[Mesa-dev] [PATCH] mesa: Unbind GL_TEXTURE_BUFFER on DeleteBuffers.

[Brian Paul]

On 06/09/2012 10:48 PM, Kenneth Graunke wrote:
> Fixes oglconform's tbo/basic.buffer.delete test.
>
> Signed-off-by: Kenneth Graunke<kenneth at whitecape.org>
> ---
>   src/mesa/main/bufferobj.c |    4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
> index 846260d..332af3d 100644
> --- a/src/mesa/main/bufferobj.c
> +++ b/src/mesa/main/bufferobj.c
> @@ -848,6 +848,10 @@ _mesa_DeleteBuffersARB(GLsizei n, const GLuint *ids)
>               _mesa_BindBufferARB( GL_PIXEL_UNPACK_BUFFER_EXT, 0 );
>            }
>
> +         if (ctx->Texture.BufferObject == bufObj) {
> +            _mesa_BindBufferARB( GL_TEXTURE_BUFFER, 0 );
> +         }
> +
>            /* The ID is immediately freed for re-use */
>            _mesa_HashRemove(ctx->Shared->BufferObjects, ids[i]);
>            /* Make sure we do not run into the classic ABA problem on bind.

Reviewed-by: Brian Paul <brianp at vmware.com>