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Last change
on this file since 66250 was 39288, checked in by vboxsync, 13 years ago |
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CrOpenGL: avoid blocked client polling & extra memcpy (block hgsmi command until completion)
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Property svn:eol-style
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native
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Id
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File size:
858 bytes
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| 1 | /* Copyright (c) 2001, Stanford University
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| 2 | * All rights reserved
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| 3 | *
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| 4 | * See the file LICENSE.txt for information on redistributing this software.
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| 5 | */
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| 6 |
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| 7 | #include "cr_mem.h"
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| 8 | #include "cr_net.h"
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| 9 | #include "server_dispatch.h"
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| 10 | #include "server.h"
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| 11 |
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| 12 | void SERVER_DISPATCH_APIENTRY crServerDispatchWriteback( GLint *writeback )
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| 13 | {
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| 14 | (void) writeback;
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| 15 | crServerWriteback( );
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| 16 | }
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| 17 |
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| 18 | void crServerWriteback(void)
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| 19 | {
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| 20 | CRMessageWriteback *wb = (CRMessageWriteback *) crAlloc( sizeof( *wb ) );
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| 21 | wb->header.type = CR_MESSAGE_WRITEBACK;
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| 22 | CRDBGPTR_PRINTWB(cr_server.curClient->conn->u32ClientID, &cr_server.writeback_ptr);
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| 23 | CRDBGPTR_CHECKNZ(&cr_server.writeback_ptr);
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| 24 | crMemcpy( &(wb->writeback_ptr), &(cr_server.writeback_ptr), sizeof( wb->writeback_ptr ) );
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| 25 | crNetSend( cr_server.curClient->conn, NULL, wb, sizeof( *wb ) );
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| 26 | CRDBGPTR_SETZ(&cr_server.writeback_ptr);
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| 27 | crFree( wb );
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| 28 | }
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