switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 87 deletions

diff --git a/libs/pixman-0.40.0/demos/srgb-test.c b/libs/pixman-0.40.0/demos/srgb-test.c
deleted file mode 100644
index 681d521..0000000
--- a/libs/pixman-0.40.0/demos/srgb-test.c
+++ /dev/null
@@ -1,87 +0,0 @@
-#include <math.h>
-
-#include "pixman.h"
-#include "gtk-utils.h"
-
-static uint32_t
-linear_argb_to_premult_argb (float a,
-			     float r,
-			     float g,
-			     float b)
-{
-    r *= a;
-    g *= a;
-    b *= a;
-    return (uint32_t) (a * 255.0f + 0.5f) << 24
-	 | (uint32_t) (r * 255.0f + 0.5f) << 16
-	 | (uint32_t) (g * 255.0f + 0.5f) <<  8
-	 | (uint32_t) (b * 255.0f + 0.5f) <<  0;
-}
-
-static float
-lin2srgb (float linear)
-{
-    if (linear < 0.0031308f)
-	return linear * 12.92f;
-    else
-	return 1.055f * powf (linear, 1.0f/2.4f) - 0.055f;
-}
-
-static uint32_t
-linear_argb_to_premult_srgb_argb (float a,
-				  float r,
-				  float g,
-				  float b)
-{
-    r = lin2srgb (r * a);
-    g = lin2srgb (g * a);
-    b = lin2srgb (b * a);
-    return (uint32_t) (a * 255.0f + 0.5f) << 24
-	 | (uint32_t) (r * 255.0f + 0.5f) << 16
-	 | (uint32_t) (g * 255.0f + 0.5f) <<  8
-	 | (uint32_t) (b * 255.0f + 0.5f) <<  0;
-}
-
-int
-main (int argc, char **argv)
-{
-#define WIDTH 400
-#define HEIGHT 200
-    int y, x, p;
-    float alpha;
- 
-    uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
-    uint32_t *src1 = malloc (WIDTH * HEIGHT * 4);
-    pixman_image_t *dest_img, *src1_img;
-   
-    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8_sRGB,
-					 WIDTH, HEIGHT,
-					 dest,
-					 WIDTH * 4);
-    src1_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
-					 WIDTH, HEIGHT,
-					 src1,
-					 WIDTH * 4);
-
-    for (y = 0; y < HEIGHT; y ++)
-    {
-	p = WIDTH * y;
-	for (x = 0; x < WIDTH; x ++)
-	{
-	     alpha = (float) x / WIDTH;
-	     src1[p + x] = linear_argb_to_premult_argb (alpha, 1, 0, 1);
-	     dest[p + x] = linear_argb_to_premult_srgb_argb (1-alpha, 0, 1, 0);
-	}
-    }
-    
-    pixman_image_composite (PIXMAN_OP_ADD, src1_img, NULL, dest_img,
-			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
-    pixman_image_unref (src1_img);
-    free (src1);
-
-    show_image (dest_img);
-    pixman_image_unref (dest_img);
-    free (dest);
-    
-    return 0;
-}