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-rw-r--r--progs/trivial/tri.c86
1 files changed, 43 insertions, 43 deletions
diff --git a/progs/trivial/tri.c b/progs/trivial/tri.c
index 033d6ceae2b..d99d5872a90 100644
--- a/progs/trivial/tri.c
+++ b/progs/trivial/tri.c
@@ -41,28 +41,28 @@ static void Init(void)
fprintf(stderr, "GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
fprintf(stderr, "GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
- glClearColor(0.3, 0.1, 0.3, 0.0);
+ glClearColor(0.3, 0.1, 0.3, 0.0);
}
static void Reshape(int width, int height)
{
- glViewport(0, 0, (GLint)width, (GLint)height);
+ glViewport(0, 0, (GLint)width, (GLint)height);
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
- glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
- glMatrixMode(GL_MODELVIEW);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+ glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
switch (key) {
- case 27:
- exit(0);
- default:
- glutPostRedisplay();
- return;
+ case 27:
+ exit(0);
+ default:
+ glutPostRedisplay();
+ return;
}
}
@@ -88,47 +88,47 @@ static void Draw(void)
static GLenum Args(int argc, char **argv)
{
- GLint i;
-
- 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 {
- fprintf(stderr, "%s (Bad option).\n", argv[i]);
- return GL_FALSE;
- }
- }
- return GL_TRUE;
+ GLint i;
+
+ 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 {
+ fprintf(stderr, "%s (Bad option).\n", argv[i]);
+ return GL_FALSE;
+ }
+ }
+ return GL_TRUE;
}
int main(int argc, char **argv)
{
- GLenum type;
+ GLenum type;
- glutInit(&argc, argv);
+ glutInit(&argc, argv);
- if (Args(argc, argv) == GL_FALSE) {
- exit(1);
- }
+ if (Args(argc, argv) == GL_FALSE) {
+ exit(1);
+ }
- glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
+ glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
- type = GLUT_RGB | GLUT_ALPHA;
- type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
- glutInitDisplayMode(type);
+ type = GLUT_RGB | GLUT_ALPHA;
+ type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+ glutInitDisplayMode(type);
- win = glutCreateWindow(*argv);
- if (!win) {
- exit(1);
- }
+ win = glutCreateWindow(*argv);
+ if (!win) {
+ exit(1);
+ }
- Init();
+ Init();
- glutReshapeFunc(Reshape);
- glutKeyboardFunc(Key);
- glutDisplayFunc(Draw);
- glutMainLoop();
- return 0;
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutDisplayFunc(Draw);
+ glutMainLoop();
+ return 0;
}