blitters-test updated to also randomly generate mask_x/mask_y

diff --git a/test/blitters-test.c b/test/blitters-test.c
index b8b6eba..bba6b1e 100644 (file)
--- a/test/blitters-test.c
+++ b/test/blitters-test.c
@@ -473,6 +473,7 @@ test_composite (uint32_t initcrc, int testnum, int verbose)
     int src_stride, dst_stride;
     int src_x, src_y;
     int dst_x, dst_y;
+    int mask_x, mask_y;
     int w, h;
     int op;
     pixman_format_code_t src_fmt, dst_fmt, mask_fmt;
@@ -516,6 +517,8 @@ test_composite (uint32_t initcrc, int testnum, int verbose)
 
     mask_img = NULL;
     mask_fmt = -1;
+    mask_x = 0;
+    mask_y = 0;
 
     if (lcg_rand_n (2))
     {
@@ -534,6 +537,9 @@ test_composite (uint32_t initcrc, int testnum, int verbose)
 
        if (lcg_rand_n (2))
            pixman_image_set_component_alpha (mask_img, 1);
+
+       mask_x = lcg_rand_n (pixman_image_get_width (mask_img));
+       mask_y = lcg_rand_n (pixman_image_get_height (mask_img));
     }
 
     src_width = pixman_image_get_width (src_img);
@@ -568,7 +574,7 @@ test_composite (uint32_t initcrc, int testnum, int verbose)
     }
 
     pixman_image_composite (op, src_img, mask_img, dst_img,
-                           src_x, src_y, src_x, src_y, dst_x, dst_y, w, h);
+                           src_x, src_y, mask_x, mask_y, dst_x, dst_y, w, h);
 
     if (verbose)
     {
@@ -641,7 +647,7 @@ main (int argc, char *argv[])
            /* Predefined value for running with all the fastpath functions
               disabled. It needs to be updated every time when changes are
               introduced to this program or behavior of pixman changes! */
-           if (crc == 0x481369DE)
+           if (crc == 0x1911E2C3)
            {
                printf ("blitters test passed\n");
            }