st/mesa: cache pipe_surface for GL_FRAMEBUFFER_SRGB changes

Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 6 insertions, 1 deletions

diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c
index cc781f46209..d0f32ff0f63 100644
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -217,7 +217,12 @@ st_framebuffer_validate(struct st_framebuffer *stfb,
       u_surface_default_template(&surf_tmpl, textures[i]);
       ps = st->pipe->create_surface(st->pipe, textures[i], &surf_tmpl);
       if (ps) {
-         pipe_surface_reference(&strb->surface, ps);
+         struct pipe_surface **psurf =
+            util_format_is_srgb(ps->format) ? &strb->surface_srgb :
+                                              &strb->surface_linear;
+
+         pipe_surface_reference(psurf, ps);
+         strb->surface = *psurf;
          pipe_resource_reference(&strb->texture, ps->texture);
          /* ownership transfered */
          pipe_surface_reference(&ps, NULL);