| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrClearStencilClipBatch_DEFINED |
| #define GrClearStencilClipBatch_DEFINED |
| |
| #include "GrFixedClip.h" |
| #include "GrGpu.h" |
| #include "GrGpuCommandBuffer.h" |
| #include "GrOp.h" |
| #include "GrOpFlushState.h" |
| #include "GrRenderTarget.h" |
| |
| class GrClearStencilClipBatch final : public GrOp { |
| public: |
| DEFINE_OP_CLASS_ID |
| |
| static sk_sp<GrOp> Make(const GrFixedClip& clip, bool insideStencilMask, GrRenderTarget* rt) { |
| return sk_sp<GrOp>(new GrClearStencilClipBatch(clip, insideStencilMask, rt)); |
| } |
| |
| const char* name() const override { return "ClearStencilClip"; } |
| |
| // TODO: this needs to be updated to return GrSurfaceProxy::UniqueID |
| GrGpuResource::UniqueID renderTargetUniqueID() const override { |
| return fRenderTarget.get()->uniqueID(); |
| } |
| |
| SkString dumpInfo() const override { |
| SkString string("Scissor ["); |
| if (fClip.scissorEnabled()) { |
| const SkIRect& r = fClip.scissorRect(); |
| string.appendf("L: %d, T: %d, R: %d, B: %d", r.fLeft, r.fTop, r.fRight, r.fBottom); |
| } |
| string.appendf("], IC: %d, RT: %d", fInsideStencilMask, |
| fRenderTarget.get()->uniqueID().asUInt()); |
| string.append(INHERITED::dumpInfo()); |
| return string; |
| } |
| |
| private: |
| GrClearStencilClipBatch(const GrFixedClip& clip, bool insideStencilMask, GrRenderTarget* rt) |
| : INHERITED(ClassID()) |
| , fClip(clip) |
| , fInsideStencilMask(insideStencilMask) |
| , fRenderTarget(rt) { |
| const SkRect& bounds = fClip.scissorEnabled() ? SkRect::Make(fClip.scissorRect()) |
| : SkRect::MakeIWH(rt->width(), rt->height()); |
| this->setBounds(bounds, HasAABloat::kNo, IsZeroArea::kNo); |
| } |
| |
| bool onCombineIfPossible(GrOp* t, const GrCaps& caps) override { return false; } |
| |
| void onPrepare(GrOpFlushState*) override {} |
| |
| void onDraw(GrOpFlushState* state, const SkRect& /*bounds*/) override { |
| state->commandBuffer()->clearStencilClip(fRenderTarget.get(), fClip, fInsideStencilMask); |
| } |
| |
| const GrFixedClip fClip; |
| const bool fInsideStencilMask; |
| GrPendingIOResource<GrRenderTarget, kWrite_GrIOType> fRenderTarget; |
| |
| typedef GrOp INHERITED; |
| }; |
| |
| #endif |