diff options
| author | Brian Paul <[email protected]> | 2011-11-10 09:47:37 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2011-11-11 07:10:56 -0700 |
| commit | 97dedfda5fbb4078db28519e50adeeeb8e1a1dc1 (patch) | |
| tree | 2620b2c03120e2e748d3798b1aa5f3ea6c909712 /src/mesa/vbo/vbo_exec.h | |
| parent | e6c4159372310110ec81273c5d15481c903fefed (diff) | |
vbo: better handling of VBO allocation failures
Previously, if we failed to allocate a VBO (either for display list
compilation or immediate mode rendering) we'd eventually segfault
when trying to map the non-existant buffer or in a glVertex/Color/etc
call when we hit a null pointer.
Now we don't try to map non-existant buffers and if we do fail to
allocate a VBO we plug in no-op functions for glVertex/Color/etc
so we don't segfault.
Diffstat (limited to 'src/mesa/vbo/vbo_exec.h')
| -rw-r--r-- | src/mesa/vbo/vbo_exec.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/vbo/vbo_exec.h b/src/mesa/vbo/vbo_exec.h index 0b72579a82c..8d6b8f95a7f 100644 --- a/src/mesa/vbo/vbo_exec.h +++ b/src/mesa/vbo/vbo_exec.h @@ -82,6 +82,7 @@ struct vbo_exec_context { struct gl_context *ctx; GLvertexformat vtxfmt; + GLvertexformat vtxfmt_noop; struct { struct gl_buffer_object *bufferobj; |