Core commit. Compile and run on the OpenPandora

[mupen64plus-pandora.git] / source / mupen64plus-core / src / api / eglport.h

diff --git a/source/mupen64plus-core/src/api/eglport.h b/source/mupen64plus-core/src/api/eglport.h
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+/**
+ *
+ *  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_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 */