avcodec/internal: Move ff_set_sar() to decode.h

Only used by decoders, as the SAR has to be set by the user
when encoding.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/av1dec.c

@@ -27,6 +27,7 @@
 #include "av1dec.h"
 #include "bytestream.h"
 #include "codec_internal.h"
+#include "decode.h"
 #include "hwconfig.h"
 #include "internal.h"
 #include "profiles.h"

libavcodec/decode.h

@@ -99,6 +99,12 @@ int ff_copy_palette(void *dst, const AVPacket *src, void *logctx);
  */
 int ff_decode_preinit(AVCodecContext *avctx);
 
+/**
+ * Check that the provided sample aspect ratio is valid and set it on the codec
+ * context.
+ */
+int ff_set_sar(AVCodecContext *avctx, AVRational sar);
+
 /**
  * Select the (possibly hardware accelerated) pixel format.
  * This is a wrapper around AVCodecContext.get_format() and should be used

libavcodec/dvdec.c

@@ -44,6 +44,7 @@
 
 #include "avcodec.h"
 #include "codec_internal.h"
+#include "decode.h"
 #include "dv.h"
 #include "dv_profile_internal.h"
 #include "dvdata.h"

libavcodec/exr.c

@@ -51,6 +51,7 @@
 #endif
 
 #include "codec_internal.h"
+#include "decode.h"
 #include "exrdsp.h"
 #include "get_bits.h"
 #include "internal.h"

libavcodec/h264_slice.c

@@ -36,6 +36,7 @@
 #include "internal.h"
 #include "cabac.h"
 #include "cabac_functions.h"
+#include "decode.h"
 #include "error_resilience.h"
 #include "avcodec.h"
 #include "h264.h"

libavcodec/hevcdec.c

@@ -42,6 +42,7 @@
 #include "bytestream.h"
 #include "cabac_functions.h"
 #include "codec_internal.h"
+#include "decode.h"
 #include "golomb.h"
 #include "hevc.h"
 #include "hevc_data.h"

libavcodec/internal.h

@@ -222,12 +222,6 @@ int avpriv_codec_get_cap_skip_frame_fill_param(const AVCodec *codec);
  */
 int ff_set_dimensions(AVCodecContext *s, int width, int height);
 
-/**
- * Check that the provided sample aspect ratio is valid and set it on the codec
- * context.
- */
-int ff_set_sar(AVCodecContext *avctx, AVRational sar);
-
 /**
  * Add or update AV_FRAME_DATA_MATRIXENCODING side data.
  */

libavcodec/vc1.c

@@ -30,6 +30,7 @@
 #include "libavutil/thread.h"
 #include "internal.h"
 #include "avcodec.h"
+#include "decode.h"
 #include "mpegvideo.h"
 #include "vc1.h"
 #include "vc1data.h"

libavcodec/vp3.c

@@ -41,6 +41,7 @@
 
 #include "avcodec.h"
 #include "codec_internal.h"
+#include "decode.h"
 #include "get_bits.h"
 #include "hpeldsp.h"
 #include "internal.h"