Add qemu 2.4.0

[kvmfornfv.git] / qemu / pixman / test / oob-test.c

diff --git a/qemu/pixman/test/oob-test.c b/qemu/pixman/test/oob-test.c
new file mode 100644 (file)
index 0000000..0d19b50
--- /dev/null
+++ b/qemu/pixman/test/oob-test.c
@@ -0,0 +1,101 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "utils.h"
+
+typedef struct
+{
+    int                                width;
+    int                                height;
+    int                                stride;
+    pixman_format_code_t       format;
+    
+} image_info_t;
+
+typedef struct
+{
+    pixman_op_t                op;
+    
+    image_info_t       src;
+    image_info_t       dest;
+
+    int                        src_x;
+    int                        src_y;
+    int                        dest_x;
+    int                        dest_y;
+    int                        width;
+    int                        height;
+} composite_info_t;
+
+const composite_info_t info[] =
+{
+    {
+       PIXMAN_OP_SRC,
+       {  3, 6, 16, PIXMAN_a8r8g8b8 },
+       {  5, 7, 20, PIXMAN_x8r8g8b8 },
+       1, 8,
+       1, -1,
+       1, 8
+    },
+    {
+       PIXMAN_OP_SRC,
+       { 7, 5, 36, PIXMAN_a8r8g8b8 },
+       { 6, 5, 28, PIXMAN_x8r8g8b8 },
+       8, 5,
+       5, 3,
+       1, 2
+    },
+    {
+       PIXMAN_OP_OVER,
+       { 10, 10, 40, PIXMAN_a2b10g10r10 },
+       { 10, 10, 40, PIXMAN_a2b10g10r10 },
+       0, 0,
+       0, 0,
+       10, 10
+    },
+    {
+       PIXMAN_OP_OVER,
+       { 10, 10, 40, PIXMAN_x2b10g10r10 },
+       { 10, 10, 40, PIXMAN_x2b10g10r10 },
+       0, 0,
+       0, 0,
+       10, 10
+    },
+};
+
+static pixman_image_t *
+make_image (const image_info_t *info)
+{
+    char *data = malloc (info->stride * info->height);
+    int i;
+
+    for (i = 0; i < info->height * info->stride; ++i)
+       data[i] = (i % 255) ^ (((i % 16) << 4) | (i & 0xf0));
+
+    return pixman_image_create_bits (info->format, info->width, info->height, (uint32_t *)data, info->stride);
+}
+    
+static void
+test_composite (const composite_info_t *info)
+{
+    pixman_image_t *src = make_image (&info->src);
+    pixman_image_t *dest = make_image (&info->dest);
+
+    pixman_image_composite (PIXMAN_OP_SRC, src, NULL, dest,
+                           info->src_x, info->src_y,
+                           0, 0,
+                           info->dest_x, info->dest_y,
+                           info->width, info->height);
+}
+
+
+
+int
+main (int argc, char **argv)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (info); ++i)
+       test_composite (&info[i]);
+    
+    return 0;
+}