[Pixman] [PATCH 1/3] composite-test.c: Use similar gradient to the one in the PDF spec.
Søren Sandmann
sandmann at cs.au.dk
Sun Mar 25 09:00:43 PDT 2012
From: Søren Sandmann Pedersen <ssp at redhat.com>
---
demos/composite-test.c | 20 ++++++++++----------
1 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/demos/composite-test.c b/demos/composite-test.c
index bba90c5..f6c3804 100644
--- a/demos/composite-test.c
+++ b/demos/composite-test.c
@@ -4,8 +4,8 @@
#include "pixman.h"
#include "gtk-utils.h"
-#define WIDTH 60
-#define HEIGHT 60
+#define WIDTH 80
+#define HEIGHT 80
typedef struct {
const char *name;
@@ -94,19 +94,19 @@ main (int argc, char **argv)
uint32_t *src = malloc (WIDTH * HEIGHT * 4);
pixman_image_t *src_img;
pixman_image_t *dest_img;
- pixman_point_fixed_t p1 = { -10 << 0, 0 };
- pixman_point_fixed_t p2 = { WIDTH << 16, (HEIGHT - 10) << 16 };
+ pixman_point_fixed_t p1 = { -10 << 16, 10 << 16 };
+ pixman_point_fixed_t p2 = { (WIDTH + 10) << 16, (HEIGHT - 10) << 16 };
uint16_t full = 0xcfff;
uint16_t low = 0x5000;
uint16_t alpha = 0xffff;
pixman_gradient_stop_t stops[6] =
{
- { d2f (0.0), { full, low, low, alpha } },
- { d2f (0.25), { full, full, low, alpha } },
- { d2f (0.4), { low, full, low, alpha } },
- { d2f (0.6), { low, full, full, alpha } },
- { d2f (0.8), { low, low, full, alpha } },
- { d2f (1.0), { full, low, full, alpha } },
+ { d2f (0.0), { 0xf2f2, 0x8787, 0x7d7d, alpha } },
+ { d2f (0.22), { 0xf3f3, 0xeaea, 0x8383, alpha } },
+ { d2f (0.42), { 0x6b6b, 0xc0c0, 0x7777, alpha } },
+ { d2f (0.57), { 0x4b4b, 0xc9c9, 0xf5f5, alpha } },
+ { d2f (0.75), { 0x6a6a, 0x7f7f, 0xbebe, alpha } },
+ { d2f (1.0), { 0xeded, 0x8282, 0xb0b0, alpha } },
};
int i;
--
1.6.0.6
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