diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen6_clip_state.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/gen6_clip_state.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_clip_state.c b/src/mesa/drivers/dri/i965/gen6_clip_state.c index e8c16ca62c9..aaf90df2b9c 100644 --- a/src/mesa/drivers/dri/i965/gen6_clip_state.c +++ b/src/mesa/drivers/dri/i965/gen6_clip_state.c @@ -54,7 +54,7 @@ upload_clip_state(struct brw_context *brw) if (brw->gen == 7) { /* _NEW_POLYGON */ - if ((ctx->Polygon.FrontFace == GL_CCW) ^ _mesa_is_user_fbo(fb)) + if (ctx->Polygon._FrontBit == _mesa_is_user_fbo(fb)) dw1 |= GEN7_CLIP_WINDING_CCW; if (ctx->Polygon.CullFlag) { @@ -95,6 +95,10 @@ upload_clip_state(struct brw_context *brw) /* _NEW_TRANSFORM */ dw2 |= (ctx->Transform.ClipPlanesEnabled << GEN6_USER_CLIP_CLIP_DISTANCES_SHIFT); + if (ctx->Transform.ClipDepthMode == GL_ZERO_TO_ONE) + dw2 |= GEN6_CLIP_API_D3D; + else + dw2 |= GEN6_CLIP_API_OGL; dw2 |= GEN6_CLIP_GB_TEST; @@ -170,7 +174,6 @@ upload_clip_state(struct brw_context *brw) OUT_BATCH(_3DSTATE_CLIP << 16 | (4 - 2)); OUT_BATCH(dw1); OUT_BATCH(enable | - GEN6_CLIP_API_OGL | GEN6_CLIP_MODE_NORMAL | GEN6_CLIP_XY_TEST | dw2); |