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SH-2038 Compatibility fix for mac build (GL_ARB_sync symbols not defined on OSX)

master
Dave Parks 2011-07-11 11:41:34 -05:00
parent 268f3dbdea
commit b5149a63f9
1 changed files with 6 additions and 0 deletions
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6
indra/llrender/llvertexbuffer.cpp
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@ -79,23 +79,28 @@ public:
~LLGLSyncFence()
{
#ifdef GL_ARB_sync
if (mSync)
{
glDeleteSync(mSync);
}
#endif
}
void placeFence()
{
#ifdef GL_ARB_sync
if (mSync)
{
glDeleteSync(mSync);
}
mSync = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
#endif
}
void wait()
{
#ifdef GL_ARB_sync
if (mSync)
{
while (glClientWaitSync(mSync, 0, FENCE_WAIT_TIME_NANOSECONDS) == GL_TIMEOUT_EXPIRED)
@ -103,6 +108,7 @@ public:
static S32 waits = 0;
waits++;
}
#endif
}
}