package/squeezelite: fix build with FFmpeg 4.0

Git-formatted patch 0003.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

1 files changed, 65 insertions, 0 deletions

diff --git a/package/squeezelite/0003-Replace-deprecated-FFmpeg-API.patch b/package/squeezelite/0003-Replace-deprecated-FFmpeg-API.patch
new file mode 100644
index 0000000000..74d8f1be55
--- /dev/null
+++ b/package/squeezelite/0003-Replace-deprecated-FFmpeg-API.patch
@@ -0,0 +1,65 @@
+From cce6a0378ac319b87d2545d73f593d440bf686f5 Mon Sep 17 00:00:00 2001
+From: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
+Date: Sat, 18 Aug 2018 13:25:23 +0200
+Subject: [PATCH] Replace deprecated FFmpeg API
+
+Fixes compilation with ffmpeg >= 2.9.
+
+Downloaded from Debian:
+https://sources.debian.org/src/squeezelite/1.8-4.1/debian/patches/ffmpeg_2.9.patch/
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+---
+ ffmpeg.c | 14 +++++++-------
+ 1 file changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/ffmpeg.c b/ffmpeg.c
+index 279f31d..bc9136c 100644
+--- a/ffmpeg.c
++++ b/ffmpeg.c
+@@ -52,8 +52,8 @@ struct ff_s {
+ 	unsigned (* avcodec_version)(void);
+ 	AVCodec * (* avcodec_find_decoder)(int);
+ 	int attribute_align_arg (* avcodec_open2)(AVCodecContext *, const AVCodec *, AVDictionary **);
+-	AVFrame * (* avcodec_alloc_frame)(void);
+-	void (* avcodec_free_frame)(AVFrame **);
++	AVFrame * (* av_frame_alloc)(void);
++	void (* av_frame_free)(AVFrame **);
+ 	int attribute_align_arg (* avcodec_decode_audio4)(AVCodecContext *, AVFrame *, int *, const AVPacket *);
+ 	// ffmpeg symbols to be dynamically loaded from libavformat
+ 	unsigned (* avformat_version)(void);
+@@ -324,7 +324,7 @@ static decode_state ff_decode(void) {
+ 
+ 		AVCODEC(ff, open2, ff->codecC, codec, NULL);
+ 
+-		ff->frame = AVCODEC(ff, alloc_frame);
++		ff->frame = AV(ff, frame_alloc);
+ 
+ 		ff->avpkt = AV(ff, malloc, sizeof(AVPacket));
+ 		if (ff->avpkt == NULL) {
+@@ -520,9 +520,9 @@ static void _free_ff_data(void) {
+ 	if (ff->frame) {
+ 		// ffmpeg version dependant free function
+ #if !LINKALL
+-		ff->avcodec_free_frame ? AVCODEC(ff, free_frame, &ff->frame) : AV(ff, freep, &ff->frame);
++		ff->av_frame_free ? AV(ff, frame_free, &ff->frame) : AV(ff, freep, &ff->frame);
+ #elif LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(54,28,0)
+-		AVCODEC(ff, free_frame, &ff->frame);
++		AV(ff, frame_free, &ff->frame);
+ #else
+ 		AV(ff, freep, &ff->frame);
+ #endif
+@@ -607,8 +607,8 @@ static bool load_ff() {
+ 	ff->avcodec_version = dlsym(handle_codec, "avcodec_version");
+ 	ff->avcodec_find_decoder = dlsym(handle_codec, "avcodec_find_decoder");
+ 	ff->avcodec_open2 = dlsym(handle_codec, "avcodec_open2");
+-	ff->avcodec_alloc_frame = dlsym(handle_codec, "avcodec_alloc_frame");
+-	ff->avcodec_free_frame = dlsym(handle_codec, "avcodec_free_frame");
++	ff->av_frame_alloc = dlsym(handle_codec, "av_frame_alloc");
++	ff->av_frame_free = dlsym(handle_codec, "av_frame_free");
+ 	ff->avcodec_decode_audio4 = dlsym(handle_codec, "avcodec_decode_audio4");
+ 	ff->av_init_packet = dlsym(handle_codec, "av_init_packet");
+ 	ff->av_free_packet = dlsym(handle_codec, "av_free_packet");
+-- 
+2.18.0
+