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authorDavid Nusinow <[email protected]>2006-10-14 22:42:57 +0000
committerDavid Nusinow <[email protected]>2006-10-14 22:42:57 +0000
commit75733e42375e74d990afd2432e3072bc1586305b (patch)
tree794bc9de497c0befbe4b9b664e7a9fd7c3d6b416 /progs/miniglx/miniglxsample.c
parentbc8084da742c20531bb2f935afad522e22381832 (diff)
Commit diff of 6.5.1-0.2 so we've got a record of it here.mesa-6.5.1-0.2
Diffstat (limited to 'progs/miniglx/miniglxsample.c')
-rw-r--r--progs/miniglx/miniglxsample.c128
1 files changed, 0 insertions, 128 deletions
diff --git a/progs/miniglx/miniglxsample.c b/progs/miniglx/miniglxsample.c
deleted file mode 100644
index d4d6729f932..00000000000
--- a/progs/miniglx/miniglxsample.c
+++ /dev/null
@@ -1,128 +0,0 @@
-
-#define USE_MINIGLX 1 /* 1 = use Mini GLX, 0 = use Xlib/GLX */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <GL/gl.h>
-
-#if USE_MINIGLX
-#include <GL/miniglx.h>
-#else
-#include <GL/glx.h>
-#include <X11/Xlib.h>
-#endif
-
-static void _subset_Rectf( GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2 )
-{
- glBegin( GL_QUADS );
- glVertex2f( x1, y1 );
- glVertex2f( x2, y1 );
- glVertex2f( x2, y2 );
- glVertex2f( x1, y2 );
- glEnd();
-}
-
-
-/*
- * Create a simple double-buffered RGBA window.
- */
-static Window
-MakeWindow(Display * dpy, unsigned int width, unsigned int height)
-{
- int visAttributes[] = {
- GLX_RGBA,
- GLX_RED_SIZE, 1,
- GLX_GREEN_SIZE, 1,
- GLX_BLUE_SIZE, 1,
- GLX_DOUBLEBUFFER,
- None
- };
- XSetWindowAttributes attr;
- unsigned long attrMask;
- Window root;
- Window win;
- GLXContext ctx;
- XVisualInfo *visinfo;
-
- root = RootWindow(dpy, 0);
-
- /* Choose GLX visual / pixel format */
- visinfo = glXChooseVisual(dpy, 0, visAttributes);
- if (!visinfo) {
- printf("Error: couldn't get an RGB, Double-buffered visual\n");
- exit(1);
- }
-
- /* Create the window */
- attr.background_pixel = 0;
- attr.border_pixel = 0;
- attr.colormap = XCreateColormap(dpy, root, visinfo->visual, AllocNone);
- attrMask = CWBackPixel | CWBorderPixel | CWColormap;
- win = XCreateWindow(dpy, root, 0, 0, width, height,
- 0, visinfo->depth, InputOutput,
- visinfo->visual, attrMask, &attr);
- if (!win) {
- printf("Error: XCreateWindow failed\n");
- exit(1);
- }
-
- /* Display the window */
- XMapWindow(dpy, win);
-
- /* Create GLX rendering context */
- ctx = glXCreateContext(dpy, visinfo, NULL, True);
- if (!ctx) {
- printf("Error: glXCreateContext failed\n");
- exit(1);
- }
-
- /* Bind the rendering context and window */
- glXMakeCurrent(dpy, win, ctx);
-
- glViewport(0, 0, width, height);
-
- return win;
-}
-
-
-/*
- * Draw a few frames of a rotating square.
- */
-static void
-DrawFrames(Display * dpy, Window win)
-{
- int angle;
- glShadeModel(GL_FLAT);
- glClearColor(0.5, 0.5, 0.5, 1.0);
- for (angle = 0; angle < 360; angle += 10) {
- glClear(GL_COLOR_BUFFER_BIT);
- glColor3f(1.0, 1.0, 0.0);
- glPushMatrix();
- glRotatef(angle, 0, 0, 1);
- _subset_Rectf(-0.8, -0.8, 0.8, 0.8);
- glPopMatrix();
- glXSwapBuffers(dpy, win);
- sleep(1);
- }
-}
-
-
-int
-main(int argc, char *argv[])
-{
- Display *dpy;
- Window win;
-
- dpy = XOpenDisplay(NULL);
- if (!dpy) {
- printf("Error: XOpenDisplay failed\n");
- return 1;
- }
-
- win = MakeWindow(dpy, 300, 300);
-
- DrawFrames(dpy, win);
-
- return 0;
-}