Merge remote branch 'origin/gallium-0.2' into gallium-0.2

1 files changed, 5 insertions, 5 deletions

diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index d70b4bb1a11..fdb0c5a9a4d 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -700,8 +700,8 @@ void vbo_exec_vtx_init( struct vbo_exec_context *exec )
                                  &exec->vtx.bufferobj,
                                  ctx->Array.NullBufferObj);
 
+   ASSERT(!exec->vtx.buffer_map);
    exec->vtx.buffer_map = ALIGN_MALLOC(VBO_VERT_BUFFER_SIZE * sizeof(GLfloat), 64);
-
    vbo_exec_vtxfmt_init( exec );
 
    /* Hook our functions into the dispatch table.
@@ -726,13 +726,13 @@ void vbo_exec_vtx_init( struct vbo_exec_context *exec )
 
 void vbo_exec_vtx_destroy( struct vbo_exec_context *exec )
 {
-   GLcontext *ctx = exec->ctx;
    if (exec->vtx.bufferobj->Name) {
-      ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER_ARB, exec->vtx.bufferobj);
-      ctx->Driver.DeleteBuffer(ctx, exec->vtx.bufferobj);
-      exec->vtx.bufferobj = NULL;
+      /* using a real VBO for vertex data */
+      GLcontext *ctx = exec->ctx;
+      _mesa_reference_buffer_object(ctx, &exec->vtx.bufferobj, NULL);
    }
    else {
+      /* just using malloc'd space for vertex data */
       if (exec->vtx.buffer_map) {
          ALIGN_FREE(exec->vtx.buffer_map);
          exec->vtx.buffer_map = NULL;