Module: Mesa
Branch: staging/20.1
Commit: e1e22e38e7ed4cecc44248dd2993f2a9c8e7695e
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=e1e22e38e7ed4cecc44248dd2993f2a9c8e7695e

Author: Tapani Pälli <[email protected]>
Date:   Thu Apr 30 13:03:48 2020 +0300

st/mesa: destroy only own program variants when program is released

Earlier commit tried to achieve this but actually did more. This makes
sure the variants for other contexts continue to live.

Fixes: de3d7dbed52 ("mesa/st: release variants for active programs before 
unref")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2865
Cc: [email protected]
Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4831>
(cherry picked from commit 46b3cb011fd1c9198aeec33d453206846b579817)

---

 .pick_status.json                   | 2 +-
 src/mesa/state_tracker/st_program.c | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/.pick_status.json b/.pick_status.json
index 0e520767ff8..b2e0d1a2560 100644
--- a/.pick_status.json
+++ b/.pick_status.json
@@ -535,7 +535,7 @@
         "description": "st/mesa: destroy only own program variants when 
program is released",
         "nominated": true,
         "nomination_type": 0,
-        "resolution": 0,
+        "resolution": 1,
         "master_sha": null,
         "because_sha": "de3d7dbed521c40344c9f8b2b505b6e2b13a7636"
     },
diff --git a/src/mesa/state_tracker/st_program.c 
b/src/mesa/state_tracker/st_program.c
index 3fa5ff7b74c..cb9fcfdbdd6 100644
--- a/src/mesa/state_tracker/st_program.c
+++ b/src/mesa/state_tracker/st_program.c
@@ -70,6 +70,8 @@
 #include "cso_cache/cso_context.h"
 
 
+static void
+destroy_program_variants(struct st_context *st, struct gl_program *target);
 
 static void
 set_affected_state_flags(uint64_t *states,
@@ -345,7 +347,7 @@ st_release_program(struct st_context *st, struct st_program 
**p)
    if (!*p)
       return;
 
-   st_release_variants(st, *p);
+   destroy_program_variants(st, &((*p)->Base));
    st_reference_prog(st, p, NULL);
 }
 

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