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[patch] proposed colorspace fix for ImageIO backend

revert-rev-292.patch (text/plain), 1.02 KB, created by Jeffrey Carpenter on 2014-11-20 00:10:37 UTC

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Creator: Jeffrey Carpenter

Created: 2014-11-20 00:10:37 UTC

Size: 1.02 KB

patch

obsolete

>diff -r e8573815cc1f IMG_ImageIO.m
>--- a/IMG_ImageIO.m	Thu Aug 07 09:03:28 2014 -0400
>+++ b/IMG_ImageIO.m	Wed Nov 19 15:28:17 2014 -0600
>@@ -211,24 +211,7 @@
> 
>     CGContextRef bitmap_context;
>     CGBitmapInfo bitmap_info;
>-
>-    /* This sets up a color space that results in identical values
>-     * as the image data itself, which is the same as the standalone
>-     * libpng loader.
>-     * Thanks to Allegro. :)
>-     */
>-    CGFloat whitePoint[3] = { 0.950, 1.000, 1.089 };
>-    CGFloat blackPoint[3] = { 0.000, 0.000, 0.000 };
>-    CGFloat gamma[3] = { 2.2, 2.2, 2.2 };
>-    CGFloat matrix[9] = {
>-        0.412, 0.213, 0.019,
>-        0.358, 0.715, 0.119,
>-        0.180, 0.072, 0.950
>-    };
>-    CGColorSpaceRef color_space =
>-        CGColorSpaceCreateCalibratedRGB(
>-                                    whitePoint, blackPoint, gamma, matrix
>-                                    );
>+    CGColorSpaceRef color_space = CGColorSpaceCreateDeviceRGB();
> 
>     if (alpha == kCGImageAlphaNone ||
>         alpha == kCGImageAlphaNoneSkipFirst ||

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We are currently migrating Bugzilla to GitHub issues.Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.

We are currently migrating Bugzilla to GitHub issues.
Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.
When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.