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https://github.com/Perlmint/glew-cmake.git
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Generate Sources of origin/master updated at Sat Oct 10 17:44:46 GMT 2015
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omniavinco
parent
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commit
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23
src/glew.c
23
src/glew.c
@ -32,7 +32,10 @@
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#include <GL/glew.h>
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA)
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# define GLAPI extern
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# include <GL/osmesa.h>
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#elif defined(_WIN32)
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# include <GL/wglew.h>
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#elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX))
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# include <GL/glxew.h>
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@ -170,7 +173,9 @@ void* NSGLGetProcAddress (const GLubyte *name)
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* Define glewGetProcAddress.
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*/
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#if defined(GLEW_REGAL)
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# define glewGetProcAddress(name) regalGetProcAddress((const GLchar *) name)
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# define glewGetProcAddress(name) regalGetProcAddress((const GLchar *)name)
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#elif defined(GLEW_OSMESA)
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# define glewGetProcAddress(name) OSMesaGetProcAddress((const char *)name)
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#elif defined(_WIN32)
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# define glewGetProcAddress(name) wglGetProcAddress((LPCSTR)name)
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#elif defined(__APPLE__) && !defined(GLEW_APPLE_GLX)
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@ -11150,7 +11155,7 @@ GLenum GLEWAPIENTRY glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
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}
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#if defined(_WIN32)
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#if defined(_WIN32) && ! defined(GLEW_OSMESA)
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#if !defined(GLEW_MX)
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@ -12093,7 +12098,7 @@ GLenum GLEWAPIENTRY wglewInit (WGLEW_CONTEXT_ARG_DEF_LIST)
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return GLEW_OK;
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}
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#elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX))
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#elif !defined(GLEW_OSMESA) && !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX))
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PFNGLXGETCURRENTDISPLAYPROC __glewXGetCurrentDisplay = NULL;
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@ -13204,9 +13209,11 @@ GLenum GLEWAPIENTRY glewInit (void)
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GLenum r;
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r = glewContextInit();
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if ( r != 0 ) return r;
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA) || defined(__ANDROID__) || defined(__native_client__) || defined(__HAIKU__)
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return r;
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#elif defined(_WIN32)
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return wglewInit();
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#elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && (!defined(__APPLE__) || defined(GLEW_APPLE_GLX)) /* _UNIX */
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#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX) /* _UNIX */
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return glxewInit();
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#else
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return r;
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@ -17322,7 +17329,7 @@ GLboolean GLEWAPIENTRY glewIsSupported (const char* name)
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return ret;
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}
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#if defined(_WIN32)
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#if defined(_WIN32) && !defined(GLEW_OSMESA)
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#if defined(GLEW_MX)
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GLboolean GLEWAPIENTRY wglewContextIsSupported (const WGLEWContext* ctx, const char* name)
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@ -17748,7 +17755,7 @@ GLboolean GLEWAPIENTRY wglewIsSupported (const char* name)
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return ret;
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}
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#elif !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
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#elif !defined(GLEW_OSMESA) && !defined(__ANDROID__) && !defined(__native_client__) && !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
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#if defined(GLEW_MX)
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GLboolean glxewContextIsSupported (const GLXEWContext* ctx, const char* name)
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@ -34,7 +34,10 @@
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#include <stdlib.h>
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#include <string.h>
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#include <GL/glew.h>
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA)
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#define GLAPI extern
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#include <GL/osmesa.h>
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#elif defined(_WIN32)
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#include <GL/wglew.h>
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#elif !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX)
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#include <GL/glxew.h>
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@ -53,10 +56,10 @@ static FILE* f;
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#ifdef GLEW_MX
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GLEWContext _glewctx;
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#define glewGetContext() (&_glewctx)
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#ifdef _WIN32
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#if defined(_WIN32)
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WGLEWContext _wglewctx;
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#define wglewGetContext() (&_wglewctx)
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#elif !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX)
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#elif !defined(GLEW_OSMESA) && !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX)
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GLXEWContext _glxewctx;
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#define glxewGetContext() (&_glxewctx)
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#endif
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@ -66,7 +69,8 @@ GLXEWContext _glxewctx;
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struct createParams
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{
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA)
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#elif defined(_WIN32)
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int pixelformat;
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#elif !defined(__APPLE__) && !defined(__HAIKU__) || defined(GLEW_APPLE_GLX)
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const char* display;
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@ -10984,7 +10988,7 @@ static void glewInfo (void)
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/* ------------------------------------------------------------------------ */
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#ifdef _WIN32
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#if defined(_WIN32) && !defined(GLEW_OSMESA)
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static void wglewInfo ()
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{
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@ -11152,7 +11156,7 @@ static void wglewInfo ()
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#endif /* WGL_OML_sync_control */
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}
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#else /* _UNIX */
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#elif !defined(GLEW_OSMESA) /* _UNIX */
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static void glxewInfo ()
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{
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@ -11371,7 +11375,8 @@ int main (int argc, char** argv)
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GLuint err;
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struct createParams params =
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{
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA)
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#elif defined(_WIN32)
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-1, /* pixelformat */
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#elif !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
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"", /* display */
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@ -11386,7 +11391,8 @@ int main (int argc, char** argv)
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if (glewParseArgs(argc-1, argv+1, ¶ms))
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{
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fprintf(stderr, "Usage: glewinfo "
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA)
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#elif defined(_WIN32)
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"[-pf <pixelformat>] "
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#elif !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
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"[-display <display>] "
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@ -11408,7 +11414,8 @@ int main (int argc, char** argv)
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glewExperimental = GL_TRUE;
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#ifdef GLEW_MX
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err = glewContextInit(glewGetContext());
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#ifdef _WIN32
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#if defined(GLEW_OSMESA)
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#elif defined(_WIN32)
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err = err || wglewContextInit(wglewGetContext());
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#elif !defined(__HAIKU__) && !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
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err = err || glxewContextInit(glxewGetContext());
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@ -11438,7 +11445,8 @@ int main (int argc, char** argv)
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fprintf(f, " GLEW Extension Info\n");
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fprintf(f, "---------------------------\n\n");
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fprintf(f, "GLEW version %s\n", glewGetString(GLEW_VERSION));
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA)
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#elif defined(_WIN32)
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fprintf(f, "Reporting capabilities of pixelformat %d\n", params.pixelformat);
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#elif !defined(__APPLE__) || defined(GLEW_APPLE_GLX)
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fprintf(f, "Reporting capabilities of display %s, visual 0x%x\n",
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@ -11448,7 +11456,8 @@ int main (int argc, char** argv)
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glGetString(GL_RENDERER), glGetString(GL_VENDOR));
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fprintf(f, "OpenGL version %s is supported\n", glGetString(GL_VERSION));
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glewInfo();
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA)
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#elif defined(_WIN32)
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wglewInfo();
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#else
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glxewInfo();
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@ -11486,7 +11495,8 @@ GLboolean glewParseArgs (int argc, char** argv, struct createParams *params)
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else return GL_TRUE;
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++p;
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}
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA)
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#elif defined(_WIN32)
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else if (!strcmp(argv[p], "-pf") || !strcmp(argv[p], "-pixelformat"))
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{
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if (++p >= argc) return GL_TRUE;
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@ -11512,7 +11522,22 @@ GLboolean glewParseArgs (int argc, char** argv, struct createParams *params)
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/* ------------------------------------------------------------------------ */
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#if defined(_WIN32)
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#if defined(GLEW_OSMESA)
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OSMesaContext ctx;
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GLboolean glewCreateContext (struct createParams *params)
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{
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ctx = OSMesaCreateContext(OSMESA_RGBA, NULL);
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if (NULL == ctx) return GL_TRUE;
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return GL_FALSE;
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}
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void glewDestroyContext ()
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{
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if (NULL != ctx) OSMesaDestroyContext(ctx);
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}
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#elif defined(_WIN32)
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HWND wnd = NULL;
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HDC dc = NULL;
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