avcodec/internal: Move FF_CODEC_CAP_* to a new header codec_internal.h

Also move FF_CODEC_TAGS_END as well as struct AVCodecDefault.
This reduces the amount of files that have to include internal.h
(which comes with quite a lot of indirect inclusions), as e.g.
most encoders don't need it. It is furthemore in preparation
for moving the private part of AVCodec out of the public codec.h.

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

libavcodec/012v.c

@@ -21,6 +21,7 @@
  */
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "libavutil/intreadwrite.h"
 

libavcodec/4xm.c

@@ -36,6 +36,7 @@
 #include "blockdsp.h"
 #include "bswapdsp.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "internal.h"
 

libavcodec/8bps.c

@@ -37,6 +37,7 @@
 #include "libavutil/internal.h"
 #include "libavutil/intreadwrite.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "decode.h"
 #include "internal.h"
 

libavcodec/8svx.c

@@ -41,6 +41,7 @@
 
 #include "libavutil/avassert.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "libavutil/common.h"
 

libavcodec/a64multienc.c

@@ -28,9 +28,9 @@
 
 #include "a64colors.h"
 #include "a64tables.h"
+#include "codec_internal.h"
 #include "elbg.h"
 #include "encode.h"
-#include "internal.h"
 #include "libavutil/avassert.h"
 #include "libavutil/common.h"
 #include "libavutil/intreadwrite.h"

libavcodec/aacdec.c

@@ -38,7 +38,7 @@
 #include "libavutil/float_dsp.h"
 #include "libavutil/opt.h"
 #include "avcodec.h"
-#include "internal.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "fft.h"
 #include "mdct15.h"

libavcodec/aacdec_fixed.c

@@ -64,7 +64,7 @@
 #include "libavutil/fixed_dsp.h"
 #include "libavutil/opt.h"
 #include "avcodec.h"
-#include "internal.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "fft.h"
 #include "lpc.h"

libavcodec/aacdec_template.c

@@ -91,6 +91,7 @@
 
 #include "libavutil/channel_layout.h"
 #include "libavutil/thread.h"
+#include "internal.h"
 
 static VLC vlc_scalefactors;
 static VLC vlc_spectral[11];

libavcodec/aacenc.c

@@ -35,9 +35,9 @@
 #include "libavutil/float_dsp.h"
 #include "libavutil/opt.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "encode.h"
 #include "put_bits.h"
-#include "internal.h"
 #include "mpeg4audio.h"
 #include "sinewin.h"
 #include "profiles.h"

libavcodec/aasc.c

@@ -29,6 +29,7 @@
 #include <string.h>
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "msrledec.h"
 

libavcodec/ac3dec_fixed.c

@@ -50,6 +50,7 @@
 #define FFT_FLOAT 0
 #define USE_FIXED 1
 #include "ac3dec.h"
+#include "codec_internal.h"
 
 
 static const int end_freq_inv_tab[8] =

libavcodec/ac3dec_float.c

@@ -31,6 +31,7 @@
 #include "config_components.h"
 
 #include "ac3dec.h"
+#include "codec_internal.h"
 #include "eac3dec.c"
 #include "ac3dec.c"
 

libavcodec/ac3enc.c

@@ -38,6 +38,7 @@
 #include "libavutil/opt.h"
 #include "libavutil/thread.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "config_components.h"
 #include "encode.h"
 #include "internal.h"

libavcodec/ac3enc.h

@@ -34,8 +34,8 @@
 #include "ac3.h"
 #include "ac3dsp.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "fft.h"
-#include "internal.h"
 #include "mathops.h"
 #include "me_cmp.h"
 #include "put_bits.h"

libavcodec/ac3enc_fixed.c

@@ -28,9 +28,9 @@
 
 #define AC3ENC_FLOAT 0
 #define FFT_FLOAT 0
-#include "internal.h"
 #include "audiodsp.h"
 #include "ac3enc.h"
+#include "codec_internal.h"
 #include "eac3enc.h"
 #include "kbdwin.h"
 

libavcodec/ac3enc_float.c

@@ -27,9 +27,9 @@
  */
 
 #define AC3ENC_FLOAT 1
-#include "internal.h"
 #include "audiodsp.h"
 #include "ac3enc.h"
+#include "codec_internal.h"
 #include "eac3enc.h"
 #include "kbdwin.h"
 

libavcodec/ac3enc_template.c

@@ -35,7 +35,6 @@
 #include "libavutil/mem_internal.h"
 
 #include "audiodsp.h"
-#include "internal.h"
 #include "ac3enc.h"
 #include "eac3enc.h"
 

libavcodec/adpcm.c

@@ -42,6 +42,7 @@
 #include "bytestream.h"
 #include "adpcm.h"
 #include "adpcm_data.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 /**

libavcodec/adpcmenc.c

@@ -31,8 +31,8 @@
 #include "bytestream.h"
 #include "adpcm.h"
 #include "adpcm_data.h"
+#include "codec_internal.h"
 #include "encode.h"
-#include "internal.h"
 
 /**
  * @file

libavcodec/adxdec.c

@@ -22,6 +22,7 @@
 #include "libavutil/intreadwrite.h"
 #include "avcodec.h"
 #include "adx.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "internal.h"
 

libavcodec/adxenc.c

@@ -22,8 +22,8 @@
 #include "avcodec.h"
 #include "adx.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "encode.h"
-#include "internal.h"
 #include "put_bits.h"
 
 /**

libavcodec/agm.c

@@ -30,6 +30,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "copy_block.h"
 #include "get_bits.h"
 #include "idctdsp.h"

libavcodec/aic.c

@@ -26,7 +26,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
-#include "internal.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "golomb.h"
 #include "idctdsp.h"

libavcodec/alac.c

@@ -52,7 +52,7 @@
 #include "avcodec.h"
 #include "get_bits.h"
 #include "bytestream.h"
-#include "internal.h"
+#include "codec_internal.h"
 #include "thread.h"
 #include "unary.h"
 #include "mathops.h"

libavcodec/alacenc.c

@@ -22,9 +22,9 @@
 #include "libavutil/opt.h"
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "encode.h"
 #include "put_bits.h"
-#include "internal.h"
 #include "lpc.h"
 #include "mathops.h"
 #include "alac_data.h"

libavcodec/alsdec.c

@@ -33,6 +33,7 @@
 #include "mpeg4audio.h"
 #include "bgmc.h"
 #include "bswapdsp.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "mlz.h"
 #include "libavutil/samplefmt.h"

libavcodec/amfenc_h264.c

@@ -20,6 +20,7 @@
 #include "libavutil/internal.h"
 #include "libavutil/opt.h"
 #include "amfenc.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 #define OFFSET(x) offsetof(AmfContext, x)

libavcodec/amfenc_hevc.c

@@ -19,6 +19,7 @@
 #include "libavutil/internal.h"
 #include "libavutil/opt.h"
 #include "amfenc.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 #define OFFSET(x) offsetof(AmfContext, x)

libavcodec/amrnbdec.c

@@ -55,6 +55,7 @@
 #include "acelp_pitch_delay.h"
 #include "lsp.h"
 #include "amr.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 #include "amrnbdata.h"

libavcodec/amrwbdec.c

@@ -36,6 +36,7 @@
 #include "acelp_filters.h"
 #include "acelp_vectors.h"
 #include "acelp_pitch_delay.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 #define AMR_USE_16BIT_TABLES

libavcodec/anm.c

@@ -26,6 +26,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 typedef struct AnmContext {

libavcodec/ansi.c

@@ -30,6 +30,7 @@
 #include "libavutil/xga_font_data.h"
 #include "avcodec.h"
 #include "cga_data.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 #define ATTR_BOLD         0x01  /**< Bold/Bright-foreground (mode 1) */

libavcodec/apedec.c

@@ -30,6 +30,7 @@
 #include "avcodec.h"
 #include "bswapdsp.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "get_bits.h"
 #include "unary.h"

libavcodec/aptx.c

@@ -21,6 +21,7 @@
  */
 
 #include "aptx.h"
+#include "internal.h"
 
 
 static const int32_t quantize_intervals_LF[65] = {

libavcodec/aptx.h

@@ -25,7 +25,6 @@
 
 #include "libavutil/intreadwrite.h"
 #include "avcodec.h"
-#include "internal.h"
 #include "mathops.h"
 #include "audio_frame_queue.h"
 

libavcodec/aptxdec.c

@@ -24,6 +24,8 @@
 
 #include "libavutil/channel_layout.h"
 #include "aptx.h"
+#include "codec_internal.h"
+#include "internal.h"
 
 /*
  * Half-band QMF synthesis filter realized with a polyphase FIR filter.

libavcodec/aptxenc.c

@@ -24,6 +24,7 @@
 
 #include "libavutil/channel_layout.h"
 #include "aptx.h"
+#include "codec_internal.h"
 #include "encode.h"
 
 /*

libavcodec/arbc.c

@@ -29,6 +29,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 typedef struct ARBCContext {

libavcodec/argo.c

@@ -29,6 +29,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 typedef struct ArgoContext {

libavcodec/assdec.c

@@ -23,8 +23,8 @@
 
 #include "avcodec.h"
 #include "ass.h"
+#include "codec_internal.h"
 #include "config_components.h"
-#include "internal.h"
 #include "libavutil/internal.h"
 #include "libavutil/mem.h"
 

libavcodec/assenc.c

@@ -25,7 +25,7 @@
 
 #include "avcodec.h"
 #include "ass.h"
-#include "internal.h"
+#include "codec_internal.h"
 #include "libavutil/avstring.h"
 #include "libavutil/internal.h"
 #include "libavutil/mem.h"

libavcodec/asvdec.c

@@ -30,6 +30,7 @@
 #include "asv.h"
 #include "avcodec.h"
 #include "blockdsp.h"
+#include "codec_internal.h"
 #include "config_components.h"
 #include "idctdsp.h"
 #include "internal.h"

libavcodec/asvenc.c

@@ -31,10 +31,10 @@
 #include "aandcttab.h"
 #include "asv.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "dct.h"
 #include "encode.h"
 #include "fdctdsp.h"
-#include "internal.h"
 #include "mpeg12data.h"
 
 static inline void asv1_put_level(PutBitContext *pb, int level)

libavcodec/atrac1.c

@@ -36,6 +36,7 @@
 #include "libavutil/mem_internal.h"
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "fft.h"
 #include "internal.h"

libavcodec/atrac3.c

@@ -44,6 +44,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "fft.h"
 #include "get_bits.h"
 #include "internal.h"

libavcodec/atrac3plusdec.c

@@ -42,6 +42,7 @@
 #include "libavutil/mem_internal.h"
 #include "libavutil/thread.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "internal.h"
 #include "atrac.h"

libavcodec/atrac9dec.c

@@ -22,6 +22,7 @@
 #include "libavutil/channel_layout.h"
 #include "libavutil/thread.h"
 
+#include "codec_internal.h"
 #include "internal.h"
 #include "get_bits.h"
 #include "fft.h"

libavcodec/audiotoolboxdec.c

@@ -27,6 +27,7 @@
 #include "avcodec.h"
 #include "ac3_parser_internal.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "mpegaudiodecheader.h"
 #include "libavutil/avassert.h"

libavcodec/audiotoolboxenc.c

@@ -29,6 +29,7 @@
 #include "audio_frame_queue.h"
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "encode.h"
 #include "internal.h"
 #include "libavformat/isom.h"

libavcodec/aura.c

@@ -24,6 +24,7 @@
  */
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "libavutil/internal.h"
 

libavcodec/av1dec.c

@@ -26,6 +26,7 @@
 #include "avcodec.h"
 #include "av1dec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "hwconfig.h"
 #include "internal.h"
 #include "profiles.h"

libavcodec/avcodec.c

@@ -34,6 +34,7 @@
 #include "libavutil/thread.h"
 #include "avcodec.h"
 #include "bsf.h"
+#include "codec_internal.h"
 #include "decode.h"
 #include "encode.h"
 #include "frame_thread_encoder.h"

libavcodec/avrndec.c

@@ -20,6 +20,7 @@
  */
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "libavutil/imgutils.h"
 

libavcodec/avs.c

@@ -20,6 +20,7 @@
  */
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "internal.h"
 

libavcodec/avuidec.c

@@ -21,6 +21,7 @@
  */
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "libavutil/intreadwrite.h"
 

libavcodec/avuienc.c

@@ -21,8 +21,8 @@
  */
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "encode.h"
-#include "internal.h"
 #include "libavutil/intreadwrite.h"
 
 static av_cold int avui_encode_init(AVCodecContext *avctx)

libavcodec/bethsoftvideo.c

@@ -31,6 +31,7 @@
 #include "avcodec.h"
 #include "bethsoftvideo.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 typedef struct BethsoftvidContext {

libavcodec/bfi.c

@@ -29,6 +29,7 @@
 #include "libavutil/common.h"
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 typedef struct BFIContext {

libavcodec/bink.c

@@ -31,6 +31,7 @@
 #include "binkdata.h"
 #include "binkdsp.h"
 #include "blockdsp.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "hpeldsp.h"
 #include "internal.h"

libavcodec/binkaudio.c

@@ -39,6 +39,7 @@
 #include "dct.h"
 #include "decode.h"
 #include "get_bits.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "rdft.h"
 #include "wma_freqs.h"

libavcodec/bintext.c

@@ -35,6 +35,7 @@
 #include "avcodec.h"
 #include "cga_data.h"
 #include "bintext.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 #define FONT_WIDTH 8

libavcodec/bitpacked_dec.c

@@ -27,7 +27,7 @@
  */
 
 #include "avcodec.h"
-#include "internal.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "libavutil/imgutils.h"
 #include "thread.h"

libavcodec/bitpacked_enc.c

@@ -21,6 +21,7 @@
  */
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "encode.h"
 #include "internal.h"
 #include "put_bits.h"

libavcodec/bmpenc.c

@@ -27,8 +27,8 @@
 #include "avcodec.h"
 #include "bytestream.h"
 #include "bmp.h"
+#include "codec_internal.h"
 #include "encode.h"
-#include "internal.h"
 
 static const uint32_t monoblack_pal[] = { 0x000000, 0xFFFFFF };
 static const uint32_t rgb565_masks[]  = { 0xF800, 0x07E0, 0x001F };

libavcodec/bmvaudio.c

@@ -23,6 +23,7 @@
 #include "libavutil/common.h"
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 static const int bmv_aud_mults[16] = {

libavcodec/bmvvideo.c

@@ -24,6 +24,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 enum BMVFlags{

libavcodec/c93.c

@@ -21,6 +21,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 typedef struct C93DecoderContext {

libavcodec/cavsdec.c

@@ -30,6 +30,7 @@
 #include "get_bits.h"
 #include "golomb.h"
 #include "cavs.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "mpeg12data.h"
 #include "startcode.h"

libavcodec/ccaption_dec.c

@@ -21,7 +21,7 @@
 
 #include "avcodec.h"
 #include "ass.h"
-#include "internal.h"
+#include "codec_internal.h"
 #include "libavutil/opt.h"
 
 #define SCREEN_ROWS 15

libavcodec/cdgraphics.c

@@ -21,6 +21,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 /**

libavcodec/cdtoons.c

@@ -31,6 +31,7 @@
 #include "libavutil/internal.h"
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 #define CDTOONS_HEADER_SIZE   44

libavcodec/cdxl.c

@@ -31,6 +31,7 @@
 #include "libavutil/imgutils.h"
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "internal.h"
 

libavcodec/cfhd.c

@@ -32,6 +32,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "internal.h"
 #include "thread.h"

libavcodec/cfhdenc.c

@@ -33,9 +33,9 @@
 #include "bytestream.h"
 #include "cfhd.h"
 #include "cfhdencdsp.h"
+#include "codec_internal.h"
 #include "encode.h"
 #include "put_bits.h"
-#include "internal.h"
 #include "thread.h"
 
 /* Derived from existing tables from decoder */

libavcodec/cinepak.c

@@ -40,6 +40,7 @@
 #include "libavutil/common.h"
 #include "libavutil/intreadwrite.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "decode.h"
 #include "internal.h"
 

libavcodec/cinepakenc.c

@@ -44,9 +44,9 @@
 #include "libavutil/opt.h"
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "elbg.h"
 #include "encode.h"
-#include "internal.h"
 
 #define CVID_HEADER_SIZE 10
 #define STRIP_HEADER_SIZE 12

libavcodec/clearvideo.c

@@ -29,6 +29,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "idctdsp.h"
 #include "internal.h"

libavcodec/cljrdec.c

@@ -25,6 +25,7 @@
  */
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "internal.h"
 

libavcodec/cllc.c

@@ -27,7 +27,7 @@
 #include "canopus.h"
 #include "get_bits.h"
 #include "avcodec.h"
-#include "internal.h"
+#include "codec_internal.h"
 #include "thread.h"
 
 #define VLC_BITS 7

libavcodec/cngdec.c

@@ -26,6 +26,7 @@
 #include "libavutil/intreadwrite.h"
 #include "avcodec.h"
 #include "celp_filters.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "libavutil/lfg.h"
 

libavcodec/cngenc.c

@@ -23,8 +23,8 @@
 
 #include "libavutil/common.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "encode.h"
-#include "internal.h"
 #include "lpc.h"
 
 typedef struct CNGContext {

libavcodec/codec_internal.h

@@ -0,0 +1,82 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_CODEC_INTERNAL_H
+#define AVCODEC_CODEC_INTERNAL_H
+
+/**
+ * The codec does not modify any global variables in the init function,
+ * allowing to call the init function without locking any global mutexes.
+ */
+#define FF_CODEC_CAP_INIT_THREADSAFE        (1 << 0)
+/**
+ * The codec allows calling the close function for deallocation even if
+ * the init function returned a failure. Without this capability flag, a
+ * codec does such cleanup internally when returning failures from the
+ * init function and does not expect the close function to be called at
+ * all.
+ */
+#define FF_CODEC_CAP_INIT_CLEANUP           (1 << 1)
+/**
+ * Decoders marked with FF_CODEC_CAP_SETS_PKT_DTS want to set
+ * AVFrame.pkt_dts manually. If the flag is set, decode.c won't overwrite
+ * this field. If it's unset, decode.c tries to guess the pkt_dts field
+ * from the input AVPacket.
+ */
+#define FF_CODEC_CAP_SETS_PKT_DTS           (1 << 2)
+/**
+ * The decoder extracts and fills its parameters even if the frame is
+ * skipped due to the skip_frame setting.
+ */
+#define FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM  (1 << 3)
+/**
+ * The decoder sets the cropping fields in the output frames manually.
+ * If this cap is set, the generic code will initialize output frame
+ * dimensions to coded rather than display values.
+ */
+#define FF_CODEC_CAP_EXPORTS_CROPPING       (1 << 4)
+/**
+ * Codec initializes slice-based threading with a main function
+ */
+#define FF_CODEC_CAP_SLICE_THREAD_HAS_MF    (1 << 5)
+/*
+ * The codec supports frame threading and has inter-frame dependencies, so it
+ * uses ff_thread_report/await_progress().
+ */
+#define FF_CODEC_CAP_ALLOCATE_PROGRESS      (1 << 6)
+/**
+ * Codec handles avctx->thread_count == 0 (auto) internally.
+ */
+#define FF_CODEC_CAP_AUTO_THREADS           (1 << 7)
+/**
+ * Codec handles output frame properties internally instead of letting the
+ * internal logic derive them from AVCodecInternal.last_pkt_props.
+ */
+#define FF_CODEC_CAP_SETS_FRAME_PROPS       (1 << 8)
+
+/**
+ * AVCodec.codec_tags termination value
+ */
+#define FF_CODEC_TAGS_END -1
+
+struct AVCodecDefault {
+    const char *key;
+    const char *value;
+};
+
+#endif /* AVCODEC_CODEC_INTERNAL_H */

libavcodec/cook.c

@@ -51,6 +51,7 @@
 #include "avcodec.h"
 #include "get_bits.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "fft.h"
 #include "internal.h"
 #include "sinewin.h"

libavcodec/cpia.c

@@ -23,6 +23,7 @@
  */
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "internal.h"
 

libavcodec/cri.c

@@ -31,6 +31,7 @@
 #include "libavutil/display.h"
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "get_bits.h"
 #include "internal.h"
 #include "thread.h"

libavcodec/crystalhd.c

@@ -57,6 +57,7 @@
 #include <libcrystalhd/libcrystalhd_if.h>
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "decode.h"
 #include "internal.h"
 #include "libavutil/imgutils.h"

libavcodec/cscd.c

@@ -22,6 +22,7 @@
 #include <stdlib.h>
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "libavutil/common.h"
 

libavcodec/cuviddec.c

@@ -34,6 +34,7 @@
 #include "libavutil/pixdesc.h"
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "decode.h"
 #include "hwconfig.h"
 #include "nvdec.h"

libavcodec/cyuv.c

@@ -35,6 +35,7 @@
 #include <string.h>
 
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "libavutil/internal.h"
 

libavcodec/dcadec.c

@@ -22,10 +22,10 @@
 #include "libavutil/channel_layout.h"
 #include "libavutil/thread.h"
 
+#include "codec_internal.h"
 #include "dcadec.h"
 #include "dcahuff.h"
 #include "dca_syncwords.h"
-#include "internal.h"
 #include "profiles.h"
 
 #define MIN_PACKET_SIZE     16

libavcodec/dcaenc.c

@@ -30,6 +30,7 @@
 #include "libavutil/mem_internal.h"
 #include "libavutil/opt.h"
 #include "avcodec.h"
+#include "codec_internal.h"
 #include "dca.h"
 #include "dcaadpcm.h"
 #include "dcamath.h"

libavcodec/dds.c

@@ -33,6 +33,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "texturedsp.h"
 #include "thread.h"

libavcodec/decode.c

@@ -42,6 +42,7 @@
 #include "avcodec.h"
 #include "bytestream.h"
 #include "bsf.h"
+#include "codec_internal.h"
 #include "decode.h"
 #include "hwconfig.h"
 #include "internal.h"

libavcodec/dfa.c

@@ -24,6 +24,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 #include "libavutil/avassert.h"

libavcodec/dfpwmdec.c

@@ -28,6 +28,7 @@
 #include "libavutil/internal.h"
 #include "avcodec.h"
 #include "codec_id.h"
+#include "codec_internal.h"
 #include "internal.h"
 
 typedef struct {

libavcodec/dfpwmenc.c

@@ -28,8 +28,8 @@
 #include "libavutil/internal.h"
 #include "avcodec.h"
 #include "codec_id.h"
+#include "codec_internal.h"
 #include "encode.h"
-#include "internal.h"
 
 typedef struct {
     int fq, q, s, lt;

libavcodec/diracdec.c

@@ -32,6 +32,7 @@
 #include "avcodec.h"
 #include "get_bits.h"
 #include "bytestream.h"
+#include "codec_internal.h"
 #include "internal.h"
 #include "golomb.h"
 #include "dirac_arith.h"

libavcodec/dnxhddec.c

@@ -29,6 +29,7 @@
 
 #include "avcodec.h"
 #include "blockdsp.h"
+#include "codec_internal.h"
 #define  UNCHECKED_BITSTREAM_READER 1
 #include "get_bits.h"
 #include "dnxhddata.h"

libavcodec/dnxhdenc.c

@@ -30,6 +30,7 @@
 
 #include "avcodec.h"
 #include "blockdsp.h"
+#include "codec_internal.h"
 #include "encode.h"
 #include "fdctdsp.h"
 #include "internal.h"

libavcodec/dolby_e.c

@@ -25,6 +25,7 @@
 #include "libavutil/mem_internal.h"
 #include "libavutil/opt.h"
 
+#include "codec_internal.h"
 #include "internal.h"
 #include "get_bits.h"
 #include "dolby_e.h"