llvmpipe: Pass the alpha ref value and blend color in the jit context.

1 files changed, 11 insertions, 4 deletions

diff --git a/src/gallium/drivers/llvmpipe/lp_state_blend.c b/src/gallium/drivers/llvmpipe/lp_state_blend.c
index ebde41c099..3f03bd0057 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_blend.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_blend.c
@@ -69,11 +69,15 @@ void llvmpipe_set_blend_color( struct pipe_context *pipe,
    struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
    unsigned i, j;
 
-   for (i = 0; i < 4; ++i)
-      for (j = 0; j < 16; ++j)
-         llvmpipe->blend_color[i][j] = float_to_ubyte(blend_color->color[i]);
+   memcpy(&llvmpipe->blend_color, blend_color, sizeof *blend_color);
 
-   llvmpipe->dirty |= LP_NEW_BLEND;
+   if(!llvmpipe->jit_context.blend_color)
+      llvmpipe->jit_context.blend_color = align_malloc(4 * 16, 16);
+   for (i = 0; i < 4; ++i) {
+      uint8_t c = float_to_ubyte(blend_color->color[i]);
+      for (j = 0; j < 16; ++j)
+         llvmpipe->jit_context.blend_color[i*4 + j] = c;
+   }
 }
 
 
@@ -97,6 +101,9 @@ llvmpipe_bind_depth_stencil_state(struct pipe_context *pipe,
 
    llvmpipe->depth_stencil = (const struct pipe_depth_stencil_alpha_state *)depth_stencil;
 
+   if(llvmpipe->depth_stencil)
+      llvmpipe->jit_context.alpha_ref_value = llvmpipe->depth_stencil->alpha.ref_value;
+
    llvmpipe->dirty |= LP_NEW_DEPTH_STENCIL_ALPHA;
 }