diff options
Diffstat (limited to '3rdparty/SDL2/src/audio/xaudio2/SDL_xaudio2_winrthelpers.cpp')
-rw-r--r-- | 3rdparty/SDL2/src/audio/xaudio2/SDL_xaudio2_winrthelpers.cpp | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/3rdparty/SDL2/src/audio/xaudio2/SDL_xaudio2_winrthelpers.cpp b/3rdparty/SDL2/src/audio/xaudio2/SDL_xaudio2_winrthelpers.cpp deleted file mode 100644 index b2d67c7fb02..00000000000 --- a/3rdparty/SDL2/src/audio/xaudio2/SDL_xaudio2_winrthelpers.cpp +++ /dev/null @@ -1,90 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#include <xaudio2.h> -#include "SDL_xaudio2_winrthelpers.h" - -#if WINAPI_FAMILY != WINAPI_FAMILY_PHONE_APP -using Windows::Devices::Enumeration::DeviceClass; -using Windows::Devices::Enumeration::DeviceInformation; -using Windows::Devices::Enumeration::DeviceInformationCollection; -#endif - -extern "C" HRESULT __cdecl IXAudio2_GetDeviceCount(IXAudio2 * ixa2, UINT32 * devcount) -{ -#if WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP - // There doesn't seem to be any audio device enumeration on Windows Phone. - // In lieu of this, just treat things as if there is one and only one - // audio device. - *devcount = 1; - return S_OK; -#else - // TODO, WinRT: make xaudio2 device enumeration only happen once, and in the background - auto operation = DeviceInformation::FindAllAsync(DeviceClass::AudioRender); - while (operation->Status != Windows::Foundation::AsyncStatus::Completed) - { - } - - DeviceInformationCollection^ devices = operation->GetResults(); - *devcount = devices->Size; - return S_OK; -#endif -} - -extern "C" HRESULT IXAudio2_GetDeviceDetails(IXAudio2 * unused, UINT32 index, XAUDIO2_DEVICE_DETAILS * details) -{ -#if WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP - // Windows Phone doesn't seem to have the same device enumeration APIs that - // Windows 8/RT has, or it doesn't have them at all. In lieu of this, - // just treat things as if there is one, and only one, default device. - if (index != 0) - { - return XAUDIO2_E_INVALID_CALL; - } - - if (details) - { - wcsncpy_s(details->DeviceID, ARRAYSIZE(details->DeviceID), L"default", _TRUNCATE); - wcsncpy_s(details->DisplayName, ARRAYSIZE(details->DisplayName), L"default", _TRUNCATE); - } - return S_OK; -#else - auto operation = DeviceInformation::FindAllAsync(DeviceClass::AudioRender); - while (operation->Status != Windows::Foundation::AsyncStatus::Completed) - { - } - - DeviceInformationCollection^ devices = operation->GetResults(); - if (index >= devices->Size) - { - return XAUDIO2_E_INVALID_CALL; - } - - DeviceInformation^ d = devices->GetAt(index); - if (details) - { - wcsncpy_s(details->DeviceID, ARRAYSIZE(details->DeviceID), d->Id->Data(), _TRUNCATE); - wcsncpy_s(details->DisplayName, ARRAYSIZE(details->DisplayName), d->Name->Data(), _TRUNCATE); - } - return S_OK; -#endif -} |