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-rw-r--r--progs/samples/accum.c157
1 files changed, 0 insertions, 157 deletions
diff --git a/progs/samples/accum.c b/progs/samples/accum.c
deleted file mode 100644
index 24dfc07d2a..0000000000
--- a/progs/samples/accum.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Copyright (c) 1991, 1992, 1993 Silicon Graphics, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and
- * its documentation for any purpose is hereby granted without fee, provided
- * that (i) the above copyright notices and this permission notice appear in
- * all copies of the software and related documentation, and (ii) the name of
- * Silicon Graphics may not be used in any advertising or
- * publicity relating to the software without the specific, prior written
- * permission of Silicon Graphics.
- *
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF
- * ANY KIND,
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
- *
- * IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR
- * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
- * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
- * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <GL/glut.h>
-
-
-GLenum doubleBuffer;
-GLint thing1, thing2;
-
-
-static void Init(void)
-{
-
- glClearColor(0.0, 0.0, 0.0, 0.0);
- glClearAccum(0.0, 0.0, 0.0, 0.0);
-
- thing1 = glGenLists(1);
- glNewList(thing1, GL_COMPILE);
- glColor3f(1.0, 0.0, 0.0);
- glRectf(-1.0, -1.0, 1.0, 0.0);
- glEndList();
-
- thing2 = glGenLists(1);
- glNewList(thing2, GL_COMPILE);
- glColor3f(0.0, 1.0, 0.0);
- glRectf(0.0, -1.0, 1.0, 1.0);
- glEndList();
-}
-
-static void Reshape(int width, int height)
-{
-
- glViewport(0, 0, (GLint)width, (GLint)height);
-
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
- glMatrixMode(GL_MODELVIEW);
- glLoadIdentity();
-}
-
-static void Key(unsigned char key, int x, int y)
-{
- (void) x;
- (void) y;
- switch (key) {
- case 27:
- exit(1);
- case '1':
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- break;
- case '2':
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
- break;
- default:
- return;
- }
-
- glutPostRedisplay();
-}
-
-static void Draw(void)
-{
-
- glPushMatrix();
-
- glScalef(0.8, 0.8, 1.0);
-
- glClear(GL_COLOR_BUFFER_BIT);
- glCallList(thing1);
- glAccum(GL_LOAD, 0.5);
-
- glClear(GL_COLOR_BUFFER_BIT);
- glCallList(thing2);
- glAccum(GL_ACCUM, 0.5);
-
- glAccum(GL_RETURN, 1.0);
-
- glPopMatrix();
-
- glFlush();
-
- if (doubleBuffer) {
- glutSwapBuffers();
- }
-}
-
-static GLenum Args(int argc, char **argv)
-{
- GLint i;
-
- doubleBuffer = GL_FALSE;
-
- for (i = 1; i < argc; i++) {
- if (strcmp(argv[i], "-sb") == 0) {
- doubleBuffer = GL_FALSE;
- } else if (strcmp(argv[i], "-db") == 0) {
- doubleBuffer = GL_TRUE;
- } else {
- printf("%s (Bad option).\n", argv[i]);
- return GL_FALSE;
- }
- }
- return GL_TRUE;
-}
-
-int main(int argc, char **argv)
-{
- GLenum type;
-
- glutInit(&argc, argv);
-
- if (Args(argc, argv) == GL_FALSE) {
- exit(1);
- }
-
- glutInitWindowPosition(0, 0);
- glutInitWindowSize( 300, 300);
-
- type = GLUT_RGB | GLUT_ACCUM;
- type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
- glutInitDisplayMode(type);
-
- if (glutCreateWindow("Accum Test") == GL_FALSE) {
- exit(1);
- }
-
- Init();
-
- glutReshapeFunc(Reshape);
- glutKeyboardFunc(Key);
- glutDisplayFunc(Draw);
- glutMainLoop();
- return 0;
-}