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Make new USE_BUFFERS command

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Make a new USE_BUFFERS command to atomically send a buffer array to the
remote client. We can use this to then clean up an old array and go to
the PAUSED state if possible.
Work on formats. Make one structure that can hold all video formats.
Work on pipeline suspend and resume.
Add jpeg support to v4l2.
Work on enum_formats with a filter in v4l2.
This commit is contained in:
Wim Taymans 2016-08-26 17:43:48 +02:00
parent 7e858ff694
commit b67c216a04
24 changed files with 688 additions and 514 deletions
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36
spa/plugins/alsa/alsa-sink.c
View file

@ -123,42 +123,42 @@ enum {
static const SpaPropInfo prop_info[] =
{
{ PROP_ID_DEVICE, "device", "ALSA device, as defined in an asound configuration file",
{ PROP_ID_DEVICE, offsetof (SpaALSASinkProps, device),
"device", "ALSA device, as defined in an asound configuration file",
SPA_PROP_FLAG_READWRITE,
SPA_PROP_TYPE_STRING, 63,
SPA_PROP_RANGE_TYPE_NONE, 0, NULL,
NULL,
offsetof (SpaALSASinkProps, device) },
{ PROP_ID_DEVICE_NAME, "device-name", "Human-readable name of the sound device",
NULL },
{ PROP_ID_DEVICE_NAME, offsetof (SpaALSASinkProps, device_name),
"device-name", "Human-readable name of the sound device",
SPA_PROP_FLAG_READABLE,
SPA_PROP_TYPE_STRING, 127,
SPA_PROP_RANGE_TYPE_NONE, 0, NULL,
NULL,
offsetof (SpaALSASinkProps, device_name) },
{ PROP_ID_CARD_NAME, "card-name", "Human-readable name of the sound card",
NULL },
{ PROP_ID_CARD_NAME, offsetof (SpaALSASinkProps, card_name),
"card-name", "Human-readable name of the sound card",
SPA_PROP_FLAG_READABLE,
SPA_PROP_TYPE_STRING, 127,
SPA_PROP_RANGE_TYPE_NONE, 0, NULL,
NULL,
offsetof (SpaALSASinkProps, card_name) },
{ PROP_ID_BUFFER_TIME, "buffer-time", "The total size of the buffer in time",
NULL },
{ PROP_ID_BUFFER_TIME, offsetof (SpaALSASinkProps, buffer_time),
"buffer-time", "The total size of the buffer in time",
SPA_PROP_FLAG_READWRITE,
SPA_PROP_TYPE_UINT32, sizeof (uint32_t),
SPA_PROP_RANGE_TYPE_MIN_MAX, 2, uint32_range,
NULL,
offsetof (SpaALSASinkProps, buffer_time) },
{ PROP_ID_PERIOD_TIME, "period-time", "The size of a period in time",
NULL },
{ PROP_ID_PERIOD_TIME, offsetof (SpaALSASinkProps, period_time),
"period-time", "The size of a period in time",
SPA_PROP_FLAG_READWRITE,
SPA_PROP_TYPE_UINT32, sizeof (uint32_t),
SPA_PROP_RANGE_TYPE_MIN_MAX, 2, uint32_range,
NULL,
offsetof (SpaALSASinkProps, period_time) },
{ PROP_ID_PERIOD_EVENT, "period-event", "Generate an event each period",
NULL },
{ PROP_ID_PERIOD_EVENT, offsetof (SpaALSASinkProps, period_event),
"period-event", "Generate an event each period",
SPA_PROP_FLAG_READWRITE,
SPA_PROP_TYPE_BOOL, sizeof (bool),
SPA_PROP_RANGE_TYPE_NONE, 0, NULL,
NULL,
offsetof (SpaALSASinkProps, period_event) },
NULL },
};
static SpaResult