[SCM] WebKit Debian packaging branch, debian/experimental, updated. upstream/1.3.3-9427-gc2be6fc

abarth at webkit.org abarth at webkit.org
Wed Dec 22 15:13:58 UTC 2010


The following commit has been merged in the debian/experimental branch:
commit d01e25a5dd13d299c248e3bc07f5d646f58db2a9
Author: abarth at webkit.org <abarth at webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Date:   Fri Oct 29 06:55:48 2010 +0000

    2010-10-28  Adam Barth  <abarth at webkit.org>
    
            Reviewed by Eric Seidel, Peter Kasting, and Darin Fisher.
            (Eric reviewed the CoreGraphics interactions, Peter reviewed the image
            decoder interaction, and Darin Fisher SGTMed the policy decision.)
    
            [chromium] Chromium Mac should use WebKit's image decoders
            https://bugs.webkit.org/show_bug.cgi?id=47974
    
            Enable WebKit's image decoders.
    
            * features.gypi:
    2010-10-28  Adam Barth  <abarth at webkit.org>
    
            Reviewed by Eric Seidel, Peter Kasting, and Darin Fisher.
            (Eric reviewed the CoreGraphics interactions, Peter reviewed the image
            decoder interaction, and Darin Fisher SGTMed the policy decision.)
    
            [chromium] Chromium Mac should use WebKit's image decoders
            https://bugs.webkit.org/show_bug.cgi?id=47974
    
            This patch teaches WebKit's image decoders how to talk to CoreGraphics.
            This patch doesn't handle color profiles, but that will come in a
            subsequent patch.
    
            * WebCore.gyp/WebCore.gyp:
            * WebCore.gypi:
            * loader/CachedImage.cpp:
            (WebCore::CachedImage::createImage):
            * platform/graphics/ImageSource.h:
            * platform/image-decoders/ImageDecoder.cpp:
            (WebCore::RGBA32Buffer::clear):
            (WebCore::RGBA32Buffer::zeroFill):
            (WebCore::RGBA32Buffer::copyBitmapData):
            (WebCore::RGBA32Buffer::setSize):
            * platform/image-decoders/ImageDecoder.h:
            (WebCore::RGBA32Buffer::getAddr):
            * platform/image-decoders/cg: Added.
            * platform/image-decoders/cg/ImageDecoderCG.cpp: Added.
            (WebCore::RGBA32Buffer::copyBitmapData):
            (WebCore::RGBA32Buffer::setSize):
            (WebCore::RGBA32Buffer::asNewNativeImage):
    
    
    git-svn-id: http://svn.webkit.org/repository/webkit/trunk@70846 268f45cc-cd09-0410-ab3c-d52691b4dbfc

diff --git a/WebCore/ChangeLog b/WebCore/ChangeLog
index 41bf255..7da5443 100644
--- a/WebCore/ChangeLog
+++ b/WebCore/ChangeLog
@@ -1,3 +1,34 @@
+2010-10-28  Adam Barth  <abarth at webkit.org>
+
+        Reviewed by Eric Seidel, Peter Kasting, and Darin Fisher.
+        (Eric reviewed the CoreGraphics interactions, Peter reviewed the image
+        decoder interaction, and Darin Fisher SGTMed the policy decision.)
+
+        [chromium] Chromium Mac should use WebKit's image decoders
+        https://bugs.webkit.org/show_bug.cgi?id=47974
+
+        This patch teaches WebKit's image decoders how to talk to CoreGraphics.
+        This patch doesn't handle color profiles, but that will come in a
+        subsequent patch.
+
+        * WebCore.gyp/WebCore.gyp:
+        * WebCore.gypi:
+        * loader/CachedImage.cpp:
+        (WebCore::CachedImage::createImage):
+        * platform/graphics/ImageSource.h:
+        * platform/image-decoders/ImageDecoder.cpp:
+        (WebCore::RGBA32Buffer::clear):
+        (WebCore::RGBA32Buffer::zeroFill):
+        (WebCore::RGBA32Buffer::copyBitmapData):
+        (WebCore::RGBA32Buffer::setSize):
+        * platform/image-decoders/ImageDecoder.h:
+        (WebCore::RGBA32Buffer::getAddr):
+        * platform/image-decoders/cg: Added.
+        * platform/image-decoders/cg/ImageDecoderCG.cpp: Added.
+        (WebCore::RGBA32Buffer::copyBitmapData):
+        (WebCore::RGBA32Buffer::setSize):
+        (WebCore::RGBA32Buffer::asNewNativeImage):
+
 2010-10-28  Sergio Villar Senin  <svillar at igalia.com>
 
         Reviewed by Xan Lopez.
diff --git a/WebCore/WebCore.gyp/WebCore.gyp b/WebCore/WebCore.gyp/WebCore.gyp
index 7c28ba7..ce77c8f 100644
--- a/WebCore/WebCore.gyp/WebCore.gyp
+++ b/WebCore/WebCore.gyp/WebCore.gyp
@@ -1164,23 +1164,14 @@
             # platform/graphics/chromium, included by regex above, instead.
             ['exclude', 'platform/graphics/chromium/ImageChromium\\.cpp$'],
 
-            # The Mac uses ImageSourceCG.cpp from platform/graphics/cg, included
-            # by regex above, instead.
-            ['exclude', 'platform/graphics/ImageSource\\.cpp$'],
+            # The Mac does not use ImageSourceCG.cpp from platform/graphics/cg
+            # even though it is included by regex above.
+            ['exclude', 'platform/graphics/cg/ImageSourceCG\\.cpp$'],
+            ['exclude', 'platform/graphics/cg/PDFDocumentImage\\.cpp$'],
 
-            # Skia image-decoders are also not used on mac.  CoreGraphics
-            # is used directly instead.
-            ['exclude', 'platform/image-decoders/ImageDecoder\\.h$'],
-            ['exclude', 'platform/image-decoders/bmp/BMPImageDecoder\\.(cpp|h)$'],
-            ['exclude', 'platform/image-decoders/bmp/BMPImageReader\\.(cpp|h)$'],
-            ['exclude', 'platform/image-decoders/gif/GIFImageDecoder\\.(cpp|h)$'],
-            ['exclude', 'platform/image-decoders/gif/GIFImageReader\\.(cpp|h)$'],
-            ['exclude', 'platform/image-decoders/ico/ICOImageDecoder\\.(cpp|h)$'],
-            ['exclude', 'platform/image-decoders/jpeg/JPEGImageDecoder\\.(cpp|h)$'],
-            ['exclude', 'platform/image-decoders/webp/WEBPImageDecoder\\.(cpp|h)$'],
-            ['exclude', 'platform/image-decoders/png/PNGImageDecoder\\.(cpp|h)$'],
+            # ImageDecoderSkia is not used on mac.  ImageDecoderCG is used instead.
             ['exclude', 'platform/image-decoders/skia/ImageDecoderSkia\\.cpp$'],
-            ['exclude', 'platform/image-decoders/xbm/XBMImageDecoder\\.(cpp|h)$'],
+            ['include', 'platform/image-decoders/cg/ImageDecoderCG\\.cpp$'],
 
             # Again, Skia is not used on Mac.
             ['exclude', 'platform/chromium/DragImageChromiumSkia\\.cpp$'],
diff --git a/WebCore/WebCore.gypi b/WebCore/WebCore.gypi
index c7dcf18..8a6257c 100644
--- a/WebCore/WebCore.gypi
+++ b/WebCore/WebCore.gypi
@@ -2851,6 +2851,7 @@
             'platform/image-decoders/bmp/BMPImageReader.cpp',
             'platform/image-decoders/bmp/BMPImageReader.h',
             'platform/image-decoders/cairo/ImageDecoderCairo.cpp',
+            'platform/image-decoders/cg/ImageDecoderCG.cpp',
             'platform/image-decoders/gif/GIFImageDecoder.cpp',
             'platform/image-decoders/gif/GIFImageDecoder.h',
             'platform/image-decoders/gif/GIFImageReader.cpp',
diff --git a/WebCore/loader/CachedImage.cpp b/WebCore/loader/CachedImage.cpp
index 2c18f35..9f6abef 100644
--- a/WebCore/loader/CachedImage.cpp
+++ b/WebCore/loader/CachedImage.cpp
@@ -237,7 +237,7 @@ inline void CachedImage::createImage()
     // Create the image if it doesn't yet exist.
     if (m_image)
         return;
-#if PLATFORM(CG)
+#if PLATFORM(CG) && !USE(WEBKIT_IMAGE_DECODERS)
     if (m_response.mimeType() == "application/pdf") {
         m_image = PDFDocumentImage::create();
         return;
diff --git a/WebCore/platform/graphics/ImageSource.h b/WebCore/platform/graphics/ImageSource.h
index 19952b1..899ed38 100644
--- a/WebCore/platform/graphics/ImageSource.h
+++ b/WebCore/platform/graphics/ImageSource.h
@@ -63,7 +63,12 @@ class IntSize;
 class SharedBuffer;
 
 #if PLATFORM(CG)
+#if USE(WEBKIT_IMAGE_DECODERS)
+class ImageDecoder;
+typedef ImageDecoder* NativeImageSourcePtr;
+#else
 typedef CGImageSourceRef NativeImageSourcePtr;
+#endif
 typedef CGImageRef NativeImagePtr;
 #elif PLATFORM(OPENVG)
 class ImageDecoder;
diff --git a/WebCore/platform/image-decoders/ImageDecoder.cpp b/WebCore/platform/image-decoders/ImageDecoder.cpp
index 58c71f8..9ffbbf5 100644
--- a/WebCore/platform/image-decoders/ImageDecoder.cpp
+++ b/WebCore/platform/image-decoders/ImageDecoder.cpp
@@ -117,7 +117,7 @@ RGBA32Buffer& RGBA32Buffer::operator=(const RGBA32Buffer& other)
     if (this == &other)
         return *this;
 
-    copyBitmapData(other);
+    copyReferenceToBitmapData(other);
     setRect(other.rect());
     setStatus(other.status());
     setDuration(other.duration());
@@ -128,7 +128,8 @@ RGBA32Buffer& RGBA32Buffer::operator=(const RGBA32Buffer& other)
 
 void RGBA32Buffer::clear()
 {
-    m_bytes.clear();
+    m_backingStore.clear();
+    m_bytes = 0;
     m_status = FrameEmpty;
     // NOTE: Do not reset other members here; clearFrameBufferCache() calls this
     // to free the bitmap data, but other functions like initFrameBuffer() and
@@ -138,16 +139,25 @@ void RGBA32Buffer::clear()
 
 void RGBA32Buffer::zeroFill()
 {
-    m_bytes.fill(0);
+    memset(m_bytes, 0, m_size.width() * m_size.height() * sizeof(PixelData));
     m_hasAlpha = true;
 }
 
+#if !PLATFORM(CF)
+
+void RGBA32Buffer::copyReferenceToBitmapData(const RGBA32Buffer& other)
+{
+    ASSERT(this != &other);
+    copyBitmapData(other);
+}
+
 bool RGBA32Buffer::copyBitmapData(const RGBA32Buffer& other)
 {
     if (this == &other)
         return true;
 
-    m_bytes = other.m_bytes;
+    m_backingStore = other.m_backingStore;
+    m_bytes = m_backingStore.data();
     m_size = other.m_size;
     setHasAlpha(other.m_hasAlpha);
     return true;
@@ -157,7 +167,8 @@ bool RGBA32Buffer::setSize(int newWidth, int newHeight)
 {
     // NOTE: This has no way to check for allocation failure if the requested
     // size was too big...
-    m_bytes.resize(newWidth * newHeight);
+    m_backingStore.resize(newWidth * newHeight);
+    m_bytes = m_backingStore.data();
     m_size = IntSize(newWidth, newHeight);
 
     // Zero the image.
@@ -166,6 +177,8 @@ bool RGBA32Buffer::setSize(int newWidth, int newHeight)
     return true;
 }
 
+#endif
+
 bool RGBA32Buffer::hasAlpha() const
 {
     return m_hasAlpha;
diff --git a/WebCore/platform/image-decoders/ImageDecoder.h b/WebCore/platform/image-decoders/ImageDecoder.h
index b97d864..b07c72b 100644
--- a/WebCore/platform/image-decoders/ImageDecoder.h
+++ b/WebCore/platform/image-decoders/ImageDecoder.h
@@ -85,7 +85,11 @@ namespace WebCore {
 
         // Creates a new copy of the image data in |other|, so the two images
         // can be modified independently.  Returns whether the copy succeeded.
-        bool copyBitmapData(const RGBA32Buffer& other);
+        bool copyBitmapData(const RGBA32Buffer&);
+
+        // Creates a new reference to the image data in |other|.  The two images
+        // share a common backing store.
+        void copyReferenceToBitmapData(const RGBA32Buffer&);
 
         // Copies the pixel data at [(startX, startY), (endX, startY)) to the
         // same X-coordinates on each subsequent row up to but not including
@@ -137,6 +141,12 @@ namespace WebCore {
 #endif
 
     private:
+#if PLATFORM(CF)
+        typedef RetainPtr<CFMutableDataRef> NativeBackingStore;
+#else
+        typedef Vector<PixelData> NativeBackingStore;
+#endif
+
         int width() const;
         int height() const;
 
@@ -149,7 +159,7 @@ namespace WebCore {
             m_pixmap = QPixmap();
             return reinterpret_cast_ptr<QRgb*>(m_image.scanLine(y)) + x;
 #else
-            return m_bytes.data() + (y * width()) + x;
+            return m_bytes + (y * width()) + x;
 #endif
         }
 
@@ -176,26 +186,25 @@ namespace WebCore {
         bool m_hasAlpha;
         IntSize m_size;
 #else
-        Vector<PixelData> m_bytes;
-        IntSize m_size;       // The size of the buffer.  This should be the
-                              // same as ImageDecoder::m_size.
-        bool m_hasAlpha;      // Whether or not any of the pixels in the buffer
-                              // have transparency.
+        NativeBackingStore m_backingStore;
+        PixelData* m_bytes; // The memory is backed by m_backingStore.
+        IntSize m_size; // The size of the buffer.  This should be the
+                        // same as ImageDecoder::m_size.
+        bool m_hasAlpha; // Whether or not any of the pixels in the buffer
+                         // have transparency.
 #endif
-        IntRect m_rect;       // The rect of the original specified frame within
-                              // the overall buffer.  This will always just be
-                              // the entire buffer except for GIF frames whose
-                              // original rect was smaller than the overall
-                              // image size.
+        IntRect m_rect; // The rect of the original specified frame within
+                        // the overall buffer.  This will always just be
+                        // the entire buffer except for GIF frames whose
+                        // original rect was smaller than the overall
+                        // image size.
         FrameStatus m_status; // Whether or not this frame is completely
                               // finished decoding.
-        unsigned m_duration;  // The animation delay.
-        FrameDisposalMethod m_disposalMethod;
-                              // What to do with this frame's data when
-                              // initializing the next frame.
-        bool m_premultiplyAlpha;
-                              // Whether to premultiply alpha into R, G, B
-                              // channels; by default it's true.
+        unsigned m_duration; // The animation delay.
+        FrameDisposalMethod m_disposalMethod; // What to do with this frame's data when
+                                              // initializing the next frame.
+        bool m_premultiplyAlpha; // Whether to premultiply alpha into R, G, B
+                                 // channels; by default it's true.
     };
 
     // The ImageDecoder class represents a base class for specific image format
diff --git a/WebCore/platform/image-decoders/cairo/ImageDecoderCairo.cpp b/WebCore/platform/image-decoders/cairo/ImageDecoderCairo.cpp
index 203205d..d741882 100644
--- a/WebCore/platform/image-decoders/cairo/ImageDecoderCairo.cpp
+++ b/WebCore/platform/image-decoders/cairo/ImageDecoderCairo.cpp
@@ -34,7 +34,7 @@ NativeImagePtr RGBA32Buffer::asNewNativeImage() const
 {
     return cairo_image_surface_create_for_data(
         reinterpret_cast<unsigned char*>(const_cast<PixelData*>(
-            m_bytes.data())), CAIRO_FORMAT_ARGB32, width(), height(),
+            m_bytes)), CAIRO_FORMAT_ARGB32, width(), height(),
         width() * sizeof(PixelData));
 }
 
diff --git a/WebCore/platform/image-decoders/cg/ImageDecoderCG.cpp b/WebCore/platform/image-decoders/cg/ImageDecoderCG.cpp
new file mode 100644
index 0000000..2fac7da
--- /dev/null
+++ b/WebCore/platform/image-decoders/cg/ImageDecoderCG.cpp
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+#include "ImageDecoder.h"
+
+#include <CoreGraphics/CGColorSpace.h>
+#include <CoreGraphics/CGImage.h>
+
+namespace WebCore {
+
+void RGBA32Buffer::copyReferenceToBitmapData(const RGBA32Buffer& other)
+{
+    ASSERT(this != &other);
+    m_backingStore = other.m_backingStore;
+    m_bytes = reinterpret_cast<PixelData*>(CFDataGetMutableBytePtr(m_backingStore.get()));
+    // FIXME: The rest of this function seems redundant with RGBA32Buffer::copyBitmapData.
+    m_size = other.m_size;
+    setHasAlpha(other.m_hasAlpha);
+}
+
+bool RGBA32Buffer::copyBitmapData(const RGBA32Buffer& other)
+{
+    if (this == &other)
+        return true;
+
+    m_backingStore.adoptCF(CFDataCreateMutableCopy(kCFAllocatorDefault, 0, other.m_backingStore.get()));
+    m_bytes = reinterpret_cast<PixelData*>(CFDataGetMutableBytePtr(m_backingStore.get()));
+    m_size = other.m_size;
+    setHasAlpha(other.m_hasAlpha);
+    return true;
+}
+
+bool RGBA32Buffer::setSize(int newWidth, int newHeight)
+{
+    m_backingStore.adoptCF(CFDataCreateMutable(kCFAllocatorDefault, 0));
+    CFDataSetLength(m_backingStore.get(), newWidth * newHeight * sizeof(PixelData));
+    m_bytes = reinterpret_cast<PixelData*>(CFDataGetMutableBytePtr(m_backingStore.get()));
+    m_size = IntSize(newWidth, newHeight);
+
+    zeroFill();
+    return true;
+}
+
+NativeImagePtr RGBA32Buffer::asNewNativeImage() const
+{
+    // FIXME: Figure out the right color space.
+    DEFINE_STATIC_LOCAL(RetainPtr<CGColorSpaceRef>, deviceColorSpace, (AdoptCF, CGColorSpaceCreateDeviceRGB()));
+    RetainPtr<CGDataProviderRef> dataProvider(AdoptCF, CGDataProviderCreateWithCFData(m_backingStore.get()));
+
+    CGImageAlphaInfo alphaInfo = m_premultiplyAlpha ? kCGImageAlphaPremultipliedFirst : kCGImageAlphaFirst;
+
+    return CGImageCreate(width(), height(), 8, 32, width() * sizeof(PixelData), deviceColorSpace.get(),
+        alphaInfo | kCGBitmapByteOrder32Host, dataProvider.get(), 0, false, kCGRenderingIntentDefault);
+}
+
+} // namespace WebCore
diff --git a/WebCore/platform/image-decoders/haiku/ImageDecoderHaiku.cpp b/WebCore/platform/image-decoders/haiku/ImageDecoderHaiku.cpp
index 7f00db2..47302f7 100644
--- a/WebCore/platform/image-decoders/haiku/ImageDecoderHaiku.cpp
+++ b/WebCore/platform/image-decoders/haiku/ImageDecoderHaiku.cpp
@@ -36,7 +36,7 @@ NativeImagePtr RGBA32Buffer::asNewNativeImage() const
     int bytesPerRow = width() * sizeof(PixelData);
     OwnPtr<BBitmap> bitmap(new BBitmap(BRect(0, 0, width() - 1, height() - 1), 0, B_RGBA32, bytesPerRow));
 
-    const uint8* source = reinterpret_cast<const uint8*>(m_bytes.data());
+    const uint8* source = reinterpret_cast<const uint8*>(m_bytes);
     uint8* destination = reinterpret_cast<uint8*>(bitmap->Bits());
     int h = height();
     int w = width();
diff --git a/WebCore/platform/image-decoders/openvg/ImageDecoderOpenVG.cpp b/WebCore/platform/image-decoders/openvg/ImageDecoderOpenVG.cpp
index 3d8f749..061c5ab 100644
--- a/WebCore/platform/image-decoders/openvg/ImageDecoderOpenVG.cpp
+++ b/WebCore/platform/image-decoders/openvg/ImageDecoderOpenVG.cpp
@@ -59,7 +59,7 @@ NativeImagePtr RGBA32Buffer::asNewNativeImage() const
                 tileRect.width(), tileRect.height(), VG_IMAGE_QUALITY_FASTER);
             ASSERT_VG_NO_ERROR();
 
-            PixelData* pixelData = const_cast<PixelData*>(m_bytes.data());
+            PixelData* pixelData = const_cast<PixelData*>(m_bytes);
             pixelData += (tileRect.y() * width()) + tileRect.x();
 
             vgImageSubData(image, reinterpret_cast<unsigned char*>(pixelData),
diff --git a/WebCore/platform/image-decoders/wx/ImageDecoderWx.cpp b/WebCore/platform/image-decoders/wx/ImageDecoderWx.cpp
index e6e45b7..966eb90 100644
--- a/WebCore/platform/image-decoders/wx/ImageDecoderWx.cpp
+++ b/WebCore/platform/image-decoders/wx/ImageDecoderWx.cpp
@@ -48,12 +48,12 @@ NativeImagePtr RGBA32Buffer::asNewNativeImage() const
         // NB: It appears that the data is in BGRA format instead of RGBA format.
         // This code works properly on both ppc and intel, meaning the issue is
         // likely not an issue of byte order getting mixed up on different archs. 
-        const unsigned char* bytes = (const unsigned char*)m_bytes.data();
+        const unsigned char* bytes = (const unsigned char*)m_bytes;
         int rowCounter = 0;
         long pixelCounter = 0;
         WxPixelData::Iterator p(data);
         WxPixelData::Iterator rowStart = p; 
-        for (size_t i = 0; i < m_bytes.size() * sizeof(PixelData); i += sizeof(PixelData)) {
+        for (size_t i = 0; i < m_size.width() * m_size.height() * sizeof(PixelData); i += sizeof(PixelData)) {
                 p.Red() = bytes[i + 2];
                 p.Green() = bytes[i + 1];
                 p.Blue() = bytes[i + 0];
diff --git a/WebKit/chromium/ChangeLog b/WebKit/chromium/ChangeLog
index 8b93fe4..8cc964f 100644
--- a/WebKit/chromium/ChangeLog
+++ b/WebKit/chromium/ChangeLog
@@ -1,3 +1,16 @@
+2010-10-28  Adam Barth  <abarth at webkit.org>
+
+        Reviewed by Eric Seidel, Peter Kasting, and Darin Fisher.
+        (Eric reviewed the CoreGraphics interactions, Peter reviewed the image
+        decoder interaction, and Darin Fisher SGTMed the policy decision.)
+
+        [chromium] Chromium Mac should use WebKit's image decoders
+        https://bugs.webkit.org/show_bug.cgi?id=47974
+
+        Enable WebKit's image decoders.
+
+        * features.gypi:
+
 2010-10-28  Mihai Parparita  <mihaip at chromium.org>
 
         Reviewed by Darin Adler.
diff --git a/WebKit/chromium/features.gypi b/WebKit/chromium/features.gypi
index 7e8989c..579d92f 100644
--- a/WebKit/chromium/features.gypi
+++ b/WebKit/chromium/features.gypi
@@ -89,6 +89,7 @@
         'ENABLE_XSLT=1',
         'WTF_USE_ACCELERATED_COMPOSITING=1',
         'WTF_USE_WEBP=1',
+        'WTF_USE_WEBKIT_IMAGE_DECODERS=1',
       ],
 
       'use_accelerated_compositing%': 1,

-- 
WebKit Debian packaging



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