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-rw-r--r--src/gallium/auxiliary/draw/draw_pipe.c36
1 files changed, 23 insertions, 13 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pipe.c b/src/gallium/auxiliary/draw/draw_pipe.c
index 070ac803c8..58995e0724 100644
--- a/src/gallium/auxiliary/draw/draw_pipe.c
+++ b/src/gallium/auxiliary/draw/draw_pipe.c
@@ -175,21 +175,31 @@ static void do_triangle( struct draw_context *draw,
* higher bits of i0. Otherwise, flags do not matter.
*/
-#define TRIANGLE(flags,i0,i1,i2) \
- do_triangle( draw, \
- i0, /* flags */ \
- verts + stride * (i0 & ~DRAW_PIPE_FLAG_MASK), \
- verts + stride * (i1), \
- verts + stride * (i2) )
-
-#define LINE(flags,i0,i1) \
- do_line( draw, \
- i0, /* flags */ \
- verts + stride * (i0 & ~DRAW_PIPE_FLAG_MASK), \
- verts + stride * (i1) )
+#define TRIANGLE(flags,i0,i1,i2) \
+ do { \
+ assert(!((i1) & DRAW_PIPE_FLAG_MASK)); \
+ assert(!((i2) & DRAW_PIPE_FLAG_MASK)); \
+ do_triangle( draw, \
+ i0, /* flags */ \
+ verts + stride * (i0 & ~DRAW_PIPE_FLAG_MASK), \
+ verts + stride * (i1), \
+ verts + stride * (i2) ); \
+ } while (0)
+
+#define LINE(flags,i0,i1) \
+ do { \
+ assert(!((i1) & DRAW_PIPE_FLAG_MASK)); \
+ do_line( draw, \
+ i0, /* flags */ \
+ verts + stride * (i0 & ~DRAW_PIPE_FLAG_MASK), \
+ verts + stride * (i1) ); \
+ } while (0)
#define POINT(i0) \
- do_point( draw, verts + stride * (i0) )
+ do { \
+ assert(!((i0) & DRAW_PIPE_FLAG_MASK)); \
+ do_point( draw, verts + stride * (i0) ); \
+ } while (0)
#define GET_ELT(idx) (elts[idx])