c0bd9f9fe5
Current strategy: everything from the top
Things to look at first are the manual changes:
- added tools/rewrite_includes.py
- removed -Idirectives from BUILD.gn
- various compile.sh simplifications
- tweak tools/embed_resources.py
- update gn/find_headers.py to write paths from the top
- update gn/gn_to_bp.py SkUserConfig.h layout
so that #include "include/config/SkUserConfig.h" always
gets the header we want.
No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
/*
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* Copyright 2013 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "bench/Benchmark.h"
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#include "include/core/SkBitmap.h"
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#include "include/core/SkCanvas.h"
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#include "include/core/SkString.h"
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// Time variants of write-pixels
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// [ colortype ][ alphatype ][ colorspace ]
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// Different combinations can trigger fast or slow paths in the impls
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//
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class WritePixelsBench : public Benchmark {
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public:
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WritePixelsBench(SkColorType ct, SkAlphaType at, sk_sp<SkColorSpace> cs)
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: fColorType(ct)
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, fAlphaType(at)
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, fCS(cs)
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{
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fName.printf("writepix_%s_%s_%s",
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at == kPremul_SkAlphaType ? "pm" : "um",
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ct == kRGBA_8888_SkColorType ? "rgba" : "bgra",
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cs ? "srgb" : "null");
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}
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protected:
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const char* onGetName() override {
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return fName.c_str();
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}
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void onDraw(int loops, SkCanvas* canvas) override {
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SkISize size = canvas->getBaseLayerSize();
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SkImageInfo info = SkImageInfo::Make(size.width(), size.height(), fColorType, fAlphaType,
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fCS);
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SkBitmap bmp;
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bmp.allocPixels(info);
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bmp.eraseColor(SK_ColorBLACK);
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for (int loop = 0; loop < loops; ++loop) {
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canvas->writePixels(info, bmp.getPixels(), bmp.rowBytes(), 0, 0);
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}
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}
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private:
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SkColorType fColorType;
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SkAlphaType fAlphaType;
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sk_sp<SkColorSpace> fCS;
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SkString fName;
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typedef Benchmark INHERITED;
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};
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//////////////////////////////////////////////////////////////////////////////
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DEF_BENCH(return new WritePixelsBench(kRGBA_8888_SkColorType, kPremul_SkAlphaType, nullptr);)
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DEF_BENCH(return new WritePixelsBench(kRGBA_8888_SkColorType, kUnpremul_SkAlphaType, nullptr);)
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DEF_BENCH(return new WritePixelsBench(kRGBA_8888_SkColorType, kPremul_SkAlphaType, SkColorSpace::MakeSRGB());)
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DEF_BENCH(return new WritePixelsBench(kRGBA_8888_SkColorType, kUnpremul_SkAlphaType, SkColorSpace::MakeSRGB());)
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DEF_BENCH(return new WritePixelsBench(kBGRA_8888_SkColorType, kPremul_SkAlphaType, nullptr);)
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DEF_BENCH(return new WritePixelsBench(kBGRA_8888_SkColorType, kUnpremul_SkAlphaType, nullptr);)
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DEF_BENCH(return new WritePixelsBench(kBGRA_8888_SkColorType, kPremul_SkAlphaType, SkColorSpace::MakeSRGB());)
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DEF_BENCH(return new WritePixelsBench(kBGRA_8888_SkColorType, kUnpremul_SkAlphaType, SkColorSpace::MakeSRGB());)
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