void RenderSnapshottedPlugIn::paintSnapshot(PaintInfo& paintInfo, const LayoutPoint& paintOffset) { Image* image = m_snapshotResource->image().get(); if (!image || image->isNull()) return; LayoutUnit cWidth = contentWidth(); LayoutUnit cHeight = contentHeight(); if (!cWidth || !cHeight) return; GraphicsContext& context = paintInfo.context(); LayoutSize contentSize(cWidth, cHeight); LayoutPoint contentLocation = location() + paintOffset; contentLocation.move(borderLeft() + paddingLeft(), borderTop() + paddingTop()); LayoutRect rect(contentLocation, contentSize); IntRect alignedRect = snappedIntRect(rect); if (alignedRect.width() <= 0 || alignedRect.height() <= 0) return; InterpolationQuality interpolation = chooseInterpolationQuality(context, *image, image, alignedRect.size()); ImageOrientationDescription orientationDescription(shouldRespectImageOrientation(), style().imageOrientation()); context.drawImage(*image, alignedRect, ImagePaintingOptions(orientationDescription, interpolation)); }
void RenderSnapshottedPlugIn::paintSnapshot(PaintInfo& paintInfo, const LayoutPoint& paintOffset) { Image* image = m_snapshotResource->image().get(); if (!image || image->isNull()) return; LayoutUnit cWidth = contentWidth(); LayoutUnit cHeight = contentHeight(); if (!cWidth || !cHeight) return; GraphicsContext& context = paintInfo.context(); LayoutSize contentSize(cWidth, cHeight); LayoutPoint contentLocation = location() + paintOffset; contentLocation.move(borderLeft() + paddingLeft(), borderTop() + paddingTop()); LayoutRect rect(contentLocation, contentSize); IntRect alignedRect = snappedIntRect(rect); if (alignedRect.width() <= 0 || alignedRect.height() <= 0) return; bool useLowQualityScaling = shouldPaintAtLowQuality(context, *image, image, alignedRect.size()); ImageOrientationDescription orientationDescription(shouldRespectImageOrientation()); #if ENABLE(CSS_IMAGE_ORIENTATION) orientationDescription.setImageOrientationEnum(style().imageOrientation()); #endif context.drawImage(*image, alignedRect, ImagePaintingOptions(orientationDescription, useLowQualityScaling)); }
void FEBlend::platformApplySoftware() { FilterEffect* in = inputEffect(0); FilterEffect* in2 = inputEffect(1); ImageBuffer* resultImage = createImageBufferResult(); if (!resultImage) return; GraphicsContext& filterContext = resultImage->context(); ImageBuffer* imageBuffer = in->asImageBuffer(); ImageBuffer* imageBuffer2 = in2->asImageBuffer(); ASSERT(imageBuffer); ASSERT(imageBuffer2); filterContext.drawImageBuffer(imageBuffer2, ColorSpaceDeviceRGB, drawingRegionOfInputImage(in2->absolutePaintRect())); filterContext.drawImageBuffer(imageBuffer, ColorSpaceDeviceRGB, drawingRegionOfInputImage(in->absolutePaintRect()), IntRect(IntPoint(), imageBuffer->logicalSize()), ImagePaintingOptions(CompositeSourceOver, m_mode)); }