Mesa (mesa_7_5_branch): mesa: release VBO and PBO references upon context destruction

[Brian Paul]

Module: Mesa
Branch: mesa_7_5_branch
Commit: 12e94d892e3322be5c8a1594702d69e7a02d5274
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=12e94d892e3322be5c8a1594702d69e7a02d5274

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Jun  2 10:27:05 2009 -0600

mesa: release VBO and PBO references upon context destruction

---

 src/mesa/main/context.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 884b6ad..a947f69 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1007,6 +1007,16 @@ _mesa_free_context_data( GLcontext *ctx )
 
    _mesa_delete_array_object(ctx, ctx->Array.DefaultArrayObj);
 
+#if FEATURE_ARB_pixel_buffer_object
+   _mesa_reference_buffer_object(ctx, &ctx->Pack.BufferObj, NULL);
+   _mesa_reference_buffer_object(ctx, &ctx->Unpack.BufferObj, NULL);
+#endif
+
+#if FEATURE_ARB_vertex_buffer_object
+   _mesa_reference_buffer_object(ctx, &ctx->Array.ArrayBufferObj, NULL);
+   _mesa_reference_buffer_object(ctx, &ctx->Array.ElementArrayBufferObj, NULL);
+#endif
+
 #if FEATURE_ARB_vertex_buffer_object
    _mesa_delete_buffer_object(ctx, ctx->Array.NullBufferObj);
 #endif