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| author | Brian Paul <brianp@vmware.com> | 2010-04-19 10:27:55 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-04-19 10:27:57 -0600 |
| commit | 96b0807253a491442e336844f997fdc4e1761303 (patch) | |
| tree | 4b1d605f144469339f1b688ce8a5ba05103856c3 /src/mesa/vbo | |
| parent | a59771fb5305a4a8bda35bc7175eceecd0a950ee (diff) | |
| download | external_mesa3d-96b0807253a491442e336844f997fdc4e1761303.zip external_mesa3d-96b0807253a491442e336844f997fdc4e1761303.tar.gz external_mesa3d-96b0807253a491442e336844f997fdc4e1761303.tar.bz2 | |
mesa: unmap the immediate mode VB before destroying it
Fixes failed assertion from fd.o bug 27713.
The assertion was added with the new resource/transfer changes.
This patch could apply to the 7.8 branch but it's not essential.
Diffstat (limited to 'src/mesa/vbo')
| -rw-r--r-- | src/mesa/vbo/vbo_exec_api.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c index e83bd9e..0ccbb42 100644 --- a/src/mesa/vbo/vbo_exec_api.c +++ b/src/mesa/vbo/vbo_exec_api.c @@ -850,8 +850,11 @@ void vbo_exec_vtx_destroy( struct vbo_exec_context *exec ) NULL); } - /* Free the vertex buffer: + /* Free the vertex buffer. Unmap first if needed. */ + if (_mesa_bufferobj_mapped(exec->vtx.bufferobj)) { + ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER, exec->vtx.bufferobj); + } _mesa_reference_buffer_object(ctx, &exec->vtx.bufferobj, NULL); } |