| /* |
| * Copyright 2020 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "bench/Benchmark.h" |
| #include "include/core/SkCanvas.h" |
| #include "include/gpu/GrBackendSurface.h" |
| #include "include/gpu/GrDirectContext.h" |
| |
| using namespace skia_private; |
| |
| class CreateBackendTextureBench : public Benchmark { |
| private: |
| SkString fName; |
| TArray<GrBackendTexture> fBackendTextures; |
| skgpu::Mipmapped fMipmapped; |
| |
| public: |
| CreateBackendTextureBench(skgpu::Mipmapped mipmapped) : fMipmapped(mipmapped) { |
| fName.printf("create_backend_texture%s", |
| mipmapped == skgpu::Mipmapped::kYes ? "_mipped" : ""); |
| } |
| |
| private: |
| bool isSuitableFor(Backend backend) override { return Backend::kGanesh == backend; } |
| |
| const char* onGetName() override { return fName.c_str(); } |
| |
| void onDraw(int loops, SkCanvas* canvas) override { |
| auto context = canvas->recordingContext()->asDirectContext(); |
| |
| fBackendTextures.reserve_exact(fBackendTextures.size() + loops); |
| |
| static const int kSize = 16; |
| for (int i = 0; i < loops; ++i) { |
| fBackendTextures.push_back( |
| context->createBackendTexture(kSize, |
| kSize, |
| kRGBA_8888_SkColorType, |
| SkColors::kRed, |
| fMipmapped, |
| GrRenderable::kNo, |
| GrProtected::kNo, |
| nullptr, |
| nullptr, |
| /*label=*/"DrawBackendTextureBench")); |
| } |
| } |
| |
| void onPerCanvasPostDraw(SkCanvas* canvas) override { |
| auto context = canvas->recordingContext()->asDirectContext(); |
| |
| context->flush(); |
| context->submit(GrSyncCpu::kYes); |
| |
| for (int i = 0; i < fBackendTextures.size(); ++i) { |
| if (fBackendTextures[i].isValid()) { |
| context->deleteBackendTexture(fBackendTextures[i]); |
| } |
| } |
| fBackendTextures.clear(); |
| } |
| }; |
| |
| DEF_BENCH(return new CreateBackendTextureBench(skgpu::Mipmapped::kNo);) |
| DEF_BENCH(return new CreateBackendTextureBench(skgpu::Mipmapped::kYes);) |