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Rework formats

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Use a POD for the format body. This allows us to more easily build
and copy the formats.
Remove obsolete code to make video and audio formats.
Use SpaVideo/AudioInfo to keep track of formats. Make functions to parse
the format into the structures.
Update plugins
This commit is contained in:
Wim Taymans 2017-02-24 09:28:18 +01:00
parent 7fc73953cd
commit 16b62de53a
34 changed files with 1096 additions and 1579 deletions
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8
spa/plugins/alsa/alsa-utils.h
View file

@ -35,6 +35,7 @@ extern "C" {
#include <spa/loop.h>
#include <spa/ringbuffer.h>
#include <spa/audio/format.h>
#include <spa/format-builder.h>
typedef struct _SpaALSAState SpaALSAState;
typedef struct _SpaALSABuffer SpaALSABuffer;
@ -89,8 +90,9 @@ struct _SpaALSAState {
snd_pcm_t *hndl;
bool have_format;
SpaFormatAudio query_format;
SpaFormatAudio current_format;
SpaAudioInfo current_format;
uint8_t format_buffer[1024];
snd_pcm_sframes_t buffer_frames;
snd_pcm_sframes_t period_frames;
snd_pcm_format_t format;
@ -125,7 +127,7 @@ struct _SpaALSAState {
};
int spa_alsa_set_format (SpaALSAState *state,
SpaFormatAudio *fmt,
SpaAudioInfo *info,
SpaPortFormatFlags flags);
SpaResult spa_alsa_start (SpaALSAState *state, bool xrun_recover);