Fix/improve framebuffer object reference counting.

Use _mesa_reference_framebuffer() and _mesa_unreference_framebuffer() functions
to be sure reference counting is done correctly.  Additional assertions are
done too.  Note _mesa_dereference_framebuffer() renamed to "unreference" as
that's more accurate.

1 files changed, 0 insertions, 1 deletions

diff --git a/src/mesa/drivers/svga/svgamesa.c b/src/mesa/drivers/svga/svgamesa.c
index 0dd9a144fe..d138587569 100644
--- a/src/mesa/drivers/svga/svgamesa.c
+++ b/src/mesa/drivers/svga/svgamesa.c
@@ -433,7 +433,6 @@ void SVGAMesaDestroyContext( SVGAMesaContext ctx )
    if (ctx) {
       _mesa_destroy_visual( ctx->gl_vis );
       _mesa_destroy_context( ctx->gl_ctx );
-      _mesa_destroy_framebuffer( ctx->gl_buffer );
       free( ctx );
       if (ctx==SVGAMesa) {
          SVGAMesa = NULL;