Displaying 2 results from an estimated 2 matches for "viewportindex".
2014 Jun 23
1
[PATCH v2] nv50/ir: make ARB_viewport_array behave like it does with other drivers
previously, if we had something like:
gl_ViewportIndex = idx;
for(int i = 0; i < gl_in.length(); i++) {
gl_Position = gl_in[i].gl_Position;
EmitVertex();
}
EndPrimitive();
we failed to set the right ViewportIndex.
To resolve this, save the ViewportIndex and store it to the right register on each emit.
This fixes the remaining piglit tests in...
2014 Jun 23
1
[PATCH v3] nv50/ir: make ARB_viewport_array behave like it does with other drivers
previously, if we had something like:
gl_ViewportIndex = idx;
for(int i = 0; i < gl_in.length(); i++) {
gl_Position = gl_in[i].gl_Position;
EmitVertex();
}
EndPrimitive();
we failed to set the right ViewportIndex.
To resolve this, save the ViewportIndex and store it to the right register on each emit.
This fixes the remaining piglit tests in...