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GL_ARB_shader_draw_parameters: From @amdrexu, implement extension.

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This commit is contained in:
John Kessenich 2015-10-14 14:10:30 -06:00
parent b5c046e58b
commit da581a2b95
8 changed files with 131 additions and 8 deletions
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16
Test/440.vert
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@ -159,3 +159,19 @@ out layout(xfb_buffer=7, xfb_offset=0) bblck10 { // link ERROR, implicit stride
dmat4x4 m2;
float f;
} bbinst10;
int drawParamsBad()
{
return gl_BaseVertexARB + gl_BaseInstanceARB + gl_DrawIDARB; // ERROR, extension not requested
}
#extension GL_ARB_shader_draw_parameters: enable
int drawParams()
{
return gl_BaseVertexARB + gl_BaseInstanceARB + gl_DrawIDARB;
gl_BaseVertexARB = 3; // ERROR, can't write to shader 'in'
gl_BaseInstanceARB = 3; // ERROR, can't write to shader 'in'
gl_DrawIDARB = 3; // ERROR, can't write to shader 'in'
glBaseInstanceARB; // ERROR, not defined
}