diff options
author | Chris Robinson <[email protected]> | 2018-03-08 18:22:03 -0800 |
---|---|---|
committer | Chris Robinson <[email protected]> | 2018-03-08 18:22:03 -0800 |
commit | aa7df8183f5acd81ca2d26b057eb89eccbf85492 (patch) | |
tree | f643d078bd10e928b48714b11c18444f5b015083 /Alc/backends/sdl2.c | |
parent | 58760e6184118e34fe2f8fde28fb7b51d449e8cc (diff) |
Also save the update size with SDL2
Diffstat (limited to 'Alc/backends/sdl2.c')
-rw-r--r-- | Alc/backends/sdl2.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/Alc/backends/sdl2.c b/Alc/backends/sdl2.c index b54fcc4b..391b110d 100644 --- a/Alc/backends/sdl2.c +++ b/Alc/backends/sdl2.c @@ -36,9 +36,11 @@ typedef struct ALCsdl2Backend { SDL_AudioDeviceID deviceID; ALCboolean quit; + ALuint Frequency; enum DevFmtChannels FmtChans; enum DevFmtType FmtType; + ALuint UpdateSize; } ALCsdl2Backend; static void ALCsdl2Backend_Construct(ALCsdl2Backend *self, ALCdevice *device); @@ -123,11 +125,8 @@ static ALCenum ALCsdl2Backend_open(ALCsdl2Backend *self, const ALCchar *name) ERR("Could not open device\n"); return ALC_INVALID_VALUE; } - if(want.freq != have.freq) - { - TRACE("Frequency changed by SDL2\n"); - device->Frequency = have.freq; - } + + device->Frequency = have.freq; if(have.channels == 1) device->FmtChans = DevFmtMono; else if(have.channels == 2) @@ -149,12 +148,15 @@ static ALCenum ALCsdl2Backend_open(ALCsdl2Backend *self, const ALCchar *name) ERR("Unsupported format\n"); return ALC_INVALID_VALUE; } + device->UpdateSize = have.samples; + device->NumUpdates = 2; /* SDL always (tries to) use two periods. */ + self->Frequency = device->Frequency; self->FmtChans = device->FmtChans; self->FmtType = device->FmtType; - if(!name) - name = defaultDeviceName; - alstr_copy_cstr(&STATIC_CAST(ALCbackend, self)->mDevice->DeviceName, name); + self->UpdateSize = device->UpdateSize; + + alstr_copy_cstr(&device->DeviceName, name ? name : defaultDeviceName); return ALC_NO_ERROR; } @@ -165,6 +167,8 @@ static ALCboolean ALCsdl2Backend_reset(ALCsdl2Backend *self) device->Frequency = self->Frequency; device->FmtChans = self->FmtChans; device->FmtType = self->FmtType; + device->UpdateSize = self->UpdateSize; + device->NumUpdates = 2; SetDefaultWFXChannelOrder(device); return ALC_TRUE; } |