From f8280ff4c00eeaa245085fa9691035203abd168c Mon Sep 17 00:00:00 2001 From: Michael Chinen Date: Fri, 9 Jul 2010 12:10:47 +0000 Subject: rename get_length to ff_get_v_length and put_v to ff_put_v patch by Michael Chinen < mchinen gmail > Originally committed as revision 24139 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/nutenc.c | 136 +++++++++++++++++++++++++-------------------------- 1 file changed, 68 insertions(+), 68 deletions(-) (limited to 'libavformat/nutenc.c') diff --git a/libavformat/nutenc.c b/libavformat/nutenc.c index a11be96c0c..082d6d5ecc 100644 --- a/libavformat/nutenc.c +++ b/libavformat/nutenc.c @@ -244,7 +244,7 @@ static void build_frame_code(AVFormatContext *s){ /** * Get the length in bytes which is needed to store val as v. */ -static int get_length(uint64_t val){ +static int ff_get_v_length(uint64_t val){ int i=1; while(val>>=7) @@ -253,8 +253,8 @@ static int get_length(uint64_t val){ return i; } -static void put_v(ByteIOContext *bc, uint64_t val){ - int i= get_length(val); +static void ff_put_v(ByteIOContext *bc, uint64_t val){ + int i= ff_get_v_length(val); while(--i>0) put_byte(bc, 128 | (val>>(7*i))); @@ -265,7 +265,7 @@ static void put_v(ByteIOContext *bc, uint64_t val){ static void put_tt(NUTContext *nut, StreamContext *nus, ByteIOContext *bc, uint64_t val){ val *= nut->time_base_count; val += nus->time_base - nut->time_base; - put_v(bc, val); + ff_put_v(bc, val); } /** @@ -274,19 +274,19 @@ static void put_tt(NUTContext *nut, StreamContext *nus, ByteIOContext *bc, uint6 static void put_str(ByteIOContext *bc, const char *string){ int len= strlen(string); - put_v(bc, len); + ff_put_v(bc, len); put_buffer(bc, string, len); } static void put_s(ByteIOContext *bc, int64_t val){ - put_v(bc, 2*FFABS(val) - (val>0)); + ff_put_v(bc, 2*FFABS(val) - (val>0)); } #ifdef TRACE -static inline void put_v_trace(ByteIOContext *bc, uint64_t v, char *file, char *func, int line){ - av_log(NULL, AV_LOG_DEBUG, "put_v %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line); +static inline void ff_put_v_trace(ByteIOContext *bc, uint64_t v, char *file, char *func, int line){ + av_log(NULL, AV_LOG_DEBUG, "ff_put_v %5"PRId64" / %"PRIX64" in %s %s:%d\n", v, v, file, func, line); - put_v(bc, v); + ff_put_v(bc, v); } static inline void put_s_trace(ByteIOContext *bc, int64_t v, char *file, char *func, int line){ @@ -294,7 +294,7 @@ static inline void put_s_trace(ByteIOContext *bc, int64_t v, char *file, char *f put_s(bc, v); } -#define put_v(bc, v) put_v_trace(bc, v, __FILE__, __PRETTY_FUNCTION__, __LINE__) +#define ff_put_v(bc, v) ff_put_v_trace(bc, v, __FILE__, __PRETTY_FUNCTION__, __LINE__) #define put_s(bc, v) put_s_trace(bc, v, __FILE__, __PRETTY_FUNCTION__, __LINE__) #endif @@ -307,7 +307,7 @@ static void put_packet(NUTContext *nut, ByteIOContext *bc, ByteIOContext *dyn_bc if(forw_ptr > 4096) init_checksum(bc, ff_crc04C11DB7_update, 0); put_be64(bc, startcode); - put_v(bc, forw_ptr); + ff_put_v(bc, forw_ptr); if(forw_ptr > 4096) put_le32(bc, get_checksum(bc)); @@ -324,14 +324,14 @@ static void write_mainheader(NUTContext *nut, ByteIOContext *bc){ int i, j, tmp_pts, tmp_flags, tmp_stream, tmp_mul, tmp_size, tmp_fields, tmp_head_idx; int64_t tmp_match; - put_v(bc, 3); /* version */ - put_v(bc, nut->avf->nb_streams); - put_v(bc, nut->max_distance); - put_v(bc, nut->time_base_count); + ff_put_v(bc, 3); /* version */ + ff_put_v(bc, nut->avf->nb_streams); + ff_put_v(bc, nut->max_distance); + ff_put_v(bc, nut->time_base_count); for(i=0; itime_base_count; i++){ - put_v(bc, nut->time_base[i].num); - put_v(bc, nut->time_base[i].den); + ff_put_v(bc, nut->time_base[i].num); + ff_put_v(bc, nut->time_base[i].den); } tmp_pts=0; @@ -373,20 +373,20 @@ static void write_mainheader(NUTContext *nut, ByteIOContext *bc){ } if(j != tmp_mul - tmp_size) tmp_fields=6; - put_v(bc, tmp_flags); - put_v(bc, tmp_fields); + ff_put_v(bc, tmp_flags); + ff_put_v(bc, tmp_fields); if(tmp_fields>0) put_s(bc, tmp_pts); - if(tmp_fields>1) put_v(bc, tmp_mul); - if(tmp_fields>2) put_v(bc, tmp_stream); - if(tmp_fields>3) put_v(bc, tmp_size); - if(tmp_fields>4) put_v(bc, 0 /*tmp_res*/); - if(tmp_fields>5) put_v(bc, j); - if(tmp_fields>6) put_v(bc, tmp_match); - if(tmp_fields>7) put_v(bc, tmp_head_idx); + if(tmp_fields>1) ff_put_v(bc, tmp_mul); + if(tmp_fields>2) ff_put_v(bc, tmp_stream); + if(tmp_fields>3) ff_put_v(bc, tmp_size); + if(tmp_fields>4) ff_put_v(bc, 0 /*tmp_res*/); + if(tmp_fields>5) ff_put_v(bc, j); + if(tmp_fields>6) ff_put_v(bc, tmp_match); + if(tmp_fields>7) ff_put_v(bc, tmp_head_idx); } - put_v(bc, nut->header_count-1); + ff_put_v(bc, nut->header_count-1); for(i=1; iheader_count; i++){ - put_v(bc, nut->header_len[i]); + ff_put_v(bc, nut->header_len[i]); put_buffer(bc, nut->header[i], nut->header_len[i]); } } @@ -394,14 +394,14 @@ static void write_mainheader(NUTContext *nut, ByteIOContext *bc){ static int write_streamheader(AVFormatContext *avctx, ByteIOContext *bc, AVStream *st, int i){ NUTContext *nut = avctx->priv_data; AVCodecContext *codec = st->codec; - put_v(bc, i); + ff_put_v(bc, i); switch(codec->codec_type){ - case AVMEDIA_TYPE_VIDEO: put_v(bc, 0); break; - case AVMEDIA_TYPE_AUDIO: put_v(bc, 1); break; - case AVMEDIA_TYPE_SUBTITLE: put_v(bc, 2); break; - default : put_v(bc, 3); break; + case AVMEDIA_TYPE_VIDEO: ff_put_v(bc, 0); break; + case AVMEDIA_TYPE_AUDIO: ff_put_v(bc, 1); break; + case AVMEDIA_TYPE_SUBTITLE: ff_put_v(bc, 2); break; + default : ff_put_v(bc, 3); break; } - put_v(bc, 4); + ff_put_v(bc, 4); if (codec->codec_tag){ put_le32(bc, codec->codec_tag); } else { @@ -409,33 +409,33 @@ static int write_streamheader(AVFormatContext *avctx, ByteIOContext *bc, AVStrea return AVERROR(EINVAL); } - put_v(bc, nut->stream[i].time_base - nut->time_base); - put_v(bc, nut->stream[i].msb_pts_shift); - put_v(bc, nut->stream[i].max_pts_distance); - put_v(bc, codec->has_b_frames); + ff_put_v(bc, nut->stream[i].time_base - nut->time_base); + ff_put_v(bc, nut->stream[i].msb_pts_shift); + ff_put_v(bc, nut->stream[i].max_pts_distance); + ff_put_v(bc, codec->has_b_frames); put_byte(bc, 0); /* flags: 0x1 - fixed_fps, 0x2 - index_present */ - put_v(bc, codec->extradata_size); + ff_put_v(bc, codec->extradata_size); put_buffer(bc, codec->extradata, codec->extradata_size); switch(codec->codec_type){ case AVMEDIA_TYPE_AUDIO: - put_v(bc, codec->sample_rate); - put_v(bc, 1); - put_v(bc, codec->channels); + ff_put_v(bc, codec->sample_rate); + ff_put_v(bc, 1); + ff_put_v(bc, codec->channels); break; case AVMEDIA_TYPE_VIDEO: - put_v(bc, codec->width); - put_v(bc, codec->height); + ff_put_v(bc, codec->width); + ff_put_v(bc, codec->height); if(st->sample_aspect_ratio.num<=0 || st->sample_aspect_ratio.den<=0){ - put_v(bc, 0); - put_v(bc, 0); + ff_put_v(bc, 0); + ff_put_v(bc, 0); }else{ - put_v(bc, st->sample_aspect_ratio.num); - put_v(bc, st->sample_aspect_ratio.den); + ff_put_v(bc, st->sample_aspect_ratio.num); + ff_put_v(bc, st->sample_aspect_ratio.den); } - put_v(bc, 0); /* csp type -- unknown */ + ff_put_v(bc, 0); /* csp type -- unknown */ break; default: break; @@ -463,12 +463,12 @@ static int write_globalinfo(NUTContext *nut, ByteIOContext *bc){ while ((t = av_metadata_get(s->metadata, "", t, AV_METADATA_IGNORE_SUFFIX))) count += add_info(dyn_bc, t->key, t->value); - put_v(bc, 0); //stream_if_plus1 - put_v(bc, 0); //chapter_id - put_v(bc, 0); //timestamp_start - put_v(bc, 0); //length + ff_put_v(bc, 0); //stream_if_plus1 + ff_put_v(bc, 0); //chapter_id + ff_put_v(bc, 0); //timestamp_start + ff_put_v(bc, 0); //length - put_v(bc, count); + ff_put_v(bc, count); dyn_size= url_close_dyn_buf(dyn_bc, &dyn_buf); put_buffer(bc, dyn_buf, dyn_size); @@ -493,12 +493,12 @@ static int write_streaminfo(NUTContext *nut, ByteIOContext *bc, int stream_id){ dyn_size = url_close_dyn_buf(dyn_bc, &dyn_buf); if (count) { - put_v(bc, stream_id + 1); //stream_id_plus1 - put_v(bc, 0); //chapter_id - put_v(bc, 0); //timestamp_start - put_v(bc, 0); //length + ff_put_v(bc, stream_id + 1); //stream_id_plus1 + ff_put_v(bc, 0); //chapter_id + ff_put_v(bc, 0); //timestamp_start + ff_put_v(bc, 0); //length - put_v(bc, count); + ff_put_v(bc, count); put_buffer(bc, dyn_buf, dyn_size); } @@ -692,7 +692,7 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt){ if(ret < 0) return ret; put_tt(nut, nus, dyn_bc, pkt->dts); - put_v(dyn_bc, sp ? (nut->last_syncpoint_pos - sp->pos)>>4 : 0); + ff_put_v(dyn_bc, sp ? (nut->last_syncpoint_pos - sp->pos)>>4 : 0); put_packet(nut, bc, dyn_bc, 1, SYNCPOINT_STARTCODE); ff_nut_add_sp(nut, nut->last_syncpoint_pos, 0/*unused*/, pkt->dts); @@ -728,18 +728,18 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt){ continue; if(flags & FLAG_STREAM_ID) - length+= get_length(pkt->stream_index); + length+= ff_get_v_length(pkt->stream_index); if(pkt->size % fc->size_mul != fc->size_lsb) continue; if(flags & FLAG_SIZE_MSB) - length += get_length(pkt->size / fc->size_mul); + length += ff_get_v_length(pkt->size / fc->size_mul); if(flags & FLAG_CHECKSUM) length+=4; if(flags & FLAG_CODED_PTS) - length += get_length(coded_pts); + length += ff_get_v_length(coded_pts); if( (flags & FLAG_CODED) && nut->header_len[best_header_idx] > nut->header_len[fc->header_idx]+1){ @@ -770,13 +770,13 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt){ init_checksum(bc, ff_crc04C11DB7_update, 0); put_byte(bc, frame_code); if(flags & FLAG_CODED){ - put_v(bc, (flags^needed_flags) & ~(FLAG_CODED)); + ff_put_v(bc, (flags^needed_flags) & ~(FLAG_CODED)); flags = needed_flags; } - if(flags & FLAG_STREAM_ID) put_v(bc, pkt->stream_index); - if(flags & FLAG_CODED_PTS) put_v(bc, coded_pts); - if(flags & FLAG_SIZE_MSB) put_v(bc, pkt->size / fc->size_mul); - if(flags & FLAG_HEADER_IDX) put_v(bc, header_idx= best_header_idx); + if(flags & FLAG_STREAM_ID) ff_put_v(bc, pkt->stream_index); + if(flags & FLAG_CODED_PTS) ff_put_v(bc, coded_pts); + if(flags & FLAG_SIZE_MSB) ff_put_v(bc, pkt->size / fc->size_mul); + if(flags & FLAG_HEADER_IDX) ff_put_v(bc, header_idx= best_header_idx); if(flags & FLAG_CHECKSUM) put_le32(bc, get_checksum(bc)); else get_checksum(bc); -- cgit v1.2.3