diff options
| author | Eric Anholt <[email protected]> | 2012-11-14 14:37:00 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2012-11-17 12:55:54 -0800 |
| commit | 3c368bb307544a51f8b8d13f0d496a742086c9e2 (patch) | |
| tree | 7c1e1d2ca8a3b98f7061f5a7698d2f277d6fa655 /src/mesa/drivers | |
| parent | 94e82b2e6cabd7ad26ff35067f6b6675168649d3 (diff) | |
i965/gen4: Respect the VERTEX_PROGRAM_TWO_SIDE vertex program/shader flag.
Fixes piglit "vertex-program-two-side enabled front back" and 4 others.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_sf.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_sf.c b/src/mesa/drivers/dri/i965/brw_sf.c index 23a874aa8ec..eb361a97092 100644 --- a/src/mesa/drivers/dri/i965/brw_sf.c +++ b/src/mesa/drivers/dri/i965/brw_sf.c @@ -190,9 +190,10 @@ brw_upload_sf_prog(struct brw_context *brw) if ((ctx->Point.SpriteOrigin == GL_LOWER_LEFT) != render_to_fbo) key.sprite_origin_lower_left = true; - /* _NEW_LIGHT */ + /* _NEW_LIGHT | _NEW_PROGRAM */ key.do_flat_shading = (ctx->Light.ShadeModel == GL_FLAT); - key.do_twoside_color = (ctx->Light.Enabled && ctx->Light.Model.TwoSide); + key.do_twoside_color = ((ctx->Light.Enabled && ctx->Light.Model.TwoSide) || + ctx->VertexProgram._TwoSideEnabled); /* _NEW_POLYGON */ if (key.do_twoside_color) { @@ -214,7 +215,7 @@ brw_upload_sf_prog(struct brw_context *brw) const struct brw_tracked_state brw_sf_prog = { .dirty = { .mesa = (_NEW_HINT | _NEW_LIGHT | _NEW_POLYGON | _NEW_POINT | - _NEW_TRANSFORM | _NEW_BUFFERS), + _NEW_TRANSFORM | _NEW_BUFFERS | _NEW_PROGRAM), .brw = (BRW_NEW_REDUCED_PRIMITIVE), .cache = CACHE_NEW_VS_PROG }, |