diff options
Diffstat (limited to 'drivers/wasapi/audio_driver_wasapi.cpp')
| -rw-r--r-- | drivers/wasapi/audio_driver_wasapi.cpp | 45 |
1 files changed, 30 insertions, 15 deletions
diff --git a/drivers/wasapi/audio_driver_wasapi.cpp b/drivers/wasapi/audio_driver_wasapi.cpp index 3b2f078120..3a62850339 100644 --- a/drivers/wasapi/audio_driver_wasapi.cpp +++ b/drivers/wasapi/audio_driver_wasapi.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -121,6 +121,12 @@ const IID IID_IAudioCaptureClient = __uuidof(IAudioCaptureClient); static bool default_render_device_changed = false; static bool default_capture_device_changed = false; +// Silence warning due to a COM API weirdness (GH-35194). +#if defined(__GNUC__) && !defined(__clang__) +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wnon-virtual-dtor" +#endif + class CMMNotificationClient : public IMMNotificationClient { LONG _cRef = 1; IMMDeviceEnumerator *_pEnumerator = nullptr; @@ -162,7 +168,7 @@ public: HRESULT STDMETHODCALLTYPE OnDeviceAdded(LPCWSTR pwstrDeviceId) { return S_OK; - }; + } HRESULT STDMETHODCALLTYPE OnDeviceRemoved(LPCWSTR pwstrDeviceId) { return S_OK; @@ -189,6 +195,10 @@ public: } }; +#if defined(__GNUC__) && !defined(__clang__) +#pragma GCC diagnostic pop +#endif + static CMMNotificationClient notif_client; Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_capture, bool reinit) { @@ -373,18 +383,21 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c hr = p_device->audio_client->Initialize(AUDCLNT_SHAREMODE_SHARED, streamflags, p_capture ? REFTIMES_PER_SEC : 0, 0, pwfex, nullptr); ERR_FAIL_COND_V_MSG(hr != S_OK, ERR_CANT_OPEN, "WASAPI: Initialize failed with error 0x" + String::num_uint64(hr, 16) + "."); UINT32 max_frames; - HRESULT hr = p_device->audio_client->GetBufferSize(&max_frames); + hr = p_device->audio_client->GetBufferSize(&max_frames); ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN); // Due to WASAPI Shared Mode we have no control of the buffer size - buffer_frames = max_frames; - - int64_t latency = 0; - audio_output.audio_client->GetStreamLatency(&latency); - // WASAPI REFERENCE_TIME units are 100 nanoseconds per unit - // https://docs.microsoft.com/en-us/windows/win32/directshow/reference-time - // Convert REFTIME to seconds as godot uses for latency - real_latency = (float)latency / (float)REFTIMES_PER_SEC; + if (!p_capture) { + buffer_frames = max_frames; + + int64_t latency = 0; + audio_output.audio_client->GetStreamLatency(&latency); + // WASAPI REFERENCE_TIME units are 100 nanoseconds per unit + // https://docs.microsoft.com/en-us/windows/win32/directshow/reference-time + // Convert REFTIME to seconds as godot uses for latency + real_latency = (float)latency / (float)REFTIMES_PER_SEC; + } + } else { IAudioClient3 *device_audio_client_3 = (IAudioClient3 *)p_device->audio_client; @@ -441,8 +454,9 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c Error AudioDriverWASAPI::init_render_device(bool reinit) { Error err = audio_device_init(&audio_output, false, reinit); - if (err != OK) + if (err != OK) { return err; + } switch (audio_output.channels) { case 2: // Stereo @@ -472,8 +486,9 @@ Error AudioDriverWASAPI::init_render_device(bool reinit) { Error AudioDriverWASAPI::init_capture_device(bool reinit) { Error err = audio_device_init(&audio_input, true, reinit); - if (err != OK) + if (err != OK) { return err; + } // Get the max frames UINT32 max_frames; @@ -665,7 +680,7 @@ void AudioDriverWASAPI::write_sample(WORD format_tag, int bits_per_sample, BYTE } void AudioDriverWASAPI::thread_func(void *p_udata) { - AudioDriverWASAPI *ad = (AudioDriverWASAPI *)p_udata; + AudioDriverWASAPI *ad = static_cast<AudioDriverWASAPI *>(p_udata); uint32_t avail_frames = 0; uint32_t write_ofs = 0; |