Searched refs:channel_count (Results 1 - 25 of 85) sorted by last modified time

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/haiku/src/apps/mediaplayer/
H A DController.cpp348 audioChannels = audioTrackFormat.u.raw_audio.channel_count;
513 return format.u.encoded_audio.output.channel_count;
H A DInfoWin.cpp477 uint32 channelCount = audioFormat.channel_count;
/haiku/src/apps/mediaconverter/
H A DMediaFileInfo.cpp121 if (raf->channel_count == 1) {
124 } else if (raf->channel_count == 2) {
129 raf->frame_rate / 1000.f, (long int)raf->channel_count);
/haiku/src/add-ons/media/plugins/ffmpeg/
H A DAVFormatReader.cpp1097 format->u.raw_audio.channel_count = get_channel_count(codecParams);
1122 format->u.encoded_audio.output.channel_count = get_channel_count(codecParams);
H A DAVCodecDecoder.cpp406 outputAudioFormat.channel_count = get_channel_count(fCodecContext);
420 * outputAudioFormat.channel_count;
430 fOutputFrameSize = sampleSize * outputAudioFormat.channel_count;
706 TODO: Handle change of channel_count. Such a change results in a change of
709 that were still decoded with the previous channel_count and inform the
775 - output.channel_count copied to fCodecContext->channels
806 int channel_count = static_cast<int>(containerProperties.output.channel_count); local
808 if (channel_count == 0) {
809 TRACE(" channel_count stil
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H A DAVFormatWriter.cpp175 set_channel_count(fStream->codecpar, format->u.raw_audio.channel_count);
252 format->u.raw_audio.channel_count);
261 switch (format->u.raw_audio.channel_count) {
H A DAVCodecEncoder.cpp355 set_channel_count(fCodecContext, fInputFormat.u.raw_audio.channel_count);
386 fInputFormat.u.raw_audio.channel_count);
395 switch (fInputFormat.u.raw_audio.channel_count) {
527 * fInputFormat.u.raw_audio.channel_count;
/haiku/src/add-ons/media/media-add-ons/multi_audio/
H A DMultiAudioNode.cpp205 fOutputPreferredFormat.u.raw_audio.channel_count = 2;
219 * fOutputPreferredFormat.u.raw_audio.channel_count;
231 fInputPreferredFormat.u.raw_audio.channel_count
246 * fInputPreferredFormat.u.raw_audio.channel_count;
406 currentInput->fPreferredFormat.u.raw_audio.channel_count = 1;
422 currentInput->fPreferredFormat.u.raw_audio.channel_count++;
469 currentOutput->fPreferredFormat.u.raw_audio.channel_count = 1;
484 currentOutput->fPreferredFormat.u.raw_audio.channel_count++;
704 || with_format.u.raw_audio.channel_count <= 0
994 * channel->fOutput.format.u.raw_audio.channel_count)
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/haiku/src/add-ons/media/plugins/raw_decoder/
H A DRawDecoderPlugin.cpp44 AudioBufferSize(int32 channel_count, uint32 sample_format, float frame_rate, bigtime_t buffer_duration = 50000 /* 50 ms */) argument
46 return (sample_format & 0xf) * channel_count * (size_t)((frame_rate * buffer_duration) / 1000000.0);
80 fInputFrameSize = fInputSampleSize * ioEncodedFormat->u.raw_audio.channel_count;
115 // ioEncodedFormat->u.raw_audio.channel_count,
190 ioDecodedFormat->u.raw_audio.channel_count = fInputFormat.u.raw_audio.channel_count;
195 fOutputFrameSize = fOutputSampleSize * ioDecodedFormat->u.raw_audio.channel_count;
209 // ioDecodedFormat->u.raw_audio.channel_count,
505 int32 samples = frames * fInputFormat.u.raw_audio.channel_count;
517 fSwapOutput(buffer, *frameCount * fInputFormat.u.raw_audio.channel_count);
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/haiku/src/apps/cortex/support/
H A DMediaString.cpp286 if (format.channel_count != media_raw_audio_format::wildcard.channel_count) {
287 s << (empty ? "" : ", ") << forAudioChannelCount(format.channel_count);
620 if (channelCount == media_raw_audio_format::wildcard.channel_count) {
/haiku/src/tests/add-ons/kernel/drivers/audio/
H A Dmulti_audio_test.cpp64 channel_count() function
253 for (uint32 i = 0 ; i < channel_count(); i++) {
268 uint32 enabled = ((1 << channel_count()) - 1) & sEnabledChannels;
270 printf("%ld channels:\n ", channel_count());
271 for (uint32 i = 0; i < channel_count(); i++) {
287 uint32 enabled = ((1 << channel_count()) - 1) & sEnabledChannels;
/haiku/src/kits/media/
H A DSoundPlayNode.cpp347 uint32 channel_count = 0; local
352 channel_count = *(uint32 *)&format->user_data[4];
355 "channel_count %" B_PRId32 " , frame_rate %.1f\n", channel_count, frame_rate);
361 default_format.u.raw_audio.channel_count = channel_count > 0
362 ? channel_count : 2;
371 format->u.raw_audio.channel_count, format->u.raw_audio.format,
429 * fOutput.format.u.raw_audio.channel_count))
514 * fOutput.format.u.raw_audio.channel_count);
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/haiku/src/apps/mediaplayer/media_node_framework/audio/
H A DAudioFormatConverter.cpp211 int32 channelCount = fFormat.u.raw_audio.channel_count;
H A DAudioResampler.cpp143 uint32 channelCount = fFormat.u.raw_audio.channel_count;
H A DAudioChannelConverter.cpp104 int32 inChannels = fSource->Format().u.raw_audio.channel_count;
105 int32 outChannels = fFormat.u.raw_audio.channel_count;
H A DAudioAdapter.cpp61 if (fFormat.u.raw_audio.channel_count != 0
62 && fFormat.u.raw_audio.channel_count
63 != source->Format().u.raw_audio.channel_count) {
65 source->Format().u.raw_audio.channel_count,
66 fFormat.u.raw_audio.channel_count);
/haiku/src/apps/mediaplayer/media_node_framework/
H A DNodeManager.cpp505 audioFormat.u.raw_audio.channel_count = audioChannels;
/haiku/src/apps/cortex/addons/common/
H A DAudioFilterNode.cpp105 f.channel_count = 1;
188 if(f.channel_count == w.channel_count) {
189 ASSERT(p.channel_count);
190 f.channel_count = p.channel_count;
/haiku/src/add-ons/media/plugins/au_reader/
H A Dau_reader.cpp101 TRACE(" channel_count %ld\n", UINT32(header.channel_count));
105 fChannelCount = UINT32(header.channel_count);
223 fFormat.u.raw_audio.channel_count = fChannelCount;
257 fFormat.u.encoded_audio.output.channel_count = fChannelCount;
/haiku/src/add-ons/media/plugins/ape_reader/
H A DAPEReader.cpp124 oFormat->u.raw_audio.channel_count = mDecomp->GetInfo(APE_INFO_CHANNELS);
/haiku/src/add-ons/media/media-add-ons/opensound/
H A DOpenSoundNode.cpp139 int32 channels = fInput.format.u.raw_audio.channel_count;
353 fPreferredFormat.u.raw_audio.channel_count = 2;
372 * fPreferredFormat.u.raw_audio.channel_count;
549 // output->fPreferredFormat.u.raw_audio.channel_count
677 format->u.raw_audio.channel_count
678 = channel->fPreferredFormat.u.raw_audio.channel_count;
686 * format->u.raw_audio.channel_count;
1227 * channel->fOutput.format.u.raw_audio.channel_count)
H A DOpenSoundDeviceEngine.cpp326 info->samples = cinfo.bytes / (fMediaFormat.u.raw_audio.channel_count
485 //format.u.raw_audio.channel_count = Info()->max_channels;
498 //format.u.encoded_audio.output.channel_count = Info()->max_channels;
536 raw.channel_count = MAX((unsigned)(Info()->min_channels), MIN((unsigned)(Info()->max_channels), raw.channel_count));
537 err = SetChannels(raw.channel_count);
599 raw.channel_count = MAX((unsigned)(Info()->min_channels), MIN((unsigned)(Info()->max_channels), raw.channel_count));
681 if (raw.channel_count == 0)
682 raw.channel_count
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/haiku/src/add-ons/media/media-add-ons/mixer/
H A DMixerCore.cpp440 fMixBufferChannelCount = format.channel_count;
442 fMixBufferChannelTypes = new int32 [format.channel_count];
H A DMixerInput.cpp49 ASSERT(fInput.format.u.raw_audio.channel_count > 0);
54 fInputChannelCount = fInput.format.u.raw_audio.channel_count;
513 int channel_count; local
531 channel_count = count_nonzero_bits(all_bits);
533 "channels (%d old)\n", fInputChannelCount, channel_count,
535 if (channel_count != fMixerChannelCount) {
537 fMixerChannelInfo = new mixer_chan_info[channel_count];
538 fMixerChannelCount = channel_count;
H A DAudioMixer.cpp117 fDefaultFormat.u.raw_audio.channel_count = 2;
246 uint32 channel_count = output ? output->MediaOutput().format.u.raw_audio.channel_count : 0; local
251 *(uint32 *)&ioFormat->user_data[4] = channel_count;
818 if (format->u.raw_audio.channel_count == 0
824 uint32 channel_count = *(uint32 *)&format->user_data[4]; local
826 if (channel_count > 0 && frame_rate > 0) {
828 format->u.raw_audio.channel_count = channel_count;
842 format->u.raw_audio.channel_count
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