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audio: Allow SDL_OpenAudioDevice to accept a NULL spec.

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This means "I don't care what format I get at all" and will just use
the device's current (and/or default) format.

This can be useful, since audio streams cover the differences anyhow.
This commit is contained in:
Ryan C. Gordon
2023-06-24 14:54:05 -04:00
parent bb1cbbd33a
commit 7e700531c5
1 changed files with 1 additions and 1 deletions
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2
src/audio/SDL_audio.c
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@@ -1156,7 +1156,7 @@ static int OpenPhysicalAudioDevice(SDL_AudioDevice *device, const SDL_AudioSpec
} }
SDL_AudioSpec spec; SDL_AudioSpec spec;
SDL_memcpy(&spec, inspec, sizeof (SDL_AudioSpec)); SDL_memcpy(&spec, inspec ? inspec : &device->default_spec, sizeof (SDL_AudioSpec));
PrepareAudioFormat(device->iscapture, &spec); PrepareAudioFormat(device->iscapture, &spec);
/* We allow the device format to change if it's better than the current settings (by various definitions of "better"). This prevents /* We allow the device format to change if it's better than the current settings (by various definitions of "better"). This prevents