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improve format support

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This commit is contained in:
Wim Taymans 2016-08-26 20:26:34 +02:00
parent a973007a49
commit ee17176faf
8 changed files with 222 additions and 91 deletions
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94
spa/lib/audio-raw.c
View file

@ -173,7 +173,7 @@ static const SpaPropInfo format_prop_info[] =
SPA_PROP_TYPE_BITMASK, sizeof (uint32_t),
SPA_PROP_RANGE_TYPE_NONE, 0, NULL,
NULL },
{ SPA_PROP_ID_AUDIO_RAW_INFO, 0,
{ SPA_PROP_ID_AUDIO_INFO_RAW, 0,
"info", "the SpaAudioInfoRaw structure",
SPA_PROP_FLAG_READWRITE,
SPA_PROP_TYPE_POINTER, sizeof (SpaAudioInfoRaw),
@ -186,52 +186,84 @@ spa_prop_info_fill_audio (SpaPropInfo *info,
SpaPropIdAudio id,
size_t offset)
{
unsigned int i;
int i;
if (info == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
for (i = 0; i < SPA_N_ELEMENTS (format_prop_info); i++) {
if (format_prop_info[i].id == id) {
memcpy (info, &format_prop_info[i], sizeof (SpaPropInfo));
info->offset = offset;
return SPA_RESULT_OK;
}
}
return SPA_RESULT_INVALID_PROPERTY_INDEX;
i = id - SPA_PROP_ID_MEDIA_CUSTOM_START;
if (i < 0 || i >= SPA_N_ELEMENTS (format_prop_info))
return SPA_RESULT_INVALID_PROPERTY_INDEX;
memcpy (info, &format_prop_info[i], sizeof (SpaPropInfo));
info->offset = offset;
return SPA_RESULT_OK;
}
SpaResult
spa_format_audio_init (SpaMediaType type,
SpaMediaSubType subtype,
SpaFormatAudio *format)
{
static SpaPropInfo raw_format_prop_info[] =
{
{ SPA_PROP_ID_AUDIO_FORMAT, offsetof (SpaFormatAudio, info.raw.format), },
{ SPA_PROP_ID_AUDIO_FLAGS, offsetof (SpaFormatAudio, info.raw.flags), },
{ SPA_PROP_ID_AUDIO_LAYOUT, offsetof (SpaFormatAudio, info.raw.layout), },
{ SPA_PROP_ID_AUDIO_RATE, offsetof (SpaFormatAudio, info.raw.rate), },
{ SPA_PROP_ID_AUDIO_CHANNELS, offsetof (SpaFormatAudio, info.raw.channels), },
{ SPA_PROP_ID_AUDIO_CHANNEL_MASK, offsetof (SpaFormatAudio, info.raw.channel_mask), },
{ SPA_PROP_ID_AUDIO_RAW_INFO, offsetof (SpaFormatAudio, info), },
};
SpaPropInfo *prop_info = NULL;
unsigned int n_prop_info = 0;
int i;
if (raw_format_prop_info[0].name == NULL) {
int i;
if (type != SPA_MEDIA_TYPE_AUDIO)
return SPA_RESULT_INVALID_ARGUMENTS;
for (i = 0; i < SPA_N_ELEMENTS (raw_format_prop_info); i++)
spa_prop_info_fill_audio (&raw_format_prop_info[i],
raw_format_prop_info[i].id,
raw_format_prop_info[i].offset);
switch (subtype) {
case SPA_MEDIA_SUBTYPE_RAW:
{
static SpaPropInfo raw_format_prop_info[] =
{
{ SPA_PROP_ID_AUDIO_FORMAT, offsetof (SpaFormatAudio, info.raw.format), },
{ SPA_PROP_ID_AUDIO_FLAGS, offsetof (SpaFormatAudio, info.raw.flags), },
{ SPA_PROP_ID_AUDIO_LAYOUT, offsetof (SpaFormatAudio, info.raw.layout), },
{ SPA_PROP_ID_AUDIO_RATE, offsetof (SpaFormatAudio, info.raw.rate), },
{ SPA_PROP_ID_AUDIO_CHANNELS, offsetof (SpaFormatAudio, info.raw.channels), },
{ SPA_PROP_ID_AUDIO_CHANNEL_MASK, offsetof (SpaFormatAudio, info.raw.channel_mask), },
{ SPA_PROP_ID_AUDIO_INFO_RAW, offsetof (SpaFormatAudio, info), },
};
prop_info = raw_format_prop_info;
n_prop_info = SPA_N_ELEMENTS (raw_format_prop_info);
format->format.props.unset_mask = (1 << 0) | (1 << 2) | (1 << 3) | (1 << 4);
format->info.raw = default_raw_info;
break;
}
case SPA_MEDIA_SUBTYPE_MP3:
case SPA_MEDIA_SUBTYPE_AAC:
case SPA_MEDIA_SUBTYPE_VORBIS:
case SPA_MEDIA_SUBTYPE_WMA:
case SPA_MEDIA_SUBTYPE_RA:
case SPA_MEDIA_SUBTYPE_SBC:
case SPA_MEDIA_SUBTYPE_ADPCM:
case SPA_MEDIA_SUBTYPE_G723:
case SPA_MEDIA_SUBTYPE_G726:
case SPA_MEDIA_SUBTYPE_G729:
case SPA_MEDIA_SUBTYPE_AMR:
case SPA_MEDIA_SUBTYPE_GSM:
break;
default:
return SPA_RESULT_INVALID_ARGUMENTS;
}
if (prop_info && prop_info[0].name == NULL) {
for (i = 0; i < n_prop_info; i++)
spa_prop_info_fill_audio (&prop_info[i],
prop_info[i].id,
prop_info[i].offset);
}
format->format.media_type = type;
format->format.media_subtype = subtype;
format->format.props.n_prop_info = SPA_N_ELEMENTS (raw_format_prop_info);
format->format.props.prop_info = raw_format_prop_info;
format->format.props.unset_mask = (1 << 0) | (1 << 2) | (1 << 3) | (1 << 4);
format->info.raw = default_raw_info;
format->format.props.n_prop_info = n_prop_info;
format->format.props.prop_info = prop_info;
return SPA_RESULT_OK;
}
@ -255,7 +287,7 @@ spa_format_audio_parse (const SpaFormat *format,
aformat);
props = &format->props;
if ((res = spa_props_get_prop (props, spa_props_index_for_id (props, SPA_PROP_ID_AUDIO_RAW_INFO), &value)) < 0)
if ((res = spa_props_get_prop (props, spa_props_index_for_id (props, SPA_PROP_ID_AUDIO_INFO_RAW), &value)) < 0)
goto fallback;
if (value.type != SPA_PROP_TYPE_POINTER || value.size != sizeof (SpaAudioInfoRaw))