diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen6_sf_state.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_sf_state.c b/src/mesa/drivers/dri/i965/gen6_sf_state.c index 471067e8f0..06ac5d49a0 100644 --- a/src/mesa/drivers/dri/i965/gen6_sf_state.c +++ b/src/mesa/drivers/dri/i965/gen6_sf_state.c @@ -99,6 +99,48 @@ upload_sf_state(struct brw_context *brw) if (ctx->Polygon.OffsetFill) dw2 |= GEN6_SF_GLOBAL_DEPTH_OFFSET_SOLID; + if (ctx->Polygon.OffsetLine) + dw2 |= GEN6_SF_GLOBAL_DEPTH_OFFSET_WIREFRAME; + + if (ctx->Polygon.OffsetPoint) + dw2 |= GEN6_SF_GLOBAL_DEPTH_OFFSET_POINT; + + switch (ctx->Polygon.FrontMode) { + case GL_FILL: + dw2 |= GEN6_SF_FRONT_SOLID; + break; + + case GL_LINE: + dw2 |= GEN6_SF_FRONT_WIREFRAME; + break; + + case GL_POINT: + dw2 |= GEN6_SF_FRONT_POINT; + break; + + default: + assert(0); + break; + } + + switch (ctx->Polygon.BackMode) { + case GL_FILL: + dw2 |= GEN6_SF_BACK_SOLID; + break; + + case GL_LINE: + dw2 |= GEN6_SF_BACK_WIREFRAME; + break; + + case GL_POINT: + dw2 |= GEN6_SF_BACK_POINT; + break; + + default: + assert(0); + break; + } + /* _NEW_SCISSOR */ if (ctx->Scissor.Enabled) dw3 |= GEN6_SF_SCISSOR_ENABLE; |