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author | marha <marha@users.sourceforge.net> | 2012-12-10 08:55:36 +0100 |
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committer | marha <marha@users.sourceforge.net> | 2012-12-10 08:55:36 +0100 |
commit | a0124a5e8e70979d2c24ef55285da989fdad766a (patch) | |
tree | 5cea5c9804a8edf67bc7260e0851a20d21324547 /pixman/test/scaling-test.c | |
parent | 514b4afb64ccbf8e954270105ed5064272a2be68 (diff) | |
parent | 0328076efb5ff6e62152c09e38d0d11f7931d07b (diff) | |
download | vcxsrv-a0124a5e8e70979d2c24ef55285da989fdad766a.tar.gz vcxsrv-a0124a5e8e70979d2c24ef55285da989fdad766a.tar.bz2 vcxsrv-a0124a5e8e70979d2c24ef55285da989fdad766a.zip |
Merge remote-tracking branch 'origin/released'
* origin/released:
fontconfig libX11 mesa pixman git update 10 dec 2012
Conflicts:
fontconfig/src/fcxml.c
Diffstat (limited to 'pixman/test/scaling-test.c')
-rw-r--r-- | pixman/test/scaling-test.c | 129 |
1 files changed, 62 insertions, 67 deletions
diff --git a/pixman/test/scaling-test.c b/pixman/test/scaling-test.c index 035410333..64c12dd7c 100644 --- a/pixman/test/scaling-test.c +++ b/pixman/test/scaling-test.c @@ -26,7 +26,7 @@ get_format (int bpp) { if (bpp == 4) { - switch (lcg_rand_n (4)) + switch (prng_rand_n (4)) { default: case 0: @@ -80,11 +80,11 @@ test_composite (int testnum, uint32_t crc32; FLOAT_REGS_CORRUPTION_DETECTOR_START (); - lcg_srand (testnum); + prng_srand (testnum); - src_bpp = (lcg_rand_n (2) == 0) ? 2 : 4; - dst_bpp = (lcg_rand_n (2) == 0) ? 2 : 4; - switch (lcg_rand_n (3)) + src_bpp = (prng_rand_n (2) == 0) ? 2 : 4; + dst_bpp = (prng_rand_n (2) == 0) ? 2 : 4; + switch (prng_rand_n (3)) { case 0: op = PIXMAN_OP_SRC; @@ -97,24 +97,24 @@ test_composite (int testnum, break; } - src_width = lcg_rand_n (MAX_SRC_WIDTH) + 1; - src_height = lcg_rand_n (MAX_SRC_HEIGHT) + 1; + src_width = prng_rand_n (MAX_SRC_WIDTH) + 1; + src_height = prng_rand_n (MAX_SRC_HEIGHT) + 1; - if (lcg_rand_n (2)) + if (prng_rand_n (2)) { - mask_width = lcg_rand_n (MAX_SRC_WIDTH) + 1; - mask_height = lcg_rand_n (MAX_SRC_HEIGHT) + 1; + mask_width = prng_rand_n (MAX_SRC_WIDTH) + 1; + mask_height = prng_rand_n (MAX_SRC_HEIGHT) + 1; } else { mask_width = mask_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; - mask_stride = mask_width * mask_bpp + lcg_rand_n (MAX_STRIDE) * mask_bpp; - dst_stride = dst_width * dst_bpp + lcg_rand_n (MAX_STRIDE) * dst_bpp; + dst_width = prng_rand_n (MAX_DST_WIDTH) + 1; + dst_height = prng_rand_n (MAX_DST_HEIGHT) + 1; + src_stride = src_width * src_bpp + prng_rand_n (MAX_STRIDE) * src_bpp; + mask_stride = mask_width * mask_bpp + prng_rand_n (MAX_STRIDE) * mask_bpp; + dst_stride = dst_width * dst_bpp + prng_rand_n (MAX_STRIDE) * dst_bpp; if (src_stride & 3) src_stride += 2; @@ -127,27 +127,22 @@ test_composite (int testnum, 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); - mask_x = -(mask_width / 4) + lcg_rand_n (mask_width * 3 / 2); - mask_y = -(mask_height / 4) + lcg_rand_n (mask_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); + src_x = -(src_width / 4) + prng_rand_n (src_width * 3 / 2); + src_y = -(src_height / 4) + prng_rand_n (src_height * 3 / 2); + mask_x = -(mask_width / 4) + prng_rand_n (mask_width * 3 / 2); + mask_y = -(mask_height / 4) + prng_rand_n (mask_height * 3 / 2); + dst_x = -(dst_width / 4) + prng_rand_n (dst_width * 3 / 2); + dst_y = -(dst_height / 4) + prng_rand_n (dst_height * 3 / 2); + w = prng_rand_n (dst_width * 3 / 2 - dst_x); + h = prng_rand_n (dst_height * 3 / 2 - dst_y); srcbuf = (uint32_t *)malloc (src_stride * src_height); maskbuf = (uint32_t *)malloc (mask_stride * mask_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 < mask_stride * mask_height; i++) - *((uint8_t *)maskbuf + i) = lcg_rand_n (256); - - for (i = 0; i < dst_stride * dst_height; i++) - *((uint8_t *)dstbuf + i) = lcg_rand_n (256); + prng_randmemset (srcbuf, src_stride * src_height, 0); + prng_randmemset (maskbuf, mask_stride * mask_height, 0); + prng_randmemset (dstbuf, dst_stride * dst_height, 0); src_fmt = get_format (src_bpp); dst_fmt = get_format (dst_bpp); @@ -164,29 +159,29 @@ test_composite (int testnum, image_endian_swap (src_img); image_endian_swap (dst_img); - if (lcg_rand_n (4) > 0) + if (prng_rand_n (4) > 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); + scale_x = -32768 * 3 + prng_rand_n (65536 * 5); + scale_y = -32768 * 3 + prng_rand_n (65536 * 5); + translate_x = prng_rand_n (65536); + translate_y = prng_rand_n (65536); pixman_transform_init_scale (&transform, scale_x, scale_y); pixman_transform_translate (&transform, NULL, translate_x, translate_y); pixman_image_set_transform (src_img, &transform); } - if (lcg_rand_n (2) > 0) + if (prng_rand_n (2) > 0) { - mask_scale_x = -32768 * 3 + lcg_rand_N (65536 * 5); - mask_scale_y = -32768 * 3 + lcg_rand_N (65536 * 5); - mask_translate_x = lcg_rand_N (65536); - mask_translate_y = lcg_rand_N (65536); + mask_scale_x = -32768 * 3 + prng_rand_n (65536 * 5); + mask_scale_y = -32768 * 3 + prng_rand_n (65536 * 5); + mask_translate_x = prng_rand_n (65536); + mask_translate_y = prng_rand_n (65536); pixman_transform_init_scale (&transform, mask_scale_x, mask_scale_y); pixman_transform_translate (&transform, NULL, mask_translate_x, mask_translate_y); pixman_image_set_transform (mask_img, &transform); } - switch (lcg_rand_n (4)) + switch (prng_rand_n (4)) { case 0: mask_repeat = PIXMAN_REPEAT_NONE; @@ -209,7 +204,7 @@ test_composite (int testnum, } pixman_image_set_repeat (mask_img, mask_repeat); - switch (lcg_rand_n (4)) + switch (prng_rand_n (4)) { case 0: repeat = PIXMAN_REPEAT_NONE; @@ -232,12 +227,12 @@ test_composite (int testnum, } pixman_image_set_repeat (src_img, repeat); - if (lcg_rand_n (2)) + if (prng_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 (lcg_rand_n (2)) + if (prng_rand_n (2)) pixman_image_set_filter (mask_img, PIXMAN_FILTER_NEAREST, NULL, 0); else pixman_image_set_filter (mask_img, PIXMAN_FILTER_BILINEAR, NULL, 0); @@ -256,19 +251,19 @@ test_composite (int testnum, printf ("w=%d, h=%d\n", w, h); } - if (lcg_rand_n (8) == 0) + if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; - int n = lcg_rand_n (2) + 1; + int n = prng_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].x1 = prng_rand_n (src_width); + clip_boxes[i].y1 = prng_rand_n (src_height); clip_boxes[i].x2 = - clip_boxes[i].x1 + lcg_rand_n (src_width - clip_boxes[i].x1); + clip_boxes[i].x1 + prng_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); + clip_boxes[i].y1 + prng_rand_n (src_height - clip_boxes[i].y1); if (verbose) { @@ -284,19 +279,19 @@ test_composite (int testnum, pixman_region_fini (&clip); } - if (lcg_rand_n (8) == 0) + if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; - int n = lcg_rand_n (2) + 1; + int n = prng_rand_n (2) + 1; for (i = 0; i < n; i++) { - clip_boxes[i].x1 = lcg_rand_n (mask_width); - clip_boxes[i].y1 = lcg_rand_n (mask_height); + clip_boxes[i].x1 = prng_rand_n (mask_width); + clip_boxes[i].y1 = prng_rand_n (mask_height); clip_boxes[i].x2 = - clip_boxes[i].x1 + lcg_rand_n (mask_width - clip_boxes[i].x1); + clip_boxes[i].x1 + prng_rand_n (mask_width - clip_boxes[i].x1); clip_boxes[i].y2 = - clip_boxes[i].y1 + lcg_rand_n (mask_height - clip_boxes[i].y1); + clip_boxes[i].y1 + prng_rand_n (mask_height - clip_boxes[i].y1); if (verbose) { @@ -312,18 +307,18 @@ test_composite (int testnum, pixman_region_fini (&clip); } - if (lcg_rand_n (8) == 0) + if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; - int n = lcg_rand_n (2) + 1; + int n = prng_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].x1 = prng_rand_n (dst_width); + clip_boxes[i].y1 = prng_rand_n (dst_height); clip_boxes[i].x2 = - clip_boxes[i].x1 + lcg_rand_n (dst_width - clip_boxes[i].x1); + clip_boxes[i].x1 + prng_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); + clip_boxes[i].y1 + prng_rand_n (dst_height - clip_boxes[i].y1); if (verbose) { @@ -337,7 +332,7 @@ test_composite (int testnum, pixman_region_fini (&clip); } - if (lcg_rand_n (2) == 0) + if (prng_rand_n (2) == 0) pixman_image_composite (op, src_img, NULL, dst_img, src_x, src_y, 0, 0, dst_x, dst_y, w, h); else @@ -380,11 +375,11 @@ test_composite (int testnum, } #if BILINEAR_INTERPOLATION_BITS == 8 -#define CHECKSUM 0x107B67ED +#define CHECKSUM 0x9096E6B6 #elif BILINEAR_INTERPOLATION_BITS == 7 -#define CHECKSUM 0x30EC0CF0 +#define CHECKSUM 0xCE8EC6BA #elif BILINEAR_INTERPOLATION_BITS == 4 -#define CHECKSUM 0x87B496BC +#define CHECKSUM 0xAB1D39BE #else #define CHECKSUM 0x00000000 #endif |