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draw: fix front/back error in unfilled pipeline stage

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This commit is contained in:
Keith Whitwell
2010-05-14 23:47:05 +01:00
parent 7813d12e05
commit 5ebd2fa7da
1 changed files with 4 additions and 3 deletions
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src/gallium/auxiliary/draw/draw_pipe_unfilled.c
+4 -3
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@@ -134,7 +134,8 @@ static void unfilled_tri( struct draw_stage *stage,
struct prim_header *header )
{
struct unfilled_stage *unfilled = unfilled_stage(stage);
unsigned mode = unfilled->mode[header->det >= 0.0];
unsigned cw = header->det >= 0.0;
unsigned mode = unfilled->mode[cw];
if (0)
print_header_flags(header->flags);
@@ -161,8 +162,8 @@ static void unfilled_first_tri( struct draw_stage *stage,
struct unfilled_stage *unfilled = unfilled_stage(stage);
const struct pipe_rasterizer_state *rast = stage->draw->rasterizer;
unfilled->mode[rast->front_ccw ? 0 : 1] = rast->fill_front;
unfilled->mode[rast->front_ccw ? 1 : 0] = rast->fill_back;
unfilled->mode[0] = rast->front_ccw ? rast->fill_front : rast->fill_back;
unfilled->mode[1] = rast->front_ccw ? rast->fill_back : rast->fill_front;
stage->tri = unfilled_tri;
stage->tri( stage, header );