1 /*
2 Copyright (C) 2007-2009 Olli Hinkka
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 */
23 #include <stdio.h>
24 #include <stdlib.h>
27 //#include <cutils/log.h>
34 #define DEBUG_NANO 0
36 #ifdef __ANDROID__
37 #include <android/log.h>
38 #define LOG __android_log_print
40 #define LOGI(...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)
41 #define LOGD(...) if (DEBUG_NANO) __android_log_print(ANDROID_LOG_DEBUG,LOG_TAG,__VA_ARGS__)
42 #define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG,__VA_ARGS__)
43 #define LOGW(...) __android_log_print(ANDROID_LOG_WARN, LOG_TAG,__VA_ARGS__)
44 #else
45 #ifndef _MSC_VER
50 #else
51 #define LOGI printf
52 #define LOGD printf
53 #define LOGE printf
54 #define LOGW printf
56 #endif
57 #endif
59 #ifdef _WIN32
60 #include <windows.h>
61 #define dlopen(x,y) LoadLibraryA(x)
62 #define dlsym(x,y) (void*)GetProcAddress((HINSTANCE)x,y)
63 #define dlclose(x) FreeLibrary((HINSTANCE)x)
64 #else
65 #include <dlfcn.h>
66 #endif
69 //#define GL_ENTRY(_r, _api, ...) #_api,
73 NULL
74 };
76 //const char * driver;
85 #ifndef USE_CORE_PROFILE
87 #endif
88 }
91 {
92 #if defined(__MULTITEXTURE_SUPPORT__)
94 {
96 }
98 {
100 }
102 {
104 }
105 #endif
107 }
109 static int CreateGlEsInterface( const char * name, void * lib, void * lib1, void * default_func )
110 {
111 // alloc space
117 }
119 // load GL API calls
123 // nanoGL interface pointer
127 {
132 #ifdef USE_CORE_PROFILE
133 // Hack: try ARB and EXT suffix
138 }
143 }
144 #endif
148 // try lib1
155 }
158 }
159 }
160 else
161 {
164 }
165 }
168 }
171 api++;
172 }
175 }
177 // Load using the dynamic loader
182 }
184 /**
185 * Init
186 */
187 #ifdef _WIN32
189 {
195 // load lib
197 //LOG (ANDROID_LOG_DEBUG, LOG_TAG, "nanoGL: Init loading driver %s\n", lib1);
200 {
206 }
207 else
209 }
210 else
215 //if ( strcmp(driver, lib2) == 0 ) {
222 }
223 //}
225 // Load API gl* for 1.5+ else egl* gl*
226 //if (CreateGlEsInterface(driver, glesLib, eglLib, NULL) == -1)
228 {
229 // release lib
234 }
236 // Init nanoGL
239 }
240 #else
242 {
248 // load lib
250 //LOG (ANDROID_LOG_DEBUG, LOG_TAG, "nanoGL: Init loading driver %s\n", lib1);
253 {
259 }
260 else
262 }
263 else
268 //if ( strcmp(driver, lib2) == 0 ) {
275 }
276 //}
278 // Load API gl* for 1.5+ else egl* gl*
279 //if (CreateGlEsInterface(driver, glesLib, eglLib, NULL) == -1)
281 {
282 // release lib
287 }
289 // Init nanoGL
292 }
293 #endif
295 {
301 }
303 // release lib
305 }