1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/2d/DrawTargetRecording.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,592 @@
1.4 +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "DrawTargetRecording.h"
1.10 +#include "PathRecording.h"
1.11 +#include <stdio.h>
1.12 +
1.13 +#include "Logging.h"
1.14 +#include "Tools.h"
1.15 +#include "Filters.h"
1.16 +
1.17 +namespace mozilla {
1.18 +namespace gfx {
1.19 +
1.20 +class SourceSurfaceRecording : public SourceSurface
1.21 +{
1.22 +public:
1.23 + MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(SourceSurfaceRecording)
1.24 + SourceSurfaceRecording(SourceSurface *aFinalSurface, DrawEventRecorderPrivate *aRecorder)
1.25 + : mFinalSurface(aFinalSurface), mRecorder(aRecorder)
1.26 + {
1.27 + }
1.28 +
1.29 + ~SourceSurfaceRecording()
1.30 + {
1.31 + mRecorder->RecordEvent(RecordedSourceSurfaceDestruction(this));
1.32 + }
1.33 +
1.34 + virtual SurfaceType GetType() const { return SurfaceType::RECORDING; }
1.35 + virtual IntSize GetSize() const { return mFinalSurface->GetSize(); }
1.36 + virtual SurfaceFormat GetFormat() const { return mFinalSurface->GetFormat(); }
1.37 + virtual TemporaryRef<DataSourceSurface> GetDataSurface() { return mFinalSurface->GetDataSurface(); }
1.38 +
1.39 + RefPtr<SourceSurface> mFinalSurface;
1.40 + RefPtr<DrawEventRecorderPrivate> mRecorder;
1.41 +};
1.42 +
1.43 +class GradientStopsRecording : public GradientStops
1.44 +{
1.45 +public:
1.46 + MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(GradientStopsRecording)
1.47 + GradientStopsRecording(GradientStops *aFinalGradientStops, DrawEventRecorderPrivate *aRecorder)
1.48 + : mFinalGradientStops(aFinalGradientStops), mRecorder(aRecorder)
1.49 + {
1.50 + }
1.51 +
1.52 + ~GradientStopsRecording()
1.53 + {
1.54 + mRecorder->RecordEvent(RecordedGradientStopsDestruction(this));
1.55 + }
1.56 +
1.57 + virtual BackendType GetBackendType() const { return BackendType::RECORDING; }
1.58 +
1.59 + RefPtr<GradientStops> mFinalGradientStops;
1.60 + RefPtr<DrawEventRecorderPrivate> mRecorder;
1.61 +};
1.62 +
1.63 +static SourceSurface *
1.64 +GetSourceSurface(SourceSurface *aSurface)
1.65 +{
1.66 + if (aSurface->GetType() != SurfaceType::RECORDING) {
1.67 + return aSurface;
1.68 + }
1.69 +
1.70 + return static_cast<SourceSurfaceRecording*>(aSurface)->mFinalSurface;
1.71 +}
1.72 +
1.73 +static GradientStops *
1.74 +GetGradientStops(GradientStops *aStops)
1.75 +{
1.76 + if (aStops->GetBackendType() != BackendType::RECORDING) {
1.77 + return aStops;
1.78 + }
1.79 +
1.80 + return static_cast<GradientStopsRecording*>(aStops)->mFinalGradientStops;
1.81 +}
1.82 +
1.83 +class FilterNodeRecording : public FilterNode
1.84 +{
1.85 +public:
1.86 + MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(FilterNodeRecording)
1.87 + using FilterNode::SetAttribute;
1.88 +
1.89 + FilterNodeRecording(FilterNode *aFinalFilterNode, DrawEventRecorderPrivate *aRecorder)
1.90 + : mFinalFilterNode(aFinalFilterNode), mRecorder(aRecorder)
1.91 + {
1.92 + }
1.93 +
1.94 + ~FilterNodeRecording()
1.95 + {
1.96 + mRecorder->RecordEvent(RecordedFilterNodeDestruction(this));
1.97 + }
1.98 +
1.99 + virtual void SetInput(uint32_t aIndex, SourceSurface *aSurface)
1.100 + {
1.101 + mRecorder->RecordEvent(RecordedFilterNodeSetInput(this, aIndex, aSurface));
1.102 + mFinalFilterNode->SetInput(aIndex, GetSourceSurface(aSurface));
1.103 + }
1.104 + virtual void SetInput(uint32_t aIndex, FilterNode *aFilter)
1.105 + {
1.106 + FilterNode *finalNode = aFilter;
1.107 + if (aFilter->GetBackendType() != FILTER_BACKEND_RECORDING) {
1.108 + gfxWarning() << "Non recording filter node used with recording DrawTarget!";
1.109 + } else {
1.110 + finalNode = static_cast<FilterNodeRecording*>(aFilter)->mFinalFilterNode;
1.111 + }
1.112 +
1.113 + mRecorder->RecordEvent(RecordedFilterNodeSetInput(this, aIndex, aFilter));
1.114 + mFinalFilterNode->SetInput(aIndex, finalNode);
1.115 + }
1.116 +
1.117 +
1.118 +#define FORWARD_SET_ATTRIBUTE(type, argtype) \
1.119 + virtual void SetAttribute(uint32_t aIndex, type aValue) { \
1.120 + mRecorder->RecordEvent(RecordedFilterNodeSetAttribute(this, aIndex, aValue, RecordedFilterNodeSetAttribute::ARGTYPE_##argtype)); \
1.121 + mFinalFilterNode->SetAttribute(aIndex, aValue); \
1.122 + }
1.123 +
1.124 + FORWARD_SET_ATTRIBUTE(bool, BOOL);
1.125 + FORWARD_SET_ATTRIBUTE(uint32_t, UINT32);
1.126 + FORWARD_SET_ATTRIBUTE(Float, FLOAT);
1.127 + FORWARD_SET_ATTRIBUTE(const Size&, SIZE);
1.128 + FORWARD_SET_ATTRIBUTE(const IntSize&, INTSIZE);
1.129 + FORWARD_SET_ATTRIBUTE(const IntPoint&, INTPOINT);
1.130 + FORWARD_SET_ATTRIBUTE(const Rect&, RECT);
1.131 + FORWARD_SET_ATTRIBUTE(const IntRect&, INTRECT);
1.132 + FORWARD_SET_ATTRIBUTE(const Point&, POINT);
1.133 + FORWARD_SET_ATTRIBUTE(const Matrix5x4&, MATRIX5X4);
1.134 + FORWARD_SET_ATTRIBUTE(const Point3D&, POINT3D);
1.135 + FORWARD_SET_ATTRIBUTE(const Color&, COLOR);
1.136 +
1.137 +#undef FORWARD_SET_ATTRIBUTE
1.138 +
1.139 + virtual void SetAttribute(uint32_t aIndex, const Float* aFloat, uint32_t aSize) {
1.140 + mRecorder->RecordEvent(RecordedFilterNodeSetAttribute(this, aIndex, aFloat, aSize));
1.141 + mFinalFilterNode->SetAttribute(aIndex, aFloat, aSize);
1.142 + }
1.143 +
1.144 + virtual FilterBackend GetBackendType() MOZ_OVERRIDE { return FILTER_BACKEND_RECORDING; }
1.145 +
1.146 + RefPtr<FilterNode> mFinalFilterNode;
1.147 + RefPtr<DrawEventRecorderPrivate> mRecorder;
1.148 +};
1.149 +
1.150 +static FilterNode*
1.151 +GetFilterNode(FilterNode* aNode)
1.152 +{
1.153 + if (aNode->GetBackendType() != FILTER_BACKEND_RECORDING) {
1.154 + gfxWarning() << "Non recording filter node used with recording DrawTarget!";
1.155 + return aNode;
1.156 + }
1.157 +
1.158 + return static_cast<FilterNodeRecording*>(aNode)->mFinalFilterNode;
1.159 +}
1.160 +
1.161 +struct AdjustedPattern
1.162 +{
1.163 + AdjustedPattern(const Pattern &aPattern)
1.164 + : mPattern(nullptr)
1.165 + {
1.166 + mOrigPattern = const_cast<Pattern*>(&aPattern);
1.167 + }
1.168 +
1.169 + ~AdjustedPattern() {
1.170 + if (mPattern) {
1.171 + mPattern->~Pattern();
1.172 + }
1.173 + }
1.174 +
1.175 + operator Pattern*()
1.176 + {
1.177 + switch(mOrigPattern->GetType()) {
1.178 + case PatternType::COLOR:
1.179 + return mOrigPattern;
1.180 + case PatternType::SURFACE:
1.181 + {
1.182 + SurfacePattern *surfPat = static_cast<SurfacePattern*>(mOrigPattern);
1.183 + mPattern =
1.184 + new (mSurfPat) SurfacePattern(GetSourceSurface(surfPat->mSurface),
1.185 + surfPat->mExtendMode, surfPat->mMatrix,
1.186 + surfPat->mFilter);
1.187 + return mPattern;
1.188 + }
1.189 + case PatternType::LINEAR_GRADIENT:
1.190 + {
1.191 + LinearGradientPattern *linGradPat = static_cast<LinearGradientPattern*>(mOrigPattern);
1.192 + mPattern =
1.193 + new (mLinGradPat) LinearGradientPattern(linGradPat->mBegin, linGradPat->mEnd,
1.194 + GetGradientStops(linGradPat->mStops),
1.195 + linGradPat->mMatrix);
1.196 + return mPattern;
1.197 + }
1.198 + case PatternType::RADIAL_GRADIENT:
1.199 + {
1.200 + RadialGradientPattern *radGradPat = static_cast<RadialGradientPattern*>(mOrigPattern);
1.201 + mPattern =
1.202 + new (mRadGradPat) RadialGradientPattern(radGradPat->mCenter1, radGradPat->mCenter2,
1.203 + radGradPat->mRadius1, radGradPat->mRadius2,
1.204 + GetGradientStops(radGradPat->mStops),
1.205 + radGradPat->mMatrix);
1.206 + return mPattern;
1.207 + }
1.208 + default:
1.209 + return new (mColPat) ColorPattern(Color());
1.210 + }
1.211 +
1.212 + return mPattern;
1.213 + }
1.214 +
1.215 + union {
1.216 + char mColPat[sizeof(ColorPattern)];
1.217 + char mLinGradPat[sizeof(LinearGradientPattern)];
1.218 + char mRadGradPat[sizeof(RadialGradientPattern)];
1.219 + char mSurfPat[sizeof(SurfacePattern)];
1.220 + };
1.221 +
1.222 + Pattern *mOrigPattern;
1.223 + Pattern *mPattern;
1.224 +};
1.225 +
1.226 +DrawTargetRecording::DrawTargetRecording(DrawEventRecorder *aRecorder, DrawTarget *aDT, bool aHasData)
1.227 + : mRecorder(static_cast<DrawEventRecorderPrivate*>(aRecorder))
1.228 + , mFinalDT(aDT)
1.229 +{
1.230 + RefPtr<SourceSurface> snapshot = aHasData ? mFinalDT->Snapshot() : nullptr;
1.231 + mRecorder->RecordEvent(RecordedDrawTargetCreation(this, mFinalDT->GetType(), mFinalDT->GetSize(), mFinalDT->GetFormat(),
1.232 + aHasData, snapshot));
1.233 + mFormat = mFinalDT->GetFormat();
1.234 +}
1.235 +
1.236 +DrawTargetRecording::~DrawTargetRecording()
1.237 +{
1.238 + mRecorder->RecordEvent(RecordedDrawTargetDestruction(this));
1.239 +}
1.240 +
1.241 +void
1.242 +DrawTargetRecording::FillRect(const Rect &aRect,
1.243 + const Pattern &aPattern,
1.244 + const DrawOptions &aOptions)
1.245 +{
1.246 + mRecorder->RecordEvent(RecordedFillRect(this, aRect, aPattern, aOptions));
1.247 + mFinalDT->FillRect(aRect, *AdjustedPattern(aPattern), aOptions);
1.248 +}
1.249 +
1.250 +void
1.251 +DrawTargetRecording::StrokeRect(const Rect &aRect,
1.252 + const Pattern &aPattern,
1.253 + const StrokeOptions &aStrokeOptions,
1.254 + const DrawOptions &aOptions)
1.255 +{
1.256 + mRecorder->RecordEvent(RecordedStrokeRect(this, aRect, aPattern, aStrokeOptions, aOptions));
1.257 + mFinalDT->StrokeRect(aRect, *AdjustedPattern(aPattern), aStrokeOptions, aOptions);
1.258 +}
1.259 +
1.260 +void
1.261 +DrawTargetRecording::StrokeLine(const Point &aBegin,
1.262 + const Point &aEnd,
1.263 + const Pattern &aPattern,
1.264 + const StrokeOptions &aStrokeOptions,
1.265 + const DrawOptions &aOptions)
1.266 +{
1.267 + mRecorder->RecordEvent(RecordedStrokeLine(this, aBegin, aEnd, aPattern, aStrokeOptions, aOptions));
1.268 + mFinalDT->StrokeLine(aBegin, aEnd, *AdjustedPattern(aPattern), aStrokeOptions, aOptions);
1.269 +}
1.270 +
1.271 +Path*
1.272 +DrawTargetRecording::GetPathForPathRecording(const Path *aPath) const
1.273 +{
1.274 + if (aPath->GetBackendType() != BackendType::RECORDING) {
1.275 + return nullptr;
1.276 + }
1.277 +
1.278 + return static_cast<const PathRecording*>(aPath)->mPath;
1.279 +}
1.280 +
1.281 +void
1.282 +DrawTargetRecording::Fill(const Path *aPath,
1.283 + const Pattern &aPattern,
1.284 + const DrawOptions &aOptions)
1.285 +{
1.286 + EnsureStored(aPath);
1.287 +
1.288 + mRecorder->RecordEvent(RecordedFill(this, const_cast<Path*>(aPath), aPattern, aOptions));
1.289 + mFinalDT->Fill(GetPathForPathRecording(aPath), *AdjustedPattern(aPattern), aOptions);
1.290 +}
1.291 +
1.292 +struct RecordingFontUserData
1.293 +{
1.294 + void *refPtr;
1.295 + RefPtr<DrawEventRecorderPrivate> recorder;
1.296 +};
1.297 +
1.298 +void RecordingFontUserDataDestroyFunc(void *aUserData)
1.299 +{
1.300 + RecordingFontUserData *userData =
1.301 + static_cast<RecordingFontUserData*>(aUserData);
1.302 +
1.303 + // TODO support font in b2g recordings
1.304 +#ifndef MOZ_WIDGET_GONK
1.305 + userData->recorder->RecordEvent(RecordedScaledFontDestruction(userData->refPtr));
1.306 +#endif
1.307 +
1.308 + delete userData;
1.309 +}
1.310 +
1.311 +void
1.312 +DrawTargetRecording::FillGlyphs(ScaledFont *aFont,
1.313 + const GlyphBuffer &aBuffer,
1.314 + const Pattern &aPattern,
1.315 + const DrawOptions &aOptions,
1.316 + const GlyphRenderingOptions *aRenderingOptions)
1.317 +{
1.318 + if (!aFont->GetUserData(reinterpret_cast<UserDataKey*>(mRecorder.get()))) {
1.319 + // TODO support font in b2g recordings
1.320 +#ifndef MOZ_WIDGET_GONK
1.321 + mRecorder->RecordEvent(RecordedScaledFontCreation(aFont, aFont));
1.322 +#endif
1.323 + RecordingFontUserData *userData = new RecordingFontUserData;
1.324 + userData->refPtr = aFont;
1.325 + userData->recorder = mRecorder;
1.326 + aFont->AddUserData(reinterpret_cast<UserDataKey*>(mRecorder.get()), userData,
1.327 + &RecordingFontUserDataDestroyFunc);
1.328 + }
1.329 +
1.330 + // TODO support font in b2g recordings
1.331 +#ifndef MOZ_WIDGET_GONK
1.332 + mRecorder->RecordEvent(RecordedFillGlyphs(this, aFont, aPattern, aOptions, aBuffer.mGlyphs, aBuffer.mNumGlyphs));
1.333 +#endif
1.334 + mFinalDT->FillGlyphs(aFont, aBuffer, aPattern, aOptions, aRenderingOptions);
1.335 +}
1.336 +
1.337 +void
1.338 +DrawTargetRecording::Mask(const Pattern &aSource,
1.339 + const Pattern &aMask,
1.340 + const DrawOptions &aOptions)
1.341 +{
1.342 + mRecorder->RecordEvent(RecordedMask(this, aSource, aMask, aOptions));
1.343 + mFinalDT->Mask(*AdjustedPattern(aSource), *AdjustedPattern(aMask), aOptions);
1.344 +}
1.345 +
1.346 +void
1.347 +DrawTargetRecording::MaskSurface(const Pattern &aSource,
1.348 + SourceSurface *aMask,
1.349 + Point aOffset,
1.350 + const DrawOptions &aOptions)
1.351 +{
1.352 + mRecorder->RecordEvent(RecordedMaskSurface(this, aSource, aMask, aOffset, aOptions));
1.353 + mFinalDT->MaskSurface(*AdjustedPattern(aSource), GetSourceSurface(aMask), aOffset, aOptions);
1.354 +}
1.355 +
1.356 +void
1.357 +DrawTargetRecording::Stroke(const Path *aPath,
1.358 + const Pattern &aPattern,
1.359 + const StrokeOptions &aStrokeOptions,
1.360 + const DrawOptions &aOptions)
1.361 +{
1.362 + EnsureStored(aPath);
1.363 +
1.364 + mRecorder->RecordEvent(RecordedStroke(this, const_cast<Path*>(aPath), aPattern, aStrokeOptions, aOptions));
1.365 + mFinalDT->Stroke(GetPathForPathRecording(aPath), *AdjustedPattern(aPattern), aStrokeOptions, aOptions);
1.366 +}
1.367 +
1.368 +TemporaryRef<SourceSurface>
1.369 +DrawTargetRecording::Snapshot()
1.370 +{
1.371 + RefPtr<SourceSurface> surf = mFinalDT->Snapshot();
1.372 +
1.373 + RefPtr<SourceSurface> retSurf = new SourceSurfaceRecording(surf, mRecorder);
1.374 +
1.375 + mRecorder->RecordEvent(RecordedSnapshot(retSurf, this));
1.376 +
1.377 + return retSurf;
1.378 +}
1.379 +
1.380 +void
1.381 +DrawTargetRecording::DrawSurface(SourceSurface *aSurface,
1.382 + const Rect &aDest,
1.383 + const Rect &aSource,
1.384 + const DrawSurfaceOptions &aSurfOptions,
1.385 + const DrawOptions &aOptions)
1.386 +{
1.387 + mRecorder->RecordEvent(RecordedDrawSurface(this, aSurface, aDest, aSource, aSurfOptions, aOptions));
1.388 + mFinalDT->DrawSurface(GetSourceSurface(aSurface), aDest, aSource, aSurfOptions, aOptions);
1.389 +}
1.390 +
1.391 +void
1.392 +DrawTargetRecording::DrawSurfaceWithShadow(SourceSurface *aSurface,
1.393 + const Point &aDest,
1.394 + const Color &aColor,
1.395 + const Point &aOffset,
1.396 + Float aSigma,
1.397 + CompositionOp aOp)
1.398 +{
1.399 + mRecorder->RecordEvent(RecordedDrawSurfaceWithShadow(this, aSurface, aDest, aColor, aOffset, aSigma, aOp));
1.400 + mFinalDT->DrawSurfaceWithShadow(GetSourceSurface(aSurface), aDest, aColor, aOffset, aSigma, aOp);
1.401 +}
1.402 +
1.403 +void
1.404 +DrawTargetRecording::DrawFilter(FilterNode *aNode,
1.405 + const Rect &aSourceRect,
1.406 + const Point &aDestPoint,
1.407 + const DrawOptions &aOptions)
1.408 +{
1.409 + mRecorder->RecordEvent(RecordedDrawFilter(this, aNode, aSourceRect, aDestPoint, aOptions));
1.410 + mFinalDT->DrawFilter(GetFilterNode(aNode), aSourceRect, aDestPoint, aOptions);
1.411 +}
1.412 +
1.413 +TemporaryRef<FilterNode>
1.414 +DrawTargetRecording::CreateFilter(FilterType aType)
1.415 +{
1.416 + RefPtr<FilterNode> node = mFinalDT->CreateFilter(aType);
1.417 +
1.418 + RefPtr<FilterNode> retNode = new FilterNodeRecording(node, mRecorder);
1.419 +
1.420 + mRecorder->RecordEvent(RecordedFilterNodeCreation(retNode, aType));
1.421 +
1.422 + return retNode;
1.423 +}
1.424 +
1.425 +void
1.426 +DrawTargetRecording::ClearRect(const Rect &aRect)
1.427 +{
1.428 + mRecorder->RecordEvent(RecordedClearRect(this, aRect));
1.429 + mFinalDT->ClearRect(aRect);
1.430 +}
1.431 +
1.432 +void
1.433 +DrawTargetRecording::CopySurface(SourceSurface *aSurface,
1.434 + const IntRect &aSourceRect,
1.435 + const IntPoint &aDestination)
1.436 +{
1.437 + mRecorder->RecordEvent(RecordedCopySurface(this, aSurface, aSourceRect, aDestination));
1.438 + mFinalDT->CopySurface(GetSourceSurface(aSurface), aSourceRect, aDestination);
1.439 +}
1.440 +
1.441 +void
1.442 +DrawTargetRecording::PushClip(const Path *aPath)
1.443 +{
1.444 + EnsureStored(aPath);
1.445 +
1.446 + mRecorder->RecordEvent(RecordedPushClip(this, const_cast<Path*>(aPath)));
1.447 + mFinalDT->PushClip(GetPathForPathRecording(aPath));
1.448 +}
1.449 +
1.450 +void
1.451 +DrawTargetRecording::PushClipRect(const Rect &aRect)
1.452 +{
1.453 + mRecorder->RecordEvent(RecordedPushClipRect(this, aRect));
1.454 + mFinalDT->PushClipRect(aRect);
1.455 +}
1.456 +
1.457 +void
1.458 +DrawTargetRecording::PopClip()
1.459 +{
1.460 + mRecorder->RecordEvent(RecordedPopClip(this));
1.461 + mFinalDT->PopClip();
1.462 +}
1.463 +
1.464 +TemporaryRef<SourceSurface>
1.465 +DrawTargetRecording::CreateSourceSurfaceFromData(unsigned char *aData,
1.466 + const IntSize &aSize,
1.467 + int32_t aStride,
1.468 + SurfaceFormat aFormat) const
1.469 +{
1.470 + RefPtr<SourceSurface> surf = mFinalDT->CreateSourceSurfaceFromData(aData, aSize, aStride, aFormat);
1.471 +
1.472 + RefPtr<SourceSurface> retSurf = new SourceSurfaceRecording(surf, mRecorder);
1.473 +
1.474 + mRecorder->RecordEvent(RecordedSourceSurfaceCreation(retSurf, aData, aStride, aSize, aFormat));
1.475 +
1.476 + return retSurf;
1.477 +}
1.478 +
1.479 +TemporaryRef<SourceSurface>
1.480 +DrawTargetRecording::OptimizeSourceSurface(SourceSurface *aSurface) const
1.481 +{
1.482 + RefPtr<SourceSurface> surf = mFinalDT->OptimizeSourceSurface(aSurface);
1.483 +
1.484 + RefPtr<SourceSurface> retSurf = new SourceSurfaceRecording(surf, mRecorder);
1.485 +
1.486 + RefPtr<DataSourceSurface> dataSurf = surf->GetDataSurface();
1.487 +
1.488 + if (!dataSurf) {
1.489 + // Let's try get it off the original surface.
1.490 + dataSurf = aSurface->GetDataSurface();
1.491 + }
1.492 +
1.493 + if (!dataSurf) {
1.494 + gfxWarning() << "Recording failed to record SourceSurface created from OptimizeSourceSurface";
1.495 + // Insert a bogus source surface.
1.496 + uint8_t *sourceData = new uint8_t[surf->GetSize().width * surf->GetSize().height * BytesPerPixel(surf->GetFormat())];
1.497 + memset(sourceData, 0, surf->GetSize().width * surf->GetSize().height * BytesPerPixel(surf->GetFormat()));
1.498 + mRecorder->RecordEvent(
1.499 + RecordedSourceSurfaceCreation(retSurf, sourceData,
1.500 + surf->GetSize().width * BytesPerPixel(surf->GetFormat()),
1.501 + surf->GetSize(), surf->GetFormat()));
1.502 + delete [] sourceData;
1.503 + } else {
1.504 + mRecorder->RecordEvent(
1.505 + RecordedSourceSurfaceCreation(retSurf, dataSurf->GetData(), dataSurf->Stride(),
1.506 + dataSurf->GetSize(), dataSurf->GetFormat()));
1.507 + }
1.508 +
1.509 + return retSurf;
1.510 +}
1.511 +
1.512 +TemporaryRef<SourceSurface>
1.513 +DrawTargetRecording::CreateSourceSurfaceFromNativeSurface(const NativeSurface &aSurface) const
1.514 +{
1.515 + RefPtr<SourceSurface> surf = mFinalDT->CreateSourceSurfaceFromNativeSurface(aSurface);
1.516 +
1.517 + RefPtr<SourceSurface> retSurf = new SourceSurfaceRecording(surf, mRecorder);
1.518 +
1.519 + RefPtr<DataSourceSurface> dataSurf = surf->GetDataSurface();
1.520 +
1.521 + if (!dataSurf) {
1.522 + gfxWarning() << "Recording failed to record SourceSurface created from OptimizeSourceSurface";
1.523 + // Insert a bogus source surface.
1.524 + uint8_t *sourceData = new uint8_t[surf->GetSize().width * surf->GetSize().height * BytesPerPixel(surf->GetFormat())];
1.525 + memset(sourceData, 0, surf->GetSize().width * surf->GetSize().height * BytesPerPixel(surf->GetFormat()));
1.526 + mRecorder->RecordEvent(
1.527 + RecordedSourceSurfaceCreation(retSurf, sourceData,
1.528 + surf->GetSize().width * BytesPerPixel(surf->GetFormat()),
1.529 + surf->GetSize(), surf->GetFormat()));
1.530 + delete [] sourceData;
1.531 + } else {
1.532 + mRecorder->RecordEvent(
1.533 + RecordedSourceSurfaceCreation(retSurf, dataSurf->GetData(), dataSurf->Stride(),
1.534 + dataSurf->GetSize(), dataSurf->GetFormat()));
1.535 + }
1.536 +
1.537 + return retSurf;
1.538 +}
1.539 +
1.540 +TemporaryRef<DrawTarget>
1.541 +DrawTargetRecording::CreateSimilarDrawTarget(const IntSize &aSize, SurfaceFormat aFormat) const
1.542 +{
1.543 + RefPtr<DrawTarget> dt = mFinalDT->CreateSimilarDrawTarget(aSize, aFormat);
1.544 +
1.545 + RefPtr<DrawTarget> retDT = new DrawTargetRecording(mRecorder.get(), dt);
1.546 +
1.547 + return retDT;
1.548 +}
1.549 +
1.550 +TemporaryRef<PathBuilder>
1.551 +DrawTargetRecording::CreatePathBuilder(FillRule aFillRule) const
1.552 +{
1.553 + RefPtr<PathBuilder> builder = mFinalDT->CreatePathBuilder(aFillRule);
1.554 + return new PathBuilderRecording(builder, aFillRule);
1.555 +}
1.556 +
1.557 +TemporaryRef<GradientStops>
1.558 +DrawTargetRecording::CreateGradientStops(GradientStop *aStops,
1.559 + uint32_t aNumStops,
1.560 + ExtendMode aExtendMode) const
1.561 +{
1.562 + RefPtr<GradientStops> stops = mFinalDT->CreateGradientStops(aStops, aNumStops, aExtendMode);
1.563 +
1.564 + RefPtr<GradientStops> retStops = new GradientStopsRecording(stops, mRecorder);
1.565 +
1.566 + mRecorder->RecordEvent(RecordedGradientStopsCreation(retStops, aStops, aNumStops, aExtendMode));
1.567 +
1.568 + return retStops;
1.569 +}
1.570 +
1.571 +void
1.572 +DrawTargetRecording::SetTransform(const Matrix &aTransform)
1.573 +{
1.574 + mRecorder->RecordEvent(RecordedSetTransform(this, aTransform));
1.575 + DrawTarget::SetTransform(aTransform);
1.576 + mFinalDT->SetTransform(aTransform);
1.577 +}
1.578 +
1.579 +void
1.580 +DrawTargetRecording::EnsureStored(const Path *aPath)
1.581 +{
1.582 + if (!mRecorder->HasStoredPath(aPath)) {
1.583 + if (aPath->GetBackendType() != BackendType::RECORDING) {
1.584 + gfxWarning() << "Cannot record this fill path properly!";
1.585 + } else {
1.586 + PathRecording *recPath = const_cast<PathRecording*>(static_cast<const PathRecording*>(aPath));
1.587 + mRecorder->RecordEvent(RecordedPathCreation(recPath));
1.588 + mRecorder->AddStoredPath(aPath);
1.589 + recPath->mStoredRecorders.push_back(mRecorder);
1.590 + }
1.591 + }
1.592 +}
1.593 +
1.594 +}
1.595 +}
