audio: Port WASAPI to WinRT, remove XAudio2 backend.

XAudio2 doesn't have capture support, so WASAPI was to replace it; the holdout
was WinRT, which still needed it as its primary audio target until the WASAPI
code code be made to work.

The support matrix now looks like:

WinXP: directsound by default, winmm as a fallback for buggy drivers.
Vista+: WASAPI (directsound and winmm as fallbacks for debugging).
WinRT: WASAPI
This commit is contained in:
Ryan C. Gordon
2017-12-06 12:24:32 -05:00
parent 083fe066d5
commit 351d6d4784
30 changed files with 958 additions and 1518 deletions

View File

@@ -291,6 +291,7 @@
<ClInclude Include="..\..\src\audio\directsound\SDL_directsound.h" />
<ClInclude Include="..\..\src\audio\disk\SDL_diskaudio.h" />
<ClInclude Include="..\..\src\audio\dummy\SDL_dummyaudio.h" />
<ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h" />
<ClInclude Include="..\..\src\audio\SDL_audio_c.h" />
<ClInclude Include="..\..\src\audio\SDL_audiodev_c.h" />
<ClInclude Include="..\..\src\audio\SDL_sysaudio.h" />
@@ -389,9 +390,9 @@
<ClCompile Include="..\..\src\audio\SDL_audiotypecvt.c" />
<ClCompile Include="..\..\src\audio\SDL_mixer.c" />
<ClCompile Include="..\..\src\audio\SDL_wave.c" />
<ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
<ClCompile Include="..\..\src\audio\winmm\SDL_winmm.c" />
<ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c" />
<ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
<ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_win32.c" />
<ClCompile Include="..\..\src\core\windows\SDL_windows.c" />
<ClCompile Include="..\..\src\core\windows\SDL_xinput.c" />
<ClCompile Include="..\..\src\cpuinfo\SDL_cpuinfo.c" />

View File

@@ -438,7 +438,8 @@
<ClCompile Include="..\..\src\video\windows\SDL_windowsvideo.c" />
<ClCompile Include="..\..\src\video\windows\SDL_windowswindow.c" />
<ClCompile Include="..\..\src\audio\winmm\SDL_winmm.c" />
<ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c" />
<ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
<ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_win32.c" />
<ClCompile Include="..\..\src\core\windows\SDL_xinput.c" />
<ClCompile Include="..\..\src\haptic\windows\SDL_xinputhaptic.c" />
<ClCompile Include="..\..\src\joystick\windows\SDL_xinputjoystick.c" />