[patch] patch for ffmpeg audio and video api changes

mpeg4ip-1.5.0.1-ffmpeg-0.4.9_p20081014.patch (text/plain), 2.57 KB, created by Thomas S. Howard on 2008-10-16 04:08:29 UTC

--- mpeg4ip-1.5.0.1/player/plugin/audio/ffmpeg/ffmpeg.cpp.orig	2008-10-15 20:28:08.000000000 -0700
+++ mpeg4ip-1.5.0.1/player/plugin/audio/ffmpeg/ffmpeg.cpp	2008-10-15 20:31:06.000000000 -0700
@@ -214,7 +214,8 @@
   uint32_t freq_ts = pts->audio_freq_timestamp;
 
   do {
-    used = avcodec_decode_audio(ffmpeg->m_c, (short *)ffmpeg->m_outbuf,
+    outsize=AVCODEC_MAX_AUDIO_FRAME_SIZE;
+    used = avcodec_decode_audio2(ffmpeg->m_c, (short *)ffmpeg->m_outbuf,
 				&outsize, buffer, left);
     if (used < 0) {
       ffmpeg_message(LOG_DEBUG, "ffmpeg", "failed to decode at "U64, 
--- mpeg4ip-1.5.0.1/configure.in.orig	2008-10-15 12:39:56.000000000 -0700
+++ mpeg4ip-1.5.0.1/configure.in	2008-10-15 12:42:39.000000000 -0700
@@ -509,7 +509,7 @@
      if test x$have_ffmpeg = xtrue; then
         AC_DEFINE(HAVE_FFMPEG_INSTALLED, 1, [defined if ffmpeg is installed])
         FFMPEG_INC=
-        FFMPEG_LIB="-lavcodec -lz $ffmpeg_add_libs"
+        FFMPEG_LIB="-lavcodec -lswscale -lz $ffmpeg_add_libs"
         AC_CHECK_TYPES([AVRational], , , [#include <libavcodec/avcodec.h>])
 	AC_CHECK_MEMBERS(AVCodecContext.time_base, , , [#include <libavcodec/avcodec.h>])
         AC_DEFINE(HAVE_FFMPEG, 1, [enable ffmpeg for mp4live])
--- mpeg4ip-1.5.0.1/player/plugin/video/ffmpeg/ffmpeg.h.orig	2008-10-15 12:33:59.000000000 -0700
+++ mpeg4ip-1.5.0.1/player/plugin/video/ffmpeg/ffmpeg.h	2008-10-15 12:34:10.000000000 -0700
@@ -27,6 +27,7 @@
 #ifdef HAVE_FFMPEG_INSTALLED
 extern "C" {
 #include <libavcodec/avcodec.h>
+#include <libswscale/swscale.h>
 }
 #else
 extern "C" {
--- mpeg4ip-1.5.0.1/player/plugin/video/ffmpeg/ffmpeg.cpp.orig	2008-10-15 12:16:22.000000000 -0700
+++ mpeg4ip-1.5.0.1/player/plugin/video/ffmpeg/ffmpeg.cpp	2008-10-15 12:27:22.000000000 -0700
@@ -565,10 +565,25 @@
 	from.data[ix] = ffmpeg->m_picture->data[ix];
 	from.linesize[ix] = ffmpeg->m_picture->linesize[ix];
       }
-      
-      img_convert(&to, PIX_FMT_YUV420P,
-		  &from, ffmpeg->m_c->pix_fmt,
-		  ffmpeg->m_c->width, ffmpeg->m_c->height);
+
+      SwsContext *img_cvt_ctx;
+      img_cvt_ctx = sws_getContext(ffmpeg->m_c->width,
+		      		   ffmpeg->m_c->height,
+ 			           ffmpeg->m_c->pix_fmt,
+		      	           ffmpeg->m_c->width,
+				   ffmpeg->m_c->height, 
+	                           PIX_FMT_YUV420P,
+				   SWS_BICUBIC,
+				   0, 0, 0);
+      sws_scale(img_cvt_ctx,
+		from.data,
+		from.linesize,
+		0,
+		ffmpeg->m_c->height,
+		to.data,
+		to.linesize);
+      sws_freeContext(img_cvt_ctx);
+
       ffmpeg->m_vft->video_filled_buffer(ffmpeg->m_ifptr,
 					 ffmpeg->have_cached_ts ?
 					 ffmpeg->cached_ts : ts);