ffmpeg roll of source to mar 9 version...

patched-ffmpeg-mt/libavcodec/avcodec.h

Index: patched-ffmpeg-mt/libavcodec/avcodec.h
===================================================================
--- patched-ffmpeg-mt/libavcodec/avcodec.h	(revision 41250)
+++ patched-ffmpeg-mt/libavcodec/avcodec.h	(working copy)
@@ -30,7 +30,7 @@
 #include "libavutil/avutil.h"
 
 #define LIBAVCODEC_VERSION_MAJOR 52
-#define LIBAVCODEC_VERSION_MINOR 52
+#define LIBAVCODEC_VERSION_MINOR 59
 #define LIBAVCODEC_VERSION_MICRO  0
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
@@ -204,6 +204,9 @@
     CODEC_ID_R210,
     CODEC_ID_ANM,
     CODEC_ID_BINKVIDEO,
+    CODEC_ID_IFF_ILBM,
+    CODEC_ID_IFF_BYTERUN1,
+    CODEC_ID_KGV1,
 
     /* various PCM "codecs" */
     CODEC_ID_PCM_S16LE= 0x10000,
@@ -422,12 +425,14 @@
 
 /**
  * Required number of additionally allocated bytes at the end of the input bitstream for decoding.
- * This is mainly needed because some optimized bitstream readers read
- * 32 or 64 bit at once and could read over the end.<br>
+ * The first 8 bytes are needed because some optimized bitstream readers read
+ * 32 or 64 bit at once and could read over the end. The remainder is to give
+ * decoders a reasonable amount of distance to work with before checking for
+ * buffer overreads.<br>
  * Note: If the first 23 bits of the additional bytes are not 0, then damaged
  * MPEG bitstreams could cause overread and segfault.
  */
-#define FF_INPUT_BUFFER_PADDING_SIZE 8
+#define FF_INPUT_BUFFER_PADDING_SIZE 64
 
 /**
  * minimum encoding buffer size
@@ -895,7 +900,8 @@
     short *dct_coeff;\
 \
     /**\
-     * motion referece frame index\
+     * motion reference frame index\
+     * the order in which these are stored can depend on the codec.\
      * - encoding: Set by user.\
      * - decoding: Set by libavcodec.\
      */\
@@ -1323,6 +1329,7 @@
 #define FF_BUG_HPEL_CHROMA      2048
 #define FF_BUG_DC_CLIP          4096
 #define FF_BUG_MS               8192 ///< Work around various bugs in Microsoft's broken decoders.
+#define FF_BUG_TRUNCATED       16384
 //#define FF_BUG_FAKE_SCALABILITY 16 //Autodetection should work 100%.
 
     /**
@@ -1380,7 +1387,7 @@
     /**
      * Called at the beginning of each frame to get a buffer for it.
      * If pic.reference is set then the frame will be read later by libavcodec.
-     * avcodec_align_dimensions() should be used to find the required width and
+     * avcodec_align_dimensions2() should be used to find the required width and
      * height, as they normally need to be rounded up to the next multiple of 16.
      * if CODEC_CAP_DR1 is not set then get_buffer() must call
      * avcodec_default_get_buffer() instead of providing buffers allocated by
@@ -1592,6 +1599,7 @@
 #define FF_IDCT_EA            21
 #define FF_IDCT_SIMPLENEON    22
 #define FF_IDCT_SIMPLEALPHA   23
+#define FF_IDCT_BINK          24
 
     /**
      * slice count
@@ -3290,7 +3298,19 @@
 int avcodec_default_get_buffer(AVCodecContext *s, AVFrame *pic);
 void avcodec_default_release_buffer(AVCodecContext *s, AVFrame *pic);
 int avcodec_default_reget_buffer(AVCodecContext *s, AVFrame *pic);
+/**
+ * Modifies width and height values so that they will result in a memory
+ * buffer that is acceptable for the codec if you do not use any horizontal
+ * padding.
+ */
 void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height);
+/**
+ * Modifies width and height values so that they will result in a memory
+ * buffer that is acceptable for the codec if you also ensure that all
+ * line sizes are a multiple of the respective linesize_align[i].
+ */
+void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
+                               int linesize_align[4]);
 
 /**
  * Checks if the given dimension of a picture is valid, meaning that all