search for: glflushvertexarrayrangenv

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2010 Jan 15
0
More on GART vertex buffer corruption
...e the vertex buffer to be put in VRAM 3. On my system GL_NV_vertex_range causes the use of a GART vertex buffer, and seems the only way to do so Note that statement 2 may not be true for all NV3x/NV4x cards. It would be interesting to see the output of the attached renouveau tests on other cards. glFlushVertexArrayRangeNV does the following: # 14 NOPs 00043710 size 1, subchannel 1 (0xbeef3097),offset 0x1710,increment 00000000 NV40TCL[0x1710/4] 00043d6c size 1, subchannel 1 (0xbeef3097),offset 0x1d6c,increment 00000580 NV40TCL[0x1d6c/4] 00043d70 size 1, subchannel 1 (0xbeef3097),offset 0x1d70,increment 00000...