From 1296b1f6c0631ab79464e22d48a6a1548450b943 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Fri, 15 Feb 2013 17:30:30 +0100
Subject: [PATCH 1/2] AVFrame: deprecate all now unused fields

---
 libavutil/frame.h | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/libavutil/frame.h b/libavutil/frame.h
index 5e50aae11a..adc23b2ecc 100644
--- a/libavutil/frame.h
+++ b/libavutil/frame.h
@@ -130,7 +130,10 @@ typedef struct AVFrame {
      */
     enum AVPictureType pict_type;
 
+#if FF_API_AVFRAME_LAVC
+    attribute_deprecated
     uint8_t *base[AV_NUM_DATA_POINTERS];
+#endif
 
     /**
      * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified.
@@ -166,23 +169,29 @@ typedef struct AVFrame {
      */
     int quality;
 
+#if FF_API_AVFRAME_LAVC
+    attribute_deprecated
     int reference;
 
     /**
      * QP table
      */
+    attribute_deprecated
     int8_t *qscale_table;
     /**
      * QP store stride
      */
+    attribute_deprecated
     int qstride;
 
+    attribute_deprecated
     int qscale_type;
 
     /**
      * mbskip_table[mb]>=1 if MB didn't change
      * stride= mb_width = (width+15)>>4
      */
+    attribute_deprecated
     uint8_t *mbskip_table;
 
     /**
@@ -195,24 +204,29 @@ typedef struct AVFrame {
      * motion_val[direction][x + y*mv_stride][0->mv_x, 1->mv_y];
      * @endcode
      */
+    attribute_deprecated
     int16_t (*motion_val[2])[2];
 
     /**
      * macroblock type table
      * mb_type_base + mb_width + 2
      */
+    attribute_deprecated
     uint32_t *mb_type;
 
     /**
      * DCT coefficients
      */
+    attribute_deprecated
     short *dct_coeff;
 
     /**
      * motion reference frame index
      * the order in which these are stored can depend on the codec.
      */
+    attribute_deprecated
     int8_t *ref_index[2];
+#endif
 
     /**
      * for some private data of the user
@@ -224,7 +238,10 @@ typedef struct AVFrame {
      */
     uint64_t error[AV_NUM_DATA_POINTERS];
 
+#if FF_API_AVFRAME_LAVC
+    attribute_deprecated
     int type;
+#endif
 
     /**
      * When decoding, this signals how much the picture must be delayed.
@@ -247,12 +264,16 @@ typedef struct AVFrame {
      */
     int palette_has_changed;
 
+#if FF_API_AVFRAME_LAVC
+    attribute_deprecated
     int buffer_hints;
 
     /**
      * Pan scan.
      */
+    attribute_deprecated
     struct AVPanScan *pan_scan;
+#endif
 
     /**
      * reordered opaque 64bit (generally an integer or a double precision float
@@ -270,16 +291,19 @@ typedef struct AVFrame {
      * @deprecated this field is unused
      */
     attribute_deprecated void *hwaccel_picture_private;
-#endif
 
+    attribute_deprecated
     struct AVCodecContext *owner;
+    attribute_deprecated
     void *thread_opaque;
 
     /**
      * log2 of the size of the block which a single vector in motion_val represents:
      * (4->16x16, 3->8x8, 2-> 4x4, 1-> 2x2)
      */
+    attribute_deprecated
     uint8_t motion_subsample_log2;
+#endif
 
     /**
      * Sample rate of the audio data.

From 8df23e938b4022d6e6e9e1180ea6418abae74fda Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Sat, 23 Feb 2013 08:18:28 +0100
Subject: [PATCH 2/2] lavc: postpone the removal of request_channels API.

Its replacement is still not ready.
---
 libavcodec/version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/version.h b/libavcodec/version.h
index aaf8735686..bc6237156d 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -47,7 +47,7 @@
  */
 
 #ifndef FF_API_REQUEST_CHANNELS
-#define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 55)
+#define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 56)
 #endif
 #ifndef FF_API_OLD_DECODE_AUDIO
 #define FF_API_OLD_DECODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 55)