Changeset 141427 in webkit

Timestamp:

Jan 31, 2013 9:36:46 AM (11 years ago)

Author:

fmalita@chromium.org

Message:

[Skia] Update SkiaImageFilterBuilder's brightness matrix to match Chromium's implementation
​https://bugs.webkit.org/show_bug.cgi?id=107841

Reviewed by Stephen White.

Update Skia's brightness filter to match the spec after ​http://trac.webkit.org/changeset/139770.

No new tests: covered by existing tests (currently disabled pending rebaseline).

• platform/graphics/filters/skia/SkiaImageFilterBuilder.cpp:

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• platform/graphics/filters/skia/SkiaImageFilterBuilder.cpp (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2013-01-31  Florin Malita  <fmalita@chromium.org>
+
+        [Skia] Update SkiaImageFilterBuilder's brightness matrix to match Chromium's implementation
+        https://bugs.webkit.org/show_bug.cgi?id=107841
+
+        Reviewed by Stephen White.
+
+        Update Skia's brightness filter to match the spec after http://trac.webkit.org/changeset/139770.
+
+        No new tests: covered by existing tests (currently disabled pending rebaseline).
+
+        * platform/graphics/filters/skia/SkiaImageFilterBuilder.cpp:
+
 2013-01-31  Andrey Lushnikov  <lushnikov@chromium.org>
 

trunk/Source/WebCore/platform/graphics/filters/skia/SkiaImageFilterBuilder.cpp

@@ -40 +40 @@
 {
     memset(matrix, 0, 20 * sizeof(SkScalar));
-    matrix[0] = matrix[6] = matrix[12] = matrix[18] = 1;
-    matrix[4] = matrix[9] = matrix[14] = amount * 255;
+    matrix[0] = matrix[6] = matrix[12] = amount;
+    matrix[18] = 1;
 }