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-rw-r--r--progs/miniglx/miniglxtest.c272
1 files changed, 0 insertions, 272 deletions
diff --git a/progs/miniglx/miniglxtest.c b/progs/miniglx/miniglxtest.c
deleted file mode 100644
index 85c25be4ed..0000000000
--- a/progs/miniglx/miniglxtest.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * Test the mini GLX interface.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <GL/gl.h>
-#define USE_MINI_GLX 1
-#if USE_MINI_GLX
-#include <GL/miniglx.h>
-#else
-#include <GL/glx.h>
-#endif
-
-static GLXContext ctx;
-
-static GLuint NumFrames = 100;
-static GLuint NumDisplays = 1;
-static GLboolean Texture = GL_FALSE;
-static GLboolean SingleBuffer = GL_FALSE;
-static GLboolean Sleeps = GL_TRUE;
-
-
-static void
-rect(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2)
-{
- glBegin(GL_QUADS);
- glTexCoord2f(0, 0); glColor3f(0, 0, 1); glVertex2f(x1, y1);
- glTexCoord2f(1, 0); glColor3f(1, 0, 0); glVertex2f(x2, y1);
- glTexCoord2f(1, 1); glColor3f(0, 1, 0); glVertex2f(x2, y2);
- glTexCoord2f(0, 1); glColor3f(0, 0, 0); glVertex2f(x1, y2);
- glEnd();
-}
-
-
-static void
-redraw(Display *dpy, Window w, int rot)
-{
- GLfloat a;
-
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
- glPushMatrix();
- glRotatef(rot, 0, 0, 1);
- glScalef(.5, .5, .5);
- for (a = 0.0; a < 360.0; a += 30.0) {
- glPushMatrix();
- glRotatef(a, 0, 0, 1);
- glRotatef(40, 1, 0, 0);
- glColor3f(a / 360.0, 1-a/360.0, 0);
- rect(0.3, -0.25, 1.5, 0.25);
- glPopMatrix();
- }
- glPopMatrix();
-
- if (SingleBuffer)
- glFlush();
- else
- glXSwapBuffers(dpy, w);
-}
-
-
-static Window
-make_window(Display *dpy, unsigned int width, unsigned int height)
-{
- int attrib_single[] = { GLX_RGBA,
- GLX_RED_SIZE, 1,
- GLX_GREEN_SIZE, 1,
- GLX_BLUE_SIZE, 1,
- GLX_DEPTH_SIZE, 1,
- None };
- int attrib_double[] = { GLX_RGBA,
- GLX_RED_SIZE, 1,
- GLX_GREEN_SIZE, 1,
- GLX_BLUE_SIZE, 1,
- GLX_DEPTH_SIZE, 1,
- GLX_DOUBLEBUFFER,
- None };
- int *attrib = SingleBuffer ? attrib_single : attrib_double;
- int scrnum = 0;
- XSetWindowAttributes attr;
- unsigned long mask;
- Window root;
- Window win;
- XVisualInfo *visinfo;
-
- root = RootWindow(dpy, scrnum);
-
- if (!(visinfo = glXChooseVisual(dpy, scrnum, attrib))) {
- printf("Error: couldn't get an RGB, Double-buffered visual\n");
- exit(1);
- }
-
- if (!(ctx = glXCreateContext(dpy, visinfo, NULL, True))) {
- printf("Error: glXCreateContext failed\n");
- exit(1);
- }
-
- /* window attributes */
- attr.background_pixel = 0;
- attr.border_pixel = 0;
- attr.colormap = XCreateColormap(dpy, root, visinfo->visual, AllocNone);
- attr.event_mask = StructureNotifyMask | ExposureMask;
- mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
- win = XCreateWindow(dpy, root, 0, 0, width, height,
- 0, visinfo->depth, InputOutput,
- visinfo->visual, mask, &attr);
- if (!win) {
- printf("Error: XCreateWindow failed\n");
- exit(1);
- }
-
- glXMakeCurrent(dpy, win, ctx);
-
- glViewport(0, 0, width, height);
-
- return win;
-}
-
-
-static void
-event_loop(Display *dpy, Window win)
-{
- int i;
-
- printf("Drawing %d frames\n", NumFrames);
-
- for (i = 0; i < NumFrames; i++) {
- redraw(dpy, win, -i*2);
- if (Sleeps) {
- usleep(20000);
- }
- }
-}
-
-
-static int
-runtest(void)
-{
- Display *dpy;
- Window win;
-
- dpy = XOpenDisplay(NULL);
- if (!dpy) {
- printf("Error: XOpenDisplay failed\n");
- return 1;
- }
-
- win = make_window(dpy, 800, 600);
-
- srand(getpid());
-
- /* init GL state */
- glClearColor(0.5, 0.5, 0.5, 1.0);
- glEnable(GL_DEPTH_TEST);
- if (Texture) {
- GLubyte image[16][16][4];
- GLint i, j;
- for (i = 0; i < 16; i++) {
- for (j = 0; j < 16; j++) {
- if (((i / 2) ^ (j / 2)) & 1) {
- image[i][j][0] = 255;
- image[i][j][1] = 255;
- image[i][j][2] = 255;
- image[i][j][3] = 255;
- }
- else {
- image[i][j][0] = 128;
- image[i][j][1] = 128;
- image[i][j][2] = 128;
- image[i][j][3] = 128;
- }
- }
- }
- glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0,
- GL_RGBA, GL_UNSIGNED_BYTE, image);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
- glEnable(GL_TEXTURE_2D);
- }
- if (SingleBuffer) {
- glDrawBuffer(GL_FRONT);
- glReadBuffer(GL_FRONT);
- }
- else {
- glDrawBuffer(GL_BACK);
- }
-
- XMapWindow(dpy, win);
-
- /* wait for window to get mapped */
- {
- XEvent e;
- while (1) {
- XNextEvent(dpy, &e);
- if (e.type == MapNotify && e.xmap.window == win) {
- break;
- }
- }
- }
-
- event_loop(dpy, win);
-
- glXDestroyContext(dpy, ctx);
- XDestroyWindow(dpy, win);
-
- XCloseDisplay(dpy);
-
- return 0;
-}
-
-
-static void
-usage(void)
-{
- printf("Usage:\n");
- printf(" -f N render N frames (default %d)\n", NumFrames);
- printf(" -d N do N display cycles\n");
- printf(" -t texturing\n");
- printf(" -s single buffering\n");
- printf(" -n no usleep() delay\n");
-}
-
-
-static void
-parse_args(int argc, char *argv[])
-{
- int i;
- for (i = 1; i < argc; i++) {
- if (strcmp(argv[i], "-f") == 0) {
- NumFrames = atoi(argv[i + 1]);
- i++;
- }
- else if (strcmp(argv[i], "-d") == 0) {
- NumDisplays = atoi(argv[i + 1]);
- i++;
- }
- else if (strcmp(argv[i], "-n") == 0) {
- Sleeps = GL_FALSE;
- }
- else if (strcmp(argv[i], "-s") == 0) {
- SingleBuffer = GL_TRUE;
- }
- else if (strcmp(argv[i], "-t") == 0) {
- Texture = GL_TRUE;
- }
- else {
- usage();
- exit(1);
- }
- }
-}
-
-
-int
-main(int argc, char *argv[])
-{
- int i;
-
- parse_args(argc, argv);
-
- for (i = 0; i < NumDisplays; i++) {
- if (runtest() != 0)
- break;
- }
-
- return 0;
-}
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