AuroraMiddleware/skia2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Check for xfer barriers in GrBatch, auto-issue barriers in GrGpu

Browse Source 
Review URL: https://codereview.chromium.org/1287973003
This commit is contained in:
bsalomon 2015-08-12 11:14:50 -07:00 committed by Commit bot
parent 6028a84765
commit cb02b38b2c
44 changed files with 170 additions and 168 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
include/gpu/GrXferProcessor.h
View File

@ -25,9 +25,12 @@ class GrProcOptInfo;
* required after a pixel has been written, before it can be safely read again.
*/
enum GrXferBarrierType {
kTexture_GrXferBarrierType, //<! Required when a shader reads and renders to the same texture.
kBlend_GrXferBarrierType, //<! Required by certain blend extensions.
kNone_GrXferBarrierType = 0, //<! No barrier is required
kTexture_GrXferBarrierType, //<! Required when a shader reads and renders to the same texture.
kBlend_GrXferBarrierType, //<! Required by certain blend extensions.
};
/** Should be able to treat kNone as false in boolean expressions */
GR_STATIC_ASSERT(SkToBool(kNone_GrXferBarrierType) == false);
/**
* GrXferProcessor is responsible for implementing the xfer mode that blends the src color and dst
@ -148,9 +151,7 @@ public:
* Returns whether this XP will require an Xfer barrier on the given rt. If true, outBarrierType
* is updated to contain the type of barrier needed.
*/
bool willNeedXferBarrier(const GrRenderTarget* rt,
const GrCaps& caps,
GrXferBarrierType* outBarrierType) const;
GrXferBarrierType xferBarrierType(const GrRenderTarget* rt, const GrCaps& caps) const;
struct BlendInfo {
void reset() {
@ -256,13 +257,12 @@ private:
GrProcessorKeyBuilder* b) const = 0;
/**
* If not using a texture barrier, retrieves whether the subclass will require a different type
* of barrier.
* Determines the type of barrier (if any) required by the subclass. Note that the possibility
* that a kTexture type barrier is required is handled by the base class and need not be
* considered by subclass overrides of this function.
*/
virtual bool onWillNeedXferBarrier(const GrRenderTarget*,
const GrCaps&,
GrXferBarrierType* outBarrierType SK_UNUSED) const {
return false;
virtual GrXferBarrierType onXferBarrier(const GrRenderTarget*, const GrCaps&) const {
return kNone_GrXferBarrierType;
}
/**

5
src/gpu/GrAAConvexPathRenderer.cpp
View File

@ -940,8 +940,9 @@ private:
geometry.fViewMatrix.mapRect(&fBounds);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

5
src/gpu/GrAADistanceFieldPathRenderer.cpp
View File

@ -492,8 +492,9 @@ private:
const SkMatrix& viewMatrix() const { return fBatch.fViewMatrix; }
bool usesLocalCoords() const { return fBatch.fUsesLocalCoords; }
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

5
src/gpu/GrAAHairLinePathRenderer.cpp
View File

@ -731,8 +731,9 @@ private:
fBounds.outset(0.5f, 0.5f);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

5
src/gpu/GrAALinearizingConvexPathRenderer.cpp
View File

@ -264,8 +264,9 @@ private:
geometry.fViewMatrix.mapRect(&fBounds);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

5
src/gpu/GrAtlasTextContext.cpp
View File

@ -1893,8 +1893,9 @@ private:
bool usesLocalCoords() const { return fBatch.fUsesLocalCoords; }
int numGlyphs() const { return fBatch.fNumGlyphs; }
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

6
src/gpu/GrBufferedDrawTarget.cpp
View File

@ -27,8 +27,7 @@ GrBufferedDrawTarget::~GrBufferedDrawTarget() {
}
void GrBufferedDrawTarget::onDrawBatch(GrBatch* batch) {
fCommands->recordXferBarrierIfNecessary(*batch->pipeline(), *this->caps());
fCommands->recordDrawBatch(batch);
fCommands->recordDrawBatch(batch, *this->caps());
}
void GrBufferedDrawTarget::onStencilPath(const GrPipelineBuilder& pipelineBuilder,
@ -131,12 +130,11 @@ GrBufferedDrawTarget::createStateForPathDraw(const GrPrimitiveProcessor* primPro
fPrevState->fPrimitiveProcessor->canMakeEqual(fPrevState->fBatchTracker,
*state->fPrimitiveProcessor,
state->fBatchTracker) &&
fPrevState->getPipeline()->isEqual(*state->getPipeline())) {
GrPipeline::AreEqual(*fPrevState->getPipeline(), *state->getPipeline(), false)) {
this->unallocState(state);
} else {
fPrevState.reset(state);
}
fCommands->recordXferBarrierIfNecessary(*fPrevState->getPipeline(), *this->caps());
return fPrevState;
}

17
src/gpu/GrCommandBuilder.cpp
View File

@ -65,20 +65,3 @@ GrTargetCommands::Cmd* GrCommandBuilder::recordCopySurface(GrSurface* dst,
GrBATCH_INFO("Recording copysurface %d\n", cs->uniqueID());
return cs;
}
GrTargetCommands::Cmd*
GrCommandBuilder::recordXferBarrierIfNecessary(const GrPipeline& pipeline,
const GrCaps& caps) {
const GrXferProcessor& xp = *pipeline.getXferProcessor();
GrRenderTarget* rt = pipeline.getRenderTarget();
GrXferBarrierType barrierType;
if (!xp.willNeedXferBarrier(rt, caps, &barrierType)) {
return NULL;
}
XferBarrier* xb = GrNEW_APPEND_TO_RECORDER(*this->cmdBuffer(), XferBarrier, (rt));
xb->fBarrierType = barrierType;
GrBATCH_INFO("Recording xfer barrier %d\n", xb->uniqueID());
return xb;
}

4
src/gpu/GrCommandBuilder.h
View File

@ -28,7 +28,7 @@ public:
bool insideClip,
GrRenderTarget* renderTarget);
virtual Cmd* recordDiscard(GrRenderTarget*);
virtual Cmd* recordDrawBatch(GrBatch*) = 0;
virtual Cmd* recordDrawBatch(GrBatch*, const GrCaps&) = 0;
virtual Cmd* recordStencilPath(const GrPipelineBuilder&,
const GrPathProcessor*,
const GrPath*,
@ -56,7 +56,6 @@ public:
GrSurface* src,
const SkIRect& srcRect,
const SkIPoint& dstPoint);
virtual Cmd* recordXferBarrierIfNecessary(const GrPipeline&, const GrCaps&);
protected:
typedef GrTargetCommands::DrawBatch DrawBatch;
@ -66,7 +65,6 @@ protected:
typedef GrTargetCommands::Clear Clear;
typedef GrTargetCommands::ClearStencilClip ClearStencilClip;
typedef GrTargetCommands::CopySurface CopySurface;
typedef GrTargetCommands::XferBarrier XferBarrier;
GrCommandBuilder(GrGpu* gpu) : fCommands(gpu) {}

5
src/gpu/GrDefaultPathRenderer.cpp
View File

@ -389,8 +389,9 @@ private:
this->setBounds(devBounds);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

5
src/gpu/GrGpu.cpp
View File

@ -14,6 +14,7 @@
#include "GrGpuResourcePriv.h"
#include "GrIndexBuffer.h"
#include "GrPathRendering.h"
#include "GrPipeline.h"
#include "GrResourceCache.h"
#include "GrRenderTargetPriv.h"
#include "GrStencilAttachment.h"
@ -381,6 +382,10 @@ void GrGpu::removeGpuTraceMarker(const GrGpuTraceMarker* marker) {
void GrGpu::draw(const DrawArgs& args, const GrVertices& vertices) {
this->handleDirtyContext();
if (GrXferBarrierType barrierType = args.fPipeline->xferBarrierType(*this->caps())) {
this->xferBarrier(args.fPipeline->getRenderTarget(), barrierType);
}
GrVertices::Iterator iter;
const GrNonInstancedVertices* verts = iter.init(vertices);
do {

6
src/gpu/GrGpu.h
View File

@ -299,9 +299,6 @@ public:
const SkIRect& srcRect,
const SkIPoint& dstPoint) = 0;
// Called before certain draws in order to guarantee coherent results from dst reads.
virtual void xferBarrier(GrRenderTarget*, GrXferBarrierType) = 0;
struct DrawArgs {
DrawArgs(const GrPrimitiveProcessor* primProc,
const GrPipeline* pipeline,
@ -432,6 +429,9 @@ private:
// assumed 3D context state and dirty any state cache.
virtual void onResetContext(uint32_t resetBits) = 0;
// Called before certain draws in order to guarantee coherent results from dst reads.
virtual void xferBarrier(GrRenderTarget*, GrXferBarrierType) = 0;
// overridden by backend-specific derived class to create objects.
// Texture size and sample size will have already been validated in base class before
// onCreateTexture/CompressedTexture are called.

8
src/gpu/GrImmediateDrawTarget.cpp
View File

@ -26,14 +26,6 @@ GrImmediateDrawTarget::~GrImmediateDrawTarget() {
}
void GrImmediateDrawTarget::onDrawBatch(GrBatch* batch) {
const GrXferProcessor& xp = *batch->pipeline()->getXferProcessor();
GrRenderTarget* rt = batch->pipeline()->getRenderTarget();
GrXferBarrierType barrierType;
if (xp.willNeedXferBarrier(rt, *this->caps(), &barrierType)) {
this->getGpu()->xferBarrier(rt, barrierType);
}
fBatchTarget.resetNumberOfDraws();
batch->generateGeometry(&fBatchTarget);

5
src/gpu/GrInOrderCommandBuilder.cpp
View File

@ -25,12 +25,13 @@ static bool path_fill_type_is_winding(const GrStencilSettings& pathStencilSettin
return isWinding;
}
GrTargetCommands::Cmd* GrInOrderCommandBuilder::recordDrawBatch(GrBatch* batch) {
GrTargetCommands::Cmd* GrInOrderCommandBuilder::recordDrawBatch(GrBatch* batch,
const GrCaps& caps) {
GrBATCH_INFO("In-Recording (%s, %u)\n", batch->name(), batch->uniqueID());
if (!this->cmdBuffer()->empty() &&
Cmd::kDrawBatch_CmdType == this->cmdBuffer()->back().type()) {
DrawBatch* previous = static_cast<DrawBatch*>(&this->cmdBuffer()->back());
if (previous->batch()->combineIfPossible(batch)) {
if (previous->batch()->combineIfPossible(batch, caps)) {
GrBATCH_INFO("\tBatching with (%s, %u)\n",
previous->fBatch->name(), previous->fBatch->uniqueID());
return NULL;

2
src/gpu/GrInOrderCommandBuilder.h
View File

@ -17,7 +17,7 @@ public:
GrInOrderCommandBuilder(GrGpu* gpu) : INHERITED(gpu) { }
Cmd* recordDrawBatch(GrBatch*) override;
Cmd* recordDrawBatch(GrBatch*, const GrCaps&) override;
Cmd* recordStencilPath(const GrPipelineBuilder&,
const GrPathProcessor*,
const GrPath*,

25
src/gpu/GrOvalRenderer.cpp
View File

@ -733,8 +733,9 @@ private:
this->setBounds(geometry.fDevBounds);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}
@ -956,8 +957,9 @@ private:
this->setBounds(geometry.fDevBounds);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}
@ -1214,8 +1216,9 @@ private:
this->setBounds(bounds);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}
@ -1591,8 +1594,9 @@ private:
this->setBounds(geometry.fDevBounds);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}
@ -1777,8 +1781,9 @@ private:
this->setBounds(geometry.fDevBounds);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

8
src/gpu/GrPathRendering.h
View File

@ -11,6 +11,7 @@
#include "SkPath.h"
#include "GrGpu.h"
#include "GrPathRange.h"
#include "GrPipeline.h"
class SkDescriptor;
class SkTypeface;
@ -166,6 +167,9 @@ public:
void drawPath(const DrawPathArgs& args, const GrPath* path) {
fGpu->handleDirtyContext();
if (GrXferBarrierType barrierType = args.fPipeline->xferBarrierType(*fGpu->caps())) {
fGpu->xferBarrier(args.fPipeline->getRenderTarget(), barrierType);
}
this->onDrawPath(args, path);
}
@ -173,10 +177,14 @@ public:
PathIndexType indexType, const float transformValues[],
PathTransformType transformType, int count) {
fGpu->handleDirtyContext();
if (GrXferBarrierType barrierType = args.fPipeline->xferBarrierType(*fGpu->caps())) {
fGpu->xferBarrier(args.fPipeline->getRenderTarget(), barrierType);
}
pathRange->willDrawPaths(indices, indexType, count);
this->onDrawPaths(args, pathRange, indices, indexType, transformValues, transformType,
count);
}
protected:
GrPathRendering(GrGpu* gpu)
: fGpu(gpu) {

28
src/gpu/GrPipeline.cpp
View File

@ -150,28 +150,26 @@ void GrPipeline::adjustProgramFromOptimizations(const GrPipelineBuilder& pipelin
////////////////////////////////////////////////////////////////////////////////
bool GrPipeline::isEqual(const GrPipeline& that, bool ignoreCoordTransforms) const {
// If we point to the same pipeline, then we are necessarily equal
if (this == &that) {
return true;
}
bool GrPipeline::AreEqual(const GrPipeline& a, const GrPipeline& b,
bool ignoreCoordTransforms) {
SkASSERT(&a != &b);
if (this->getRenderTarget() != that.getRenderTarget() ||
this->fFragmentStages.count() != that.fFragmentStages.count() ||
this->fNumColorStages != that.fNumColorStages ||
this->fScissorState != that.fScissorState ||
this->fFlags != that.fFlags ||
this->fStencilSettings != that.fStencilSettings ||
this->fDrawFace != that.fDrawFace) {
if (a.getRenderTarget() != b.getRenderTarget() ||
a.fFragmentStages.count() != b.fFragmentStages.count() ||
a.fNumColorStages != b.fNumColorStages ||
a.fScissorState != b.fScissorState ||
a.fFlags != b.fFlags ||
a.fStencilSettings != b.fStencilSettings ||
a.fDrawFace != b.fDrawFace) {
return false;
}
if (!this->getXferProcessor()->isEqual(*that.getXferProcessor())) {
if (!a.getXferProcessor()->isEqual(*b.getXferProcessor())) {
return false;
}
for (int i = 0; i < this->numFragmentStages(); i++) {
if (!this->getFragmentStage(i).processor()->isEqual(*that.getFragmentStage(i).processor(),
for (int i = 0; i < a.numFragmentStages(); i++) {
if (!a.getFragmentStage(i).processor()->isEqual(*b.getFragmentStage(i).processor(),
ignoreCoordTransforms)) {
return false;
}

37
src/gpu/GrPipeline.h
View File

@ -29,6 +29,9 @@ class GrPipelineBuilder;
*/
class GrPipeline : public GrNonAtomicRef {
public:
///////////////////////////////////////////////////////////////////////////
/// @name Creation
struct CreateArgs {
const GrPipelineBuilder* fPipelineBuilder;
const GrCaps* fCaps;
@ -41,13 +44,39 @@ public:
/** Creates a pipeline into a pre-allocated buffer */
static GrPipeline* CreateAt(void* memory, const CreateArgs&, GrPipelineOptimizations*);
/*
/// @}
///////////////////////////////////////////////////////////////////////////
/// @name Comparisons
/**
* Returns true if these pipelines are equivalent. Coord transforms may be applied either on
* the GPU or the CPU. When we apply them on the CPU then the matrices need not agree in order
* to combine draws. Therefore we take a param that indicates whether coord transforms should be
* compared."
*/
bool isEqual(const GrPipeline& that, bool ignoreCoordTransforms = false) const;
static bool AreEqual(const GrPipeline& a, const GrPipeline& b, bool ignoreCoordTransforms);
/**
* Allows a GrBatch subclass to determine whether two GrBatches can combine. This is a stricter
* test than isEqual because it also considers blend barriers when the two batches' bounds
* overlap
*/
static bool CanCombine(const GrPipeline& a, const SkRect& aBounds,
const GrPipeline& b, const SkRect& bBounds,
const GrCaps& caps,
bool ignoreCoordTransforms = false) {
if (!AreEqual(a, b, ignoreCoordTransforms)) {
return false;
}
if (a.xferBarrierType(caps)) {
return aBounds.fRight <= bBounds.fLeft ||
aBounds.fBottom <= bBounds.fTop ||
bBounds.fRight <= aBounds.fLeft ||
bBounds.fBottom <= aBounds.fTop;
}
return true;
}
/// @}
@ -90,6 +119,10 @@ public:
bool isHWAntialiasState() const { return SkToBool(fFlags & kHWAA_Flag); }
bool snapVerticesToPixelCenters() const { return SkToBool(fFlags & kSnapVertices_Flag); }
GrXferBarrierType xferBarrierType(const GrCaps& caps) const {
return fXferProcessor->xferBarrierType(fRenderTarget.get(), caps);
}
/**
* Gets whether the target is drawing clockwise, counterclockwise,
* or both faces.

5
src/gpu/GrReorderCommandBuilder.cpp
View File

@ -15,7 +15,8 @@ static bool intersect(const Left& a, const Right& b) {
a.fTop < b.fBottom && b.fTop < a.fBottom;
}
GrTargetCommands::Cmd* GrReorderCommandBuilder::recordDrawBatch(GrBatch* batch) {
GrTargetCommands::Cmd* GrReorderCommandBuilder::recordDrawBatch(GrBatch* batch,
const GrCaps& caps) {
// Check if there is a Batch Draw we can batch with by linearly searching back until we either
// 1) check every draw
// 2) intersect with something
@ -58,7 +59,7 @@ GrTargetCommands::Cmd* GrReorderCommandBuilder::recordDrawBatch(GrBatch* batch)
break;
}
// We cannot continue to search backwards if the render target changes
if (previous->batch()->combineIfPossible(batch)) {
if (previous->batch()->combineIfPossible(batch, caps)) {
GrBATCH_INFO("\t\tCombining with (%s, B%u)\n",
previous->fBatch->name(), previous->fBatch->uniqueID());
return NULL;

2
src/gpu/GrReorderCommandBuilder.h
View File

@ -17,7 +17,7 @@ public:
GrReorderCommandBuilder(GrGpu* gpu) : INHERITED(gpu) {}
Cmd* recordDrawBatch(GrBatch*) override;
Cmd* recordDrawBatch(GrBatch*, const GrCaps&) override;
Cmd* recordStencilPath(const GrPipelineBuilder&,
const GrPathProcessor*,
const GrPath*,

6
src/gpu/GrTargetCommands.cpp
View File

@ -75,7 +75,7 @@ void GrTargetCommands::DrawPaths::execute(GrGpu* gpu) {
fTransformType, fCount);
}
void GrTargetCommands::DrawBatch::execute(GrGpu*) {
void GrTargetCommands::DrawBatch::execute(GrGpu* gpu) {
fBatchTarget->flushNext(fBatch->numberOfDraws());
}
@ -94,7 +94,3 @@ void GrTargetCommands::ClearStencilClip::execute(GrGpu* gpu) {
void GrTargetCommands::CopySurface::execute(GrGpu* gpu) {
gpu->copySurface(this->dst(), this->src(), fSrcRect, fDstPoint);
}
void GrTargetCommands::XferBarrier::execute(GrGpu* gpu) {
gpu->xferBarrier(fRenderTarget.get(), fBarrierType);
}

21
src/gpu/GrTargetCommands.h
View File

@ -22,9 +22,7 @@
class GrBufferedDrawTarget;
// TODO: Convert all commands into GrBatch and remove this class. Xferbarrier will just become a
// batch blocker (when there is overlap) and the xp is responsible for issuing any barrier calls
// on the backend.
// TODO: Convert all commands into GrBatch and remove this class.
class GrTargetCommands : ::SkNoncopyable {
public:
GrTargetCommands(GrGpu* gpu)
@ -42,7 +40,6 @@ public:
kDrawPath_CmdType = 5,
kDrawPaths_CmdType = 6,
kDrawBatch_CmdType = 7,
kXferBarrier_CmdType = 8,
};
Cmd(CmdType type)
@ -83,8 +80,6 @@ private:
typedef GrGpu::DrawArgs DrawArgs;
void recordXferBarrierIfNecessary(const GrPipeline&, GrBufferedDrawTarget*);
// TODO: This can be just a pipeline once paths are in batch, and it should live elsewhere
struct StateForPathDraw : public SkNVRefCnt<StateForPathDraw> {
// TODO get rid of the prim proc parameter when we use batch everywhere
@ -251,20 +246,6 @@ private:
GrBatchTarget* fBatchTarget;
};
struct XferBarrier : public Cmd {
XferBarrier(GrRenderTarget* rt)
: Cmd(kXferBarrier_CmdType)
, fRenderTarget(rt) {
}
void execute(GrGpu*) override;
GrXferBarrierType fBarrierType;
private:
GrPendingIOResource<GrRenderTarget, kWrite_GrIOType> fRenderTarget;
};
static const int kCmdBufferInitialSizeInBytes = 8 * 1024;
typedef void* TCmdAlign; // This wouldn't be enough align if a command used long double.

4
src/gpu/GrTessellatingPathRenderer.cpp
View File

@ -1576,9 +1576,7 @@ public:
batchTarget->draw(vertices);
}
bool onCombineIfPossible(GrBatch*) override {
return false;
}
bool onCombineIfPossible(GrBatch*, const GrCaps&) override { return false; }
private:
TessellatingPathBatch(const GrColor& color,

4
src/gpu/GrTest.cpp
View File

@ -175,11 +175,11 @@ public:
return false;
}
void xferBarrier(GrRenderTarget*, GrXferBarrierType) override {}
private:
void onResetContext(uint32_t resetBits) override {}
void xferBarrier(GrRenderTarget*, GrXferBarrierType) override {}
GrTexture* onCreateTexture(const GrSurfaceDesc& desc, GrGpuResource::LifeCycle lifeCycle,
const void* srcData, size_t rowBytes) override {
return NULL;

12
src/gpu/GrXferProcessor.cpp
View File

@ -93,17 +93,15 @@ void GrXferProcessor::getGLProcessorKey(const GrGLSLCaps& caps, GrProcessorKeyBu
this->onGetGLProcessorKey(caps, b);
}
bool GrXferProcessor::willNeedXferBarrier(const GrRenderTarget* rt,
const GrCaps& caps,
GrXferBarrierType* outBarrierType) const {
GrXferBarrierType GrXferProcessor::xferBarrierType(const GrRenderTarget* rt,
const GrCaps& caps) const {
SkASSERT(rt);
if (static_cast<const GrSurface*>(rt) == this->getDstTexture()) {
// Texture barriers are required when a shader reads and renders to the same texture.
SkASSERT(rt);
SkASSERT(caps.textureBarrierSupport());
*outBarrierType = kTexture_GrXferBarrierType;
return true;
return kTexture_GrXferBarrierType;
}
return this->onWillNeedXferBarrier(rt, caps, outBarrierType);
return this->onXferBarrier(rt, caps);
}
#ifdef SK_DEBUG

6
src/gpu/batches/GrAAFillRectBatch.cpp
View File

@ -130,7 +130,6 @@ public:
args.fDevRect,
canTweakAlphaForCoverage);
}
helper.issueDraw(batchTarget);
}
@ -176,8 +175,9 @@ private:
const SkMatrix& viewMatrix() const { return fGeoData[0].fViewMatrix; }
bool coverageIgnored() const { return fBatch.fCoverageIgnored; }
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

2
src/gpu/batches/GrAAFillRectBatch.h
View File

@ -15,12 +15,10 @@ class SkMatrix;
struct SkRect;
namespace GrAAFillRectBatch {
GrBatch* Create(GrColor color,
const SkMatrix& viewMatrix,
const SkRect& rect,
const SkRect& devRect);
};
#endif

5
src/gpu/batches/GrAAStrokeRectBatch.cpp
View File

@ -203,8 +203,9 @@ const GrIndexBuffer* GrAAStrokeRectBatch::GetIndexBuffer(GrResourceProvider* res
}
}
bool GrAAStrokeRectBatch::onCombineIfPossible(GrBatch* t) {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool GrAAStrokeRectBatch::onCombineIfPossible(GrBatch* t, const GrCaps& caps) {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

2
src/gpu/batches/GrAAStrokeRectBatch.h
View File

@ -78,7 +78,7 @@ private:
bool miterStroke() const { return fBatch.fMiterStroke; }
bool coverageIgnored() const { return fBatch.fCoverageIgnored; }
bool onCombineIfPossible(GrBatch* t) override;
bool onCombineIfPossible(GrBatch* t, const GrCaps&) override;
void generateAAStrokeRectGeometry(void* vertices,
size_t offset,

8
src/gpu/batches/GrBatch.h
View File

@ -54,16 +54,14 @@ public:
virtual void getInvariantOutputColor(GrInitInvariantOutput* out) const = 0;
virtual void getInvariantOutputCoverage(GrInitInvariantOutput* out) const = 0;
bool combineIfPossible(GrBatch* that) {
bool combineIfPossible(GrBatch* that, const GrCaps& caps) {
if (this->classID() != that->classID()) {
return false;
}
return this->onCombineIfPossible(that);
return this->onCombineIfPossible(that, caps);
}
virtual bool onCombineIfPossible(GrBatch*) = 0;
virtual void generateGeometry(GrBatchTarget*) = 0;
const SkRect& bounds() const { return fBounds; }
@ -162,6 +160,8 @@ protected:
SkRect fBounds;
private:
virtual bool onCombineIfPossible(GrBatch*, const GrCaps& caps) = 0;
/*
* initBatchTracker is a hook for the some additional overrides / optimization possibilities
* from the GrXferProcessor.

5
src/gpu/batches/GrDrawAtlasBatch.cpp
View File

@ -156,8 +156,9 @@ GrDrawAtlasBatch::GrDrawAtlasBatch(const Geometry& geometry, const SkMatrix& vie
this->setBounds(bounds);
}
bool GrDrawAtlasBatch::onCombineIfPossible(GrBatch* t) {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool GrDrawAtlasBatch::onCombineIfPossible(GrBatch* t, const GrCaps& caps) {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

2
src/gpu/batches/GrDrawAtlasBatch.h
View File

@ -56,7 +56,7 @@ private:
int quadCount() const { return fQuadCount; }
bool coverageIgnored() const { return fCoverageIgnored; }
bool onCombineIfPossible(GrBatch* t) override;
bool onCombineIfPossible(GrBatch* t, const GrCaps&) override;
SkSTArray<1, Geometry, true> fGeoData;
SkMatrix fViewMatrix;

5
src/gpu/batches/GrDrawVerticesBatch.cpp
View File

@ -183,8 +183,9 @@ void GrDrawVerticesBatch::generateGeometry(GrBatchTarget* batchTarget) {
batchTarget->draw(vertices);
}
bool GrDrawVerticesBatch::onCombineIfPossible(GrBatch* t) {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool GrDrawVerticesBatch::onCombineIfPossible(GrBatch* t, const GrCaps& caps) {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

2
src/gpu/batches/GrDrawVerticesBatch.h
View File

@ -75,7 +75,7 @@ private:
int indexCount() const { return fBatch.fIndexCount; }
bool coverageIgnored() const { return fBatch.fCoverageIgnored; }
bool onCombineIfPossible(GrBatch* t) override;
bool onCombineIfPossible(GrBatch* t, const GrCaps&) override;
struct BatchTracker {
GrPrimitiveType fPrimitiveType;

5
src/gpu/batches/GrRectBatch.cpp
View File

@ -80,8 +80,9 @@ void GrRectBatch::generateGeometry(GrBatchTarget* batchTarget) {
helper.issueDraw(batchTarget);
}
bool GrRectBatch::onCombineIfPossible(GrBatch* t) {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool GrRectBatch::onCombineIfPossible(GrBatch* t, const GrCaps& caps) {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

2
src/gpu/batches/GrRectBatch.h
View File

@ -66,7 +66,7 @@ private:
bool hasLocalMatrix() const { return fGeoData[0].fHasLocalMatrix; }
bool coverageIgnored() const { return fBatch.fCoverageIgnored; }
bool onCombineIfPossible(GrBatch* t) override;
bool onCombineIfPossible(GrBatch* t, const GrCaps&) override;
const GrGeometryProcessor* createRectGP();

9
src/gpu/batches/GrStrokeRectBatch.h
View File

@ -50,10 +50,11 @@ private:
bool hairline() const { return fBatch.fHairline; }
bool coverageIgnored() const { return fBatch.fCoverageIgnored; }
bool onCombineIfPossible(GrBatch* t) override {
//if (!this->pipeline()->isEqual(*t->pipeline())) {
// return false;
//}
bool onCombineIfPossible(GrBatch* t, const GrCaps&) override {
// if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(),
// t->bounds(), caps)) {
// return false;
// }
// GrStrokeRectBatch* that = t->cast<StrokeRectBatch>();
// NonAA stroke rects cannot batch right now

2
src/gpu/batches/GrTestBatch.h
View File

@ -66,7 +66,7 @@ private:
virtual Geometry* geoData(int index) = 0;
virtual const Geometry* geoData(int index) const = 0;
bool onCombineIfPossible(GrBatch* t) override {
bool onCombineIfPossible(GrBatch* t, const GrCaps&) override {
return false;
}

13
src/gpu/effects/GrCustomXfermode.cpp
View File

@ -552,9 +552,7 @@ private:
void onGetGLProcessorKey(const GrGLSLCaps& caps, GrProcessorKeyBuilder* b) const override;
bool onWillNeedXferBarrier(const GrRenderTarget* rt,
const GrCaps& caps,
GrXferBarrierType* outBarrierType) const override;
GrXferBarrierType onXferBarrier(const GrRenderTarget*, const GrCaps&) const override;
void onGetBlendInfo(BlendInfo*) const override;
@ -757,14 +755,11 @@ GrXferProcessor::OptFlags CustomXP::onGetOptimizations(const GrProcOptInfo& colo
return flags;
}
bool CustomXP::onWillNeedXferBarrier(const GrRenderTarget* rt,
const GrCaps& caps,
GrXferBarrierType* outBarrierType) const {
GrXferBarrierType CustomXP::onXferBarrier(const GrRenderTarget* rt, const GrCaps& caps) const {
if (this->hasHWBlendEquation() && !caps.advancedCoherentBlendEquationSupport()) {
*outBarrierType = kBlend_GrXferBarrierType;
return true;
return kBlend_GrXferBarrierType;
}
return false;
return kNone_GrXferBarrierType;
}
void CustomXP::onGetBlendInfo(BlendInfo* blendInfo) const {

5
src/gpu/effects/GrDashingEffect.cpp
View File

@ -617,8 +617,9 @@ private:
combinedMatrix.mapRect(&fBounds);
}
bool onCombineIfPossible(GrBatch* t) override {
if (!this->pipeline()->isEqual(*t->pipeline())) {
bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override {
if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *t->pipeline(), t->bounds(),
caps)) {
return false;
}

2
src/gpu/gl/GrGLGpu.cpp
View File

@ -3062,6 +3062,7 @@ bool GrGLGpu::copySurfaceAsBlitFramebuffer(GrSurface* dst,
}
void GrGLGpu::xferBarrier(GrRenderTarget* rt, GrXferBarrierType type) {
SkASSERT(type);
switch (type) {
case kTexture_GrXferBarrierType: {
GrGLRenderTarget* glrt = static_cast<GrGLRenderTarget*>(rt);
@ -3080,6 +3081,7 @@ void GrGLGpu::xferBarrier(GrRenderTarget* rt, GrXferBarrierType type) {
this->caps()->blendEquationSupport());
GL_CALL(BlendBarrier());
return;
default: break; // placate compiler warnings that kNone not handled
}
}

4
src/gpu/gl/GrGLGpu.h
View File

@ -96,8 +96,6 @@ public:
const SkIRect& srcRect,
const SkIPoint& dstPoint) override;
void xferBarrier(GrRenderTarget*, GrXferBarrierType) override;
void buildProgramDesc(GrProgramDesc*,
const GrPrimitiveProcessor&,
const GrPipeline&,
@ -118,6 +116,8 @@ private:
// GrGpu overrides
void onResetContext(uint32_t resetBits) override;
void xferBarrier(GrRenderTarget*, GrXferBarrierType) override;
GrTexture* onCreateTexture(const GrSurfaceDesc& desc, GrGpuResource::LifeCycle lifeCycle,
const void* srcData, size_t rowBytes) override;
GrTexture* onCreateCompressedTexture(const GrSurfaceDesc& desc,

2
tests/GrPorterDuffTest.cpp
View File

@ -910,7 +910,7 @@ static void test_lcd_coverage(skiatest::Reporter* reporter, const GrCaps& caps)
const char* name() const override { return "Test LCD Text Batch"; }
void initBatchTracker(const GrPipelineOptimizations&) override {}
bool onCombineIfPossible(GrBatch*) override { return false; }
bool onCombineIfPossible(GrBatch*, const GrCaps&) override { return false; }
void generateGeometry(GrBatchTarget*) override {}
} testLCDCoverageBatch;