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Backed out changesets 950a3afc2b15 and dfb5303af6f9 (bug 1028288) for being incorrect

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This commit is contained in:
Wes Kocher 2014-08-06 15:43:25 -07:00
parent 82972d112d
commit 914924e971
15 changed files with 33 additions and 124 deletions
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13
dom/canvas/CanvasRenderingContext2D.cpp
View File

@ -9,8 +9,6 @@
#include "nsIServiceManager.h"
#include "nsMathUtils.h"
#include "SVGPreserveAspectRatio.h"
#include "SVGImageContext.h"
#include "nsContentUtils.h"
@ -3434,7 +3432,7 @@ CanvasRenderingContext2D::DrawImage(const HTMLImageOrCanvasOrVideoElement& image
DrawOptions(CurrentState().globalAlpha, UsedOperation()));
} else {
DrawDirectlyToCanvas(drawInfo, &bounds, dx, dy, dw, dh,
sx, sy, sw, sh, imgSize, CurrentState().globalAlpha);
sx, sy, sw, sh, imgSize);
}
RedrawUser(gfxRect(dx, dy, dw, dh));
@ -3445,8 +3443,7 @@ CanvasRenderingContext2D::DrawDirectlyToCanvas(
const nsLayoutUtils::DirectDrawInfo& image,
mgfx::Rect* bounds, double dx, double dy,
double dw, double dh, double sx, double sy,
double sw, double sh, gfxIntSize imgSize,
gfxFloat opacity)
double sw, double sh, gfxIntSize imgSize)
{
gfxMatrix contextMatrix;
@ -3472,14 +3469,12 @@ CanvasRenderingContext2D::DrawDirectlyToCanvas(
// FLAG_CLAMP is added for increased performance
uint32_t modifiedFlags = image.mDrawingFlags | imgIContainer::FLAG_CLAMP;
SVGImageContext svgContext(SVGPreserveAspectRatio(), opacity);
nsresult rv = image.mImgContainer->
Draw(context, GraphicsFilter::FILTER_GOOD, transformMatrix,
gfxRect(gfxPoint(dx, dy), gfxIntSize(dw, dh)),
nsIntRect(nsIntPoint(0, 0), gfxIntSize(imgSize.width, imgSize.height)),
gfxIntSize(imgSize.width, imgSize.height),
&svgContext, image.mWhichFrame, modifiedFlags);
gfxIntSize(imgSize.width, imgSize.height), nullptr, image.mWhichFrame,
modifiedFlags);
NS_ENSURE_SUCCESS_VOID(rv);
}

3
dom/canvas/CanvasRenderingContext2D.h
View File

@ -667,8 +667,7 @@ protected:
void DrawDirectlyToCanvas(const nsLayoutUtils::DirectDrawInfo& image,
mozilla::gfx::Rect* bounds, double dx, double dy,
double dw, double dh, double sx, double sy,
double sw, double sh, gfxIntSize imgSize,
gfxFloat opacity);
double sw, double sh, gfxIntSize imgSize);
nsString& GetFont()
{

21
gfx/thebes/gfxDrawable.cpp
View File

@ -31,8 +31,7 @@ gfxSurfaceDrawable::Draw(gfxContext* aContext,
const gfxRect& aFillRect,
bool aRepeat,
const GraphicsFilter& aFilter,
const gfxMatrix& aTransform,
gfxFloat aOpacity)
const gfxMatrix& aTransform)
{
ExtendMode extend = ExtendMode::CLAMP;
@ -51,7 +50,7 @@ gfxSurfaceDrawable::Draw(gfxContext* aContext,
if (aContext->CurrentOperator() == gfxContext::OPERATOR_CLEAR) {
dt->ClearRect(fillRect);
} else if (aContext->CurrentOperator() == gfxContext::OPERATOR_SOURCE && aOpacity == 1.0) {
} else if (aContext->CurrentOperator() == gfxContext::OPERATOR_SOURCE) {
// Emulate cairo operator source which is bound by mask!
dt->ClearRect(fillRect);
dt->FillRect(fillRect, pattern);
@ -61,7 +60,7 @@ gfxSurfaceDrawable::Draw(gfxContext* aContext,
aContext->CurrentAntialiasMode() == gfxContext::MODE_ALIASED ?
AntialiasMode::NONE :
AntialiasMode::SUBPIXEL;
dt->FillRect(fillRect, pattern, DrawOptions(aOpacity, op, aaMode));
dt->FillRect(fillRect, pattern, DrawOptions(1.0f, op, aaMode));
}
return true;
}
@ -97,16 +96,15 @@ gfxCallbackDrawable::Draw(gfxContext* aContext,
const gfxRect& aFillRect,
bool aRepeat,
const GraphicsFilter& aFilter,
const gfxMatrix& aTransform,
gfxFloat aOpacity)
const gfxMatrix& aTransform)
{
if ((aRepeat || aOpacity != 1.0) && !mSurfaceDrawable) {
if (aRepeat && !mSurfaceDrawable) {
mSurfaceDrawable = MakeSurfaceDrawable(aFilter);
}
if (mSurfaceDrawable)
return mSurfaceDrawable->Draw(aContext, aFillRect, aRepeat, aFilter,
aTransform, aOpacity);
aTransform);
if (mCallback)
return (*mCallback)(aContext, aFillRect, aFilter, aTransform);
@ -161,8 +159,7 @@ gfxPatternDrawable::Draw(gfxContext* aContext,
const gfxRect& aFillRect,
bool aRepeat,
const GraphicsFilter& aFilter,
const gfxMatrix& aTransform,
gfxFloat aOpacity)
const gfxMatrix& aTransform)
{
if (!mPattern)
return false;
@ -177,7 +174,7 @@ gfxPatternDrawable::Draw(gfxContext* aContext,
// will happen through this Draw() method with aRepeat = false.
nsRefPtr<gfxCallbackDrawable> callbackDrawable = MakeCallbackDrawable();
return callbackDrawable->Draw(aContext, aFillRect, true, aFilter,
aTransform, aOpacity);
aTransform);
}
aContext->NewPath();
@ -185,7 +182,7 @@ gfxPatternDrawable::Draw(gfxContext* aContext,
mPattern->SetMatrix(aTransform * oldMatrix);
aContext->SetPattern(mPattern);
aContext->Rectangle(aFillRect);
aContext->FillWithOpacity(aOpacity);
aContext->Fill();
mPattern->SetMatrix(oldMatrix);
return true;
}

12
gfx/thebes/gfxDrawable.h
View File

@ -38,8 +38,7 @@ public:
const gfxRect& aFillRect,
bool aRepeat,
const GraphicsFilter& aFilter,
const gfxMatrix& aTransform = gfxMatrix(),
gfxFloat aOpacity = 1.0) = 0;
const gfxMatrix& aTransform = gfxMatrix()) = 0;
virtual gfxIntSize Size() { return mSize; }
protected:
@ -63,8 +62,7 @@ public:
const gfxRect& aFillRect,
bool aRepeat,
const GraphicsFilter& aFilter,
const gfxMatrix& aTransform = gfxMatrix(),
gfxFloat aOpacity = 1.0);
const gfxMatrix& aTransform = gfxMatrix());
protected:
mozilla::RefPtr<mozilla::gfx::SourceSurface> mSourceSurface;
@ -109,8 +107,7 @@ public:
const gfxRect& aFillRect,
bool aRepeat,
const GraphicsFilter& aFilter,
const gfxMatrix& aTransform = gfxMatrix(),
gfxFloat aOpacity = 1.0);
const gfxMatrix& aTransform = gfxMatrix());
protected:
already_AddRefed<gfxSurfaceDrawable> MakeSurfaceDrawable(const GraphicsFilter aFilter = GraphicsFilter::FILTER_FAST);
@ -133,8 +130,7 @@ public:
const gfxRect& aFillRect,
bool aRepeat,
const GraphicsFilter& aFilter,
const gfxMatrix& aTransform = gfxMatrix(),
gfxFloat aOpacity = 1.0);
const gfxMatrix& aTransform = gfxMatrix());
protected:
already_AddRefed<gfxCallbackDrawable> MakeCallbackDrawable();

5
gfx/thebes/gfxUtils.cpp
View File

@ -575,8 +575,7 @@ gfxUtils::DrawPixelSnapped(gfxContext* aContext,
const gfxRect& aFill,
const SurfaceFormat aFormat,
GraphicsFilter aFilter,
uint32_t aImageFlags,
gfxFloat aOpacity)
uint32_t aImageFlags)
{
PROFILER_LABEL("gfxUtils", "DrawPixelSnapped",
js::ProfileEntry::Category::GRAPHICS);
@ -626,7 +625,7 @@ gfxUtils::DrawPixelSnapped(gfxContext* aContext,
}
#endif
drawable->Draw(aContext, aFill, doTile, aFilter, userSpaceToImageSpace, aOpacity);
drawable->Draw(aContext, aFill, doTile, aFilter, userSpaceToImageSpace);
}
/* static */ int

3
gfx/thebes/gfxUtils.h
View File

@ -80,8 +80,7 @@ public:
const gfxRect& aFill,
const mozilla::gfx::SurfaceFormat aFormat,
GraphicsFilter aFilter,
uint32_t aImageFlags = imgIContainer::FLAG_NONE,
gfxFloat aOpacity = 1.0);
uint32_t aImageFlags = imgIContainer::FLAG_NONE);
/**
* Clip aContext to the region aRegion.

18
image/src/VectorImage.cpp
View File

@ -880,20 +880,18 @@ VectorImage::Draw(gfxContext* aContext,
aSVGContext, animTime, aFlags));
}
gfxFloat opacity = aSVGContext ? aSVGContext->GetGlobalOpacity() : 1.0;
// Draw.
if (drawable) {
Show(drawable, params, opacity);
Show(drawable, params);
} else {
CreateDrawableAndShow(params, opacity);
CreateDrawableAndShow(params);
}
return NS_OK;
}
void
VectorImage::CreateDrawableAndShow(const SVGDrawingParameters& aParams, gfxFloat aOpacity)
VectorImage::CreateDrawableAndShow(const SVGDrawingParameters& aParams)
{
mSVGDocumentWrapper->UpdateViewportBounds(aParams.viewportSize);
mSVGDocumentWrapper->FlushImageTransformInvalidation();
@ -914,7 +912,7 @@ VectorImage::CreateDrawableAndShow(const SVGDrawingParameters& aParams, gfxFloat
// The image is too big to fit in the cache:
!SurfaceCache::CanHold(aParams.imageRect.Size());
if (bypassCache)
return Show(svgDrawable, aParams, aOpacity);
return Show(svgDrawable, aParams);
// Try to create an offscreen surface.
RefPtr<gfx::DrawTarget> target =
@ -924,7 +922,7 @@ VectorImage::CreateDrawableAndShow(const SVGDrawingParameters& aParams, gfxFloat
// up way too big. Generally it also wouldn't fit in the cache, but the prefs
// could be set such that the cache isn't the limiting factor.
if (!target)
return Show(svgDrawable, aParams, aOpacity);
return Show(svgDrawable, aParams);
nsRefPtr<gfxContext> ctx = new gfxContext(target);
@ -951,12 +949,12 @@ VectorImage::CreateDrawableAndShow(const SVGDrawingParameters& aParams, gfxFloat
// to draw before returning from this function.
nsRefPtr<gfxDrawable> drawable =
new gfxSurfaceDrawable(surface, ThebesIntSize(aParams.imageRect.Size()));
Show(drawable, aParams, aOpacity);
Show(drawable, aParams);
}
void
VectorImage::Show(gfxDrawable* aDrawable, const SVGDrawingParameters& aParams, gfxFloat aOpacity)
VectorImage::Show(gfxDrawable* aDrawable, const SVGDrawingParameters& aParams)
{
MOZ_ASSERT(aDrawable, "Should have a gfxDrawable by now");
gfxUtils::DrawPixelSnapped(aParams.context, aDrawable,
@ -964,7 +962,7 @@ VectorImage::Show(gfxDrawable* aDrawable, const SVGDrawingParameters& aParams, g
aParams.subimage, aParams.sourceRect,
ThebesIntRect(aParams.imageRect), aParams.fill,
SurfaceFormat::B8G8R8A8,
aParams.filter, aParams.flags, aOpacity);
aParams.filter, aParams.flags);
MOZ_ASSERT(mRenderingObserver, "Should have a rendering observer by now");
mRenderingObserver->ResumeHonoringInvalidations();

4
image/src/VectorImage.h
View File

@ -86,8 +86,8 @@ protected:
virtual nsresult StopAnimation();
virtual bool ShouldAnimate();
void CreateDrawableAndShow(const SVGDrawingParameters& aParams, gfxFloat aOpacity);
void Show(gfxDrawable* aDrawable, const SVGDrawingParameters& aParams, gfxFloat aOpacity);
void CreateDrawableAndShow(const SVGDrawingParameters& aParams);
void Show(gfxDrawable* aDrawable, const SVGDrawingParameters& aParams);
private:
void CancelAllListeners();

6
layout/reftests/svg/as-image/canvas-drawImage-alpha-1-ref.html
View File

@ -1,6 +0,0 @@
<html>
<body>
<div style="width: 100px; height: 100px; background: orange; position:absolute"></div>
<div style="width: 100px; height: 100px; background: lime; opacity: .25; position:absolute"></div>
</body>
</html>

22
layout/reftests/svg/as-image/canvas-drawImage-alpha-1.html
View File

@ -1,22 +0,0 @@
<html>
<head>
<script type="text/javascript">
function go() {
var canvas = document.getElementById("canvas");
var ctx = canvas.getContext("2d");
var image = document.getElementById("image");
// Draw some orange
ctx.fillStyle = "orange";
ctx.fillRect(0, 0, 100, 100);
ctx.globalAlpha = 0.25;
ctx.drawImage(image, 0, 0);
}
</script>
</head>
<body onload="go()">
<canvas id="canvas" width="200" height="200"></canvas>
<img id="image" src="lime100x100.svg" style="display: none">
</body>
</html>

6
layout/reftests/svg/as-image/canvas-drawImage-alpha-2-ref.html
View File

@ -1,6 +0,0 @@
<html>
<body>
<embed style="width: 200px; height: 200px;"
src="squaredCircle-transparent.svg"/>
</body>
</html>

22
layout/reftests/svg/as-image/canvas-drawImage-alpha-2.html
View File

@ -1,22 +0,0 @@
<html>
<head>
<script type="text/javascript">
function go() {
var canvas = document.getElementById("canvas");
var ctx = canvas.getContext("2d");
var image = document.getElementById("image");
// Draw some orange
ctx.fillStyle = "orange";
ctx.fillRect(0, 0, 200, 200);
ctx.globalAlpha = 0.75;
ctx.drawImage(image, 0, 0, 200, 200);
}
</script>
</head>
<body onload="go()">
<canvas id="canvas" width="200" height="200"></canvas>
<img id="image" src="squaredCircle-viewBox-100x100.svg" style="display: none">
</body>
</html>

4
layout/reftests/svg/as-image/reftest.list
View File

@ -45,10 +45,6 @@ skip-if(B2G) == canvas-drawImage-scale-1c.html lime100x100-ref.html
fuzzy(1,2) fails-if(Android&&AndroidVersion<15&&AndroidVersion!=10) == canvas-drawImage-scale-2a.html canvas-drawImage-scale-2-ref.html
fails == canvas-drawImage-scale-2b.html canvas-drawImage-scale-2-ref.html
fuzzy-if(winWidget&&!d2d,1,10000) fuzzy-if(Android||B2G,1,10000) == canvas-drawImage-alpha-1.html canvas-drawImage-alpha-1-ref.html
#Same as scale-2a but with globalAlpha:
fuzzy(1,2) fuzzy-if(winWidget&&!d2d,1,40000) fuzzy-if(Android||B2G,1,40000) fails-if(Android&&AndroidVersion<15&&AndroidVersion!=10) == canvas-drawImage-alpha-2.html canvas-drawImage-alpha-2-ref.html
skip-if(B2G) == canvas-drawImage-slice-1a.html lime100x100-ref.html
== canvas-drawImage-slice-1b.html lime100x100-ref.html

8
layout/reftests/svg/as-image/squaredCircle-transparent.svg
View File

@ -1,8 +0,0 @@
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" >
<rect x="0" y="0" height="100" width="100" fill="orange"/>
<g style="opacity:.75">
<rect x="2" y="2" height="96" width="96"
stroke-width="4" stroke="black" fill="yellow"/>
<circle cx="50" cy="50" r="46" style="fill: blue"/>
</g>
</svg>
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Width:  |  Height:  |  Size: 330 B

10
layout/svg/SVGImageContext.h
View File

@ -18,19 +18,14 @@ class SVGImageContext
public:
SVGImageContext() { }
SVGImageContext(SVGPreserveAspectRatio aPreserveAspectRatio,
gfxFloat aOpacity = 1.0)
: mPreserveAspectRatio(aPreserveAspectRatio), mGlobalOpacity(aOpacity)
SVGImageContext(SVGPreserveAspectRatio aPreserveAspectRatio)
: mPreserveAspectRatio(aPreserveAspectRatio)
{ }
const SVGPreserveAspectRatio& GetPreserveAspectRatio() const {
return mPreserveAspectRatio;
}
gfxFloat GetGlobalOpacity() const {
return mGlobalOpacity;
}
bool operator==(const SVGImageContext& aOther) const {
return mPreserveAspectRatio == aOther.mPreserveAspectRatio;
}
@ -45,7 +40,6 @@ public:
private:
SVGPreserveAspectRatio mPreserveAspectRatio;
gfxFloat mGlobalOpacity;
};
} // namespace mozilla