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From 9a9e918ec819277c6c5c2f21b52dd63570e426a7 Mon Sep 17 00:00:00 2001
From: James Cowgill <jcowgill@users.noreply.github.com>
Date: Sun, 25 Feb 2018 20:13:57 +0000
Subject: [PATCH] Fix build errors with FFmpeg 4.0
---
ffmpeg.c | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/ffmpeg.c b/ffmpeg.c
index b2780bb..23644db 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -67,6 +67,19 @@
#endif
+/*********************************************/
+#if (LIBAVCODEC_VERSION_MAJOR >= 57)
+
+#define MY_CODEC_FLAG_GLOBAL_HEADER AV_CODEC_FLAG_GLOBAL_HEADER
+#define MY_CODEC_FLAG_QSCALE AV_CODEC_FLAG_QSCALE
+
+#else
+
+#define MY_CODEC_FLAG_GLOBAL_HEADER CODEC_FLAG_GLOBAL_HEADER
+#define MY_CODEC_FLAG_QSCALE CODEC_FLAG_QSCALE
+
+#endif
+
/*********************************************/
AVFrame *my_frame_alloc(void){
AVFrame *pic;
@@ -538,7 +551,7 @@ static int ffmpeg_set_quality(struct ffmpeg *ffmpeg){
/* The selection of 8000 in the else is a subjective number based upon viewing output files */
if (ffmpeg->vbr > 0){
ffmpeg->vbr =(int)(((100-ffmpeg->vbr)*(100-ffmpeg->vbr)*(100-ffmpeg->vbr) * 8000) / 1000000) + 1;
- ffmpeg->ctx_codec->flags |= CODEC_FLAG_QSCALE;
+ ffmpeg->ctx_codec->flags |= MY_CODEC_FLAG_QSCALE;
ffmpeg->ctx_codec->global_quality=ffmpeg->vbr;
}
}
@@ -663,7 +676,7 @@ static int ffmpeg_set_codec(struct ffmpeg *ffmpeg){
ffmpeg->ctx_codec->strict_std_compliance = -2;
ffmpeg->ctx_codec->level = 3;
}
- ffmpeg->ctx_codec->flags |= CODEC_FLAG_GLOBAL_HEADER;
+ ffmpeg->ctx_codec->flags |= MY_CODEC_FLAG_GLOBAL_HEADER;
retcd = ffmpeg_set_quality(ffmpeg);
if (retcd < 0){
--
2.16.2
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