Replace @returns by @return.

Originally committed as revision 22729 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/cavs.c

@@ -572,7 +572,7 @@ void ff_cavs_init_mb(AVSContext *h) {
 /**
  * save predictors for later macroblocks and increase
  * macroblock address
- * @returns 0 if end of frame is reached, 1 otherwise
+ * @return 0 if end of frame is reached, 1 otherwise
  */
 int ff_cavs_next_mb(AVSContext *h) {
     int i;

libavcodec/h264.h

@@ -623,7 +623,7 @@ int ff_h264_decode_picture_parameter_set(H264Context *h, int bit_length);
  * @param consumed is the number of bytes used as input
  * @param length is the length of the array
  * @param dst_length is the number of decoded bytes FIXME here or a decode rbsp tailing?
- * @returns decoded bytes, might be src+1 if no escapes
+ * @return decoded bytes, might be src+1 if no escapes
  */
 const uint8_t *ff_h264_decode_nal(H264Context *h, const uint8_t *src, int *dst_length, int *consumed, int length);
 
@@ -685,13 +685,13 @@ av_cold void ff_h264_decode_init_vlc(void);
 
 /**
  * decodes a macroblock
- * @returns 0 if OK, AC_ERROR / DC_ERROR / MV_ERROR if an error is noticed
+ * @return 0 if OK, AC_ERROR / DC_ERROR / MV_ERROR if an error is noticed
  */
 int ff_h264_decode_mb_cavlc(H264Context *h);
 
 /**
  * decodes a CABAC coded macroblock
- * @returns 0 if OK, AC_ERROR / DC_ERROR / MV_ERROR if an error is noticed
+ * @return 0 if OK, AC_ERROR / DC_ERROR / MV_ERROR if an error is noticed
  */
 int ff_h264_decode_mb_cabac(H264Context *h);
 
@@ -1165,7 +1165,7 @@ static void fill_decode_caches(H264Context *h, int mb_type){
 
 /**
  *
- * @returns non zero if the loop filter can be skiped
+ * @return non zero if the loop filter can be skiped
  */
 static int fill_filter_caches(H264Context *h, int mb_type){
     MpegEncContext * const s = &h->s;

libavcodec/h264_cabac.c

@@ -1181,7 +1181,7 @@ static void decode_cabac_residual_nondc( H264Context *h, DCTELEM *block, int cat
 
 /**
  * decodes a macroblock
- * @returns 0 if OK, AC_ERROR / DC_ERROR / MV_ERROR if an error is noticed
+ * @return 0 if OK, AC_ERROR / DC_ERROR / MV_ERROR if an error is noticed
  */
 int ff_h264_decode_mb_cabac(H264Context *h) {
     MpegEncContext * const s = &h->s;

libavcodec/h264enc.c

@@ -31,7 +31,7 @@
  * @param dest the target buffer, dst+1 == src is allowed as a special case
  * @param destsize the length of the dst array
  * @param b2 the data which should be escaped
- * @returns pointer to current position in the output buffer or NULL if an error occurred
+ * @return pointer to current position in the output buffer or NULL if an error occurred
  */
 static uint8_t *h264_write_nal_unit(int nal_ref_idc, int nal_unit_type, uint8_t *dest, int *destsize,
                           PutBitContext *b2)

libavcodec/mpeg4videodec.c

@@ -435,7 +435,7 @@ int mpeg4_decode_video_packet_header(MpegEncContext *s)
 /**
  * gets the average motion vector for a GMC MB.
  * @param n either 0 for the x component or 1 for y
- * @returns the average MV for a GMC MB
+ * @return the average MV for a GMC MB
  */
 static inline int get_amv(MpegEncContext *s, int n){
     int x, y, mb_v, sum, dx, dy, shift;

libavcodec/parser.c

@@ -244,7 +244,7 @@ void av_parser_close(AVCodecParserContext *s)
 
 /**
  * combines the (truncated) bitstream to a complete frame
- * @returns -1 if no complete frame could be created, AVERROR(ENOMEM) if there was a memory allocation error
+ * @return -1 if no complete frame could be created, AVERROR(ENOMEM) if there was a memory allocation error
  */
 int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_size)
 {

libavcodec/wmavoice.c

@@ -754,7 +754,7 @@ static void aw_pulse_set1(WMAVoiceContext *s, GetBitContext *gb,
  * @param block_num current block index
  * @param block_size amount of entries we want to read from a table
  *                   that has 1000 entries
- * @returns a (non-)random number in the [0, 1000 - block_size] range.
+ * @return a (non-)random number in the [0, 1000 - block_size] range.
  */
 static int pRNG(int frame_cntr, int block_num, int block_size)
 {
@@ -1187,7 +1187,7 @@ static void stabilize_lsps(double *lsps, int num)
  *                does not modify the state of the bitreader; it
  *                only uses it to copy the current stream position
  * @param s WMA Voice decoding context private data
- * @returns -1 if unsupported, 1 on not enough bits or 0 if OK.
+ * @return -1 if unsupported, 1 on not enough bits or 0 if OK.
  */
 static int check_bits_for_superframe(GetBitContext *orig_gb,
                                      WMAVoiceContext *s)
@@ -1391,7 +1391,7 @@ static int synth_superframe(AVCodecContext *ctx,
  * decoder).
  *
  * @param s WMA Voice decoding context private data
- * @returns 1 if not enough bits were available, or 0 on success.
+ * @return 1 if not enough bits were available, or 0 on success.
  */
 static int parse_packet_header(WMAVoiceContext *s)
 {

libavformat/asfdec.c

@@ -638,7 +638,7 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap)
  * Load a single ASF packet into the demuxer.
  * @param s demux context
  * @param pb context to read data from
- * @returns 0 on success, <0 on error
+ * @return 0 on success, <0 on error
  */
 static int ff_asf_get_packet(AVFormatContext *s, ByteIOContext *pb)
 {
@@ -801,7 +801,7 @@ static int asf_read_frame_header(AVFormatContext *s, ByteIOContext *pb){
  * @param s demux context
  * @param pb context to read data from
  * @param pkt pointer to store packet data into
- * @returns 0 if data was stored in pkt, <0 on error or 1 if more ASF
+ * @return 0 if data was stored in pkt, <0 on error or 1 if more ASF
  *          packets need to be loaded (through asf_get_packet())
  */
 static int ff_asf_parse_packet(AVFormatContext *s, ByteIOContext *pb, AVPacket *pkt)

libavformat/avformat.h

@@ -1003,7 +1003,7 @@ int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp,
  * @param ts target timestamp
  * @param max_ts largest acceptable timestamp
  * @param flags flags
- * @returns >=0 on success, error code otherwise
+ * @return >=0 on success, error code otherwise
  *
  * @NOTE This is part of the new seek API which is still under construction.
  *       Thus do not use this yet. It may change at any time, do not expect

libavformat/avio.h

@@ -376,7 +376,7 @@ void put_flush_packet(ByteIOContext *s);
 
 /**
  * Reads size bytes from ByteIOContext into buf.
- * @returns number of bytes read or AVERROR
+ * @return number of bytes read or AVERROR
  */
 int get_buffer(ByteIOContext *s, unsigned char *buf, int size);
 
@@ -384,7 +384,7 @@ int get_buffer(ByteIOContext *s, unsigned char *buf, int size);
  * Reads size bytes from ByteIOContext into buf.
  * This reads at most 1 packet. If that is not enough fewer bytes will be
  * returned.
- * @returns number of bytes read or AVERROR
+ * @return number of bytes read or AVERROR
  */
 int get_partial_buffer(ByteIOContext *s, unsigned char *buf, int size);
 

libavformat/nutdec.c

@@ -136,7 +136,7 @@ static uint64_t find_any_startcode(ByteIOContext *bc, int64_t pos){
  * Find the given startcode.
  * @param code the startcode
  * @param pos the start position of the search, or -1 if the current position
- * @returns the position of the startcode or -1 if not found
+ * @return the position of the startcode or -1 if not found
  */
 static int64_t find_startcode(ByteIOContext *bc, uint64_t code, int64_t pos){
     for(;;){

libavformat/rm.h

@@ -85,7 +85,7 @@ int ff_rm_parse_packet (AVFormatContext *s, ByteIOContext *pb,
  * @param st stream that this packet belongs to
  * @param rst Real-specific stream information
  * @param pkt location to store the packet data
- * @returns the number of samples left for subsequent calls to this same
+ * @return the number of samples left for subsequent calls to this same
  *          function, or 0 if all samples have been retrieved.
  */
 int ff_rm_retrieve_cache (AVFormatContext *s, ByteIOContext *pb,

libavformat/rtsp.c

@@ -1080,7 +1080,7 @@ retry:
 }
 
 /**
- * @returns 0 on success, <0 on error, 1 if protocol is unavailable.
+ * @return 0 on success, <0 on error, 1 if protocol is unavailable.
  */
 static int make_setup_request(AVFormatContext *s, const char *host, int port,
                               int lower_transport, const char *real_challenge)

libavformat/rtsp.h

@@ -404,7 +404,7 @@ void ff_rtsp_send_cmd(AVFormatContext *s, const char *method,
  *                   has been fully parsed. If no more data is available
  *                   without parsing a reply, it will return an error.
  *
- * @returns 1 if a data packets is ready to be received, -1 on error,
+ * @return 1 if a data packets is ready to be received, -1 on error,
  *          and 0 on success.
  */
 int ff_rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply,
@@ -422,7 +422,7 @@ void ff_rtsp_skip_packet(AVFormatContext *s);
  *
  * @param s RTSP (de)muxer context
  *
- * @returns 0 on success, < 0 on error. Cleans up all allocations done
+ * @return 0 on success, < 0 on error. Cleans up all allocations done
  *          within the function on error.
  */
 int ff_rtsp_connect(AVFormatContext *s);

libavutil/mathematics.h

@@ -87,7 +87,7 @@ int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const;
  * Compares 2 timestamps each in its own timebases.
  * The result of the function is undefined if one of the timestamps
  * is outside the int64_t range when represented in the others timebase.
- * @returns -1 if ts_a is before ts_b, 1 if ts_a is after ts_b or 0 if they represent the same position
+ * @return -1 if ts_a is before ts_b, 1 if ts_a is after ts_b or 0 if they represent the same position
  */
 int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b);