diff options
| -rw-r--r-- | progs/glsl/texdemo1.c | 4 | ||||
| -rw-r--r-- | progs/trivial/quad-tex-2d.c | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/progs/glsl/texdemo1.c b/progs/glsl/texdemo1.c index d29ecf452b1..3ceae14b96b 100644 --- a/progs/glsl/texdemo1.c +++ b/progs/glsl/texdemo1.c @@ -48,6 +48,7 @@ static GLfloat TexXrot = 0, TexYrot = 0; static GLfloat Xrot = 20.0, Yrot = 20.0, Zrot = 0.0; static GLfloat EyeDist = 10; static GLboolean Anim = GL_TRUE; +static int win = 0; struct uniform_info { @@ -177,6 +178,7 @@ key(unsigned char k, int x, int y) EyeDist = 90; break; case 27: + glutDestroyWindow(win); exit(0); } glutPostRedisplay(); @@ -554,7 +556,7 @@ main(int argc, char *argv[]) glutInit(&argc, argv); glutInitWindowSize(500, 400); glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE); - glutCreateWindow(Demo); + win = glutCreateWindow(Demo); glutReshapeFunc(Reshape); glutKeyboardFunc(key); glutSpecialFunc(specialkey); diff --git a/progs/trivial/quad-tex-2d.c b/progs/trivial/quad-tex-2d.c index 3a6e5237ed5..97c9fc54d86 100644 --- a/progs/trivial/quad-tex-2d.c +++ b/progs/trivial/quad-tex-2d.c @@ -31,6 +31,7 @@ static GLenum Target = GL_TEXTURE_2D; static GLenum Filter = GL_NEAREST; GLenum doubleBuffer; static float Rot = 0; +static int win = 0; static void Init(void) { @@ -88,6 +89,7 @@ static void Reshape(int width, int height) glFrustum(-1, 1, -1, 1, 10, 20); #endif glMatrixMode(GL_MODELVIEW); + glLoadIdentity(); glTranslatef(0, 0, -15); } @@ -101,6 +103,7 @@ static void Key(unsigned char key, int x, int y) Rot -= 10.0; break; case 27: + glutDestroyWindow(win); exit(0); default: return; @@ -170,7 +173,8 @@ int main(int argc, char **argv) type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE; glutInitDisplayMode(type); - if (glutCreateWindow("First Tri") == GL_FALSE) { + win = glutCreateWindow("First Tri"); + if (!win) { exit(1); } |