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Diffstat (limited to 'source/3rd-party/SDL2/src/video/winrt/SDL_winrtopengles.h')
| -rw-r--r-- | source/3rd-party/SDL2/src/video/winrt/SDL_winrtopengles.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/source/3rd-party/SDL2/src/video/winrt/SDL_winrtopengles.h b/source/3rd-party/SDL2/src/video/winrt/SDL_winrtopengles.h new file mode 100644 index 0000000..a222c2b --- /dev/null +++ b/source/3rd-party/SDL2/src/video/winrt/SDL_winrtopengles.h @@ -0,0 +1,70 @@ +/* + Simple DirectMedia Layer + Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org> + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. +*/ +#include "SDL_config.h" + +#ifndef SDL_winrtopengles_h_ +#define SDL_winrtopengles_h_ + +#if SDL_VIDEO_DRIVER_WINRT && SDL_VIDEO_OPENGL_EGL + +#include "../SDL_sysvideo.h" +#include "../SDL_egl_c.h" + +/* OpenGLES functions */ +#define WINRT_GLES_GetAttribute SDL_EGL_GetAttribute +#define WINRT_GLES_GetProcAddress SDL_EGL_GetProcAddress +#define WINRT_GLES_SetSwapInterval SDL_EGL_SetSwapInterval +#define WINRT_GLES_GetSwapInterval SDL_EGL_GetSwapInterval +#define WINRT_GLES_DeleteContext SDL_EGL_DeleteContext + +extern int WINRT_GLES_LoadLibrary(_THIS, const char *path); +extern void WINRT_GLES_UnloadLibrary(_THIS); +extern SDL_GLContext WINRT_GLES_CreateContext(_THIS, SDL_Window * window); +extern int WINRT_GLES_SwapWindow(_THIS, SDL_Window * window); +extern int WINRT_GLES_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context); + + +#ifdef __cplusplus + +/* Typedefs for ANGLE/WinRT's C++-based native-display and native-window types, + * which are used when calling eglGetDisplay and eglCreateWindowSurface. + */ +typedef Microsoft::WRL::ComPtr<IUnknown> WINRT_EGLNativeWindowType_Old; + +/* Function pointer typedefs for 'old' ANGLE/WinRT's functions, which may + * require that C++ objects be passed in: + */ +typedef EGLDisplay (EGLAPIENTRY *eglGetDisplay_Old_Function)(WINRT_EGLNativeWindowType_Old); +typedef EGLSurface (EGLAPIENTRY *eglCreateWindowSurface_Old_Function)(EGLDisplay, EGLConfig, WINRT_EGLNativeWindowType_Old, const EGLint *); +typedef HRESULT (EGLAPIENTRY *CreateWinrtEglWindow_Old_Function)(Microsoft::WRL::ComPtr<IUnknown>, int, IUnknown ** result); + +#endif /* __cplusplus */ + +/* Function pointer typedefs for 'new' ANGLE/WinRT functions, which, unlike + * the old functions, do not require C++ support and work with plain C. + */ +typedef EGLDisplay (EGLAPIENTRY *eglGetPlatformDisplayEXT_Function)(EGLenum, void *, const EGLint *); + +#endif /* SDL_VIDEO_DRIVER_WINRT && SDL_VIDEO_OPENGL_EGL */ + +#endif /* SDL_winrtopengles_h_ */ + +/* vi: set ts=4 sw=4 expandtab: */ |