mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-28 05:38:24 +00:00
116 lines
2.7 KiB
C
116 lines
2.7 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2010-2015 - Michael Lelli
|
|
*
|
|
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
|
* of the GNU General Public License as published by the Free Software Found-
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
* PURPOSE. See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <boolean.h>
|
|
|
|
#include "../../driver.h"
|
|
#include "../../general.h"
|
|
|
|
/* forward declarations */
|
|
unsigned RWebAudioSampleRate(void);
|
|
void *RWebAudioInit(unsigned latency);
|
|
ssize_t RWebAudioWrite(const void *buf, size_t size);
|
|
bool RWebAudioStop(void);
|
|
bool RWebAudioStart(void);
|
|
void RWebAudioSetNonblockState(bool state);
|
|
void RWebAudioFree(void);
|
|
size_t RWebAudioWriteAvail(void);
|
|
size_t RWebAudioBufferSize(void);
|
|
static bool rwebaudio_is_paused;
|
|
|
|
static void rwebaudio_free(void *data)
|
|
{
|
|
RWebAudioFree();
|
|
}
|
|
|
|
static void *rwebaudio_init(const char *device, unsigned rate, unsigned latency)
|
|
{
|
|
settings_t *settings = config_get_ptr();
|
|
void *data = RWebAudioInit(latency);
|
|
|
|
(void)device;
|
|
(void)rate;
|
|
|
|
if (data)
|
|
settings->audio.out_rate = RWebAudioSampleRate();
|
|
return data;
|
|
}
|
|
|
|
static ssize_t rwebaudio_write(void *data, const void *buf, size_t size)
|
|
{
|
|
(void)data;
|
|
return RWebAudioWrite(buf, size);
|
|
}
|
|
|
|
static bool rwebaudio_stop(void *data)
|
|
{
|
|
(void)data;
|
|
rwebaudio_is_paused = true;
|
|
return RWebAudioStop();
|
|
}
|
|
|
|
static void rwebaudio_set_nonblock_state(void *data, bool state)
|
|
{
|
|
(void)data;
|
|
RWebAudioSetNonblockState(state);
|
|
}
|
|
|
|
static bool rwebaudio_alive(void *data)
|
|
{
|
|
(void)data;
|
|
return !rwebaudio_is_paused;
|
|
}
|
|
|
|
static bool rwebaudio_start(void *data)
|
|
{
|
|
(void)data;
|
|
rwebaudio_is_paused = false;
|
|
return RWebAudioStart();
|
|
}
|
|
|
|
static bool rwebaudio_use_float(void *data)
|
|
{
|
|
(void)data;
|
|
return true;
|
|
}
|
|
|
|
static size_t rwebaudio_write_avail(void *data)
|
|
{
|
|
(void)data;
|
|
return RWebAudioWriteAvail();
|
|
}
|
|
|
|
static size_t rwebaudio_buffer_size(void *data)
|
|
{
|
|
(void)data;
|
|
return RWebAudioBufferSize();
|
|
}
|
|
|
|
audio_driver_t audio_rwebaudio = {
|
|
rwebaudio_init,
|
|
rwebaudio_write,
|
|
rwebaudio_stop,
|
|
rwebaudio_start,
|
|
rwebaudio_alive,
|
|
rwebaudio_set_nonblock_state,
|
|
rwebaudio_free,
|
|
rwebaudio_use_float,
|
|
"rwebaudio",
|
|
rwebaudio_write_avail,
|
|
rwebaudio_buffer_size,
|
|
};
|