- /* Note it is impossible to correctly deal with EXT_blend_logic_op and
- EXT_draw_buffers2/EXT_blend_equation_separate at the same time.
- These combinations would require support for per-rt logicop enables
- and separate alpha/rgb logicop/blend support respectively. Neither
- possible in gallium nor most hardware. Assume these combinations
- don't happen. */
- if (st->ctx->Color.ColorLogicOpEnabled ||
- (st->ctx->Color.BlendEnabled &&
- st->ctx->Color.BlendEquationRGB == GL_LOGIC_OP)) {