cscg22-gearboy

CSCG 2022 Challenge 'Gearboy'
git clone https://git.sinitax.com/sinitax/cscg22-gearboy
Log | Files | Refs | sfeed.txt

SDL_winrtopengles.h (2706B)

      1/*
      2  Simple DirectMedia Layer
      3  Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
      4
      5  This software is provided 'as-is', without any express or implied
      6  warranty.  In no event will the authors be held liable for any damages
      7  arising from the use of this software.
      8
      9  Permission is granted to anyone to use this software for any purpose,
     10  including commercial applications, and to alter it and redistribute it
     11  freely, subject to the following restrictions:
     12
     13  1. The origin of this software must not be misrepresented; you must not
     14     claim that you wrote the original software. If you use this software
     15     in a product, an acknowledgment in the product documentation would be
     16     appreciated but is not required.
     17  2. Altered source versions must be plainly marked as such, and must not be
     18     misrepresented as being the original software.
     19  3. This notice may not be removed or altered from any source distribution.
     20*/
     21#include "SDL_config.h"
     22
     23#ifndef _SDL_winrtopengles_h
     24#define _SDL_winrtopengles_h
     25
     26#if SDL_VIDEO_DRIVER_WINRT && SDL_VIDEO_OPENGL_EGL
     27
     28#include "../SDL_sysvideo.h"
     29#include "../SDL_egl_c.h"
     30
     31/* OpenGLES functions */
     32#define WINRT_GLES_GetAttribute SDL_EGL_GetAttribute
     33#define WINRT_GLES_GetProcAddress SDL_EGL_GetProcAddress
     34#define WINRT_GLES_SetSwapInterval SDL_EGL_SetSwapInterval
     35#define WINRT_GLES_GetSwapInterval SDL_EGL_GetSwapInterval
     36#define WINRT_GLES_DeleteContext SDL_EGL_DeleteContext
     37
     38extern int WINRT_GLES_LoadLibrary(_THIS, const char *path);
     39extern void WINRT_GLES_UnloadLibrary(_THIS);
     40extern SDL_GLContext WINRT_GLES_CreateContext(_THIS, SDL_Window * window);
     41extern void WINRT_GLES_SwapWindow(_THIS, SDL_Window * window);
     42extern int WINRT_GLES_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context);
     43
     44
     45#ifdef __cplusplus
     46
     47/* Typedefs for ANGLE/WinRT's C++-based native-display and native-window types,
     48 * which are used when calling eglGetDisplay and eglCreateWindowSurface.
     49 */
     50typedef Microsoft::WRL::ComPtr<IUnknown> WINRT_EGLNativeWindowType;
     51typedef WINRT_EGLNativeWindowType WINRT_EGLNativeDisplayType;
     52
     53/* Function pointer typedefs for ANGLE/WinRT's functions that require
     54 * parameter customization [by passing in C++ objects].
     55 */
     56typedef EGLDisplay (EGLAPIENTRY *eglGetDisplay_Function)(WINRT_EGLNativeWindowType);
     57typedef EGLSurface (EGLAPIENTRY *eglCreateWindowSurface_Function)(EGLDisplay, EGLConfig, WINRT_EGLNativeWindowType, const EGLint *);
     58typedef HRESULT (EGLAPIENTRY *CreateWinrtEglWindow_Function)(Microsoft::WRL::ComPtr<IUnknown>, int, IUnknown ** result);
     59
     60#endif /* __cplusplus */
     61
     62#endif /* SDL_VIDEO_DRIVER_WINRT && SDL_VIDEO_OPENGL_EGL */
     63
     64#endif /* _SDL_winrtopengles_h */
     65
     66/* vi: set ts=4 sw=4 expandtab: */