Module: libav
Branch: release/12
Commit: 98db2e3a3b3023b02ef6aa4160a288bebcdc1570

Author:    Mark Thompson <[email protected]>
Committer: Mark Thompson <[email protected]>
Date:      Fri Nov 25 12:36:05 2016 +0000

hwcontext_vaapi: Don't abort on failing to allocate from a fixed-size pool

(cherry picked from commit d30719e62de68975cbc7ffd318df03a183037563)

---

 libavutil/hwcontext_vaapi.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index bba0c4d..e13c0de 100644
--- a/libavutil/hwcontext_vaapi.c
+++ b/libavutil/hwcontext_vaapi.c
@@ -390,6 +390,10 @@ static AVBufferRef *vaapi_pool_alloc(void *opaque, int 
size)
     VAStatus vas;
     AVBufferRef *ref;
 
+    if (hwfc->initial_pool_size > 0 &&
+        avfc->nb_surfaces >= hwfc->initial_pool_size)
+        return NULL;
+
     vas = vaCreateSurfaces(hwctx->display, ctx->rt_format,
                            hwfc->width, hwfc->height,
                            &surface_id, 1,

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