From d8488699a4ccac70b597c56e278fe1bf8fc1e9ee Mon Sep 17 00:00:00 2001 From: Benjamin Otte Date: Tue, 13 Oct 2009 12:32:20 +0200 Subject: [PATCH 01/12] Mark redrawn areas on image surfaces as dirty --- .../platform/graphics/cairo/ImageBufferCairo.cpp | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/WebCore/platform/graphics/cairo/ImageBufferCairo.cpp b/WebCore/platform/graphics/cairo/ImageBufferCairo.cpp index 0213944..d991c80 100644 --- a/WebCore/platform/graphics/cairo/ImageBufferCairo.cpp +++ b/WebCore/platform/graphics/cairo/ImageBufferCairo.cpp @@ -136,6 +136,7 @@ void ImageBuffer::platformTransformColorSpace(const Vector& lookUpTable) *pixel = premultipliedARGBFromColor(pixelColor); } } + cairo_surface_mark_dirty_rectangle (m_data.m_surface, 0, 0, m_size.width(), m_size.height()); } template @@ -260,6 +261,9 @@ void putImageData(ImageData*& source, const IntRect& sourceRect, const IntPoint& } srcRows += srcBytesPerRow; } + cairo_surface_mark_dirty_rectangle (data.m_surface, + destx, desty, + numColumns, numRows); } void ImageBuffer::putUnmultipliedImageData(ImageData* source, const IntRect& sourceRect, const IntPoint& destPoint) -- 1.6.3.3