diff options
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_atom_blend.c | 9 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_context.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_atom_blend.c b/src/mesa/state_tracker/st_atom_blend.c index e0215c9eefe..3e5410cfab2 100644 --- a/src/mesa/state_tracker/st_atom_blend.c +++ b/src/mesa/state_tracker/st_atom_blend.c @@ -201,6 +201,15 @@ update_blend( struct st_context *st ) st->state.blend = blend; /* struct copy */ st->pipe->set_blend_state(st->pipe, &blend); /* set new state */ } + + if (memcmp(st->ctx->Color.BlendColor, &st->state.blend_color, 4 * sizeof(GLfloat)) != 0) { + /* state has changed */ + st->state.blend_color.color[0] = st->ctx->Color.BlendColor[0]; + st->state.blend_color.color[1] = st->ctx->Color.BlendColor[1]; + st->state.blend_color.color[2] = st->ctx->Color.BlendColor[2]; + st->state.blend_color.color[3] = st->ctx->Color.BlendColor[3]; + st->pipe->set_blend_color(st->pipe, (struct pipe_blend_color *) st->ctx->Color.BlendColor); + } } diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h index 3b47785a9a7..c1d868604cf 100644 --- a/src/mesa/state_tracker/st_context.h +++ b/src/mesa/state_tracker/st_context.h @@ -67,6 +67,7 @@ struct st_context struct { struct pipe_alpha_test_state alpha_test; struct pipe_blend_state blend; + struct pipe_blend_color blend_color; struct pipe_clear_color_state clear_color; struct pipe_clip_state clip; struct pipe_depth_state depth; |