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Add multiple missing pointer overloads

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THis adds some missing overloads that Ryujinx uses.

Changelog:
- Add a new overload of SDL_MixAudioFormat to allow passing raw pointers
  as dest and src (useful for usage with SDL_AudioSpec's callback).
- Add a new overload of SDL_OpenAudioDevice to allow passing null for
  the device parameter.
- Add a new overload of SDL_Vulkan_GetInstanceExtensions to allow
  passing null for the pName parameter.
This commit is contained in:
Mary 2021-08-14 09:10:25 +02:00
parent 09716fcbc2
commit 16e15fdb2d
1 changed files with 33 additions and 0 deletions
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33
src/SDL2.cs
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@ -2277,6 +2277,17 @@ namespace SDL2
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern void SDL_Vulkan_UnloadLibrary();
/* window refers to an SDL_Window*, pNames to a const char**.
* Only available in 2.0.6 or higher.
* This overload allows for IntPtr.Zero (null) to be passed for pNames.
*/
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern SDL_bool SDL_Vulkan_GetInstanceExtensions(
IntPtr window,
out uint pCount,
IntPtr pNames
);
/* window refers to an SDL_Window*, pNames to a const char**.
* Only available in 2.0.6 or higher.
*/
@ -7777,6 +7788,17 @@ namespace SDL2
int volume
);
/* format refers to an SDL_AudioFormat */
/* This overload allows raw pointers to be passed for dst and src. */
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern void SDL_MixAudioFormat(
IntPtr dst,
IntPtr src,
ushort format,
uint len,
int volume
);
/* format refers to an SDL_AudioFormat */
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern void SDL_MixAudioFormat(
@ -7801,6 +7823,17 @@ namespace SDL2
IntPtr obtained
);
/* uint refers to an SDL_AudioDeviceID */
/* This overload allows for IntPtr.Zero (null) to be passed for device. */
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern unsafe uint SDL_OpenAudioDevice(
IntPtr device,
int iscapture,
ref SDL_AudioSpec desired,
out SDL_AudioSpec obtained,
int allowed_changes
);
/* uint refers to an SDL_AudioDeviceID */
[DllImport(nativeLibName, EntryPoint = "SDL_OpenAudioDevice", CallingConvention = CallingConvention.Cdecl)]
private static extern unsafe uint INTERNAL_SDL_OpenAudioDevice(