X-Git-Url: https://eleni.mutantstargoat.com/git/?p=test_compression;a=blobdiff_plain;f=main.c;fp=main.c;h=dc9ca52778d2f62745ae47f4c43e3b028ad698ee;hp=0ab34fe0fdde81be4148fba488b594124c63cc3c;hb=a76e52b12bf54efdeb95b7f6d8ecfdcec0ab81ae;hpb=8b77fcd0d7cef742f3df5f0c979d45a93def43cd

diff --git a/main.c b/main.c
index 0ab34fe..dc9ca52 100644
--- a/main.c
+++ b/main.c
@@ -20,6 +20,7 @@ int texcomp(unsigned char *compix, unsigned int tofmt, unsigned char *pixels,
 void disp(void);
 void reshape(int x, int y);
 void keyb(unsigned char key, int x, int y);
+void idle();
 void gen_image(unsigned char *pixels, int xsz, int ysz);
 unsigned char *load_compressed_image(const char *fname, int *cszptr, int *xszptr, int *yszptr);
 int dump_compressed_image(const char *fname, unsigned char *data, int size, int w, int h);
@@ -27,7 +28,7 @@ void print_compressed_formats(void);
 
 unsigned int tex, tex2, comp_tex;
 const char *texfile;
-int subtest, copytest;
+int subtest, copytest, loop;
 
 int main(int argc, char **argv)
 {
@@ -43,6 +44,9 @@ int main(int argc, char **argv)
 				subtest = 1;
 			} else if(strcmp(argv[i], "-copytest") == 0) {
 				copytest = 1;
+			} else if(strcmp(argv[i], "-copytest-loop") == 0) {
+				copytest = 1;
+				loop = 1;
 			} else {
 				fprintf(stderr, "invalid option: %s\n", argv[i]);
 				return 1;
@@ -65,6 +69,9 @@ int main(int argc, char **argv)
 	glutReshapeFunc(reshape);
 	glutKeyboardFunc(keyb);
 
+	if (loop)
+		glutIdleFunc(idle);
+
 	glewInit();
 
 	if(init() == -1) {
@@ -232,6 +239,11 @@ void keyb(unsigned char key, int x, int y)
 	}
 }
 
+void idle()
+{
+	glutPostRedisplay();
+}
+
 void gen_image(unsigned char *pixels, int xsz, int ysz)
 {
 	int i, j;