diff options
Diffstat (limited to 'test/native/glExtensionsListGL2.c')
-rw-r--r-- | test/native/glExtensionsListGL2.c | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/test/native/glExtensionsListGL2.c b/test/native/glExtensionsListGL2.c deleted file mode 100644 index 89815e9c0..000000000 --- a/test/native/glExtensionsListGL2.c +++ /dev/null @@ -1,95 +0,0 @@ -/** - * compile with: gcc -o displayMultiple02 displayMultiple02.c -lX11 -lGL - */ - -#include <stdio.h> -#include <X11/X.h> -#include <X11/Xlib.h> -#include <X11/Xutil.h> -#include <GL/glx.h> -#include <GL/gl.h> - -static void testExtensions(); - -int main(int nargs, char **vargs) { - testExtensions(); - return 0; -} - -static void createGLWin(Display *dpy, int width, int height, Window *rWin, GLXContext *rCtx); -static void useGL(Display *dpy, Window win, GLXContext ctx, int width, int height); - -void testExtensions() { - int major, minor; - Display *disp1; - Window win1; - GLXContext ctx1; - - disp1 = XOpenDisplay(NULL); - createGLWin(disp1, 200, 200, &win1, &ctx1); - if(0 != win1 && 0 != ctx1) { - useGL(disp1, win1, ctx1, 200, 200); - - glXMakeCurrent(disp1, 0, 0); - glXDestroyContext(disp1, ctx1); - } - XCloseDisplay(disp1); -} - -/* attributes for a double buffered visual in RGBA format with at least - * 4 bits per color and a 16 bit depth buffer */ -static int attrListDbl[] = { GLX_RGBA, GLX_DOUBLEBUFFER, - GLX_RED_SIZE, 4, - GLX_GREEN_SIZE, 4, - GLX_BLUE_SIZE, 4, - GLX_DEPTH_SIZE, 16, - None }; - -void createGLWin(Display *dpy, int width, int height, Window *rWin, GLXContext *rCtx) -{ - int screen = DefaultScreen(dpy); - XVisualInfo *vi = glXChooseVisual(dpy, screen, attrListDbl); - Colormap cmap; - XSetWindowAttributes attr; - - /* create a GLX context */ - *rCtx = glXCreateContext(dpy, vi, 0, GL_TRUE); - /* create a color map */ - cmap = XCreateColormap(dpy, RootWindow(dpy, vi->screen), vi->visual, AllocNone); - attr.colormap = cmap; - attr.border_pixel = 0; - - /* create a window in window mode*/ - attr.event_mask = ExposureMask | KeyPressMask | ButtonPressMask | - StructureNotifyMask; - *rWin = XCreateWindow(dpy, RootWindow(dpy, vi->screen), - 0, 0, width, height, 0, vi->depth, InputOutput, vi->visual, - CWBorderPixel | CWColormap | CWEventMask, &attr); - - XMapRaised(dpy, *rWin); -} - -void useGL(Display *dpy, Window win, GLXContext ctx, int width, int height) -{ - PFNGLGETSTRINGIPROC glGetStringi = 0; - int i, n; - - glXMakeCurrent(dpy, win, ctx); - - fprintf(stderr, "GL_VENDOR: %s\n", glGetString(GL_VENDOR)); - - glGetIntegerv(GL_NUM_EXTENSIONS, &n); - fprintf(stderr, "GL_NUM_EXTENSIONS: %d\n", n); - - glGetStringi = (PFNGLGETSTRINGIPROC)glXGetProcAddressARB("glGetStringi"); - if(NULL==glGetStringi) { - return; - } - - for (i=0; i<n; i++) { - const char* extension = (const char*)glGetStringi(GL_EXTENSIONS, i); - fprintf(stderr, "GL_EXTENSION %d/%d: %s\n", (i+1), n, extension); - } - -} - |