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mesa: Unbind ARB_transform_feedback2 binding points on Delete too.

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DeleteBuffer needs to unbind from these binding points as well, based on
the same rationale as the previous patch.

+51 oglconforms (together with the last patch).

NOTE: This is a candidate for stable release branches.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Kenneth Graunke 2012-06-04 00:51:34 -07:00
parent 05b086ce93
commit 3edd2ba22b
1 changed files with 7 additions and 1 deletions
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8
src/mesa/main/bufferobj.c
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@ -42,6 +42,7 @@
#include "mfeatures.h" #include "mfeatures.h"
#include "mtypes.h" #include "mtypes.h"
#include "texobj.h" #include "texobj.h"
#include "transformfeedback.h"
/* Debug flags */ /* Debug flags */
@ -829,10 +830,15 @@ _mesa_DeleteBuffersARB(GLsizei n, const GLuint *ids)
_mesa_BindBufferARB( GL_COPY_WRITE_BUFFER, 0 ); _mesa_BindBufferARB( GL_COPY_WRITE_BUFFER, 0 );
} }
/* unbind transform feedback binding point */ /* unbind transform feedback binding points */
if (ctx->TransformFeedback.CurrentBuffer == bufObj) { if (ctx->TransformFeedback.CurrentBuffer == bufObj) {
_mesa_BindBufferARB( GL_TRANSFORM_FEEDBACK_BUFFER, 0 ); _mesa_BindBufferARB( GL_TRANSFORM_FEEDBACK_BUFFER, 0 );
} }
for (j = 0; j < MAX_FEEDBACK_ATTRIBS; j++) {
if (ctx->TransformFeedback.CurrentObject->Buffers[j] == bufObj) {
_mesa_BindBufferBase( GL_TRANSFORM_FEEDBACK_BUFFER, j, 0 );
}
}
/* unbind any pixel pack/unpack pointers bound to this buffer */ /* unbind any pixel pack/unpack pointers bound to this buffer */
if (ctx->Pack.BufferObj == bufObj) { if (ctx->Pack.BufferObj == bufObj) {