[Mesa-dev] [PATCH] st/mesa: purge framebuffers when unbinding a context

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

This fixes pipe_surface "leaks".

Cc: 18.3 <mesa-stable at lists.freedesktop.org>
---
 src/mesa/state_tracker/st_manager.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c
index 7a3d9777101..7064b99743c 100644
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -1088,21 +1088,26 @@ st_api_make_current(struct st_api *stapi, struct st_context_iface *stctxi,
 
       st_framebuffer_reference(&stdraw, NULL);
       st_framebuffer_reference(&stread, NULL);
 
       /* Purge the context's winsys_buffers list in case any
        * of the referenced drawables no longer exist.
        */
       st_framebuffers_purge(st);
    }
    else {
+      GET_CURRENT_CONTEXT(ctx);
+
       ret = _mesa_make_current(NULL, NULL, NULL);
+
+      if (ctx)
+         st_framebuffers_purge(ctx->st);
    }
 
    return ret;
 }
 
 
 static void
 st_api_destroy(struct st_api *stapi)
 {
 }
-- 
2.17.1