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ao_coreaudio: refactor play

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This commit is contained in:
Stefano Pigozzi 2013-06-26 08:23:31 +02:00
parent 065e446e04
commit 88425625cf
1 changed files with 8 additions and 16 deletions
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24
audio/out/ao_coreaudio.c
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@ -38,6 +38,7 @@
#include "ao.h"
#include "audio/format.h"
#include "osdep/timer.h"
#include "core/subopt-helper.h"
#include "core/mp_ring.h"
@ -563,29 +564,20 @@ coreaudio_error:
static int play(struct ao *ao, void *output_samples, int num_bytes, int flags)
{
struct priv *p = ao->priv;
struct priv *p = ao->priv;
struct priv_d *d = p->digital;
// Check whether we need to reset the digital output stream.
if (p->b_digital && d->b_stream_format_changed) {
d->b_stream_format_changed = 0;
int b_digital = AudioStreamSupportsDigital(d->i_stream_id);
if (b_digital) {
/* Current stream supports digital format output, let's set it. */
ca_msg(MSGL_V,
"Detected current stream supports digital, try to restore digital output...\n");
if (!AudioStreamChangeFormat(d->i_stream_id, d->stream_format))
ca_msg(MSGL_WARN,
"Restoring digital output failed.\n");
else {
ca_msg(MSGL_WARN,
"Restoring digital output succeeded.\n");
if (AudioStreamSupportsDigital(d->i_stream_id)) {
if (!AudioStreamChangeFormat(d->i_stream_id, d->stream_format)) {
ca_msg(MSGL_WARN, "can't restore digital output\n");
} else {
ca_msg(MSGL_WARN, "Restoring digital output succeeded.\n");
reset(ao);
}
} else
ca_msg(MSGL_V,
"Detected current stream does not support digital.\n");
}
}
int wrote = mp_ring_write(p->buffer, output_samples, num_bytes);