Title: [213989] trunk/Source/WebCore
- Revision
- 213989
- Author
- zandober...@gmail.com
- Date
- 2017-03-15 11:02:07 -0700 (Wed, 15 Mar 2017)
Log Message
[TexMap] Add missing class member initializations
https://bugs.webkit.org/show_bug.cgi?id=169665
Reviewed by Michael Catanzaro.
Zero-initialize the members in various TextureMapper classes
that are missing the proper initialization, as reported by
the Coverity tool.
* platform/graphics/texmap/BitmapTexturePool.h:
* platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h:
* platform/graphics/texmap/coordinated/CoordinatedGraphicsState.h:
(WebCore::CoordinatedGraphicsLayerState::CoordinatedGraphicsLayerState):
* platform/graphics/texmap/coordinated/SurfaceUpdateInfo.h:
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (213988 => 213989)
--- trunk/Source/WebCore/ChangeLog 2017-03-15 17:59:08 UTC (rev 213988)
+++ trunk/Source/WebCore/ChangeLog 2017-03-15 18:02:07 UTC (rev 213989)
@@ -1,3 +1,20 @@
+2017-03-15 Zan Dobersek <zdober...@igalia.com>
+
+ [TexMap] Add missing class member initializations
+ https://bugs.webkit.org/show_bug.cgi?id=169665
+
+ Reviewed by Michael Catanzaro.
+
+ Zero-initialize the members in various TextureMapper classes
+ that are missing the proper initialization, as reported by
+ the Coverity tool.
+
+ * platform/graphics/texmap/BitmapTexturePool.h:
+ * platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h:
+ * platform/graphics/texmap/coordinated/CoordinatedGraphicsState.h:
+ (WebCore::CoordinatedGraphicsLayerState::CoordinatedGraphicsLayerState):
+ * platform/graphics/texmap/coordinated/SurfaceUpdateInfo.h:
+
2017-03-15 Alex Christensen <achristen...@webkit.org>
Compiled content extensions should include the JSON source
Modified: trunk/Source/WebCore/platform/graphics/texmap/BitmapTexturePool.h (213988 => 213989)
--- trunk/Source/WebCore/platform/graphics/texmap/BitmapTexturePool.h 2017-03-15 17:59:08 UTC (rev 213988)
+++ trunk/Source/WebCore/platform/graphics/texmap/BitmapTexturePool.h 2017-03-15 18:02:07 UTC (rev 213989)
@@ -59,7 +59,7 @@
void markIsInUse() { m_lastUsedTime = monotonicallyIncreasingTime(); }
RefPtr<BitmapTexture> m_texture;
- double m_lastUsedTime;
+ double m_lastUsedTime { 0.0 };
};
void scheduleReleaseUnusedTextures();
Modified: trunk/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h (213988 => 213989)
--- trunk/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h 2017-03-15 17:59:08 UTC (rev 213988)
+++ trunk/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h 2017-03-15 18:02:07 UTC (rev 213989)
@@ -232,7 +232,7 @@
PlatformLayer* m_platformLayer;
Timer m_animationStartedTimer;
TextureMapperAnimations m_animations;
- double m_lastAnimationStartTime;
+ double m_lastAnimationStartTime { 0.0 };
ScrollableArea* m_scrollableArea;
};
Modified: trunk/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsState.h (213988 => 213989)
--- trunk/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsState.h 2017-03-15 17:59:08 UTC (rev 213988)
+++ trunk/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsState.h 2017-03-15 18:02:07 UTC (rev 213989)
@@ -126,6 +126,7 @@
, replica(InvalidCoordinatedLayerID)
, mask(InvalidCoordinatedLayerID)
, imageID(InvalidCoordinatedImageBackingID)
+ , repaintCount(0)
#if USE(COORDINATED_GRAPHICS_THREADED)
, platformLayerProxy(0)
#endif
Modified: trunk/Source/WebCore/platform/graphics/texmap/coordinated/SurfaceUpdateInfo.h (213988 => 213989)
--- trunk/Source/WebCore/platform/graphics/texmap/coordinated/SurfaceUpdateInfo.h 2017-03-15 17:59:08 UTC (rev 213988)
+++ trunk/Source/WebCore/platform/graphics/texmap/coordinated/SurfaceUpdateInfo.h 2017-03-15 18:02:07 UTC (rev 213989)
@@ -35,7 +35,7 @@
IntRect updateRect;
// The id of the update atlas including the shareable bitmap containing the updates.
- uint32_t atlasID;
+ uint32_t atlasID { 0 };
// The offset in the bitmap where the rendered contents are.
IntPoint surfaceOffset;
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