diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 74596e91c35..b2336b70f0a 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -539,8 +539,10 @@ fs_visitor::emit_general_interpolation(ir_variable *ir) continue; } - if (c->key.flat_shade && (location == FRAG_ATTRIB_COL0 || - location == FRAG_ATTRIB_COL1)) { + bool is_gl_Color = + location == FRAG_ATTRIB_COL0 || location == FRAG_ATTRIB_COL1; + + if (c->key.flat_shade && is_gl_Color) { /* Constant interpolation (flat shading) case. The SF has * handed us defined values in only the constant offset * field of the setup reg. @@ -560,7 +562,7 @@ fs_visitor::emit_general_interpolation(ir_variable *ir) attr.reg_offset++; } - if (intel->gen < 6) { + if (intel->gen < 6 && !(is_gl_Color && c->key.linear_color)) { attr.reg_offset -= type->vector_elements; for (unsigned int c = 0; c < type->vector_elements; c++) { emit(BRW_OPCODE_MUL, attr, attr, this->pixel_w); |