audio_sdl.cpp File Reference

#include <fc_config.h>
#include <cstring>
#include "log.h"
#include "support.h"
#include "audio.h"
#include "audio_sdl.h"
#include <array>

Include dependency graph for audio_sdl.cpp:

Go to the source code of this file.

Classes
struct	sample

Functions
static void	sdl_audio_set_volume (double volume)
	Set the volume. More...
static double	sdl_audio_get_volume ()
	Get the volume. More...
static bool	sdl_audio_play (const QString &tag, const QString &fullpath, bool repeat, audio_finished_callback cb)
	Play sound. More...
static void	sdl_audio_stop ()
	Stop music. More...
static void	sdl_audio_wait ()
	Wait for audio to die on all channels. More...
static void	quit_sdl_audio ()
	Quit SDL. More...
static int	init_sdl_audio ()
	Init SDL. More...
static void	sdl_audio_shutdown ()
	Clean up. More...
static bool	sdl_audio_init ()
	Initialize. More...
void	audio_sdl_init ()
	Initialize. More...

Variables
const size_t	buf_size = 1024
static Mix_Music *	mus = nullptr
static std::array< sample, MIX_CHANNELS >	samples
static double	sdl_audio_volume

Function Documentation

audio_sdl_init()

void audio_sdl_init

(

)

Initialize.

Note that this function is called very early at the client startup. So for example logging isn't available.

Definition at line 253 of file audio_sdl.cpp.

Referenced by audio_init().

init_sdl_audio()

static int init_sdl_audio ( )

static

Init SDL.

If the video is already in use (by gui-sdl), just init the subsystem.

This will need to be changed if SDL is used elsewhere.

Definition at line 183 of file audio_sdl.cpp.

Referenced by sdl_audio_init().

quit_sdl_audio()

static void quit_sdl_audio ( )

static

Quit SDL.

If the video is still in use (by gui-sdl), just quit the subsystem.

This will need to be changed if SDL is used elsewhere.

Definition at line 168 of file audio_sdl.cpp.

Referenced by sdl_audio_init(), and sdl_audio_shutdown().

sdl_audio_get_volume()

static double sdl_audio_get_volume ( )

static

Get the volume.

Definition at line 64 of file audio_sdl.cpp.

Referenced by audio_sdl_init().

sdl_audio_init()

static bool sdl_audio_init ( )

static

Initialize.

Definition at line 220 of file audio_sdl.cpp.

Referenced by audio_sdl_init().

sdl_audio_play()

static bool sdl_audio_play ( const QString &  tag, const QString &  fullpath, bool  repeat, audio_finished_callback  cb  )

static

Play sound.

Definition at line 69 of file audio_sdl.cpp.

Referenced by audio_sdl_init().

sdl_audio_set_volume()

static void sdl_audio_set_volume ( double  volume )

static

Set the volume.

Definition at line 54 of file audio_sdl.cpp.

Referenced by audio_sdl_init(), and sdl_audio_init().

sdl_audio_shutdown()

static void sdl_audio_shutdown ( )

static

Clean up.

Definition at line 195 of file audio_sdl.cpp.

Referenced by audio_sdl_init().

sdl_audio_stop()

static void sdl_audio_stop ( )

static

Stop music.

Definition at line 144 of file audio_sdl.cpp.

Referenced by audio_sdl_init(), and sdl_audio_shutdown().

sdl_audio_wait()

static void sdl_audio_wait ( )

static

Wait for audio to die on all channels.

WARNING: If a channel is looping, it will NEVER exit! Always call music_stop() first!

Definition at line 155 of file audio_sdl.cpp.

Referenced by audio_sdl_init(), and sdl_audio_shutdown().

Variable Documentation

buf_size

const size_t buf_size = 1024

Definition at line 44 of file audio_sdl.cpp.

Referenced by sdl_audio_init().

mus

Mix_Music* mus = nullptr

static

Definition at line 47 of file audio_sdl.cpp.

Referenced by sdl_audio_play(), and sdl_audio_shutdown().

samples

std::array<sample, MIX_CHANNELS> samples

static

Definition at line 48 of file audio_sdl.cpp.

Referenced by sdl_audio_init(), sdl_audio_play(), and sdl_audio_shutdown().

sdl_audio_volume

double sdl_audio_volume

static

Definition at line 49 of file audio_sdl.cpp.

Referenced by audio_sdl_init(), sdl_audio_get_volume(), sdl_audio_init(), sdl_audio_play(), and sdl_audio_set_volume().