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Diffstat (limited to 'engines/sludge/eglport/eglport.h')
| -rw-r--r-- | engines/sludge/eglport/eglport.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/engines/sludge/eglport/eglport.h b/engines/sludge/eglport/eglport.h new file mode 100644 index 0000000000..20fb979789 --- /dev/null +++ b/engines/sludge/eglport/eglport.h @@ -0,0 +1,109 @@ +/** + * + * EGLPORT.H + * Copyright (C) 2011-2013 Scott R. Smith + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + */ + +#ifndef EGLPORT_H +#define EGLPORT_H + +#include <stdint.h> +#include "EGL/egl.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** Defines (in every case choose only one) */ +/** Common: */ +/** DEBUG : enable additional error monitoring per EGL function call */ +/** Native display and window system for use with EGL */ +/** USE_EGL_SDL : used for access to a SDL X11 window */ +/** Platform: settings that are specific to that device */ +/** PANDORA (USE_GLES1 or USE_GLES2) */ +/** WIZ (USE_GLES1) */ +/** CAANOO (USE_GLES1) */ +/** RPI (USE_GLES1 or USE_GLES2) */ +/** GLES Version */ +/** USE_GLES1 : EGL for use with OpenGL-ES 1.X contexts */ +/** USE_GLES2 : EGL for use with OpenGL-ES 2.0 contexts */ + +/** Public API */ +void EGL_Init ( void ); +void EGL_Close ( void ); +int8_t EGL_Open ( /*uint16_t width, uint16_t height*/ ); +void EGL_SwapBuffers ( void ); + +extern int8_t eglColorbits; +extern int8_t eglDepthbits; +extern int8_t eglStencilbits; + +/** Simple Examples */ +/** Raw mode: + EGL_Open( window_width, window_height ); + do while(!quit) { + ... run app + EGL_SwapBuffers(); + } + EGL_Close(); +*/ +/** X11/SDL mode: + SDL_Init( SDL_INIT_VIDEO ); + SDL_Surface* screen = SDL_SetVideoMode(640, 480, 16, SDL_SWSURFACE|SDL_FULLSCREEN); + EGL_Open( window_width, window_height ); + do while(!quit) { + ... run app + EGL_SwapBuffers(); + } + EGL_Close(); + SDL_Quit(); +*/ + +#if defined(DEBUG) +#define GET_EGLERROR(FUNCTION) \ + FUNCTION; \ + { \ + CheckEGLErrors(__FILE__, __LINE__); \ + } +#else +#define GET_EGLERROR(FUNCTION) FUNCTION; +#endif + +#define peglQueryString(A,B) GET_EGLERROR(eglQueryString(A,B)) +#define peglDestroyContext(A,B) GET_EGLERROR(eglDestroyContext(A,B)) +#define peglDestroySurface(A,B) GET_EGLERROR(eglDestroySurface(A,B)) +#define peglTerminate(A) GET_EGLERROR(eglTerminate(A)) +#define peglSwapBuffers(A,B) GET_EGLERROR(eglSwapBuffers(A,B)) +#define peglGetDisplay(A) GET_EGLERROR(eglGetDisplay(A)) +#define peglBindAPI(A) GET_EGLERROR(eglBindAPI(A)) +#define peglCreateContext(A,B,C,D) GET_EGLERROR(eglCreateContext(A,B,C,D)) +#define peglCreateWindowSurface(A,B,C,D) GET_EGLERROR(eglCreateWindowSurface(A,B,C,D)) +#define peglInitialize(A,B,C) GET_EGLERROR(eglInitialize(A,B,C)) +#define peglMakeCurrent(A,B,C,D) GET_EGLERROR(eglMakeCurrent(A,B,C,D)) +#define peglChooseConfig(A,B,C,D,E) GET_EGLERROR(eglChooseConfig(A,B,C,D,E)) +#define peglSwapInterval(A,B) GET_EGLERROR(eglSwapInterval(A,B)) + +#ifdef __cplusplus +} +#endif + +#endif /* EGLPORT_H */ |