void GraphicsContext::drawImageBuffer(ImageBuffer* image, ColorSpace styleColorSpace, const FloatRect& dest, const FloatRect& src, CompositeOperator op, bool useLowQualityScale)
{
if (paintingDisabled() || !image)
return;
float tsw = src.width();
float tsh = src.height();
float tw = dest.width();
float th = dest.height();
if (tsw == -1)
tsw = image->width();
if (tsh == -1)
tsh = image->height();
if (tw == -1)
tw = image->width();
if (th == -1)
th = image->height();
if (useLowQualityScale) {
InterpolationQuality previousInterpolationQuality = imageInterpolationQuality();
// FIXME: Should be InterpolationLow
setImageInterpolationQuality(InterpolationNone);
image->draw(this, styleColorSpace, FloatRect(dest.location(), FloatSize(tw, th)), FloatRect(src.location(), FloatSize(tsw, tsh)), op, useLowQualityScale);
setImageInterpolationQuality(previousInterpolationQuality);
} else
image->draw(this, styleColorSpace, FloatRect(dest.location(), FloatSize(tw, th)), FloatRect(src.location(), FloatSize(tsw, tsh)), op, useLowQualityScale);
}
void GraphicsContext::drawTiledImage(Image* image, ColorSpace styleColorSpace, const IntRect& rect, const IntPoint& srcPoint, const IntSize& tileSize, CompositeOperator op, bool useLowQualityScale)
{
if (paintingDisabled() || !image)
return;
if (useLowQualityScale) {
InterpolationQuality previousInterpolationQuality = imageInterpolationQuality();
setImageInterpolationQuality(InterpolationLow);
image->drawTiled(this, rect, srcPoint, tileSize, styleColorSpace, op);
setImageInterpolationQuality(previousInterpolationQuality);
} else
image->drawTiled(this, rect, srcPoint, tileSize, styleColorSpace, op);
}
void GraphicsContext::drawImageBuffer(ImageBuffer* image, ColorSpace styleColorSpace, const FloatRect& dest, const FloatRect& src, CompositeOperator op, BlendMode blendMode, bool useLowQualityScale)
{
if (paintingDisabled() || !image)
return;
if (useLowQualityScale) {
InterpolationQuality previousInterpolationQuality = imageInterpolationQuality();
// FIXME (49002): Should be InterpolationLow
setImageInterpolationQuality(InterpolationNone);
image->draw(this, styleColorSpace, dest, src, op, blendMode, useLowQualityScale);
setImageInterpolationQuality(previousInterpolationQuality);
} else
image->draw(this, styleColorSpace, dest, src, op, blendMode, useLowQualityScale);
}
void GraphicsContext::drawImage(Image* image, ColorSpace styleColorSpace, const FloatRect& dest, const FloatRect& src, CompositeOperator op, BlendMode blendMode, RespectImageOrientationEnum shouldRespectImageOrientation, bool useLowQualityScale)
{ if (paintingDisabled() || !image)
return;
InterpolationQuality previousInterpolationQuality = InterpolationDefault;
if (useLowQualityScale) {
previousInterpolationQuality = imageInterpolationQuality();
// FIXME (49002): Should be InterpolationLow
setImageInterpolationQuality(InterpolationNone);
}
image->draw(this, dest, src, styleColorSpace, op, blendMode, shouldRespectImageOrientation);
if (useLowQualityScale)
setImageInterpolationQuality(previousInterpolationQuality);
}
void GraphicsContext::drawTiledImage(Image* image, ColorSpace styleColorSpace, const IntRect& dest, const IntRect& srcRect, Image::TileRule hRule, Image::TileRule vRule, CompositeOperator op, bool useLowQualityScale)
{
if (paintingDisabled() || !image)
return;
if (hRule == Image::StretchTile && vRule == Image::StretchTile) {
// Just do a scale.
drawImage(image, styleColorSpace, dest, srcRect, op);
return;
}
if (useLowQualityScale) {
InterpolationQuality previousInterpolationQuality = imageInterpolationQuality();
setImageInterpolationQuality(InterpolationLow);
image->drawTiled(this, dest, srcRect, hRule, vRule, styleColorSpace, op);
setImageInterpolationQuality(previousInterpolationQuality);
} else
image->drawTiled(this, dest, srcRect, hRule, vRule, styleColorSpace, op);
}
void GraphicsContext::drawImage(Image* image, ColorSpace styleColorSpace, const FloatRect& dest, const FloatRect& src, CompositeOperator op, RespectImageOrientationEnum shouldRespectImageOrientation, bool useLowQualityScale)
{
if (paintingDisabled() || !image)
return;
float tsw = src.width();
float tsh = src.height();
float tw = dest.width();
float th = dest.height();
if (tsw == -1)
tsw = image->width();
if (tsh == -1)
tsh = image->height();
if (tw == -1)
tw = image->width();
if (th == -1)
th = image->height();
InterpolationQuality previousInterpolationQuality = InterpolationDefault;
if (useLowQualityScale) {
previousInterpolationQuality = imageInterpolationQuality();
#if PLATFORM(CHROMIUM)
setImageInterpolationQuality(InterpolationLow);
#else
// FIXME (49002): Should be InterpolationLow
setImageInterpolationQuality(InterpolationNone);
#endif
}
if (image->isBitmapImage())
static_cast<BitmapImage*>(image)->draw(this, FloatRect(dest.location(), FloatSize(tw, th)), FloatRect(src.location(), FloatSize(tsw, tsh)), styleColorSpace, op, shouldRespectImageOrientation);
else
image->draw(this, FloatRect(dest.location(), FloatSize(tw, th)), FloatRect(src.location(), FloatSize(tsw, tsh)), styleColorSpace, op);
if (useLowQualityScale)
setImageInterpolationQuality(previousInterpolationQuality);
}
void GraphicsContext::drawImageBuffer(ImageBuffer& image, const FloatRect& destination, const FloatRect& source, const ImagePaintingOptions& imagePaintingOptions)
{
if (paintingDisabled())
return;
// FIXME (49002): Should be InterpolationLow
InterpolationQualityMaintainer interpolationQualityForThisScope(*this, imagePaintingOptions.m_useLowQualityScale ? InterpolationNone : imageInterpolationQuality());
image.draw(*this, destination, source, imagePaintingOptions.m_compositeOperator, imagePaintingOptions.m_blendMode, imagePaintingOptions.m_useLowQualityScale);
}
void GraphicsContext::drawTiledImage(Image& image, const FloatRect& destination, const FloatRect& source, const FloatSize& tileScaleFactor,
Image::TileRule hRule, Image::TileRule vRule, const ImagePaintingOptions& imagePaintingOptions)
{
if (paintingDisabled())
return;
if (hRule == Image::StretchTile && vRule == Image::StretchTile) {
// Just do a scale.
drawImage(image, destination, source, imagePaintingOptions);
return;
}
InterpolationQualityMaintainer interpolationQualityForThisScope(*this, imagePaintingOptions.m_useLowQualityScale ? InterpolationLow : imageInterpolationQuality());
image.drawTiled(*this, destination, source, tileScaleFactor, hRule, vRule, imagePaintingOptions.m_compositeOperator);
}
void GraphicsContext::drawTiledImage(Image& image, const FloatRect& destination, const FloatPoint& source, const FloatSize& tileSize, const FloatSize& spacing, const ImagePaintingOptions& imagePaintingOptions)
{
if (paintingDisabled())
return;
InterpolationQualityMaintainer interpolationQualityForThisScope(*this, imagePaintingOptions.m_useLowQualityScale ? InterpolationLow : imageInterpolationQuality());
image.drawTiled(*this, destination, source, tileSize, spacing, imagePaintingOptions.m_compositeOperator, imagePaintingOptions.m_blendMode);
}
void GraphicsContext::drawImage(Image* image, ColorSpace colorSpace, const FloatRect& destination, const FloatRect& source, const ImagePaintingOptions& imagePaintingOptions)
{
if (paintingDisabled() || !image)
return;
// FIXME (49002): Should be InterpolationLow
InterpolationQualityMaintainer interpolationQualityForThisScope(*this, imagePaintingOptions.m_useLowQualityScale ? InterpolationNone : imageInterpolationQuality());
image->draw(this, destination, source, colorSpace, imagePaintingOptions.m_compositeOperator, imagePaintingOptions.m_blendMode, imagePaintingOptions.m_orientationDescription);
}
void GraphicsContext::drawConsumingImageBuffer(std::unique_ptr<ImageBuffer> image, const FloatRect& destination, const FloatRect& source, const ImagePaintingOptions& imagePaintingOptions)
{
if (paintingDisabled() || !image)
return;
// FIXME (49002): Should be InterpolationLow
InterpolationQualityMaintainer interpolationQualityForThisScope(*this, imagePaintingOptions.m_useLowQualityScale ? InterpolationNone : imageInterpolationQuality());
ImageBuffer::drawConsuming(WTFMove(image), *this, destination, source, imagePaintingOptions.m_compositeOperator, imagePaintingOptions.m_blendMode, imagePaintingOptions.m_useLowQualityScale);
}
