http://svn.poeml.de/viewvc/ppc/src-unpacked/xscreensaver/xscreensaver-4.12.tar.bz2...

[xscreensaver] / hacks / glx / jigglypuff.c

diff --git a/hacks/glx/jigglypuff.c b/hacks/glx/jigglypuff.c
index bc20c44279c57bca3af7e2bdb2d6a25dc3507f12..ae8891f739cb743dc95a68e7a8c38afba8b2ea68 100644 (file)
--- a/hacks/glx/jigglypuff.c
+++ b/hacks/glx/jigglypuff.c
@@ -195,13 +195,26 @@ static GLfloat flowerbox_colors[4][4] = {
     {0.0, 0.0, 0.9, 1.0},
 };
 
+# if 0 /* I am not even going to *try* and make this bullshit compile
+          without warning under gcc -std=c89 -pedantic.  -jwz. */
 #ifdef DEBUG
+# ifdef __GNUC__ /* GCC style */
 #define _DEBUG(msg, args...) do { \
     fprintf(stderr, "%s : %d : " msg ,__FILE__,__LINE__ ,##args); \
 } while(0)
+# else /* C99 standard style */
+#define _DEBUG(msg, ...) do { \
+    fprintf(stderr, "%s : %d : " msg ,__FILE__,__LINE__,__VA_ARGS__); \
+} while(0)
+# endif
 #else
+# ifdef __GNUC__ /* GCC style */
 #define _DEBUG(msg, args...)
+# else /* C99 standard style */
+#define _DEBUG(msg, ...)
+# endif
 #endif
+#endif /* 0 */
 
 /* This is all the half-edge b-rep code (as well as basic geometry) */
 typedef struct face face;
@@ -346,7 +359,7 @@ static inline hedge *partner(hedge *h) {
        return h->e->left;
     }
     else {
-       _DEBUG("Inconsistent edge detected. Presumably, this is a bug. Exiting.\n");
+/*     _DEBUG("Inconsistent edge detected. Presumably, this is a bug. Exiting.\n", NULL); */
        exit(-1);
     }
 }
@@ -375,7 +388,7 @@ hedge *hedge_new(hedge *hafter, vertex *vtx)
     hedge *h = (hedge*)malloc(sizeof(hedge));
     
     if(!h) {
-       _DEBUG("Out of memory in hedge_new()\n");
+/*     _DEBUG("Out of memory in hedge_new()\n",NULL); */
        return NULL;
     }
     h->f = hafter->f;
@@ -392,7 +405,7 @@ edge *edge_new(solid *s)
 {
     edge *e = (edge*)malloc(sizeof(edge));
     if(!e) {
-       _DEBUG("Out of memory in edge_new()\n");
+/*     _DEBUG("Out of memory in edge_new()\n",NULL);*/
        exit(-1);
     }
     e->next = s->edges;
@@ -406,7 +419,7 @@ face *face_new(solid *s, hedge *h)
 {
     face *f = (face*)malloc(sizeof(face));
     if(!f) {
-       _DEBUG("Out of memory in face_new()");
+/*     _DEBUG("Out of memory in face_new()",NULL);*/
        exit(-1);
     }
     f->s = s;
@@ -467,11 +480,11 @@ face *face_split(face *f, hedge *h1, hedge *h2)
     face *fn;
 
     if(h1->f != f || h2->f != f) {
-       _DEBUG("Whoah, cap'n, yer usin' a bad halfedge!\n");
+/*     _DEBUG("Whoah, cap'n, yer usin' a bad halfedge!\n",NULL);*/
        exit(-1);
     }
     if(h1 == h2) {
-       _DEBUG("Trying to split a face at a single vertex\n");
+/*     _DEBUG("Trying to split a face at a single vertex\n",NULL);*/
        exit(-1);
     }
     /* close the loops */
@@ -776,9 +789,9 @@ void setup_opengl(ModeInfo *mi, jigglystruct *js)
 {
     const GLfloat lpos0[4] = {-12, 8, 12, 0};
     const GLfloat lpos1[4] = {7, -5, 0, 0};
-    const GLfloat lcol0[4] = {0.7, 0.7, 0.65, 1};
-    const GLfloat lcol1[4] = {0.3, 0.2, 0.1, 1};
-    const GLfloat scolor[4]= {0.9, 0.9, 0.9, 0.5};
+    const GLfloat lcol0[4] = {0.7f, 0.7f, 0.65f, 1};
+    const GLfloat lcol1[4] = {0.3f, 0.2f, 0.1f, 1};
+    const GLfloat scolor[4]= {0.9f, 0.9f, 0.9f, 0.5f};
 
     glDrawBuffer(GL_BACK);
     glClearColor(0, 0, 0, 0);
@@ -827,7 +840,7 @@ void setup_opengl(ModeInfo *mi, jigglystruct *js)
 
 int parse_color(jigglystruct *js)
 {
-    int r, g, b;
+    unsigned int r, g, b;
     if(!strcmp(color, "clownbarf")) {
        js->color_style = COLOR_STYLE_CLOWNBARF;
        return 1;
@@ -1045,11 +1058,11 @@ void init_jigglypuff(ModeInfo *mi)
        MI_CLEARWINDOW(mi);
     }
     js->trackball = gltrackball_init();
-    _DEBUG("distance : %f\nhold : %f\nspherify : %f\ndamping : %f\ndfact : %f\n",
+/*    _DEBUG("distance : %f\nhold : %f\nspherify : %f\ndamping : %f\ndfact : %f\n",
           js->stable_distance, js->hold_strength, js->spherify_strength,
           js->damping_velocity, js->damping_factor);
     _DEBUG("wire : %d\nspooky : %d\nstyle : %d\nshininess : %d\n",
-          js->do_wireframe, js->spooky, js->color_style, js->shininess);
+          js->do_wireframe, js->spooky, js->color_style, js->shininess);*/
 }
 
 /* This is the end of the file */