diff options
Diffstat (limited to 'progs')
| -rw-r--r-- | progs/demos/drawpix.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/progs/demos/drawpix.c b/progs/demos/drawpix.c index e25cb3374ac..faa98ee2fbf 100644 --- a/progs/demos/drawpix.c +++ b/progs/demos/drawpix.c @@ -241,16 +241,16 @@ static void SpecialKey( int key, int x, int y ) } -static void Init( GLboolean ciMode ) +static void Init( GLboolean ciMode, const char *filename ) { static const GLfloat fogColor[4] = {0, 1, 0, 0}; printf("GL_VERSION = %s\n", (char *) glGetString(GL_VERSION)); printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER)); - Image = LoadRGBImage( IMAGE_FILE, &ImgWidth, &ImgHeight, &ImgFormat ); + Image = LoadRGBImage( filename, &ImgWidth, &ImgHeight, &ImgFormat ); if (!Image) { - printf("Couldn't read %s\n", IMAGE_FILE); + printf("Couldn't read %s\n", filename); exit(0); } @@ -320,9 +320,15 @@ static void Usage(void) int main( int argc, char *argv[] ) { GLboolean ciMode = GL_FALSE; + const char *filename = IMAGE_FILE; + int i = 1; - if (argc > 1 && strcmp(argv[1], "-ci")==0) { + if (argc > i && strcmp(argv[i], "-ci")==0) { ciMode = GL_TRUE; + i++; + } + if (argc > i) { + filename = argv[i]; } glutInit( &argc, argv ); @@ -336,7 +342,7 @@ int main( int argc, char *argv[] ) glutCreateWindow(argv[0]); - Init(ciMode); + Init(ciMode, filename); Usage(); glutReshapeFunc( Reshape ); |