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Bug 1091323 - Convert the nsLayoutUtils helpers that paint images and take an nsRenderingContext to take a gfxContext instead. r=seth

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This commit is contained in:
Jonathan Watt 2014-11-01 10:45:09 +00:00
parent fe119fa9c8
commit df99c4ebbf
8 changed files with 40 additions and 36 deletions
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10
layout/base/nsCSSRendering.cpp
View File

@ -4915,7 +4915,8 @@ nsImageRenderer::Draw(nsPresContext* aPresContext,
{
nsIntSize imageSize(nsPresContext::AppUnitsToIntCSSPixels(mSize.width),
nsPresContext::AppUnitsToIntCSSPixels(mSize.height));
nsLayoutUtils::DrawBackgroundImage(&aRenderingContext, aPresContext,
nsLayoutUtils::DrawBackgroundImage(*aRenderingContext.ThebesContext(),
aPresContext,
mImageContainer, imageSize, filter,
aDest, aFill, aAnchor, aDirtyRect,
ConvertImageRendererToDrawFlags(mFlags));
@ -4945,7 +4946,8 @@ nsImageRenderer::Draw(nsPresContext* aPresContext,
}
nsCOMPtr<imgIContainer> image(ImageOps::CreateFromDrawable(drawable));
nsLayoutUtils::DrawImage(&aRenderingContext, aPresContext, image,
nsLayoutUtils::DrawImage(*aRenderingContext.ThebesContext(),
aPresContext, image,
filter, aDest, aFill, aAnchor, aDirtyRect,
ConvertImageRendererToDrawFlags(mFlags));
@ -5139,7 +5141,7 @@ nsImageRenderer::DrawBorderImageComponent(nsPresContext* aPresContext,
nsLayoutUtils::GetGraphicsFilterForFrame(mForFrame);
if (!RequiresScaling(aFill, aHFill, aVFill, aUnitSize)) {
nsLayoutUtils::DrawSingleImage(&aRenderingContext,
nsLayoutUtils::DrawSingleImage(*aRenderingContext.ThebesContext(),
aPresContext,
subImage,
graphicsFilter,
@ -5150,7 +5152,7 @@ nsImageRenderer::DrawBorderImageComponent(nsPresContext* aPresContext,
}
nsRect tile = ComputeTile(aFill, aHFill, aVFill, aUnitSize);
nsLayoutUtils::DrawImage(&aRenderingContext,
nsLayoutUtils::DrawImage(*aRenderingContext.ThebesContext(),
aPresContext,
subImage,
graphicsFilter,

27
layout/base/nsLayoutUtils.cpp
View File

@ -5375,7 +5375,7 @@ ComputeSnappedImageDrawingParameters(gfxContext* aCtx,
static nsresult
DrawImageInternal(nsRenderingContext* aRenderingContext,
DrawImageInternal(gfxContext& aContext,
nsPresContext* aPresContext,
imgIContainer* aImage,
GraphicsFilter aGraphicsFilter,
@ -5396,27 +5396,26 @@ DrawImageInternal(nsRenderingContext* aRenderingContext,
}
int32_t appUnitsPerDevPixel =
aPresContext->AppUnitsPerDevPixel();
gfxContext* ctx = aRenderingContext->ThebesContext();
SnappedImageDrawingParameters params =
ComputeSnappedImageDrawingParameters(ctx, appUnitsPerDevPixel, aDest,
ComputeSnappedImageDrawingParameters(&aContext, appUnitsPerDevPixel, aDest,
aFill, aAnchor, aDirty, aImage,
aGraphicsFilter, aImageFlags);
if (!params.shouldDraw)
return NS_OK;
gfxContextMatrixAutoSaveRestore contextMatrixRestorer(ctx);
ctx->SetMatrix(params.imageSpaceToDeviceSpace);
gfxContextMatrixAutoSaveRestore contextMatrixRestorer(&aContext);
aContext.SetMatrix(params.imageSpaceToDeviceSpace);
aImage->Draw(ctx, params.size, params.region, imgIContainer::FRAME_CURRENT,
aImage->Draw(&aContext, params.size, params.region, imgIContainer::FRAME_CURRENT,
aGraphicsFilter, ToMaybe(aSVGContext), aImageFlags);
return NS_OK;
}
/* static */ nsresult
nsLayoutUtils::DrawSingleUnscaledImage(nsRenderingContext* aRenderingContext,
nsLayoutUtils::DrawSingleUnscaledImage(gfxContext& aContext,
nsPresContext* aPresContext,
imgIContainer* aImage,
GraphicsFilter aGraphicsFilter,
@ -5447,14 +5446,14 @@ nsLayoutUtils::DrawSingleUnscaledImage(nsRenderingContext* aRenderingContext,
// outside the image bounds, we want to honor the aSourceArea-to-aDest
// translation but we don't want to actually tile the image.
fill.IntersectRect(fill, dest);
return DrawImageInternal(aRenderingContext, aPresContext,
return DrawImageInternal(aContext, aPresContext,
aImage, aGraphicsFilter,
dest, fill, aDest, aDirty ? *aDirty : dest,
nullptr, aImageFlags);
}
/* static */ nsresult
nsLayoutUtils::DrawSingleImage(nsRenderingContext* aRenderingContext,
nsLayoutUtils::DrawSingleImage(gfxContext& aContext,
nsPresContext* aPresContext,
imgIContainer* aImage,
GraphicsFilter aGraphicsFilter,
@ -5496,7 +5495,7 @@ nsLayoutUtils::DrawSingleImage(nsRenderingContext* aRenderingContext,
// transform but we don't want to actually tile the image.
nsRect fill;
fill.IntersectRect(aDest, dest);
return DrawImageInternal(aRenderingContext, aPresContext, image,
return DrawImageInternal(aContext, aPresContext, image,
aGraphicsFilter, dest, fill, fill.TopLeft(),
aDirty, aSVGContext, aImageFlags);
}
@ -5565,7 +5564,7 @@ nsLayoutUtils::ComputeSizeForDrawingWithFallback(imgIContainer* aImage,
}
/* static */ nsresult
nsLayoutUtils::DrawBackgroundImage(nsRenderingContext* aRenderingContext,
nsLayoutUtils::DrawBackgroundImage(gfxContext& aContext,
nsPresContext* aPresContext,
imgIContainer* aImage,
const nsIntSize& aImageSize,
@ -5585,13 +5584,13 @@ nsLayoutUtils::DrawBackgroundImage(nsRenderingContext* aRenderingContext,
SVGImageContext svgContext(aImageSize, Nothing());
return DrawImageInternal(aRenderingContext, aPresContext, aImage,
return DrawImageInternal(aContext, aPresContext, aImage,
aGraphicsFilter, aDest, aFill, aAnchor,
aDirty, &svgContext, aImageFlags);
}
/* static */ nsresult
nsLayoutUtils::DrawImage(nsRenderingContext* aRenderingContext,
nsLayoutUtils::DrawImage(gfxContext& aContext,
nsPresContext* aPresContext,
imgIContainer* aImage,
GraphicsFilter aGraphicsFilter,
@ -5601,7 +5600,7 @@ nsLayoutUtils::DrawImage(nsRenderingContext* aRenderingContext,
const nsRect& aDirty,
uint32_t aImageFlags)
{
return DrawImageInternal(aRenderingContext, aPresContext, aImage,
return DrawImageInternal(aContext, aPresContext, aImage,
aGraphicsFilter, aDest, aFill, aAnchor,
aDirty, nullptr, aImageFlags);
}

8
layout/base/nsLayoutUtils.h
View File

@ -1491,7 +1491,7 @@ public:
* @param aDirty Pixels outside this area may be skipped.
* @param aImageFlags Image flags of the imgIContainer::FLAG_* variety
*/
static nsresult DrawBackgroundImage(nsRenderingContext* aRenderingContext,
static nsresult DrawBackgroundImage(gfxContext& aContext,
nsPresContext* aPresContext,
imgIContainer* aImage,
const nsIntSize& aImageSize,
@ -1517,7 +1517,7 @@ public:
* @param aDirty Pixels outside this area may be skipped.
* @param aImageFlags Image flags of the imgIContainer::FLAG_* variety
*/
static nsresult DrawImage(nsRenderingContext* aRenderingContext,
static nsresult DrawImage(gfxContext& aContext,
nsPresContext* aPresContext,
imgIContainer* aImage,
GraphicsFilter aGraphicsFilter,
@ -1571,7 +1571,7 @@ public:
* in appunits. For best results it should
* be aligned with image pixels.
*/
static nsresult DrawSingleUnscaledImage(nsRenderingContext* aRenderingContext,
static nsresult DrawSingleUnscaledImage(gfxContext& aContext,
nsPresContext* aPresContext,
imgIContainer* aImage,
GraphicsFilter aGraphicsFilter,
@ -1600,7 +1600,7 @@ public:
* in appunits. For best results it should
* be aligned with image pixels.
*/
static nsresult DrawSingleImage(nsRenderingContext* aRenderingContext,
static nsresult DrawSingleImage(gfxContext& aContext,
nsPresContext* aPresContext,
imgIContainer* aImage,
GraphicsFilter aGraphicsFilter,

3
layout/generic/nsBulletFrame.cpp
View File

@ -309,7 +309,8 @@ nsBulletFrame::PaintBullet(nsRenderingContext& aRenderingContext, nsPoint aPt,
nsRect dest(padding.left, padding.top,
mRect.width - (padding.left + padding.right),
mRect.height - (padding.top + padding.bottom));
nsLayoutUtils::DrawSingleImage(&aRenderingContext, PresContext(),
nsLayoutUtils::DrawSingleImage(*aRenderingContext.ThebesContext(),
PresContext(),
imageCon, nsLayoutUtils::GetGraphicsFilterForFrame(this),
dest + aPt, aDirtyRect, nullptr, aFlags);
return;

5
layout/generic/nsImageFrame.cpp
View File

@ -1260,7 +1260,7 @@ nsImageFrame::DisplayAltFeedback(nsRenderingContext& aRenderingContext,
nsRect dest((vis->mDirection == NS_STYLE_DIRECTION_RTL) ?
inner.XMost() - size : inner.x,
inner.y, size, size);
nsLayoutUtils::DrawSingleImage(&aRenderingContext, PresContext(), imgCon,
nsLayoutUtils::DrawSingleImage(*gfx, PresContext(), imgCon,
nsLayoutUtils::GetGraphicsFilterForFrame(this), dest, aDirtyRect,
nullptr, imgIContainer::FLAG_NONE);
iconUsed = true;
@ -1491,7 +1491,8 @@ nsImageFrame::PaintImage(nsRenderingContext& aRenderingContext, nsPoint aPt,
nsRect dest(inner.TopLeft(), mComputedSize);
dest.y -= GetContinuationOffset();
nsLayoutUtils::DrawSingleImage(&aRenderingContext, PresContext(), aImage,
nsLayoutUtils::DrawSingleImage(*aRenderingContext.ThebesContext(),
PresContext(), aImage,
nsLayoutUtils::GetGraphicsFilterForFrame(this), dest, aDirtyRect,
nullptr, aFlags);

7
layout/svg/nsSVGImageFrame.cpp
View File

@ -11,7 +11,6 @@
#include "nsContainerFrame.h"
#include "nsIImageLoadingContent.h"
#include "nsLayoutUtils.h"
#include "nsRenderingContext.h"
#include "imgINotificationObserver.h"
#include "nsSVGEffects.h"
#include "nsSVGPathGeometryFrame.h"
@ -362,8 +361,6 @@ nsSVGImageFrame::PaintSVG(gfxContext& aContext,
// force sync probably just isn't worth it, so always pass FLAG_SYNC_DECODE
uint32_t drawFlags = imgIContainer::FLAG_SYNC_DECODE;
nsRenderingContext rendCtx(&aContext);
if (mImageContainer->GetType() == imgIContainer::TYPE_VECTOR) {
// Package up the attributes of this image element which can override the
// attributes of mImageContainer's internal SVG document.
@ -378,7 +375,7 @@ nsSVGImageFrame::PaintSVG(gfxContext& aContext,
// That method needs our image to have a fixed native width & height,
// and that's not always true for TYPE_VECTOR images.
nsLayoutUtils::DrawSingleImage(
&rendCtx,
aContext,
PresContext(),
mImageContainer,
nsLayoutUtils::GetGraphicsFilterForFrame(this),
@ -388,7 +385,7 @@ nsSVGImageFrame::PaintSVG(gfxContext& aContext,
drawFlags);
} else { // mImageContainer->GetType() == TYPE_RASTER
nsLayoutUtils::DrawSingleUnscaledImage(
&rendCtx,
aContext,
PresContext(),
mImageContainer,
nsLayoutUtils::GetGraphicsFilterForFrame(this),

3
layout/xul/nsImageBoxFrame.cpp
View File

@ -339,7 +339,8 @@ nsImageBoxFrame::PaintImage(nsRenderingContext& aRenderingContext,
if (imgCon) {
bool hasSubRect = !mUseSrcAttr && (mSubRect.width > 0 || mSubRect.height > 0);
nsLayoutUtils::DrawSingleImage(&aRenderingContext, PresContext(), imgCon,
nsLayoutUtils::DrawSingleImage(*aRenderingContext.ThebesContext(),
PresContext(), imgCon,
nsLayoutUtils::GetGraphicsFilterForFrame(this),
rect, dirty, nullptr, aFlags, hasSubRect ? &mSubRect : nullptr);
}

13
layout/xul/tree/nsTreeBodyFrame.cpp
View File

@ -3390,7 +3390,7 @@ nsTreeBodyFrame::PaintTwisty(int32_t aRowIndex,
}
// Paint the image.
nsLayoutUtils::DrawSingleUnscaledImage(&aRenderingContext,
nsLayoutUtils::DrawSingleUnscaledImage(*aRenderingContext.ThebesContext(),
aPresContext, image,
GraphicsFilter::FILTER_NEAREST, pt, &aDirtyRect,
imgIContainer::FLAG_NONE, &imageSize);
@ -3530,7 +3530,7 @@ nsTreeBodyFrame::PaintImage(int32_t aRowIndex,
ctx->PushGroup(gfxContentType::COLOR_ALPHA);
}
nsLayoutUtils::DrawImage(&aRenderingContext, aPresContext, image,
nsLayoutUtils::DrawImage(*ctx, aPresContext, image,
nsLayoutUtils::GetGraphicsFilterForFrame(this),
wholeImageDest, destRect, destRect.TopLeft(), aDirtyRect,
imgIContainer::FLAG_NONE);
@ -3728,7 +3728,8 @@ nsTreeBodyFrame::PaintCheckbox(int32_t aRowIndex,
}
// Paint the image.
nsLayoutUtils::DrawSingleUnscaledImage(&aRenderingContext, aPresContext,
nsLayoutUtils::DrawSingleUnscaledImage(*aRenderingContext.ThebesContext(),
aPresContext,
image, GraphicsFilter::FILTER_NEAREST, pt, &aDirtyRect,
imgIContainer::FLAG_NONE, &imageSize);
}
@ -3790,7 +3791,8 @@ nsTreeBodyFrame::PaintProgressMeter(int32_t aRowIndex,
image->GetHeight(&height);
nsSize size(width*nsDeviceContext::AppUnitsPerCSSPixel(),
height*nsDeviceContext::AppUnitsPerCSSPixel());
nsLayoutUtils::DrawImage(&aRenderingContext, aPresContext, image,
nsLayoutUtils::DrawImage(*aRenderingContext.ThebesContext(),
aPresContext, image,
nsLayoutUtils::GetGraphicsFilterForFrame(this),
nsRect(meterRect.TopLeft(), size), meterRect, meterRect.TopLeft(),
aDirtyRect, imgIContainer::FLAG_NONE);
@ -3816,7 +3818,8 @@ nsTreeBodyFrame::PaintProgressMeter(int32_t aRowIndex,
image->GetHeight(&height);
nsSize size(width*nsDeviceContext::AppUnitsPerCSSPixel(),
height*nsDeviceContext::AppUnitsPerCSSPixel());
nsLayoutUtils::DrawImage(&aRenderingContext, aPresContext, image,
nsLayoutUtils::DrawImage(*aRenderingContext.ThebesContext(),
aPresContext, image,
nsLayoutUtils::GetGraphicsFilterForFrame(this),
nsRect(meterRect.TopLeft(), size), meterRect, meterRect.TopLeft(),
aDirtyRect, imgIContainer::FLAG_NONE);