This caused us to always free the pipe_surface for the renderbuffer.
The subsequent call to st_update_renderbuffer_surface() would typically
just recreate it. Remove the call to pipe_surface_release() and let
st_update_renderbuffer_surface() take care of freeing the old surface
if it needs to be replaced (because of change to mipmap level, etc).
This can save quite a few calls to pipe_context::create_surface() and
surface_destroy().
---
src/mesa/state_tracker/st_cb_fbo.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/src/mesa/state_tracker/st_cb_fbo.c
b/src/mesa/state_tracker/st_cb_fbo.c
index 0399eef..5707590 100644
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -511,8 +511,6 @@ st_render_texture(struct gl_context *ctx,
strb->rtt_layered = att->Layered;
pipe_resource_reference(&strb->texture, pt);
- pipe_surface_release(pipe, &strb->surface);
-
st_update_renderbuffer_surface(st, strb);
strb->Base.Format = st_pipe_format_to_mesa_format(pt->format);
--
1.9.1
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