mirrors/SDL
1
0
Fork 0
mirror of https://github.com/libsdl-org/SDL.git synced 2026-02-10 13:58:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

dummyaudio: SDL3ify style

Browse Source
This commit is contained in:
Ryan C. Gordon
2023-07-06 17:25:07 -04:00
parent 7d65ff86e2
commit c3f5a5fc72
2 changed files with 8 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/audio/dummy/SDL_dummyaudio.c
View File

@@ -20,12 +20,12 @@
*/
#include "SDL_internal.h"
/* Output audio to nowhere... */
// Output audio to nowhere...
#include "../SDL_audio_c.h"
#include "SDL_dummyaudio.h"
/* !!! FIXME: this should be an SDL hint, not an environment variable. */
// !!! FIXME: this should be an SDL hint, not an environment variable.
#define DUMMYENVR_IODELAY "SDL_DUMMYAUDIODELAY"
static void DUMMYAUDIO_WaitDevice(SDL_AudioDevice *device)
@@ -49,9 +49,9 @@ static int DUMMYAUDIO_OpenDevice(SDL_AudioDevice *device)
}
}
device->hidden->io_delay = envr ? SDL_atoi(envr) : ((device->sample_frames * 1000) / device->spec.freq);
device->hidden->io_delay = (Uint32) (envr ? SDL_atoi(envr) : ((device->sample_frames * 1000) / device->spec.freq));
return 0; /* we're good; don't change reported device format. */
return 0; // we're good; don't change reported device format.
}
static void DUMMYAUDIO_CloseDevice(SDL_AudioDevice *device)
@@ -70,7 +70,7 @@ static Uint8 *DUMMYAUDIO_GetDeviceBuf(SDL_AudioDevice *device, int *buffer_size)
static int DUMMYAUDIO_CaptureFromDevice(SDL_AudioDevice *device, void *buffer, int buflen)
{
/* always return a full buffer of silence. */
// always return a full buffer of silence.
SDL_memset(buffer, device->silence_value, buflen);
return buflen;
}

7
src/audio/dummy/SDL_dummyaudio.h
View File

@@ -27,9 +27,8 @@
struct SDL_PrivateAudioData
{
/* The file descriptor for the audio device */
Uint8 *mixbuf;
Uint32 io_delay;
Uint8 *mixbuf; // The file descriptor for the audio device
Uint32 io_delay; // miliseconds to sleep in WaitDevice.
};
#endif /* SDL_dummyaudio_h_ */
#endif // SDL_dummyaudio_h_