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audio: remove layout from audio

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Make special format types for planar and interleaved instead of
having a field.
Add enum for audio channel positions
Add some default audio channel layouts
Place the channel layout in the audio format when possible
alsa: place audio channel positions in format
Add sse optimized channel mixing for some common cases
Remove name from port info, it's not mandatory and in the properties
Add direction to port info
This commit is contained in:
Wim Taymans 2018-09-13 17:03:56 +02:00
parent fb3379e587
commit 5196f7f053
38 changed files with 981 additions and 369 deletions
Download patch file Download diff file Expand all files Collapse all files

20
spa/plugins/audioconvert/channelmix.c
View file

@ -143,23 +143,23 @@ static int setup_convert(struct impl *this,
src_chan = src_info->info.raw.channels;
dst_chan = dst_info->info.raw.channels;
spa_log_info(this->log, NAME " %p: %d/%d@%d.%d->%d/%d@%d.%d", this,
spa_log_info(this->log, NAME " %p: %d/%d@%d->%d/%d@%d", this,
src_info->info.raw.format,
src_chan,
src_info->info.raw.rate,
src_info->info.raw.layout,
dst_info->info.raw.format,
dst_chan,
dst_info->info.raw.rate,
dst_info->info.raw.layout);
dst_info->info.raw.rate);
if (src_info->info.raw.rate != dst_info->info.raw.rate)
return -EINVAL;
/* find convert function */
if ((chanmix_info = find_channelmix_info(src_chan, dst_chan)) == NULL)
if ((chanmix_info = find_channelmix_info(src_chan, 0, dst_chan, 0, FEATURE_SSE)) == NULL)
return -ENOTSUP;
spa_log_info(this->log, NAME " %p: got channelmix features %08x", this, chanmix_info->features);
this->convert = chanmix_info->func;
/* set up the matrix if needed */
@ -311,8 +311,7 @@ static int port_enum_formats(struct spa_node *node,
SPA_TYPE_OBJECT_Format, SPA_PARAM_EnumFormat,
SPA_FORMAT_mediaType, &SPA_POD_Id(SPA_MEDIA_TYPE_audio),
SPA_FORMAT_mediaSubtype, &SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
SPA_FORMAT_AUDIO_format, &SPA_POD_Id(SPA_AUDIO_FORMAT_F32),
SPA_FORMAT_AUDIO_layout, &SPA_POD_Id(SPA_AUDIO_LAYOUT_NON_INTERLEAVED),
SPA_FORMAT_AUDIO_format, &SPA_POD_Id(SPA_AUDIO_FORMAT_F32P),
SPA_FORMAT_AUDIO_rate, &SPA_POD_Int(other->format.info.raw.rate),
SPA_FORMAT_AUDIO_channels, &SPA_POD_CHOICE_RANGE_Int(DEFAULT_CHANNELS, 1, INT32_MAX),
0);
@ -321,8 +320,7 @@ static int port_enum_formats(struct spa_node *node,
SPA_TYPE_OBJECT_Format, SPA_PARAM_EnumFormat,
SPA_FORMAT_mediaType, &SPA_POD_Id(SPA_MEDIA_TYPE_audio),
SPA_FORMAT_mediaSubtype, &SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
SPA_FORMAT_AUDIO_format, &SPA_POD_Id(SPA_AUDIO_FORMAT_F32),
SPA_FORMAT_AUDIO_layout, &SPA_POD_Id(SPA_AUDIO_LAYOUT_NON_INTERLEAVED),
SPA_FORMAT_AUDIO_format, &SPA_POD_Id(SPA_AUDIO_FORMAT_F32P),
SPA_FORMAT_AUDIO_rate, &SPA_POD_CHOICE_RANGE_Int(DEFAULT_RATE, 1, INT32_MAX),
SPA_FORMAT_AUDIO_channels, &SPA_POD_CHOICE_RANGE_Int(DEFAULT_CHANNELS, 1, INT32_MAX),
0);
@ -516,9 +514,7 @@ static int port_set_format(struct spa_node *node,
if (spa_format_audio_raw_parse(format, &info.info.raw) < 0)
return -EINVAL;
if (info.info.raw.format != SPA_AUDIO_FORMAT_F32)
return -EINVAL;
if (info.info.raw.layout != SPA_AUDIO_LAYOUT_NON_INTERLEAVED)
if (info.info.raw.format != SPA_AUDIO_FORMAT_F32P)
return -EINVAL;
port->stride = sizeof(float);