Submitted By:            Randy McMurchy <randy_at_linuxfromscratch_dot_org>
Date:                    2007-08-10
Initial Package Version: MPlayer-1.0rc1
Upstream Status:         In upstream CVS
Origin:                  Upstream CVS: http://svn.mplayerhq.hu/mplayer/trunk/
Description:             Adds upstream code to allow linking with a system
                         installed version of a recent FFmpeg (date sensitive-
                         must be before 20070620 - BLFS book version is fine).
Note:                    You must pass CPPFLAGS=-I/usr/include/ffmpeg on the
                         configure script command so the build can pick up
                         the system-installed FFMpeg interface headers

$Id: MPlayer-1.0rc1-ext_ffmpeg-1.patch 1860 2007-08-10 18:31:13Z randy $


diff -Nau MPlayer-1.0rc1-orig/libmpcodecs/ae_lavc.c MPlayer-1.0rc1/libmpcodecs/ae_lavc.c
--- MPlayer-1.0rc1-orig/libmpcodecs/ae_lavc.c	2006-10-22 22:32:24.000000000 +0000
+++ MPlayer-1.0rc1/libmpcodecs/ae_lavc.c	2007-08-10 17:07:19.000000000 +0000
@@ -27,8 +27,11 @@
 extern int  lavc_param_audio_global_header;
 extern int  avcodec_inited;
 static int compressed_frame_size = 0;
-#if defined(USE_LIBAVFORMAT) ||  defined(USE_LIBAVFORMAT_SO)
+#if defined(USE_LIBAVFORMAT)
 extern unsigned int codec_get_wav_tag(int id);
+#elif defined(USE_LIBAVFORMAT_SO)
+#include <ffmpeg/avformat.h>
+extern const struct AVCodecTag *mp_wav_taglists[];
 #endif
 
 static int bind_lavc(audio_encoder_t *encoder, muxer_stream_t *mux_a)
@@ -170,8 +173,10 @@
 	}
 	if(lavc_param_atag == 0)
 	{
-#if defined(USE_LIBAVFORMAT) ||  defined(USE_LIBAVFORMAT_SO)
+#if defined(USE_LIBAVFORMAT)
 		lavc_param_atag = codec_get_wav_tag(lavc_acodec->id);
+#elif defined(USE_LIBAVFORMAT_SO)
+		lavc_param_atag = av_codec_get_tag(mp_wav_taglists, lavc_acodec->id);
 #else
 		lavc_param_atag = lavc_find_atag(lavc_param_acodec);
 #endif


diff -Nau MPlayer-1.0rc1-orig/libmpdemux/demux_lavf.c MPlayer-1.0rc1/libmpdemux/demux_lavf.c
--- MPlayer-1.0rc1-orig/libmpdemux/demux_lavf.c	2006-10-22 22:32:31.000000000 +0000
+++ MPlayer-1.0rc1/libmpdemux/demux_lavf.c	2007-08-10 16:52:02.000000000 +0000
@@ -33,6 +33,8 @@
 #ifdef USE_LIBAVFORMAT_SO
 #include <ffmpeg/avformat.h>
 #include <ffmpeg/opt.h>
+#include <ffmpeg/avutil.h> 
+#include "libavformat/riff.h"
 #else
 #include "avformat.h"
 #include "avi.h"
@@ -65,6 +67,28 @@
 
 int64_t ff_gcd(int64_t a, int64_t b);
 
+#ifdef USE_LIBAVFORMAT_SO
+static const AVCodecTag, mp_wav_tags[] = {
+    { CODEC_ID_ADPCM_4XM, MKTAG('4', 'X', 'M', 'A')},
+    { CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4')},
+    { CODEC_ID_PCM_S8,    MKTAG('t', 'w', 'o', 's')},
+    { CODEC_ID_WAVPACK,   MKTAG('W', 'V', 'P', 'K')},
+    { CODEC_ID_TTA,       MKTAG('T', 'T', 'A', '1')},
+    { CODEC_ID_SHORTEN,   MKTAG('s', 'h', 'r', 'n')},
+    { 0, 0 },
+};
+
+const struct AVCodecTag *mp_wav_taglists[] = {codec_wav_tags, mp_wav_tags, 0};
+ 
+static const AVCodecTag, mp_bmp_tags[] = {
+
+    { CODEC_ID_XAN_WC3, MKTAG('W', 'C', '3', 'V')},
+    { 0, 0 },
+};
+
+const struct AVCodecTag *mp_bmp_taglists[] = {codec_bmp_tags, mp_bmp_tags, 0};
+#endif
+
 static int mp_open(URLContext *h, const char *filename, int flags){
     return 0;
 }
@@ -212,7 +236,11 @@
             priv->astreams[priv->audio_streams] = i;
             priv->audio_streams++;
             if(!codec->codec_tag)
+#ifdef USE_LIBAVFORMAT_SO
+                codec->codec_tag= av_codec_get_tag(mp_wav_taglists, codec->codec_id);
+#else
                 codec->codec_tag= codec_get_wav_tag(codec->codec_id);
+#endif
             wf->wFormatTag= codec->codec_tag;
             wf->nChannels= codec->channels;
             wf->nSamplesPerSec= codec->sample_rate;
@@ -278,7 +306,11 @@
 
 	    priv->video_streams++;
             if(!codec->codec_tag)
+#ifdef USE_LIBAVFORMAT_SO
+                codec->codec_tag= av_codec_get_tag(mp_bmp_taglists, codec->codec_id);
+#else
                 codec->codec_tag= codec_get_bmp_tag(codec->codec_id);
+#endif
             bih->biSize= sizeof(BITMAPINFOHEADER) + codec->extradata_size;
             bih->biWidth= codec->width;
             bih->biHeight= codec->height;


diff -Nau MPlayer-1.0rc1-orig/libmpdemux/muxer_lavf.c MPlayer-1.0rc1/libmpdemux/muxer_lavf.c
--- MPlayer-1.0rc1-orig/libmpdemux/muxer_lavf.c	2006-10-22 22:32:31.000000000 +0000
+++ MPlayer-1.0rc1/libmpdemux/muxer_lavf.c	2007-08-10 17:16:34.000000000 +0000
@@ -20,13 +20,15 @@
 #include "m_option.h"
 #ifdef USE_LIBAVFORMAT_SO
 #include <ffmpeg/avformat.h>
+extern const struct AVCodecTag *mp_wav_taglists[];
+extern const struct AVCodecTag *mp_bmp_taglists[];
 #else
 #include "avformat.h"
-#endif
 
 extern unsigned int codec_get_wav_tag(int id);
 extern enum CodecID codec_get_bmp_id(unsigned int tag);
 extern enum CodecID codec_get_wav_id(unsigned int tag);
+#endif
 
 extern char *info_name;
 extern char *info_artist;
@@ -193,7 +195,11 @@
 
 	if(stream->type == MUXER_TYPE_AUDIO)
 	{
+#ifdef USE_LIBAVFORMAT_SO
+		ctx->codec_id = av_codec_get_id(mp_wav_taglists, stream->wf->wFormatTag);
+#else
 		ctx->codec_id = codec_get_wav_id(stream->wf->wFormatTag); 
+#endif
 #if 0 //breaks aac in mov at least
 		ctx->codec_tag = codec_get_wav_tag(ctx->codec_id);
 #endif
@@ -222,7 +228,11 @@
 	}
 	else if(stream->type == MUXER_TYPE_VIDEO)
 	{
+#ifdef USE_LIBAVFORMAT_SO
+		ctx->codec_id = av_codec_get_id(mp_bmp_taglists, stream->bih->biCompression);
+#else
 		ctx->codec_id = codec_get_bmp_id(stream->bih->biCompression);
+#endif
                 if(ctx->codec_id <= 0)
                     ctx->codec_tag= stream->bih->biCompression;
 		mp_msg(MSGT_MUXER, MSGL_INFO, "VIDEO CODEC ID: %d\n", ctx->codec_id);