[xine-cvs] HG: xine-lib-1.2: Fix AVCodecContext/AVFrame freeing.

[Torsten J. <t....@gm...>]

# HG changeset patch
# User Torsten Jager <t....@gm...>
# Date 1406996940 -7200
# Node ID 9eb7a17a9d677739c3a89675ccf18372a0a68a46
# Branch  default
# Parent  d3e449e17026f2dda00e947d97223bf801259f86
Fix AVCodecContext/AVFrame freeing.

diff --git a/src/combined/ffmpeg/ff_audio_decoder.c b/src/combined/ffmpeg/ff_audio_decoder.c
--- a/src/combined/ffmpeg/ff_audio_decoder.c
+++ b/src/combined/ffmpeg/ff_audio_decoder.c
@@ -1117,11 +1117,11 @@
   free16 (this->buf);
   free16 (this->decode_buffer);
 
-  if(this->context && this->context->extradata)
-    free(this->context->extradata);
-
-  if(this->context)
-    av_free(this->context);
+  if (this->context) {
+    _x_freep (&this->context->extradata);
+    this->context->extradata_size = 0;
+    avcodec_free_context (&this->context);
+  }
 
   free (this_gen);
 }
 --git a/src/combined/ffmpeg/ff_video_decoder.c b/src/combined/ffmpeg/ff_video_decoder.c
--- a/src/combined/ffmpeg/ff_video_decoder.c
+++ b/src/combined/ffmpeg/ff_video_decoder.c
@@ -2474,14 +2474,14 @@
   if (this->slice_offset_table)
     free (this->slice_offset_table);
 
-  if(this->context && this->context->extradata)
-    free(this->context->extradata);
-
-  if( this->context )
-    av_free( this->context );
+  if (this->context) {
+    _x_freep (&this->context->extradata);
+    this->context->extradata_size = 0;
+    avcodec_free_context (&this->context);
+  }
 
   if( this->av_frame )
-    av_free( this->av_frame );
+    avcodec_free_frame( &this->av_frame );
 
   if (this->buf)
     free(this->buf);
 --git a/src/combined/ffmpeg/ffmpeg_compat.h b/src/combined/ffmpeg/ffmpeg_compat.h
--- a/src/combined/ffmpeg/ffmpeg_compat.h
+++ b/src/combined/ffmpeg/ffmpeg_compat.h
@@ -205,4 +205,15 @@
 #  define AV_BUFFER 1
 #endif
 
+#if LIBAVCODEC_VERSION_INT < AV_INT_VERSION(55,63,100)
+#  define avcodec_free_context(pp) av_free(*(pp))
+#endif
+
+#if LIBAVCODEC_VERSION_INT < AV_INT_VERSION(54,59,100)
+#  define avcodec_free_frame(pp) av_free(*(pp))
+#elif LIBAVCODEC_VERSION_INT >= AV_INT_VERSION(55,45,101)
+#  define avcodec_alloc_frame() av_frame_alloc()
+#  define avcodec_free_frame(pp) av_frame_free(pp)
+#endif
+
 #endif /* XINE_AVCODEC_COMPAT_H */
 --git a/src/dxr3/ffmpeg_encoder.c b/src/dxr3/ffmpeg_encoder.c
--- a/src/dxr3/ffmpeg_encoder.c
+++ b/src/dxr3/ffmpeg_encoder.c
@@ -319,7 +319,7 @@
   lprintf("flushing buffers\n");
   if (this->context) {
     avcodec_close(this->context);
-    free(this->context);
+    avcodec_free_context (&this->context);
     free(this->picture);
     this->context = NULL;
     this->picture = NULL;