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unmap regions when reallocating renderbuffer storage

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Brian 2007-10-20 15:20:46 -06:00
parent fd3876e9e3
commit a1633c0716
1 changed files with 4 additions and 0 deletions
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4
src/mesa/state_tracker/st_cb_fbo.c
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@ -92,6 +92,10 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
/* free old region */
if (strb->surface->region) {
/* loop here since mapping is refcounted */
struct pipe_region *r = strb->surface->region;
while (r->map)
pipe->region_unmap(pipe, r);
pipe->region_release(pipe, &strb->surface->region);
}