зеркало из https://github.com/mozilla/gecko-dev.git
1080 строки
31 KiB
C++
1080 строки
31 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef MOZILLA_GFX_RECORDEDEVENT_H_
|
|
#define MOZILLA_GFX_RECORDEDEVENT_H_
|
|
|
|
#include "2D.h"
|
|
#include <ostream>
|
|
#include <sstream>
|
|
#include <cstring>
|
|
#include "RecordingTypes.h"
|
|
#include "PathRecording.h"
|
|
|
|
namespace mozilla {
|
|
namespace gfx {
|
|
|
|
// A change in major revision means a change in event binary format, causing
|
|
// loss of backwards compatibility. Old streams will not work in a player
|
|
// using a newer major revision. And new streams will not work in a player
|
|
// using an older major revision.
|
|
const uint16_t kMajorRevision = 3;
|
|
// A change in minor revision means additions of new events. New streams will
|
|
// not play in older players.
|
|
const uint16_t kMinorRevision = 2;
|
|
|
|
struct ReferencePtr
|
|
{
|
|
ReferencePtr()
|
|
: mLongPtr(0)
|
|
{}
|
|
|
|
ReferencePtr(const void* aLongPtr)
|
|
: mLongPtr(uint64_t(aLongPtr))
|
|
{}
|
|
|
|
template <typename T>
|
|
ReferencePtr(const RefPtr<T>& aPtr)
|
|
: mLongPtr(uint64_t(aPtr.get()))
|
|
{}
|
|
|
|
ReferencePtr &operator =(const void* aLongPtr) {
|
|
mLongPtr = uint64_t(aLongPtr);
|
|
return *this;
|
|
}
|
|
|
|
template <typename T>
|
|
ReferencePtr &operator =(const RefPtr<T>& aPtr) {
|
|
mLongPtr = uint64_t(aPtr.get());
|
|
return *this;
|
|
}
|
|
|
|
operator void*() const {
|
|
return (void*)mLongPtr;
|
|
}
|
|
|
|
uint64_t mLongPtr;
|
|
};
|
|
|
|
// Used by the Azure drawing debugger (player2d)
|
|
inline std::string StringFromPtr(ReferencePtr aPtr)
|
|
{
|
|
std::stringstream stream;
|
|
stream << aPtr;
|
|
return stream.str();
|
|
}
|
|
|
|
class Translator
|
|
{
|
|
public:
|
|
virtual ~Translator() {}
|
|
|
|
virtual DrawTarget *LookupDrawTarget(ReferencePtr aRefPtr) = 0;
|
|
virtual Path *LookupPath(ReferencePtr aRefPtr) = 0;
|
|
virtual SourceSurface *LookupSourceSurface(ReferencePtr aRefPtr) = 0;
|
|
virtual FilterNode *LookupFilterNode(ReferencePtr aRefPtr) = 0;
|
|
virtual GradientStops *LookupGradientStops(ReferencePtr aRefPtr) = 0;
|
|
virtual ScaledFont *LookupScaledFont(ReferencePtr aRefPtr) = 0;
|
|
virtual void AddDrawTarget(ReferencePtr aRefPtr, DrawTarget *aDT) = 0;
|
|
virtual void RemoveDrawTarget(ReferencePtr aRefPtr) = 0;
|
|
virtual void AddPath(ReferencePtr aRefPtr, Path *aPath) = 0;
|
|
virtual void RemovePath(ReferencePtr aRefPtr) = 0;
|
|
virtual void AddSourceSurface(ReferencePtr aRefPtr, SourceSurface *aPath) = 0;
|
|
virtual void RemoveSourceSurface(ReferencePtr aRefPtr) = 0;
|
|
virtual void AddFilterNode(mozilla::gfx::ReferencePtr aRefPtr, FilterNode *aSurface) = 0;
|
|
virtual void RemoveFilterNode(mozilla::gfx::ReferencePtr aRefPtr) = 0;
|
|
virtual void AddGradientStops(ReferencePtr aRefPtr, GradientStops *aPath) = 0;
|
|
virtual void RemoveGradientStops(ReferencePtr aRefPtr) = 0;
|
|
virtual void AddScaledFont(ReferencePtr aRefPtr, ScaledFont *aScaledFont) = 0;
|
|
virtual void RemoveScaledFont(ReferencePtr aRefPtr) = 0;
|
|
|
|
virtual DrawTarget *GetReferenceDrawTarget() = 0;
|
|
virtual FontType GetDesiredFontType() = 0;
|
|
};
|
|
|
|
struct ColorPatternStorage
|
|
{
|
|
Color mColor;
|
|
};
|
|
|
|
struct LinearGradientPatternStorage
|
|
{
|
|
Point mBegin;
|
|
Point mEnd;
|
|
ReferencePtr mStops;
|
|
Matrix mMatrix;
|
|
};
|
|
|
|
struct RadialGradientPatternStorage
|
|
{
|
|
Point mCenter1;
|
|
Point mCenter2;
|
|
Float mRadius1;
|
|
Float mRadius2;
|
|
ReferencePtr mStops;
|
|
Matrix mMatrix;
|
|
};
|
|
|
|
struct SurfacePatternStorage
|
|
{
|
|
ExtendMode mExtend;
|
|
Filter mFilter;
|
|
ReferencePtr mSurface;
|
|
Matrix mMatrix;
|
|
};
|
|
|
|
struct PatternStorage
|
|
{
|
|
PatternType mType;
|
|
union {
|
|
char *mStorage;
|
|
char mColor[sizeof(ColorPatternStorage)];
|
|
char mLinear[sizeof(LinearGradientPatternStorage)];
|
|
char mRadial[sizeof(RadialGradientPatternStorage)];
|
|
char mSurface[sizeof(SurfacePatternStorage)];
|
|
};
|
|
};
|
|
|
|
class RecordedEvent {
|
|
public:
|
|
enum EventType {
|
|
DRAWTARGETCREATION = 0,
|
|
DRAWTARGETDESTRUCTION,
|
|
FILLRECT,
|
|
STROKERECT,
|
|
STROKELINE,
|
|
CLEARRECT,
|
|
COPYSURFACE,
|
|
SETTRANSFORM,
|
|
PUSHCLIP,
|
|
PUSHCLIPRECT,
|
|
POPCLIP,
|
|
FILL,
|
|
FILLGLYPHS,
|
|
MASK,
|
|
STROKE,
|
|
DRAWSURFACE,
|
|
DRAWSURFACEWITHSHADOW,
|
|
PATHCREATION,
|
|
PATHDESTRUCTION,
|
|
SOURCESURFACECREATION,
|
|
SOURCESURFACEDESTRUCTION,
|
|
GRADIENTSTOPSCREATION,
|
|
GRADIENTSTOPSDESTRUCTION,
|
|
SNAPSHOT,
|
|
SCALEDFONTCREATION,
|
|
SCALEDFONTDESTRUCTION,
|
|
MASKSURFACE,
|
|
FILTERNODECREATION,
|
|
FILTERNODEDESTRUCTION,
|
|
DRAWFILTER,
|
|
FILTERNODESETATTRIBUTE,
|
|
FILTERNODESETINPUT
|
|
};
|
|
static const uint32_t kTotalEventTypes = RecordedEvent::FILTERNODESETINPUT + 1;
|
|
|
|
static std::string GetEventName(EventType aType);
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const {}
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const {}
|
|
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const { }
|
|
|
|
void RecordPatternData(std::ostream &aStream, const PatternStorage &aPatternStorage) const;
|
|
void ReadPatternData(std::istream &aStream, PatternStorage &aPatternStorage) const;
|
|
void StorePattern(PatternStorage &aDestination, const Pattern &aSource) const;
|
|
void RecordStrokeOptions(std::ostream &aStream, const StrokeOptions &aStrokeOptions) const;
|
|
void ReadStrokeOptions(std::istream &aStream, StrokeOptions &aStrokeOptions);
|
|
|
|
virtual std::string GetName() const = 0;
|
|
|
|
virtual ReferencePtr GetObjectRef() const = 0;
|
|
|
|
virtual ReferencePtr GetDestinedDT() { return nullptr; }
|
|
|
|
void OutputSimplePatternInfo(const PatternStorage &aStorage, std::stringstream &aOutput) const;
|
|
|
|
static RecordedEvent *LoadEventFromStream(std::istream &aStream, EventType aType);
|
|
|
|
EventType GetType() { return (EventType)mType; }
|
|
protected:
|
|
friend class DrawEventRecorderPrivate;
|
|
|
|
RecordedEvent(int32_t aType) : mType(aType)
|
|
{}
|
|
|
|
int32_t mType;
|
|
std::vector<Float> mDashPatternStorage;
|
|
};
|
|
|
|
class RecordedDrawingEvent : public RecordedEvent
|
|
{
|
|
public:
|
|
virtual ReferencePtr GetDestinedDT() { return mDT; }
|
|
|
|
protected:
|
|
RecordedDrawingEvent(EventType aType, DrawTarget *aTarget)
|
|
: RecordedEvent(aType), mDT(aTarget)
|
|
{
|
|
}
|
|
|
|
RecordedDrawingEvent(EventType aType, std::istream &aStream);
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
|
|
virtual ReferencePtr GetObjectRef() const;
|
|
|
|
ReferencePtr mDT;
|
|
};
|
|
|
|
class RecordedDrawTargetCreation : public RecordedEvent {
|
|
public:
|
|
RecordedDrawTargetCreation(ReferencePtr aRefPtr, BackendType aType, const IntSize &aSize, SurfaceFormat aFormat,
|
|
bool aHasExistingData = false, SourceSurface *aExistingData = nullptr)
|
|
: RecordedEvent(DRAWTARGETCREATION), mRefPtr(aRefPtr), mBackendType(aType), mSize(aSize), mFormat(aFormat)
|
|
, mHasExistingData(aHasExistingData), mExistingData(aExistingData)
|
|
{}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "DrawTarget Creation"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
|
|
ReferencePtr mRefPtr;
|
|
BackendType mBackendType;
|
|
IntSize mSize;
|
|
SurfaceFormat mFormat;
|
|
bool mHasExistingData;
|
|
RefPtr<SourceSurface> mExistingData;
|
|
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedDrawTargetCreation(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedDrawTargetDestruction : public RecordedEvent {
|
|
public:
|
|
RecordedDrawTargetDestruction(ReferencePtr aRefPtr)
|
|
: RecordedEvent(DRAWTARGETDESTRUCTION), mRefPtr(aRefPtr)
|
|
{}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "DrawTarget Destruction"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
|
|
ReferencePtr mRefPtr;
|
|
|
|
BackendType mBackendType;
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedDrawTargetDestruction(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedFillRect : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedFillRect(DrawTarget *aDT, const Rect &aRect, const Pattern &aPattern, const DrawOptions &aOptions)
|
|
: RecordedDrawingEvent(FILLRECT, aDT), mRect(aRect), mOptions(aOptions)
|
|
{
|
|
StorePattern(mPattern, aPattern);
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "FillRect"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedFillRect(std::istream &aStream);
|
|
|
|
Rect mRect;
|
|
PatternStorage mPattern;
|
|
DrawOptions mOptions;
|
|
};
|
|
|
|
class RecordedStrokeRect : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedStrokeRect(DrawTarget *aDT, const Rect &aRect, const Pattern &aPattern,
|
|
const StrokeOptions &aStrokeOptions, const DrawOptions &aOptions)
|
|
: RecordedDrawingEvent(STROKERECT, aDT), mRect(aRect),
|
|
mStrokeOptions(aStrokeOptions), mOptions(aOptions)
|
|
{
|
|
StorePattern(mPattern, aPattern);
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "StrokeRect"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedStrokeRect(std::istream &aStream);
|
|
|
|
Rect mRect;
|
|
PatternStorage mPattern;
|
|
StrokeOptions mStrokeOptions;
|
|
DrawOptions mOptions;
|
|
};
|
|
|
|
class RecordedStrokeLine : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedStrokeLine(DrawTarget *aDT, const Point &aBegin, const Point &aEnd,
|
|
const Pattern &aPattern, const StrokeOptions &aStrokeOptions,
|
|
const DrawOptions &aOptions)
|
|
: RecordedDrawingEvent(STROKELINE, aDT), mBegin(aBegin), mEnd(aEnd),
|
|
mStrokeOptions(aStrokeOptions), mOptions(aOptions)
|
|
{
|
|
StorePattern(mPattern, aPattern);
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "StrokeLine"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedStrokeLine(std::istream &aStream);
|
|
|
|
Point mBegin;
|
|
Point mEnd;
|
|
PatternStorage mPattern;
|
|
StrokeOptions mStrokeOptions;
|
|
DrawOptions mOptions;
|
|
};
|
|
|
|
class RecordedFill : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedFill(DrawTarget *aDT, ReferencePtr aPath, const Pattern &aPattern, const DrawOptions &aOptions)
|
|
: RecordedDrawingEvent(FILL, aDT), mPath(aPath), mOptions(aOptions)
|
|
{
|
|
StorePattern(mPattern, aPattern);
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "Fill"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedFill(std::istream &aStream);
|
|
|
|
ReferencePtr mPath;
|
|
PatternStorage mPattern;
|
|
DrawOptions mOptions;
|
|
};
|
|
|
|
class RecordedFillGlyphs : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedFillGlyphs(DrawTarget *aDT, ReferencePtr aScaledFont, const Pattern &aPattern, const DrawOptions &aOptions,
|
|
const Glyph *aGlyphs, uint32_t aNumGlyphs)
|
|
: RecordedDrawingEvent(FILLGLYPHS, aDT), mScaledFont(aScaledFont), mOptions(aOptions)
|
|
{
|
|
StorePattern(mPattern, aPattern);
|
|
mNumGlyphs = aNumGlyphs;
|
|
mGlyphs = new Glyph[aNumGlyphs];
|
|
memcpy(mGlyphs, aGlyphs, sizeof(Glyph) * aNumGlyphs);
|
|
}
|
|
virtual ~RecordedFillGlyphs();
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "FillGlyphs"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedFillGlyphs(std::istream &aStream);
|
|
|
|
ReferencePtr mScaledFont;
|
|
PatternStorage mPattern;
|
|
DrawOptions mOptions;
|
|
Glyph *mGlyphs;
|
|
uint32_t mNumGlyphs;
|
|
};
|
|
|
|
class RecordedMask : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedMask(DrawTarget *aDT, const Pattern &aSource, const Pattern &aMask, const DrawOptions &aOptions)
|
|
: RecordedDrawingEvent(MASK, aDT), mOptions(aOptions)
|
|
{
|
|
StorePattern(mSource, aSource);
|
|
StorePattern(mMask, aMask);
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "Mask"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedMask(std::istream &aStream);
|
|
|
|
PatternStorage mSource;
|
|
PatternStorage mMask;
|
|
DrawOptions mOptions;
|
|
};
|
|
|
|
class RecordedStroke : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedStroke(DrawTarget *aDT, ReferencePtr aPath, const Pattern &aPattern,
|
|
const StrokeOptions &aStrokeOptions, const DrawOptions &aOptions)
|
|
: RecordedDrawingEvent(STROKE, aDT), mPath(aPath),
|
|
mStrokeOptions(aStrokeOptions), mOptions(aOptions)
|
|
{
|
|
StorePattern(mPattern, aPattern);
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "Stroke"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedStroke(std::istream &aStream);
|
|
|
|
ReferencePtr mPath;
|
|
PatternStorage mPattern;
|
|
StrokeOptions mStrokeOptions;
|
|
DrawOptions mOptions;
|
|
};
|
|
|
|
class RecordedClearRect : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedClearRect(DrawTarget *aDT, const Rect &aRect)
|
|
: RecordedDrawingEvent(CLEARRECT, aDT), mRect(aRect)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "ClearRect"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedClearRect(std::istream &aStream);
|
|
|
|
Rect mRect;
|
|
};
|
|
|
|
class RecordedCopySurface : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedCopySurface(DrawTarget *aDT, ReferencePtr aSourceSurface,
|
|
const IntRect &aSourceRect, const IntPoint &aDest)
|
|
: RecordedDrawingEvent(COPYSURFACE, aDT), mSourceSurface(aSourceSurface),
|
|
mSourceRect(aSourceRect), mDest(aDest)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "CopySurface"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedCopySurface(std::istream &aStream);
|
|
|
|
ReferencePtr mSourceSurface;
|
|
IntRect mSourceRect;
|
|
IntPoint mDest;
|
|
};
|
|
|
|
class RecordedPushClip : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedPushClip(DrawTarget *aDT, ReferencePtr aPath)
|
|
: RecordedDrawingEvent(PUSHCLIP, aDT), mPath(aPath)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "PushClip"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedPushClip(std::istream &aStream);
|
|
|
|
ReferencePtr mPath;
|
|
};
|
|
|
|
class RecordedPushClipRect : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedPushClipRect(DrawTarget *aDT, const Rect &aRect)
|
|
: RecordedDrawingEvent(PUSHCLIPRECT, aDT), mRect(aRect)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "PushClipRect"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedPushClipRect(std::istream &aStream);
|
|
|
|
Rect mRect;
|
|
};
|
|
|
|
class RecordedPopClip : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedPopClip(DrawTarget *aDT)
|
|
: RecordedDrawingEvent(POPCLIP, aDT)
|
|
{}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "PopClip"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedPopClip(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedSetTransform : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedSetTransform(DrawTarget *aDT, const Matrix &aTransform)
|
|
: RecordedDrawingEvent(SETTRANSFORM, aDT), mTransform(aTransform)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "SetTransform"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedSetTransform(std::istream &aStream);
|
|
|
|
Matrix mTransform;
|
|
};
|
|
|
|
class RecordedDrawSurface : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedDrawSurface(DrawTarget *aDT, ReferencePtr aRefSource, const Rect &aDest,
|
|
const Rect &aSource, const DrawSurfaceOptions &aDSOptions,
|
|
const DrawOptions &aOptions)
|
|
: RecordedDrawingEvent(DRAWSURFACE, aDT), mRefSource(aRefSource), mDest(aDest)
|
|
, mSource(aSource), mDSOptions(aDSOptions), mOptions(aOptions)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "DrawSurface"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedDrawSurface(std::istream &aStream);
|
|
|
|
ReferencePtr mRefSource;
|
|
Rect mDest;
|
|
Rect mSource;
|
|
DrawSurfaceOptions mDSOptions;
|
|
DrawOptions mOptions;
|
|
};
|
|
|
|
class RecordedDrawSurfaceWithShadow : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedDrawSurfaceWithShadow(DrawTarget *aDT, ReferencePtr aRefSource, const Point &aDest,
|
|
const Color &aColor, const Point &aOffset,
|
|
Float aSigma, CompositionOp aOp)
|
|
: RecordedDrawingEvent(DRAWSURFACEWITHSHADOW, aDT), mRefSource(aRefSource), mDest(aDest)
|
|
, mColor(aColor), mOffset(aOffset), mSigma(aSigma), mOp(aOp)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "DrawSurfaceWithShadow"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedDrawSurfaceWithShadow(std::istream &aStream);
|
|
|
|
ReferencePtr mRefSource;
|
|
Point mDest;
|
|
Color mColor;
|
|
Point mOffset;
|
|
Float mSigma;
|
|
CompositionOp mOp;
|
|
};
|
|
|
|
class RecordedDrawFilter : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedDrawFilter(DrawTarget *aDT, ReferencePtr aNode,
|
|
const Rect &aSourceRect,
|
|
const Point &aDestPoint,
|
|
const DrawOptions &aOptions)
|
|
: RecordedDrawingEvent(DRAWFILTER, aDT), mNode(aNode), mSourceRect(aSourceRect)
|
|
, mDestPoint(aDestPoint), mOptions(aOptions)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "DrawFilter"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedDrawFilter(std::istream &aStream);
|
|
|
|
ReferencePtr mNode;
|
|
Rect mSourceRect;
|
|
Point mDestPoint;
|
|
DrawOptions mOptions;
|
|
};
|
|
|
|
class RecordedPathCreation : public RecordedEvent {
|
|
public:
|
|
RecordedPathCreation(PathRecording *aPath);
|
|
~RecordedPathCreation();
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "Path Creation"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
FillRule mFillRule;
|
|
std::vector<PathOp> mPathOps;
|
|
|
|
RecordedPathCreation(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedPathDestruction : public RecordedEvent {
|
|
public:
|
|
RecordedPathDestruction(PathRecording *aPath)
|
|
: RecordedEvent(PATHDESTRUCTION), mRefPtr(aPath)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "Path Destruction"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
|
|
RecordedPathDestruction(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedSourceSurfaceCreation : public RecordedEvent {
|
|
public:
|
|
RecordedSourceSurfaceCreation(ReferencePtr aRefPtr, uint8_t *aData, int32_t aStride,
|
|
const IntSize &aSize, SurfaceFormat aFormat)
|
|
: RecordedEvent(SOURCESURFACECREATION), mRefPtr(aRefPtr), mData(aData)
|
|
, mStride(aStride), mSize(aSize), mFormat(aFormat), mDataOwned(false)
|
|
{
|
|
}
|
|
|
|
~RecordedSourceSurfaceCreation();
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "SourceSurface Creation"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
uint8_t *mData;
|
|
int32_t mStride;
|
|
IntSize mSize;
|
|
SurfaceFormat mFormat;
|
|
bool mDataOwned;
|
|
|
|
RecordedSourceSurfaceCreation(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedSourceSurfaceDestruction : public RecordedEvent {
|
|
public:
|
|
RecordedSourceSurfaceDestruction(ReferencePtr aRefPtr)
|
|
: RecordedEvent(SOURCESURFACEDESTRUCTION), mRefPtr(aRefPtr)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "SourceSurface Destruction"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
|
|
RecordedSourceSurfaceDestruction(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedFilterNodeCreation : public RecordedEvent {
|
|
public:
|
|
RecordedFilterNodeCreation(ReferencePtr aRefPtr, FilterType aType)
|
|
: RecordedEvent(FILTERNODECREATION), mRefPtr(aRefPtr), mType(aType)
|
|
{
|
|
}
|
|
|
|
~RecordedFilterNodeCreation();
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "FilterNode Creation"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
FilterType mType;
|
|
|
|
RecordedFilterNodeCreation(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedFilterNodeDestruction : public RecordedEvent {
|
|
public:
|
|
RecordedFilterNodeDestruction(ReferencePtr aRefPtr)
|
|
: RecordedEvent(FILTERNODEDESTRUCTION), mRefPtr(aRefPtr)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "FilterNode Destruction"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
|
|
RecordedFilterNodeDestruction(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedGradientStopsCreation : public RecordedEvent {
|
|
public:
|
|
RecordedGradientStopsCreation(ReferencePtr aRefPtr, GradientStop *aStops,
|
|
uint32_t aNumStops, ExtendMode aExtendMode)
|
|
: RecordedEvent(GRADIENTSTOPSCREATION), mRefPtr(aRefPtr), mStops(aStops)
|
|
, mNumStops(aNumStops), mExtendMode(aExtendMode), mDataOwned(false)
|
|
{
|
|
}
|
|
|
|
~RecordedGradientStopsCreation();
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "GradientStops Creation"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
GradientStop *mStops;
|
|
uint32_t mNumStops;
|
|
ExtendMode mExtendMode;
|
|
bool mDataOwned;
|
|
|
|
RecordedGradientStopsCreation(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedGradientStopsDestruction : public RecordedEvent {
|
|
public:
|
|
RecordedGradientStopsDestruction(ReferencePtr aRefPtr)
|
|
: RecordedEvent(GRADIENTSTOPSDESTRUCTION), mRefPtr(aRefPtr)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "GradientStops Destruction"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
|
|
RecordedGradientStopsDestruction(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedSnapshot : public RecordedEvent {
|
|
public:
|
|
RecordedSnapshot(ReferencePtr aRefPtr, DrawTarget *aDT)
|
|
: RecordedEvent(SNAPSHOT), mRefPtr(aRefPtr), mDT(aDT)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "Snapshot"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
ReferencePtr mDT;
|
|
|
|
RecordedSnapshot(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedScaledFontCreation : public RecordedEvent {
|
|
public:
|
|
static void FontDataProc(const uint8_t *aData, uint32_t aSize, uint32_t aIndex, Float aGlyphSize, void* aBaton)
|
|
{
|
|
static_cast<RecordedScaledFontCreation*>(aBaton)->SetFontData(aData, aSize, aIndex, aGlyphSize);
|
|
}
|
|
|
|
RecordedScaledFontCreation(ReferencePtr aRefPtr, ScaledFont *aScaledFont)
|
|
: RecordedEvent(SCALEDFONTCREATION), mRefPtr(aRefPtr), mData(nullptr)
|
|
{
|
|
aScaledFont->GetFontFileData(&FontDataProc, this);
|
|
}
|
|
|
|
~RecordedScaledFontCreation();
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "ScaledFont Creation"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
|
|
void SetFontData(const uint8_t *aData, uint32_t aSize, uint32_t aIndex, Float aGlyphSize);
|
|
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
uint8_t *mData;
|
|
uint32_t mSize;
|
|
Float mGlyphSize;
|
|
uint32_t mIndex;
|
|
|
|
RecordedScaledFontCreation(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedScaledFontDestruction : public RecordedEvent {
|
|
public:
|
|
RecordedScaledFontDestruction(ReferencePtr aRefPtr)
|
|
: RecordedEvent(SCALEDFONTDESTRUCTION), mRefPtr(aRefPtr)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "ScaledFont Destruction"; }
|
|
virtual ReferencePtr GetObjectRef() const { return mRefPtr; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mRefPtr;
|
|
|
|
RecordedScaledFontDestruction(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedMaskSurface : public RecordedDrawingEvent {
|
|
public:
|
|
RecordedMaskSurface(DrawTarget *aDT, const Pattern &aPattern, ReferencePtr aRefMask,
|
|
const Point &aOffset, const DrawOptions &aOptions)
|
|
: RecordedDrawingEvent(MASKSURFACE, aDT), mRefMask(aRefMask), mOffset(aOffset)
|
|
, mOptions(aOptions)
|
|
{
|
|
StorePattern(mPattern, aPattern);
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "MaskSurface"; }
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
RecordedMaskSurface(std::istream &aStream);
|
|
|
|
PatternStorage mPattern;
|
|
ReferencePtr mRefMask;
|
|
Point mOffset;
|
|
DrawOptions mOptions;
|
|
};
|
|
|
|
class RecordedFilterNodeSetAttribute : public RecordedEvent
|
|
{
|
|
public:
|
|
enum ArgType {
|
|
ARGTYPE_UINT32,
|
|
ARGTYPE_BOOL,
|
|
ARGTYPE_FLOAT,
|
|
ARGTYPE_SIZE,
|
|
ARGTYPE_INTSIZE,
|
|
ARGTYPE_INTPOINT,
|
|
ARGTYPE_RECT,
|
|
ARGTYPE_INTRECT,
|
|
ARGTYPE_POINT,
|
|
ARGTYPE_MATRIX5X4,
|
|
ARGTYPE_POINT3D,
|
|
ARGTYPE_COLOR,
|
|
ARGTYPE_FLOAT_ARRAY
|
|
};
|
|
|
|
template<typename T>
|
|
RecordedFilterNodeSetAttribute(FilterNode *aNode, uint32_t aIndex, T aArgument, ArgType aArgType)
|
|
: RecordedEvent(FILTERNODESETATTRIBUTE), mNode(aNode), mIndex(aIndex), mArgType(aArgType)
|
|
{
|
|
mPayload.resize(sizeof(T));
|
|
memcpy(&mPayload.front(), &aArgument, sizeof(T));
|
|
}
|
|
|
|
RecordedFilterNodeSetAttribute(FilterNode *aNode, uint32_t aIndex, const Float *aFloat, uint32_t aSize)
|
|
: RecordedEvent(FILTERNODESETATTRIBUTE), mNode(aNode), mIndex(aIndex), mArgType(ARGTYPE_FLOAT_ARRAY)
|
|
{
|
|
mPayload.resize(sizeof(Float) * aSize);
|
|
memcpy(&mPayload.front(), aFloat, sizeof(Float) * aSize);
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "SetAttribute"; }
|
|
|
|
virtual ReferencePtr GetObjectRef() const { return mNode; }
|
|
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mNode;
|
|
|
|
uint32_t mIndex;
|
|
ArgType mArgType;
|
|
std::vector<uint8_t> mPayload;
|
|
|
|
RecordedFilterNodeSetAttribute(std::istream &aStream);
|
|
};
|
|
|
|
class RecordedFilterNodeSetInput : public RecordedEvent
|
|
{
|
|
public:
|
|
RecordedFilterNodeSetInput(FilterNode* aNode, uint32_t aIndex, FilterNode* aInputNode)
|
|
: RecordedEvent(FILTERNODESETINPUT), mNode(aNode), mIndex(aIndex)
|
|
, mInputFilter(aInputNode), mInputSurface(nullptr)
|
|
{
|
|
}
|
|
|
|
RecordedFilterNodeSetInput(FilterNode *aNode, uint32_t aIndex, SourceSurface *aInputSurface)
|
|
: RecordedEvent(FILTERNODESETINPUT), mNode(aNode), mIndex(aIndex)
|
|
, mInputFilter(nullptr), mInputSurface(aInputSurface)
|
|
{
|
|
}
|
|
|
|
virtual void PlayEvent(Translator *aTranslator) const;
|
|
virtual void RecordToStream(std::ostream &aStream) const;
|
|
virtual void OutputSimpleEventInfo(std::stringstream &aStringStream) const;
|
|
|
|
virtual std::string GetName() const { return "SetInput"; }
|
|
|
|
virtual ReferencePtr GetObjectRef() const { return mNode; }
|
|
|
|
private:
|
|
friend class RecordedEvent;
|
|
|
|
ReferencePtr mNode;
|
|
uint32_t mIndex;
|
|
ReferencePtr mInputFilter;
|
|
ReferencePtr mInputSurface;
|
|
|
|
RecordedFilterNodeSetInput(std::istream &aStream);
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
#endif
|