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A few SDL2_image RWops funcs

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This commit is contained in:
Ethan Lee 2014-12-27 22:14:52 -05:00
parent a273ea9a18
commit 6ca6862d7e
1 changed files with 36 additions and 0 deletions
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36
src/SDL2_image.cs
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@ -102,6 +102,16 @@ namespace SDL2
int freesrc int freesrc
); );
/* src refers to an SDL_RWops*, IntPtr to an SDL_Surface* */
/* THIS IS A PUBLIC RWops FUNCTION! */
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr IMG_LoadTyped_RW(
IntPtr src,
int freesrc,
[In()] [MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(LPUtf8StrMarshaler))]
string type
);
/* IntPtr refers to an SDL_Texture*, renderer to an SDL_Renderer* */ /* IntPtr refers to an SDL_Texture*, renderer to an SDL_Renderer* */
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)] [DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr IMG_LoadTexture( public static extern IntPtr IMG_LoadTexture(
@ -110,6 +120,32 @@ namespace SDL2
string file string file
); );
/* renderer refers to an SDL_Renderer*.
* src refers to an SDL_RWops*.
* IntPtr to an SDL_Texture*.
*/
/* THIS IS A PUBLIC RWops FUNCTION! */
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr IMG_LoadTexture_RW(
IntPtr renderer,
IntPtr src,
int freesrc
);
/* renderer refers to an SDL_Renderer*.
* src refers to an SDL_RWops*.
* IntPtr to an SDL_Texture*.
*/
/* THIS IS A PUBLIC RWops FUNCTION! */
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr IMG_LoadTextureTyped_RW(
IntPtr renderer,
IntPtr src,
int freesrc,
[In()] [MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(LPUtf8StrMarshaler))]
string type
);
[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)] [DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
public static extern int IMG_InvertAlpha(int on); public static extern int IMG_InvertAlpha(int on);