Diff
Modified: trunk/Source/Platform/ChangeLog (136925 => 136926)
--- trunk/Source/Platform/ChangeLog 2012-12-07 07:21:14 UTC (rev 136925)
+++ trunk/Source/Platform/ChangeLog 2012-12-07 07:24:23 UTC (rev 136926)
@@ -1,3 +1,17 @@
+2012-12-06 Sami Kyostila <[email protected]>
+
+ [chromium] Introduce setting for low latency rendering
+ https://bugs.webkit.org/show_bug.cgi?id=104011
+
+ Reviewed by James Robinson.
+
+ This low latency rendering setting will be used to enable alternate
+ render signaling and scheduling to reduce latency.
+
+ * chromium/public/WebLayerTreeView.h:
+ (WebKit::WebLayerTreeView::Settings::Settings):
+ (Settings):
+
2012-12-06 James Robinson <[email protected]>
[chromium] Rename non-standard discard/ensureFramebufferCHROMIUM extensions so we can use real GL_EXT_discard_framebuffer
Modified: trunk/Source/Platform/chromium/public/WebLayerTreeView.h (136925 => 136926)
--- trunk/Source/Platform/chromium/public/WebLayerTreeView.h 2012-12-07 07:21:14 UTC (rev 136925)
+++ trunk/Source/Platform/chromium/public/WebLayerTreeView.h 2012-12-07 07:24:23 UTC (rev 136926)
@@ -51,6 +51,7 @@
, showPlatformLayerTree(false)
, showPaintRects(false)
, renderVSyncEnabled(true)
+ , lowLatencyRenderingEnabled(false)
, perTilePaintingEnabled(false)
, partialSwapEnabled(false)
, acceleratedAnimationEnabled(true)
@@ -67,6 +68,7 @@
bool showPlatformLayerTree;
bool showPaintRects;
bool renderVSyncEnabled;
+ bool lowLatencyRenderingEnabled;
bool perTilePaintingEnabled;
bool partialSwapEnabled;
bool acceleratedAnimationEnabled;
Modified: trunk/Source/WebKit/chromium/ChangeLog (136925 => 136926)
--- trunk/Source/WebKit/chromium/ChangeLog 2012-12-07 07:21:14 UTC (rev 136925)
+++ trunk/Source/WebKit/chromium/ChangeLog 2012-12-07 07:24:23 UTC (rev 136926)
@@ -1,3 +1,24 @@
+2012-12-06 Sami Kyostila <[email protected]>
+
+ [chromium] Introduce setting for low latency rendering
+ https://bugs.webkit.org/show_bug.cgi?id=104011
+
+ Reviewed by James Robinson.
+
+ This low latency rendering setting will be used to enable alternate
+ render signaling and scheduling to reduce latency.
+
+ * public/WebSettings.h:
+ * src/WebSettingsImpl.cpp:
+ (WebKit::WebSettingsImpl::WebSettingsImpl):
+ (WebKit::WebSettingsImpl::setLowLatencyRenderingEnabled):
+ (WebKit):
+ * src/WebSettingsImpl.h:
+ (WebSettingsImpl):
+ (WebKit::WebSettingsImpl::lowLatencyRenderingEnabled):
+ * src/WebViewImpl.cpp:
+ (WebKit::WebViewImpl::setIsAcceleratedCompositingActive):
+
2012-12-06 Kent Tamura <[email protected]>
[Chromium] Rename some init* functions to initialize*
Modified: trunk/Source/WebKit/chromium/public/WebSettings.h (136925 => 136926)
--- trunk/Source/WebKit/chromium/public/WebSettings.h 2012-12-07 07:21:14 UTC (rev 136925)
+++ trunk/Source/WebKit/chromium/public/WebSettings.h 2012-12-07 07:24:23 UTC (rev 136926)
@@ -123,6 +123,7 @@
virtual void setLayoutFallbackWidth(int) = 0;
virtual void setLoadsImagesAutomatically(bool) = 0;
virtual void setLocalStorageEnabled(bool) = 0;
+ virtual void setLowLatencyRenderingEnabled(bool) = 0;
virtual void setMaxUntiledLayerSize(WebSize) = 0;
virtual void setMediaPlaybackRequiresUserGesture(bool) = 0;
virtual void setMemoryInfoEnabled(bool) = 0;
Modified: trunk/Source/WebKit/chromium/src/WebSettingsImpl.cpp (136925 => 136926)
--- trunk/Source/WebKit/chromium/src/WebSettingsImpl.cpp 2012-12-07 07:21:14 UTC (rev 136925)
+++ trunk/Source/WebKit/chromium/src/WebSettingsImpl.cpp 2012-12-07 07:24:23 UTC (rev 136926)
@@ -52,6 +52,7 @@
, m_showPlatformLayerTree(false)
, m_showPaintRects(false)
, m_renderVSyncEnabled(true)
+ , m_lowLatencyRenderingEnabled(false)
, m_viewportEnabled(false)
, m_applyDeviceScaleFactorInCompositor(false)
, m_gestureTapHighlightEnabled(true)
@@ -401,6 +402,11 @@
m_renderVSyncEnabled = enabled;
}
+void WebSettingsImpl::setLowLatencyRenderingEnabled(bool lowLatencyRenderingEnabled)
+{
+ m_lowLatencyRenderingEnabled = lowLatencyRenderingEnabled;
+}
+
void WebSettingsImpl::setWebGLErrorsToConsoleEnabled(bool enabled)
{
m_settings->setWebGLErrorsToConsoleEnabled(enabled);
Modified: trunk/Source/WebKit/chromium/src/WebSettingsImpl.h (136925 => 136926)
--- trunk/Source/WebKit/chromium/src/WebSettingsImpl.h 2012-12-07 07:21:14 UTC (rev 136925)
+++ trunk/Source/WebKit/chromium/src/WebSettingsImpl.h 2012-12-07 07:24:23 UTC (rev 136926)
@@ -115,6 +115,7 @@
virtual void setLayoutFallbackWidth(int);
virtual void setLoadsImagesAutomatically(bool);
virtual void setLocalStorageEnabled(bool);
+ virtual void setLowLatencyRenderingEnabled(bool);
virtual void setMaxUntiledLayerSize(WebSize);
virtual void setMediaPlaybackRequiresUserGesture(bool);
virtual void setMemoryInfoEnabled(bool);
@@ -170,6 +171,7 @@
bool showPlatformLayerTree() const { return m_showPlatformLayerTree; }
bool showPaintRects() const { return m_showPaintRects; }
bool renderVSyncEnabled() const { return m_renderVSyncEnabled; }
+ bool lowLatencyRenderingEnabled() const { return m_lowLatencyRenderingEnabled; }
bool applyDeviceScaleFactorInCompositor() const { return m_applyDeviceScaleFactorInCompositor; }
bool applyPageScaleFactorInCompositor() const;
bool autoZoomFocusedNodeToLegibleScale() const { return m_autoZoomFocusedNodeToLegibleScale; }
@@ -186,6 +188,7 @@
bool m_showPlatformLayerTree;
bool m_showPaintRects;
bool m_renderVSyncEnabled;
+ bool m_lowLatencyRenderingEnabled;
bool m_viewportEnabled;
bool m_applyDeviceScaleFactorInCompositor;
bool m_gestureTapHighlightEnabled;
Modified: trunk/Source/WebKit/chromium/src/WebViewImpl.cpp (136925 => 136926)
--- trunk/Source/WebKit/chromium/src/WebViewImpl.cpp 2012-12-07 07:21:14 UTC (rev 136925)
+++ trunk/Source/WebKit/chromium/src/WebViewImpl.cpp 2012-12-07 07:24:23 UTC (rev 136926)
@@ -4003,6 +4003,7 @@
WebLayerTreeView::Settings layerTreeViewSettings;
layerTreeViewSettings.acceleratePainting = page()->settings()->acceleratedDrawingEnabled();
+ layerTreeViewSettings.lowLatencyRenderingEnabled = settingsImpl()->lowLatencyRenderingEnabled();
layerTreeViewSettings.showDebugBorders = page()->settings()->showDebugBorders();
layerTreeViewSettings.showFPSCounter = settingsImpl()->showFPSCounter();
layerTreeViewSettings.showPlatformLayerTree = settingsImpl()->showPlatformLayerTree();
