early-access version 1667
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17
externals/SDL/src/audio/dsp/SDL_dspaudio.c
vendored
17
externals/SDL/src/audio/dsp/SDL_dspaudio.c
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@@ -1,6 +1,6 @@
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/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
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Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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@@ -292,9 +292,24 @@ DSP_FlushCapture(_THIS)
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}
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}
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static SDL_bool InitTimeDevicesExist = SDL_FALSE;
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static int
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look_for_devices_test(int fd)
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{
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InitTimeDevicesExist = SDL_TRUE; /* note that _something_ exists. */
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/* Don't add to the device list, we're just seeing if any devices exist. */
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return 0;
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}
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static int
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DSP_Init(SDL_AudioDriverImpl * impl)
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{
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InitTimeDevicesExist = SDL_FALSE;
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SDL_EnumUnixAudioDevices(0, look_for_devices_test);
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if (!InitTimeDevicesExist) {
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return 0; /* maybe try a different backend. */
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}
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/* Set the function pointers */
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impl->DetectDevices = DSP_DetectDevices;
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impl->OpenDevice = DSP_OpenDevice;
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2
externals/SDL/src/audio/dsp/SDL_dspaudio.h
vendored
2
externals/SDL/src/audio/dsp/SDL_dspaudio.h
vendored
@@ -1,6 +1,6 @@
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/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
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Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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