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(WASAPI) Buffer cleanups (#16057)

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sonninnos 2023-12-29 04:56:28 +02:00 committed by GitHub
parent 285f800c2e
commit aa1d47ad0f
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 25 additions and 11 deletions
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34
audio/drivers/wasapi.c
View File

@ -155,7 +155,7 @@ error:
return NULL;
}
static bool wasapi_flush(wasapi_t * w, const void * data, size_t size)
static bool wasapi_flush(wasapi_t *w, const void *data, size_t size)
{
BYTE *dest = NULL;
UINT32 frame_count = size / w->frame_size;
@ -173,7 +173,7 @@ static bool wasapi_flush(wasapi_t * w, const void * data, size_t size)
return true;
}
static bool wasapi_flush_buffer(wasapi_t * w, size_t size)
static bool wasapi_flush_buffer(wasapi_t *w, size_t size)
{
BYTE *dest = NULL;
UINT32 frame_count = size / w->frame_size;
@ -191,7 +191,7 @@ static bool wasapi_flush_buffer(wasapi_t * w, size_t size)
return true;
}
static ssize_t wasapi_write_sh_buffer(wasapi_t *w, const void * data, size_t size)
static ssize_t wasapi_write_sh_buffer(wasapi_t *w, const void *data, size_t size)
{
ssize_t written = -1;
size_t write_avail = FIFO_WRITE_AVAIL(w->buffer);
@ -222,7 +222,7 @@ static ssize_t wasapi_write_sh_buffer(wasapi_t *w, const void * data, size_t siz
return written;
}
static ssize_t wasapi_write_sh(wasapi_t *w, const void * data, size_t size)
static ssize_t wasapi_write_sh(wasapi_t *w, const void *data, size_t size)
{
ssize_t written = -1;
size_t write_avail = 0;
@ -246,7 +246,7 @@ static ssize_t wasapi_write_sh(wasapi_t *w, const void * data, size_t size)
return written;
}
static ssize_t wasapi_write_sh_nonblock(wasapi_t *w, const void * data, size_t size)
static ssize_t wasapi_write_sh_nonblock(wasapi_t *w, const void *data, size_t size)
{
ssize_t written = -1;
size_t write_avail = 0;
@ -291,7 +291,7 @@ static ssize_t wasapi_write_sh_nonblock(wasapi_t *w, const void * data, size_t s
return written;
}
static ssize_t wasapi_write_ex(wasapi_t *w, const void * data, size_t size, DWORD ms)
static ssize_t wasapi_write_ex(wasapi_t *w, const void *data, size_t size, DWORD ms)
{
ssize_t written = 0;
size_t write_avail = FIFO_WRITE_AVAIL(w->buffer);
@ -395,10 +395,23 @@ static bool wasapi_alive(void *wh)
return w->running;
}
static void wasapi_insert_silence(wasapi_t *w)
{
int i;
for (i = 0; i < 12; i++)
audio_driver_menu_sample();
}
static void wasapi_set_nonblock_state(void *wh, bool nonblock)
{
wasapi_t *w = (wasapi_t*)wh;
/* Since exclusive mode keeps repeating last sample while
* in paused menu, generate some silence first. */
if (!nonblock && w->exclusive)
wasapi_insert_silence(w);
w->nonblock = nonblock;
}
@ -447,12 +460,13 @@ static size_t wasapi_write_avail(void *wh)
wasapi_t *w = (wasapi_t*)wh;
UINT32 padding = 0;
if (w->buffer)
return FIFO_WRITE_AVAIL(w->buffer);
if (FAILED(_IAudioClient_GetCurrentPadding(w->client, &padding)))
return 0;
if (w->buffer)
/* Exaggarate available size for best results.. */
return FIFO_WRITE_AVAIL(w->buffer) + padding * 2;
return w->engine_buffer_size - padding * w->frame_size;
}
@ -460,7 +474,7 @@ static size_t wasapi_buffer_size(void *wh)
{
wasapi_t *w = (wasapi_t*)wh;
if (!w->exclusive && w->buffer)
if (w->buffer)
return w->buffer->size;
return w->engine_buffer_size;

2
runloop.c
View File

@ -6015,7 +6015,7 @@ static enum runloop_state_enum runloop_check_state(
menu->state = 0;
}
if (!libretro_running)
if (settings->bools.audio_enable_menu && !libretro_running)
audio_driver_menu_sample();
}