As discovered and suggested by Mihai Chindea,
http://ffmpeg.org/pipermail/ffmpeg-devel/2016-September/198932.html
I have only inspected/reviewed this change visually, not tested.
Moritz
>From bc8437848870f6143d3cf5b3e615e865b0411ecf Mon Sep 17 00:00:00 2001
From: Moritz Barsnick <barsn...@gmx.net>
Date: Tue, 27 Sep 2016 14:21:49 +0200
Subject: [PATCH] ffmpeg_vaapi: fix choice of decoder_format
The check could previously never evaluate to true, probably due to
a typo.
Reported-By: Mihai Chindea <mihai.chin...@uti.eu.com>
Signed-off-by: Moritz Barsnick <barsn...@gmx.net>
---
ffmpeg_vaapi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ffmpeg_vaapi.c b/ffmpeg_vaapi.c
index 8090597..f1e7c76 100644
--- a/ffmpeg_vaapi.c
+++ b/ffmpeg_vaapi.c
@@ -302,7 +302,7 @@ static int vaapi_build_decoder_config(VAAPIDecoderContext
*ctx,
if (ctx->output_format != AV_PIX_FMT_NONE &&
ctx->output_format != AV_PIX_FMT_VAAPI) {
for (i = 0; constraints->valid_sw_formats[i] != AV_PIX_FMT_NONE; i++) {
- if (constraints->valid_sw_formats[i] == ctx->decode_format) {
+ if (constraints->valid_sw_formats[i] == ctx->output_format) {
ctx->decode_format = ctx->output_format;
av_log(ctx, AV_LOG_DEBUG, "Using decode format %s (output "
"format).\n", av_get_pix_fmt_name(ctx->decode_format));
--
2.7.4
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