diff options
author | José Fonseca <jrfonseca@tungstengraphics.com> | 2007-11-07 12:08:19 +0000 |
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committer | José Fonseca <jrfonseca@tungstengraphics.com> | 2007-11-07 13:41:00 +0000 |
commit | c28fdf309607ec2994ef9a1109931a8389854300 (patch) | |
tree | f63cd5c6915779f8bca6b1aa30b01123be5b5822 /src/mesa/pipe/draw/draw_private.h | |
parent | 3922baede207c64ce07ec2ac19ffab04f7035483 (diff) |
Use a consistent number to identify undefined vertices.
Diffstat (limited to 'src/mesa/pipe/draw/draw_private.h')
-rw-r--r-- | src/mesa/pipe/draw/draw_private.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/pipe/draw/draw_private.h b/src/mesa/pipe/draw/draw_private.h index f52ff0bd44..bdc3a6b9e7 100644 --- a/src/mesa/pipe/draw/draw_private.h +++ b/src/mesa/pipe/draw/draw_private.h @@ -52,6 +52,7 @@ struct gallivm_prog; struct gallivm_cpu_engine; + /** * Basic vertex info. * Carry some useful information around with the vertices in the prim pipe. @@ -67,6 +68,9 @@ struct vertex_header { float data[][4]; /* Note variable size */ }; +/* NOTE: It should match vertex_id size above */ +#define UNDEFINED_VERTEX_ID 0xffff + /* XXX This is too large */ #define MAX_VERTEX_SIZE ((2 + PIPE_MAX_SHADER_OUTPUTS) * 4 * sizeof(float)) @@ -299,7 +303,7 @@ dup_vert( struct draw_stage *stage, { struct vertex_header *tmp = stage->tmp[idx]; memcpy(tmp, vert, stage->draw->vertex_info.size * sizeof(float) ); - tmp->vertex_id = ~0; + tmp->vertex_id = UNDEFINED_VERTEX_ID; return tmp; } |