DevVGA-SVGA3d-win.cpp@ 85012

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1	/* $Id: DevVGA-SVGA3d-win.cpp 84856 2020-06-17 04:04:47Z vboxsync $ */
2	/** @file
3	* DevVMWare - VMWare SVGA device
4	*/
5
6	/*
7	* Copyright (C) 2013-2020 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*/
17
18
19	/*********************************************************************************************************************************
20	* Header Files *
21	*********************************************************************************************************************************/
22	#define LOG_GROUP LOG_GROUP_DEV_VMSVGA
23	#include <VBox/vmm/pdmdev.h>
24	#include <VBox/version.h>
25	#include <VBox/err.h>
26	#include <VBox/log.h>
27	#include <VBox/vmm/pgm.h>
28	#include <VBox/AssertGuest.h>
29
30	#include <iprt/assert.h>
31	#include <iprt/semaphore.h>
32	#include <iprt/uuid.h>
33	#include <iprt/mem.h>
34	#include <iprt/avl.h>
35
36	#include <VBoxVideo.h> /* required by DevVGA.h */
37
38	/* should go BEFORE any other DevVGA include to make all DevVGA.h config defines be visible */
39	#include "DevVGA.h"
40
41	#include "DevVGA-SVGA.h"
42	#include "DevVGA-SVGA3d.h"
43	#include "DevVGA-SVGA3d-internal.h"
44
45	/* Enable to disassemble defined shaders. */
46	#if defined(DEBUG) && 0 /* Disabled as we don't have the DirectX SDK avaible atm. */
47	#define DUMP_SHADER_DISASSEMBLY
48	#endif
49
50	#ifdef DUMP_SHADER_DISASSEMBLY
51	#include <d3dx9shader.h>
52	#endif
53
54
55	/*********************************************************************************************************************************
56	* Defined Constants And Macros *
57	*********************************************************************************************************************************/
58
59	#define FOURCC_INTZ (D3DFORMAT)MAKEFOURCC('I', 'N', 'T', 'Z')
60	#define FOURCC_NULL (D3DFORMAT)MAKEFOURCC('N', 'U', 'L', 'L')
61
62
63	/*********************************************************************************************************************************
64	* Structures and Typedefs *
65	*********************************************************************************************************************************/
66
67	typedef struct
68	{
69	DWORD Usage;
70	D3DRESOURCETYPE ResourceType;
71	SVGA3dFormatOp FormatOp;
72	} VMSVGA3DFORMATSUPPORT;
73
74
75	/*********************************************************************************************************************************
76	* Global Variables *
77	*********************************************************************************************************************************/
78	static VMSVGA3DFORMATSUPPORT const g_aFormatSupport[] =
79	{
80	{
81	0,
82	D3DRTYPE_SURFACE,
83	SVGA3DFORMAT_OP_OFFSCREENPLAIN,
84	},
85	{
86	D3DUSAGE_RENDERTARGET,
87	D3DRTYPE_SURFACE,
88	(SVGA3dFormatOp) (SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET \| SVGA3DFORMAT_OP_SAME_FORMAT_RENDERTARGET),
89	},
90	{
91	D3DUSAGE_AUTOGENMIPMAP,
92	D3DRTYPE_TEXTURE,
93	SVGA3DFORMAT_OP_AUTOGENMIPMAP,
94	},
95	{
96	D3DUSAGE_DMAP,
97	D3DRTYPE_TEXTURE,
98	SVGA3DFORMAT_OP_DMAP,
99	},
100	{
101	0,
102	D3DRTYPE_TEXTURE,
103	SVGA3DFORMAT_OP_TEXTURE,
104	},
105	{
106	0,
107	D3DRTYPE_CUBETEXTURE,
108	SVGA3DFORMAT_OP_CUBETEXTURE,
109	},
110	{
111	0,
112	D3DRTYPE_VOLUMETEXTURE,
113	SVGA3DFORMAT_OP_VOLUMETEXTURE,
114	},
115	{
116	D3DUSAGE_QUERY_VERTEXTEXTURE,
117	D3DRTYPE_TEXTURE,
118	SVGA3DFORMAT_OP_VERTEXTEXTURE,
119	},
120	{
121	D3DUSAGE_QUERY_LEGACYBUMPMAP,
122	D3DRTYPE_TEXTURE,
123	SVGA3DFORMAT_OP_BUMPMAP,
124	},
125	{
126	D3DUSAGE_QUERY_SRGBREAD,
127	D3DRTYPE_TEXTURE,
128	SVGA3DFORMAT_OP_SRGBREAD,
129	},
130	{
131	D3DUSAGE_QUERY_SRGBWRITE,
132	D3DRTYPE_TEXTURE,
133	SVGA3DFORMAT_OP_SRGBWRITE,
134	}
135	};
136
137	static VMSVGA3DFORMATSUPPORT const g_aFeatureReject[] =
138	{
139	{
140	D3DUSAGE_QUERY_WRAPANDMIP,
141	D3DRTYPE_TEXTURE,
142	SVGA3DFORMAT_OP_NOTEXCOORDWRAPNORMIP
143	},
144	{
145	D3DUSAGE_QUERY_FILTER,
146	D3DRTYPE_TEXTURE,
147	SVGA3DFORMAT_OP_NOFILTER
148	},
149	{
150	D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING,
151	D3DRTYPE_TEXTURE, /* ?? */
152	SVGA3DFORMAT_OP_NOALPHABLEND
153	},
154	};
155
156
157	/*********************************************************************************************************************************
158	* Internal Functions *
159	*********************************************************************************************************************************/
160	static void vmsvgaDumpD3DCaps(D3DCAPS9 pCaps, D3DADAPTER_IDENTIFIER9 const pai9);
161
162
163	int vmsvga3dInit(PPDMDEVINS pDevIns, PVGASTATE pThis, PVGASTATECC pThisCC)
164	{
165	RT_NOREF(pDevIns, pThis);
166
167	PVMSVGA3DSTATE pState;
168	pThisCC->svga.p3dState = pState = (PVMSVGA3DSTATE)RTMemAllocZ(sizeof(VMSVGA3DSTATE));
169	AssertReturn(pThisCC->svga.p3dState, VERR_NO_MEMORY);
170
171	/* Create event semaphore. */
172	int rc = RTSemEventCreate(&pState->WndRequestSem);
173	if (RT_FAILURE(rc))
174	{
175	Log(("%s: Failed to create event semaphore for window handling.\n", __FUNCTION__));
176	return rc;
177	}
178
179	/* Create the async IO thread. */
180	rc = RTThreadCreate(&pState->pWindowThread, vmsvga3dWindowThread, pState->WndRequestSem, 0, RTTHREADTYPE_GUI, 0, "VMSVGA3DWND");
181	if (RT_FAILURE(rc))
182	{
183	AssertMsgFailed(("%s: Async IO Thread creation for 3d window handling failed rc=%d\n", __FUNCTION__, rc));
184	return rc;
185	}
186
187	return VINF_SUCCESS;
188	}
189
190	int vmsvga3dPowerOn(PPDMDEVINS pDevIns, PVGASTATE pThis, PVGASTATECC pThisCC)
191	{
192	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
193	AssertReturn(pThisCC->svga.p3dState, VERR_NO_MEMORY);
194	HRESULT hr;
195	RT_NOREF(pDevIns, pThis);
196
197	if (pState->pD3D9)
198	return VINF_SUCCESS; /* already initialized (load state) */
199
200	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
201	pState->pD3D9 = Direct3DCreate9(D3D_SDK_VERSION);
202	AssertReturn(pState->pD3D9, VERR_INTERNAL_ERROR);
203	#else
204	/* Direct3DCreate9Ex was introduced in Vista, so resolve it dynamically. */
205	typedef HRESULT (WINAPI PFNDIRECT3DCREATE9EX)(UINT, IDirect3D9Ex *);
206	PFNDIRECT3DCREATE9EX pfnDirect3dCreate9Ex = (PFNDIRECT3DCREATE9EX)RTLdrGetSystemSymbol("d3d9.dll", "Direct3DCreate9Ex");
207	if (!pfnDirect3dCreate9Ex)
208	return PDMDevHlpVMSetError(pDevIns, VERR_SYMBOL_NOT_FOUND, RT_SRC_POS,
209	"vmsvga3d: Unable to locate Direct3DCreate9Ex. This feature requires Vista and later.");
210	hr = pfnDirect3dCreate9Ex(D3D_SDK_VERSION, &pState->pD3D9);
211	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
212	#endif
213	D3DADAPTER_IDENTIFIER9 ai9;
214	hr = pState->pD3D9->GetAdapterIdentifier(D3DADAPTER_DEFAULT, 0, &ai9);
215	AssertReturnStmt(hr == D3D_OK, D3D_RELEASE(pState->pD3D9), VERR_INTERNAL_ERROR);
216
217	hr = pState->pD3D9->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &pState->caps);
218	AssertReturnStmt(hr == D3D_OK, D3D_RELEASE(pState->pD3D9), VERR_INTERNAL_ERROR);
219
220	vmsvgaDumpD3DCaps(&pState->caps, &ai9);
221
222	if (!D3D9CheckDeviceFormat(pState->pD3D9, 0, D3DRTYPE_TEXTURE, FOURCC_INTZ))
223	{
224	/* INTZ support is essential to support depth surfaces used as textures. */
225	LogRel(("VMSVGA: texture format INTZ not supported!!!\n"));
226	}
227	else
228	pState->fSupportedSurfaceINTZ = true;
229
230	if (!D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_RENDERTARGET, D3DRTYPE_SURFACE, FOURCC_NULL))
231	{
232	/* NULL is a dummy surface which can be used as a render target to save memory. */
233	LogRel(("VMSVGA: surface format NULL not supported!!!\n"));
234	}
235	else
236	pState->fSupportedSurfaceNULL = true;
237
238	/* Check if DX9 depth stencil textures are supported */
239	if (!D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_D16))
240	{
241	LogRel(("VMSVGA: texture format D3DFMT_D16 not supported\n"));
242	}
243
244	if (!D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_D24X8))
245	{
246	LogRel(("VMSVGA: texture format D3DFMT_D24X8 not supported\n"));
247	}
248
249	if (!D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, D3DFMT_D24S8))
250	{
251	LogRel(("VMSVGA: texture format D3DFMT_D24S8 not supported\n"));
252	}
253
254	/* Check some formats must be emulated. */
255	if (D3D9CheckDeviceFormat(pState->pD3D9, 0, D3DRTYPE_TEXTURE, D3DFMT_UYVY))
256	{
257	/* Native UYVY support has better performance. */
258	LogRel(("VMSVGA: texture format D3DFMT_UYVY supported\n"));
259	pState->fSupportedFormatUYVY = true;
260	}
261
262	if (D3D9CheckDeviceFormat(pState->pD3D9, 0, D3DRTYPE_TEXTURE, D3DFMT_YUY2))
263	{
264	/* Native YUY2 support has better performance. */
265	LogRel(("VMSVGA: texture format D3DFMT_YUY2 supported\n"));
266	pState->fSupportedFormatYUY2 = true;
267	}
268
269	if (D3D9CheckDeviceFormat(pState->pD3D9, D3DUSAGE_RENDERTARGET, D3DRTYPE_TEXTURE, D3DFMT_A8B8G8R8))
270	{
271	/* Native A8B8G8R8 support is good for OpenGL application in the guest. */
272	LogRel(("VMSVGA: texture format D3DFMT_A8B8G8R8 supported\n"));
273	pState->fSupportedFormatA8B8G8R8 = true;
274	}
275
276	return VINF_SUCCESS;
277	}
278
279	int vmsvga3dReset(PVGASTATECC pThisCC)
280	{
281	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
282	AssertReturn(pThisCC->svga.p3dState, VERR_NO_MEMORY);
283
284	/* Destroy all leftover surfaces. */
285	for (uint32_t i = 0; i < pState->cSurfaces; i++)
286	{
287	if (pState->papSurfaces[i]->id != SVGA3D_INVALID_ID)
288	vmsvga3dSurfaceDestroy(pThisCC, pState->papSurfaces[i]->id);
289	}
290
291	/* Destroy all leftover contexts. */
292	for (uint32_t i = 0; i < pState->cContexts; i++)
293	{
294	if (pState->papContexts[i]->id != SVGA3D_INVALID_ID)
295	vmsvga3dContextDestroy(pThisCC, pState->papContexts[i]->id);
296	}
297	return VINF_SUCCESS;
298	}
299
300	int vmsvga3dTerminate(PVGASTATECC pThisCC)
301	{
302	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
303	AssertReturn(pThisCC->svga.p3dState, VERR_NO_MEMORY);
304
305	int rc = vmsvga3dReset(pThisCC);
306	AssertRCReturn(rc, rc);
307
308	/* Terminate the window creation thread. */
309	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_EXIT, 0, 0);
310	AssertRCReturn(rc, rc);
311
312	RTSemEventDestroy(pState->WndRequestSem);
313
314	D3D_RELEASE(pState->pD3D9);
315
316	return VINF_SUCCESS;
317	}
318
319	void vmsvga3dUpdateHostScreenViewport(PVGASTATECC pThisCC, uint32_t idScreen, VMSVGAVIEWPORT const *pOldViewport)
320	{
321	/** @todo Scroll the screen content without requiring the guest to redraw. */
322	RT_NOREF(pThisCC, idScreen, pOldViewport);
323	}
324
325	static uint32_t vmsvga3dGetSurfaceFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
326	{
327	NOREF(idx3dCaps);
328	HRESULT hr;
329	uint32_t result = 0;
330
331	/* Try if the format can be used for the primary display. */
332	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
333	D3DDEVTYPE_HAL,
334	format,
335	0,
336	D3DRTYPE_SURFACE,
337	format);
338
339	for (unsigned i = 0; i < RT_ELEMENTS(g_aFormatSupport); i++)
340	{
341	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
342	D3DDEVTYPE_HAL,
343	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
344	g_aFormatSupport[i].Usage,
345	g_aFormatSupport[i].ResourceType,
346	format);
347	if (hr == D3D_OK)
348	result \|= g_aFormatSupport[i].FormatOp;
349	}
350
351	/* Check for features only if the format is supported in any form. */
352	if (result)
353	{
354	for (unsigned i = 0; i < RT_ELEMENTS(g_aFeatureReject); i++)
355	{
356	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
357	D3DDEVTYPE_HAL,
358	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
359	g_aFeatureReject[i].Usage,
360	g_aFeatureReject[i].ResourceType,
361	format);
362	if (hr != D3D_OK)
363	result \|= g_aFeatureReject[i].FormatOp;
364	}
365	}
366
367	/** @todo missing:
368	*
369	* SVGA3DFORMAT_OP_PIXELSIZE
370	*/
371
372	switch (idx3dCaps)
373	{
374	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
375	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
376	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
377	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
378	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
379	\| SVGA3DFORMAT_OP_DISPLAYMODE /* Should not be set for alpha formats. */
380	\| SVGA3DFORMAT_OP_3DACCELERATION; /* implies OP_DISPLAYMODE */
381	break;
382
383	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
384	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
385	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
386	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
387	result \|= SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB
388	\| SVGA3DFORMAT_OP_CONVERT_TO_ARGB
389	\| SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET;
390	break;
391	/* These formats can't be used as textures on AMD drivers (Intel works).
392	* Still report them as textures to the guest and emulate them in the device.
393	*/
394	case SVGA3D_DEVCAP_SURFACEFMT_UYVY:
395	case SVGA3D_DEVCAP_SURFACEFMT_YUY2:
396	result \|= SVGA3DFORMAT_OP_TEXTURE;
397	break;
398	}
399	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
400
401	return result;
402	}
403
404	static uint32_t vmsvga3dGetDepthFormatSupport(PVMSVGA3DSTATE pState3D, uint32_t idx3dCaps, D3DFORMAT format)
405	{
406	RT_NOREF(idx3dCaps);
407	HRESULT hr;
408	uint32_t result = 0;
409
410	hr = pState3D->pD3D9->CheckDeviceFormat(D3DADAPTER_DEFAULT,
411	D3DDEVTYPE_HAL,
412	D3DFMT_X8R8G8B8, /* assume standard 32-bit display mode */
413	D3DUSAGE_DEPTHSTENCIL,
414	D3DRTYPE_SURFACE,
415	format);
416	if (hr == D3D_OK)
417	result = SVGA3DFORMAT_OP_ZSTENCIL
418	\| SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH
419	\| SVGA3DFORMAT_OP_TEXTURE /* Necessary for Ubuntu Unity */;
420
421	Log(("CAPS: %s =\n%s\n", vmsvga3dGetCapString(idx3dCaps), vmsvga3dGet3dFormatString(result)));
422	return result;
423	}
424
425
426	int vmsvga3dQueryCaps(PVGASTATECC pThisCC, uint32_t idx3dCaps, uint32_t *pu32Val)
427	{
428	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
429	AssertReturn(pState, VERR_NO_MEMORY);
430	D3DCAPS9 *pCaps = &pState->caps;
431	int rc = VINF_SUCCESS;
432
433	*pu32Val = 0;
434
435	switch (idx3dCaps)
436	{
437	case SVGA3D_DEVCAP_3D:
438	pu32Val = 1; / boolean? */
439	break;
440
441	case SVGA3D_DEVCAP_MAX_LIGHTS:
442	*pu32Val = pCaps->MaxActiveLights;
443	break;
444
445	case SVGA3D_DEVCAP_MAX_TEXTURES:
446	*pu32Val = pCaps->MaxSimultaneousTextures;
447	break;
448
449	case SVGA3D_DEVCAP_MAX_CLIP_PLANES:
450	*pu32Val = pCaps->MaxUserClipPlanes;
451	break;
452
453	case SVGA3D_DEVCAP_VERTEX_SHADER_VERSION:
454	switch (pCaps->VertexShaderVersion)
455	{
456	case D3DVS_VERSION(1,1):
457	*pu32Val = SVGA3DVSVERSION_11;
458	break;
459	case D3DVS_VERSION(2,0):
460	*pu32Val = SVGA3DVSVERSION_20;
461	break;
462	case D3DVS_VERSION(3,0):
463	*pu32Val = SVGA3DVSVERSION_30;
464	break;
465	case D3DVS_VERSION(4,0):
466	*pu32Val = SVGA3DVSVERSION_40;
467	break;
468	default:
469	LogRel(("VMSVGA: Unsupported vertex shader version %x\n", pCaps->VertexShaderVersion));
470	break;
471	}
472	break;
473
474	case SVGA3D_DEVCAP_VERTEX_SHADER:
475	/* boolean? */
476	*pu32Val = 1;
477	break;
478
479	case SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION:
480	switch (pCaps->PixelShaderVersion)
481	{
482	case D3DPS_VERSION(1,1):
483	*pu32Val = SVGA3DPSVERSION_11;
484	break;
485	case D3DPS_VERSION(1,2):
486	*pu32Val = SVGA3DPSVERSION_12;
487	break;
488	case D3DPS_VERSION(1,3):
489	*pu32Val = SVGA3DPSVERSION_13;
490	break;
491	case D3DPS_VERSION(1,4):
492	*pu32Val = SVGA3DPSVERSION_14;
493	break;
494	case D3DPS_VERSION(2,0):
495	*pu32Val = SVGA3DPSVERSION_20;
496	break;
497	case D3DPS_VERSION(3,0):
498	*pu32Val = SVGA3DPSVERSION_30;
499	break;
500	case D3DPS_VERSION(4,0):
501	*pu32Val = SVGA3DPSVERSION_40;
502	break;
503	default:
504	LogRel(("VMSVGA: Unsupported pixel shader version %x\n", pCaps->PixelShaderVersion));
505	break;
506	}
507	break;
508
509	case SVGA3D_DEVCAP_FRAGMENT_SHADER:
510	/* boolean? */
511	*pu32Val = 1;
512	break;
513
514	case SVGA3D_DEVCAP_S23E8_TEXTURES:
515	case SVGA3D_DEVCAP_S10E5_TEXTURES:
516	/* Must be obsolete by now; surface format caps specify the same thing. */
517	rc = VERR_INVALID_PARAMETER;
518	break;
519
520	case SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND:
521	break;
522
523	/*
524	* 2. The BUFFER_FORMAT capabilities are deprecated, and they always
525	* return TRUE. Even on physical hardware that does not support
526	* these formats natively, the SVGA3D device will provide an emulation
527	* which should be invisible to the guest OS.
528	*/
529	case SVGA3D_DEVCAP_D16_BUFFER_FORMAT:
530	case SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT:
531	case SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT:
532	*pu32Val = 1;
533	break;
534
535	case SVGA3D_DEVCAP_QUERY_TYPES:
536	break;
537
538	case SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING:
539	break;
540
541	case SVGA3D_DEVCAP_MAX_POINT_SIZE:
542	AssertCompile(sizeof(uint32_t) == sizeof(float));
543	(float )pu32Val = pCaps->MaxPointSize;
544	break;
545
546	case SVGA3D_DEVCAP_MAX_SHADER_TEXTURES:
547	/** @todo ?? */
548	rc = VERR_INVALID_PARAMETER;
549	break;
550
551	case SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH:
552	*pu32Val = pCaps->MaxTextureWidth;
553	break;
554
555	case SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT:
556	*pu32Val = pCaps->MaxTextureHeight;
557	break;
558
559	case SVGA3D_DEVCAP_MAX_VOLUME_EXTENT:
560	*pu32Val = pCaps->MaxVolumeExtent;
561	break;
562
563	case SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT:
564	*pu32Val = pCaps->MaxTextureRepeat;
565	break;
566
567	case SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO:
568	*pu32Val = pCaps->MaxTextureAspectRatio;
569	break;
570
571	case SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY:
572	*pu32Val = pCaps->MaxAnisotropy;
573	break;
574
575	case SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT:
576	*pu32Val = pCaps->MaxPrimitiveCount;
577	break;
578
579	case SVGA3D_DEVCAP_MAX_VERTEX_INDEX:
580	*pu32Val = pCaps->MaxVertexIndex;
581	break;
582
583	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS:
584	*pu32Val = pCaps->MaxVertexShader30InstructionSlots;
585	break;
586
587	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS:
588	*pu32Val = pCaps->MaxPixelShader30InstructionSlots;
589	break;
590
591	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS:
592	*pu32Val = pCaps->VS20Caps.NumTemps;
593	break;
594
595	case SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS:
596	*pu32Val = pCaps->PS20Caps.NumTemps;
597	break;
598
599	case SVGA3D_DEVCAP_TEXTURE_OPS:
600	break;
601
602	case SVGA3D_DEVCAP_MULTISAMPLE_NONMASKABLESAMPLES:
603	break;
604
605	case SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES:
606	break;
607
608	case SVGA3D_DEVCAP_ALPHATOCOVERAGE:
609	break;
610
611	case SVGA3D_DEVCAP_SUPERSAMPLE:
612	break;
613
614	case SVGA3D_DEVCAP_AUTOGENMIPMAPS:
615	*pu32Val = !!(pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP);
616	break;
617
618	case SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES:
619	break;
620
621	case SVGA3D_DEVCAP_MAX_RENDER_TARGETS: /** @todo same thing? */
622	case SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS:
623	*pu32Val = pCaps->NumSimultaneousRTs;
624	break;
625
626	/*
627	* This is the maximum number of SVGA context IDs that the guest
628	* can define using SVGA_3D_CMD_CONTEXT_DEFINE.
629	*/
630	case SVGA3D_DEVCAP_MAX_CONTEXT_IDS:
631	*pu32Val = SVGA3D_MAX_CONTEXT_IDS;
632	break;
633
634	/*
635	* This is the maximum number of SVGA surface IDs that the guest
636	* can define using SVGA_3D_CMD_SURFACE_DEFINE*.
637	*/
638	case SVGA3D_DEVCAP_MAX_SURFACE_IDS:
639	*pu32Val = SVGA3D_MAX_SURFACE_IDS;
640	break;
641
642	/* Supported surface formats. */
643	case SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8:
644	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8R8G8B8);
645	break;
646
647	case SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8:
648	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8R8G8B8);
649	break;
650
651	case SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10:
652	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2R10G10B10);
653	break;
654
655	case SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5:
656	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X1R5G5B5);
657	break;
658
659	case SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5:
660	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A1R5G5B5);
661	break;
662
663	case SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4:
664	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
665	break;
666
667	case SVGA3D_DEVCAP_SURFACEFMT_R5G6B5:
668	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A4R4G4B4);
669	break;
670
671	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16:
672	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L16);
673	break;
674
675	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8:
676	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8L8);
677	break;
678
679	case SVGA3D_DEVCAP_SURFACEFMT_ALPHA8:
680	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A8);
681	break;
682
683	case SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8:
684	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_L8);
685	break;
686
687	case SVGA3D_DEVCAP_SURFACEFMT_Z_D16:
688	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D16);
689	break;
690
691	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8:
692	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT: /** @todo not correct */
693	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24S8);
694	break;
695
696	case SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8:
697	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24X8);
698	break;
699
700	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF16:
701	/** @todo supposed to be floating-point, but unable to find a match for D3D9... */
702	*pu32Val = 0;
703	break;
704
705	case SVGA3D_DEVCAP_SURFACEFMT_Z_DF24:
706	*pu32Val = vmsvga3dGetDepthFormatSupport(pState, idx3dCaps, D3DFMT_D24FS8);
707	break;
708
709	case SVGA3D_DEVCAP_SURFACEFMT_DXT1:
710	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT1);
711	break;
712
713	case SVGA3D_DEVCAP_SURFACEFMT_DXT2:
714	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT2);
715	break;
716
717	case SVGA3D_DEVCAP_SURFACEFMT_DXT3:
718	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT3);
719	break;
720
721	case SVGA3D_DEVCAP_SURFACEFMT_DXT4:
722	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT4);
723	break;
724
725	case SVGA3D_DEVCAP_SURFACEFMT_DXT5:
726	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_DXT5);
727	break;
728
729	case SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8:
730	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_X8L8V8U8);
731	break;
732
733	case SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10:
734	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A2W10V10U10);
735	break;
736
737	case SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8:
738	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V8U8);
739	break;
740
741	case SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8:
742	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_Q8W8V8U8);
743	break;
744
745	case SVGA3D_DEVCAP_SURFACEFMT_CxV8U8:
746	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_CxV8U8);
747	break;
748
749	case SVGA3D_DEVCAP_SURFACEFMT_R_S10E5:
750	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R16F);
751	break;
752
753	case SVGA3D_DEVCAP_SURFACEFMT_R_S23E8:
754	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_R32F);
755	break;
756
757	case SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5:
758	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16F);
759	break;
760
761	case SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8:
762	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G32R32F);
763	break;
764
765	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5:
766	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16F);
767	break;
768
769	case SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8:
770	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A32B32G32R32F);
771	break;
772
773	case SVGA3D_DEVCAP_SURFACEFMT_V16U16:
774	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_V16U16);
775	break;
776
777	case SVGA3D_DEVCAP_SURFACEFMT_G16R16:
778	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_G16R16);
779	break;
780
781	case SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16:
782	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_A16B16G16R16);
783	break;
784
785	case SVGA3D_DEVCAP_SURFACEFMT_UYVY:
786	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_UYVY);
787	break;
788
789	case SVGA3D_DEVCAP_SURFACEFMT_YUY2:
790	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, D3DFMT_YUY2);
791	break;
792
793	case SVGA3D_DEVCAP_SURFACEFMT_NV12:
794	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2'));
795	break;
796
797	case SVGA3D_DEVCAP_SURFACEFMT_AYUV:
798	*pu32Val = vmsvga3dGetSurfaceFormatSupport(pState, idx3dCaps, (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V'));
799	break;
800
801	case SVGA3D_DEVCAP_SURFACEFMT_BC4_UNORM:
802	case SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM:
803	/* Unknown; only in DX10 & 11 */
804	Log(("CAPS: Unknown CAP %s\n", vmsvga3dGetCapString(idx3dCaps)));
805	rc = VERR_INVALID_PARAMETER;
806	*pu32Val = 0;
807	break;
808
809	default:
810	Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
811	rc = VERR_INVALID_PARAMETER;
812	break;
813	}
814	#if 0
815	/* Dump of VMWare Player caps (from their log); for debugging purposes */
816	switch (idx3dCaps)
817	{
818	case 0:
819	*pu32Val = 0x00000001;
820	break;
821	case 1:
822	*pu32Val = 0x0000000a;
823	break;
824	case 2:
825	*pu32Val = 0x00000008;
826	break;
827	case 3: *pu32Val = 0x00000006; break;
828	case 4: *pu32Val = 0x00000007; break;
829	case 5: *pu32Val = 0x00000001; break;
830	case 6: *pu32Val = 0x0000000d; break;
831	case 7: *pu32Val = 0x00000001; break;
832	case 8: *pu32Val = 0x00000004; break;
833	case 9: *pu32Val = 0x00000001; break;
834	case 10: *pu32Val = 0x00000001; break;
835	case 11: *pu32Val = 0x00000004; break;
836	case 12: *pu32Val = 0x00000001; break;
837	case 13: *pu32Val = 0x00000001; break;
838	case 14: *pu32Val = 0x00000001; break;
839	case 15: *pu32Val = 0x00000001; break;
840	case 16: *pu32Val = 0x00000001; break;
841	case 17: *pu32Val = (uint32_t)256.000000; break;
842	case 18: *pu32Val = 0x00000014; break;
843	case 19: *pu32Val = 0x00001000; break;
844	case 20: *pu32Val = 0x00001000; break;
845	case 21: *pu32Val = 0x00000800; break;
846	case 22: *pu32Val = 0x00002000; break;
847	case 23: *pu32Val = 0x00000800; break;
848	case 24: *pu32Val = 0x00000010; break;
849	case 25: *pu32Val = 0x000fffff; break;
850	case 26: *pu32Val = 0x00ffffff; break;
851	case 27: *pu32Val = 0xffffffff; break;
852	case 28: *pu32Val = 0xffffffff; break;
853	case 29: *pu32Val = 0x00000020; break;
854	case 30: *pu32Val = 0x00000020; break;
855	case 31: *pu32Val = 0x03ffffff; break;
856	case 32: *pu32Val = 0x0098ec1f; break;
857	case 33: *pu32Val = 0x0098e11f; break;
858	case 34: *pu32Val = 0x0098e01f; break;
859	case 35: *pu32Val = 0x012c2000; break;
860	case 36: *pu32Val = 0x0098e11f; break;
861	case 37: *pu32Val = 0x0090c11f; break;
862	case 38: *pu32Val = 0x0098ec1f; break;
863	case 39: *pu32Val = 0x00804007; break;
864	case 40: *pu32Val = 0x0080c007; break;
865	case 41: *pu32Val = 0x00804007; break;
866	case 42: *pu32Val = 0x0080c007; break;
867	case 43: *pu32Val = 0x000000c1; break;
868	case 44: *pu32Val = 0x000000c1; break;
869	case 45: *pu32Val = 0x000000c1; break;
870	case 46: *pu32Val = 0x00808005; break;
871	case 47: *pu32Val = 0x00808005; break;
872	case 48: *pu32Val = 0x00808005; break;
873	case 49: *pu32Val = 0x00808005; break;
874	case 50: *pu32Val = 0x00808005; break;
875	case 51: *pu32Val = 0x01240000; break;
876	case 52: *pu32Val = 0x00814007; break;
877	case 53: *pu32Val = 0x00814007; break;
878	case 54: *pu32Val = 0x00814007; break;
879	case 55: *pu32Val = 0x01240000; break;
880	case 56: *pu32Val = 0x0080401f; break;
881	case 57: *pu32Val = 0x0080401f; break;
882	case 58: *pu32Val = 0x0080401f; break;
883	case 59: *pu32Val = 0x0080401f; break;
884	case 60: *pu32Val = 0x0080601f; break;
885	case 61: *pu32Val = 0x0080401f; break;
886	case 62: *pu32Val = 0x00000000; break;
887	case 63: *pu32Val = 0x00000004; break;
888	case 64: *pu32Val = 0x00000004; break;
889	case 65: *pu32Val = 0x00814005; break;
890	case 66: *pu32Val = 0x0080401f; break;
891	case 67: *pu32Val = 0x0080601f; break;
892	case 68: *pu32Val = 0x00006009; break;
893	case 69: *pu32Val = 0x00006001; break;
894	case 70: *pu32Val = 0x00000001; break;
895	case 71: *pu32Val = 0x0000000b; break;
896	case 72: *pu32Val = 0x00000001; break;
897	case 73: *pu32Val = 0x00000000; break;
898	case 74: *pu32Val = 0x00000000; break;
899	case 75: *pu32Val = 0x01246000; break;
900	case 76: *pu32Val = 0x00004009; break;
901	case 77: *pu32Val = 0x00000100; break;
902	case 78: *pu32Val = 0x00008000; break;
903	case 79: *pu32Val = 0x000000c1; break;
904	case 80: *pu32Val = 0x01240000; break;
905	case 81: *pu32Val = 0x000000c1; break;
906	case 82: *pu32Val = 0x00800005; break;
907	case 83: *pu32Val = 0x00800005; break;
908	case 84: *pu32Val = 0x00000000; break;
909	case 85: *pu32Val = 0x00000000; break;
910	case 86: *pu32Val = 0x00000000; break;
911	case 87: *pu32Val = 0x00000000; break;
912	case 88: *pu32Val = 0x00000000; break;
913	case 89: *pu32Val = (uint32_t) 0.000000; break;
914	case 90: *pu32Val = (uint32_t) 0.000000; break;
915	case 91: *pu32Val = 0x00006009; break;
916	default:
917	// Log(("CAPS: Unexpected CAP %d\n", idx3dCaps));
918	// rc = VERR_INVALID_PARAMETER;
919	break;
920	}
921	#endif
922	Log(("CAPS: %d=%s - %x\n", idx3dCaps, vmsvga3dGetCapString(idx3dCaps), *pu32Val));
923	return rc;
924	}
925
926	/**
927	* Convert SVGA format value to its D3D equivalent
928	*/
929	D3DFORMAT vmsvga3dSurfaceFormat2D3D(SVGA3dSurfaceFormat format)
930	{
931	switch (format)
932	{
933	case SVGA3D_X8R8G8B8:
934	return D3DFMT_X8R8G8B8;
935	case SVGA3D_A8R8G8B8:
936	return D3DFMT_A8R8G8B8;
937	case SVGA3D_R5G6B5:
938	return D3DFMT_R5G6B5;
939	case SVGA3D_X1R5G5B5:
940	return D3DFMT_X1R5G5B5;
941	case SVGA3D_A1R5G5B5:
942	return D3DFMT_A1R5G5B5;
943	case SVGA3D_A4R4G4B4:
944	return D3DFMT_A4R4G4B4;
945
946	case SVGA3D_R8G8B8A8_UNORM:
947	return D3DFMT_A8B8G8R8;
948
949	case SVGA3D_Z_D32:
950	return D3DFMT_D32;
951	case SVGA3D_Z_D16:
952	return D3DFMT_D16;
953	case SVGA3D_Z_D24S8_INT: /** @todo not correct */
954	case SVGA3D_Z_D24S8:
955	return D3DFMT_D24S8;
956	case SVGA3D_Z_D15S1:
957	return D3DFMT_D15S1;
958	case SVGA3D_Z_D24X8:
959	return D3DFMT_D24X8;
960	/* Advanced D3D9 depth formats. */
961	case SVGA3D_Z_DF16:
962	/** @todo supposed to be floating-point, but unable to find a match for D3D9... */
963	AssertFailedReturn(D3DFMT_UNKNOWN);
964	case SVGA3D_Z_DF24:
965	return D3DFMT_D24FS8;
966
967	case SVGA3D_LUMINANCE8:
968	return D3DFMT_L8;
969	case SVGA3D_LUMINANCE4_ALPHA4:
970	return D3DFMT_A4L4;
971	case SVGA3D_LUMINANCE16:
972	return D3DFMT_L16;
973	case SVGA3D_LUMINANCE8_ALPHA8:
974	return D3DFMT_A8L8;
975
976	case SVGA3D_DXT1:
977	return D3DFMT_DXT1;
978	case SVGA3D_DXT2:
979	return D3DFMT_DXT2;
980	case SVGA3D_DXT3:
981	return D3DFMT_DXT3;
982	case SVGA3D_DXT4:
983	return D3DFMT_DXT4;
984	case SVGA3D_DXT5:
985	return D3DFMT_DXT5;
986
987	/* Bump-map formats */
988	case SVGA3D_BUMPU8V8:
989	return D3DFMT_V8U8;
990	case SVGA3D_BUMPL6V5U5:
991	return D3DFMT_L6V5U5;
992	case SVGA3D_BUMPX8L8V8U8:
993	return D3DFMT_X8L8V8U8;
994	case SVGA3D_BUMPL8V8U8:
995	/* No corresponding D3D9 equivalent. */
996	AssertFailedReturn(D3DFMT_UNKNOWN);
997	/* signed bump-map formats */
998	case SVGA3D_V8U8:
999	return D3DFMT_V8U8;
1000	case SVGA3D_Q8W8V8U8:
1001	return D3DFMT_Q8W8V8U8;
1002	case SVGA3D_CxV8U8:
1003	return D3DFMT_CxV8U8;
1004	/* mixed bump-map formats */
1005	case SVGA3D_X8L8V8U8:
1006	return D3DFMT_X8L8V8U8;
1007	case SVGA3D_A2W10V10U10:
1008	return D3DFMT_A2W10V10U10;
1009
1010	case SVGA3D_ARGB_S10E5: /* 16-bit floating-point ARGB */
1011	return D3DFMT_A16B16G16R16F;
1012	case SVGA3D_ARGB_S23E8: /* 32-bit floating-point ARGB */
1013	return D3DFMT_A32B32G32R32F;
1014
1015	case SVGA3D_A2R10G10B10:
1016	return D3DFMT_A2R10G10B10;
1017
1018	case SVGA3D_ALPHA8:
1019	return D3DFMT_A8;
1020
1021	/* Single- and dual-component floating point formats */
1022	case SVGA3D_R_S10E5:
1023	return D3DFMT_R16F;
1024	case SVGA3D_R_S23E8:
1025	return D3DFMT_R32F;
1026	case SVGA3D_RG_S10E5:
1027	return D3DFMT_G16R16F;
1028	case SVGA3D_RG_S23E8:
1029	return D3DFMT_G32R32F;
1030
1031	/*
1032	* Any surface can be used as a buffer object, but SVGA3D_BUFFER is
1033	* the most efficient format to use when creating new surfaces
1034	* expressly for index or vertex data.
1035	*/
1036	case SVGA3D_BUFFER:
1037	return D3DFMT_UNKNOWN;
1038
1039	case SVGA3D_V16U16:
1040	return D3DFMT_V16U16;
1041
1042	case SVGA3D_G16R16:
1043	return D3DFMT_G16R16;
1044	case SVGA3D_A16B16G16R16:
1045	return D3DFMT_A16B16G16R16;
1046
1047	/* Packed Video formats */
1048	case SVGA3D_UYVY:
1049	return D3DFMT_UYVY;
1050	case SVGA3D_YUY2:
1051	return D3DFMT_YUY2;
1052
1053	/* Planar video formats */
1054	case SVGA3D_NV12:
1055	return (D3DFORMAT)MAKEFOURCC('N', 'V', '1', '2');
1056
1057	/* Video format with alpha */
1058	case SVGA3D_AYUV:
1059	return (D3DFORMAT)MAKEFOURCC('A', 'Y', 'U', 'V');
1060
1061	case SVGA3D_R8G8B8A8_SNORM:
1062	return D3DFMT_Q8W8V8U8;
1063	case SVGA3D_R16G16_UNORM:
1064	return D3DFMT_G16R16;
1065
1066	case SVGA3D_BC4_UNORM:
1067	case SVGA3D_BC5_UNORM:
1068	/* Unknown; only in DX10 & 11 */
1069	break;
1070
1071	case SVGA3D_FORMAT_MAX: /* shut up MSC */
1072	case SVGA3D_FORMAT_INVALID:
1073	break;
1074	}
1075	AssertFailedReturn(D3DFMT_UNKNOWN);
1076	}
1077
1078	/**
1079	* Convert SVGA multi sample count value to its D3D equivalent
1080	*/
1081	D3DMULTISAMPLE_TYPE vmsvga3dMultipeSampleCount2D3D(uint32_t multisampleCount)
1082	{
1083	AssertCompile(D3DMULTISAMPLE_2_SAMPLES == 2);
1084	AssertCompile(D3DMULTISAMPLE_16_SAMPLES == 16);
1085
1086	if (multisampleCount > 16)
1087	return D3DMULTISAMPLE_NONE;
1088
1089	/** @todo exact same mapping as d3d? */
1090	return (D3DMULTISAMPLE_TYPE)multisampleCount;
1091	}
1092
1093
1094	/**
1095	* Destroy backend specific surface bits (part of SVGA_3D_CMD_SURFACE_DESTROY).
1096	*
1097	* @param pState The VMSVGA3d state.
1098	* @param pSurface The surface being destroyed.
1099	*/
1100	void vmsvga3dBackSurfaceDestroy(PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface)
1101	{
1102	RT_NOREF(pState);
1103
1104	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
1105	Assert(pSurface->pSharedObjectTree == NULL);
1106
1107	switch (pSurface->enmD3DResType)
1108	{
1109	case VMSVGA3D_D3DRESTYPE_SURFACE:
1110	D3D_RELEASE(pSurface->u.pSurface);
1111	break;
1112
1113	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1114	D3D_RELEASE(pSurface->u.pTexture);
1115	D3D_RELEASE(pSurface->bounce.pTexture);
1116	D3D_RELEASE(pSurface->emulated.pTexture);
1117	break;
1118
1119	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1120	D3D_RELEASE(pSurface->u.pCubeTexture);
1121	D3D_RELEASE(pSurface->bounce.pCubeTexture);
1122	D3D_RELEASE(pSurface->emulated.pCubeTexture);
1123	break;
1124
1125	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1126	D3D_RELEASE(pSurface->u.pVolumeTexture);
1127	D3D_RELEASE(pSurface->bounce.pVolumeTexture);
1128	D3D_RELEASE(pSurface->emulated.pVolumeTexture);
1129	break;
1130
1131	case VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER:
1132	D3D_RELEASE(pSurface->u.pVertexBuffer);
1133	break;
1134
1135	case VMSVGA3D_D3DRESTYPE_INDEX_BUFFER:
1136	D3D_RELEASE(pSurface->u.pIndexBuffer);
1137	break;
1138
1139	default:
1140	AssertMsg(!VMSVGA3DSURFACE_HAS_HW_SURFACE(pSurface),
1141	("surfaceFlags=0x%x\n", (pSurface->surfaceFlags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)));
1142	break;
1143	}
1144
1145	D3D_RELEASE(pSurface->pQuery);
1146	}
1147
1148
1149	/*
1150	* Release all shared surface objects.
1151	*/
1152	DECLCALLBACK(int) vmsvga3dSharedSurfaceDestroyTree(PAVLU32NODECORE pNode, void *pvParam)
1153	{
1154	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)pNode;
1155	PVMSVGA3DSURFACE pSurface = (PVMSVGA3DSURFACE)pvParam;
1156
1157	switch (pSurface->enmD3DResType)
1158	{
1159	case VMSVGA3D_D3DRESTYPE_TEXTURE:
1160	LogFunc(("release shared texture object for context %d\n", pNode->Key));
1161	Assert(pSharedSurface->u.pTexture);
1162	D3D_RELEASE(pSharedSurface->u.pTexture);
1163	break;
1164
1165	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
1166	LogFunc(("release shared cube texture object for context %d\n", pNode->Key));
1167	Assert(pSharedSurface->u.pCubeTexture);
1168	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
1169	break;
1170
1171	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
1172	LogFunc(("release shared volume texture object for context %d\n", pNode->Key));
1173	Assert(pSharedSurface->u.pVolumeTexture);
1174	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
1175	break;
1176
1177	default:
1178	AssertFailed();
1179	break;
1180	}
1181	RTMemFree(pNode);
1182	return 0;
1183	}
1184
1185	/* Get the shared surface copy or create a new one. */
1186	static PVMSVGA3DSHAREDSURFACE vmsvga3dSurfaceGetSharedCopy(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1187	{
1188	Assert(pSurface->hSharedObject);
1189
1190	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, pContext->id);
1191	if (!pSharedSurface)
1192	{
1193	const uint32_t cWidth = pSurface->paMipmapLevels[0].mipmapSize.width;
1194	const uint32_t cHeight = pSurface->paMipmapLevels[0].mipmapSize.height;
1195	const uint32_t cDepth = pSurface->paMipmapLevels[0].mipmapSize.depth;
1196	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1197
1198	LogFunc(("Create shared %stexture copy d3d (%d,%d,%d) cMip=%d usage %x format %x.\n",
1199	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE ? "volume " :
1200	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE ? "cube " :
1201	pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE ? "" : "UNKNOWN!!!",
1202	cWidth,
1203	cHeight,
1204	cDepth,
1205	numMipLevels,
1206	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1207	pSurface->formatD3D));
1208
1209	pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTMemAllocZ(sizeof(*pSharedSurface));
1210	AssertReturn(pSharedSurface, NULL);
1211
1212	pSharedSurface->Core.Key = pContext->id;
1213	bool ret = RTAvlU32Insert(&pSurface->pSharedObjectTree, &pSharedSurface->Core);
1214	AssertReturn(ret, NULL);
1215
1216	/* Create shadow copy of the original shared texture.
1217	* Shared d3d resources require Vista+ and have some restrictions.
1218	* D3DUSAGE_RENDERTARGET is required for use as a StretchRect destination.
1219	*/
1220	HRESULT hr;
1221	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
1222	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1223	cHeight,
1224	cDepth,
1225	numMipLevels,
1226	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1227	pSurface->formatD3D,
1228	D3DPOOL_DEFAULT,
1229	&pSharedSurface->u.pVolumeTexture,
1230	&pSurface->hSharedObject);
1231	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1232	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1233	numMipLevels,
1234	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1235	pSurface->formatD3D,
1236	D3DPOOL_DEFAULT,
1237	&pSharedSurface->u.pCubeTexture,
1238	&pSurface->hSharedObject);
1239	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1240	{
1241	if (pSurface->fStencilAsTexture)
1242	{
1243	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1244	hr = pContext->pDevice->CreateTexture(cWidth,
1245	cHeight,
1246	1, /* mip levels */
1247	D3DUSAGE_DEPTHSTENCIL,
1248	FOURCC_INTZ,
1249	D3DPOOL_DEFAULT,
1250	&pSharedSurface->u.pTexture,
1251	&pSurface->hSharedObject);
1252	}
1253	else
1254	{
1255	hr = pContext->pDevice->CreateTexture(cWidth,
1256	cHeight,
1257	numMipLevels,
1258	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
1259	pSurface->formatD3D,
1260	D3DPOOL_DEFAULT,
1261	&pSharedSurface->u.pTexture,
1262	&pSurface->hSharedObject);
1263	}
1264	}
1265	else
1266	hr = E_FAIL;
1267
1268	if (RT_LIKELY(hr == D3D_OK))
1269	{
1270	/* Make sure that the created shared copy has the same content as the original. */
1271	PVMSVGA3DCONTEXT pAssociatedContext;
1272	int rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pAssociatedContext);
1273	if (RT_SUCCESS(rc))
1274	AssertStmt(pAssociatedContext->pDevice, rc = VERR_INTERNAL_ERROR);
1275	if (RT_SUCCESS(rc))
1276	{
1277	IDirect3DQuery9 *pQuery;
1278	hr = pAssociatedContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pQuery);
1279	if (hr == D3D_OK)
1280	{
1281	hr = pQuery->Issue(D3DISSUE_END);
1282	if (hr == D3D_OK)
1283	{
1284	do
1285	{
1286	hr = pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1287	} while (hr == S_FALSE);
1288	}
1289
1290	D3D_RELEASE(pQuery);
1291	}
1292	}
1293	else
1294	AssertMsgFailed(("idAssociatedContext cid=%u, sid=%u\n", pSurface->idAssociatedContext, pSurface->id));
1295	}
1296	else
1297	{
1298	AssertMsgFailed(("CreateTexture type %d failed with %x\n", pSurface->enmD3DResType, hr));
1299	RTAvlU32Remove(&pSurface->pSharedObjectTree, pContext->id);
1300	RTMemFree(pSharedSurface);
1301	return NULL;
1302	}
1303	}
1304	return pSharedSurface;
1305	}
1306
1307	/* Inject a query event into the D3D pipeline so we can check when usage of this surface has finished.
1308	* (D3D does not synchronize shared surface usage)
1309	*/
1310	static int vmsvga3dSurfaceTrackUsage(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, PVMSVGA3DSURFACE pSurface)
1311	{
1312	RT_NOREF(pState);
1313	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1314	Assert(pSurface->id != SVGA3D_INVALID_ID);
1315
1316	/* Nothing to do if this surface hasn't been shared. */
1317	if (pSurface->pSharedObjectTree == NULL)
1318	return VINF_SUCCESS;
1319
1320	LogFunc(("track usage of sid=%u (cid=%u) for cid=%u, pQuery %p\n", pSurface->id, pSurface->idAssociatedContext, pContext->id, pSurface->pQuery));
1321
1322	if (pSurface->idQueryContext == pContext->id)
1323	{
1324	/* Release the previous query object, if any. */
1325	D3D_RELEASE(pSurface->pQuery);
1326	}
1327	else
1328	{
1329	/* Different context. There must be no pending drawing operations. If there are any, then a flush is missing. */
1330	if (pSurface->pQuery)
1331	{
1332	/* Should not happen. */
1333	AssertFailed();
1334
1335	/* Make sure that all drawing has completed. */
1336	vmsvga3dSurfaceFlush(pSurface);
1337	}
1338	pSurface->idQueryContext = pContext->id;
1339	}
1340
1341	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_EVENT, &pSurface->pQuery);
1342	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: CreateQuery failed with %x\n", hr), VERR_INTERNAL_ERROR);
1343
1344	hr = pSurface->pQuery->Issue(D3DISSUE_END);
1345	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSurfaceTrackUsage: Issue failed with %x\n", hr), VERR_INTERNAL_ERROR);
1346	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1347
1348	return VINF_SUCCESS;
1349	}
1350
1351
1352	/**
1353	* Surface ID based version of vmsvga3dSurfaceTrackUsage.
1354	*
1355	* @returns VBox status code.
1356	* @param pState The VMSVGA3d state.
1357	* @param pContext The context.
1358	* @param sid The surface ID.
1359	*/
1360	static int vmsvga3dSurfaceTrackUsageById(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t sid)
1361	{
1362	PVMSVGA3DSURFACE pSurface;
1363	int rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
1364	AssertRCReturn(rc, rc);
1365
1366	return vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
1367	}
1368
1369
1370	/* Wait for all drawing, that uses this surface, to finish. */
1371	int vmsvga3dSurfaceFlush(PVMSVGA3DSURFACE pSurface)
1372	{
1373	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1374	HRESULT hr;
1375
1376	if (!pSurface->pQuery)
1377	{
1378	LogFlow(("vmsvga3dSurfaceFlush: no query object\n"));
1379	return VINF_SUCCESS; /* nothing to wait for */
1380	}
1381	Assert(pSurface->pSharedObjectTree);
1382
1383	Log(("vmsvga3dSurfaceFlush: wait for draw to finish (sid=%u)\n", pSurface->id));
1384	while (true)
1385	{
1386	hr = pSurface->pQuery->GetData(NULL, 0, D3DGETDATA_FLUSH);
1387	if (hr != S_FALSE) break;
1388
1389	RTThreadSleep(1);
1390	}
1391
1392	D3D_RELEASE(pSurface->pQuery);
1393
1394	AssertMsgReturn(hr == S_OK, ("vmsvga3dSurfaceFinishDrawing: GetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
1395	#endif /* !VBOX_VMSVGA3D_WITH_WINE_OPENGL */
1396
1397	return VINF_SUCCESS;
1398	}
1399
1400	/** Get IDirect3DSurface9 for the given face and mipmap.
1401	*/
1402	int vmsvga3dGetD3DSurface(PVMSVGA3DSTATE pState,
1403	PVMSVGA3DCONTEXT pContext,
1404	PVMSVGA3DSURFACE pSurface,
1405	uint32_t face,
1406	uint32_t mipmap,
1407	bool fLockable,
1408	IDirect3DSurface9 **ppD3DSurf)
1409	{
1410	AssertPtrReturn(pSurface->u.pSurface, VERR_INVALID_PARAMETER);
1411
1412	IDirect3DBaseTexture9 *pTexture;
1413	if (fLockable && pSurface->bounce.pTexture)
1414	pTexture = pSurface->bounce.pTexture;
1415	else
1416	pTexture = pSurface->u.pTexture;
1417
1418	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
1419	if (pSurface->idAssociatedContext != pContext->id)
1420	{
1421	AssertMsgReturn(!fLockable,
1422	("Lockable surface must be from the same context (surface cid = %d, req cid = %d)",
1423	pSurface->idAssociatedContext, pContext->id),
1424	VERR_INVALID_PARAMETER);
1425
1426	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1427	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1428	{
1429	LogFunc(("using texture sid=%u created for another context (%d vs %d)\n",
1430	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1431
1432	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
1433	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
1434
1435	pTexture = pSharedSurface->u.pTexture;
1436	}
1437	else
1438	{
1439	AssertMsgFailed(("surface sid=%u created for another context (%d vs %d)\n",
1440	pSurface->id, pSurface->idAssociatedContext, pContext->id));
1441	}
1442	}
1443	#else
1444	RT_NOREF(pContext);
1445	#endif
1446
1447	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
1448	{
1449	Assert(pSurface->cFaces == 6);
1450
1451	IDirect3DCubeTexture9 p = (IDirect3DCubeTexture9 )pTexture;
1452	D3DCUBEMAP_FACES FaceType = vmsvga3dCubemapFaceFromIndex(face);
1453	HRESULT hr = p->GetCubeMapSurface(FaceType, mipmap, ppD3DSurf);
1454	AssertMsgReturn(hr == D3D_OK, ("GetCubeMapSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
1455	}
1456	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
1457	{
1458	Assert(pSurface->cFaces == 1);
1459	Assert(face == 0);
1460
1461	IDirect3DTexture9 p = (IDirect3DTexture9 )pTexture;
1462	HRESULT hr = p->GetSurfaceLevel(mipmap, ppD3DSurf);
1463	AssertMsgReturn(hr == D3D_OK, ("GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
1464	}
1465	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE)
1466	{
1467	pSurface->u.pSurface->AddRef();
1468	*ppD3DSurf = pSurface->u.pSurface;
1469	}
1470	else
1471	{
1472	AssertMsgFailedReturn(("No surface for type %d\n", pSurface->enmD3DResType), VERR_INTERNAL_ERROR);
1473	}
1474
1475	return VINF_SUCCESS;
1476	}
1477
1478	int vmsvga3dSurfaceCopy(PVGASTATECC pThisCC, SVGA3dSurfaceImageId dest, SVGA3dSurfaceImageId src,
1479	uint32_t cCopyBoxes, SVGA3dCopyBox *pBox)
1480	{
1481	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
1482	AssertReturn(pState, VERR_NO_MEMORY);
1483
1484	const uint32_t sidSrc = src.sid;
1485	const uint32_t sidDest = dest.sid;
1486	int rc;
1487
1488	PVMSVGA3DSURFACE pSurfaceSrc;
1489	rc = vmsvga3dSurfaceFromSid(pState, sidSrc, &pSurfaceSrc);
1490	AssertRCReturn(rc, rc);
1491
1492	PVMSVGA3DSURFACE pSurfaceDest;
1493	rc = vmsvga3dSurfaceFromSid(pState, sidDest, &pSurfaceDest);
1494	AssertRCReturn(rc, rc);
1495
1496	PVMSVGA3DMIPMAPLEVEL pMipmapLevelSrc;
1497	rc = vmsvga3dMipmapLevel(pSurfaceSrc, src.face, src.mipmap, &pMipmapLevelSrc);
1498	AssertRCReturn(rc, rc);
1499
1500	PVMSVGA3DMIPMAPLEVEL pMipmapLevelDest;
1501	rc = vmsvga3dMipmapLevel(pSurfaceDest, dest.face, dest.mipmap, &pMipmapLevelDest);
1502	AssertRCReturn(rc, rc);
1503
1504	/* If src is HW and dst is not, then create the dst texture. */
1505	if ( pSurfaceSrc->u.pSurface
1506	&& !pSurfaceDest->u.pSurface
1507	&& RT_BOOL(pSurfaceDest->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE))
1508	{
1509	/* Create the destination texture in the same context as the source texture. */
1510	uint32_t const cidSrc = pSurfaceSrc->idAssociatedContext;
1511
1512	PVMSVGA3DCONTEXT pContextSrc;
1513	rc = vmsvga3dContextFromCid(pState, cidSrc, &pContextSrc);
1514	AssertRCReturn(rc, rc);
1515	AssertReturn(pContextSrc->pDevice, VERR_INTERNAL_ERROR);
1516
1517	LogFunc(("sid=%u type=%x format=%d -> create dest texture\n", sidDest, pSurfaceDest->surfaceFlags, pSurfaceDest->format));
1518	rc = vmsvga3dBackCreateTexture(pState, pContextSrc, cidSrc, pSurfaceDest);
1519	AssertRCReturn(rc, rc);
1520	}
1521
1522	Assert(pSurfaceSrc->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1523	Assert(pSurfaceDest->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE); /// @todo
1524
1525	if ( pSurfaceSrc->u.pSurface
1526	&& pSurfaceDest->u.pSurface)
1527	{
1528	/* Both surfaces in hardware. Use the src context to copy one to another, because the src context may be needed
1529	* to copy data from source texture to the source bounce texture. while only the shared hardware surface is required
1530	* from the dst context.
1531	*/
1532	uint32_t const cidSrc = pSurfaceSrc->idAssociatedContext;
1533
1534	PVMSVGA3DCONTEXT pContextSrc;
1535	rc = vmsvga3dContextFromCid(pState, cidSrc, &pContextSrc);
1536	AssertRCReturn(rc, rc);
1537	AssertReturn(pContextSrc->pDevice, VERR_INTERNAL_ERROR);
1538
1539	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1540	vmsvga3dSurfaceFlush(pSurfaceSrc);
1541	vmsvga3dSurfaceFlush(pSurfaceDest);
1542
1543	IDirect3DSurface9 *pSrc;
1544	rc = vmsvga3dGetD3DSurface(pState, pContextSrc, pSurfaceSrc, src.face, src.mipmap, false, &pSrc);
1545	AssertRCReturn(rc, rc);
1546
1547	IDirect3DSurface9 *pDest;
1548	rc = vmsvga3dGetD3DSurface(pState, pContextSrc, pSurfaceDest, dest.face, dest.mipmap, false, &pDest);
1549	AssertRCReturnStmt(rc, D3D_RELEASE(pSrc), rc);
1550
1551	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1552	{
1553	SVGA3dCopyBox clipBox = pBox[i];
1554	vmsvgaR3ClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1555	if ( !clipBox.w
1556	\|\| !clipBox.h
1557	\|\| !clipBox.d)
1558	{
1559	LogFunc(("Skipped empty box.\n"));
1560	continue;
1561	}
1562
1563	RECT RectSrc;
1564	RectSrc.left = clipBox.srcx;
1565	RectSrc.top = clipBox.srcy;
1566	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1567	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1568
1569	RECT RectDest;
1570	RectDest.left = clipBox.x;
1571	RectDest.top = clipBox.y;
1572	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1573	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1574
1575	LogFunc(("StretchRect copy src sid=%u face=%d mipmap=%d (%d,%d)(%d,%d) to dest sid=%u face=%d mipmap=%d (%d,%d)\n", sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom, sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1576
1577	if ( sidSrc == sidDest
1578	&& clipBox.srcx == clipBox.x
1579	&& clipBox.srcy == clipBox.y)
1580	{
1581	LogFunc(("redundant copy to the same surface at the same coordinates. Ignore.\n"));
1582	continue;
1583	}
1584	Assert(sidSrc != sidDest);
1585	Assert(!clipBox.srcz && !clipBox.z);
1586
1587	HRESULT hr = pContextSrc->pDevice->StretchRect(pSrc, &RectSrc, pDest, &RectDest, D3DTEXF_NONE);
1588	if (hr != D3D_OK)
1589	{
1590	/* This can happen for compressed texture formats for example. */
1591	LogFunc(("StretchRect failed with %x. Try a slow path.\n", hr));
1592	if ( pSurfaceSrc->bounce.pTexture
1593	&& (pSurfaceSrc->fUsageD3D & D3DUSAGE_RENDERTARGET))
1594	{
1595	/* Copy the source texture mipmap level to the source bounce texture. */
1596	hr = D3D9GetRenderTargetData(pContextSrc, pSurfaceSrc, src.face, src.mipmap);
1597	AssertMsg(hr == D3D_OK, ("D3D9GetRenderTargetData failed with %x\n", hr));
1598	if (hr == D3D_OK)
1599	{
1600	/* Copy the source bounce texture to the destination surface. */
1601	IDirect3DSurface9 *pSrcBounce;
1602	rc = vmsvga3dGetD3DSurface(pState, pContextSrc, pSurfaceSrc, src.face, src.mipmap, true, &pSrcBounce);
1603	if (RT_SUCCESS(rc))
1604	{
1605	POINT pointDest;
1606	pointDest.x = clipBox.x;
1607	pointDest.y = clipBox.y;
1608
1609	hr = pContextSrc->pDevice->UpdateSurface(pSrcBounce, &RectSrc, pDest, &pointDest);
1610	Assert(hr == D3D_OK);
1611
1612	D3D_RELEASE(pSrcBounce);
1613	}
1614	else
1615	{
1616	AssertRC(rc);
1617	hr = E_INVALIDARG;
1618	}
1619	}
1620	}
1621	else if ( (pSurfaceSrc->fUsageD3D & D3DUSAGE_RENDERTARGET) == 0
1622	&& (pSurfaceDest->fUsageD3D & D3DUSAGE_RENDERTARGET) == 0)
1623	{
1624	/* Can lock both. */
1625	D3DLOCKED_RECT LockedSrcRect;
1626	hr = pSrc->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1627	Assert(hr == D3D_OK);
1628	if (SUCCEEDED(hr))
1629	{
1630	D3DLOCKED_RECT LockedDestRect;
1631	hr = pDest->LockRect(&LockedDestRect, &RectDest, 0);
1632	Assert(hr == D3D_OK);
1633	if (SUCCEEDED(hr))
1634	{
1635	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1636	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1637
1638	uint32_t cbToCopy = cBlocksX * pSurfaceSrc->cbBlock;
1639	cbToCopy = RT_MIN(cbToCopy, (uint32_t)RT_ABS(LockedDestRect.Pitch));
1640	cbToCopy = RT_MIN(cbToCopy, (uint32_t)RT_ABS(LockedSrcRect.Pitch));
1641
1642	uint8_t pu8Dst = (uint8_t )LockedDestRect.pBits;
1643	const uint8_t pu8Src = (uint8_t )LockedSrcRect.pBits;
1644	for (uint32_t j = 0; j < cBlocksY; ++j)
1645	{
1646	memcpy(pu8Dst, pu8Src, cbToCopy);
1647	pu8Dst += LockedDestRect.Pitch;
1648	pu8Src += LockedSrcRect.Pitch;
1649	}
1650
1651	hr = pDest->UnlockRect();
1652	Assert(hr == D3D_OK);
1653	}
1654
1655	hr = pSrc->UnlockRect();
1656	Assert(hr == D3D_OK);
1657	}
1658	}
1659	}
1660	AssertMsgReturnStmt(hr == D3D_OK,
1661	("StretchRect failed with %x\n", hr),
1662	D3D_RELEASE(pDest); D3D_RELEASE(pSrc),
1663	VERR_INTERNAL_ERROR);
1664	}
1665
1666	D3D_RELEASE(pDest);
1667	D3D_RELEASE(pSrc);
1668
1669	/* Track the StretchRect operation. */
1670	vmsvga3dSurfaceTrackUsage(pState, pContextSrc, pSurfaceSrc);
1671	vmsvga3dSurfaceTrackUsage(pState, pContextSrc, pSurfaceDest);
1672	}
1673	else
1674	{
1675	/* One of the surfaces is in memory.
1676	*
1677	* Copy from/to memory to/from a HW surface. Or mem->mem.
1678	* Use the context of the HW surface, if any.
1679	*/
1680	PVMSVGA3DCONTEXT pContext = NULL;
1681	IDirect3DSurface9 *pD3DSurf = NULL;
1682
1683	if (pSurfaceSrc->u.pSurface)
1684	{
1685	AssertReturn(!pSurfaceDest->u.pSurface, VERR_INTERNAL_ERROR);
1686
1687	rc = vmsvga3dContextFromCid(pState, pSurfaceSrc->idAssociatedContext, &pContext);
1688	AssertRCReturn(rc, rc);
1689	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
1690
1691	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceSrc, src.face, src.mipmap, true, &pD3DSurf);
1692	AssertRCReturn(rc, rc);
1693	}
1694	else if (pSurfaceDest->u.pSurface)
1695	{
1696	AssertReturn(!pSurfaceSrc->u.pSurface, VERR_INTERNAL_ERROR);
1697
1698	rc = vmsvga3dContextFromCid(pState, pSurfaceDest->idAssociatedContext, &pContext);
1699	AssertRCReturn(rc, rc);
1700	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
1701
1702	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurfaceDest, dest.face, dest.mipmap, true, &pD3DSurf);
1703	AssertRCReturn(rc, rc);
1704	}
1705
1706	for (uint32_t i = 0; i < cCopyBoxes; ++i)
1707	{
1708	HRESULT hr;
1709
1710	SVGA3dCopyBox clipBox = pBox[i];
1711	vmsvgaR3ClipCopyBox(&pMipmapLevelSrc->mipmapSize, &pMipmapLevelDest->mipmapSize, &clipBox);
1712	if ( !clipBox.w
1713	\|\| !clipBox.h
1714	\|\| !clipBox.d)
1715	{
1716	LogFunc(("Skipped empty box.\n"));
1717	continue;
1718	}
1719
1720	RECT RectSrc;
1721	RectSrc.left = clipBox.srcx;
1722	RectSrc.top = clipBox.srcy;
1723	RectSrc.right = clipBox.srcx + clipBox.w; /* exclusive */
1724	RectSrc.bottom = clipBox.srcy + clipBox.h; /* exclusive */
1725
1726	RECT RectDest;
1727	RectDest.left = clipBox.x;
1728	RectDest.top = clipBox.y;
1729	RectDest.right = clipBox.x + clipBox.w; /* exclusive */
1730	RectDest.bottom = clipBox.y + clipBox.h; /* exclusive */
1731
1732	LogFunc(("(manual) copy sid=%u face=%d mipmap=%d (%d,%d)(%d,%d) to sid=%u face=%d mipmap=%d (%d,%d)\n",
1733	sidSrc, src.face, src.mipmap, RectSrc.left, RectSrc.top, RectSrc.right, RectSrc.bottom,
1734	sidDest, dest.face, dest.mipmap, pBox[i].x, pBox[i].y));
1735
1736	Assert(!clipBox.srcz && !clipBox.z);
1737	Assert(pSurfaceSrc->cbBlock == pSurfaceDest->cbBlock);
1738	Assert(pSurfaceSrc->cxBlock == pSurfaceDest->cxBlock);
1739	Assert(pSurfaceSrc->cyBlock == pSurfaceDest->cyBlock);
1740
1741	uint32_t cBlocksX = (clipBox.w + pSurfaceSrc->cxBlock - 1) / pSurfaceSrc->cxBlock;
1742	uint32_t cBlocksY = (clipBox.h + pSurfaceSrc->cyBlock - 1) / pSurfaceSrc->cyBlock;
1743
1744	D3DLOCKED_RECT LockedSrcRect;
1745	if (!pSurfaceSrc->u.pSurface)
1746	{
1747	uint32_t u32BlockX = clipBox.srcx / pSurfaceSrc->cxBlock;
1748	uint32_t u32BlockY = clipBox.srcy / pSurfaceSrc->cyBlock;
1749	Assert(u32BlockX * pSurfaceSrc->cxBlock == clipBox.srcx);
1750	Assert(u32BlockY * pSurfaceSrc->cyBlock == clipBox.srcy);
1751
1752	LockedSrcRect.pBits = (uint8_t *)pMipmapLevelSrc->pSurfaceData +
1753	pMipmapLevelSrc->cbSurfacePitch * u32BlockY + pSurfaceSrc->cbBlock * u32BlockX;
1754	LockedSrcRect.Pitch = pMipmapLevelSrc->cbSurfacePitch;
1755	}
1756	else
1757	{
1758	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1759	vmsvga3dSurfaceFlush(pSurfaceSrc);
1760
1761	hr = pD3DSurf->LockRect(&LockedSrcRect, &RectSrc, D3DLOCK_READONLY);
1762	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1763	}
1764
1765	D3DLOCKED_RECT LockedDestRect;
1766	if (!pSurfaceDest->u.pSurface)
1767	{
1768	uint32_t u32BlockX = clipBox.x / pSurfaceDest->cxBlock;
1769	uint32_t u32BlockY = clipBox.y / pSurfaceDest->cyBlock;
1770	Assert(u32BlockX * pSurfaceDest->cxBlock == clipBox.x);
1771	Assert(u32BlockY * pSurfaceDest->cyBlock == clipBox.y);
1772
1773	LockedDestRect.pBits = (uint8_t *)pMipmapLevelDest->pSurfaceData +
1774	pMipmapLevelDest->cbSurfacePitch * u32BlockY + pSurfaceDest->cbBlock * u32BlockX;
1775	LockedDestRect.Pitch = pMipmapLevelDest->cbSurfacePitch;
1776	pSurfaceDest->fDirty = true;
1777	}
1778	else
1779	{
1780	/* Must flush the context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
1781	vmsvga3dSurfaceFlush(pSurfaceDest);
1782
1783	hr = pD3DSurf->LockRect(&LockedDestRect, &RectDest, 0);
1784	AssertMsgReturnStmt(hr == D3D_OK, ("LockRect failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1785	}
1786
1787	uint8_t pDest = (uint8_t )LockedDestRect.pBits;
1788	const uint8_t pSrc = (uint8_t )LockedSrcRect.pBits;
1789	for (uint32_t j = 0; j < cBlocksY; ++j)
1790	{
1791	memcpy(pDest, pSrc, cBlocksX * pSurfaceSrc->cbBlock);
1792	pDest += LockedDestRect.Pitch;
1793	pSrc += LockedSrcRect.Pitch;
1794	}
1795
1796	if (pD3DSurf)
1797	{
1798	hr = pD3DSurf->UnlockRect();
1799	AssertMsgReturnStmt(hr == D3D_OK, ("Unlock failed with %x\n", hr), D3D_RELEASE(pD3DSurf), VERR_INTERNAL_ERROR);
1800	}
1801	}
1802
1803	D3D_RELEASE(pD3DSurf);
1804
1805	/* If the destination bounce texture has been used, then update the actual destination texture. */
1806	if ( pSurfaceDest->u.pTexture
1807	&& pSurfaceDest->bounce.pTexture
1808	&& ( pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
1809	\|\| pSurfaceDest->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE))
1810	{
1811	AssertMsgReturn(pContext, ("Context is NULL\n"), VERR_INTERNAL_ERROR);
1812
1813	/* Copy the new content to the actual texture object. */
1814	HRESULT hr2 = D3D9UpdateTexture(pContext, pSurfaceDest);
1815	AssertMsg(hr2 == D3D_OK, ("UpdateTexture failed with %x\n", hr2)); RT_NOREF(hr2);
1816
1817	/* Track the UpdateTexture operation. */
1818	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurfaceDest);
1819	}
1820	}
1821
1822	return VINF_SUCCESS;
1823	}
1824
1825
1826	/**
1827	* Create D3D/OpenGL texture object for the specified surface.
1828	*
1829	* Surfaces are created when needed.
1830	*
1831	* @param pState The VMSVGA3d state.
1832	* @param pContext The context.
1833	* @param idAssociatedContext Probably the same as pContext->id.
1834	* @param pSurface The surface to create the texture for.
1835	*/
1836	int vmsvga3dBackCreateTexture(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t idAssociatedContext,
1837	PVMSVGA3DSURFACE pSurface)
1838
1839	{
1840	RT_NOREF(pState);
1841	HRESULT hr;
1842
1843	LogFunc(("sid=%u\n", pSurface->id));
1844
1845	Assert(pSurface->hSharedObject == NULL);
1846	Assert(pSurface->u.pTexture == NULL);
1847	Assert(pSurface->bounce.pTexture == NULL);
1848	Assert(pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_NONE);
1849
1850	const uint32_t cWidth = pSurface->paMipmapLevels[0].mipmapSize.width;
1851	const uint32_t cHeight = pSurface->paMipmapLevels[0].mipmapSize.height;
1852	const uint32_t cDepth = pSurface->paMipmapLevels[0].mipmapSize.depth;
1853	const uint32_t numMipLevels = pSurface->faces[0].numMipLevels;
1854
1855	/*
1856	* Create D3D texture object.
1857	*/
1858	if (pSurface->surfaceFlags & SVGA3D_SURFACE_CUBEMAP)
1859	{
1860	Assert(pSurface->cFaces == 6);
1861	Assert(cWidth == cHeight);
1862	Assert(cDepth == 1);
1863
1864	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1865	numMipLevels,
1866	pSurface->fUsageD3D,
1867	pSurface->formatD3D,
1868	D3DPOOL_DEFAULT,
1869	&pSurface->u.pCubeTexture,
1870	&pSurface->hSharedObject);
1871	if (hr == D3D_OK)
1872	{
1873	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1874	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1875	numMipLevels,
1876	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1877	pSurface->formatD3D,
1878	D3DPOOL_SYSTEMMEM,
1879	&pSurface->bounce.pCubeTexture,
1880	NULL);
1881	AssertMsgReturnStmt(hr == D3D_OK,
1882	("CreateCubeTexture (systemmem) failed with %x\n", hr),
1883	D3D_RELEASE(pSurface->u.pCubeTexture),
1884	VERR_INTERNAL_ERROR);
1885	}
1886	else
1887	{
1888	Log(("Format not accepted -> try old method\n"));
1889	/* The format was probably not accepted; fall back to our old mode. */
1890	hr = pContext->pDevice->CreateCubeTexture(cWidth,
1891	numMipLevels,
1892	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1893	pSurface->formatD3D,
1894	D3DPOOL_DEFAULT,
1895	&pSurface->u.pCubeTexture,
1896	&pSurface->hSharedObject);
1897	AssertMsgReturn(hr == D3D_OK, ("CreateCubeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1898	}
1899
1900	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
1901	}
1902	else if ( pSurface->formatD3D == D3DFMT_D24S8
1903	\|\| pSurface->formatD3D == D3DFMT_D24X8
1904	\|\| pSurface->formatD3D == D3DFMT_D32
1905	\|\| pSurface->formatD3D == D3DFMT_D16)
1906	{
1907	Assert(pSurface->cFaces == 1);
1908	Assert(pSurface->faces[0].numMipLevels == 1);
1909	Assert(cDepth == 1);
1910
1911	/* Use the INTZ format for a depth/stencil surface that will be used as a texture */
1912	hr = pContext->pDevice->CreateTexture(cWidth,
1913	cHeight,
1914	1, /* mip levels */
1915	D3DUSAGE_DEPTHSTENCIL,
1916	FOURCC_INTZ,
1917	D3DPOOL_DEFAULT,
1918	&pSurface->u.pTexture,
1919	&pSurface->hSharedObject /* might result in poor performance */);
1920	if ( hr == D3D_OK
1921	&& ( pSurface->formatD3D == D3DFMT_D24S8
1922	\|\| pSurface->formatD3D == D3DFMT_D24X8))
1923	{
1924	/* Create another texture object to serve as a bounce buffer as the
1925	* D3DFMT_D24S8 and D3DFMT_D24X8 surface can't be locked apparently (from testing).
1926	*/
1927	hr = pContext->pDevice->CreateTexture(cWidth,
1928	cHeight,
1929	1, /* mip levels */
1930	D3DUSAGE_DYNAMIC /* Lockable */,
1931	FOURCC_INTZ,
1932	D3DPOOL_SYSTEMMEM,
1933	&pSurface->bounce.pTexture,
1934	NULL);
1935	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1936	}
1937	AssertMsgReturn(hr == D3D_OK, ("CreateTexture INTZ failed with %x\n", hr), VERR_INTERNAL_ERROR);
1938
1939	pSurface->fStencilAsTexture = true;
1940	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
1941	}
1942	else
1943	{
1944	if (cDepth > 1)
1945	{
1946	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1947	cHeight,
1948	cDepth,
1949	numMipLevels,
1950	pSurface->fUsageD3D,
1951	pSurface->formatD3D,
1952	D3DPOOL_DEFAULT,
1953	&pSurface->u.pVolumeTexture,
1954	&pSurface->hSharedObject);
1955	if (hr == D3D_OK)
1956	{
1957	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
1958	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1959	cHeight,
1960	cDepth,
1961	numMipLevels,
1962	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1963	pSurface->formatD3D,
1964	D3DPOOL_SYSTEMMEM,
1965	&pSurface->bounce.pVolumeTexture,
1966	NULL);
1967	AssertMsgReturnStmt(hr == D3D_OK,
1968	("CreateVolumeTexture (systemmem) failed with %x\n", hr),
1969	D3D_RELEASE(pSurface->u.pVolumeTexture),
1970	VERR_INTERNAL_ERROR);
1971	}
1972	else
1973	{
1974	Log(("Format not accepted -> try old method\n"));
1975	/* The format was probably not accepted; fall back to our old mode. */
1976	hr = pContext->pDevice->CreateVolumeTexture(cWidth,
1977	cHeight,
1978	cDepth,
1979	numMipLevels,
1980	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
1981	pSurface->formatD3D,
1982	D3DPOOL_DEFAULT,
1983	&pSurface->u.pVolumeTexture,
1984	&pSurface->hSharedObject);
1985	AssertMsgReturn(hr == D3D_OK, ("CreateVolumeTexture (fallback) failed with %x\n", hr), VERR_INTERNAL_ERROR);
1986	}
1987
1988	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE;
1989	}
1990	else
1991	{
1992	Assert(pSurface->cFaces == 1);
1993
1994	hr = pContext->pDevice->CreateTexture(cWidth,
1995	cHeight,
1996	numMipLevels,
1997	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET /* required for use as a StretchRect destination */,
1998	pSurface->formatD3D,
1999	D3DPOOL_DEFAULT,
2000	&pSurface->u.pTexture,
2001	&pSurface->hSharedObject);
2002	if (hr == D3D_OK)
2003	{
2004	/* Create another texture object to serve as a bounce buffer as the above texture surface can't be locked. */
2005	hr = pContext->pDevice->CreateTexture(cWidth,
2006	cHeight,
2007	numMipLevels,
2008	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
2009	pSurface->formatD3D,
2010	D3DPOOL_SYSTEMMEM,
2011	&pSurface->bounce.pTexture,
2012	NULL);
2013	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (systemmem) failed with %x\n", hr), VERR_INTERNAL_ERROR);
2014
2015	if (pSurface->formatD3D != pSurface->d3dfmtRequested)
2016	{
2017	/* Create a staging texture/render target for format conversion. */
2018	hr = pContext->pDevice->CreateTexture(cWidth,
2019	cHeight,
2020	numMipLevels,
2021	pSurface->fUsageD3D \| D3DUSAGE_RENDERTARGET,
2022	pSurface->formatD3D,
2023	D3DPOOL_DEFAULT,
2024	&pSurface->emulated.pTexture,
2025	NULL);
2026	AssertMsgReturn(hr == D3D_OK, ("CreateTexture (emulated) failed with %x\n", hr), VERR_INTERNAL_ERROR);
2027	}
2028	}
2029	else
2030	{
2031	Log(("Format not accepted (%x) -> try old method\n", hr));
2032	/* The format was probably not accepted; fall back to our old mode. */
2033	hr = pContext->pDevice->CreateTexture(cWidth,
2034	cHeight,
2035	numMipLevels,
2036	(pSurface->fUsageD3D & ~D3DUSAGE_RENDERTARGET) \| D3DUSAGE_DYNAMIC /* Lockable */,
2037	pSurface->formatD3D,
2038	D3DPOOL_DEFAULT,
2039	&pSurface->u.pTexture,
2040	&pSurface->hSharedObject /* might result in poor performance */);
2041	AssertMsgReturn(hr == D3D_OK, ("CreateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2042	}
2043
2044	pSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_TEXTURE;
2045	}
2046	}
2047
2048	Assert(hr == D3D_OK);
2049
2050	if (pSurface->autogenFilter != SVGA3D_TEX_FILTER_NONE)
2051	{
2052	/* Set the mip map generation filter settings. */
2053	IDirect3DBaseTexture9 *pBaseTexture;
2054	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2055	pBaseTexture = pSurface->u.pVolumeTexture;
2056	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2057	pBaseTexture = pSurface->u.pCubeTexture;
2058	else
2059	pBaseTexture = pSurface->u.pTexture;
2060	hr = pBaseTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)pSurface->autogenFilter);
2061	AssertMsg(hr == D3D_OK, ("vmsvga3dBackCreateTexture: SetAutoGenFilterType failed with %x\n", hr));
2062	}
2063
2064	/*
2065	* Always initialize all mipmap levels using the in memory data
2066	* to make sure that the just created texture has the up-to-date content.
2067	* The OpenGL backend does this too.
2068	*/
2069	Log(("vmsvga3dBackCreateTexture: sync texture\n"));
2070
2071	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2072	{
2073	IDirect3DVolumeTexture9 *pVolumeTexture = pSurface->bounce.pVolumeTexture ?
2074	pSurface->bounce.pVolumeTexture :
2075	pSurface->u.pVolumeTexture;
2076
2077	for (uint32_t i = 0; i < numMipLevels; ++i)
2078	{
2079	D3DLOCKED_BOX LockedVolume;
2080	hr = pVolumeTexture->LockBox(i, &LockedVolume, NULL, D3DLOCK_DISCARD);
2081	AssertMsgBreak(hr == D3D_OK, ("LockBox failed with %x\n", hr));
2082
2083	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->paMipmapLevels[i];
2084
2085	LogFunc(("sync volume texture mipmap level %d (pitch row %x vs %x, slice %x vs %x)\n",
2086	i, LockedVolume.RowPitch, pMipLevel->cbSurfacePitch, LockedVolume.SlicePitch, pMipLevel->cbSurfacePlane));
2087
2088
2089	uint8_t pDst = (uint8_t )LockedVolume.pBits;
2090	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
2091	for (uint32_t d = 0; d < cDepth; ++d)
2092	{
2093	uint8_t *pRowDst = pDst;
2094	const uint8_t *pRowSrc = pSrc;
2095	for (uint32_t h = 0; h < pMipLevel->cBlocksY; ++h)
2096	{
2097	memcpy(pRowDst, pRowSrc, pMipLevel->cbSurfacePitch);
2098	pRowDst += LockedVolume.RowPitch;
2099	pRowSrc += pMipLevel->cbSurfacePitch;
2100	}
2101	pDst += LockedVolume.SlicePitch;
2102	pSrc += pMipLevel->cbSurfacePlane;
2103	}
2104
2105	hr = pVolumeTexture->UnlockBox(i);
2106	AssertMsgBreak(hr == D3D_OK, ("UnlockBox failed with %x\n", hr));
2107
2108	pMipLevel->fDirty = false;
2109	}
2110	}
2111	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE)
2112	{
2113	IDirect3DCubeTexture9 *pCubeTexture = pSurface->bounce.pCubeTexture ?
2114	pSurface->bounce.pCubeTexture :
2115	pSurface->u.pCubeTexture;
2116
2117	for (uint32_t iFace = 0; iFace < 6; ++iFace)
2118	{
2119	const D3DCUBEMAP_FACES Face = vmsvga3dCubemapFaceFromIndex(iFace);
2120
2121	for (uint32_t i = 0; i < numMipLevels; ++i)
2122	{
2123	D3DLOCKED_RECT LockedRect;
2124	hr = pCubeTexture->LockRect(Face,
2125	i, /* texture level */
2126	&LockedRect,
2127	NULL, /* entire texture */
2128	0);
2129	AssertMsgBreak(hr == D3D_OK, ("LockRect failed with %x\n", hr));
2130
2131	PVMSVGA3DMIPMAPLEVEL pMipLevel = &pSurface->paMipmapLevels[iFace * numMipLevels + i];
2132
2133	LogFunc(("sync texture face %d mipmap level %d (pitch %x vs %x)\n",
2134	iFace, i, LockedRect.Pitch, pMipLevel->cbSurfacePitch));
2135
2136	uint8_t pDest = (uint8_t )LockedRect.pBits;
2137	const uint8_t pSrc = (uint8_t )pMipLevel->pSurfaceData;
2138	for (uint32_t j = 0; j < pMipLevel->cBlocksY; ++j)
2139	{
2140	memcpy(pDest, pSrc, pMipLevel->cbSurfacePitch);
2141
2142	pDest += LockedRect.Pitch;
2143	pSrc += pMipLevel->cbSurfacePitch;
2144	}
2145
2146	hr = pCubeTexture->UnlockRect(Face, i /* texture level */);
2147	AssertMsgBreak(hr == D3D_OK, ("UnlockRect failed with %x\n", hr));
2148
2149	pMipLevel->fDirty = false;
2150	}
2151
2152	if (hr != D3D_OK)
2153	break;
2154	}
2155
2156	if (hr != D3D_OK)
2157	{
2158	D3D_RELEASE(pSurface->bounce.pCubeTexture);
2159	D3D_RELEASE(pSurface->u.pCubeTexture);
2160	return VERR_INTERNAL_ERROR;
2161	}
2162	}
2163	else if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE)
2164	{
2165	IDirect3DTexture9 *pTexture;
2166	if (pSurface->bounce.pTexture)
2167	pTexture = pSurface->bounce.pTexture;
2168	else if (pSurface->formatD3D != pSurface->d3dfmtRequested)
2169	pTexture = pSurface->emulated.pTexture;
2170	else
2171	pTexture = pSurface->u.pTexture;
2172
2173	for (uint32_t i = 0; i < numMipLevels; ++i)
2174	{
2175	D3DLOCKED_RECT LockedRect;
2176
2177	hr = pTexture->LockRect(i, /* texture level */
2178	&LockedRect,
2179	NULL, /* entire texture */
2180	0);
2181
2182	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2183
2184	LogFunc(("sync texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pSurface->paMipmapLevels[i].cbSurfacePitch));
2185
2186	uint8_t pDest = (uint8_t )LockedRect.pBits;
2187	const uint8_t pSrc = (uint8_t )pSurface->paMipmapLevels[i].pSurfaceData;
2188	for (uint32_t j = 0; j < pSurface->paMipmapLevels[i].cBlocksY; ++j)
2189	{
2190	memcpy(pDest, pSrc, pSurface->paMipmapLevels[i].cbSurfacePitch);
2191
2192	pDest += LockedRect.Pitch;
2193	pSrc += pSurface->paMipmapLevels[i].cbSurfacePitch;
2194	}
2195
2196	hr = pTexture->UnlockRect(i /* texture level */);
2197	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dBackCreateTexture: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2198
2199	pSurface->paMipmapLevels[i].fDirty = false;
2200	}
2201	}
2202	else
2203	{
2204	AssertMsgFailedReturn(("enmD3DResType not expected %d\n", pSurface->enmD3DResType), VERR_INTERNAL_ERROR);
2205	}
2206
2207	if (pSurface->bounce.pTexture)
2208	{
2209	Log(("vmsvga3dBackCreateTexture: sync dirty texture from bounce buffer\n"));
2210	if (pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE)
2211	hr = pContext->pDevice->UpdateTexture(pSurface->bounce.pVolumeTexture, pSurface->u.pVolumeTexture);
2212	else
2213	hr = D3D9UpdateTexture(pContext, pSurface);
2214	AssertMsgReturn(hr == D3D_OK, ("UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2215
2216	/* We will now use the bounce texture for all memory accesses, so free our surface memory buffer. */
2217	for (uint32_t i = 0; i < pSurface->faces[0].numMipLevels; i++)
2218	{
2219	RTMemFree(pSurface->paMipmapLevels[i].pSurfaceData);
2220	pSurface->paMipmapLevels[i].pSurfaceData = NULL;
2221	}
2222
2223	/* Track the UpdateTexture operation. */
2224	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
2225	}
2226	pSurface->fDirty = false;
2227
2228	Assert(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_NONE);
2229
2230	pSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_TEXTURE;
2231	pSurface->idAssociatedContext = idAssociatedContext;
2232	return VINF_SUCCESS;
2233	}
2234
2235
2236	/**
2237	* Backend worker for implementing SVGA_3D_CMD_SURFACE_STRETCHBLT.
2238	*
2239	* @returns VBox status code.
2240	* @param pThis The VGA device instance.
2241	* @param pState The VMSVGA3d state.
2242	* @param pDstSurface The destination host surface.
2243	* @param uDstFace The destination face (valid).
2244	* @param uDstMipmap The destination mipmap level (valid).
2245	* @param pDstBox The destination box.
2246	* @param pSrcSurface The source host surface.
2247	* @param uSrcFace The destination face (valid).
2248	* @param uSrcMipmap The source mimap level (valid).
2249	* @param pSrcBox The source box.
2250	* @param enmMode The strecht blt mode .
2251	* @param pContext The VMSVGA3d context (already current for OGL).
2252	*/
2253	int vmsvga3dBackSurfaceStretchBlt(PVGASTATE pThis, PVMSVGA3DSTATE pState,
2254	PVMSVGA3DSURFACE pDstSurface, uint32_t uDstFace, uint32_t uDstMipmap, SVGA3dBox const *pDstBox,
2255	PVMSVGA3DSURFACE pSrcSurface, uint32_t uSrcFace, uint32_t uSrcMipmap, SVGA3dBox const *pSrcBox,
2256	SVGA3dStretchBltMode enmMode, PVMSVGA3DCONTEXT pContext)
2257	{
2258	RT_NOREF(pThis);
2259
2260	HRESULT hr;
2261	int rc;
2262
2263	AssertReturn(pSrcSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2264	AssertReturn(pDstSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2265
2266	/* Flush the drawing pipeline for this surface as it could be used in a shared context. */
2267	vmsvga3dSurfaceFlush(pSrcSurface);
2268	vmsvga3dSurfaceFlush(pDstSurface);
2269
2270	RECT RectSrc;
2271	RectSrc.left = pSrcBox->x;
2272	RectSrc.top = pSrcBox->y;
2273	RectSrc.right = pSrcBox->x + pSrcBox->w; /* exclusive */
2274	RectSrc.bottom = pSrcBox->y + pSrcBox->h; /* exclusive */
2275	Assert(!pSrcBox->z);
2276
2277	RECT RectDst;
2278	RectDst.left = pDstBox->x;
2279	RectDst.top = pDstBox->y;
2280	RectDst.right = pDstBox->x + pDstBox->w; /* exclusive */
2281	RectDst.bottom = pDstBox->y + pDstBox->h; /* exclusive */
2282	Assert(!pDstBox->z);
2283
2284	IDirect3DSurface9 *pSrc;
2285	rc = vmsvga3dGetD3DSurface(pState, pContext, pSrcSurface, uSrcFace, uSrcMipmap, false, &pSrc);
2286	AssertRCReturn(rc, rc);
2287
2288	IDirect3DSurface9 *pDst;
2289	rc = vmsvga3dGetD3DSurface(pState, pContext, pDstSurface, uDstFace, uDstMipmap, false, &pDst);
2290	AssertRCReturn(rc, rc);
2291
2292	D3DTEXTUREFILTERTYPE moded3d;
2293	switch (enmMode)
2294	{
2295	case SVGA3D_STRETCH_BLT_POINT:
2296	moded3d = D3DTEXF_POINT;
2297	break;
2298
2299	case SVGA3D_STRETCH_BLT_LINEAR:
2300	moded3d = D3DTEXF_LINEAR;
2301	break;
2302
2303	default:
2304	AssertFailed();
2305	moded3d = D3DTEXF_NONE;
2306	break;
2307	}
2308
2309	hr = pContext->pDevice->StretchRect(pSrc, &RectSrc, pDst, &RectDst, moded3d);
2310
2311	D3D_RELEASE(pDst);
2312	D3D_RELEASE(pSrc);
2313
2314	AssertMsgReturn(hr == D3D_OK, ("StretchRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2315
2316	/* Track the StretchRect operation. */
2317	vmsvga3dSurfaceTrackUsage(pState, pContext, pSrcSurface);
2318	vmsvga3dSurfaceTrackUsage(pState, pContext, pDstSurface);
2319
2320	return VINF_SUCCESS;
2321	}
2322
2323
2324	/**
2325	* Backend worker for implementing SVGA_3D_CMD_SURFACE_DMA that copies one box.
2326	*
2327	* @returns Failure status code or @a rc.
2328	* @param pThis The shared VGA/VMSVGA instance data.
2329	* @param pThisCC The VGA/VMSVGA state for ring-3.
2330	* @param pState The VMSVGA3d state.
2331	* @param pSurface The host surface.
2332	* @param pMipLevel Mipmap level. The caller knows it already.
2333	* @param uHostFace The host face (valid).
2334	* @param uHostMipmap The host mipmap level (valid).
2335	* @param GuestPtr The guest pointer.
2336	* @param cbGuestPitch The guest pitch.
2337	* @param transfer The transfer direction.
2338	* @param pBox The box to copy (clipped, valid, except for guest's srcx, srcy, srcz).
2339	* @param pContext The context (for OpenGL).
2340	* @param rc The current rc for all boxes.
2341	* @param iBox The current box number (for Direct 3D).
2342	*/
2343	int vmsvga3dBackSurfaceDMACopyBox(PVGASTATE pThis, PVGASTATECC pThisCC, PVMSVGA3DSTATE pState, PVMSVGA3DSURFACE pSurface,
2344	PVMSVGA3DMIPMAPLEVEL pMipLevel, uint32_t uHostFace, uint32_t uHostMipmap,
2345	SVGAGuestPtr GuestPtr, uint32_t cbGuestPitch, SVGA3dTransferType transfer,
2346	SVGA3dCopyBox const *pBox, PVMSVGA3DCONTEXT pContext, int rc, int iBox)
2347	{
2348	HRESULT hr = D3D_OK;
2349	const DWORD dwFlags = transfer == SVGA3D_READ_HOST_VRAM ? D3DLOCK_READONLY : 0;
2350
2351	AssertReturn(pSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE, VERR_NOT_IMPLEMENTED);
2352
2353	const bool fTexture = pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
2354	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE;
2355	if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE
2356	\|\| fTexture)
2357	{
2358	rc = vmsvga3dContextFromCid(pState, pSurface->idAssociatedContext, &pContext);
2359	AssertRCReturn(rc, rc);
2360	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2361
2362	/* Get the surface involved in the transfer. */
2363	IDirect3DSurface9 *pSurf;
2364	rc = vmsvga3dGetD3DSurface(pState, pContext, pSurface, uHostFace, uHostMipmap, true, &pSurf);
2365	AssertRCReturn(rc, rc);
2366
2367	if (transfer == SVGA3D_READ_HOST_VRAM)
2368	{
2369	/* Texture data is copied to the host VRAM.
2370	* Update the 'bounce' texture if necessary.
2371	*/
2372	if ( fTexture
2373	&& pSurface->bounce.pTexture
2374	&& iBox == 0 /* only the first time */)
2375	{
2376	/** @todo inefficient for VRAM buffers!! */
2377	if (RT_BOOL(pSurface->surfaceFlags & SVGA3D_SURFACE_HINT_RENDERTARGET))
2378	{
2379	/* Copy the texture mipmap level to the bounce texture. */
2380	hr = D3D9GetRenderTargetData(pContext, pSurface, uHostFace, uHostMipmap);
2381	AssertMsgReturn(hr == D3D_OK, ("D3D9GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2382	}
2383	}
2384	}
2385
2386	uint32_t const u32GuestBlockX = pBox->srcx / pSurface->cxBlock;
2387	uint32_t const u32GuestBlockY = pBox->srcy / pSurface->cyBlock;
2388	Assert(u32GuestBlockX * pSurface->cxBlock == pBox->srcx);
2389	Assert(u32GuestBlockY * pSurface->cyBlock == pBox->srcy);
2390	uint32_t const cBlocksX = (pBox->w + pSurface->cxBlock - 1) / pSurface->cxBlock;
2391	uint32_t const cBlocksY = (pBox->h + pSurface->cyBlock - 1) / pSurface->cyBlock;
2392	AssertMsgReturn(cBlocksX && cBlocksY, ("Empty box %dx%d\n", pBox->w, pBox->h), VERR_INTERNAL_ERROR);
2393
2394	/* vmsvgaR3GmrTransfer verifies uGuestOffset.
2395	* srcx(u32GuestBlockX) and srcy(u32GuestBlockY) have been verified in vmsvga3dSurfaceDMA
2396	* to not cause 32 bit overflow when multiplied by cbBlock and cbGuestPitch.
2397	*/
2398	uint64_t const uGuestOffset = u32GuestBlockX * pSurface->cbBlock + u32GuestBlockY * cbGuestPitch;
2399	AssertReturn(uGuestOffset < UINT32_MAX, VERR_INVALID_PARAMETER);
2400
2401	RECT Rect;
2402	Rect.left = pBox->x;
2403	Rect.top = pBox->y;
2404	Rect.right = pBox->x + pBox->w; /* exclusive */
2405	Rect.bottom = pBox->y + pBox->h; /* exclusive */
2406
2407	D3DLOCKED_RECT LockedRect;
2408	hr = pSurf->LockRect(&LockedRect, &Rect, dwFlags);
2409	AssertMsgReturn(hr == D3D_OK, ("LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2410
2411	LogFunc(("Lock sid=%u %s(bounce=%d) memory for rectangle (%d,%d)(%d,%d)\n",
2412	pSurface->id, fTexture ? "TEXTURE " : "", RT_BOOL(pSurface->bounce.pTexture),
2413	Rect.left, Rect.top, Rect.right, Rect.bottom));
2414
2415	/* Prepare parameters for vmsvgaR3GmrTransfer, which needs the host buffer address, size
2416	* and offset of the first scanline.
2417	*/
2418	uint32_t const cbLockedBuf = RT_ABS(LockedRect.Pitch) * cBlocksY;
2419	uint8_t pu8LockedBuf = (uint8_t )LockedRect.pBits;
2420	if (LockedRect.Pitch < 0)
2421	pu8LockedBuf -= cbLockedBuf + LockedRect.Pitch;
2422	uint32_t const offLockedBuf = (uint32_t)((uintptr_t)LockedRect.pBits - (uintptr_t)pu8LockedBuf);
2423
2424	rc = vmsvgaR3GmrTransfer(pThis,
2425	pThisCC,
2426	transfer,
2427	pu8LockedBuf,
2428	cbLockedBuf,
2429	offLockedBuf,
2430	LockedRect.Pitch,
2431	GuestPtr,
2432	(uint32_t)uGuestOffset,
2433	cbGuestPitch,
2434	cBlocksX * pSurface->cbBlock,
2435	cBlocksY);
2436	AssertRC(rc);
2437
2438	Log4(("first line:\n%.Rhxd\n", cBlocksX pSurface->cbBlock, LockedRect.pBits));
2439
2440	hr = pSurf->UnlockRect();
2441
2442	D3D_RELEASE(pSurf);
2443
2444	AssertMsgReturn(hr == D3D_OK, ("UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2445
2446	if (transfer == SVGA3D_WRITE_HOST_VRAM)
2447	{
2448	/* Data is copied to the texture. Copy updated 'bounce' texture to the actual if necessary.
2449	*/
2450	/// @todo for the last iBox only.
2451	if ( fTexture
2452	&& pSurface->bounce.pTexture)
2453	{
2454	LogFunc(("Sync texture from bounce buffer\n"));
2455
2456	/* Copy the new contents to the actual texture object. */
2457	hr = D3D9UpdateTexture(pContext, pSurface);
2458	AssertMsgReturn(hr == D3D_OK, ("UpdateTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
2459
2460	/* Track the copy operation. */
2461	vmsvga3dSurfaceTrackUsage(pState, pContext, pSurface);
2462	}
2463	}
2464	}
2465	else if ( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER
2466	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
2467	{
2468	/*
2469	* Mesa SVGA driver can use the same buffer either for vertex or index data.
2470	* But D3D distinguishes between index and vertex buffer objects.
2471	* Therefore it should be possible to switch the buffer type on the fly.
2472	*
2473	* Always save the data to the memory buffer in pSurface->paMipmapLevels and,
2474	* if necessary, recreate the corresponding D3D object with the data.
2475	*/
2476
2477	/* Buffers are uncompressed. */
2478	AssertReturn(pSurface->cxBlock == 1 && pSurface->cyBlock == 1, VERR_INTERNAL_ERROR);
2479
2480	/* Caller already clipped pBox and buffers are 1-dimensional. */
2481	Assert(pBox->y == 0 && pBox->h == 1 && pBox->z == 0 && pBox->d == 1);
2482
2483	/* The caller has already updated pMipLevel->pSurfaceData, see VMSVGA3DSURFACE_NEEDS_DATA. */
2484
2485	#ifdef LOG_ENABLED
2486	uint32_t const offHst = pBox->x * pSurface->cbBlock;
2487	uint32_t const cbWidth = pBox->w * pSurface->cbBlock;
2488	Log4(("Buffer updated at [0x%x;0x%x):\n%.Rhxd\n", offHst, offHst + cbWidth, cbWidth, (uint8_t )pMipLevel->pSurfaceData + offHst));
2489	#endif
2490
2491	/* Do not bother to copy the data to the D3D resource now. vmsvga3dDrawPrimitives will do that.
2492	* The SVGA driver may use the same surface for both index and vertex data.
2493	*/
2494
2495	/* Make sure that vmsvga3dDrawPrimitives fetches the new data. */
2496	pMipLevel->fDirty = true;
2497	pSurface->fDirty = true;
2498	}
2499	else
2500	{
2501	AssertMsgFailed(("Unsupported surface flags 0x%08X, type %d\n", pSurface->surfaceFlags, pSurface->enmD3DResType));
2502	}
2503
2504	return rc;
2505	}
2506
2507	int vmsvga3dGenerateMipmaps(PVGASTATECC pThisCC, uint32_t sid, SVGA3dTextureFilter filter)
2508	{
2509	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2510	HRESULT hr;
2511
2512	PVMSVGA3DSURFACE pSurface;
2513	int rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
2514	AssertRCReturn(rc, rc);
2515	AssertReturn(pSurface->idAssociatedContext != SVGA3D_INVALID_ID, VERR_INTERNAL_ERROR);
2516
2517	Assert(filter != SVGA3D_TEX_FILTER_FLATCUBIC);
2518	Assert(filter != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
2519	pSurface->autogenFilter = filter;
2520
2521	Log(("vmsvga3dGenerateMipmaps: sid=%u filter=%d\n", sid, filter));
2522
2523	if (!pSurface->u.pSurface)
2524	{
2525	/** @todo stricter checks for associated context */
2526	uint32_t const cid = pSurface->idAssociatedContext;
2527
2528	PVMSVGA3DCONTEXT pContext;
2529	rc = vmsvga3dContextFromCid(pState, cid, &pContext);
2530	AssertRCReturn(rc, rc);
2531	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2532
2533	/* Unknown surface type; turn it into a texture. */
2534	LogFunc(("unknown src surface sid=%u type=%d format=%d -> create texture\n", sid, pSurface->surfaceFlags, pSurface->format));
2535	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
2536	AssertRCReturn(rc, rc);
2537	}
2538
2539	AssertReturn( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
2540	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE
2541	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE,
2542	VERR_INVALID_PARAMETER);
2543
2544	hr = pSurface->u.pTexture->SetAutoGenFilterType((D3DTEXTUREFILTERTYPE)filter);
2545	AssertMsg(hr == D3D_OK, ("SetAutoGenFilterType failed with %x\n", hr));
2546
2547	/* Generate the mip maps. */
2548	pSurface->u.pTexture->GenerateMipSubLevels();
2549
2550	return VINF_SUCCESS;
2551	}
2552
2553
2554	/**
2555	* Create a new 3d context
2556	*
2557	* @returns VBox status code.
2558	* @param pThisCC The VGA/VMSVGA state for ring-3.
2559	* @param cid Context id
2560	*/
2561	int vmsvga3dContextDefine(PVGASTATECC pThisCC, uint32_t cid)
2562	{
2563	int rc;
2564	PVMSVGA3DCONTEXT pContext;
2565	HRESULT hr;
2566	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2567
2568	Log(("vmsvga3dContextDefine id %x\n", cid));
2569
2570	AssertReturn(pState, VERR_NO_MEMORY);
2571	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2572
2573	if (cid >= pState->cContexts)
2574	{
2575	/* Grow the array. */
2576	uint32_t cNew = RT_ALIGN(cid + 15, 16);
2577	void pvNew = RTMemRealloc(pState->papContexts, sizeof(pState->papContexts[0]) cNew);
2578	AssertReturn(pvNew, VERR_NO_MEMORY);
2579	pState->papContexts = (PVMSVGA3DCONTEXT *)pvNew;
2580	while (pState->cContexts < cNew)
2581	{
2582	pContext = (PVMSVGA3DCONTEXT)RTMemAllocZ(sizeof(*pContext));
2583	AssertReturn(pContext, VERR_NO_MEMORY);
2584	pContext->id = SVGA3D_INVALID_ID;
2585	pState->papContexts[pState->cContexts++] = pContext;
2586	}
2587	}
2588	/* If one already exists with this id, then destroy it now. */
2589	if (pState->papContexts[cid]->id != SVGA3D_INVALID_ID)
2590	vmsvga3dContextDestroy(pThisCC, cid);
2591
2592	pContext = pState->papContexts[cid];
2593	memset(pContext, 0, sizeof(*pContext));
2594	pContext->id = cid;
2595	for (uint32_t i = 0; i< RT_ELEMENTS(pContext->aSidActiveTextures); i++)
2596	pContext->aSidActiveTextures[i] = SVGA3D_INVALID_ID;
2597	pContext->state.shidVertex = SVGA3D_INVALID_ID;
2598	pContext->state.shidPixel = SVGA3D_INVALID_ID;
2599
2600	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); i++)
2601	pContext->state.aRenderTargets[i] = SVGA3D_INVALID_ID;
2602
2603	/* Create a context window with minimal 4x4 size. We will never use the swapchain
2604	* to present the rendered image. Rendered images from the guest will be copied to
2605	* the VMSVGA SCREEN object, which can be either an offscreen render target or
2606	* system memory in the guest VRAM.
2607	*/
2608	rc = vmsvga3dContextWindowCreate(pState->hInstance, pState->pWindowThread, pState->WndRequestSem, &pContext->hwnd);
2609	AssertRCReturn(rc, rc);
2610
2611	/* Changed when the function returns. */
2612	D3DPRESENT_PARAMETERS PresParam;
2613	PresParam.BackBufferWidth = 0;
2614	PresParam.BackBufferHeight = 0;
2615	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2616	PresParam.BackBufferCount = 0;
2617
2618	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
2619	PresParam.MultiSampleQuality = 0;
2620	PresParam.SwapEffect = D3DSWAPEFFECT_DISCARD;
2621	PresParam.hDeviceWindow = pContext->hwnd;
2622	PresParam.Windowed = TRUE;
2623	PresParam.EnableAutoDepthStencil = FALSE;
2624	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
2625	PresParam.Flags = 0;
2626	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
2627	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
2628	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
2629
2630	#if 0
2631	VMSVGA3DCREATEDEVICEPARAMS Params = { pState, pContext, &PresParam, 0 };
2632	rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_CREATE_DEVICE, 0, (LPARAM)&Params);
2633	AssertRCReturn(rc, rc);
2634	hr = Params.hrc;
2635
2636	#elif defined(VBOX_VMSVGA3D_WITH_WINE_OPENGL)
2637	hr = pState->pD3D9->CreateDevice(D3DADAPTER_DEFAULT,
2638	D3DDEVTYPE_HAL,
2639	pContext->hwnd,
2640	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2641	&PresParam,
2642	&pContext->pDevice);
2643	#else
2644	/** @todo Docs indicates that we should be using
2645	* D3DCREATE_HARDWARE_VERTEXPROCESSING with W10 1607 and higher.
2646	* https://docs.microsoft.com/en-us/windows/win32/direct3d9/d3dcreate */
2647	hr = pState->pD3D9->CreateDeviceEx(D3DADAPTER_DEFAULT,
2648	D3DDEVTYPE_HAL,
2649	pContext->hwnd,
2650	D3DCREATE_MULTITHREADED \| D3DCREATE_MIXED_VERTEXPROCESSING, //D3DCREATE_HARDWARE_VERTEXPROCESSING,
2651	&PresParam,
2652	NULL,
2653	&pContext->pDevice);
2654	#endif
2655	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dContextDefine: CreateDevice failed with %x\n", hr), VERR_INTERNAL_ERROR);
2656
2657	Log(("vmsvga3dContextDefine: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
2658	return VINF_SUCCESS;
2659	}
2660
2661	/**
2662	* Destroy an existing 3d context
2663	*
2664	* @returns VBox status code.
2665	* @param pThisCC The VGA/VMSVGA state for ring-3.
2666	* @param cid Context id
2667	*/
2668	int vmsvga3dContextDestroy(PVGASTATECC pThisCC, uint32_t cid)
2669	{
2670	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2671	AssertReturn(pState, VERR_NO_MEMORY);
2672
2673	AssertReturn(cid < SVGA3D_MAX_CONTEXT_IDS, VERR_INVALID_PARAMETER);
2674
2675	if ( cid < pState->cContexts
2676	&& pState->papContexts[cid]->id == cid)
2677	{
2678	PVMSVGA3DCONTEXT pContext = pState->papContexts[cid];
2679
2680	Log(("vmsvga3dContextDestroy id %x\n", cid));
2681
2682	/* Cleanup the device runtime state. */
2683	if (pContext->pDevice)
2684	pContext->pDevice->SetVertexDeclaration(NULL);
2685	D3D_RELEASE(pContext->d3dState.pVertexDecl);
2686
2687	/* Check for all surfaces that are associated with this context to remove all dependencies */
2688	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2689	{
2690	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2691	if ( pSurface->id == sid
2692	&& pSurface->idAssociatedContext == cid)
2693	{
2694	int rc;
2695
2696	LogFunc(("Remove all dependencies for surface sid=%u\n", sid));
2697
2698	uint32_t const surfaceFlags = pSurface->surfaceFlags;
2699	SVGA3dSurfaceFormat const format = pSurface->format;
2700	uint32_t const multisampleCount = pSurface->multiSampleCount;
2701	SVGA3dTextureFilter const autogenFilter = pSurface->autogenFilter;
2702	uint32_t const cFaces = pSurface->cFaces;
2703	uint32_t const cMipLevels = pSurface->faces[0].numMipLevels;
2704
2705	SVGA3dSize pMipLevelSize = (SVGA3dSize )RTMemAllocZ(cMipLevels * cFaces * sizeof(SVGA3dSize));
2706	AssertReturn(pMipLevelSize, VERR_NO_MEMORY);
2707
2708	for (uint32_t face = 0; face < pSurface->cFaces; face++)
2709	{
2710	for (uint32_t i = 0; i < cMipLevels; i++)
2711	{
2712	uint32_t idx = i + face * cMipLevels;
2713	memcpy(&pMipLevelSize[idx], &pSurface->paMipmapLevels[idx].mipmapSize, sizeof(SVGA3dSize));
2714	}
2715	}
2716
2717	SVGA3dSurfaceFace aFaces[SVGA3D_MAX_SURFACE_FACES];
2718	AssertCompile(sizeof(aFaces) == sizeof(pSurface->faces));
2719	memcpy(aFaces, pSurface->faces, sizeof(pSurface->faces));
2720
2721	/* Recreate the surface with the original settings; destroys the contents, but that seems fairly safe since the context is also destroyed. */
2722	#ifdef DEBUG_sunlover
2723	/** @todo not safe with shared objects */
2724	Assert(pSurface->pSharedObjectTree == NULL);
2725	#endif
2726
2727	rc = vmsvga3dSurfaceDestroy(pThisCC, sid);
2728	AssertRC(rc);
2729
2730	rc = vmsvga3dSurfaceDefine(pThisCC, sid, surfaceFlags, format, aFaces, multisampleCount, autogenFilter,
2731	cMipLevels * cFaces, pMipLevelSize);
2732	AssertRC(rc);
2733
2734	Assert(!pSurface->u.pSurface);
2735	}
2736	else
2737	{
2738	/* Check for a shared surface object. */
2739	PVMSVGA3DSHAREDSURFACE pSharedSurface = (PVMSVGA3DSHAREDSURFACE)RTAvlU32Get(&pSurface->pSharedObjectTree, cid);
2740	if (pSharedSurface)
2741	{
2742	LogFunc(("Remove shared dependency for surface sid=%u\n", sid));
2743
2744	switch (pSurface->enmD3DResType)
2745	{
2746	case VMSVGA3D_D3DRESTYPE_TEXTURE:
2747	Assert(pSharedSurface->u.pTexture);
2748	D3D_RELEASE(pSharedSurface->u.pTexture);
2749	break;
2750
2751	case VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE:
2752	Assert(pSharedSurface->u.pCubeTexture);
2753	D3D_RELEASE(pSharedSurface->u.pCubeTexture);
2754	break;
2755
2756	case VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE:
2757	Assert(pSharedSurface->u.pVolumeTexture);
2758	D3D_RELEASE(pSharedSurface->u.pVolumeTexture);
2759	break;
2760
2761	default:
2762	AssertFailed();
2763	break;
2764	}
2765	RTAvlU32Remove(&pSurface->pSharedObjectTree, cid);
2766	RTMemFree(pSharedSurface);
2767	}
2768	}
2769	}
2770
2771	/* Destroy all leftover pixel shaders. */
2772	for (uint32_t i = 0; i < pContext->cPixelShaders; i++)
2773	{
2774	if (pContext->paPixelShader[i].id != SVGA3D_INVALID_ID)
2775	vmsvga3dShaderDestroy(pThisCC, pContext->paPixelShader[i].cid, pContext->paPixelShader[i].id, pContext->paPixelShader[i].type);
2776	}
2777	if (pContext->paPixelShader)
2778	RTMemFree(pContext->paPixelShader);
2779
2780	/* Destroy all leftover vertex shaders. */
2781	for (uint32_t i = 0; i < pContext->cVertexShaders; i++)
2782	{
2783	if (pContext->paVertexShader[i].id != SVGA3D_INVALID_ID)
2784	vmsvga3dShaderDestroy(pThisCC, pContext->paVertexShader[i].cid, pContext->paVertexShader[i].id, pContext->paVertexShader[i].type);
2785	}
2786	if (pContext->paVertexShader)
2787	RTMemFree(pContext->paVertexShader);
2788
2789	if (pContext->state.paVertexShaderConst)
2790	RTMemFree(pContext->state.paVertexShaderConst);
2791	if (pContext->state.paPixelShaderConst)
2792	RTMemFree(pContext->state.paPixelShaderConst);
2793
2794	vmsvga3dOcclusionQueryDelete(pState, pContext);
2795
2796	/* Release the D3D device object */
2797	D3D_RELEASE(pContext->pDevice);
2798
2799	/* Destroy the window we've created. */
2800	int rc = vmsvga3dSendThreadMessage(pState->pWindowThread, pState->WndRequestSem, WM_VMSVGA3D_DESTROYWINDOW, (WPARAM)pContext->hwnd, 0);
2801	AssertRC(rc);
2802
2803	memset(pContext, 0, sizeof(*pContext));
2804	pContext->id = SVGA3D_INVALID_ID;
2805	}
2806	else
2807	AssertFailed();
2808
2809	return VINF_SUCCESS;
2810	}
2811
2812	int vmsvga3dBackDefineScreen(PVGASTATECC pThisCC, VMSVGASCREENOBJECT *pScreen)
2813	{
2814	RT_NOREF(pThisCC, pScreen);
2815	return VERR_NOT_IMPLEMENTED;
2816	}
2817
2818	int vmsvga3dBackDestroyScreen(PVGASTATECC pThisCC, VMSVGASCREENOBJECT *pScreen)
2819	{
2820	RT_NOREF(pThisCC, pScreen);
2821	return VERR_NOT_IMPLEMENTED;
2822	}
2823
2824	int vmsvga3dBackSurfaceBlitToScreen(PVGASTATECC pThisCC, VMSVGASCREENOBJECT *pScreen,
2825	SVGASignedRect destRect, SVGA3dSurfaceImageId srcImage,
2826	SVGASignedRect srcRect, uint32_t cRects, SVGASignedRect *paRects)
2827	{
2828	RT_NOREF(pThisCC, pScreen, destRect, srcImage, srcRect, cRects, paRects);
2829	return VERR_NOT_IMPLEMENTED;
2830	}
2831
2832	static int vmsvga3dContextTrackUsage(PVGASTATECC pThisCC, PVMSVGA3DCONTEXT pContext)
2833	{
2834	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
2835	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2836	AssertReturn(pState, VERR_NO_MEMORY);
2837
2838	/* Inject fences to make sure we can track surface usage in case the client wants to reuse it in another context. */
2839	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->aSidActiveTextures); ++i)
2840	{
2841	if (pContext->aSidActiveTextures[i] != SVGA3D_INVALID_ID)
2842	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->aSidActiveTextures[i]);
2843	}
2844	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
2845	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
2846	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
2847	#endif
2848	return VINF_SUCCESS;
2849	}
2850
2851	/* Handle resize */
2852	int vmsvga3dChangeMode(PVGASTATECC pThisCC)
2853	{
2854	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
2855	AssertReturn(pState, VERR_NO_MEMORY);
2856
2857	/* Resize all active contexts. */
2858	for (uint32_t i = 0; i < pState->cContexts; i++)
2859	{
2860	PVMSVGA3DCONTEXT pContext = pState->papContexts[i];
2861	uint32_t cid = pContext->id;
2862
2863	if (cid != SVGA3D_INVALID_ID)
2864	{
2865	D3DPRESENT_PARAMETERS PresParam;
2866	D3DVIEWPORT9 viewportOrg;
2867	HRESULT hr;
2868
2869	#ifdef VMSVGA3D_DIRECT3D9_RESET
2870	/* Sync back all surface data as everything is lost after the Reset. */
2871	for (uint32_t sid = 0; sid < pState->cSurfaces; sid++)
2872	{
2873	PVMSVGA3DSURFACE pSurface = pState->papSurfaces[sid];
2874	if ( pSurface->id == sid
2875	&& pSurface->idAssociatedContext == cid
2876	&& pSurface->u.pSurface)
2877	{
2878	Log(("vmsvga3dChangeMode: sync back data of surface sid=%u (fDirty=%d)\n", sid, pSurface->fDirty));
2879
2880	/* Reallocate our surface memory buffers. */
2881	for (uint32_t i = 0; i < pSurface->cMipLevels; i++)
2882	{
2883	PVMSVGA3DMIPMAPLEVEL pMipmapLevel = &pSurface->paMipmapLevels[i];
2884
2885	pMipmapLevel->pSurfaceData = RTMemAllocZ(pMipmapLevel->cbSurface);
2886	AssertReturn(pMipmapLevel->pSurfaceData, VERR_NO_MEMORY);
2887
2888	if (!pSurface->fDirty)
2889	{
2890	D3DLOCKED_RECT LockedRect;
2891
2892	if (pSurface->bounce.pTexture)
2893	{
2894	IDirect3DSurface9 pSrc, pDest;
2895
2896	/** @todo only sync when something was actually rendered (since the last sync) */
2897	Log(("vmsvga3dChangeMode: sync bounce buffer (level %d)\n", i));
2898	hr = pSurface->bounce.pTexture->GetSurfaceLevel(i, &pDest);
2899	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2900
2901	hr = pSurface->u.pTexture->GetSurfaceLevel(i, &pSrc);
2902	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetSurfaceLevel failed with %x\n", hr), VERR_INTERNAL_ERROR);
2903
2904	hr = pContext->pDevice->GetRenderTargetData(pSrc, pDest);
2905	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetRenderTargetData failed with %x\n", hr), VERR_INTERNAL_ERROR);
2906
2907	D3D_RELEASE(pSrc);
2908	D3D_RELEASE(pDest);
2909
2910	hr = pSurface->bounce.pTexture->LockRect(i,
2911	&LockedRect,
2912	NULL,
2913	D3DLOCK_READONLY);
2914	}
2915	else
2916	hr = pSurface->u.pTexture->LockRect(i,
2917	&LockedRect,
2918	NULL,
2919	D3DLOCK_READONLY);
2920	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2921
2922	/* Copy the data one line at a time in case the internal pitch is different. */
2923	for (uint32_t j = 0; j < pMipmapLevel->size.height; j++)
2924	{
2925	memcpy((uint8_t )pMipmapLevel->pSurfaceData + j pMipmapLevel->cbSurfacePitch, (uint8_t )LockedRect.pBits + j LockedRect.Pitch, pMipmapLevel->cbSurfacePitch);
2926	}
2927
2928	if (pSurface->bounce.pTexture)
2929	hr = pSurface->bounce.pTexture->UnlockRect(i);
2930	else
2931	hr = pSurface->u.pTexture->UnlockRect(i);
2932	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
2933	}
2934	}
2935
2936
2937	switch (pSurface->flags & VMSVGA3D_SURFACE_HINT_SWITCH_MASK)
2938	{
2939	case SVGA3D_SURFACE_CUBEMAP:
2940	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE:
2941	case SVGA3D_SURFACE_CUBEMAP \| SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2942	D3D_RELEASE(pSurface->u.pCubeTexture);
2943	D3D_RELEASE(pSurface->bounce.pCubeTexture);
2944	break;
2945
2946	case SVGA3D_SURFACE_HINT_INDEXBUFFER \| SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2947	case SVGA3D_SURFACE_HINT_INDEXBUFFER:
2948	case SVGA3D_SURFACE_HINT_VERTEXBUFFER:
2949	if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_VERTEXBUFFER)
2950	D3D_RELEASE(pSurface->u.pVertexBuffer);
2951	else if (pSurface->fu32ActualUsageFlags == SVGA3D_SURFACE_HINT_INDEXBUFFER)
2952	D3D_RELEASE(pSurface->u.pIndexBuffer);
2953	else
2954	AssertMsg(pSurface->u.pVertexBuffer == NULL, ("fu32ActualUsageFlags %x\n", pSurface->fu32ActualUsageFlags));
2955	break;
2956
2957	case SVGA3D_SURFACE_HINT_TEXTURE:
2958	case SVGA3D_SURFACE_HINT_TEXTURE \| SVGA3D_SURFACE_HINT_RENDERTARGET:
2959	D3D_RELEASE(pSurface->u.pTexture);
2960	D3D_RELEASE(pSurface->bounce.pTexture);
2961	break;
2962
2963	case SVGA3D_SURFACE_HINT_RENDERTARGET:
2964	case SVGA3D_SURFACE_HINT_DEPTHSTENCIL:
2965	if (pSurface->fStencilAsTexture)
2966	D3D_RELEASE(pSurface->u.pTexture);
2967	else
2968	D3D_RELEASE(pSurface->u.pSurface);
2969	break;
2970
2971	default:
2972	AssertFailed();
2973	break;
2974	}
2975	RTAvlU32Destroy(&pSurface->pSharedObjectTree, vmsvga3dSharedSurfaceDestroyTree, pSurface);
2976	Assert(pSurface->pSharedObjectTree == NULL);
2977
2978	pSurface->idAssociatedContext = SVGA3D_INVALID_ID;
2979	pSurface->hSharedObject = 0;
2980	}
2981	}
2982	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
2983
2984	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
2985
2986	/* Cleanup the device runtime state. */
2987	pContext->pDevice->SetVertexDeclaration(NULL);
2988	D3D_RELEASE(pContext->d3dState.pVertexDecl);
2989
2990	hr = pContext->pDevice->GetViewport(&viewportOrg);
2991	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
2992
2993	Log(("vmsvga3dChangeMode: old viewport settings (%d,%d)(%d,%d) z=%d/%d\n", viewportOrg.X, viewportOrg.Y, viewportOrg.Width, viewportOrg.Height, (uint32_t)(viewportOrg.MinZ * 100.0), (uint32_t)(viewportOrg.MaxZ * 100.0)));
2994
2995	/* Changed when the function returns. */
2996	PresParam.BackBufferWidth = 0;
2997	PresParam.BackBufferHeight = 0;
2998	PresParam.BackBufferFormat = D3DFMT_UNKNOWN;
2999	PresParam.BackBufferCount = 0;
3000
3001	PresParam.MultiSampleType = D3DMULTISAMPLE_NONE;
3002	PresParam.MultiSampleQuality = 0;
3003	PresParam.SwapEffect = D3DSWAPEFFECT_DISCARD;
3004	PresParam.hDeviceWindow = pContext->hwnd;
3005	PresParam.Windowed = TRUE;
3006	PresParam.EnableAutoDepthStencil = FALSE;
3007	PresParam.AutoDepthStencilFormat = D3DFMT_UNKNOWN; /* not relevant */
3008	PresParam.Flags = 0;
3009	PresParam.FullScreen_RefreshRateInHz = 0; /* windowed -> 0 */
3010	/** @todo consider using D3DPRESENT_DONOTWAIT so we don't wait for the GPU during Present calls. */
3011	PresParam.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;;
3012
3013	#ifdef VBOX_VMSVGA3D_WITH_WINE_OPENGL
3014	hr = pContext->pDevice->Reset(&PresParam);
3015	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3016	#else
3017	/* ResetEx does not trash the device state */
3018	hr = pContext->pDevice->ResetEx(&PresParam, NULL);
3019	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: Reset failed with %x\n", hr), VERR_INTERNAL_ERROR);
3020	#endif
3021	Log(("vmsvga3dChangeMode: Backbuffer (%d,%d) count=%d format=%x\n", PresParam.BackBufferWidth, PresParam.BackBufferHeight, PresParam.BackBufferCount, PresParam.BackBufferFormat));
3022
3023	/* ResetEx changes the viewport; restore it again. */
3024	hr = pContext->pDevice->SetViewport(&viewportOrg);
3025	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3026
3027	#ifdef LOG_ENABLED
3028	{
3029	D3DVIEWPORT9 viewport;
3030	hr = pContext->pDevice->GetViewport(&viewport);
3031	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dChangeMode: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3032
3033	Log(("vmsvga3dChangeMode: changed viewport settings (%d,%d)(%d,%d) z=%d/%d\n", viewport.X, viewport.Y, viewport.Width, viewport.Height, (uint32_t)(viewport.MinZ * 100.0), (uint32_t)(viewport.MaxZ * 100.0)));
3034	}
3035	#endif
3036
3037	/* First set the render targets as they change the internal state (reset viewport etc) */
3038	Log(("vmsvga3dChangeMode: Recreate render targets BEGIN\n"));
3039	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aRenderTargets); j++)
3040	{
3041	if (pContext->state.aRenderTargets[j] != SVGA3D_INVALID_ID)
3042	{
3043	SVGA3dSurfaceImageId target;
3044
3045	target.sid = pContext->state.aRenderTargets[j];
3046	target.face = 0;
3047	target.mipmap = 0;
3048	int rc = vmsvga3dSetRenderTarget(pThisCC, cid, (SVGA3dRenderTargetType)j, target);
3049	AssertRCReturn(rc, rc);
3050	}
3051	}
3052
3053	#ifdef VMSVGA3D_DIRECT3D9_RESET
3054	/* Recreate the render state */
3055	Log(("vmsvga3dChangeMode: Recreate render state BEGIN\n"));
3056	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderState); i++)
3057	{
3058	SVGA3dRenderState *pRenderState = &pContext->state.aRenderState[i];
3059
3060	if (pRenderState->state != SVGA3D_RS_INVALID)
3061	vmsvga3dSetRenderState(pThisCC, pContext->id, 1, pRenderState);
3062	}
3063	Log(("vmsvga3dChangeMode: Recreate render state END\n"));
3064
3065	/* Recreate the texture state */
3066	Log(("vmsvga3dChangeMode: Recreate texture state BEGIN\n"));
3067	for (uint32_t iStage = 0; iStage < RT_ELEMENTS(pContext->state.aTextureStates); iStage++)
3068	{
3069	for (uint32_t j = 0; j < RT_ELEMENTS(pContext->state.aTextureStates[0]); j++)
3070	{
3071	SVGA3dTextureState *pTextureState = &pContext->state.aTextureStates[iStage][j];
3072
3073	if (pTextureState->name != SVGA3D_RS_INVALID)
3074	vmsvga3dSetTextureState(pThisCC, pContext->id, 1, pTextureState);
3075	}
3076	}
3077	Log(("vmsvga3dChangeMode: Recreate texture state END\n"));
3078
3079	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
3080	vmsvga3dSetScissorRect(pThis, cid, &pContext->state.RectScissor);
3081	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
3082	vmsvga3dSetZRange(pThisCC, cid, pContext->state.zRange);
3083	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
3084	vmsvga3dSetViewPort(pThis, cid, &pContext->state.RectViewPort);
3085	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VERTEXSHADER)
3086	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_VS, pContext->state.shidVertex);
3087	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_PIXELSHADER)
3088	vmsvga3dShaderSet(pThis, pContext, cid, SVGA3D_SHADERTYPE_PS, pContext->state.shidPixel);
3089	/** @todo restore more state data */
3090	#endif /* #ifdef VMSVGA3D_DIRECT3D9_RESET */
3091	}
3092	}
3093	return VINF_SUCCESS;
3094	}
3095
3096
3097	int vmsvga3dSetTransform(PVGASTATECC pThisCC, uint32_t cid, SVGA3dTransformType type, float matrix[16])
3098	{
3099	D3DTRANSFORMSTATETYPE d3dState;
3100	HRESULT hr;
3101	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
3102	AssertReturn(pState, VERR_NO_MEMORY);
3103
3104	Log(("vmsvga3dSetTransform %x %s\n", cid, vmsvgaTransformToString(type)));
3105
3106	ASSERT_GUEST_RETURN((unsigned)type < SVGA3D_TRANSFORM_MAX, VERR_INVALID_PARAMETER);
3107
3108	PVMSVGA3DCONTEXT pContext;
3109	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3110	AssertRCReturn(rc, rc);
3111	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3112
3113	switch (type)
3114	{
3115	case SVGA3D_TRANSFORM_VIEW:
3116	d3dState = D3DTS_VIEW;
3117	break;
3118	case SVGA3D_TRANSFORM_PROJECTION:
3119	d3dState = D3DTS_PROJECTION;
3120	break;
3121	case SVGA3D_TRANSFORM_TEXTURE0:
3122	d3dState = D3DTS_TEXTURE0;
3123	break;
3124	case SVGA3D_TRANSFORM_TEXTURE1:
3125	d3dState = D3DTS_TEXTURE1;
3126	break;
3127	case SVGA3D_TRANSFORM_TEXTURE2:
3128	d3dState = D3DTS_TEXTURE2;
3129	break;
3130	case SVGA3D_TRANSFORM_TEXTURE3:
3131	d3dState = D3DTS_TEXTURE3;
3132	break;
3133	case SVGA3D_TRANSFORM_TEXTURE4:
3134	d3dState = D3DTS_TEXTURE4;
3135	break;
3136	case SVGA3D_TRANSFORM_TEXTURE5:
3137	d3dState = D3DTS_TEXTURE5;
3138	break;
3139	case SVGA3D_TRANSFORM_TEXTURE6:
3140	d3dState = D3DTS_TEXTURE6;
3141	break;
3142	case SVGA3D_TRANSFORM_TEXTURE7:
3143	d3dState = D3DTS_TEXTURE7;
3144	break;
3145	case SVGA3D_TRANSFORM_WORLD:
3146	d3dState = D3DTS_WORLD;
3147	break;
3148	case SVGA3D_TRANSFORM_WORLD1:
3149	d3dState = D3DTS_WORLD1;
3150	break;
3151	case SVGA3D_TRANSFORM_WORLD2:
3152	d3dState = D3DTS_WORLD2;
3153	break;
3154	case SVGA3D_TRANSFORM_WORLD3:
3155	d3dState = D3DTS_WORLD3;
3156	break;
3157
3158	default:
3159	Log(("vmsvga3dSetTransform: unknown type!!\n"));
3160	return VERR_INVALID_PARAMETER;
3161	}
3162
3163	/* Save this matrix for vm state save/restore. */
3164	pContext->state.aTransformState[type].fValid = true;
3165	memcpy(pContext->state.aTransformState[type].matrix, matrix, sizeof(pContext->state.aTransformState[type].matrix));
3166	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_TRANSFORM;
3167
3168	Log(("Matrix [%d %d %d %d]\n", (int)(matrix[0] * 10.0), (int)(matrix[1] * 10.0), (int)(matrix[2] * 10.0), (int)(matrix[3] * 10.0)));
3169	Log((" [%d %d %d %d]\n", (int)(matrix[4] * 10.0), (int)(matrix[5] * 10.0), (int)(matrix[6] * 10.0), (int)(matrix[7] * 10.0)));
3170	Log((" [%d %d %d %d]\n", (int)(matrix[8] * 10.0), (int)(matrix[9] * 10.0), (int)(matrix[10] * 10.0), (int)(matrix[11] * 10.0)));
3171	Log((" [%d %d %d %d]\n", (int)(matrix[12] * 10.0), (int)(matrix[13] * 10.0), (int)(matrix[14] * 10.0), (int)(matrix[15] * 10.0)));
3172	hr = pContext->pDevice->SetTransform(d3dState, (const D3DMATRIX *)matrix);
3173	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetTransform: SetTransform failed with %x\n", hr), VERR_INTERNAL_ERROR);
3174	return VINF_SUCCESS;
3175	}
3176
3177	int vmsvga3dSetZRange(PVGASTATECC pThisCC, uint32_t cid, SVGA3dZRange zRange)
3178	{
3179	D3DVIEWPORT9 viewport;
3180	HRESULT hr;
3181	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
3182	AssertReturn(pState, VERR_NO_MEMORY);
3183
3184	Log(("vmsvga3dSetZRange %x min=%d max=%d\n", cid, (uint32_t)(zRange.min * 100.0), (uint32_t)(zRange.max * 100.0)));
3185
3186	PVMSVGA3DCONTEXT pContext;
3187	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3188	AssertRCReturn(rc, rc);
3189	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3190
3191	pContext->state.zRange = zRange;
3192	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_ZRANGE;
3193
3194	hr = pContext->pDevice->GetViewport(&viewport);
3195	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3196
3197	Log(("vmsvga3dSetZRange: old viewport settings (%d,%d)(%d,%d) z=%d/%d\n", viewport.X, viewport.Y, viewport.Width, viewport.Height, (uint32_t)(viewport.MinZ * 100.0), (uint32_t)(viewport.MaxZ * 100.0)));
3198	/** @todo convert the depth range from -1-1 to 0-1 although we shouldn't be getting such values in the first place... */
3199	if (zRange.min < 0.0)
3200	zRange.min = 0.0;
3201	if (zRange.max > 1.0)
3202	zRange.max = 1.0;
3203
3204	viewport.MinZ = zRange.min;
3205	viewport.MaxZ = zRange.max;
3206	hr = pContext->pDevice->SetViewport(&viewport);
3207	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetZRange: SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
3208	return VINF_SUCCESS;
3209	}
3210
3211	/**
3212	* Convert SVGA blend op value to its D3D equivalent
3213	*/
3214	static DWORD vmsvga3dBlendOp2D3D(uint32_t blendOp, DWORD defaultBlendOp)
3215	{
3216	switch (blendOp)
3217	{
3218	case SVGA3D_BLENDOP_ZERO:
3219	return D3DBLEND_ZERO;
3220	case SVGA3D_BLENDOP_ONE:
3221	return D3DBLEND_ONE;
3222	case SVGA3D_BLENDOP_SRCCOLOR:
3223	return D3DBLEND_SRCCOLOR;
3224	case SVGA3D_BLENDOP_INVSRCCOLOR:
3225	return D3DBLEND_INVSRCCOLOR;
3226	case SVGA3D_BLENDOP_SRCALPHA:
3227	return D3DBLEND_SRCALPHA;
3228	case SVGA3D_BLENDOP_INVSRCALPHA:
3229	return D3DBLEND_INVSRCALPHA;
3230	case SVGA3D_BLENDOP_DESTALPHA:
3231	return D3DBLEND_DESTALPHA;
3232	case SVGA3D_BLENDOP_INVDESTALPHA:
3233	return D3DBLEND_INVDESTALPHA;
3234	case SVGA3D_BLENDOP_DESTCOLOR:
3235	return D3DBLEND_DESTCOLOR;
3236	case SVGA3D_BLENDOP_INVDESTCOLOR:
3237	return D3DBLEND_INVDESTCOLOR;
3238	case SVGA3D_BLENDOP_SRCALPHASAT:
3239	return D3DBLEND_SRCALPHASAT;
3240	case SVGA3D_BLENDOP_BLENDFACTOR:
3241	return D3DBLEND_BLENDFACTOR;
3242	case SVGA3D_BLENDOP_INVBLENDFACTOR:
3243	return D3DBLEND_INVBLENDFACTOR;
3244	default:
3245	AssertFailed();
3246	return defaultBlendOp;
3247	}
3248	}
3249
3250	int vmsvga3dSetRenderState(PVGASTATECC pThisCC, uint32_t cid, uint32_t cRenderStates, SVGA3dRenderState *pRenderState)
3251	{
3252	DWORD val = 0; /* Shut up MSC */
3253	HRESULT hr;
3254	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
3255	AssertReturn(pState, VERR_NO_MEMORY);
3256
3257	Log(("vmsvga3dSetRenderState cid=%u cRenderStates=%d\n", cid, cRenderStates));
3258
3259	PVMSVGA3DCONTEXT pContext;
3260	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3261	AssertRCReturn(rc, rc);
3262	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3263
3264	for (unsigned i = 0; i < cRenderStates; i++)
3265	{
3266	D3DRENDERSTATETYPE renderState = D3DRS_FORCE_DWORD;
3267
3268	Log(("vmsvga3dSetRenderState: state=%s (%d) val=%x\n", vmsvga3dGetRenderStateName(pRenderState[i].state), pRenderState[i].state, pRenderState[i].uintValue));
3269	/* Save the render state for vm state saving. */
3270	ASSERT_GUEST_RETURN((unsigned)pRenderState[i].state < SVGA3D_RS_MAX, VERR_INVALID_PARAMETER);
3271	pContext->state.aRenderState[pRenderState[i].state] = pRenderState[i];
3272
3273	switch (pRenderState[i].state)
3274	{
3275	case SVGA3D_RS_ZENABLE: /* SVGA3dBool */
3276	renderState = D3DRS_ZENABLE;
3277	val = pRenderState[i].uintValue;
3278	Assert(val == D3DZB_FALSE \|\| val == D3DZB_TRUE);
3279	break;
3280
3281	case SVGA3D_RS_ZWRITEENABLE: /* SVGA3dBool */
3282	renderState = D3DRS_ZWRITEENABLE;
3283	val = pRenderState[i].uintValue;
3284	break;
3285
3286	case SVGA3D_RS_ALPHATESTENABLE: /* SVGA3dBool */
3287	renderState = D3DRS_ALPHATESTENABLE;
3288	val = pRenderState[i].uintValue;
3289	break;
3290
3291	case SVGA3D_RS_DITHERENABLE: /* SVGA3dBool */
3292	renderState = D3DRS_DITHERENABLE;
3293	val = pRenderState[i].uintValue;
3294	break;
3295
3296	case SVGA3D_RS_BLENDENABLE: /* SVGA3dBool */
3297	renderState = D3DRS_ALPHABLENDENABLE;
3298	val = pRenderState[i].uintValue;
3299	break;
3300
3301	case SVGA3D_RS_FOGENABLE: /* SVGA3dBool */
3302	renderState = D3DRS_FOGENABLE;
3303	val = pRenderState[i].uintValue;
3304	break;
3305
3306	case SVGA3D_RS_SPECULARENABLE: /* SVGA3dBool */
3307	renderState = D3DRS_SPECULARENABLE;
3308	val = pRenderState[i].uintValue;
3309	break;
3310
3311	case SVGA3D_RS_LIGHTINGENABLE: /* SVGA3dBool */
3312	renderState = D3DRS_LIGHTING;
3313	val = pRenderState[i].uintValue;
3314	break;
3315
3316	case SVGA3D_RS_NORMALIZENORMALS: /* SVGA3dBool */
3317	renderState = D3DRS_NORMALIZENORMALS;
3318	val = pRenderState[i].uintValue;
3319	break;
3320
3321	case SVGA3D_RS_POINTSPRITEENABLE: /* SVGA3dBool */
3322	renderState = D3DRS_POINTSPRITEENABLE;
3323	val = pRenderState[i].uintValue;
3324	break;
3325
3326	case SVGA3D_RS_POINTSCALEENABLE: /* SVGA3dBool */
3327	renderState = D3DRS_POINTSCALEENABLE;
3328	val = pRenderState[i].uintValue;
3329	break;
3330
3331	case SVGA3D_RS_POINTSIZE: /* float */
3332	renderState = D3DRS_POINTSIZE;
3333	val = pRenderState[i].uintValue;
3334	Log(("SVGA3D_RS_POINTSIZE: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3335	break;
3336
3337	case SVGA3D_RS_POINTSIZEMIN: /* float */
3338	renderState = D3DRS_POINTSIZE_MIN;
3339	val = pRenderState[i].uintValue;
3340	Log(("SVGA3D_RS_POINTSIZEMIN: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3341	break;
3342
3343	case SVGA3D_RS_POINTSIZEMAX: /* float */
3344	renderState = D3DRS_POINTSIZE_MAX;
3345	val = pRenderState[i].uintValue;
3346	Log(("SVGA3D_RS_POINTSIZEMAX: %d\n", (uint32_t) (pRenderState[i].floatValue * 100.0)));
3347	break;
3348
3349	case SVGA3D_RS_POINTSCALE_A: /* float */
3350	renderState = D3DRS_POINTSCALE_A;
3351	val = pRenderState[i].uintValue;
3352	break;
3353
3354	case SVGA3D_RS_POINTSCALE_B: /* float */
3355	renderState = D3DRS_POINTSCALE_B;
3356	val = pRenderState[i].uintValue;
3357	break;
3358
3359	case SVGA3D_RS_POINTSCALE_C: /* float */
3360	renderState = D3DRS_POINTSCALE_C;
3361	val = pRenderState[i].uintValue;
3362	break;
3363
3364	case SVGA3D_RS_AMBIENT: /* SVGA3dColor - identical */
3365	renderState = D3DRS_AMBIENT;
3366	val = pRenderState[i].uintValue;
3367	break;
3368
3369	case SVGA3D_RS_CLIPPLANEENABLE: /* SVGA3dClipPlanes - identical */
3370	renderState = D3DRS_CLIPPLANEENABLE;
3371	val = pRenderState[i].uintValue;
3372	break;
3373
3374	case SVGA3D_RS_FOGCOLOR: /* SVGA3dColor - identical */
3375	renderState = D3DRS_FOGCOLOR;
3376	val = pRenderState[i].uintValue;
3377	break;
3378
3379	case SVGA3D_RS_FOGSTART: /* float */
3380	renderState = D3DRS_FOGSTART;
3381	val = pRenderState[i].uintValue;
3382	break;
3383
3384	case SVGA3D_RS_FOGEND: /* float */
3385	renderState = D3DRS_FOGEND;
3386	val = pRenderState[i].uintValue;
3387	break;
3388
3389	case SVGA3D_RS_FOGDENSITY: /* float */
3390	renderState = D3DRS_FOGDENSITY;
3391	val = pRenderState[i].uintValue;
3392	break;
3393
3394	case SVGA3D_RS_RANGEFOGENABLE: /* SVGA3dBool */
3395	renderState = D3DRS_RANGEFOGENABLE;
3396	val = pRenderState[i].uintValue;
3397	break;
3398
3399	case SVGA3D_RS_FOGMODE: /* SVGA3dFogMode */
3400	{
3401	SVGA3dFogMode mode;
3402	mode.uintValue = pRenderState[i].uintValue;
3403
3404	switch (mode.s.function)
3405	{
3406	case SVGA3D_FOGFUNC_INVALID:
3407	val = D3DFOG_NONE;
3408	break;
3409	case SVGA3D_FOGFUNC_EXP:
3410	val = D3DFOG_EXP;
3411	break;
3412	case SVGA3D_FOGFUNC_EXP2:
3413	val = D3DFOG_EXP2;
3414	break;
3415	case SVGA3D_FOGFUNC_LINEAR:
3416	val = D3DFOG_LINEAR;
3417	break;
3418	case SVGA3D_FOGFUNC_PER_VERTEX: /* unable to find a d3d9 equivalent */
3419	AssertMsgFailedReturn(("Unsupported fog function SVGA3D_FOGFUNC_PER_VERTEX\n"), VERR_INTERNAL_ERROR);
3420	break;
3421	default:
3422	AssertMsgFailedReturn(("Unexpected fog function %d\n", mode.s.function), VERR_INTERNAL_ERROR);
3423	break;
3424	}
3425
3426	/* The fog type determines the render state. */
3427	switch (mode.s.type)
3428	{
3429	case SVGA3D_FOGTYPE_VERTEX:
3430	renderState = D3DRS_FOGVERTEXMODE;
3431	break;
3432	case SVGA3D_FOGTYPE_PIXEL:
3433	renderState = D3DRS_FOGTABLEMODE;
3434	break;
3435	default:
3436	AssertMsgFailedReturn(("Unexpected fog type %d\n", mode.s.type), VERR_INTERNAL_ERROR);
3437	break;
3438	}
3439
3440	/* Set the fog base to depth or range. */
3441	switch (mode.s.base)
3442	{
3443	case SVGA3D_FOGBASE_DEPTHBASED:
3444	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, FALSE);
3445	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_DEPTHBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3446	break;
3447	case SVGA3D_FOGBASE_RANGEBASED:
3448	hr = pContext->pDevice->SetRenderState(D3DRS_RANGEFOGENABLE, TRUE);
3449	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState SVGA3D_FOGBASE_RANGEBASED failed with %x\n", hr), VERR_INTERNAL_ERROR);
3450	break;
3451	default:
3452	/* ignore */
3453	AssertMsgFailed(("Unexpected fog base %d\n", mode.s.base));
3454	break;
3455	}
3456	break;
3457	}
3458
3459	case SVGA3D_RS_FILLMODE: /* SVGA3dFillMode */
3460	{
3461	SVGA3dFillMode mode;
3462
3463	mode.uintValue = pRenderState[i].uintValue;
3464
3465	switch (mode.s.mode)
3466	{
3467	case SVGA3D_FILLMODE_POINT:
3468	val = D3DFILL_POINT;
3469	break;
3470	case SVGA3D_FILLMODE_LINE:
3471	val = D3DFILL_WIREFRAME;
3472	break;
3473	case SVGA3D_FILLMODE_FILL:
3474	val = D3DFILL_SOLID;
3475	break;
3476	default:
3477	AssertMsgFailedReturn(("Unexpected fill mode %d\n", mode.s.mode), VERR_INTERNAL_ERROR);
3478	break;
3479	}
3480	/** @todo ignoring face for now. */
3481	renderState = D3DRS_FILLMODE;
3482	break;
3483	}
3484
3485	case SVGA3D_RS_SHADEMODE: /* SVGA3dShadeMode */
3486	renderState = D3DRS_SHADEMODE;
3487	AssertCompile(D3DSHADE_FLAT == SVGA3D_SHADEMODE_FLAT);
3488	val = pRenderState[i].uintValue; /* SVGA3dShadeMode == D3DSHADEMODE */
3489	break;
3490
3491	case SVGA3D_RS_LINEPATTERN: /* SVGA3dLinePattern */
3492	/* No longer supported by d3d; mesagl comments suggest not all backends support it */
3493	/** @todo */
3494	Log(("WARNING: SVGA3D_RS_LINEPATTERN %x not supported!!\n", pRenderState[i].uintValue));
3495	/*
3496	renderState = D3DRS_LINEPATTERN;
3497	val = pRenderState[i].uintValue;
3498	*/
3499	break;
3500
3501	case SVGA3D_RS_SRCBLEND: /* SVGA3dBlendOp */
3502	renderState = D3DRS_SRCBLEND;
3503	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3504	break;
3505
3506	case SVGA3D_RS_DSTBLEND: /* SVGA3dBlendOp */
3507	renderState = D3DRS_DESTBLEND;
3508	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3509	break;
3510
3511	case SVGA3D_RS_BLENDEQUATION: /* SVGA3dBlendEquation - identical */
3512	AssertCompile(SVGA3D_BLENDEQ_MAXIMUM == D3DBLENDOP_MAX);
3513	renderState = D3DRS_BLENDOP;
3514	val = pRenderState[i].uintValue;
3515	break;
3516
3517	case SVGA3D_RS_CULLMODE: /* SVGA3dFace */
3518	{
3519	switch (pRenderState[i].uintValue)
3520	{
3521	case SVGA3D_FACE_NONE:
3522	val = D3DCULL_NONE;
3523	break;
3524	case SVGA3D_FACE_FRONT:
3525	val = D3DCULL_CW;
3526	break;
3527	case SVGA3D_FACE_BACK:
3528	val = D3DCULL_CCW;
3529	break;
3530	case SVGA3D_FACE_FRONT_BACK:
3531	AssertFailed();
3532	val = D3DCULL_CW;
3533	break;
3534	default:
3535	AssertMsgFailedReturn(("Unexpected cull mode %d\n", pRenderState[i].uintValue), VERR_INTERNAL_ERROR);
3536	break;
3537	}
3538	renderState = D3DRS_CULLMODE;
3539	break;
3540	}
3541
3542	case SVGA3D_RS_ZFUNC: /* SVGA3dCmpFunc - identical */
3543	AssertCompile(SVGA3D_CMP_ALWAYS == D3DCMP_ALWAYS);
3544	renderState = D3DRS_ZFUNC;
3545	val = pRenderState[i].uintValue;
3546	break;
3547
3548	case SVGA3D_RS_ALPHAFUNC: /* SVGA3dCmpFunc - identical */
3549	renderState = D3DRS_ALPHAFUNC;
3550	val = pRenderState[i].uintValue;
3551	break;
3552
3553	case SVGA3D_RS_STENCILENABLE: /* SVGA3dBool */
3554	renderState = D3DRS_STENCILENABLE;
3555	val = pRenderState[i].uintValue;
3556	break;
3557
3558	case SVGA3D_RS_STENCILREF: /* uint32_t */
3559	renderState = D3DRS_STENCILREF;
3560	val = pRenderState[i].uintValue;
3561	break;
3562
3563	case SVGA3D_RS_STENCILMASK: /* uint32_t */
3564	renderState = D3DRS_STENCILMASK;
3565	val = pRenderState[i].uintValue;
3566	break;
3567
3568	case SVGA3D_RS_STENCILWRITEMASK: /* uint32_t */
3569	renderState = D3DRS_STENCILWRITEMASK;
3570	val = pRenderState[i].uintValue;
3571	break;
3572
3573	case SVGA3D_RS_STENCILFUNC: /* SVGA3dCmpFunc - identical */
3574	renderState = D3DRS_STENCILFUNC;
3575	val = pRenderState[i].uintValue;
3576	break;
3577
3578	case SVGA3D_RS_STENCILFAIL: /* SVGA3dStencilOp - identical */
3579	AssertCompile(D3DSTENCILOP_KEEP == SVGA3D_STENCILOP_KEEP);
3580	AssertCompile(D3DSTENCILOP_DECR == SVGA3D_STENCILOP_DECR);
3581	renderState = D3DRS_STENCILFAIL;
3582	val = pRenderState[i].uintValue;
3583	break;
3584
3585	case SVGA3D_RS_STENCILZFAIL: /* SVGA3dStencilOp - identical */
3586	renderState = D3DRS_STENCILZFAIL;
3587	val = pRenderState[i].uintValue;
3588	break;
3589
3590	case SVGA3D_RS_STENCILPASS: /* SVGA3dStencilOp - identical */
3591	renderState = D3DRS_STENCILPASS;
3592	val = pRenderState[i].uintValue;
3593	break;
3594
3595	case SVGA3D_RS_ALPHAREF: /* float (0.0 .. 1.0) */
3596	renderState = D3DRS_ALPHAREF;
3597	val = (uint8_t)(pRenderState[i].floatValue * 255.0f); /* D3DRS_ALPHAREF 0..255 */
3598	break;
3599
3600	case SVGA3D_RS_FRONTWINDING: /* SVGA3dFrontWinding */
3601	Assert(pRenderState[i].uintValue == SVGA3D_FRONTWINDING_CW);
3602	/*
3603	renderState = D3DRS_FRONTWINDING; //D3DRS_TWOSIDEDSTENCILMODE
3604	val = pRenderState[i].uintValue;
3605	*/
3606	break;
3607
3608	case SVGA3D_RS_COORDINATETYPE: /* SVGA3dCoordinateType */
3609	Assert(pRenderState[i].uintValue == SVGA3D_COORDINATE_LEFTHANDED);
3610	/** @todo setup a view matrix to scale the world space by -1 in the z-direction for right handed coordinates. */
3611	/*
3612	renderState = D3DRS_COORDINATETYPE;
3613	val = pRenderState[i].uintValue;
3614	*/
3615	break;
3616
3617	case SVGA3D_RS_ZBIAS: /* float */
3618	/** @todo unknown meaning; depth bias is not identical
3619	renderState = D3DRS_DEPTHBIAS;
3620	val = pRenderState[i].uintValue;
3621	*/
3622	Log(("vmsvga3dSetRenderState: WARNING unsupported SVGA3D_RS_ZBIAS\n"));
3623	break;
3624
3625	case SVGA3D_RS_SLOPESCALEDEPTHBIAS: /* float */
3626	renderState = D3DRS_SLOPESCALEDEPTHBIAS;
3627	val = pRenderState[i].uintValue;
3628	break;
3629
3630	case SVGA3D_RS_DEPTHBIAS: /* float */
3631	renderState = D3DRS_DEPTHBIAS;
3632	val = pRenderState[i].uintValue;
3633	break;
3634
3635	case SVGA3D_RS_COLORWRITEENABLE: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3636	renderState = D3DRS_COLORWRITEENABLE;
3637	val = pRenderState[i].uintValue;
3638	break;
3639
3640	case SVGA3D_RS_VERTEXMATERIALENABLE: /* SVGA3dBool */
3641	//AssertFailed();
3642	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE; /* correct?? */
3643	val = pRenderState[i].uintValue;
3644	break;
3645
3646	case SVGA3D_RS_DIFFUSEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3647	AssertCompile(D3DMCS_COLOR2 == SVGA3D_VERTEXMATERIAL_SPECULAR);
3648	renderState = D3DRS_DIFFUSEMATERIALSOURCE;
3649	val = pRenderState[i].uintValue;
3650	break;
3651
3652	case SVGA3D_RS_SPECULARMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3653	renderState = D3DRS_SPECULARMATERIALSOURCE;
3654	val = pRenderState[i].uintValue;
3655	break;
3656
3657	case SVGA3D_RS_AMBIENTMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3658	renderState = D3DRS_AMBIENTMATERIALSOURCE;
3659	val = pRenderState[i].uintValue;
3660	break;
3661
3662	case SVGA3D_RS_EMISSIVEMATERIALSOURCE: /* SVGA3dVertexMaterial - identical */
3663	renderState = D3DRS_EMISSIVEMATERIALSOURCE;
3664	val = pRenderState[i].uintValue;
3665	break;
3666
3667	case SVGA3D_RS_TEXTUREFACTOR: /* SVGA3dColor - identical */
3668	renderState = D3DRS_TEXTUREFACTOR;
3669	val = pRenderState[i].uintValue;
3670	break;
3671
3672	case SVGA3D_RS_LOCALVIEWER: /* SVGA3dBool */
3673	renderState = D3DRS_LOCALVIEWER;
3674	val = pRenderState[i].uintValue;
3675	break;
3676
3677	case SVGA3D_RS_SCISSORTESTENABLE: /* SVGA3dBool */
3678	renderState = D3DRS_SCISSORTESTENABLE;
3679	val = pRenderState[i].uintValue;
3680	break;
3681
3682	case SVGA3D_RS_BLENDCOLOR: /* SVGA3dColor - identical */
3683	renderState = D3DRS_BLENDFACTOR;
3684	val = pRenderState[i].uintValue;
3685	break;
3686
3687	case SVGA3D_RS_STENCILENABLE2SIDED: /* SVGA3dBool */
3688	renderState = D3DRS_TWOSIDEDSTENCILMODE;
3689	val = pRenderState[i].uintValue;
3690	break;
3691
3692	case SVGA3D_RS_CCWSTENCILFUNC: /* SVGA3dCmpFunc - identical */
3693	renderState = D3DRS_CCW_STENCILFUNC;
3694	val = pRenderState[i].uintValue;
3695	break;
3696
3697	case SVGA3D_RS_CCWSTENCILFAIL: /* SVGA3dStencilOp - identical */
3698	renderState = D3DRS_CCW_STENCILFAIL;
3699	val = pRenderState[i].uintValue;
3700	break;
3701
3702	case SVGA3D_RS_CCWSTENCILZFAIL: /* SVGA3dStencilOp - identical */
3703	renderState = D3DRS_CCW_STENCILZFAIL;
3704	val = pRenderState[i].uintValue;
3705	break;
3706
3707	case SVGA3D_RS_CCWSTENCILPASS: /* SVGA3dStencilOp - identical */
3708	renderState = D3DRS_CCW_STENCILPASS;
3709	val = pRenderState[i].uintValue;
3710	break;
3711
3712	case SVGA3D_RS_VERTEXBLEND: /* SVGA3dVertexBlendFlags - identical */
3713	AssertCompile(SVGA3D_VBLEND_DISABLE == D3DVBF_DISABLE);
3714	renderState = D3DRS_VERTEXBLEND;
3715	val = pRenderState[i].uintValue;
3716	break;
3717
3718	case SVGA3D_RS_OUTPUTGAMMA: /* float */
3719	//AssertFailed();
3720	/*
3721	D3DRS_SRGBWRITEENABLE ??
3722	renderState = D3DRS_OUTPUTGAMMA;
3723	val = pRenderState[i].uintValue;
3724	*/
3725	break;
3726
3727	case SVGA3D_RS_ZVISIBLE: /* SVGA3dBool */
3728	AssertFailed();
3729	/*
3730	renderState = D3DRS_ZVISIBLE;
3731	val = pRenderState[i].uintValue;
3732	*/
3733	break;
3734
3735	case SVGA3D_RS_LASTPIXEL: /* SVGA3dBool */
3736	renderState = D3DRS_LASTPIXEL;
3737	val = pRenderState[i].uintValue;
3738	break;
3739
3740	case SVGA3D_RS_CLIPPING: /* SVGA3dBool */
3741	renderState = D3DRS_CLIPPING;
3742	val = pRenderState[i].uintValue;
3743	break;
3744
3745	case SVGA3D_RS_WRAP0: /* SVGA3dWrapFlags - identical */
3746	Assert(SVGA3D_WRAPCOORD_3 == D3DWRAPCOORD_3);
3747	renderState = D3DRS_WRAP0;
3748	val = pRenderState[i].uintValue;
3749	break;
3750
3751	case SVGA3D_RS_WRAP1: /* SVGA3dWrapFlags - identical */
3752	renderState = D3DRS_WRAP1;
3753	val = pRenderState[i].uintValue;
3754	break;
3755
3756	case SVGA3D_RS_WRAP2: /* SVGA3dWrapFlags - identical */
3757	renderState = D3DRS_WRAP2;
3758	val = pRenderState[i].uintValue;
3759	break;
3760
3761	case SVGA3D_RS_WRAP3: /* SVGA3dWrapFlags - identical */
3762	renderState = D3DRS_WRAP3;
3763	val = pRenderState[i].uintValue;
3764	break;
3765
3766	case SVGA3D_RS_WRAP4: /* SVGA3dWrapFlags - identical */
3767	renderState = D3DRS_WRAP4;
3768	val = pRenderState[i].uintValue;
3769	break;
3770
3771	case SVGA3D_RS_WRAP5: /* SVGA3dWrapFlags - identical */
3772	renderState = D3DRS_WRAP5;
3773	val = pRenderState[i].uintValue;
3774	break;
3775
3776	case SVGA3D_RS_WRAP6: /* SVGA3dWrapFlags - identical */
3777	renderState = D3DRS_WRAP6;
3778	val = pRenderState[i].uintValue;
3779	break;
3780
3781	case SVGA3D_RS_WRAP7: /* SVGA3dWrapFlags - identical */
3782	renderState = D3DRS_WRAP7;
3783	val = pRenderState[i].uintValue;
3784	break;
3785
3786	case SVGA3D_RS_WRAP8: /* SVGA3dWrapFlags - identical */
3787	renderState = D3DRS_WRAP8;
3788	val = pRenderState[i].uintValue;
3789	break;
3790
3791	case SVGA3D_RS_WRAP9: /* SVGA3dWrapFlags - identical */
3792	renderState = D3DRS_WRAP9;
3793	val = pRenderState[i].uintValue;
3794	break;
3795
3796	case SVGA3D_RS_WRAP10: /* SVGA3dWrapFlags - identical */
3797	renderState = D3DRS_WRAP10;
3798	val = pRenderState[i].uintValue;
3799	break;
3800
3801	case SVGA3D_RS_WRAP11: /* SVGA3dWrapFlags - identical */
3802	renderState = D3DRS_WRAP11;
3803	val = pRenderState[i].uintValue;
3804	break;
3805
3806	case SVGA3D_RS_WRAP12: /* SVGA3dWrapFlags - identical */
3807	renderState = D3DRS_WRAP12;
3808	val = pRenderState[i].uintValue;
3809	break;
3810
3811	case SVGA3D_RS_WRAP13: /* SVGA3dWrapFlags - identical */
3812	renderState = D3DRS_WRAP13;
3813	val = pRenderState[i].uintValue;
3814	break;
3815
3816	case SVGA3D_RS_WRAP14: /* SVGA3dWrapFlags - identical */
3817	renderState = D3DRS_WRAP14;
3818	val = pRenderState[i].uintValue;
3819	break;
3820
3821	case SVGA3D_RS_WRAP15: /* SVGA3dWrapFlags - identical */
3822	renderState = D3DRS_WRAP15;
3823	val = pRenderState[i].uintValue;
3824	break;
3825
3826	case SVGA3D_RS_MULTISAMPLEANTIALIAS: /* SVGA3dBool */
3827	renderState = D3DRS_MULTISAMPLEANTIALIAS;
3828	val = pRenderState[i].uintValue;
3829	break;
3830
3831	case SVGA3D_RS_MULTISAMPLEMASK: /* uint32_t */
3832	renderState = D3DRS_MULTISAMPLEMASK;
3833	val = pRenderState[i].uintValue;
3834	break;
3835
3836	case SVGA3D_RS_INDEXEDVERTEXBLENDENABLE: /* SVGA3dBool */
3837	renderState = D3DRS_INDEXEDVERTEXBLENDENABLE;
3838	val = pRenderState[i].uintValue;
3839	break;
3840
3841	case SVGA3D_RS_TWEENFACTOR: /* float */
3842	renderState = D3DRS_TWEENFACTOR;
3843	val = pRenderState[i].uintValue;
3844	break;
3845
3846	case SVGA3D_RS_ANTIALIASEDLINEENABLE: /* SVGA3dBool */
3847	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3848	val = pRenderState[i].uintValue;
3849	break;
3850
3851	case SVGA3D_RS_COLORWRITEENABLE1: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3852	renderState = D3DRS_COLORWRITEENABLE1;
3853	val = pRenderState[i].uintValue;
3854	break;
3855
3856	case SVGA3D_RS_COLORWRITEENABLE2: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3857	renderState = D3DRS_COLORWRITEENABLE2;
3858	val = pRenderState[i].uintValue;
3859	break;
3860
3861	case SVGA3D_RS_COLORWRITEENABLE3: /* SVGA3dColorMask - identical to D3DCOLORWRITEENABLE_* */
3862	renderState = D3DRS_COLORWRITEENABLE3;
3863	val = pRenderState[i].uintValue;
3864	break;
3865
3866	case SVGA3D_RS_SEPARATEALPHABLENDENABLE: /* SVGA3dBool */
3867	renderState = D3DRS_SEPARATEALPHABLENDENABLE;
3868	val = pRenderState[i].uintValue;
3869	break;
3870
3871	case SVGA3D_RS_SRCBLENDALPHA: /* SVGA3dBlendOp */
3872	renderState = D3DRS_SRCBLENDALPHA;
3873	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ONE /* default */);
3874	break;
3875
3876	case SVGA3D_RS_DSTBLENDALPHA: /* SVGA3dBlendOp */
3877	renderState = D3DRS_DESTBLENDALPHA;
3878	val = vmsvga3dBlendOp2D3D(pRenderState[i].uintValue, D3DBLEND_ZERO /* default */);
3879	break;
3880
3881	case SVGA3D_RS_BLENDEQUATIONALPHA: /* SVGA3dBlendEquation - identical */
3882	renderState = D3DRS_BLENDOPALPHA;
3883	val = pRenderState[i].uintValue;
3884	break;
3885
3886	case SVGA3D_RS_TRANSPARENCYANTIALIAS: /* SVGA3dTransparencyAntialiasType */
3887	AssertFailed();
3888	/*
3889	renderState = D3DRS_TRANSPARENCYANTIALIAS;
3890	val = pRenderState[i].uintValue;
3891	*/
3892	break;
3893
3894	case SVGA3D_RS_LINEAA: /* SVGA3dBool */
3895	renderState = D3DRS_ANTIALIASEDLINEENABLE;
3896	val = pRenderState[i].uintValue;
3897	break;
3898
3899	case SVGA3D_RS_LINEWIDTH: /* float */
3900	AssertFailed();
3901	/*
3902	renderState = D3DRS_LINEWIDTH;
3903	val = pRenderState[i].uintValue;
3904	*/
3905	break;
3906
3907	case SVGA3D_RS_MAX: /* shut up MSC */
3908	case SVGA3D_RS_INVALID:
3909	AssertFailedBreak();
3910	}
3911
3912	if (renderState != D3DRS_FORCE_DWORD)
3913	{
3914	hr = pContext->pDevice->SetRenderState(renderState, val);
3915	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderState: SetRenderState failed with %x\n", hr), VERR_INTERNAL_ERROR);
3916	}
3917	}
3918
3919	return VINF_SUCCESS;
3920	}
3921
3922	int vmsvga3dSetRenderTarget(PVGASTATECC pThisCC, uint32_t cid, SVGA3dRenderTargetType type, SVGA3dSurfaceImageId target)
3923	{
3924	HRESULT hr;
3925	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
3926
3927	AssertReturn(pState, VERR_NO_MEMORY);
3928	AssertReturn((unsigned)type < SVGA3D_RT_MAX, VERR_INVALID_PARAMETER);
3929
3930	LogFunc(("cid=%u type=%x sid=%u face=%u mipmap=%u\n", cid, type, target.sid, target.face, target.mipmap));
3931
3932	PVMSVGA3DCONTEXT pContext;
3933	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
3934	AssertRCReturn(rc, rc);
3935	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
3936
3937	/* Save for vm state save/restore. */
3938	pContext->state.aRenderTargets[type] = target.sid;
3939	/** @todo Also save target.face and target.mipmap */
3940
3941	if (target.sid == SVGA3D_INVALID_ID)
3942	{
3943	/* Disable render target. */
3944	switch (type)
3945	{
3946	case SVGA3D_RT_DEPTH:
3947	hr = pContext->pDevice->SetDepthStencilSurface(NULL);
3948	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
3949	break;
3950
3951	case SVGA3D_RT_STENCIL:
3952	/* ignore; correct?? */
3953	break;
3954
3955	case SVGA3D_RT_COLOR0:
3956	case SVGA3D_RT_COLOR1:
3957	case SVGA3D_RT_COLOR2:
3958	case SVGA3D_RT_COLOR3:
3959	case SVGA3D_RT_COLOR4:
3960	case SVGA3D_RT_COLOR5:
3961	case SVGA3D_RT_COLOR6:
3962	case SVGA3D_RT_COLOR7:
3963	if (pState->fSupportedSurfaceNULL)
3964	{
3965	/* Create a dummy render target to satisfy D3D. This path is usually taken only to render
3966	* into a depth buffer without wishing to update an actual color render target.
3967	* The dimensions of the render target must match the dimensions of the depth render target,
3968	* which is usually equal to the viewport width and height.
3969	*/
3970	IDirect3DSurface9 *pDummyRenderTarget;
3971	hr = pContext->pDevice->CreateRenderTarget(pContext->state.RectViewPort.w,
3972	pContext->state.RectViewPort.h,
3973	FOURCC_NULL,
3974	D3DMULTISAMPLE_NONE,
3975	0,
3976	FALSE,
3977	&pDummyRenderTarget,
3978	NULL);
3979
3980	AssertMsgReturn(hr == D3D_OK, ("CreateRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3981
3982	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pDummyRenderTarget);
3983	D3D_RELEASE(pDummyRenderTarget);
3984	}
3985	else
3986	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, NULL);
3987
3988	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
3989	break;
3990
3991	default:
3992	AssertFailedReturn(VERR_INVALID_PARAMETER);
3993	}
3994	return VINF_SUCCESS;
3995	}
3996
3997	PVMSVGA3DSURFACE pRenderTarget;
3998	rc = vmsvga3dSurfaceFromSid(pState, target.sid, &pRenderTarget);
3999	AssertRCReturn(rc, rc);
4000
4001	switch (type)
4002	{
4003	case SVGA3D_RT_DEPTH:
4004	case SVGA3D_RT_STENCIL:
4005	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4006	if (!pRenderTarget->u.pSurface)
4007	{
4008	DWORD cQualityLevels = 0;
4009
4010	/* Query the nr of quality levels for this particular format */
4011	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4012	{
4013	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4014	D3DDEVTYPE_HAL,
4015	pRenderTarget->formatD3D,
4016	TRUE, /* Windowed */
4017	pRenderTarget->multiSampleTypeD3D,
4018	&cQualityLevels);
4019	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4020	}
4021
4022	if ( pState->fSupportedSurfaceINTZ
4023	&& pRenderTarget->multiSampleTypeD3D == D3DMULTISAMPLE_NONE
4024	&& ( pRenderTarget->formatD3D == D3DFMT_D24S8
4025	\|\| pRenderTarget->formatD3D == D3DFMT_D24X8
4026	\|\| pRenderTarget->formatD3D == D3DFMT_D32
4027	\|\| pRenderTarget->formatD3D == D3DFMT_D16))
4028	{
4029	LogFunc(("Creating stencil surface as texture!\n"));
4030	int rc2 = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4031	AssertRC(rc2); /* non-fatal, will use CreateDepthStencilSurface */
4032	}
4033
4034	if (!pRenderTarget->fStencilAsTexture)
4035	{
4036	Assert(!pRenderTarget->u.pSurface);
4037
4038	LogFunc(("DEPTH/STENCIL; cQualityLevels=%d\n", cQualityLevels));
4039	hr = pContext->pDevice->CreateDepthStencilSurface(pRenderTarget->paMipmapLevels[0].mipmapSize.width,
4040	pRenderTarget->paMipmapLevels[0].mipmapSize.height,
4041	pRenderTarget->formatD3D,
4042	pRenderTarget->multiSampleTypeD3D,
4043	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4044	FALSE, /* not discardable */
4045	&pRenderTarget->u.pSurface,
4046	NULL);
4047	AssertMsgReturn(hr == D3D_OK, ("CreateDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4048	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4049	}
4050
4051	pRenderTarget->idAssociatedContext = cid;
4052
4053	#if 0 /* doesn't work */
4054	if ( !pRenderTarget->fStencilAsTexture
4055	&& pRenderTarget->fDirty)
4056	{
4057	Log(("vmsvga3dSetRenderTarget: sync dirty depth/stencil buffer\n"));
4058	Assert(pRenderTarget->faces[0].numMipLevels == 1);
4059
4060	for (uint32_t i = 0; i < pRenderTarget->faces[0].numMipLevels; i++)
4061	{
4062	if (pRenderTarget->paMipmapLevels[i].fDirty)
4063	{
4064	D3DLOCKED_RECT LockedRect;
4065
4066	hr = pRenderTarget->u.pSurface->LockRect(&LockedRect,
4067	NULL, /* entire surface */
4068	0);
4069
4070	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: LockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4071
4072	Log(("vmsvga3dSetRenderTarget: sync dirty texture mipmap level %d (pitch %x vs %x)\n", i, LockedRect.Pitch, pRenderTarget->paMipmapLevels[i].cbSurfacePitch));
4073
4074	uint8_t pDest = (uint8_t )LockedRect.pBits;
4075	uint8_t pSrc = (uint8_t )pRenderTarget->paMipmapLevels[i].pSurfaceData;
4076	for (uint32_t j = 0; j < pRenderTarget->paMipmapLevels[i].size.height; j++)
4077	{
4078	memcpy(pDest, pSrc, pRenderTarget->paMipmapLevels[i].cbSurfacePitch);
4079
4080	pDest += LockedRect.Pitch;
4081	pSrc += pRenderTarget->paMipmapLevels[i].cbSurfacePitch;
4082	}
4083
4084	hr = pRenderTarget->u.pSurface->UnlockRect();
4085	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetRenderTarget: UnlockRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
4086
4087	pRenderTarget->paMipmapLevels[i].fDirty = false;
4088	}
4089	}
4090	}
4091	#endif
4092	}
4093
4094	/** @todo Assert(!pRenderTarget->fDirty); */
4095
4096	AssertReturn(pRenderTarget->u.pSurface, VERR_INVALID_PARAMETER);
4097
4098	pRenderTarget->fUsageD3D \|= D3DUSAGE_DEPTHSTENCIL;
4099	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_DEPTHSTENCIL;
4100
4101	if (pRenderTarget->fStencilAsTexture)
4102	{
4103	IDirect3DSurface9 *pStencilSurface;
4104
4105	rc = vmsvga3dGetD3DSurface(pState, pContext, pRenderTarget, target.face, target.mipmap, /fLockable=/ false, &pStencilSurface);
4106	AssertRCReturn(rc, rc);
4107
4108	hr = pContext->pDevice->SetDepthStencilSurface(pStencilSurface);
4109	D3D_RELEASE(pStencilSurface);
4110	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4111	}
4112	else
4113	{
4114	Assert(pRenderTarget->idAssociatedContext == cid);
4115	AssertReturn(pRenderTarget->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE, VERR_INVALID_PARAMETER);
4116	hr = pContext->pDevice->SetDepthStencilSurface(pRenderTarget->u.pSurface);
4117	AssertMsgReturn(hr == D3D_OK, ("SetDepthStencilSurface failed with %x\n", hr), VERR_INTERNAL_ERROR);
4118	}
4119	break;
4120
4121	case SVGA3D_RT_COLOR0:
4122	case SVGA3D_RT_COLOR1:
4123	case SVGA3D_RT_COLOR2:
4124	case SVGA3D_RT_COLOR3:
4125	case SVGA3D_RT_COLOR4:
4126	case SVGA3D_RT_COLOR5:
4127	case SVGA3D_RT_COLOR6:
4128	case SVGA3D_RT_COLOR7:
4129	{
4130	IDirect3DSurface9 *pSurface;
4131	bool fTexture = false;
4132
4133	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4134	vmsvga3dSurfaceFlush(pRenderTarget);
4135
4136	if (pRenderTarget->surfaceFlags & SVGA3D_SURFACE_HINT_TEXTURE)
4137	{
4138	fTexture = true;
4139
4140	/* A texture surface can be used as a render target to fill it and later on used as a texture. */
4141	if (!pRenderTarget->u.pTexture)
4142	{
4143	LogFunc(("Create texture to be used as render target; sid=%u type=%d format=%d -> create texture\n", target.sid, pRenderTarget->surfaceFlags, pRenderTarget->format));
4144	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pRenderTarget);
4145	AssertRCReturn(rc, rc);
4146	}
4147
4148	rc = vmsvga3dGetD3DSurface(pState, pContext, pRenderTarget, target.face, target.mipmap, false, &pSurface);
4149	AssertRCReturn(rc, rc);
4150	}
4151	else
4152	{
4153	AssertReturn(target.face == 0 && target.mipmap == 0, VERR_INVALID_PARAMETER);
4154	if (!pRenderTarget->u.pSurface)
4155	{
4156	DWORD cQualityLevels = 0;
4157
4158	/* Query the nr of quality levels for this particular format */
4159	if (pRenderTarget->multiSampleTypeD3D != D3DMULTISAMPLE_NONE)
4160	{
4161	hr = pState->pD3D9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT,
4162	D3DDEVTYPE_HAL,
4163	pRenderTarget->formatD3D,
4164	TRUE, /* Windowed */
4165	pRenderTarget->multiSampleTypeD3D,
4166	&cQualityLevels);
4167	Assert(hr == D3D_OK \|\| hr == D3DERR_NOTAVAILABLE);
4168	}
4169
4170	LogFunc(("COLOR; cQualityLevels=%d\n", cQualityLevels));
4171	LogFunc(("Create rendertarget (%d,%d) formatD3D=%x multisample=%x\n",
4172	pRenderTarget->paMipmapLevels[0].mipmapSize.width, pRenderTarget->paMipmapLevels[0].mipmapSize.height, pRenderTarget->formatD3D, pRenderTarget->multiSampleTypeD3D));
4173
4174	hr = pContext->pDevice->CreateRenderTarget(pRenderTarget->paMipmapLevels[0].mipmapSize.width,
4175	pRenderTarget->paMipmapLevels[0].mipmapSize.height,
4176	pRenderTarget->formatD3D,
4177	pRenderTarget->multiSampleTypeD3D,
4178	((cQualityLevels >= 1) ? cQualityLevels - 1 : 0), /* 0 - (levels-1) */
4179	TRUE, /* lockable */
4180	&pRenderTarget->u.pSurface,
4181	NULL);
4182	AssertReturn(hr == D3D_OK, VERR_INTERNAL_ERROR);
4183
4184	pRenderTarget->idAssociatedContext = cid;
4185	pRenderTarget->enmD3DResType = VMSVGA3D_D3DRESTYPE_SURFACE;
4186	}
4187	else
4188	AssertReturn(pRenderTarget->fUsageD3D & D3DUSAGE_RENDERTARGET, VERR_INVALID_PARAMETER);
4189
4190	Assert(pRenderTarget->idAssociatedContext == cid);
4191	AssertMsgReturn(pRenderTarget->enmD3DResType == VMSVGA3D_D3DRESTYPE_SURFACE,
4192	("Invalid render target %#x\n", pRenderTarget->enmD3DResType),
4193	VERR_INVALID_PARAMETER);
4194	pSurface = pRenderTarget->u.pSurface;
4195	}
4196
4197	AssertReturn(pSurface, VERR_INVALID_PARAMETER);
4198	Assert(!pRenderTarget->fDirty);
4199
4200	pRenderTarget->fUsageD3D \|= D3DUSAGE_RENDERTARGET;
4201	pRenderTarget->surfaceFlags \|= SVGA3D_SURFACE_HINT_RENDERTARGET;
4202
4203	hr = pContext->pDevice->SetRenderTarget(type - SVGA3D_RT_COLOR0, pSurface);
4204	if (fTexture)
4205	D3D_RELEASE(pSurface); /* Release reference to texture level 0 */
4206	AssertMsgReturn(hr == D3D_OK, ("SetRenderTarget failed with %x\n", hr), VERR_INTERNAL_ERROR);
4207
4208	/* Changing the render target resets the viewport; restore it here. */
4209	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_VIEWPORT)
4210	vmsvga3dSetViewPort(pThisCC, cid, &pContext->state.RectViewPort);
4211	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_ZRANGE)
4212	vmsvga3dSetZRange(pThisCC, cid, pContext->state.zRange);
4213	/* Changing the render target also resets the scissor rectangle; restore it as well. */
4214	if (pContext->state.u32UpdateFlags & VMSVGA3D_UPDATE_SCISSORRECT)
4215	vmsvga3dSetScissorRect(pThisCC, cid, &pContext->state.RectScissor);
4216
4217	break;
4218	}
4219
4220	default:
4221	AssertFailedReturn(VERR_INVALID_PARAMETER);
4222	}
4223
4224	return VINF_SUCCESS;
4225	}
4226
4227	/**
4228	* Convert SVGA texture combiner value to its D3D equivalent
4229	*/
4230	static DWORD vmsvga3dTextureCombiner2D3D(uint32_t value)
4231	{
4232	switch (value)
4233	{
4234	case SVGA3D_TC_DISABLE:
4235	return D3DTOP_DISABLE;
4236	case SVGA3D_TC_SELECTARG1:
4237	return D3DTOP_SELECTARG1;
4238	case SVGA3D_TC_SELECTARG2:
4239	return D3DTOP_SELECTARG2;
4240	case SVGA3D_TC_MODULATE:
4241	return D3DTOP_MODULATE;
4242	case SVGA3D_TC_ADD:
4243	return D3DTOP_ADD;
4244	case SVGA3D_TC_ADDSIGNED:
4245	return D3DTOP_ADDSIGNED;
4246	case SVGA3D_TC_SUBTRACT:
4247	return D3DTOP_SUBTRACT;
4248	case SVGA3D_TC_BLENDTEXTUREALPHA:
4249	return D3DTOP_BLENDTEXTUREALPHA;
4250	case SVGA3D_TC_BLENDDIFFUSEALPHA:
4251	return D3DTOP_BLENDDIFFUSEALPHA;
4252	case SVGA3D_TC_BLENDCURRENTALPHA:
4253	return D3DTOP_BLENDCURRENTALPHA;
4254	case SVGA3D_TC_BLENDFACTORALPHA:
4255	return D3DTOP_BLENDFACTORALPHA;
4256	case SVGA3D_TC_MODULATE2X:
4257	return D3DTOP_MODULATE2X;
4258	case SVGA3D_TC_MODULATE4X:
4259	return D3DTOP_MODULATE4X;
4260	case SVGA3D_TC_DSDT:
4261	AssertFailed(); /** @todo ??? */
4262	return D3DTOP_DISABLE;
4263	case SVGA3D_TC_DOTPRODUCT3:
4264	return D3DTOP_DOTPRODUCT3;
4265	case SVGA3D_TC_BLENDTEXTUREALPHAPM:
4266	return D3DTOP_BLENDTEXTUREALPHAPM;
4267	case SVGA3D_TC_ADDSIGNED2X:
4268	return D3DTOP_ADDSIGNED2X;
4269	case SVGA3D_TC_ADDSMOOTH:
4270	return D3DTOP_ADDSMOOTH;
4271	case SVGA3D_TC_PREMODULATE:
4272	return D3DTOP_PREMODULATE;
4273	case SVGA3D_TC_MODULATEALPHA_ADDCOLOR:
4274	return D3DTOP_MODULATEALPHA_ADDCOLOR;
4275	case SVGA3D_TC_MODULATECOLOR_ADDALPHA:
4276	return D3DTOP_MODULATECOLOR_ADDALPHA;
4277	case SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR:
4278	return D3DTOP_MODULATEINVALPHA_ADDCOLOR;
4279	case SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA:
4280	return D3DTOP_MODULATEINVCOLOR_ADDALPHA;
4281	case SVGA3D_TC_BUMPENVMAPLUMINANCE:
4282	return D3DTOP_BUMPENVMAPLUMINANCE;
4283	case SVGA3D_TC_MULTIPLYADD:
4284	return D3DTOP_MULTIPLYADD;
4285	case SVGA3D_TC_LERP:
4286	return D3DTOP_LERP;
4287	default:
4288	AssertFailed();
4289	return D3DTOP_DISABLE;
4290	}
4291	}
4292
4293	/**
4294	* Convert SVGA texture arg data value to its D3D equivalent
4295	*/
4296	static DWORD vmsvga3dTextureArgData2D3D(uint32_t value)
4297	{
4298	switch (value)
4299	{
4300	case SVGA3D_TA_CONSTANT:
4301	return D3DTA_CONSTANT;
4302	case SVGA3D_TA_PREVIOUS:
4303	return D3DTA_CURRENT; /* current = previous */
4304	case SVGA3D_TA_DIFFUSE:
4305	return D3DTA_DIFFUSE;
4306	case SVGA3D_TA_TEXTURE:
4307	return D3DTA_TEXTURE;
4308	case SVGA3D_TA_SPECULAR:
4309	return D3DTA_SPECULAR;
4310	default:
4311	AssertFailed();
4312	return D3DTA_DIFFUSE;
4313	}
4314	}
4315
4316	/**
4317	* Convert SVGA texture transform flag value to its D3D equivalent
4318	*/
4319	static DWORD vmsvga3dTextTransformFlags2D3D(uint32_t value)
4320	{
4321	switch (value)
4322	{
4323	case SVGA3D_TEX_TRANSFORM_OFF:
4324	return D3DTTFF_DISABLE;
4325	case SVGA3D_TEX_TRANSFORM_S:
4326	return D3DTTFF_COUNT1; /** @todo correct? */
4327	case SVGA3D_TEX_TRANSFORM_T:
4328	return D3DTTFF_COUNT2; /** @todo correct? */
4329	case SVGA3D_TEX_TRANSFORM_R:
4330	return D3DTTFF_COUNT3; /** @todo correct? */
4331	case SVGA3D_TEX_TRANSFORM_Q:
4332	return D3DTTFF_COUNT4; /** @todo correct? */
4333	case SVGA3D_TEX_PROJECTED:
4334	return D3DTTFF_PROJECTED;
4335	default:
4336	AssertFailed();
4337	return D3DTTFF_DISABLE;
4338	}
4339	}
4340
4341	static DWORD vmsvga3dSamplerIndex2D3D(uint32_t idxSampler)
4342	{
4343	if (idxSampler < SVGA3D_MAX_SAMPLERS_PS)
4344	return idxSampler;
4345	return (idxSampler - SVGA3D_MAX_SAMPLERS_PS) + D3DDMAPSAMPLER;
4346	}
4347
4348	int vmsvga3dSetTextureState(PVGASTATECC pThisCC, uint32_t cid, uint32_t cTextureStates, SVGA3dTextureState *pTextureState)
4349	{
4350	DWORD val = 0; /* Shut up MSC */
4351	HRESULT hr;
4352	PVMSVGA3DCONTEXT pContext;
4353	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4354	AssertReturn(pState, VERR_NO_MEMORY);
4355
4356	LogFunc(("%x cTextureState=%d\n", cid, cTextureStates));
4357
4358	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4359	AssertRCReturn(rc, rc);
4360	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4361
4362	for (unsigned i = 0; i < cTextureStates; i++)
4363	{
4364	LogFunc(("cid=%u stage=%d type=%s (%x) val=%x\n", cid, pTextureState[i].stage, vmsvga3dTextureStateToString(pTextureState[i].name), pTextureState[i].name, pTextureState[i].value));
4365
4366	if (pTextureState[i].name == SVGA3D_TS_BIND_TEXTURE)
4367	{
4368	/* Special case: binding a texture to a sampler. Stage is the sampler index. */
4369	const uint32_t sid = pTextureState[i].value;
4370	const uint32_t idxSampler = pTextureState[i].stage;
4371
4372	if (RT_UNLIKELY(idxSampler >= SVGA3D_MAX_SAMPLERS))
4373	{
4374	AssertMsgFailed(("pTextureState[%d]: SVGA3D_TS_BIND_TEXTURE idxSampler=%d, sid=%u\n", i, idxSampler, sid));
4375	continue;
4376	}
4377
4378	const DWORD d3dSampler = vmsvga3dSamplerIndex2D3D(idxSampler);
4379	if (sid == SVGA3D_INVALID_ID)
4380	{
4381	LogFunc(("SVGA3D_TS_BIND_TEXTURE: unbind sampler=%d\n", idxSampler));
4382
4383	pContext->aSidActiveTextures[idxSampler] = SVGA3D_INVALID_ID;
4384
4385	/* Unselect the currently associated texture. */
4386	hr = pContext->pDevice->SetTexture(d3dSampler, NULL);
4387	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4388	}
4389	else
4390	{
4391	PVMSVGA3DSURFACE pSurface;
4392	rc = vmsvga3dSurfaceFromSid(pState, sid, &pSurface);
4393	AssertRCReturn(rc, rc);
4394
4395	LogFunc(("SVGA3D_TS_BIND_TEXTURE: bind idxSampler=%d, texture sid=%u (%d,%d)\n", idxSampler, sid, pSurface->paMipmapLevels[0].mipmapSize.width, pSurface->paMipmapLevels[0].mipmapSize.height));
4396
4397	if (!pSurface->u.pTexture)
4398	{
4399	Assert(pSurface->idAssociatedContext == SVGA3D_INVALID_ID);
4400	LogFunc(("CreateTexture (%d,%d) level=%d fUsage=%x format=%x\n", pSurface->paMipmapLevels[0].mipmapSize.width, pSurface->paMipmapLevels[0].mipmapSize.height, pSurface->faces[0].numMipLevels, pSurface->fUsageD3D, pSurface->formatD3D));
4401	rc = vmsvga3dBackCreateTexture(pState, pContext, cid, pSurface);
4402	AssertRCReturn(rc, rc);
4403	}
4404	else
4405	{
4406	/* Must flush the other context's 3d pipeline to make sure all drawing is complete for the surface we're about to use. */
4407	vmsvga3dSurfaceFlush(pSurface);
4408	}
4409
4410	AssertReturn( pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_TEXTURE
4411	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_CUBE_TEXTURE
4412	\|\| pSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VOLUME_TEXTURE,
4413	VERR_INVALID_PARAMETER);
4414
4415	#ifndef VBOX_VMSVGA3D_WITH_WINE_OPENGL
4416	if (pSurface->idAssociatedContext != cid)
4417	{
4418	LogFunc(("Using texture sid=%u created for another context (%d vs %d)\n", sid, pSurface->idAssociatedContext, cid));
4419
4420	PVMSVGA3DSHAREDSURFACE pSharedSurface = vmsvga3dSurfaceGetSharedCopy(pState, pContext, pSurface);
4421	AssertReturn(pSharedSurface, VERR_INTERNAL_ERROR);
4422
4423	hr = pContext->pDevice->SetTexture(d3dSampler, pSharedSurface->u.pTexture);
4424	}
4425	else
4426	#endif
4427	hr = pContext->pDevice->SetTexture(d3dSampler, pSurface->u.pTexture);
4428
4429	AssertMsgReturn(hr == D3D_OK, ("SetTexture failed with %x\n", hr), VERR_INTERNAL_ERROR);
4430
4431	pContext->aSidActiveTextures[idxSampler] = sid;
4432	}
4433	/* Finished; continue with the next one. */
4434	continue;
4435	}
4436
4437	D3DTEXTURESTAGESTATETYPE textureType = D3DTSS_FORCE_DWORD;
4438	D3DSAMPLERSTATETYPE samplerType = D3DSAMP_FORCE_DWORD;
4439	switch (pTextureState[i].name)
4440	{
4441	case SVGA3D_TS_COLOROP: /* SVGA3dTextureCombiner */
4442	textureType = D3DTSS_COLOROP;
4443	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4444	break;
4445
4446	case SVGA3D_TS_COLORARG0: /* SVGA3dTextureArgData */
4447	textureType = D3DTSS_COLORARG0;
4448	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4449	break;
4450
4451	case SVGA3D_TS_COLORARG1: /* SVGA3dTextureArgData */
4452	textureType = D3DTSS_COLORARG1;
4453	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4454	break;
4455
4456	case SVGA3D_TS_COLORARG2: /* SVGA3dTextureArgData */
4457	textureType = D3DTSS_COLORARG2;
4458	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4459	break;
4460
4461	case SVGA3D_TS_ALPHAOP: /* SVGA3dTextureCombiner */
4462	textureType = D3DTSS_ALPHAOP;
4463	val = vmsvga3dTextureCombiner2D3D(pTextureState[i].value);
4464	break;
4465
4466	case SVGA3D_TS_ALPHAARG0: /* SVGA3dTextureArgData */
4467	textureType = D3DTSS_ALPHAARG0;
4468	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4469	break;
4470
4471	case SVGA3D_TS_ALPHAARG1: /* SVGA3dTextureArgData */
4472	textureType = D3DTSS_ALPHAARG1;
4473	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4474	break;
4475
4476	case SVGA3D_TS_ALPHAARG2: /* SVGA3dTextureArgData */
4477	textureType = D3DTSS_ALPHAARG2;
4478	val = vmsvga3dTextureArgData2D3D(pTextureState[i].value);
4479	break;
4480
4481	case SVGA3D_TS_BUMPENVMAT00: /* float */
4482	textureType = D3DTSS_BUMPENVMAT00;
4483	val = pTextureState[i].value;
4484	break;
4485
4486	case SVGA3D_TS_BUMPENVMAT01: /* float */
4487	textureType = D3DTSS_BUMPENVMAT01;
4488	val = pTextureState[i].value;
4489	break;
4490
4491	case SVGA3D_TS_BUMPENVMAT10: /* float */
4492	textureType = D3DTSS_BUMPENVMAT10;
4493	val = pTextureState[i].value;
4494	break;
4495
4496	case SVGA3D_TS_BUMPENVMAT11: /* float */
4497	textureType = D3DTSS_BUMPENVMAT11;
4498	val = pTextureState[i].value;
4499	break;
4500
4501	case SVGA3D_TS_TEXCOORDINDEX: /* uint32_t */
4502	textureType = D3DTSS_TEXCOORDINDEX;
4503	val = pTextureState[i].value;
4504	break;
4505
4506	case SVGA3D_TS_BUMPENVLSCALE: /* float */
4507	textureType = D3DTSS_BUMPENVLSCALE;
4508	val = pTextureState[i].value;
4509	break;
4510
4511	case SVGA3D_TS_BUMPENVLOFFSET: /* float */
4512	textureType = D3DTSS_BUMPENVLOFFSET;
4513	val = pTextureState[i].value;
4514	break;
4515
4516	case SVGA3D_TS_TEXTURETRANSFORMFLAGS: /* SVGA3dTexTransformFlags */
4517	textureType = D3DTSS_TEXTURETRANSFORMFLAGS;
4518	val = vmsvga3dTextTransformFlags2D3D(pTextureState[i].value);
4519	break;
4520
4521	case SVGA3D_TS_ADDRESSW: /* SVGA3dTextureAddress */
4522	samplerType = D3DSAMP_ADDRESSW;
4523	val = pTextureState[i].value; /* Identical otherwise */
4524	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4525	break;
4526
4527	case SVGA3D_TS_ADDRESSU: /* SVGA3dTextureAddress */
4528	samplerType = D3DSAMP_ADDRESSU;
4529	val = pTextureState[i].value; /* Identical otherwise */
4530	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4531	break;
4532
4533	case SVGA3D_TS_ADDRESSV: /* SVGA3dTextureAddress */
4534	samplerType = D3DSAMP_ADDRESSV;
4535	val = pTextureState[i].value; /* Identical otherwise */
4536	Assert(pTextureState[i].value != SVGA3D_TEX_ADDRESS_EDGE);
4537	break;
4538
4539	case SVGA3D_TS_MIPFILTER: /* SVGA3dTextureFilter */
4540	samplerType = D3DSAMP_MIPFILTER;
4541	val = pTextureState[i].value; /* Identical otherwise */
4542	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4543	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4544	break;
4545
4546	case SVGA3D_TS_MAGFILTER: /* SVGA3dTextureFilter */
4547	samplerType = D3DSAMP_MAGFILTER;
4548	val = pTextureState[i].value; /* Identical otherwise */
4549	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4550	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4551	break;
4552
4553	case SVGA3D_TS_MINFILTER: /* SVGA3dTextureFilter */
4554	samplerType = D3DSAMP_MINFILTER;
4555	val = pTextureState[i].value; /* Identical otherwise */
4556	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_FLATCUBIC);
4557	Assert(pTextureState[i].value != SVGA3D_TEX_FILTER_GAUSSIANCUBIC);
4558	break;
4559
4560	case SVGA3D_TS_BORDERCOLOR: /* SVGA3dColor */
4561	samplerType = D3DSAMP_BORDERCOLOR;
4562	val = pTextureState[i].value; /* Identical */
4563	break;
4564
4565	case SVGA3D_TS_TEXTURE_LOD_BIAS: /* float */
4566	samplerType = D3DSAMP_MIPMAPLODBIAS;
4567	val = pTextureState[i].value; /* Identical */
4568	break;
4569
4570	case SVGA3D_TS_TEXTURE_MIPMAP_LEVEL: /* uint32_t */
4571	samplerType = D3DSAMP_MAXMIPLEVEL;
4572	val = pTextureState[i].value; /* Identical?? */
4573	break;
4574
4575	case SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL: /* uint32_t */
4576	samplerType = D3DSAMP_MAXANISOTROPY;
4577	val = pTextureState[i].value; /* Identical?? */
4578	break;
4579
4580	case SVGA3D_TS_GAMMA: /* float */
4581	samplerType = D3DSAMP_SRGBTEXTURE;
4582	/* Boolean in D3D */
4583	if (pTextureState[i].floatValue == 1.0f)
4584	val = FALSE;
4585	else
4586	val = TRUE;
4587	break;
4588
4589	/* Internal commands, that don't map directly to the SetTextureStageState API. */
4590	case SVGA3D_TS_TEXCOORDGEN: /* SVGA3dTextureCoordGen */
4591	AssertFailed();
4592	break;
4593
4594	case SVGA3D_TS_MAX: /* shut up MSC */
4595	case SVGA3D_TS_INVALID:
4596	case SVGA3D_TS_BIND_TEXTURE:
4597	AssertFailedBreak();
4598	}
4599
4600	const uint32_t currentStage = pTextureState[i].stage;
4601	/* Record the texture state for vm state saving. */
4602	if ( currentStage < RT_ELEMENTS(pContext->state.aTextureStates)
4603	&& (unsigned)pTextureState[i].name < RT_ELEMENTS(pContext->state.aTextureStates[0]))
4604	{
4605	pContext->state.aTextureStates[currentStage][pTextureState[i].name] = pTextureState[i];
4606	}
4607
4608	if (textureType != D3DTSS_FORCE_DWORD)
4609	{
4610	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_TEXTURE_STAGES))
4611	{
4612	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4613	continue;
4614	}
4615
4616	hr = pContext->pDevice->SetTextureStageState(currentStage, textureType, val);
4617	AssertMsg(hr == D3D_OK, ("SetTextureStageState failed with %x\n", hr));
4618	}
4619	else if (samplerType != D3DSAMP_FORCE_DWORD)
4620	{
4621	if (RT_UNLIKELY(currentStage >= SVGA3D_MAX_SAMPLERS))
4622	{
4623	AssertMsgFailed(("pTextureState[%d].stage=%#x name=%#x value=%#x\n", i, pTextureState[i].stage, pTextureState[i].name, pTextureState[i].value));
4624	continue;
4625	}
4626
4627	hr = pContext->pDevice->SetSamplerState(currentStage, samplerType, val);
4628	AssertMsg(hr == D3D_OK, ("SetSamplerState failed with %x\n", hr));
4629	}
4630	else
4631	{
4632	AssertFailed();
4633	}
4634	}
4635
4636	return VINF_SUCCESS;
4637	}
4638
4639	int vmsvga3dSetMaterial(PVGASTATECC pThisCC, uint32_t cid, SVGA3dFace face, SVGA3dMaterial *pMaterial)
4640	{
4641	HRESULT hr;
4642	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4643	AssertReturn(pState, VERR_NO_MEMORY);
4644
4645	LogFunc(("cid=%u face %d\n", cid, face));
4646
4647	PVMSVGA3DCONTEXT pContext;
4648	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4649	AssertRCReturn(rc, rc);
4650	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4651
4652	AssertReturn((unsigned)face < SVGA3D_FACE_MAX, VERR_INVALID_PARAMETER);
4653
4654	/* Save for vm state save/restore. */
4655	pContext->state.aMaterial[face].fValid = true;
4656	pContext->state.aMaterial[face].material = *pMaterial;
4657	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_MATERIAL;
4658
4659	/* @note face not used for D3D9 */
4660	/** @todo ignore everything except SVGA3D_FACE_NONE? */
4661	//Assert(face == SVGA3D_FACE_NONE);
4662	if (face != SVGA3D_FACE_NONE)
4663	Log(("Unsupported face %d!!\n", face));
4664
4665	D3DMATERIAL9 material;
4666	material.Diffuse.r = pMaterial->diffuse[0];
4667	material.Diffuse.g = pMaterial->diffuse[1];
4668	material.Diffuse.b = pMaterial->diffuse[2];
4669	material.Diffuse.a = pMaterial->diffuse[3];
4670	material.Ambient.r = pMaterial->ambient[0];
4671	material.Ambient.g = pMaterial->ambient[1];
4672	material.Ambient.b = pMaterial->ambient[2];
4673	material.Ambient.a = pMaterial->ambient[3];
4674	material.Specular.r = pMaterial->specular[0];
4675	material.Specular.g = pMaterial->specular[1];
4676	material.Specular.b = pMaterial->specular[2];
4677	material.Specular.a = pMaterial->specular[3];
4678	material.Emissive.r = pMaterial->emissive[0];
4679	material.Emissive.g = pMaterial->emissive[1];
4680	material.Emissive.b = pMaterial->emissive[2];
4681	material.Emissive.a = pMaterial->emissive[3];
4682	material.Power = pMaterial->shininess;
4683
4684	hr = pContext->pDevice->SetMaterial(&material);
4685	AssertMsgReturn(hr == D3D_OK, ("SetMaterial failed with %x\n", hr), VERR_INTERNAL_ERROR);
4686
4687	return VINF_SUCCESS;
4688	}
4689
4690	int vmsvga3dSetLightData(PVGASTATECC pThisCC, uint32_t cid, uint32_t index, SVGA3dLightData *pData)
4691	{
4692	HRESULT hr;
4693	D3DLIGHT9 light;
4694	PVMSVGA3DCONTEXT pContext;
4695	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4696	AssertReturn(pState, VERR_NO_MEMORY);
4697
4698	Log(("vmsvga3dSetLightData %x index=%d\n", cid, index));
4699	ASSERT_GUEST_RETURN(index < SVGA3D_MAX_LIGHTS, VERR_INVALID_PARAMETER);
4700
4701	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4702	AssertRCReturn(rc, rc);
4703	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4704
4705	switch (pData->type)
4706	{
4707	case SVGA3D_LIGHTTYPE_POINT:
4708	light.Type = D3DLIGHT_POINT;
4709	break;
4710
4711	case SVGA3D_LIGHTTYPE_SPOT1: /* 1-cone, in degrees */
4712	light.Type = D3DLIGHT_SPOT;
4713	break;
4714
4715	case SVGA3D_LIGHTTYPE_DIRECTIONAL:
4716	light.Type = D3DLIGHT_DIRECTIONAL;
4717	break;
4718
4719	case SVGA3D_LIGHTTYPE_SPOT2: /* 2-cone, in radians */
4720	default:
4721	Log(("Unsupported light type!!\n"));
4722	return VERR_INVALID_PARAMETER;
4723	}
4724
4725	/* Store for vm state save/restore */
4726	pContext->state.aLightData[index].fValidData = true;
4727	pContext->state.aLightData[index].data = *pData;
4728
4729	light.Diffuse.r = pData->diffuse[0];
4730	light.Diffuse.g = pData->diffuse[1];
4731	light.Diffuse.b = pData->diffuse[2];
4732	light.Diffuse.a = pData->diffuse[3];
4733	light.Specular.r = pData->specular[0];
4734	light.Specular.g = pData->specular[1];
4735	light.Specular.b = pData->specular[2];
4736	light.Specular.a = pData->specular[3];
4737	light.Ambient.r = pData->ambient[0];
4738	light.Ambient.g = pData->ambient[1];
4739	light.Ambient.b = pData->ambient[2];
4740	light.Ambient.a = pData->ambient[3];
4741	light.Position.x = pData->position[0];
4742	light.Position.y = pData->position[1];
4743	light.Position.z = pData->position[2]; /* @note 4th position not available in D3D9 */
4744	light.Direction.x = pData->direction[0];
4745	light.Direction.y = pData->direction[1];
4746	light.Direction.z = pData->direction[2]; /* @note 4th position not available in D3D9 */
4747	light.Range = pData->range;
4748	light.Falloff = pData->falloff;
4749	light.Attenuation0 = pData->attenuation0;
4750	light.Attenuation1 = pData->attenuation1;
4751	light.Attenuation2 = pData->attenuation2;
4752	light.Theta = pData->theta;
4753	light.Phi = pData->phi;
4754
4755	hr = pContext->pDevice->SetLight(index, &light);
4756	AssertMsgReturn(hr == D3D_OK, ("SetLight failed with %x\n", hr), VERR_INTERNAL_ERROR);
4757
4758	return VINF_SUCCESS;
4759	}
4760
4761	int vmsvga3dSetLightEnabled(PVGASTATECC pThisCC, uint32_t cid, uint32_t index, uint32_t enabled)
4762	{
4763	HRESULT hr;
4764	PVMSVGA3DCONTEXT pContext;
4765	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4766	AssertReturn(pState, VERR_NO_MEMORY);
4767
4768	Log(("vmsvga3dSetLightEnabled %x %d -> %d\n", cid, index, enabled));
4769	AssertReturn(index < SVGA3D_MAX_LIGHTS, VERR_INVALID_PARAMETER);
4770
4771	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4772	AssertRCReturn(rc, rc);
4773	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4774
4775	/* Store for vm state save/restore */
4776	pContext->state.aLightData[index].fEnabled = !!enabled;
4777
4778	hr = pContext->pDevice->LightEnable(index, (BOOL)enabled);
4779	AssertMsgReturn(hr == D3D_OK, ("LightEnable failed with %x\n", hr), VERR_INTERNAL_ERROR);
4780
4781	return VINF_SUCCESS;
4782	}
4783
4784	int vmsvga3dSetViewPort(PVGASTATECC pThisCC, uint32_t cid, SVGA3dRect *pRect)
4785	{
4786	HRESULT hr;
4787	D3DVIEWPORT9 viewPort;
4788	PVMSVGA3DCONTEXT pContext;
4789	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4790	AssertReturn(pState, VERR_NO_MEMORY);
4791
4792	Log(("vmsvga3dSetViewPort %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
4793
4794	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4795	AssertRCReturn(rc, rc);
4796	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4797
4798	/* Save for vm state save/restore. */
4799	pContext->state.RectViewPort = *pRect;
4800	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VIEWPORT;
4801
4802	hr = pContext->pDevice->GetViewport(&viewPort);
4803	AssertMsgReturn(hr == D3D_OK, ("GetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4804
4805	viewPort.X = pRect->x;
4806	viewPort.Y = pRect->y;
4807	viewPort.Width = pRect->w;
4808	viewPort.Height = pRect->h;
4809	/* viewPort.MinZ & MaxZ are not changed from the current setting. */
4810
4811	hr = pContext->pDevice->SetViewport(&viewPort);
4812	AssertMsgReturn(hr == D3D_OK, ("SetViewport failed with %x\n", hr), VERR_INTERNAL_ERROR);
4813
4814	return VINF_SUCCESS;
4815	}
4816
4817	int vmsvga3dSetClipPlane(PVGASTATECC pThisCC, uint32_t cid, uint32_t index, float plane[4])
4818	{
4819	HRESULT hr;
4820	PVMSVGA3DCONTEXT pContext;
4821	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4822	AssertReturn(pState, VERR_NO_MEMORY);
4823
4824	Log(("vmsvga3dSetClipPlane %x %d (%d,%d)(%d,%d)\n", cid, index, (unsigned)(plane[0] * 100.0), (unsigned)(plane[1] * 100.0), (unsigned)(plane[2] * 100.0), (unsigned)(plane[3] * 100.0)));
4825	AssertReturn(index < SVGA3D_CLIPPLANE_MAX, VERR_INVALID_PARAMETER);
4826
4827	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4828	AssertRCReturn(rc, rc);
4829	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4830
4831	/* Store for vm state save/restore. */
4832	pContext->state.aClipPlane[index].fValid = true;
4833	memcpy(pContext->state.aClipPlane[index].plane, plane, sizeof(pContext->state.aClipPlane[index].plane));
4834
4835	hr = pContext->pDevice->SetClipPlane(index, plane);
4836	AssertMsgReturn(hr == D3D_OK, ("SetClipPlane failed with %x\n", hr), VERR_INTERNAL_ERROR);
4837	return VINF_SUCCESS;
4838	}
4839
4840	int vmsvga3dCommandClear(PVGASTATECC pThisCC, uint32_t cid, SVGA3dClearFlag clearFlag, uint32_t color, float depth,
4841	uint32_t stencil, uint32_t cRects, SVGA3dRect *pRect)
4842	{
4843	/* From SVGA3D_BeginClear comments:
4844	*
4845	* Clear is not affected by clipping, depth test, or other
4846	* render state which affects the fragment pipeline.
4847	*
4848	* Therefore this code must ignore the current scissor rect.
4849	*/
4850
4851	DWORD clearFlagD3D = 0;
4852	D3DRECT *pRectD3D = NULL;
4853	HRESULT hr;
4854	PVMSVGA3DCONTEXT pContext;
4855	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
4856	AssertReturn(pState, VERR_NO_MEMORY);
4857
4858	Log(("vmsvga3dCommandClear %x clearFlag=%x color=%x depth=%d stencil=%x cRects=%d\n", cid, clearFlag, color, (uint32_t)(depth * 100.0), stencil, cRects));
4859
4860	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
4861	AssertRCReturn(rc, rc);
4862	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
4863
4864	PVMSVGA3DSURFACE pRT;
4865	rc = vmsvga3dSurfaceFromSid(pState, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0], &pRT);
4866	AssertRCReturn(rc, rc);
4867
4868	if (clearFlag & SVGA3D_CLEAR_COLOR)
4869	clearFlagD3D \|= D3DCLEAR_TARGET;
4870	if (clearFlag & SVGA3D_CLEAR_STENCIL)
4871	clearFlagD3D \|= D3DCLEAR_STENCIL;
4872	if (clearFlag & SVGA3D_CLEAR_DEPTH)
4873	clearFlagD3D \|= D3DCLEAR_ZBUFFER;
4874
4875	if (cRects)
4876	{
4877	pRectD3D = (D3DRECT )RTMemAlloc(sizeof(D3DRECT) cRects);
4878	AssertReturn(pRectD3D, VERR_NO_MEMORY);
4879
4880	for (unsigned i=0; i < cRects; i++)
4881	{
4882	Log(("vmsvga3dCommandClear: rect %d (%d,%d)(%d,%d)\n", i, pRect[i].x, pRect[i].y, pRect[i].x + pRect[i].w, pRect[i].y + pRect[i].h));
4883	pRectD3D[i].x1 = pRect[i].x;
4884	pRectD3D[i].y1 = pRect[i].y;
4885	pRectD3D[i].x2 = pRect[i].x + pRect[i].w; /* exclusive */
4886	pRectD3D[i].y2 = pRect[i].y + pRect[i].h; /* exclusive */
4887	}
4888	}
4889
4890	RECT currentScissorRect;
4891	pContext->pDevice->GetScissorRect(&currentScissorRect);
4892
4893	RECT clearScissorRect;
4894	clearScissorRect.left = 0;
4895	clearScissorRect.top = 0;
4896	clearScissorRect.right = pRT->paMipmapLevels[0].mipmapSize.width;
4897	clearScissorRect.bottom = pRT->paMipmapLevels[0].mipmapSize.height;
4898	pContext->pDevice->SetScissorRect(&clearScissorRect);
4899
4900	hr = pContext->pDevice->Clear(cRects, pRectD3D, clearFlagD3D, (D3DCOLOR)color, depth, stencil);
4901
4902	if (pRectD3D)
4903	RTMemFree(pRectD3D);
4904
4905	pContext->pDevice->SetScissorRect(&currentScissorRect);
4906
4907	AssertMsgReturn(hr == D3D_OK, ("Clear failed with %x\n", hr), VERR_INTERNAL_ERROR);
4908
4909	/* Make sure we can track drawing usage of active render targets. */
4910	for (uint32_t i = 0; i < RT_ELEMENTS(pContext->state.aRenderTargets); ++i)
4911	if (pContext->state.aRenderTargets[i] != SVGA3D_INVALID_ID)
4912	vmsvga3dSurfaceTrackUsageById(pState, pContext, pContext->state.aRenderTargets[i]);
4913
4914	return VINF_SUCCESS;
4915	}
4916
4917	/* Convert VMWare vertex declaration to its D3D equivalent. */
4918	static int vmsvga3dVertexDecl2D3D(const SVGA3dVertexArrayIdentity &identity, D3DVERTEXELEMENT9 *pVertexElement)
4919	{
4920	/* usage, method and type are identical; make sure. */
4921	AssertCompile(SVGA3D_DECLTYPE_FLOAT1 == D3DDECLTYPE_FLOAT1);
4922	AssertCompile(SVGA3D_DECLTYPE_FLOAT16_4 == D3DDECLTYPE_FLOAT16_4);
4923	AssertCompile(SVGA3D_DECLMETHOD_DEFAULT == D3DDECLMETHOD_DEFAULT);
4924	AssertCompile(SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED == D3DDECLMETHOD_LOOKUPPRESAMPLED);
4925	AssertCompile(D3DDECLUSAGE_POSITION == SVGA3D_DECLUSAGE_POSITION);
4926	AssertCompile(D3DDECLUSAGE_SAMPLE == SVGA3D_DECLUSAGE_SAMPLE);
4927
4928	pVertexElement->Stream = 0;
4929	pVertexElement->Offset = 0;
4930	pVertexElement->Type = identity.type;
4931	pVertexElement->Method = identity.method;
4932	pVertexElement->Usage = identity.usage;
4933	pVertexElement->UsageIndex = identity.usageIndex;
4934	return VINF_SUCCESS;
4935	}
4936
4937	/* Convert VMWare primitive type to its D3D equivalent. */
4938	static int vmsvga3dPrimitiveType2D3D(SVGA3dPrimitiveType PrimitiveType, D3DPRIMITIVETYPE *pPrimitiveTypeD3D)
4939	{
4940	switch (PrimitiveType)
4941	{
4942	case SVGA3D_PRIMITIVE_TRIANGLELIST:
4943	*pPrimitiveTypeD3D = D3DPT_TRIANGLELIST;
4944	break;
4945	case SVGA3D_PRIMITIVE_POINTLIST:
4946	*pPrimitiveTypeD3D = D3DPT_POINTLIST;
4947	break;
4948	case SVGA3D_PRIMITIVE_LINELIST:
4949	*pPrimitiveTypeD3D = D3DPT_LINELIST;
4950	break;
4951	case SVGA3D_PRIMITIVE_LINESTRIP:
4952	*pPrimitiveTypeD3D = D3DPT_LINESTRIP;
4953	break;
4954	case SVGA3D_PRIMITIVE_TRIANGLESTRIP:
4955	*pPrimitiveTypeD3D = D3DPT_TRIANGLESTRIP;
4956	break;
4957	case SVGA3D_PRIMITIVE_TRIANGLEFAN:
4958	*pPrimitiveTypeD3D = D3DPT_TRIANGLEFAN;
4959	break;
4960	default:
4961	return VERR_INVALID_PARAMETER;
4962	}
4963	return VINF_SUCCESS;
4964	}
4965
4966
4967	static int vmsvga3dDrawPrimitivesSyncVertexBuffer(PVMSVGA3DCONTEXT pContext,
4968	PVMSVGA3DSURFACE pVertexSurface)
4969	{
4970	HRESULT hr;
4971	if ( pVertexSurface->u.pSurface
4972	&& pVertexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER)
4973	{
4974	/* The buffer object is not an vertex one. Recreate the D3D resource. */
4975	AssertReturn(pVertexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_INDEX_BUFFER, VERR_INVALID_PARAMETER);
4976	D3D_RELEASE(pVertexSurface->u.pIndexBuffer);
4977	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
4978
4979	LogFunc(("index -> vertex buffer sid=%u\n", pVertexSurface->id));
4980	}
4981
4982	bool fSync = pVertexSurface->fDirty;
4983	if (!pVertexSurface->u.pVertexBuffer)
4984	{
4985	LogFunc(("Create vertex buffer sid=%u fDirty=%d\n", pVertexSurface->id, pVertexSurface->fDirty));
4986
4987	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
4988	hr = pContext->pDevice->CreateVertexBuffer(pVertexSurface->paMipmapLevels[0].cbSurface,
4989	Usage,
4990	0, /* non-FVF */
4991	D3DPOOL_DEFAULT,
4992	&pVertexSurface->u.pVertexBuffer,
4993	NULL);
4994	AssertMsgReturn(hr == D3D_OK, ("CreateVertexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
4995
4996	pVertexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER;
4997	pVertexSurface->idAssociatedContext = pContext->id;
4998	pVertexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_VERTEXBUFFER;
4999	fSync = true;
5000	}
5001
5002	if (fSync)
5003	{
5004	LogFunc(("sync vertex buffer\n"));
5005	Assert(pVertexSurface->u.pVertexBuffer);
5006
5007	void *pvData;
5008	hr = pVertexSurface->u.pVertexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
5009	AssertMsgReturn(hr == D3D_OK, ("Lock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5010
5011	memcpy(pvData, pVertexSurface->paMipmapLevels[0].pSurfaceData, pVertexSurface->paMipmapLevels[0].cbSurface);
5012
5013	hr = pVertexSurface->u.pVertexBuffer->Unlock();
5014	AssertMsgReturn(hr == D3D_OK, ("Unlock vertex failed with %x\n", hr), VERR_INTERNAL_ERROR);
5015	}
5016
5017	return VINF_SUCCESS;
5018	}
5019
5020
5021	static int vmsvga3dDrawPrimitivesSyncIndexBuffer(PVMSVGA3DCONTEXT pContext,
5022	PVMSVGA3DSURFACE pIndexSurface,
5023	uint32_t indexWidth)
5024	{
5025	HRESULT hr;
5026	if ( pIndexSurface->u.pSurface
5027	&& pIndexSurface->enmD3DResType != VMSVGA3D_D3DRESTYPE_INDEX_BUFFER)
5028	{
5029	/* The buffer object is not an index one. Must recreate the D3D resource. */
5030	AssertReturn(pIndexSurface->enmD3DResType == VMSVGA3D_D3DRESTYPE_VERTEX_BUFFER, VERR_INVALID_PARAMETER);
5031	D3D_RELEASE(pIndexSurface->u.pVertexBuffer);
5032	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_NONE;
5033
5034	LogFunc(("vertex -> index buffer sid=%u\n", pIndexSurface->id));
5035	}
5036
5037	bool fSync = pIndexSurface->fDirty;
5038	if (!pIndexSurface->u.pIndexBuffer)
5039	{
5040	LogFunc(("Create index buffer fDirty=%d\n", pIndexSurface->fDirty));
5041
5042	const DWORD Usage = D3DUSAGE_DYNAMIC \| D3DUSAGE_WRITEONLY; /* possible severe performance penalty otherwise (according to d3d debug output */
5043	const D3DFORMAT Format = (indexWidth == sizeof(uint16_t)) ? D3DFMT_INDEX16 : D3DFMT_INDEX32;
5044	hr = pContext->pDevice->CreateIndexBuffer(pIndexSurface->paMipmapLevels[0].cbSurface,
5045	Usage,
5046	Format,
5047	D3DPOOL_DEFAULT,
5048	&pIndexSurface->u.pIndexBuffer,
5049	NULL);
5050	AssertMsgReturn(hr == D3D_OK, ("CreateIndexBuffer failed with %x\n", hr), VERR_INTERNAL_ERROR);
5051
5052	pIndexSurface->enmD3DResType = VMSVGA3D_D3DRESTYPE_INDEX_BUFFER;
5053	pIndexSurface->idAssociatedContext = pContext->id;
5054	pIndexSurface->surfaceFlags \|= SVGA3D_SURFACE_HINT_INDEXBUFFER;
5055	fSync = true;
5056	}
5057
5058	if (fSync)
5059	{
5060	LogFunc(("sync index buffer\n"));
5061	Assert(pIndexSurface->u.pIndexBuffer);
5062
5063	void *pvData;
5064	hr = pIndexSurface->u.pIndexBuffer->Lock(0, 0, &pvData, D3DLOCK_DISCARD);
5065	AssertMsgReturn(hr == D3D_OK, ("Lock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
5066
5067	memcpy(pvData, pIndexSurface->paMipmapLevels[0].pSurfaceData, pIndexSurface->paMipmapLevels[0].cbSurface);
5068
5069	hr = pIndexSurface->u.pIndexBuffer->Unlock();
5070	AssertMsgReturn(hr == D3D_OK, ("Unlock index failed with %x\n", hr), VERR_INTERNAL_ERROR);
5071	}
5072
5073	return VINF_SUCCESS;
5074	}
5075
5076	static int vmsvga3dDrawPrimitivesProcessVertexDecls(const uint32_t numVertexDecls,
5077	const SVGA3dVertexDecl *pVertexDecl,
5078	const uint32_t idStream,
5079	const uint32_t uVertexMinOffset,
5080	const uint32_t uVertexMaxOffset,
5081	D3DVERTEXELEMENT9 *pVertexElement)
5082	{
5083	RT_NOREF(uVertexMaxOffset); /* Logging only. */
5084	Assert(numVertexDecls);
5085
5086	/* Create a vertex declaration array */
5087	for (uint32_t iVertex = 0; iVertex < numVertexDecls; ++iVertex)
5088	{
5089	LogFunc(("vertex %d type=%s (%d) method=%s (%d) usage=%s (%d) usageIndex=%d stride=%d offset=%d (%d min=%d max=%d)\n",
5090	iVertex,
5091	vmsvgaDeclType2String(pVertexDecl[iVertex].identity.type), pVertexDecl[iVertex].identity.type,
5092	vmsvgaDeclMethod2String(pVertexDecl[iVertex].identity.method), pVertexDecl[iVertex].identity.method,
5093	vmsvgaDeclUsage2String(pVertexDecl[iVertex].identity.usage), pVertexDecl[iVertex].identity.usage,
5094	pVertexDecl[iVertex].identity.usageIndex,
5095	pVertexDecl[iVertex].array.stride,
5096	pVertexDecl[iVertex].array.offset - uVertexMinOffset,
5097	pVertexDecl[iVertex].array.offset,
5098	uVertexMinOffset, uVertexMaxOffset));
5099
5100	int rc = vmsvga3dVertexDecl2D3D(pVertexDecl[iVertex].identity, &pVertexElement[iVertex]);
5101	AssertRCReturn(rc, rc);
5102
5103	pVertexElement[iVertex].Stream = idStream;
5104	pVertexElement[iVertex].Offset = pVertexDecl[iVertex].array.offset - uVertexMinOffset;
5105
5106	#ifdef LOG_ENABLED
5107	if (pVertexDecl[iVertex].array.stride == 0)
5108	LogFunc(("stride == 0! Can be valid\n"));
5109
5110	if (pVertexElement[iVertex].Offset >= pVertexDecl[0].array.stride)
5111	LogFunc(("WARNING: offset > stride!!\n"));
5112	#endif
5113	}
5114
5115	return VINF_SUCCESS;
5116	}
5117
5118	int vmsvga3dDrawPrimitives(PVGASTATECC pThisCC, uint32_t cid, uint32_t numVertexDecls, SVGA3dVertexDecl *pVertexDecl,
5119	uint32_t numRanges, SVGA3dPrimitiveRange *pRange,
5120	uint32_t cVertexDivisor, SVGA3dVertexDivisor *pVertexDivisor)
5121	{
5122	static const D3DVERTEXELEMENT9 sVertexEnd = D3DDECL_END();
5123
5124	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5125	AssertReturn(pState, VERR_INTERNAL_ERROR);
5126
5127	PVMSVGA3DCONTEXT pContext;
5128	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5129	AssertRCReturn(rc, rc);
5130	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5131
5132	HRESULT hr;
5133
5134	/* SVGA driver may use the same surface for both index and vertex data. So we can not clear fDirty flag,
5135	* after updating a vertex buffer for example, because the same surface might be used for index buffer later.
5136	* So keep pointers to all used surfaces in the following two arrays and clear fDirty flag at the end.
5137	*/
5138	PVMSVGA3DSURFACE aVertexSurfaces[SVGA3D_MAX_VERTEX_ARRAYS];
5139	PVMSVGA3DSURFACE aIndexSurfaces[SVGA3D_MAX_DRAW_PRIMITIVE_RANGES];
5140	RT_ZERO(aVertexSurfaces);
5141	RT_ZERO(aIndexSurfaces);
5142
5143	LogFunc(("cid=%u numVertexDecls=%d numRanges=%d, cVertexDivisor=%d\n", cid, numVertexDecls, numRanges, cVertexDivisor));
5144
5145	AssertReturn(numVertexDecls && numVertexDecls <= SVGA3D_MAX_VERTEX_ARRAYS, VERR_INVALID_PARAMETER);
5146	AssertReturn(numRanges && numRanges <= SVGA3D_MAX_DRAW_PRIMITIVE_RANGES, VERR_INVALID_PARAMETER);
5147	AssertReturn(!cVertexDivisor \|\| cVertexDivisor == numVertexDecls, VERR_INVALID_PARAMETER);
5148
5149	/*
5150	* Process all vertex declarations. Each vertex buffer surface is represented by one stream source id.
5151	*/
5152	D3DVERTEXELEMENT9 aVertexElements[SVGA3D_MAX_VERTEX_ARRAYS + 1];
5153
5154	uint32_t iCurrentVertex = 0;
5155	uint32_t iCurrentStreamId = 0;
5156	while (iCurrentVertex < numVertexDecls)
5157	{
5158	const uint32_t sidVertex = pVertexDecl[iCurrentVertex].array.surfaceId;
5159	const uint32_t strideVertex = pVertexDecl[iCurrentVertex].array.stride;
5160
5161	PVMSVGA3DSURFACE pVertexSurface;
5162	rc = vmsvga3dSurfaceFromSid(pState, sidVertex, &pVertexSurface);
5163	AssertRCBreak(rc);
5164
5165	rc = vmsvga3dDrawPrimitivesSyncVertexBuffer(pContext, pVertexSurface);
5166	AssertRCBreak(rc);
5167
5168	uint32_t uVertexMinOffset = UINT32_MAX;
5169	uint32_t uVertexMaxOffset = 0;
5170
5171	uint32_t iVertex;
5172	for (iVertex = iCurrentVertex; iVertex < numVertexDecls; ++iVertex)
5173	{
5174	/* Remember, so we can mark it as not dirty later. */
5175	aVertexSurfaces[iVertex] = pVertexSurface;
5176
5177	/* New surface id -> new stream id. */
5178	if (pVertexDecl[iVertex].array.surfaceId != sidVertex)
5179	break;
5180
5181	const uint32_t uVertexOffset = pVertexDecl[iVertex].array.offset;
5182	const uint32_t uNewVertexMinOffset = RT_MIN(uVertexMinOffset, uVertexOffset);
5183	const uint32_t uNewVertexMaxOffset = RT_MAX(uVertexMaxOffset, uVertexOffset);
5184
5185	/* We must put vertex declarations that start at a different element in another stream as d3d only handles offsets < stride. */
5186	if ( uNewVertexMaxOffset - uNewVertexMinOffset >= strideVertex
5187	&& strideVertex != 0)
5188	break;
5189
5190	uVertexMinOffset = uNewVertexMinOffset;
5191	uVertexMaxOffset = uNewVertexMaxOffset;
5192	}
5193
5194	rc = vmsvga3dDrawPrimitivesProcessVertexDecls(iVertex - iCurrentVertex,
5195	&pVertexDecl[iCurrentVertex],
5196	iCurrentStreamId,
5197	uVertexMinOffset,
5198	uVertexMaxOffset,
5199	&aVertexElements[iCurrentVertex]);
5200	AssertRCBreak(rc);
5201
5202	LogFunc(("SetStreamSource vertex sid=%u stream %d min offset=%d stride=%d\n",
5203	pVertexSurface->id, iCurrentStreamId, uVertexMinOffset, strideVertex));
5204
5205	hr = pContext->pDevice->SetStreamSource(iCurrentStreamId,
5206	pVertexSurface->u.pVertexBuffer,
5207	uVertexMinOffset,
5208	strideVertex);
5209	AssertMsgBreakStmt(hr == D3D_OK, ("SetStreamSource failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5210
5211	if (cVertexDivisor)
5212	{
5213	LogFunc(("SetStreamSourceFreq[%d]=%x\n", iCurrentStreamId, pVertexDivisor[iCurrentVertex].value));
5214	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(iCurrentStreamId,
5215	pVertexDivisor[iCurrentVertex].value);
5216	Assert(SUCCEEDED(hr2)); RT_NOREF(hr2);
5217	}
5218
5219	iCurrentVertex = iVertex;
5220	++iCurrentStreamId;
5221	}
5222
5223	/* iCurrentStreamId is equal to the total number of streams and the value is used for cleanup at the function end. */
5224
5225	AssertRCReturn(rc, rc);
5226
5227	/* Mark the end. */
5228	memcpy(&aVertexElements[numVertexDecls], &sVertexEnd, sizeof(sVertexEnd));
5229
5230	/* Check if this context already has the same vertex declaration. */
5231	if ( pContext->d3dState.pVertexDecl
5232	&& pContext->d3dState.cVertexElements == numVertexDecls + 1
5233	&& memcmp(pContext->d3dState.aVertexElements,
5234	aVertexElements,
5235	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0])) == 0)
5236	{
5237	/* Same. */
5238	}
5239	else
5240	{
5241	/* Create and set the vertex declaration. */
5242	IDirect3DVertexDeclaration9 *pVertexDecl0;
5243	hr = pContext->pDevice->CreateVertexDeclaration(&aVertexElements[0], &pVertexDecl0);
5244	AssertMsgReturn(hr == D3D_OK, ("CreateVertexDeclaration failed with %x\n", hr), VERR_INTERNAL_ERROR);
5245
5246	hr = pContext->pDevice->SetVertexDeclaration(pVertexDecl0);
5247	AssertMsgReturnStmt(hr == D3D_OK, ("SetVertexDeclaration failed with %x\n", hr),
5248	D3D_RELEASE(pVertexDecl0),
5249	VERR_INTERNAL_ERROR);
5250
5251	/* The new vertex declaration has been successfully set. Delete the old one. */
5252	D3D_RELEASE(pContext->d3dState.pVertexDecl);
5253
5254	/* Remember the new vertext declaration. */
5255	pContext->d3dState.pVertexDecl = pVertexDecl0;
5256	pContext->d3dState.cVertexElements = numVertexDecls + 1;
5257	memcpy(pContext->d3dState.aVertexElements,
5258	aVertexElements,
5259	pContext->d3dState.cVertexElements * sizeof(aVertexElements[0]));
5260	}
5261
5262	/* Begin a scene before rendering anything. */
5263	hr = pContext->pDevice->BeginScene();
5264	AssertMsgReturn(hr == D3D_OK, ("BeginScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5265
5266	/* Now draw the primitives. */
5267	for (uint32_t iPrimitive = 0; iPrimitive < numRanges; ++iPrimitive)
5268	{
5269	Log(("Primitive %d: type %s\n", iPrimitive, vmsvga3dPrimitiveType2String(pRange[iPrimitive].primType)));
5270
5271	const uint32_t sidIndex = pRange[iPrimitive].indexArray.surfaceId;
5272	PVMSVGA3DSURFACE pIndexSurface = NULL;
5273
5274	D3DPRIMITIVETYPE PrimitiveTypeD3D;
5275	rc = vmsvga3dPrimitiveType2D3D(pRange[iPrimitive].primType, &PrimitiveTypeD3D);
5276	AssertRCBreak(rc);
5277
5278	/* Triangle strips or fans with just one primitive don't make much sense and are identical to triangle lists.
5279	* Workaround for NVidia driver crash when encountering some of these.
5280	*/
5281	if ( pRange[iPrimitive].primitiveCount == 1
5282	&& ( PrimitiveTypeD3D == D3DPT_TRIANGLESTRIP
5283	\|\| PrimitiveTypeD3D == D3DPT_TRIANGLEFAN))
5284	PrimitiveTypeD3D = D3DPT_TRIANGLELIST;
5285
5286	if (sidIndex != SVGA3D_INVALID_ID)
5287	{
5288	AssertMsg(pRange[iPrimitive].indexWidth == sizeof(uint32_t) \|\| pRange[iPrimitive].indexWidth == sizeof(uint16_t),
5289	("Unsupported primitive width %d\n", pRange[iPrimitive].indexWidth));
5290
5291	rc = vmsvga3dSurfaceFromSid(pState, sidIndex, &pIndexSurface);
5292	AssertRCBreak(rc);
5293
5294	aIndexSurfaces[iPrimitive] = pIndexSurface;
5295
5296	Log(("vmsvga3dDrawPrimitives: index sid=%u\n", sidIndex));
5297
5298	rc = vmsvga3dDrawPrimitivesSyncIndexBuffer(pContext, pIndexSurface, pRange[iPrimitive].indexWidth);
5299	AssertRCBreak(rc);
5300
5301	hr = pContext->pDevice->SetIndices(pIndexSurface->u.pIndexBuffer);
5302	AssertMsg(hr == D3D_OK, ("SetIndices vertex failed with %x\n", hr));
5303	}
5304	else
5305	{
5306	hr = pContext->pDevice->SetIndices(NULL);
5307	AssertMsg(hr == D3D_OK, ("SetIndices vertex (NULL) failed with %x\n", hr));
5308	}
5309
5310	const uint32_t strideVertex = pVertexDecl[0].array.stride;
5311
5312	if (!pIndexSurface)
5313	{
5314	/* Render without an index buffer */
5315	Log(("DrawPrimitive %x primitivecount=%d index index bias=%d stride=%d\n",
5316	PrimitiveTypeD3D, pRange[iPrimitive].primitiveCount, pRange[iPrimitive].indexBias, strideVertex));
5317
5318	hr = pContext->pDevice->DrawPrimitive(PrimitiveTypeD3D,
5319	pRange[iPrimitive].indexBias,
5320	pRange[iPrimitive].primitiveCount);
5321	AssertMsgBreakStmt(hr == D3D_OK, ("DrawPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5322	}
5323	else
5324	{
5325	UINT numVertices;
5326	if (pVertexDecl[0].rangeHint.last)
5327	{
5328	/* Both SVGA3dArrayRangeHint definition and the SVGA driver code imply that 'last' is exclusive,
5329	* hence compute the difference.
5330	*/
5331	numVertices = pVertexDecl[0].rangeHint.last - pVertexDecl[0].rangeHint.first;
5332	}
5333	else
5334	{
5335	/* Range hint is not provided. */
5336	PVMSVGA3DSURFACE pVertexSurface = aVertexSurfaces[0];
5337	numVertices = pVertexSurface->paMipmapLevels[0].cbSurface / strideVertex
5338	- pVertexDecl[0].array.offset / strideVertex
5339	- pVertexDecl[0].rangeHint.first
5340	- pRange[iPrimitive].indexBias;
5341	}
5342
5343	/* Render with an index buffer */
5344	Log(("DrawIndexedPrimitive %x startindex=%d numVertices=%d, primitivecount=%d index format=%s index bias=%d stride=%d\n",
5345	PrimitiveTypeD3D, pVertexDecl[0].rangeHint.first, numVertices, pRange[iPrimitive].primitiveCount,
5346	(pRange[iPrimitive].indexWidth == sizeof(uint16_t)) ? "D3DFMT_INDEX16" : "D3DFMT_INDEX32",
5347	pRange[iPrimitive].indexBias, strideVertex));
5348
5349	hr = pContext->pDevice->DrawIndexedPrimitive(PrimitiveTypeD3D,
5350	pRange[iPrimitive].indexBias, /* BaseVertexIndex */
5351	0, /* MinVertexIndex */
5352	numVertices,
5353	pRange[iPrimitive].indexArray.offset / pRange[iPrimitive].indexWidth, /* StartIndex */
5354	pRange[iPrimitive].primitiveCount);
5355	AssertMsgBreakStmt(hr == D3D_OK, ("DrawIndexedPrimitive failed with %x\n", hr), rc = VERR_INTERNAL_ERROR);
5356	}
5357	}
5358
5359	/* End the scene and do some cleanup regardless of the rc. */
5360	hr = pContext->pDevice->EndScene();
5361	AssertMsgReturn(hr == D3D_OK, ("EndScene failed with %x\n", hr), VERR_INTERNAL_ERROR);
5362
5363	/* Cleanup. */
5364	uint32_t i;
5365	/* Clear all streams, because they are set at the beginning of this function anyway.
5366	* Now the vertex buffers can be safely deleted/recreated if necessary.
5367	*/
5368	for (i = 0; i < iCurrentStreamId; ++i)
5369	{
5370	LogFunc(("clear stream %d\n", i));
5371	HRESULT hr2 = pContext->pDevice->SetStreamSource(i, NULL, 0, 0);
5372	AssertMsg(hr2 == D3D_OK, ("SetStreamSource(%d, NULL) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5373	}
5374
5375	if (cVertexDivisor)
5376	{
5377	/* "When you are finished rendering the instance data, be sure to reset the vertex stream frequency back..." */
5378	for (i = 0; i < iCurrentStreamId; ++i)
5379	{
5380	LogFunc(("reset stream freq %d\n", i));
5381	HRESULT hr2 = pContext->pDevice->SetStreamSourceFreq(i, 1);
5382	AssertMsg(hr2 == D3D_OK, ("SetStreamSourceFreq(%d, 1) failed with %x\n", i, hr2)); RT_NOREF(hr2);
5383	}
5384	}
5385
5386	if (RT_SUCCESS(rc))
5387	{
5388	for (i = 0; i < numVertexDecls; ++i)
5389	{
5390	if (aVertexSurfaces[i])
5391	{
5392	aVertexSurfaces[i]->paMipmapLevels[0].fDirty = false;
5393	aVertexSurfaces[i]->fDirty = false;
5394	}
5395	}
5396
5397	for (i = 0; i < numRanges; ++i)
5398	{
5399	if (aIndexSurfaces[i])
5400	{
5401	aIndexSurfaces[i]->paMipmapLevels[0].fDirty = false;
5402	aIndexSurfaces[i]->fDirty = false;
5403	}
5404	}
5405
5406	/* Make sure we can track drawing usage of active render targets and textures. */
5407	vmsvga3dContextTrackUsage(pThisCC, pContext);
5408	}
5409
5410	#if 0
5411	/* Dump render target to a bitmap. */
5412	if (pContext->state.aRenderTargets[SVGA3D_RT_COLOR0] != SVGA3D_INVALID_ID)
5413	{
5414	vmsvga3dUpdateHeapBuffersForSurfaces(pThisCC, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0]);
5415	PVMSVGA3DSURFACE pSurface;
5416	int rc2 = vmsvga3dSurfaceFromSid(pState, pContext->state.aRenderTargets[SVGA3D_RT_COLOR0], &pSurface);
5417	if (RT_SUCCESS(rc2))
5418	vmsvga3dInfoSurfaceToBitmap(NULL, pSurface, "bmpd3d", "rt", "-post");
5419	# if 0
5420	/* Stage 0 texture. */
5421	if (pContext->aSidActiveTextures[0] != SVGA3D_INVALID_ID)
5422	{
5423	vmsvga3dUpdateHeapBuffersForSurfaces(pThisCC, pContext->aSidActiveTextures[0]);
5424	rc2 = vmsvga3dSurfaceFromSid(pState, pContext->aSidActiveTextures[0], &pSurface);
5425	if (RT_SUCCESS(rc2))
5426	vmsvga3dInfoSurfaceToBitmap(NULL, pSurface, "bmpd3d", "rt", "-post-tx");
5427	}
5428	# endif
5429	}
5430	#endif
5431
5432	return rc;
5433	}
5434
5435
5436	int vmsvga3dSetScissorRect(PVGASTATECC pThisCC, uint32_t cid, SVGA3dRect *pRect)
5437	{
5438	HRESULT hr;
5439	RECT rect;
5440	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5441	AssertReturn(pState, VERR_NO_MEMORY);
5442
5443	Log(("vmsvga3dSetScissorRect %x (%d,%d)(%d,%d)\n", cid, pRect->x, pRect->y, pRect->w, pRect->h));
5444
5445	PVMSVGA3DCONTEXT pContext;
5446	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5447	AssertRCReturn(rc, rc);
5448	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5449
5450	/* Store for vm state save/restore. */
5451	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_SCISSORRECT;
5452	pContext->state.RectScissor = *pRect;
5453
5454	rect.left = pRect->x;
5455	rect.top = pRect->y;
5456	rect.right = rect.left + pRect->w; /* exclusive */
5457	rect.bottom = rect.top + pRect->h; /* exclusive */
5458
5459	hr = pContext->pDevice->SetScissorRect(&rect);
5460	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dSetScissorRect: SetScissorRect failed with %x\n", hr), VERR_INTERNAL_ERROR);
5461
5462	return VINF_SUCCESS;
5463	}
5464
5465
5466	int vmsvga3dShaderDefine(PVGASTATECC pThisCC, uint32_t cid, uint32_t shid, SVGA3dShaderType type,
5467	uint32_t cbData, uint32_t *pShaderData)
5468	{
5469	HRESULT hr;
5470	PVMSVGA3DSHADER pShader;
5471	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5472	AssertReturn(pState, VERR_NO_MEMORY);
5473
5474	Log(("vmsvga3dShaderDefine %x shid=%x type=%s cbData=%x\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", cbData));
5475
5476	PVMSVGA3DCONTEXT pContext;
5477	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5478	AssertRCReturn(rc, rc);
5479	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5480
5481	AssertReturn(shid < SVGA3D_MAX_SHADER_IDS, VERR_INVALID_PARAMETER);
5482
5483	rc = vmsvga3dShaderParse(cbData, pShaderData);
5484	if (RT_FAILURE(rc))
5485	{
5486	AssertRC(rc);
5487	vmsvga3dShaderLogRel("Failed to parse", type, cbData, pShaderData);
5488	return rc;
5489	}
5490
5491	if (type == SVGA3D_SHADERTYPE_VS)
5492	{
5493	if (shid >= pContext->cVertexShaders)
5494	{
5495	void pvNew = RTMemRealloc(pContext->paVertexShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5496	AssertReturn(pvNew, VERR_NO_MEMORY);
5497	pContext->paVertexShader = (PVMSVGA3DSHADER)pvNew;
5498	memset(&pContext->paVertexShader[pContext->cVertexShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cVertexShaders));
5499	for (uint32_t i = pContext->cVertexShaders; i < shid + 1; i++)
5500	pContext->paVertexShader[i].id = SVGA3D_INVALID_ID;
5501	pContext->cVertexShaders = shid + 1;
5502	}
5503	/* If one already exists with this id, then destroy it now. */
5504	if (pContext->paVertexShader[shid].id != SVGA3D_INVALID_ID)
5505	vmsvga3dShaderDestroy(pThisCC, cid, shid, pContext->paVertexShader[shid].type);
5506
5507	pShader = &pContext->paVertexShader[shid];
5508	}
5509	else
5510	{
5511	Assert(type == SVGA3D_SHADERTYPE_PS);
5512	if (shid >= pContext->cPixelShaders)
5513	{
5514	void pvNew = RTMemRealloc(pContext->paPixelShader, sizeof(VMSVGA3DSHADER) (shid + 1));
5515	AssertReturn(pvNew, VERR_NO_MEMORY);
5516	pContext->paPixelShader = (PVMSVGA3DSHADER)pvNew;
5517	memset(&pContext->paPixelShader[pContext->cPixelShaders], 0, sizeof(VMSVGA3DSHADER) * (shid + 1 - pContext->cPixelShaders));
5518	for (uint32_t i = pContext->cPixelShaders; i < shid + 1; i++)
5519	pContext->paPixelShader[i].id = SVGA3D_INVALID_ID;
5520	pContext->cPixelShaders = shid + 1;
5521	}
5522	/* If one already exists with this id, then destroy it now. */
5523	if (pContext->paPixelShader[shid].id != SVGA3D_INVALID_ID)
5524	vmsvga3dShaderDestroy(pThisCC, cid, shid, pContext->paPixelShader[shid].type);
5525
5526	pShader = &pContext->paPixelShader[shid];
5527	}
5528
5529	memset(pShader, 0, sizeof(*pShader));
5530	pShader->id = shid;
5531	pShader->cid = cid;
5532	pShader->type = type;
5533	pShader->cbData = cbData;
5534	pShader->pShaderProgram = RTMemAllocZ(cbData);
5535	AssertReturn(pShader->pShaderProgram, VERR_NO_MEMORY);
5536	memcpy(pShader->pShaderProgram, pShaderData, cbData);
5537
5538	#ifdef DUMP_SHADER_DISASSEMBLY
5539	LPD3DXBUFFER pDisassembly;
5540	hr = D3DXDisassembleShader((const DWORD *)pShaderData, FALSE, NULL, &pDisassembly);
5541	if (hr == D3D_OK)
5542	{
5543	Log(("Shader disassembly:\n%s\n", pDisassembly->GetBufferPointer()));
5544	D3D_RELEASE(pDisassembly);
5545	}
5546	#endif
5547
5548	switch (type)
5549	{
5550	case SVGA3D_SHADERTYPE_VS:
5551	hr = pContext->pDevice->CreateVertexShader((const DWORD *)pShaderData, &pShader->u.pVertexShader);
5552	break;
5553
5554	case SVGA3D_SHADERTYPE_PS:
5555	hr = pContext->pDevice->CreatePixelShader((const DWORD *)pShaderData, &pShader->u.pPixelShader);
5556	break;
5557
5558	default:
5559	AssertFailedReturn(VERR_INVALID_PARAMETER);
5560	}
5561	if (hr != D3D_OK)
5562	{
5563	/* Dump the shader code. */
5564	vmsvga3dShaderLogRel("Failed to create", type, cbData, pShaderData);
5565
5566	RTMemFree(pShader->pShaderProgram);
5567	memset(pShader, 0, sizeof(*pShader));
5568	pShader->id = SVGA3D_INVALID_ID;
5569	}
5570
5571	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderDefine: CreateVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5572	return VINF_SUCCESS;
5573	}
5574
5575	int vmsvga3dShaderDestroy(PVGASTATECC pThisCC, uint32_t cid, uint32_t shid, SVGA3dShaderType type)
5576	{
5577	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5578	AssertReturn(pState, VERR_NO_MEMORY);
5579	PVMSVGA3DSHADER pShader = NULL;
5580
5581	Log(("vmsvga3dShaderDestroy %x shid=%x type=%s\n", cid, shid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL"));
5582
5583	PVMSVGA3DCONTEXT pContext;
5584	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5585	AssertRCReturn(rc, rc);
5586
5587	if (type == SVGA3D_SHADERTYPE_VS)
5588	{
5589	if ( shid < pContext->cVertexShaders
5590	&& pContext->paVertexShader[shid].id == shid)
5591	{
5592	pShader = &pContext->paVertexShader[shid];
5593	D3D_RELEASE(pShader->u.pVertexShader);
5594	}
5595	}
5596	else
5597	{
5598	Assert(type == SVGA3D_SHADERTYPE_PS);
5599	if ( shid < pContext->cPixelShaders
5600	&& pContext->paPixelShader[shid].id == shid)
5601	{
5602	pShader = &pContext->paPixelShader[shid];
5603	D3D_RELEASE(pShader->u.pPixelShader);
5604	}
5605	}
5606
5607	if (pShader)
5608	{
5609	if (pShader->pShaderProgram)
5610	RTMemFree(pShader->pShaderProgram);
5611
5612	memset(pShader, 0, sizeof(*pShader));
5613	pShader->id = SVGA3D_INVALID_ID;
5614	}
5615	else
5616	AssertFailedReturn(VERR_INVALID_PARAMETER);
5617
5618	return VINF_SUCCESS;
5619	}
5620
5621	int vmsvga3dShaderSet(PVGASTATECC pThisCC, PVMSVGA3DCONTEXT pContext, uint32_t cid, SVGA3dShaderType type, uint32_t shid)
5622	{
5623	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5624	AssertReturn(pState, VERR_NO_MEMORY);
5625	HRESULT hr;
5626
5627	Log(("vmsvga3dShaderSet %x type=%s shid=%d\n", cid, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", shid));
5628
5629	NOREF(pContext);
5630	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5631	AssertRCReturn(rc, rc);
5632	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5633
5634	if (type == SVGA3D_SHADERTYPE_VS)
5635	{
5636	/* Save for vm state save/restore. */
5637	pContext->state.shidVertex = shid;
5638	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_VERTEXSHADER;
5639
5640	if ( shid < pContext->cVertexShaders
5641	&& pContext->paVertexShader[shid].id == shid)
5642	{
5643	PVMSVGA3DSHADER pShader = &pContext->paVertexShader[shid];
5644	Assert(type == pShader->type);
5645
5646	hr = pContext->pDevice->SetVertexShader(pShader->u.pVertexShader);
5647	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5648	}
5649	else
5650	if (shid == SVGA_ID_INVALID)
5651	{
5652	/* Unselect shader. */
5653	hr = pContext->pDevice->SetVertexShader(NULL);
5654	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5655	}
5656	else
5657	AssertFailedReturn(VERR_INVALID_PARAMETER);
5658	}
5659	else
5660	{
5661	/* Save for vm state save/restore. */
5662	pContext->state.shidPixel = shid;
5663	pContext->state.u32UpdateFlags \|= VMSVGA3D_UPDATE_PIXELSHADER;
5664
5665	Assert(type == SVGA3D_SHADERTYPE_PS);
5666	if ( shid < pContext->cPixelShaders
5667	&& pContext->paPixelShader[shid].id == shid)
5668	{
5669	PVMSVGA3DSHADER pShader = &pContext->paPixelShader[shid];
5670	Assert(type == pShader->type);
5671
5672	hr = pContext->pDevice->SetPixelShader(pShader->u.pPixelShader);
5673	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5674	}
5675	else
5676	if (shid == SVGA_ID_INVALID)
5677	{
5678	/* Unselect shader. */
5679	hr = pContext->pDevice->SetPixelShader(NULL);
5680	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSet: SetVertex/PixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5681	}
5682	else
5683	AssertFailedReturn(VERR_INVALID_PARAMETER);
5684	}
5685
5686	return VINF_SUCCESS;
5687	}
5688
5689	int vmsvga3dShaderSetConst(PVGASTATECC pThisCC, uint32_t cid, uint32_t reg, SVGA3dShaderType type,
5690	SVGA3dShaderConstType ctype, uint32_t cRegisters, uint32_t *pValues)
5691	{
5692	HRESULT hr;
5693	PVMSVGA3DSTATE pState = pThisCC->svga.p3dState;
5694	AssertReturn(pState, VERR_NO_MEMORY);
5695
5696	Log(("vmsvga3dShaderSetConst %x reg=%x type=%s ctype=%x\n", cid, reg, (type == SVGA3D_SHADERTYPE_VS) ? "VERTEX" : "PIXEL", ctype));
5697
5698	PVMSVGA3DCONTEXT pContext;
5699	int rc = vmsvga3dContextFromCid(pState, cid, &pContext);
5700	AssertRCReturn(rc, rc);
5701	AssertReturn(pContext->pDevice, VERR_INTERNAL_ERROR);
5702
5703	for (uint32_t i = 0; i < cRegisters; i++)
5704	{
5705	#ifdef LOG_ENABLED
5706	switch (ctype)
5707	{
5708	case SVGA3D_CONST_TYPE_FLOAT:
5709	{
5710	float pValuesF = (float )pValues;
5711	Log(("ConstantF %d: value=" FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR ", " FLOAT_FMT_STR "\n",
5712	reg + i, FLOAT_FMT_ARGS(pValuesF[i4 + 0]), FLOAT_FMT_ARGS(pValuesF[i4 + 1]), FLOAT_FMT_ARGS(pValuesF[i4 + 2]), FLOAT_FMT_ARGS(pValuesF[i4 + 3])));
5713	break;
5714	}
5715
5716	case SVGA3D_CONST_TYPE_INT:
5717	Log(("ConstantI %d: value=%d, %d, %d, %d\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5718	break;
5719
5720	case SVGA3D_CONST_TYPE_BOOL:
5721	Log(("ConstantB %d: value=%d, %d, %d, %d\n", reg + i, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]));
5722	break;
5723	}
5724	#endif
5725	vmsvga3dSaveShaderConst(pContext, reg + i, type, ctype, pValues[i4 + 0], pValues[i4 + 1], pValues[i4 + 2], pValues[i4 + 3]);
5726	}
5727
5728	switch (type)
5729	{
5730	case SVGA3D_SHADERTYPE_VS:
5731	switch (ctype)
5732	{
5733	case SVGA3D_CONST_TYPE_FLOAT:
5734	hr = pContext->pDevice->SetVertexShaderConstantF(reg, (const float *)pValues, cRegisters);
5735	break;
5736
5737	case SVGA3D_CONST_TYPE_INT:
5738	hr = pContext->pDevice->SetVertexShaderConstantI(reg, (const int *)pValues, cRegisters);
5739	break;
5740
5741	case SVGA3D_CONST_TYPE_BOOL:
5742	hr = pContext->pDevice->SetVertexShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5743	break;
5744
5745	default:
5746	AssertFailedReturn(VERR_INVALID_PARAMETER);
5747	}
5748	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetVertexShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5749	break;
5750
5751	case SVGA3D_SHADERTYPE_PS:
5752	switch (ctype)
5753	{
5754	case SVGA3D_CONST_TYPE_FLOAT:
5755	{
5756	hr = pContext->pDevice->SetPixelShaderConstantF(reg, (const float *)pValues, cRegisters);
5757	break;
5758	}
5759
5760	case SVGA3D_CONST_TYPE_INT:
5761	hr = pContext->pDevice->SetPixelShaderConstantI(reg, (const int *)pValues, cRegisters);
5762	break;
5763
5764	case SVGA3D_CONST_TYPE_BOOL:
5765	hr = pContext->pDevice->SetPixelShaderConstantB(reg, (const BOOL *)pValues, cRegisters);
5766	break;
5767
5768	default:
5769	AssertFailedReturn(VERR_INVALID_PARAMETER);
5770	}
5771	AssertMsgReturn(hr == D3D_OK, ("vmsvga3dShaderSetConst: SetPixelShader failed with %x\n", hr), VERR_INTERNAL_ERROR);
5772	break;
5773
5774	default:
5775	AssertFailedReturn(VERR_INVALID_PARAMETER);
5776	}
5777	return VINF_SUCCESS;
5778	}
5779
5780	int vmsvga3dOcclusionQueryCreate(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5781	{
5782	RT_NOREF(pState);
5783	HRESULT hr = pContext->pDevice->CreateQuery(D3DQUERYTYPE_OCCLUSION, &pContext->occlusion.pQuery);
5784	AssertMsgReturn(hr == D3D_OK, ("CreateQuery(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr), VERR_INTERNAL_ERROR);
5785	return VINF_SUCCESS;
5786	}
5787
5788	int vmsvga3dOcclusionQueryDelete(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5789	{
5790	RT_NOREF(pState);
5791	D3D_RELEASE(pContext->occlusion.pQuery);
5792	return VINF_SUCCESS;
5793	}
5794
5795	int vmsvga3dOcclusionQueryBegin(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5796	{
5797	RT_NOREF(pState);
5798	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_BEGIN);
5799	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_BEGIN(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
5800	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
5801	return VINF_SUCCESS;
5802	}
5803
5804	int vmsvga3dOcclusionQueryEnd(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext)
5805	{
5806	RT_NOREF(pState);
5807	HRESULT hr = pContext->occlusion.pQuery->Issue(D3DISSUE_END);
5808	AssertMsgReturnStmt(hr == D3D_OK, ("D3DISSUE_END(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
5809	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
5810	return VINF_SUCCESS;
5811	}
5812
5813	int vmsvga3dOcclusionQueryGetData(PVMSVGA3DSTATE pState, PVMSVGA3DCONTEXT pContext, uint32_t *pu32Pixels)
5814	{
5815	RT_NOREF(pState);
5816	HRESULT hr = D3D_OK;
5817	/* Wait until the data becomes available. */
5818	DWORD dwPixels = 0;
5819	do
5820	{
5821	hr = pContext->occlusion.pQuery->GetData((void *)&dwPixels, sizeof(DWORD), D3DGETDATA_FLUSH);
5822	} while (hr == S_FALSE);
5823
5824	AssertMsgReturnStmt(hr == D3D_OK, ("GetData(D3DQUERYTYPE_OCCLUSION) failed with %x\n", hr),
5825	D3D_RELEASE(pContext->occlusion.pQuery), VERR_INTERNAL_ERROR);
5826
5827	LogFunc(("Query result: dwPixels %d\n", dwPixels));
5828	*pu32Pixels = dwPixels;
5829	return VINF_SUCCESS;
5830	}
5831
5832	static void vmsvgaDumpD3DCaps(D3DCAPS9 pCaps, D3DADAPTER_IDENTIFIER9 const pai9)
5833	{
5834	bool const fBufferingSaved = RTLogRelSetBuffering(true /fBuffered/);
5835
5836	LogRel(("\nD3D9 adapter: %s %RX16:%RX16 [%s, version %d.%d.%d.%d]\n",
5837	pai9->Description, pai9->VendorId, pai9->DeviceId, pai9->Driver,
5838	RT_HI_U16(pai9->DriverVersion.HighPart), RT_LO_U16(pai9->DriverVersion.HighPart),
5839	RT_HI_U16(pai9->DriverVersion.LowPart), RT_LO_U16(pai9->DriverVersion.LowPart)));
5840
5841	LogRel(("\nD3D device caps: DevCaps2:\n"));
5842	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSRTPATCH)
5843	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSRTPATCH\n"));
5844	if (pCaps->DevCaps2 & D3DDEVCAPS2_ADAPTIVETESSNPATCH)
5845	LogRel((" - D3DDEVCAPS2_ADAPTIVETESSNPATCH\n"));
5846	if (pCaps->DevCaps2 & D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES)
5847	LogRel((" - D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES\n"));
5848	if (pCaps->DevCaps2 & D3DDEVCAPS2_DMAPNPATCH)
5849	LogRel((" - D3DDEVCAPS2_DMAPNPATCH\n"));
5850	if (pCaps->DevCaps2 & D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH)
5851	LogRel((" - D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH\n"));
5852	if (pCaps->DevCaps2 & D3DDEVCAPS2_STREAMOFFSET)
5853	LogRel((" - D3DDEVCAPS2_STREAMOFFSET\n"));
5854	if (pCaps->DevCaps2 & D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET)
5855	LogRel((" - D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET\n"));
5856
5857	LogRel(("\nCaps2:\n"));
5858	if (pCaps->Caps2 & D3DCAPS2_CANAUTOGENMIPMAP)
5859	LogRel((" - D3DCAPS2_CANAUTOGENMIPMAP\n"));
5860	if (pCaps->Caps2 & D3DCAPS2_CANCALIBRATEGAMMA)
5861	LogRel((" - D3DCAPS2_CANCALIBRATEGAMMA\n"));
5862	if (pCaps->Caps2 & D3DCAPS2_CANSHARERESOURCE)
5863	LogRel((" - D3DCAPS2_CANSHARERESOURCE\n"));
5864	if (pCaps->Caps2 & D3DCAPS2_CANMANAGERESOURCE)
5865	LogRel((" - D3DCAPS2_CANMANAGERESOURCE\n"));
5866	if (pCaps->Caps2 & D3DCAPS2_DYNAMICTEXTURES)
5867	LogRel((" - D3DCAPS2_DYNAMICTEXTURES\n"));
5868	if (pCaps->Caps2 & D3DCAPS2_FULLSCREENGAMMA)
5869	LogRel((" - D3DCAPS2_FULLSCREENGAMMA\n"));
5870
5871	LogRel(("\nCaps3:\n"));
5872	if (pCaps->Caps3 & D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD)
5873	LogRel((" - D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD\n"));
5874	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_VIDMEM)
5875	LogRel((" - D3DCAPS3_COPY_TO_VIDMEM\n"));
5876	if (pCaps->Caps3 & D3DCAPS3_COPY_TO_SYSTEMMEM)
5877	LogRel((" - D3DCAPS3_COPY_TO_SYSTEMMEM\n"));
5878	if (pCaps->Caps3 & D3DCAPS3_DXVAHD)
5879	LogRel((" - D3DCAPS3_DXVAHD\n"));
5880	if (pCaps->Caps3 & D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION)
5881	LogRel((" - D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION\n"));
5882
5883	LogRel(("\nPresentationIntervals:\n"));
5884	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
5885	LogRel((" - D3DPRESENT_INTERVAL_IMMEDIATE\n"));
5886	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
5887	LogRel((" - D3DPRESENT_INTERVAL_ONE\n"));
5888	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_TWO)
5889	LogRel((" - D3DPRESENT_INTERVAL_TWO\n"));
5890	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_THREE)
5891	LogRel((" - D3DPRESENT_INTERVAL_THREE\n"));
5892	if (pCaps->PresentationIntervals & D3DPRESENT_INTERVAL_FOUR)
5893	LogRel((" - D3DPRESENT_INTERVAL_FOUR\n"));
5894
5895	LogRel(("\nDevcaps:\n"));
5896	if (pCaps->DevCaps & D3DDEVCAPS_CANBLTSYSTONONLOCAL)
5897	LogRel((" - D3DDEVCAPS_CANBLTSYSTONONLOCAL\n"));
5898	if (pCaps->DevCaps & D3DDEVCAPS_CANRENDERAFTERFLIP)
5899	LogRel((" - D3DDEVCAPS_CANRENDERAFTERFLIP\n"));
5900	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2)
5901	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2\n"));
5902	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMITIVES2EX)
5903	LogRel((" - D3DDEVCAPS_DRAWPRIMITIVES2EX\n"));
5904	if (pCaps->DevCaps & D3DDEVCAPS_DRAWPRIMTLVERTEX)
5905	LogRel((" - D3DDEVCAPS_DRAWPRIMTLVERTEX\n"));
5906	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTESYSTEMMEMORY)
5907	LogRel((" - D3DDEVCAPS_EXECUTESYSTEMMEMORY\n"));
5908	if (pCaps->DevCaps & D3DDEVCAPS_EXECUTEVIDEOMEMORY)
5909	LogRel((" - D3DDEVCAPS_EXECUTEVIDEOMEMORY\n"));
5910	if (pCaps->DevCaps & D3DDEVCAPS_HWRASTERIZATION)
5911	LogRel((" - D3DDEVCAPS_HWRASTERIZATION\n"));
5912	if (pCaps->DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT)
5913	LogRel((" - D3DDEVCAPS_HWTRANSFORMANDLIGHT\n"));
5914	if (pCaps->DevCaps & D3DDEVCAPS_NPATCHES)
5915	LogRel((" - D3DDEVCAPS_NPATCHES\n"));
5916	if (pCaps->DevCaps & D3DDEVCAPS_PUREDEVICE)
5917	LogRel((" - D3DDEVCAPS_PUREDEVICE\n"));
5918	if (pCaps->DevCaps & D3DDEVCAPS_QUINTICRTPATCHES)
5919	LogRel((" - D3DDEVCAPS_QUINTICRTPATCHES\n"));
5920	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHES)
5921	LogRel((" - D3DDEVCAPS_RTPATCHES\n"));
5922	if (pCaps->DevCaps & D3DDEVCAPS_RTPATCHHANDLEZERO)
5923	LogRel((" - D3DDEVCAPS_RTPATCHHANDLEZERO\n"));
5924	if (pCaps->DevCaps & D3DDEVCAPS_SEPARATETEXTUREMEMORIES)
5925	LogRel((" - D3DDEVCAPS_SEPARATETEXTUREMEMORIES\n"));
5926	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURENONLOCALVIDMEM)
5927	LogRel((" - D3DDEVCAPS_TEXTURENONLOCALVIDMEM\n"));
5928	if (pCaps->DevCaps & D3DDEVCAPS_TEXTURESYSTEMMEMORY)
5929	LogRel((" - D3DDEVCAPS_TEXTURESYSTEMMEMORY\n"));
5930	if (pCaps->DevCaps & D3DDEVCAPS_TEXTUREVIDEOMEMORY)
5931	LogRel((" - D3DDEVCAPS_TEXTUREVIDEOMEMORY\n"));
5932	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXSYSTEMMEMORY)
5933	LogRel((" - D3DDEVCAPS_TLVERTEXSYSTEMMEMORY\n"));
5934	if (pCaps->DevCaps & D3DDEVCAPS_TLVERTEXVIDEOMEMORY)
5935	LogRel((" - D3DDEVCAPS_TLVERTEXVIDEOMEMORY\n"));
5936
5937	LogRel(("\nTextureCaps:\n"));
5938	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHA)
5939	LogRel((" - D3DPTEXTURECAPS_ALPHA\n"));
5940	if (pCaps->TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)
5941	LogRel((" - D3DPTEXTURECAPS_ALPHAPALETTE\n"));
5942	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP)
5943	LogRel((" - D3DPTEXTURECAPS_CUBEMAP\n"));
5944	if (pCaps->TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2)
5945	LogRel((" - D3DPTEXTURECAPS_CUBEMAP_POW2\n"));
5946	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP)
5947	LogRel((" - D3DPTEXTURECAPS_MIPCUBEMAP\n"));
5948	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPMAP)
5949	LogRel((" - D3DPTEXTURECAPS_MIPMAP\n"));
5950	if (pCaps->TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP)
5951	LogRel((" - D3DPTEXTURECAPS_MIPVOLUMEMAP\n"));
5952	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL)
5953	LogRel((" - D3DPTEXTURECAPS_NONPOW2CONDITIONAL\n"));
5954	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5955	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5956	if (pCaps->TextureCaps & D3DPTEXTURECAPS_NOPROJECTEDBUMPENV)
5957	LogRel((" - D3DPTEXTURECAPS_NOPROJECTEDBUMPENV\n"));
5958	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)
5959	LogRel((" - D3DPTEXTURECAPS_PERSPECTIVE\n"));
5960	if (pCaps->TextureCaps & D3DPTEXTURECAPS_POW2)
5961	LogRel((" - D3DPTEXTURECAPS_POW2\n"));
5962	if (pCaps->TextureCaps & D3DPTEXTURECAPS_PROJECTED)
5963	LogRel((" - D3DPTEXTURECAPS_PROJECTED\n"));
5964	if (pCaps->TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
5965	LogRel((" - D3DPTEXTURECAPS_SQUAREONLY\n"));
5966	if (pCaps->TextureCaps & D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE)
5967	LogRel((" - D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE\n"));
5968	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)
5969	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP\n"));
5970	if (pCaps->TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2)
5971	LogRel((" - D3DPTEXTURECAPS_VOLUMEMAP_POW2\n"));
5972
5973	LogRel(("\nTextureFilterCaps\n"));
5974	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
5975	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
5976	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
5977	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
5978	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
5979	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
5980	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
5981	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
5982	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
5983	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
5984	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
5985	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
5986	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
5987	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
5988	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
5989	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
5990	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
5991	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
5992	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
5993	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
5994	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
5995	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
5996	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
5997	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
5998	if (pCaps->TextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
5999	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6000
6001	LogRel(("\nCubeTextureFilterCaps\n"));
6002	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6003	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6004	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6005	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6006	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6007	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6008	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6009	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6010	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6011	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6012	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6013	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6014	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6015	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6016	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6017	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6018	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6019	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6020	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6021	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6022	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6023	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6024	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6025	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6026	if (pCaps->CubeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6027	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6028
6029	LogRel(("\nVolumeTextureFilterCaps\n"));
6030	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_CONVOLUTIONMONO)
6031	LogRel((" - D3DPTFILTERCAPS_CONVOLUTIONMONO\n"));
6032	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPOINT)
6033	LogRel((" - D3DPTFILTERCAPS_MAGFPOINT\n"));
6034	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
6035	LogRel((" - D3DPTFILTERCAPS_MAGFLINEAR\n"));
6036	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC)
6037	LogRel((" - D3DPTFILTERCAPS_MAGFANISOTROPIC\n"));
6038	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD)
6039	LogRel((" - D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD\n"));
6040	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MAGFGAUSSIANQUAD)
6041	LogRel((" - D3DPTFILTERCAPS_MAGFGAUSSIANQUAD\n"));
6042	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPOINT)
6043	LogRel((" - D3DPTFILTERCAPS_MINFPOINT\n"));
6044	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
6045	LogRel((" - D3DPTFILTERCAPS_MINFLINEAR\n"));
6046	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC)
6047	LogRel((" - D3DPTFILTERCAPS_MINFANISOTROPIC\n"));
6048	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFPYRAMIDALQUAD)
6049	LogRel((" - D3DPTFILTERCAPS_MINFPYRAMIDALQUAD\n"));
6050	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MINFGAUSSIANQUAD)
6051	LogRel((" - D3DPTFILTERCAPS_MINFGAUSSIANQUAD\n"));
6052	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFPOINT)
6053	LogRel((" - D3DPTFILTERCAPS_MIPFPOINT\n"));
6054	if (pCaps->VolumeTextureFilterCaps & D3DPTFILTERCAPS_MIPFLINEAR)
6055	LogRel((" - D3DPTFILTERCAPS_MIPFLINEAR\n"));
6056
6057	LogRel(("\nTextureAddressCaps:\n"));
6058	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_BORDER)
6059	LogRel((" - D3DPTADDRESSCAPS_BORDER\n"));
6060	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_CLAMP)
6061	LogRel((" - D3DPTADDRESSCAPS_CLAMP\n"));
6062	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_INDEPENDENTUV)
6063	LogRel((" - D3DPTADDRESSCAPS_INDEPENDENTUV\n"));
6064	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRROR)
6065	LogRel((" - D3DPTADDRESSCAPS_MIRROR\n"));
6066	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_MIRRORONCE)
6067	LogRel((" - D3DPTADDRESSCAPS_MIRRORONCE\n"));
6068	if (pCaps->TextureAddressCaps & D3DPTADDRESSCAPS_WRAP)
6069	LogRel((" - D3DPTADDRESSCAPS_WRAP\n"));
6070
6071	LogRel(("\nTextureOpCaps:\n"));
6072	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DISABLE)
6073	LogRel((" - D3DTEXOPCAPS_DISABLE\n"));
6074	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG1)
6075	LogRel((" - D3DTEXOPCAPS_SELECTARG1\n"));
6076	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SELECTARG2)
6077	LogRel((" - D3DTEXOPCAPS_SELECTARG2\n"));
6078	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE)
6079	LogRel((" - D3DTEXOPCAPS_MODULATE\n"));
6080	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE2X)
6081	LogRel((" - D3DTEXOPCAPS_MODULATE2X\n"));
6082	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATE4X)
6083	LogRel((" - D3DTEXOPCAPS_MODULATE4X\n"));
6084	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADD)
6085	LogRel((" - D3DTEXOPCAPS_ADD\n"));
6086	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED)
6087	LogRel((" - D3DTEXOPCAPS_ADDSIGNED\n"));
6088	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSIGNED2X)
6089	LogRel((" - D3DTEXOPCAPS_ADDSIGNED2X\n"));
6090	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_SUBTRACT)
6091	LogRel((" - D3DTEXOPCAPS_SUBTRACT\n"));
6092	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_ADDSMOOTH)
6093	LogRel((" - D3DTEXOPCAPS_ADDSMOOTH\n"));
6094	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDDIFFUSEALPHA)
6095	LogRel((" - D3DTEXOPCAPS_BLENDDIFFUSEALPHA\n"));
6096	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHA)
6097	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHA\n"));
6098	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDFACTORALPHA)
6099	LogRel((" - D3DTEXOPCAPS_BLENDFACTORALPHA\n"));
6100	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDTEXTUREALPHAPM)
6101	LogRel((" - D3DTEXOPCAPS_BLENDTEXTUREALPHAPM\n"));
6102	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BLENDCURRENTALPHA)
6103	LogRel((" - D3DTEXOPCAPS_BLENDCURRENTALPHA\n"));
6104	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_PREMODULATE)
6105	LogRel((" - D3DTEXOPCAPS_PREMODULATE\n"));
6106	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR)
6107	LogRel((" - D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR\n"));
6108	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA)
6109	LogRel((" - D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA\n"));
6110	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR)
6111	LogRel((" - D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR\n"));
6112	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA)
6113	LogRel((" - D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA\n"));
6114	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAP)
6115	LogRel((" - D3DTEXOPCAPS_BUMPENVMAP\n"));
6116	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_BUMPENVMAPLUMINANCE)
6117	LogRel((" - D3DTEXOPCAPS_BUMPENVMAPLUMINANCE\n"));
6118	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_DOTPRODUCT3)
6119	LogRel((" - D3DTEXOPCAPS_DOTPRODUCT3\n"));
6120	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_MULTIPLYADD)
6121	LogRel((" - D3DTEXOPCAPS_MULTIPLYADD\n"));
6122	if (pCaps->TextureOpCaps & D3DTEXOPCAPS_LERP)
6123	LogRel((" - D3DTEXOPCAPS_LERP\n"));
6124
6125
6126	LogRel(("\n"));
6127	LogRel(("PixelShaderVersion: %#x (%u.%u)\n", pCaps->PixelShaderVersion,
6128	D3DSHADER_VERSION_MAJOR(pCaps->PixelShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->PixelShaderVersion)));
6129	LogRel(("VertexShaderVersion: %#x (%u.%u)\n", pCaps->VertexShaderVersion,
6130	D3DSHADER_VERSION_MAJOR(pCaps->VertexShaderVersion), D3DSHADER_VERSION_MINOR(pCaps->VertexShaderVersion)));
6131
6132	LogRel(("\n"));
6133	RTLogRelSetBuffering(fBufferingSaved);
6134	}
6135

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source: vbox/trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-win.cpp@ 85012

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