/*
* Composite operation with pseudorandom images
*/
uint32_t
test_composite (int testnum, int verbose)
{
int i;
pixman_image_t *src_img = NULL;
pixman_image_t *dst_img = NULL;
pixman_image_t *mask_img = NULL;
int src_width, src_height;
int dst_width, dst_height;
int src_stride, dst_stride;
int src_x, src_y;
int dst_x, dst_y;
int mask_x, mask_y;
int w, h;
pixman_op_t op;
pixman_format_code_t src_fmt, dst_fmt, mask_fmt;
uint32_t *dstbuf, *srcbuf, *maskbuf;
uint32_t crc32;
int max_width, max_height, max_extra_stride;
FLOAT_REGS_CORRUPTION_DETECTOR_START ();
max_width = max_height = 24 + testnum / 10000;
max_extra_stride = 4 + testnum / 1000000;
if (max_width > 256)
max_width = 256;
if (max_height > 16)
max_height = 16;
if (max_extra_stride > 8)
max_extra_stride = 8;
lcg_srand (testnum);
op = op_list[lcg_rand_n (sizeof (op_list) / sizeof (op_list[0]))];
if (lcg_rand_n (8))
{
/* normal image */
src_img = create_random_image (img_fmt_list, max_width, max_height,
max_extra_stride, &src_fmt);
}
else
{
/* solid case */
src_img = create_random_image (img_fmt_list, 1, 1,
max_extra_stride, &src_fmt);
pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL);
}
dst_img = create_random_image (img_fmt_list, max_width, max_height,
max_extra_stride, &dst_fmt);
src_width = pixman_image_get_width (src_img);
src_height = pixman_image_get_height (src_img);
src_stride = pixman_image_get_stride (src_img);
dst_width = pixman_image_get_width (dst_img);
dst_height = pixman_image_get_height (dst_img);
dst_stride = pixman_image_get_stride (dst_img);
dstbuf = pixman_image_get_data (dst_img);
srcbuf = pixman_image_get_data (src_img);
src_x = lcg_rand_n (src_width);
src_y = lcg_rand_n (src_height);
dst_x = lcg_rand_n (dst_width);
dst_y = lcg_rand_n (dst_height);
mask_img = NULL;
mask_fmt = PIXMAN_null;
mask_x = 0;
mask_y = 0;
maskbuf = NULL;
if ((src_fmt == PIXMAN_x8r8g8b8 || src_fmt == PIXMAN_x8b8g8r8) &&
(lcg_rand_n (4) == 0))
{
/* PIXBUF */
mask_fmt = lcg_rand_n (2) ? PIXMAN_a8r8g8b8 : PIXMAN_a8b8g8r8;
mask_img = pixman_image_create_bits (mask_fmt,
src_width,
src_height,
srcbuf,
src_stride);
mask_x = src_x;
mask_y = src_y;
maskbuf = srcbuf;
}
else if (lcg_rand_n (2))
{
if (lcg_rand_n (2))
{
mask_img = create_random_image (mask_fmt_list, max_width, max_height,
max_extra_stride, &mask_fmt);
}
else
{
/* solid case */
mask_img = create_random_image (mask_fmt_list, 1, 1,
max_extra_stride, &mask_fmt);
pixman_image_set_repeat (mask_img, PIXMAN_REPEAT_NORMAL);
}
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));
}
w = lcg_rand_n (dst_width - dst_x + 1);
h = lcg_rand_n (dst_height - dst_y + 1);
if (verbose)
{
printf ("op=%d, src_fmt=%08X, dst_fmt=%08X, mask_fmt=%08X\n",
op, src_fmt, dst_fmt, mask_fmt);
printf ("src_width=%d, src_height=%d, dst_width=%d, dst_height=%d\n",
src_width, src_height, dst_width, dst_height);
printf ("src_x=%d, src_y=%d, dst_x=%d, dst_y=%d\n",
src_x, src_y, dst_x, dst_y);
printf ("src_stride=%d, dst_stride=%d\n",
src_stride, dst_stride);
printf ("w=%d, h=%d\n", w, h);
}
pixman_image_composite (op, src_img, mask_img, dst_img,
src_x, src_y, mask_x, mask_y, dst_x, dst_y, w, h);
if (verbose)
{
int j;
printf ("---\n");
for (i = 0; i < dst_height; i++)
{
for (j = 0; j < dst_stride; j++)
{
if (j == (dst_width * PIXMAN_FORMAT_BPP (dst_fmt) + 7) / 8)
printf ("| ");
printf ("%02X ", *((uint8_t *)dstbuf + i * dst_stride + j));
}
printf ("\n");
}
printf ("---\n");
}
free_random_image (0, src_img, PIXMAN_null);
crc32 = free_random_image (0, dst_img, dst_fmt);
if (mask_img)
{
if (srcbuf == maskbuf)
pixman_image_unref(mask_img);
else
free_random_image (0, mask_img, PIXMAN_null);
}
FLOAT_REGS_CORRUPTION_DETECTOR_FINISH ();
return crc32;
}
/*
* Composite operation with pseudorandom images
*/
uint32_t
test_composite (int testnum, int verbose)
{
pixman_image_t *src_img = NULL;
pixman_image_t *dst_img = NULL;
pixman_image_t *mask_img = NULL;
int src_width, src_height;
int dst_width, dst_height;
int src_stride, dst_stride;
int src_x, src_y;
int dst_x, dst_y;
int mask_x, mask_y;
int w, h;
pixman_op_t op;
pixman_format_code_t src_fmt, dst_fmt, mask_fmt;
uint32_t *srcbuf, *maskbuf;
uint32_t crc32;
int max_width, max_height, max_extra_stride;
FLOAT_REGS_CORRUPTION_DETECTOR_START ();
max_width = max_height = 24 + testnum / 10000;
max_extra_stride = 4 + testnum / 1000000;
if (max_width > 256)
max_width = 256;
if (max_height > 16)
max_height = 16;
if (max_extra_stride > 8)
max_extra_stride = 8;
prng_srand (testnum);
op = op_list[prng_rand_n (ARRAY_LENGTH (op_list))];
if (prng_rand_n (8))
{
/* normal image */
src_img = create_random_image (img_fmt_list, max_width, max_height,
max_extra_stride, &src_fmt);
}
else
{
/* solid case */
src_img = create_random_image (img_fmt_list, 1, 1,
max_extra_stride, &src_fmt);
pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL);
}
dst_img = create_random_image (img_fmt_list, max_width, max_height,
max_extra_stride, &dst_fmt);
src_width = pixman_image_get_width (src_img);
src_height = pixman_image_get_height (src_img);
src_stride = pixman_image_get_stride (src_img);
dst_width = pixman_image_get_width (dst_img);
dst_height = pixman_image_get_height (dst_img);
dst_stride = pixman_image_get_stride (dst_img);
srcbuf = pixman_image_get_data (src_img);
src_x = prng_rand_n (src_width);
src_y = prng_rand_n (src_height);
dst_x = prng_rand_n (dst_width);
dst_y = prng_rand_n (dst_height);
mask_img = NULL;
mask_fmt = PIXMAN_null;
mask_x = 0;
mask_y = 0;
maskbuf = NULL;
if ((src_fmt == PIXMAN_x8r8g8b8 || src_fmt == PIXMAN_x8b8g8r8) &&
(prng_rand_n (4) == 0))
{
/* PIXBUF */
mask_fmt = prng_rand_n (2) ? PIXMAN_a8r8g8b8 : PIXMAN_a8b8g8r8;
mask_img = pixman_image_create_bits (mask_fmt,
src_width,
src_height,
srcbuf,
src_stride);
mask_x = src_x;
mask_y = src_y;
maskbuf = srcbuf;
}
else if (prng_rand_n (2))
{
if (prng_rand_n (2))
{
mask_img = create_random_image (mask_fmt_list, max_width, max_height,
max_extra_stride, &mask_fmt);
}
else
{
/* solid case */
mask_img = create_random_image (mask_fmt_list, 1, 1,
max_extra_stride, &mask_fmt);
pixman_image_set_repeat (mask_img, PIXMAN_REPEAT_NORMAL);
}
if (prng_rand_n (2))
pixman_image_set_component_alpha (mask_img, 1);
mask_x = prng_rand_n (pixman_image_get_width (mask_img));
mask_y = prng_rand_n (pixman_image_get_height (mask_img));
}
w = prng_rand_n (dst_width - dst_x + 1);
h = prng_rand_n (dst_height - dst_y + 1);
if (verbose)
{
printf ("op=%s\n", operator_name (op));
printf ("src_fmt=%s, dst_fmt=%s, mask_fmt=%s\n",
format_name (src_fmt), format_name (dst_fmt),
format_name (mask_fmt));
printf ("src_width=%d, src_height=%d, dst_width=%d, dst_height=%d\n",
src_width, src_height, dst_width, dst_height);
printf ("src_x=%d, src_y=%d, dst_x=%d, dst_y=%d\n",
src_x, src_y, dst_x, dst_y);
printf ("src_stride=%d, dst_stride=%d\n",
src_stride, dst_stride);
printf ("w=%d, h=%d\n", w, h);
}
pixman_image_composite (op, src_img, mask_img, dst_img,
src_x, src_y, mask_x, mask_y, dst_x, dst_y, w, h);
if (verbose)
print_image (dst_img);
free_random_image (0, src_img, PIXMAN_null);
crc32 = free_random_image (0, dst_img, dst_fmt);
if (mask_img)
{
if (srcbuf == maskbuf)
pixman_image_unref(mask_img);
else
free_random_image (0, mask_img, PIXMAN_null);
}
FLOAT_REGS_CORRUPTION_DETECTOR_FINISH ();
return crc32;
}
/*
* Composite operation with pseudorandom images
*/
uint32_t
test_composite (int testnum,
int verbose)
{
int i;
pixman_image_t * src_img;
pixman_image_t * dst_img;
pixman_region16_t clip;
int dst_width, dst_height;
int dst_stride;
int dst_x, dst_y;
int dst_bpp;
pixman_op_t op;
uint32_t * dst_bits;
uint32_t crc32;
pixman_format_code_t mask_format, dst_format;
pixman_trapezoid_t *traps;
int src_x, src_y;
int n_traps;
static pixman_color_t colors[] =
{
{ 0xffff, 0xffff, 0xffff, 0xffff },
{ 0x0000, 0x0000, 0x0000, 0x0000 },
{ 0xabcd, 0xabcd, 0x0000, 0xabcd },
{ 0x0000, 0x0000, 0x0000, 0xffff },
{ 0x0101, 0x0101, 0x0101, 0x0101 },
{ 0x7777, 0x6666, 0x5555, 0x9999 },
};
FLOAT_REGS_CORRUPTION_DETECTOR_START ();
lcg_srand (testnum);
op = RANDOM_ELT (operators);
mask_format = RANDOM_ELT (mask_formats);
/* Create source image */
if (lcg_rand_n (4) == 0)
{
src_img = pixman_image_create_solid_fill (
&(colors[lcg_rand_n (ARRAY_LENGTH (colors))]));
src_x = 10;
src_y = 234;
}
else
{
pixman_format_code_t src_format = RANDOM_ELT(formats);
int src_bpp = (PIXMAN_FORMAT_BPP (src_format) + 7) / 8;
int src_width = lcg_rand_n (MAX_SRC_WIDTH) + 1;
int src_height = lcg_rand_n (MAX_SRC_HEIGHT) + 1;
int src_stride = src_width * src_bpp + lcg_rand_n (MAX_STRIDE) * src_bpp;
uint32_t *bits;
src_x = -(src_width / 4) + lcg_rand_n (src_width * 3 / 2);
src_y = -(src_height / 4) + lcg_rand_n (src_height * 3 / 2);
src_stride = (src_stride + 3) & ~3;
bits = (uint32_t *)make_random_bytes (src_stride * src_height);
src_img = pixman_image_create_bits (
src_format, src_width, src_height, bits, src_stride);
pixman_image_set_destroy_function (src_img, destroy_bits, bits);
if (lcg_rand_n (8) == 0)
{
pixman_box16_t clip_boxes[2];
int n = lcg_rand_n (2) + 1;
for (i = 0; i < n; i++)
{
clip_boxes[i].x1 = lcg_rand_n (src_width);
clip_boxes[i].y1 = lcg_rand_n (src_height);
clip_boxes[i].x2 =
clip_boxes[i].x1 + lcg_rand_n (src_width - clip_boxes[i].x1);
clip_boxes[i].y2 =
clip_boxes[i].y1 + lcg_rand_n (src_height - clip_boxes[i].y1);
if (verbose)
{
printf ("source clip box: [%d,%d-%d,%d]\n",
clip_boxes[i].x1, clip_boxes[i].y1,
clip_boxes[i].x2, clip_boxes[i].y2);
}
}
pixman_region_init_rects (&clip, clip_boxes, n);
pixman_image_set_clip_region (src_img, &clip);
pixman_image_set_source_clipping (src_img, 1);
pixman_region_fini (&clip);
}
image_endian_swap (src_img);
}
/* Create destination image */
{
dst_format = RANDOM_ELT(formats);
dst_bpp = (PIXMAN_FORMAT_BPP (dst_format) + 7) / 8;
dst_width = lcg_rand_n (MAX_DST_WIDTH) + 1;
dst_height = lcg_rand_n (MAX_DST_HEIGHT) + 1;
dst_stride = dst_width * dst_bpp + lcg_rand_n (MAX_STRIDE) * dst_bpp;
dst_stride = (dst_stride + 3) & ~3;
dst_bits = (uint32_t *)make_random_bytes (dst_stride * dst_height);
dst_x = -(dst_width / 4) + lcg_rand_n (dst_width * 3 / 2);
dst_y = -(dst_height / 4) + lcg_rand_n (dst_height * 3 / 2);
dst_img = pixman_image_create_bits (
dst_format, dst_width, dst_height, dst_bits, dst_stride);
image_endian_swap (dst_img);
}
/* Create traps */
{
int i;
n_traps = lcg_rand_n (25);
traps = fence_malloc (n_traps * sizeof (pixman_trapezoid_t));
for (i = 0; i < n_traps; ++i)
{
pixman_trapezoid_t *t = &(traps[i]);
t->top = random_fixed (MAX_DST_HEIGHT) - MAX_DST_HEIGHT / 2;
t->bottom = t->top + random_fixed (MAX_DST_HEIGHT);
t->left.p1.x = random_fixed (MAX_DST_WIDTH) - MAX_DST_WIDTH / 2;
t->left.p1.y = t->top - random_fixed (50);
t->left.p2.x = random_fixed (MAX_DST_WIDTH) - MAX_DST_WIDTH / 2;
t->left.p2.y = t->bottom + random_fixed (50);
t->right.p1.x = t->left.p1.x + random_fixed (MAX_DST_WIDTH);
t->right.p1.y = t->top - random_fixed (50);
t->right.p2.x = t->left.p2.x + random_fixed (MAX_DST_WIDTH);
t->right.p2.y = t->bottom - random_fixed (50);
}
}
if (lcg_rand_n (8) == 0)
{
pixman_box16_t clip_boxes[2];
int n = lcg_rand_n (2) + 1;
for (i = 0; i < n; i++)
{
clip_boxes[i].x1 = lcg_rand_n (dst_width);
clip_boxes[i].y1 = lcg_rand_n (dst_height);
clip_boxes[i].x2 =
clip_boxes[i].x1 + lcg_rand_n (dst_width - clip_boxes[i].x1);
clip_boxes[i].y2 =
clip_boxes[i].y1 + lcg_rand_n (dst_height - clip_boxes[i].y1);
if (verbose)
{
printf ("destination clip box: [%d,%d-%d,%d]\n",
clip_boxes[i].x1, clip_boxes[i].y1,
clip_boxes[i].x2, clip_boxes[i].y2);
}
}
pixman_region_init_rects (&clip, clip_boxes, n);
pixman_image_set_clip_region (dst_img, &clip);
pixman_region_fini (&clip);
}
pixman_composite_trapezoids (op, src_img, dst_img, mask_format,
src_x, src_y, dst_x, dst_y, n_traps, traps);
if (dst_format == PIXMAN_x8r8g8b8)
{
/* ignore unused part */
for (i = 0; i < dst_stride * dst_height / 4; i++)
dst_bits[i] &= 0xFFFFFF;
}
image_endian_swap (dst_img);
if (verbose)
{
int j;
for (i = 0; i < dst_height; i++)
{
for (j = 0; j < dst_stride; j++)
printf ("%02X ", *((uint8_t *)dst_bits + i * dst_stride + j));
printf ("\n");
}
}
crc32 = compute_crc32 (0, dst_bits, dst_stride * dst_height);
fence_free (dst_bits);
pixman_image_unref (src_img);
pixman_image_unref (dst_img);
fence_free (traps);
FLOAT_REGS_CORRUPTION_DETECTOR_FINISH ();
return crc32;
}
/*
* Composite operation with pseudorandom images
*/
uint32_t
test_composite (int testnum,
int verbose)
{
int i;
pixman_image_t * src_img;
pixman_image_t * dst_img;
pixman_transform_t transform;
pixman_region16_t clip;
int src_width, src_height;
int dst_width, dst_height;
int src_stride, dst_stride;
int src_x, src_y;
int dst_x, dst_y;
int src_bpp;
int dst_bpp;
int w, h;
pixman_fixed_t scale_x = 65536, scale_y = 65536;
pixman_fixed_t translate_x = 0, translate_y = 0;
int op;
int repeat = 0;
int src_fmt, dst_fmt;
uint32_t * srcbuf;
uint32_t * dstbuf;
uint32_t crc32;
FLOAT_REGS_CORRUPTION_DETECTOR_START ();
lcg_srand (testnum);
src_bpp = (lcg_rand_n (2) == 0) ? 2 : 4;
dst_bpp = (lcg_rand_n (2) == 0) ? 2 : 4;
op = (lcg_rand_n (2) == 0) ? PIXMAN_OP_SRC : PIXMAN_OP_OVER;
src_width = lcg_rand_n (MAX_SRC_WIDTH) + 1;
src_height = lcg_rand_n (MAX_SRC_HEIGHT) + 1;
dst_width = lcg_rand_n (MAX_DST_WIDTH) + 1;
dst_height = lcg_rand_n (MAX_DST_HEIGHT) + 1;
src_stride = src_width * src_bpp + lcg_rand_n (MAX_STRIDE) * src_bpp;
dst_stride = dst_width * dst_bpp + lcg_rand_n (MAX_STRIDE) * dst_bpp;
if (src_stride & 3)
src_stride += 2;
if (dst_stride & 3)
dst_stride += 2;
src_x = -(src_width / 4) + lcg_rand_n (src_width * 3 / 2);
src_y = -(src_height / 4) + lcg_rand_n (src_height * 3 / 2);
dst_x = -(dst_width / 4) + lcg_rand_n (dst_width * 3 / 2);
dst_y = -(dst_height / 4) + lcg_rand_n (dst_height * 3 / 2);
w = lcg_rand_n (dst_width * 3 / 2 - dst_x);
h = lcg_rand_n (dst_height * 3 / 2 - dst_y);
srcbuf = (uint32_t *)malloc (src_stride * src_height);
dstbuf = (uint32_t *)malloc (dst_stride * dst_height);
for (i = 0; i < src_stride * src_height; i++)
*((uint8_t *)srcbuf + i) = lcg_rand_n (256);
for (i = 0; i < dst_stride * dst_height; i++)
*((uint8_t *)dstbuf + i) = lcg_rand_n (256);
src_fmt = src_bpp == 4 ? (lcg_rand_n (2) == 0 ?
PIXMAN_a8r8g8b8 : PIXMAN_x8r8g8b8) : PIXMAN_r5g6b5;
dst_fmt = dst_bpp == 4 ? (lcg_rand_n (2) == 0 ?
PIXMAN_a8r8g8b8 : PIXMAN_x8r8g8b8) : PIXMAN_r5g6b5;
src_img = pixman_image_create_bits (
src_fmt, src_width, src_height, srcbuf, src_stride);
dst_img = pixman_image_create_bits (
dst_fmt, dst_width, dst_height, dstbuf, dst_stride);
image_endian_swap (src_img, src_bpp * 8);
image_endian_swap (dst_img, dst_bpp * 8);
pixman_transform_init_identity (&transform);
if (lcg_rand_n (8) > 0)
{
scale_x = -32768 * 3 + lcg_rand_N (65536 * 5);
scale_y = -32768 * 3 + lcg_rand_N (65536 * 5);
translate_x = lcg_rand_N (65536);
translate_y = lcg_rand_N (65536);
pixman_transform_init_scale (&transform, scale_x, scale_y);
pixman_transform_translate (&transform, NULL, translate_x, translate_y);
}
if (lcg_rand_n (4) > 0)
{
int c = lcg_rand_N (2 * 65536) - 65536;
int s = lcg_rand_N (2 * 65536) - 65536;
pixman_transform_rotate (&transform, NULL, c, s);
}
pixman_image_set_transform (src_img, &transform);
switch (lcg_rand_n (4))
{
case 0:
repeat = PIXMAN_REPEAT_NONE;
break;
case 1:
repeat = PIXMAN_REPEAT_NORMAL;
break;
case 2:
repeat = PIXMAN_REPEAT_PAD;
break;
case 3:
repeat = PIXMAN_REPEAT_REFLECT;
break;
default:
break;
}
pixman_image_set_repeat (src_img, repeat);
if (lcg_rand_n (2))
pixman_image_set_filter (src_img, PIXMAN_FILTER_NEAREST, NULL, 0);
else
pixman_image_set_filter (src_img, PIXMAN_FILTER_BILINEAR, NULL, 0);
if (verbose)
{
printf ("src_fmt=%08X, dst_fmt=%08X\n", src_fmt, dst_fmt);
printf ("op=%d, scale_x=%d, scale_y=%d, repeat=%d\n",
op, scale_x, scale_y, repeat);
printf ("translate_x=%d, translate_y=%d\n",
translate_x, translate_y);
printf ("src_width=%d, src_height=%d, dst_width=%d, dst_height=%d\n",
src_width, src_height, dst_width, dst_height);
printf ("src_x=%d, src_y=%d, dst_x=%d, dst_y=%d\n",
src_x, src_y, dst_x, dst_y);
printf ("w=%d, h=%d\n", w, h);
}
if (lcg_rand_n (8) == 0)
{
pixman_box16_t clip_boxes[2];
int n = lcg_rand_n (2) + 1;
for (i = 0; i < n; i++)
{
clip_boxes[i].x1 = lcg_rand_n (src_width);
clip_boxes[i].y1 = lcg_rand_n (src_height);
clip_boxes[i].x2 =
clip_boxes[i].x1 + lcg_rand_n (src_width - clip_boxes[i].x1);
clip_boxes[i].y2 =
clip_boxes[i].y1 + lcg_rand_n (src_height - clip_boxes[i].y1);
if (verbose)
{
printf ("source clip box: [%d,%d-%d,%d]\n",
clip_boxes[i].x1, clip_boxes[i].y1,
clip_boxes[i].x2, clip_boxes[i].y2);
}
}
pixman_region_init_rects (&clip, clip_boxes, n);
pixman_image_set_clip_region (src_img, &clip);
pixman_image_set_source_clipping (src_img, 1);
pixman_region_fini (&clip);
}
if (lcg_rand_n (8) == 0)
{
pixman_box16_t clip_boxes[2];
int n = lcg_rand_n (2) + 1;
for (i = 0; i < n; i++)
{
clip_boxes[i].x1 = lcg_rand_n (dst_width);
clip_boxes[i].y1 = lcg_rand_n (dst_height);
clip_boxes[i].x2 =
clip_boxes[i].x1 + lcg_rand_n (dst_width - clip_boxes[i].x1);
clip_boxes[i].y2 =
clip_boxes[i].y1 + lcg_rand_n (dst_height - clip_boxes[i].y1);
if (verbose)
{
printf ("destination clip box: [%d,%d-%d,%d]\n",
clip_boxes[i].x1, clip_boxes[i].y1,
clip_boxes[i].x2, clip_boxes[i].y2);
}
}
pixman_region_init_rects (&clip, clip_boxes, n);
pixman_image_set_clip_region (dst_img, &clip);
pixman_region_fini (&clip);
}
pixman_image_composite (op, src_img, NULL, dst_img,
src_x, src_y, 0, 0, dst_x, dst_y, w, h);
if (dst_fmt == PIXMAN_x8r8g8b8)
{
/* ignore unused part */
for (i = 0; i < dst_stride * dst_height / 4; i++)
dstbuf[i] &= 0xFFFFFF;
}
image_endian_swap (dst_img, dst_bpp * 8);
if (verbose)
{
int j;
for (i = 0; i < dst_height; i++)
{
for (j = 0; j < dst_stride; j++)
printf ("%02X ", *((uint8_t *)dstbuf + i * dst_stride + j));
printf ("\n");
}
}
pixman_image_unref (src_img);
pixman_image_unref (dst_img);
crc32 = compute_crc32 (0, dstbuf, dst_stride * dst_height);
free (srcbuf);
free (dstbuf);
FLOAT_REGS_CORRUPTION_DETECTOR_FINISH ();
return crc32;
}
