Merge commit '57231e4d'

* commit '57231e4d':
  tak: demuxer, parser, and decoder

Not merged as requested by Author and Maintainer of tak in FFmpeg.
I just merged a few typo fixes and minor cosmetic improvments.

Conflicts:
	Changelog
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/tak.c
	libavcodec/tak.h
	libavcodec/tak_parser.c
	libavcodec/takdec.c
	libavcodec/version.h
	libavformat/takdec.c
	libavformat/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/avcodec.h

@@ -433,6 +433,7 @@ enum AVCodecID {
     AV_CODEC_ID_ILBC,
     AV_CODEC_ID_OPUS_DEPRECATED,
     AV_CODEC_ID_COMFORT_NOISE,
+    AV_CODEC_ID_TAK_DEPRECATED,
     AV_CODEC_ID_FFWAVESYNTH = MKBETAG('F','F','W','S'),
     AV_CODEC_ID_8SVX_RAW    = MKBETAG('8','S','V','X'),
     AV_CODEC_ID_SONIC       = MKBETAG('S','O','N','C'),

libavcodec/tak.c

@@ -19,10 +19,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "tak.h"
+#include "libavutil/bswap.h"
 #include "libavutil/crc.h"
 #include "libavutil/intreadwrite.h"
-#include "libavutil/bswap.h"
+#include "tak.h"
 
 static const int64_t tak_channel_layouts[] = {
     0,

libavcodec/tak.h

@@ -27,33 +27,35 @@
 #ifndef AVCODEC_TAK_H
 #define AVCODEC_TAK_H
 
+#include <stdint.h>
+
 #define BITSTREAM_READER_LE
 #include "get_bits.h"
 #include "avcodec.h"
 
-#define TAK_FORMAT_DATA_TYPE_BITS    3
-#define TAK_FORMAT_SAMPLE_RATE_BITS  18
-#define TAK_FORMAT_BPS_BITS          5
-#define TAK_FORMAT_CHANNEL_BITS      4
-#define TAK_FORMAT_VALID_BITS        5
-#define TAK_FORMAT_CH_LAYOUT_BITS    6
-#define TAK_SIZE_FRAME_DURATION_BITS 4
-#define TAK_SIZE_SAMPLES_NUM_BITS    35
-#define TAK_LAST_FRAME_POS_BITS      40
-#define TAK_LAST_FRAME_SIZE_BITS     24
-#define TAK_ENCODER_CODEC_BITS       6
-#define TAK_ENCODER_PROFILE_BITS     4
-#define TAK_ENCODER_VERSION_BITS     24
-#define TAK_SAMPLE_RATE_MIN          6000
-#define TAK_CHANNELS_MIN             1
-#define TAK_BPS_MIN                  8
-#define TAK_FRAME_HEADER_FLAGS_BITS         3
-#define TAK_FRAME_HEADER_SYNC_ID            0xA0FF
-#define TAK_FRAME_HEADER_SYNC_ID_BITS       16
-#define TAK_FRAME_HEADER_SAMPLE_COUNT_BITS  14
-#define TAK_FRAME_HEADER_NO_BITS            21
-#define TAK_FRAME_DURATION_QUANT_SHIFT      5
-#define TAK_CRC24_BITS                      24
+#define TAK_FORMAT_DATA_TYPE_BITS              3
+#define TAK_FORMAT_SAMPLE_RATE_BITS            18
+#define TAK_FORMAT_BPS_BITS                    5
+#define TAK_FORMAT_CHANNEL_BITS                4
+#define TAK_FORMAT_VALID_BITS                  5
+#define TAK_FORMAT_CH_LAYOUT_BITS              6
+#define TAK_SIZE_FRAME_DURATION_BITS           4
+#define TAK_SIZE_SAMPLES_NUM_BITS              35
+#define TAK_LAST_FRAME_POS_BITS                40
+#define TAK_LAST_FRAME_SIZE_BITS               24
+#define TAK_ENCODER_CODEC_BITS                 6
+#define TAK_ENCODER_PROFILE_BITS               4
+#define TAK_ENCODER_VERSION_BITS               24
+#define TAK_SAMPLE_RATE_MIN                    6000
+#define TAK_CHANNELS_MIN                       1
+#define TAK_BPS_MIN                            8
+#define TAK_FRAME_HEADER_FLAGS_BITS            3
+#define TAK_FRAME_HEADER_SYNC_ID               0xA0FF
+#define TAK_FRAME_HEADER_SYNC_ID_BITS          16
+#define TAK_FRAME_HEADER_SAMPLE_COUNT_BITS     14
+#define TAK_FRAME_HEADER_NO_BITS               21
+#define TAK_FRAME_DURATION_QUANT_SHIFT         5
+#define TAK_CRC24_BITS                         24
 
 #define TAK_MAX_CHANNELS                  ( 1 << TAK_FORMAT_CHANNEL_BITS )
 
@@ -132,17 +134,17 @@ void ff_tak_init_crc(void);
 int ff_tak_check_crc(const uint8_t *buf, unsigned int buf_size);
 
 /**
- * Parse the Streaminfo metadata block
- * @param[in]  gb      pointer to GetBitContext
- * @param[out] s       where parsed information is stored
+ * Parse the Streaminfo metadata block.
+ * @param[in]  gb pointer to GetBitContext
+ * @param[out] s  storage for parsed information
  */
 void avpriv_tak_parse_streaminfo(GetBitContext *gb, TAKStreamInfo *s);
 
 /**
  * Validate and decode a frame header.
- * @param      avctx AVCodecContext to use as av_log() context
- * @param[in]  gb    GetBitContext from which to read frame header
- * @param[out] s     frame information
+ * @param      avctx             AVCodecContext to use as av_log() context
+ * @param[in]  gb                GetBitContext from which to read frame header
+ * @param[out] s                 frame information
  * @param      log_level_offset  log level offset. can be used to silence error messages.
  * @return non-zero on error, 0 if ok
  */

libavcodec/tak_parser.c

@@ -30,7 +30,7 @@
 typedef struct TAKParseContext {
     ParseContext  pc;
     TAKStreamInfo ti;
-    int index;
+    int           index;
 } TAKParseContext;
 
 static av_cold int tak_init(AVCodecParserContext *s)

libavcodec/utils.c

@@ -1917,6 +1917,7 @@ static enum AVCodecID remap_deprecated_codec_id(enum AVCodecID id)
         //last major bump but will fill up again over time, please don't remove it
 //         case AV_CODEC_ID_UTVIDEO_DEPRECATED: return AV_CODEC_ID_UTVIDEO;
         case AV_CODEC_ID_OPUS_DEPRECATED: return AV_CODEC_ID_OPUS;
+        case AV_CODEC_ID_TAK_DEPRECATED : return AV_CODEC_ID_TAK;
         default                         : return id;
     }
 }