OpenHarmony/third_party_mesa3d
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Move edgeflag into the VERT_ATTRIB_SEVEN slot. This means that our

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NV_vertex_program implementation has slightly incorrect aliasing
behaviour.  I think this is reasonable given the simplification and
the fact that the mainstream ARB_vp continues to have the correct
behaviour.
This commit is contained in:
Keith Whitwell
2006-10-30 20:16:35 +00:00
parent e8abd098b3
commit fd2756006a
12 changed files with 107 additions and 102 deletions
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4
src/mesa/main/state.c
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@@ -887,8 +887,8 @@ update_arrays( GLcontext *ctx )
/* 7 */
if (ctx->VertexProgram._Enabled
&& ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_SEVEN].Enabled) {
min = MIN2(min, ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_SEVEN]._MaxElement);
&& ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_EDGEFLAG].Enabled) {
min = MIN2(min, ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_EDGEFLAG]._MaxElement);
}
/* 8..15 */