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Searched refs:par (Results 1 – 25 of 566) sorted by relevance

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/third_party/ffmpeg/libavcodec/
Dcodec_par.c31 static void codec_parameters_reset(AVCodecParameters *par) in codec_parameters_reset() argument
33 av_freep(&par->extradata); in codec_parameters_reset()
35 memset(par, 0, sizeof(*par)); in codec_parameters_reset()
37 par->codec_type = AVMEDIA_TYPE_UNKNOWN; in codec_parameters_reset()
38 par->codec_id = AV_CODEC_ID_NONE; in codec_parameters_reset()
39 par->format = -1; in codec_parameters_reset()
40 par->field_order = AV_FIELD_UNKNOWN; in codec_parameters_reset()
41 par->color_range = AVCOL_RANGE_UNSPECIFIED; in codec_parameters_reset()
42 par->color_primaries = AVCOL_PRI_UNSPECIFIED; in codec_parameters_reset()
43 par->color_trc = AVCOL_TRC_UNSPECIFIED; in codec_parameters_reset()
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Daacps.c201 static void map_idx_10_to_20(int8_t *par_mapped, const int8_t *par, int full) in map_idx_10_to_20() argument
211 par_mapped[2*b+1] = par_mapped[2*b] = par[b]; in map_idx_10_to_20()
215 static void map_idx_34_to_20(int8_t *par_mapped, const int8_t *par, int full) in map_idx_34_to_20() argument
217 par_mapped[ 0] = (2*par[ 0] + par[ 1]) / 3; in map_idx_34_to_20()
218 par_mapped[ 1] = ( par[ 1] + 2*par[ 2]) / 3; in map_idx_34_to_20()
219 par_mapped[ 2] = (2*par[ 3] + par[ 4]) / 3; in map_idx_34_to_20()
220 par_mapped[ 3] = ( par[ 4] + 2*par[ 5]) / 3; in map_idx_34_to_20()
221 par_mapped[ 4] = ( par[ 6] + par[ 7]) / 2; in map_idx_34_to_20()
222 par_mapped[ 5] = ( par[ 8] + par[ 9]) / 2; in map_idx_34_to_20()
223 par_mapped[ 6] = par[10]; in map_idx_34_to_20()
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/third_party/libwebsockets/lib/secure-streams/
Dsecure-streams-serialize.c359 lws_ss_deserialize_parse(struct lws_ss_serialization_parser *par, in lws_ss_deserialize_parse() argument
376 switch (par->ps) { in lws_ss_deserialize_parse()
378 par->type = *cp++; in lws_ss_deserialize_parse()
379 par->ps++; in lws_ss_deserialize_parse()
383 par->rem = (uint16_t)((*cp++) << 8); in lws_ss_deserialize_parse()
384 par->ps++; in lws_ss_deserialize_parse()
388 par->rem = (uint16_t)(par->rem | *cp++); in lws_ss_deserialize_parse()
389 switch (par->type) { in lws_ss_deserialize_parse()
399 par->ps = RPAR_FLAG_B3; in lws_ss_deserialize_parse()
405 par->ps = RPAR_TYPE; in lws_ss_deserialize_parse()
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/third_party/ffmpeg/libavformat/
Driffenc.c55 AVCodecParameters *par, int flags) in ff_put_wav_header() argument
65 if (!par->codec_tag || par->codec_tag > 0xffff) in ff_put_wav_header()
68 if (par->codec_id == AV_CODEC_ID_ADPCM_SWF && par->block_align == 0) { in ff_put_wav_header()
70 avcodec_get_name(par->codec_id)); in ff_put_wav_header()
77 frame_size = av_get_audio_frame_duration2(par, par->block_align); in ff_put_wav_header()
79 waveformatextensible = (par->channels > 2 && par->channel_layout) || in ff_put_wav_header()
80 … par->channels == 1 && par->channel_layout && par->channel_layout != AV_CH_LAYOUT_MONO || in ff_put_wav_header()
81 … par->channels == 2 && par->channel_layout && par->channel_layout != AV_CH_LAYOUT_STEREO || in ff_put_wav_header()
82 par->sample_rate > 48000 || in ff_put_wav_header()
83 par->codec_id == AV_CODEC_ID_EAC3 || in ff_put_wav_header()
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Dfsb.c42 AVCodecParameters *par; in fsb_read_header() local
57 par = st->codecpar; in fsb_read_header()
58 par->codec_type = AVMEDIA_TYPE_AUDIO; in fsb_read_header()
59 par->codec_tag = 0; in fsb_read_header()
67 par->sample_rate = avio_rl32(pb); in fsb_read_header()
68 if (par->sample_rate <= 0) in fsb_read_header()
71 par->channels = avio_rl16(pb); in fsb_read_header()
72 if (!par->channels) in fsb_read_header()
76 par->codec_id = AV_CODEC_ID_PCM_S16LE; in fsb_read_header()
77 par->block_align = 4096 * par->channels; in fsb_read_header()
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Drsd.c59 AVCodecParameters *par; in rsd_read_header() local
68 par = st->codecpar; in rsd_read_header()
69 par->codec_type = AVMEDIA_TYPE_AUDIO; in rsd_read_header()
70 par->codec_tag = avio_rl32(pb); in rsd_read_header()
71 par->codec_id = ff_codec_get_id(rsd_tags, par->codec_tag); in rsd_read_header()
72 if (!par->codec_id) { in rsd_read_header()
73 const char *tag_buf = av_fourcc2str(par->codec_tag); in rsd_read_header()
75 if (par->codec_tag == rsd_unsupported_tags[i]) { in rsd_read_header()
84 par->channels = avio_rl32(pb); in rsd_read_header()
85 if (par->channels <= 0 || par->channels > INT_MAX / 36) { in rsd_read_header()
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Driffdec.c61 static void parse_waveformatex(AVFormatContext *s, AVIOContext *pb, AVCodecParameters *par) in parse_waveformatex() argument
68 par->bits_per_coded_sample = bps; in parse_waveformatex()
69 par->channel_layout = avio_rl32(pb); /* dwChannelMask */ in parse_waveformatex()
78 par->codec_tag = AV_RL32(subformat); in parse_waveformatex()
79 par->codec_id = ff_wav_codec_get_id(par->codec_tag, in parse_waveformatex()
80 par->bits_per_coded_sample); in parse_waveformatex()
82 par->codec_id = ff_codec_guid_get_id(ff_codec_wav_guids, subformat); in parse_waveformatex()
83 if (!par->codec_id) in parse_waveformatex()
92 AVCodecParameters *par, int size, int big_endian) in ff_get_wav_header() argument
102 par->codec_type = AVMEDIA_TYPE_AUDIO; in ff_get_wav_header()
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Dkvag.c52 AVCodecParameters *par; in kvag_read_header() local
68 par = st->codecpar; in kvag_read_header()
69 par->codec_type = AVMEDIA_TYPE_AUDIO; in kvag_read_header()
70 par->codec_id = AV_CODEC_ID_ADPCM_IMA_SSI; in kvag_read_header()
71 par->format = AV_SAMPLE_FMT_S16; in kvag_read_header()
74 par->channel_layout = AV_CH_LAYOUT_STEREO; in kvag_read_header()
75 par->channels = 2; in kvag_read_header()
77 par->channel_layout = AV_CH_LAYOUT_MONO; in kvag_read_header()
78 par->channels = 1; in kvag_read_header()
81 par->sample_rate = hdr.sample_rate; in kvag_read_header()
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Dapm.c105 AVCodecParameters *par; in apm_read_header() local
118 par = st->codecpar; in apm_read_header()
119 par->channels = avio_rl16(s->pb); in apm_read_header()
120 par->sample_rate = avio_rl32(s->pb); in apm_read_header()
126 par->block_align = avio_rl16(s->pb); in apm_read_header()
127 par->bits_per_coded_sample = avio_rl16(s->pb); in apm_read_header()
133 if (par->sample_rate > (INT_MAX / 8)) in apm_read_header()
136 if (par->bits_per_coded_sample != 4) in apm_read_header()
139 if (par->channels == 2) in apm_read_header()
140 par->channel_layout = AV_CH_LAYOUT_STEREO; in apm_read_header()
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Dadxdec.c53 AVCodecParameters *par = s->streams[0]->codecpar; in adx_read_packet() local
59 if (par->channels <= 0) { in adx_read_packet()
60 av_log(s, AV_LOG_ERROR, "invalid number of channels %d\n", par->channels); in adx_read_packet()
64 size = BLOCK_SIZE * par->channels; in adx_read_packet()
82 pkt->duration = size / (BLOCK_SIZE * par->channels); in adx_read_packet()
83 pkt->pts = (pkt->pos - c->header_size) / (BLOCK_SIZE * par->channels); in adx_read_packet()
91 AVCodecParameters *par; in adx_read_header() local
96 par = s->streams[0]->codecpar; in adx_read_header()
103 if ((ret = ff_get_extradata(s, par, s->pb, c->header_size)) < 0) in adx_read_header()
106 if (par->extradata_size < 12) { in adx_read_header()
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Dcafenc.c108 AVCodecParameters *par = s->streams[0]->codecpar; in caf_write_header() local
111 unsigned int codec_tag = ff_codec_get_tag(ff_codec_caf_tags, par->codec_id); in caf_write_header()
113 int frame_size = par->frame_size; in caf_write_header()
120 switch (par->codec_id) { in caf_write_header()
126 if (par->codec_id == AV_CODEC_ID_OPUS && par->channels > 2) { in caf_write_header()
136 if (!par->block_align && !(pb->seekable & AVIO_SEEKABLE_NORMAL)) { in caf_write_header()
141 if (par->codec_id != AV_CODEC_ID_MP3 || frame_size != 576) in caf_write_header()
142 frame_size = samples_per_packet(par->codec_id, par->channels, par->block_align); in caf_write_header()
150 avio_wb64(pb, av_double2int(par->sample_rate)); //< mSampleRate in caf_write_header()
152 avio_wb32(pb, codec_flags(par->codec_id)); //< mFormatFlags in caf_write_header()
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Dvoc_packet.c30 AVCodecParameters *par = st->codecpar; in ff_voc_get_packet() local
70 if (!par->sample_rate) { in ff_voc_get_packet()
71 par->sample_rate = 1000000 / (256 - avio_r8(pb)); in ff_voc_get_packet()
73 par->sample_rate = sample_rate; in ff_voc_get_packet()
74 avpriv_set_pts_info(st, 64, 1, par->sample_rate); in ff_voc_get_packet()
75 par->channels = channels; in ff_voc_get_packet()
76 par->bits_per_coded_sample = av_get_bits_per_sample(par->codec_id); in ff_voc_get_packet()
102 if (!par->sample_rate) { in ff_voc_get_packet()
103 par->sample_rate = avio_rl32(pb); in ff_voc_get_packet()
104 avpriv_set_pts_info(st, 64, 1, par->sample_rate); in ff_voc_get_packet()
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Dhca.c41 AVCodecParameters *par; in hca_read_header() local
62 par = st->codecpar; in hca_read_header()
63 ret = ff_alloc_extradata(par, s->internal->data_offset); in hca_read_header()
67 ret = avio_read(pb, par->extradata + 8, par->extradata_size - 8); in hca_read_header()
68 if (ret < par->extradata_size - 8) in hca_read_header()
70 AV_WL32(par->extradata, MKTAG('H', 'C', 'A', 0)); in hca_read_header()
71 AV_WB16(par->extradata + 4, version); in hca_read_header()
72 AV_WB16(par->extradata + 6, s->internal->data_offset); in hca_read_header()
74 bytestream2_init(&gb, par->extradata + 8, par->extradata_size - 8); in hca_read_header()
79 par->codec_type = AVMEDIA_TYPE_AUDIO; in hca_read_header()
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Dderf.c41 AVCodecParameters *par; in derf_read_header() local
50 par = st->codecpar; in derf_read_header()
51 par->codec_type = AVMEDIA_TYPE_AUDIO; in derf_read_header()
52 par->codec_id = AV_CODEC_ID_DERF_DPCM; in derf_read_header()
53 par->format = AV_SAMPLE_FMT_S16; in derf_read_header()
54 par->channels = avio_rl32(pb); in derf_read_header()
55 if (par->channels != 1 && par->channels != 2) in derf_read_header()
57 if (par->channels == 1) in derf_read_header()
58 par->channel_layout = AV_CH_LAYOUT_MONO; in derf_read_header()
59 else if (par->channels == 2) in derf_read_header()
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Dfwse.c43 AVCodecParameters *par; in fwse_read_header() local
57 par = st->codecpar; in fwse_read_header()
58 par->codec_type = AVMEDIA_TYPE_AUDIO; in fwse_read_header()
59 par->codec_id = AV_CODEC_ID_ADPCM_IMA_MTF; in fwse_read_header()
60 par->format = AV_SAMPLE_FMT_S16; in fwse_read_header()
61 par->channels = avio_rl32(pb); in fwse_read_header()
62 if (par->channels != 1 && par->channels != 2) in fwse_read_header()
64 if (par->channels == 1) in fwse_read_header()
65 par->channel_layout = AV_CH_LAYOUT_MONO; in fwse_read_header()
66 else if (par->channels == 2) in fwse_read_header()
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Dalp.c76 AVCodecParameters *par; in alp_read_header() local
115 par = st->codecpar; in alp_read_header()
116 par->codec_type = AVMEDIA_TYPE_AUDIO; in alp_read_header()
117 par->codec_id = AV_CODEC_ID_ADPCM_IMA_ALP; in alp_read_header()
118 par->format = AV_SAMPLE_FMT_S16; in alp_read_header()
119 par->sample_rate = hdr->sample_rate; in alp_read_header()
120 par->channels = hdr->num_channels; in alp_read_header()
123 par->channel_layout = AV_CH_LAYOUT_MONO; in alp_read_header()
125 par->channel_layout = AV_CH_LAYOUT_STEREO; in alp_read_header()
129 par->bits_per_coded_sample = 4; in alp_read_header()
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Dflvenc.c127 static int get_audio_flags(AVFormatContext *s, AVCodecParameters *par) in get_audio_flags() argument
129 int flags = (par->bits_per_coded_sample == 16) ? FLV_SAMPLESSIZE_16BIT in get_audio_flags()
132 if (par->codec_id == AV_CODEC_ID_AAC) // specs force these parameters in get_audio_flags()
135 else if (par->codec_id == AV_CODEC_ID_SPEEX) { in get_audio_flags()
136 if (par->sample_rate != 16000) { in get_audio_flags()
141 if (par->channels != 1) { in get_audio_flags()
147 switch (par->sample_rate) { in get_audio_flags()
150 if (par->codec_id == AV_CODEC_ID_MP3) { in get_audio_flags()
168 if (par->codec_id != AV_CODEC_ID_MP3) { in get_audio_flags()
176 "choose from (44100, 22050, 11025)\n", par->sample_rate); in get_audio_flags()
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Dvocenc.c33 AVCodecParameters *par = s->streams[0]->codecpar; in voc_write_header() local
41 if (!par->codec_tag && par->codec_id != AV_CODEC_ID_PCM_U8) { in voc_write_header()
57 AVCodecParameters *par = s->streams[0]->codecpar; in voc_write_packet() local
61 if (par->codec_tag > 3) { in voc_write_packet()
64 avio_wl32(pb, par->sample_rate); in voc_write_packet()
65 avio_w8(pb, par->bits_per_coded_sample); in voc_write_packet()
66 avio_w8(pb, par->channels); in voc_write_packet()
67 avio_wl16(pb, par->codec_tag); in voc_write_packet()
73 …avio_wl16(pb, 65536-(256000000 + par->sample_rate*par->channels/2)/(par->sample_rate*par->channels… in voc_write_packet()
74 avio_w8(pb, par->codec_tag); in voc_write_packet()
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Davienc.c205 AVCodecParameters *par; in avi_write_counters() local
212 par = s->streams[n]->codecpar; in avi_write_counters()
219 if (par->codec_type == AVMEDIA_TYPE_VIDEO) in avi_write_counters()
237 AVCodecParameters *par = st->codecpar; in write_odml_master() local
251 ffio_wfourcc(pb, avi_stream2fourcc(tag, stream_index, par->codec_type)); in write_odml_master()
299 AVCodecParameters *par = s->streams[n]->codecpar; in avi_write_header() local
301 bitrate = FFMIN(bitrate + par->bit_rate, INT32_MAX); in avi_write_header()
306 if (par->codec_type == AVMEDIA_TYPE_VIDEO) { in avi_write_header()
307 video_par = par; in avi_write_header()
362 AVCodecParameters *par = st->codecpar; in avi_write_header() local
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/third_party/libwebsockets/lib/roles/mqtt/
Dmqtt.c225 lws_mqtt_pconsume(lws_mqtt_parser_t *par, int consumed) in lws_mqtt_pconsume() argument
227 par->consumed += (unsigned int)consumed; in lws_mqtt_pconsume()
229 if (par->consumed > par->props_len) in lws_mqtt_pconsume()
234 if (par->consumed < par->props_len) { in lws_mqtt_pconsume()
235 par->state = LMQCPP_PROP_ID_VBI; in lws_mqtt_pconsume()
241 if ((map_flags[ctl_pkt_type(par)] & LMQCP_LUT_FLAG_PAYLOAD) && in lws_mqtt_pconsume()
244 (ctl_pkt_type(par) != LMQCP_PUBLISH || in lws_mqtt_pconsume()
245 (par->packet_type_flags & 6))) { in lws_mqtt_pconsume()
246 par->state = LMQCPP_PAYLOAD; in lws_mqtt_pconsume()
250 par->state = LMQCPP_IDLE; in lws_mqtt_pconsume()
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/third_party/gstreamer/gstplugins_bad/ext/closedcaption/
Dsampling_par.c172 const _vbi_service_par * par, unsigned int strict, _vbi_log_hook * log) in _vbi_sampling_par_permit_service() argument
181 assert (NULL != par); in _vbi_sampling_par_permit_service()
184 if (0 == (par->videostd_set & videostd_set)) { in _vbi_sampling_par_permit_service()
189 par->id, par->label, in _vbi_sampling_par_permit_service()
190 (unsigned long) par->videostd_set, (unsigned long) videostd_set); in _vbi_sampling_par_permit_service()
194 if (par->flags & _VBI_SP_LINE_NUM) { in _vbi_sampling_par_permit_service()
195 if ((par->first[0] > 0 && unknown == (unsigned int) sp->start[0]) in _vbi_sampling_par_permit_service()
196 || (par->first[1] > 0 && unknown == (unsigned int) sp->start[1])) { in _vbi_sampling_par_permit_service()
199 "line numbers.", par->id, par->label); in _vbi_sampling_par_permit_service()
207 rate = MAX (par->cri_rate, par->bit_rate); in _vbi_sampling_par_permit_service()
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/third_party/flutter/skia/third_party/externals/sdl/src/audio/sndio/
DSDL_sndioaudio.c188 struct sio_par par; in SNDIO_OpenDevice() local
205 SNDIO_sio_initpar(&par); in SNDIO_OpenDevice()
207 par.rate = this->spec.freq; in SNDIO_OpenDevice()
208 par.pchan = this->spec.channels; in SNDIO_OpenDevice()
209 par.round = this->spec.samples; in SNDIO_OpenDevice()
210 par.appbufsz = par.round * 2; in SNDIO_OpenDevice()
216 par.le = SDL_AUDIO_ISLITTLEENDIAN(test_format) ? 1 : 0; in SNDIO_OpenDevice()
217 par.sig = SDL_AUDIO_ISSIGNED(test_format) ? 1 : 0; in SNDIO_OpenDevice()
218 par.bits = SDL_AUDIO_BITSIZE(test_format); in SNDIO_OpenDevice()
220 if (SNDIO_sio_setpar(this->hidden->dev, &par) == 0) { in SNDIO_OpenDevice()
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/third_party/ffmpeg/libavdevice/
Dsndio.c41 struct sio_par par; in ff_sndio_open() local
49 sio_initpar(&par); in ff_sndio_open()
51 par.bits = 16; in ff_sndio_open()
52 par.sig = 1; in ff_sndio_open()
53 par.le = SIO_LE_NATIVE; in ff_sndio_open()
56 par.pchan = s->channels; in ff_sndio_open()
58 par.rchan = s->channels; in ff_sndio_open()
59 par.rate = s->sample_rate; in ff_sndio_open()
61 if (!sio_setpar(hdl, &par) || !sio_getpar(hdl, &par)) { in ff_sndio_open()
67 if (par.bits != 16 || par.sig != 1 || in ff_sndio_open()
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/third_party/ffmpeg/libavutil/
Dvideo_enc_params.c32 AVVideoEncParams *par; in av_video_enc_params_alloc() local
35 size = sizeof(*par); in av_video_enc_params_alloc()
40 par = av_mallocz(size); in av_video_enc_params_alloc()
41 if (!par) in av_video_enc_params_alloc()
44 par->type = type; in av_video_enc_params_alloc()
45 par->nb_blocks = nb_blocks; in av_video_enc_params_alloc()
46 par->block_size = sizeof(AVVideoBlockParams); in av_video_enc_params_alloc()
47 par->blocks_offset = sizeof(*par); in av_video_enc_params_alloc()
52 return par; in av_video_enc_params_alloc()
60 AVVideoEncParams *par; in av_video_enc_params_create_side_data() local
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/third_party/icu/icu4c/source/test/intltest/
Ditmajor.cpp48 callTest(test, par); \
52 void MajorTestLevel::runIndexedTest( int32_t index, UBool exec, const char* &name, char* par ) in runIndexedTest() argument
59 callTest( test, par ); in runIndexedTest()
68 callTest( test, par ); in runIndexedTest()
78 callTest( test, par ); in runIndexedTest()
88 callTest( test, par ); in runIndexedTest()
98 callTest( test, par ); in runIndexedTest()
108 callTest( test, par ); in runIndexedTest()
118 callTest( test, par ); in runIndexedTest()
127 callTest(test, par); in runIndexedTest()
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