Merge commit 'origin/master' into gallium-0.2

[mesa.git] / src / gallium / drivers / softpipe / sp_quad_coverage.c

diff --git a/src/gallium/drivers/softpipe/sp_quad_coverage.c b/src/gallium/drivers/softpipe/sp_quad_coverage.c
index b3d3fae22fdad16d043fd3d55d4dd4c62e8f43f1..ee29aa7dfea0802b53649ad2e38754837c6aabbb 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_quad_coverage.c
+++ b/src/gallium/drivers/softpipe/sp_quad_coverage.c
@@ -33,7 +33,7 @@
 
 
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
+#include "util/u_memory.h"
 #include "sp_context.h"
 #include "sp_headers.h"
 #include "sp_quad.h"
@@ -47,15 +47,20 @@ coverage_quad(struct quad_stage *qs, struct quad_header *quad)
 {
    struct softpipe_context *softpipe = qs->softpipe;
 
-   if ((softpipe->rasterizer->poly_smooth && quad->prim == PRIM_TRI) ||
-       (softpipe->rasterizer->line_smooth && quad->prim == PRIM_LINE) ||
-       (softpipe->rasterizer->point_smooth && quad->prim == PRIM_POINT)) {
-      float (*quadColor)[4] = quad->outputs.color;
-      unsigned j;
-      for (j = 0; j < QUAD_SIZE; j++) {
-         assert(quad->coverage[j] >= 0.0);
-         assert(quad->coverage[j] <= 1.0);
-         quadColor[3][j] *= quad->coverage[j];
+   if ((softpipe->rasterizer->poly_smooth && quad->input.prim == PRIM_TRI) ||
+       (softpipe->rasterizer->line_smooth && quad->input.prim == PRIM_LINE) ||
+       (softpipe->rasterizer->point_smooth && quad->input.prim == PRIM_POINT)) {
+      uint cbuf;
+
+      /* loop over colorbuffer outputs */
+      for (cbuf = 0; cbuf < softpipe->framebuffer.num_cbufs; cbuf++) {
+         float (*quadColor)[4] = quad->output.color[cbuf];
+         unsigned j;
+         for (j = 0; j < QUAD_SIZE; j++) {
+            assert(quad->input.coverage[j] >= 0.0);
+            assert(quad->input.coverage[j] <= 1.0);
+         quadColor[3][j] *= quad->input.coverage[j];
+         }
       }
    }