ryujinx/SDL2-CS
1
0
Fork 0
mirror of https://github.com/Ryujinx/SDL2-CS.git synced 2025-03-04 18:29:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix LoadWAV/FreeWAV

Browse source
This commit is contained in:
Ethan Lee 2013-04-28 16:39:27 -04:00
parent 4f02e3d005
commit 647e1b5efd
1 changed files with 11 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
src/SDL2.cs
View file

@ -4331,7 +4331,7 @@ namespace SDL2
/* audio_buf refers to a malloc()'d buffer from SDL_LoadWAV */
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern void SDL_FreeWav(IntPtr audio_buf);
public static extern void SDL_FreeWAV(IntPtr audio_buf);
[DllImport(nativeLibName, EntryPoint = "SDL_GetAudioDeviceName", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr INTERNAL_SDL_GetAudioDeviceName(
@ -4381,23 +4381,26 @@ namespace SDL2
public static extern int SDL_GetNumAudioDrivers();
/* audio_buf will refer to a malloc()'d byte buffer */
[DllImport(nativeLibName, EntryPoint = "SDL_LoadWAV", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr INTERNAL_SDL_LoadWAV(
[In()] [MarshalAs(UnmanagedType.LPStr)]
string filename,
/* THIS IS AN RWops FUNCTION! */
[DllImport(nativeLibName, EntryPoint = "SDL_LoadWAV_RW", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr INTERNAL_SDL_LoadWAV_RW(
IntPtr src,
int freesrc,
ref SDL_AudioSpec spec,
ref IntPtr audio_buf,
ref uint audio_len
);
public static SDL_AudioSpec SDL_LoadWAV(
string filename,
string file,
ref SDL_AudioSpec spec,
ref IntPtr audio_buf,
ref uint audio_len
) {
SDL_AudioSpec result;
IntPtr result_ptr = INTERNAL_SDL_LoadWAV(
filename,
IntPtr rwops = INTERNAL_SDL_RWFromFile(file, "rb");
IntPtr result_ptr = INTERNAL_SDL_LoadWAV_RW(
rwops,
1,
ref spec,
ref audio_buf,
ref audio_len