* Allow bayer:256 constructs, which do the same as bayer:256x256.

git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2766 92316355-f0b4-4df1-b90c-862c8a59935f

pipi/stock.c

@@ -30,18 +30,18 @@ pipi_image_t *pipi_load_stock(char const *name)
 {
     pipi_image_t *ret;
     pipi_pixels_t *pix;
-    float *data;
 
     /* Generate a Bayer dithering pattern. */
     if(!strncmp(name, "bayer:", 6))
     {
-        int w, h;
+        int w, h = 0;
 
         w = atoi(name + 6);
         name = strchr(name + 6, 'x');
-        if(!name)
-            return NULL;
-        h = atoi(name + 1);
+        if(name)
+            h = atoi(name + 1);
+        if(!h)
+            h = w;
 
         return pipi_render_bayer(w, h);
     }
@@ -168,13 +168,14 @@ pipi_image_t *pipi_load_stock(char const *name)
     /* Generate a completely random image. */
     if(!strncmp(name, "random:", 7))
     {
-        int w, h;
+        int w, h = 0;
 
         w = atoi(name + 7);
         name = strchr(name + 7, 'x');
-        if(!name)
-            return NULL;
-        h = atoi(name + 1);
+        if(name)
+            h = atoi(name + 1);
+        if(!h)
+            h = w;
         if(w <= 0 || h <= 0)
             return NULL;