Mesa (7.9): mesa: fix glDeleteBuffers() regression
Brian Paul
brianp at kemper.freedesktop.org
Mon Nov 15 15:53:44 UTC 2010
Module: Mesa
Branch: 7.9
Commit: 3db8f85446328909c10bb79592c0142bdead4c9a
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=3db8f85446328909c10bb79592c0142bdead4c9a
Author: Brian Paul <brianp at vmware.com>
Date: Mon Nov 15 08:47:58 2010 -0700
mesa: fix glDeleteBuffers() regression
This fixes a regression (failed assertion) from commit
c552f273f559968dfd770367e25329baccbcd0c4 which was hit if glDeleteBuffers()
was called on a buffer that was never bound.
NOTE: this is a candidate for the 7.9 branch.
(cherry picked from commit 78587ea0122d34e13c078d095aa5b730ce24bb73)
---
src/mesa/main/bufferobj.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 967bdf9..d9eaada 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -1004,7 +1004,7 @@ _mesa_DeleteBuffersARB(GLsizei n, const GLuint *ids)
struct gl_array_object *arrayObj = ctx->Array.ArrayObj;
GLuint j;
- ASSERT(bufObj->Name == ids[i]);
+ ASSERT(bufObj->Name == ids[i] || bufObj == &DummyBufferObject);
if (_mesa_bufferobj_mapped(bufObj)) {
/* if mapped, unmap it now */
@@ -1045,7 +1045,7 @@ _mesa_DeleteBuffersARB(GLsizei n, const GLuint *ids)
}
/* The ID is immediately freed for re-use */
- _mesa_HashRemove(ctx->Shared->BufferObjects, bufObj->Name);
+ _mesa_HashRemove(ctx->Shared->BufferObjects, ids[i]);
_mesa_reference_buffer_object(ctx, &bufObj, NULL);
}
}
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