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cleanup init functions of audio

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- use SDL_bool if possible
- assume NULL/SDL_FALSE filled impl
- skip zfill of current_audio at the beginning of SDL_AudioInit (done before the init() calls)
This commit is contained in:
pionere
2022-01-17 11:21:01 +01:00
committed by Ryan C. Gordon
parent 6fcfcc3d6f
commit 0dda8a7f4c
31 changed files with 170 additions and 178 deletions
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10
src/audio/paudio/SDL_paudio.c
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@@ -485,14 +485,14 @@ PAUDIO_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
return 0;
}
static int
static SDL_bool
PAUDIO_Init(SDL_AudioDriverImpl * impl)
{
/* !!! FIXME: not right for device enum? */
int fd = OpenAudioPath(NULL, 0, OPEN_FLAGS, 0);
if (fd < 0) {
SDL_SetError("PAUDIO: Couldn't open audio device");
return 0;
return SDL_FALSE;
}
close(fd);
@@ -502,13 +502,13 @@ PAUDIO_Init(SDL_AudioDriverImpl * impl)
impl->PlayDevice = PAUDIO_WaitDevice;
impl->GetDeviceBuf = PAUDIO_GetDeviceBuf;
impl->CloseDevice = PAUDIO_CloseDevice;
impl->OnlyHasDefaultOutputDevice = 1; /* !!! FIXME: add device enum! */
impl->OnlyHasDefaultOutputDevice = SDL_TRUE; /* !!! FIXME: add device enum! */
return 1; /* this audio target is available. */
return SDL_TRUE; /* this audio target is available. */
}
AudioBootStrap PAUDIO_bootstrap = {
"paud", "AIX Paudio", PAUDIO_Init, 0
"paud", "AIX Paudio", PAUDIO_Init, SDL_FALSE
};
#endif /* SDL_AUDIO_DRIVER_PAUDIO */