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Fix the SDL2 backend for Emscripten.

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This commit is contained in:
David Reid
2026-01-13 12:56:07 +10:00
parent cdd3d39ac0
commit 629e751d56
1 changed files with 10 additions and 2 deletions
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extras/backends/sdl2/miniaudio_sdl2.c
+8
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@@ -311,7 +311,11 @@ static ma_result ma_context_enumerate_devices__sdl2(ma_context* pContext, ma_enu
ma_bool32 hasDefaultPlaybackDevice; ma_bool32 hasDefaultPlaybackDevice;
char* pDefaultPlaybackDeviceName = NULL; char* pDefaultPlaybackDeviceName = NULL;
if (pContextStateSDL->SDL_GetDefaultAudioInfo) {
hasDefaultPlaybackDevice = pContextStateSDL->SDL_GetDefaultAudioInfo(&pDefaultPlaybackDeviceName, &defaultAudioSpec, 0) == 0; hasDefaultPlaybackDevice = pContextStateSDL->SDL_GetDefaultAudioInfo(&pDefaultPlaybackDeviceName, &defaultAudioSpec, 0) == 0;
} else {
hasDefaultPlaybackDevice = MA_FALSE;
}
deviceCount = pContextStateSDL->SDL_GetNumAudioDevices(0); deviceCount = pContextStateSDL->SDL_GetNumAudioDevices(0);
for (iDevice = 0; iDevice < deviceCount; iDevice += 1) { for (iDevice = 0; iDevice < deviceCount; iDevice += 1) {
@@ -377,7 +381,11 @@ static ma_result ma_context_enumerate_devices__sdl2(ma_context* pContext, ma_enu
ma_bool32 hasDefaultCaptureDevice; ma_bool32 hasDefaultCaptureDevice;
char* pDefaultCaptureDeviceName = NULL; char* pDefaultCaptureDeviceName = NULL;
if (pContextStateSDL->SDL_GetDefaultAudioInfo) {
hasDefaultCaptureDevice = pContextStateSDL->SDL_GetDefaultAudioInfo(&pDefaultCaptureDeviceName, &defaultAudioSpec, 1) == 0; hasDefaultCaptureDevice = pContextStateSDL->SDL_GetDefaultAudioInfo(&pDefaultCaptureDeviceName, &defaultAudioSpec, 1) == 0;
} else {
hasDefaultCaptureDevice = MA_FALSE;
}
deviceCount = pContextStateSDL->SDL_GetNumAudioDevices(1); deviceCount = pContextStateSDL->SDL_GetNumAudioDevices(1);
for (iDevice = 0; iDevice < deviceCount; iDevice += 1) { for (iDevice = 0; iDevice < deviceCount; iDevice += 1) {