[FFmpeg-devel] [PATCH] avcodec: only warn about hwaccel with frame threads

[Andreas Cadhalpun]

VLC uses hwaccel with frame threads and it works fine, but returning
an error here made it fail.

This regression was introduced in commit 31741ae.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
---
 libavcodec/utils.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 63439bb..a22d80d 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -1012,9 +1012,8 @@ static int setup_hwaccel(AVCodecContext *avctx,
     int ret        = 0;
 
     if (avctx->active_thread_type & FF_THREAD_FRAME) {
-        av_log(avctx, AV_LOG_ERROR,
-               "Hardware accelerated decoding with frame threading is not supported.\n");
-        return AVERROR(EINVAL);
+        av_log(avctx, AV_LOG_WARNING,
+               "Hardware accelerated decoding with frame threading might cause problems.\n");
     }
 
     if (!hwa) {
-- 
2.7.0.rc3