public static extern int SDL_GetTextureAlphaMod(
Texture texture,
out byte alpha
);
public static extern int SDL_LockTexture(
Texture texture,
in Rect rect,
public static extern int SDL_GetTextureBlendMode(
Texture texture,
out BlendMode blendMode
);
public static extern int SDL_GetTextureColorMod(
Texture texture,
out byte r,
out byte g,
out byte b
);
public void Copy(
Texture texture,
in Rect dst,
