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| author | Brian Paul <brianp@vmware.com> | 2009-08-24 12:43:57 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-08-24 13:05:20 -0600 |
| commit | 93aa0fd81c44c7a5f29f30e8f730e060597b06ad (patch) | |
| tree | 0c72e5fe60afab26a910f578ca04e445030815d9 | |
| parent | 0a24e5011171d71ae88ef0a43b4625ea8d37a917 (diff) | |
vbo: fix divide by zero exception
Fixes bug 23489.
| -rw-r--r-- | src/mesa/vbo/vbo_exec_draw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/vbo/vbo_exec_draw.c b/src/mesa/vbo/vbo_exec_draw.c index d76c45f356..625452ac09 100644 --- a/src/mesa/vbo/vbo_exec_draw.c +++ b/src/mesa/vbo/vbo_exec_draw.c @@ -398,7 +398,7 @@ vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap ) vbo_exec_vtx_unmap( exec ); } - if (unmap) + if (unmap || exec->vtx.vertex_size == 0) exec->vtx.max_vert = 0; else exec->vtx.max_vert = ((VBO_VERT_BUFFER_SIZE - exec->vtx.buffer_used) / |