737 lines
25 KiB
C++
737 lines
25 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "DrawTargetRecording.h"
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#include "PathRecording.h"
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#include <stdio.h>
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#include "Logging.h"
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#include "Tools.h"
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#include "Filters.h"
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#include "mozilla/UniquePtr.h"
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#include "RecordingTypes.h"
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namespace mozilla {
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namespace gfx {
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struct RecordingSourceSurfaceUserData
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{
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void *refPtr;
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RefPtr<DrawEventRecorderPrivate> recorder;
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};
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void RecordingSourceSurfaceUserDataFunc(void *aUserData)
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{
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RecordingSourceSurfaceUserData *userData =
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static_cast<RecordingSourceSurfaceUserData*>(aUserData);
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userData->recorder->RemoveStoredObject(userData->refPtr);
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userData->recorder->RecordEvent(
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RecordedSourceSurfaceDestruction(userData->refPtr));
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delete userData;
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}
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static void
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StoreSourceSurface(DrawEventRecorderPrivate *aRecorder, SourceSurface *aSurface,
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DataSourceSurface *aDataSurf, const char *reason)
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{
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if (!aDataSurf) {
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gfxWarning() << "Recording failed to record SourceSurface for " << reason;
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// Insert a bogus source surface.
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int32_t stride = aSurface->GetSize().width * BytesPerPixel(aSurface->GetFormat());
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UniquePtr<uint8_t[]> sourceData(new uint8_t[stride * aSurface->GetSize().height]());
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aRecorder->RecordEvent(
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RecordedSourceSurfaceCreation(aSurface, sourceData.get(), stride,
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aSurface->GetSize(), aSurface->GetFormat()));
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} else {
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DataSourceSurface::ScopedMap map(aDataSurf, DataSourceSurface::READ);
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aRecorder->RecordEvent(
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RecordedSourceSurfaceCreation(aSurface, map.GetData(), map.GetStride(),
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aDataSurf->GetSize(), aDataSurf->GetFormat()));
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}
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}
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static void
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EnsureSurfaceStored(DrawEventRecorderPrivate *aRecorder, SourceSurface *aSurface,
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const char *reason)
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{
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if (aRecorder->HasStoredObject(aSurface)) {
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return;
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}
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RefPtr<DataSourceSurface> dataSurf = aSurface->GetDataSurface();
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StoreSourceSurface(aRecorder, aSurface, dataSurf, reason);
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aRecorder->AddStoredObject(aSurface);
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RecordingSourceSurfaceUserData *userData = new RecordingSourceSurfaceUserData;
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userData->refPtr = aSurface;
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userData->recorder = aRecorder;
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aSurface->AddUserData(reinterpret_cast<UserDataKey*>(aRecorder),
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userData, &RecordingSourceSurfaceUserDataFunc);
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return;
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}
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class SourceSurfaceRecording : public SourceSurface
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{
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public:
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MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(SourceSurfaceRecording)
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SourceSurfaceRecording(SourceSurface *aFinalSurface, DrawEventRecorderPrivate *aRecorder)
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: mFinalSurface(aFinalSurface), mRecorder(aRecorder)
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{
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mRecorder->AddStoredObject(this);
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}
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~SourceSurfaceRecording()
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{
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mRecorder->RemoveStoredObject(this);
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mRecorder->RecordEvent(RecordedSourceSurfaceDestruction(this));
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}
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virtual SurfaceType GetType() const { return SurfaceType::RECORDING; }
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virtual IntSize GetSize() const { return mFinalSurface->GetSize(); }
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virtual SurfaceFormat GetFormat() const { return mFinalSurface->GetFormat(); }
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virtual already_AddRefed<DataSourceSurface> GetDataSurface() { return mFinalSurface->GetDataSurface(); }
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RefPtr<SourceSurface> mFinalSurface;
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RefPtr<DrawEventRecorderPrivate> mRecorder;
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};
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class GradientStopsRecording : public GradientStops
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{
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public:
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MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(GradientStopsRecording)
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GradientStopsRecording(GradientStops *aFinalGradientStops, DrawEventRecorderPrivate *aRecorder)
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: mFinalGradientStops(aFinalGradientStops), mRecorder(aRecorder)
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{
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mRecorder->AddStoredObject(this);
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}
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~GradientStopsRecording()
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{
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mRecorder->RemoveStoredObject(this);
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mRecorder->RecordEvent(RecordedGradientStopsDestruction(this));
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}
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virtual BackendType GetBackendType() const { return BackendType::RECORDING; }
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RefPtr<GradientStops> mFinalGradientStops;
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RefPtr<DrawEventRecorderPrivate> mRecorder;
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};
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static SourceSurface *
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GetSourceSurface(SourceSurface *aSurface)
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{
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if (aSurface->GetType() != SurfaceType::RECORDING) {
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return aSurface;
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}
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return static_cast<SourceSurfaceRecording*>(aSurface)->mFinalSurface;
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}
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static GradientStops *
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GetGradientStops(GradientStops *aStops)
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{
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if (aStops->GetBackendType() != BackendType::RECORDING) {
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return aStops;
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}
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return static_cast<GradientStopsRecording*>(aStops)->mFinalGradientStops;
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}
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class FilterNodeRecording : public FilterNode
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{
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public:
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MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(FilterNodeRecording, override)
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using FilterNode::SetAttribute;
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FilterNodeRecording(FilterNode *aFinalFilterNode, DrawEventRecorderPrivate *aRecorder)
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: mFinalFilterNode(aFinalFilterNode), mRecorder(aRecorder)
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{
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mRecorder->AddStoredObject(this);
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}
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~FilterNodeRecording()
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{
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mRecorder->RemoveStoredObject(this);
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mRecorder->RecordEvent(RecordedFilterNodeDestruction(this));
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}
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static FilterNode*
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GetFilterNode(FilterNode* aNode)
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{
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if (aNode->GetBackendType() != FILTER_BACKEND_RECORDING) {
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gfxWarning() << "Non recording filter node used with recording DrawTarget!";
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return aNode;
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}
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return static_cast<FilterNodeRecording*>(aNode)->mFinalFilterNode;
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}
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virtual void SetInput(uint32_t aIndex, SourceSurface *aSurface) override
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{
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EnsureSurfaceStored(mRecorder, aSurface, "SetInput");
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mRecorder->RecordEvent(RecordedFilterNodeSetInput(this, aIndex, aSurface));
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mFinalFilterNode->SetInput(aIndex, GetSourceSurface(aSurface));
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}
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virtual void SetInput(uint32_t aIndex, FilterNode *aFilter) override
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{
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MOZ_ASSERT(mRecorder->HasStoredObject(aFilter));
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mRecorder->RecordEvent(RecordedFilterNodeSetInput(this, aIndex, aFilter));
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mFinalFilterNode->SetInput(aIndex, GetFilterNode(aFilter));
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}
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#define FORWARD_SET_ATTRIBUTE(type, argtype) \
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virtual void SetAttribute(uint32_t aIndex, type aValue) override { \
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mRecorder->RecordEvent(RecordedFilterNodeSetAttribute(this, aIndex, aValue, RecordedFilterNodeSetAttribute::ARGTYPE_##argtype)); \
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mFinalFilterNode->SetAttribute(aIndex, aValue); \
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}
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FORWARD_SET_ATTRIBUTE(bool, BOOL);
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FORWARD_SET_ATTRIBUTE(uint32_t, UINT32);
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FORWARD_SET_ATTRIBUTE(Float, FLOAT);
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FORWARD_SET_ATTRIBUTE(const Size&, SIZE);
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FORWARD_SET_ATTRIBUTE(const IntSize&, INTSIZE);
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FORWARD_SET_ATTRIBUTE(const IntPoint&, INTPOINT);
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FORWARD_SET_ATTRIBUTE(const Rect&, RECT);
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FORWARD_SET_ATTRIBUTE(const IntRect&, INTRECT);
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FORWARD_SET_ATTRIBUTE(const Point&, POINT);
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FORWARD_SET_ATTRIBUTE(const Matrix&, MATRIX);
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FORWARD_SET_ATTRIBUTE(const Matrix5x4&, MATRIX5X4);
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FORWARD_SET_ATTRIBUTE(const Point3D&, POINT3D);
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FORWARD_SET_ATTRIBUTE(const Color&, COLOR);
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#undef FORWARD_SET_ATTRIBUTE
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virtual void SetAttribute(uint32_t aIndex, const Float* aFloat, uint32_t aSize) override {
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mRecorder->RecordEvent(RecordedFilterNodeSetAttribute(this, aIndex, aFloat, aSize));
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mFinalFilterNode->SetAttribute(aIndex, aFloat, aSize);
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}
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virtual FilterBackend GetBackendType() override { return FILTER_BACKEND_RECORDING; }
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RefPtr<FilterNode> mFinalFilterNode;
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RefPtr<DrawEventRecorderPrivate> mRecorder;
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};
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struct AdjustedPattern
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{
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explicit AdjustedPattern(const Pattern &aPattern)
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: mPattern(nullptr)
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{
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mOrigPattern = const_cast<Pattern*>(&aPattern);
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}
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~AdjustedPattern() {
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if (mPattern) {
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mPattern->~Pattern();
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}
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}
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operator Pattern*()
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{
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switch(mOrigPattern->GetType()) {
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case PatternType::COLOR:
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return mOrigPattern;
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case PatternType::SURFACE:
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{
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SurfacePattern *surfPat = static_cast<SurfacePattern*>(mOrigPattern);
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mPattern =
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new (mSurfPat) SurfacePattern(GetSourceSurface(surfPat->mSurface),
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surfPat->mExtendMode, surfPat->mMatrix,
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surfPat->mSamplingFilter,
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surfPat->mSamplingRect);
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return mPattern;
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}
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case PatternType::LINEAR_GRADIENT:
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{
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LinearGradientPattern *linGradPat = static_cast<LinearGradientPattern*>(mOrigPattern);
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mPattern =
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new (mLinGradPat) LinearGradientPattern(linGradPat->mBegin, linGradPat->mEnd,
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GetGradientStops(linGradPat->mStops),
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linGradPat->mMatrix);
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return mPattern;
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}
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case PatternType::RADIAL_GRADIENT:
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{
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RadialGradientPattern *radGradPat = static_cast<RadialGradientPattern*>(mOrigPattern);
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mPattern =
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new (mRadGradPat) RadialGradientPattern(radGradPat->mCenter1, radGradPat->mCenter2,
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radGradPat->mRadius1, radGradPat->mRadius2,
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GetGradientStops(radGradPat->mStops),
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radGradPat->mMatrix);
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return mPattern;
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}
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default:
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return new (mColPat) ColorPattern(Color());
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}
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return mPattern;
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}
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union {
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char mColPat[sizeof(ColorPattern)];
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char mLinGradPat[sizeof(LinearGradientPattern)];
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char mRadGradPat[sizeof(RadialGradientPattern)];
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char mSurfPat[sizeof(SurfacePattern)];
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};
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Pattern *mOrigPattern;
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Pattern *mPattern;
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};
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DrawTargetRecording::DrawTargetRecording(DrawEventRecorder *aRecorder, DrawTarget *aDT, bool aHasData)
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: mRecorder(static_cast<DrawEventRecorderPrivate*>(aRecorder))
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, mFinalDT(aDT)
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{
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RefPtr<SourceSurface> snapshot = aHasData ? mFinalDT->Snapshot() : nullptr;
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mRecorder->RecordEvent(RecordedDrawTargetCreation(this,
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mFinalDT->GetBackendType(),
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mFinalDT->GetSize(),
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mFinalDT->GetFormat(),
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aHasData, snapshot));
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mFormat = mFinalDT->GetFormat();
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}
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DrawTargetRecording::DrawTargetRecording(const DrawTargetRecording *aDT,
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DrawTarget *aSimilarDT)
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: mRecorder(aDT->mRecorder)
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, mFinalDT(aSimilarDT)
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{
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mRecorder->RecordEvent(RecordedCreateSimilarDrawTarget(this,
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mFinalDT->GetSize(),
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mFinalDT->GetFormat()));
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mFormat = mFinalDT->GetFormat();
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}
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DrawTargetRecording::~DrawTargetRecording()
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{
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mRecorder->RecordEvent(RecordedDrawTargetDestruction(this));
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}
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void
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DrawTargetRecording::FillRect(const Rect &aRect,
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const Pattern &aPattern,
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const DrawOptions &aOptions)
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{
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EnsurePatternDependenciesStored(aPattern);
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mRecorder->RecordEvent(RecordedFillRect(this, aRect, aPattern, aOptions));
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mFinalDT->FillRect(aRect, *AdjustedPattern(aPattern), aOptions);
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}
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void
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DrawTargetRecording::StrokeRect(const Rect &aRect,
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const Pattern &aPattern,
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const StrokeOptions &aStrokeOptions,
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const DrawOptions &aOptions)
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{
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EnsurePatternDependenciesStored(aPattern);
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mRecorder->RecordEvent(RecordedStrokeRect(this, aRect, aPattern, aStrokeOptions, aOptions));
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mFinalDT->StrokeRect(aRect, *AdjustedPattern(aPattern), aStrokeOptions, aOptions);
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}
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void
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DrawTargetRecording::StrokeLine(const Point &aBegin,
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const Point &aEnd,
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const Pattern &aPattern,
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const StrokeOptions &aStrokeOptions,
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const DrawOptions &aOptions)
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{
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EnsurePatternDependenciesStored(aPattern);
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mRecorder->RecordEvent(RecordedStrokeLine(this, aBegin, aEnd, aPattern, aStrokeOptions, aOptions));
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mFinalDT->StrokeLine(aBegin, aEnd, *AdjustedPattern(aPattern), aStrokeOptions, aOptions);
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}
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void
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DrawTargetRecording::Fill(const Path *aPath,
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const Pattern &aPattern,
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const DrawOptions &aOptions)
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{
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RefPtr<PathRecording> pathRecording = EnsurePathStored(aPath);
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EnsurePatternDependenciesStored(aPattern);
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mRecorder->RecordEvent(RecordedFill(this, pathRecording, aPattern, aOptions));
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mFinalDT->Fill(pathRecording->mPath, *AdjustedPattern(aPattern), aOptions);
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}
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struct RecordingFontUserData
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{
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void *refPtr;
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RefPtr<DrawEventRecorderPrivate> recorder;
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};
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void RecordingFontUserDataDestroyFunc(void *aUserData)
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{
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RecordingFontUserData *userData =
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static_cast<RecordingFontUserData*>(aUserData);
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userData->recorder->RecordEvent(RecordedScaledFontDestruction(userData->refPtr));
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delete userData;
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}
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void
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DrawTargetRecording::FillGlyphs(ScaledFont *aFont,
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const GlyphBuffer &aBuffer,
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const Pattern &aPattern,
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const DrawOptions &aOptions,
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const GlyphRenderingOptions *aRenderingOptions)
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{
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EnsurePatternDependenciesStored(aPattern);
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if (!aFont->GetUserData(reinterpret_cast<UserDataKey*>(mRecorder.get()))) {
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RecordedFontData fontData(aFont);
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RecordedFontDetails fontDetails;
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if (fontData.GetFontDetails(fontDetails)) {
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// Try to serialise the whole font, just in case this is a web font that
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// is not present on the system.
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if (!mRecorder->HasStoredFontData(fontDetails.fontDataKey)) {
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mRecorder->RecordEvent(fontData);
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mRecorder->AddStoredFontData(fontDetails.fontDataKey);
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}
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mRecorder->RecordEvent(RecordedScaledFontCreation(aFont, fontDetails));
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} else {
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// If that fails, record just the font description and try to load it from
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// the system on the other side.
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RecordedFontDescriptor fontDesc(aFont);
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if (fontDesc.IsValid()) {
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mRecorder->RecordEvent(fontDesc);
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} else {
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gfxWarning() << "DrawTargetRecording::FillGlyphs failed to serialise ScaledFont";
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}
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}
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RecordingFontUserData *userData = new RecordingFontUserData;
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userData->refPtr = aFont;
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userData->recorder = mRecorder;
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aFont->AddUserData(reinterpret_cast<UserDataKey*>(mRecorder.get()), userData,
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&RecordingFontUserDataDestroyFunc);
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}
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mRecorder->RecordEvent(RecordedFillGlyphs(this, aFont, aPattern, aOptions, aBuffer.mGlyphs, aBuffer.mNumGlyphs));
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mFinalDT->FillGlyphs(aFont, aBuffer, *AdjustedPattern(aPattern), aOptions, aRenderingOptions);
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}
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void
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DrawTargetRecording::Mask(const Pattern &aSource,
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const Pattern &aMask,
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const DrawOptions &aOptions)
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{
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EnsurePatternDependenciesStored(aSource);
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EnsurePatternDependenciesStored(aMask);
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mRecorder->RecordEvent(RecordedMask(this, aSource, aMask, aOptions));
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mFinalDT->Mask(*AdjustedPattern(aSource), *AdjustedPattern(aMask), aOptions);
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}
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void
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DrawTargetRecording::MaskSurface(const Pattern &aSource,
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SourceSurface *aMask,
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Point aOffset,
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const DrawOptions &aOptions)
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{
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EnsurePatternDependenciesStored(aSource);
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EnsureSurfaceStored(mRecorder, aMask, "MaskSurface");
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mRecorder->RecordEvent(RecordedMaskSurface(this, aSource, aMask, aOffset, aOptions));
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mFinalDT->MaskSurface(*AdjustedPattern(aSource), GetSourceSurface(aMask), aOffset, aOptions);
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}
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void
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DrawTargetRecording::Stroke(const Path *aPath,
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const Pattern &aPattern,
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const StrokeOptions &aStrokeOptions,
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const DrawOptions &aOptions)
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{
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RefPtr<PathRecording> pathRecording = EnsurePathStored(aPath);
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EnsurePatternDependenciesStored(aPattern);
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mRecorder->RecordEvent(RecordedStroke(this, pathRecording, aPattern, aStrokeOptions, aOptions));
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mFinalDT->Stroke(pathRecording->mPath, *AdjustedPattern(aPattern), aStrokeOptions, aOptions);
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}
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already_AddRefed<SourceSurface>
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DrawTargetRecording::Snapshot()
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{
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RefPtr<SourceSurface> surf = mFinalDT->Snapshot();
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RefPtr<SourceSurface> retSurf = new SourceSurfaceRecording(surf, mRecorder);
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mRecorder->RecordEvent(RecordedSnapshot(retSurf, this));
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return retSurf.forget();
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}
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void
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DrawTargetRecording::DetachAllSnapshots()
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{
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mFinalDT->DetachAllSnapshots();
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}
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void
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DrawTargetRecording::DrawSurface(SourceSurface *aSurface,
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const Rect &aDest,
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const Rect &aSource,
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const DrawSurfaceOptions &aSurfOptions,
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const DrawOptions &aOptions)
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{
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EnsureSurfaceStored(mRecorder, aSurface, "DrawSurface");
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mRecorder->RecordEvent(RecordedDrawSurface(this, aSurface, aDest, aSource, aSurfOptions, aOptions));
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mFinalDT->DrawSurface(GetSourceSurface(aSurface), aDest, aSource, aSurfOptions, aOptions);
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}
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void
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DrawTargetRecording::DrawSurfaceWithShadow(SourceSurface *aSurface,
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const Point &aDest,
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const Color &aColor,
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const Point &aOffset,
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Float aSigma,
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CompositionOp aOp)
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{
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EnsureSurfaceStored(mRecorder, aSurface, "DrawSurfaceWithShadow");
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mRecorder->RecordEvent(RecordedDrawSurfaceWithShadow(this, aSurface, aDest, aColor, aOffset, aSigma, aOp));
|
|
mFinalDT->DrawSurfaceWithShadow(GetSourceSurface(aSurface), aDest, aColor, aOffset, aSigma, aOp);
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::DrawFilter(FilterNode *aNode,
|
|
const Rect &aSourceRect,
|
|
const Point &aDestPoint,
|
|
const DrawOptions &aOptions)
|
|
{
|
|
MOZ_ASSERT(mRecorder->HasStoredObject(aNode));
|
|
|
|
mRecorder->RecordEvent(RecordedDrawFilter(this, aNode, aSourceRect, aDestPoint, aOptions));
|
|
mFinalDT->DrawFilter(FilterNodeRecording::GetFilterNode(aNode), aSourceRect, aDestPoint, aOptions);
|
|
}
|
|
|
|
already_AddRefed<FilterNode>
|
|
DrawTargetRecording::CreateFilter(FilterType aType)
|
|
{
|
|
RefPtr<FilterNode> node = mFinalDT->CreateFilter(aType);
|
|
|
|
RefPtr<FilterNode> retNode = new FilterNodeRecording(node, mRecorder);
|
|
|
|
mRecorder->RecordEvent(RecordedFilterNodeCreation(retNode, aType));
|
|
|
|
return retNode.forget();
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::ClearRect(const Rect &aRect)
|
|
{
|
|
mRecorder->RecordEvent(RecordedClearRect(this, aRect));
|
|
mFinalDT->ClearRect(aRect);
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::CopySurface(SourceSurface *aSurface,
|
|
const IntRect &aSourceRect,
|
|
const IntPoint &aDestination)
|
|
{
|
|
EnsureSurfaceStored(mRecorder, aSurface, "CopySurface");
|
|
|
|
mRecorder->RecordEvent(RecordedCopySurface(this, aSurface, aSourceRect, aDestination));
|
|
mFinalDT->CopySurface(GetSourceSurface(aSurface), aSourceRect, aDestination);
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::PushClip(const Path *aPath)
|
|
{
|
|
RefPtr<PathRecording> pathRecording = EnsurePathStored(aPath);
|
|
|
|
mRecorder->RecordEvent(RecordedPushClip(this, pathRecording));
|
|
mFinalDT->PushClip(pathRecording->mPath);
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::PushClipRect(const Rect &aRect)
|
|
{
|
|
mRecorder->RecordEvent(RecordedPushClipRect(this, aRect));
|
|
mFinalDT->PushClipRect(aRect);
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::PopClip()
|
|
{
|
|
mRecorder->RecordEvent(RecordedPopClip(this));
|
|
mFinalDT->PopClip();
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::PushLayer(bool aOpaque, Float aOpacity,
|
|
SourceSurface* aMask,
|
|
const Matrix& aMaskTransform,
|
|
const IntRect& aBounds, bool aCopyBackground)
|
|
{
|
|
if (aMask) {
|
|
EnsureSurfaceStored(mRecorder, aMask, "PushLayer");
|
|
}
|
|
|
|
mRecorder->RecordEvent(RecordedPushLayer(this, aOpaque, aOpacity, aMask,
|
|
aMaskTransform, aBounds,
|
|
aCopyBackground));
|
|
mFinalDT->PushLayer(aOpaque, aOpacity, aMask, aMaskTransform, aBounds,
|
|
aCopyBackground);
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::PopLayer()
|
|
{
|
|
mRecorder->RecordEvent(RecordedPopLayer(this));
|
|
mFinalDT->PopLayer();
|
|
}
|
|
|
|
already_AddRefed<SourceSurface>
|
|
DrawTargetRecording::CreateSourceSurfaceFromData(unsigned char *aData,
|
|
const IntSize &aSize,
|
|
int32_t aStride,
|
|
SurfaceFormat aFormat) const
|
|
{
|
|
RefPtr<SourceSurface> surf = mFinalDT->CreateSourceSurfaceFromData(aData, aSize, aStride, aFormat);
|
|
|
|
RefPtr<SourceSurface> retSurf = new SourceSurfaceRecording(surf, mRecorder);
|
|
|
|
mRecorder->RecordEvent(RecordedSourceSurfaceCreation(retSurf, aData, aStride, aSize, aFormat));
|
|
|
|
return retSurf.forget();
|
|
}
|
|
|
|
already_AddRefed<SourceSurface>
|
|
DrawTargetRecording::OptimizeSourceSurface(SourceSurface *aSurface) const
|
|
{
|
|
RefPtr<SourceSurface> surf = mFinalDT->OptimizeSourceSurface(aSurface);
|
|
|
|
RefPtr<SourceSurface> retSurf = new SourceSurfaceRecording(surf, mRecorder);
|
|
|
|
RefPtr<DataSourceSurface> dataSurf = surf->GetDataSurface();
|
|
|
|
if (!dataSurf) {
|
|
// Let's try get it off the original surface.
|
|
dataSurf = aSurface->GetDataSurface();
|
|
}
|
|
|
|
StoreSourceSurface(mRecorder, retSurf, dataSurf, "OptimizeSourceSurface");
|
|
|
|
return retSurf.forget();
|
|
}
|
|
|
|
already_AddRefed<SourceSurface>
|
|
DrawTargetRecording::CreateSourceSurfaceFromNativeSurface(const NativeSurface &aSurface) const
|
|
{
|
|
RefPtr<SourceSurface> surf = mFinalDT->CreateSourceSurfaceFromNativeSurface(aSurface);
|
|
|
|
RefPtr<SourceSurface> retSurf = new SourceSurfaceRecording(surf, mRecorder);
|
|
|
|
RefPtr<DataSourceSurface> dataSurf = surf->GetDataSurface();
|
|
StoreSourceSurface(mRecorder, retSurf, dataSurf, "CreateSourceSurfaceFromNativeSurface");
|
|
|
|
return retSurf.forget();
|
|
}
|
|
|
|
already_AddRefed<DrawTarget>
|
|
DrawTargetRecording::CreateSimilarDrawTarget(const IntSize &aSize, SurfaceFormat aFormat) const
|
|
{
|
|
RefPtr<DrawTarget> similarDT =
|
|
mFinalDT->CreateSimilarDrawTarget(aSize, aFormat);
|
|
if (!similarDT) {
|
|
return nullptr;
|
|
}
|
|
|
|
similarDT = new DrawTargetRecording(this, similarDT);
|
|
return similarDT.forget();
|
|
}
|
|
|
|
already_AddRefed<PathBuilder>
|
|
DrawTargetRecording::CreatePathBuilder(FillRule aFillRule) const
|
|
{
|
|
RefPtr<PathBuilder> builder = mFinalDT->CreatePathBuilder(aFillRule);
|
|
return MakeAndAddRef<PathBuilderRecording>(builder, aFillRule);
|
|
}
|
|
|
|
already_AddRefed<GradientStops>
|
|
DrawTargetRecording::CreateGradientStops(GradientStop *aStops,
|
|
uint32_t aNumStops,
|
|
ExtendMode aExtendMode) const
|
|
{
|
|
RefPtr<GradientStops> stops = mFinalDT->CreateGradientStops(aStops, aNumStops, aExtendMode);
|
|
|
|
RefPtr<GradientStops> retStops = new GradientStopsRecording(stops, mRecorder);
|
|
|
|
mRecorder->RecordEvent(RecordedGradientStopsCreation(retStops, aStops, aNumStops, aExtendMode));
|
|
|
|
return retStops.forget();
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::SetTransform(const Matrix &aTransform)
|
|
{
|
|
mRecorder->RecordEvent(RecordedSetTransform(this, aTransform));
|
|
DrawTarget::SetTransform(aTransform);
|
|
mFinalDT->SetTransform(aTransform);
|
|
}
|
|
|
|
already_AddRefed<PathRecording>
|
|
DrawTargetRecording::EnsurePathStored(const Path *aPath)
|
|
{
|
|
RefPtr<PathRecording> pathRecording;
|
|
if (aPath->GetBackendType() == BackendType::RECORDING) {
|
|
pathRecording = const_cast<PathRecording*>(static_cast<const PathRecording*>(aPath));
|
|
if (mRecorder->HasStoredObject(aPath)) {
|
|
return pathRecording.forget();
|
|
}
|
|
} else {
|
|
MOZ_ASSERT(!mRecorder->HasStoredObject(aPath));
|
|
FillRule fillRule = aPath->GetFillRule();
|
|
RefPtr<PathBuilder> builder = mFinalDT->CreatePathBuilder(fillRule);
|
|
RefPtr<PathBuilderRecording> builderRecording =
|
|
new PathBuilderRecording(builder, fillRule);
|
|
aPath->StreamToSink(builderRecording);
|
|
pathRecording = builderRecording->Finish().downcast<PathRecording>();
|
|
}
|
|
|
|
mRecorder->RecordEvent(RecordedPathCreation(pathRecording));
|
|
mRecorder->AddStoredObject(pathRecording);
|
|
pathRecording->mStoredRecorders.push_back(mRecorder);
|
|
|
|
return pathRecording.forget();
|
|
}
|
|
|
|
void
|
|
DrawTargetRecording::EnsurePatternDependenciesStored(const Pattern &aPattern)
|
|
{
|
|
switch (aPattern.GetType()) {
|
|
case PatternType::COLOR:
|
|
// No dependencies here.
|
|
return;
|
|
case PatternType::LINEAR_GRADIENT:
|
|
{
|
|
MOZ_ASSERT(mRecorder->HasStoredObject(static_cast<const LinearGradientPattern*>(&aPattern)->mStops));
|
|
return;
|
|
}
|
|
case PatternType::RADIAL_GRADIENT:
|
|
{
|
|
MOZ_ASSERT(mRecorder->HasStoredObject(static_cast<const RadialGradientPattern*>(&aPattern)->mStops));
|
|
return;
|
|
}
|
|
case PatternType::SURFACE:
|
|
{
|
|
const SurfacePattern *pat = static_cast<const SurfacePattern*>(&aPattern);
|
|
EnsureSurfaceStored(mRecorder, pat->mSurface, "EnsurePatternDependenciesStored");
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
} // namespace gfx
|
|
} // namespace mozilla
|