From 82093764684a4c11f9ad0d8c12bf2e34758ea0fe Mon Sep 17 00:00:00 2001
From: Niklas Haas <git@haasn.xyz>
Date: Fri, 11 Aug 2017 04:53:25 +0200
Subject: vo_opengl: make ra_fns.timer_create optional

---
 video/out/opengl/ra.h    | 2 +-
 video/out/opengl/utils.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'video')

diff --git a/video/out/opengl/ra.h b/video/out/opengl/ra.h
index 00d631b93e..d7686bce5f 100644
--- a/video/out/opengl/ra.h
+++ b/video/out/opengl/ra.h
@@ -382,7 +382,7 @@ struct ra_fns {
                            const struct ra_renderpass_run_params *params);
 
     // Create a timer object. Returns NULL on failure, or if timers are
-    // unavailable.
+    // unavailable for some reason. Optional.
     ra_timer *(*timer_create)(struct ra *ra);
 
     void (*timer_destroy)(struct ra *ra, ra_timer *timer);
diff --git a/video/out/opengl/utils.c b/video/out/opengl/utils.c
index a0174e8063..64421b73a8 100644
--- a/video/out/opengl/utils.c
+++ b/video/out/opengl/utils.c
@@ -134,6 +134,9 @@ struct timer_pool {
 
 struct timer_pool *timer_pool_create(struct ra *ra)
 {
+    if (!ra->fns->timer_create)
+        return NULL;
+
     ra_timer *timer = ra->fns->timer_create(ra);
     if (!timer)
         return NULL;
-- 
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