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WASAPI: Fix a bug where a result code is not getting checked.

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This was not propagating the result code when retrieving the render or
capture client from an audio client.
This commit is contained in:
David Reid
2021-04-08 09:08:58 +10:00
parent 56beafcfe9
commit 821c057daa
1 changed files with 6 additions and 5 deletions
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miniaudio.h
+6 -5
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@@ -3605,7 +3605,7 @@ typedef struct
ma_device_type deviceType;
void* pAudioClient;
void** ppAudioClientService;
ma_result result; /* The result from creating the audio client service. */
ma_result* pResult; /* The result from creating the audio client service. */
} createAudioClient;
struct
{
@@ -13977,9 +13977,9 @@ static ma_thread_result MA_THREADCALL ma_context_command_thread__wasapi(void* pU
case MA_CONTEXT_COMMAND_CREATE_IAUDIOCLIENT__WASAPI:
{
if (cmd.data.createAudioClient.deviceType == ma_device_type_playback) {
result = ma_result_from_HRESULT(ma_IAudioClient_GetService((ma_IAudioClient*)cmd.data.createAudioClient.pAudioClient, &MA_IID_IAudioRenderClient, cmd.data.createAudioClient.ppAudioClientService));
*cmd.data.createAudioClient.pResult = ma_result_from_HRESULT(ma_IAudioClient_GetService((ma_IAudioClient*)cmd.data.createAudioClient.pAudioClient, &MA_IID_IAudioRenderClient, cmd.data.createAudioClient.ppAudioClientService));
} else {
result = ma_result_from_HRESULT(ma_IAudioClient_GetService((ma_IAudioClient*)cmd.data.createAudioClient.pAudioClient, &MA_IID_IAudioCaptureClient, cmd.data.createAudioClient.ppAudioClientService));
*cmd.data.createAudioClient.pResult = ma_result_from_HRESULT(ma_IAudioClient_GetService((ma_IAudioClient*)cmd.data.createAudioClient.pAudioClient, &MA_IID_IAudioCaptureClient, cmd.data.createAudioClient.ppAudioClientService));
}
} break;
@@ -14022,18 +14022,19 @@ static ma_thread_result MA_THREADCALL ma_context_command_thread__wasapi(void* pU
static ma_result ma_device_create_IAudioClient_service__wasapi(ma_context* pContext, ma_device_type deviceType, ma_IAudioClient* pAudioClient, void** ppAudioClientService)
{
ma_result result;
ma_result cmdResult;
ma_context_command__wasapi cmd = ma_context_init_command__wasapi(MA_CONTEXT_COMMAND_CREATE_IAUDIOCLIENT__WASAPI);
cmd.data.createAudioClient.deviceType = deviceType;
cmd.data.createAudioClient.pAudioClient = (void*)pAudioClient;
cmd.data.createAudioClient.ppAudioClientService = ppAudioClientService;
cmd.data.createAudioClient.result = MA_SUCCESS;
cmd.data.createAudioClient.pResult = &cmdResult; /* Declared locally, but won't be dereferenced after this function returns since execution of the command will wait here. */
result = ma_context_post_command__wasapi(pContext, &cmd); /* This will not return until the command has actually been run. */
if (result != MA_SUCCESS) {
return result;
}
return cmd.data.createAudioClient.result;
return *cmd.data.createAudioClient.pResult;
}
#if 0 /* Not used at the moment, but leaving here for future use. */