2b23c4bf31
PS5: Removes SkDestinationSurfaceColorMode, tracking of mipmap mode on GrTexture, sRGB decode state per-texture. Because we were often choosing sRGB configs for RGB color types, legacy rendering would then be incorrect (too dark). So... PS7: Stops ever using sRGB pixel configs when translating image info or color type. Also removes a bunch of GrCaps bits and a GrContextOption that are no longer relevant. PS9: Adjusts surface creation unit test expectations, and changes the raster rules accordingly. At this point, sRGB configs are (obviously) going to be broken. Locally, I ran 8888, gl, and the gbr- versions of both. Across all GMs x configs, there are 13 diffs. 12 are GMs that create surfaces with a color-space attached (and thus, the offscreen is no longer getting sRGB pixel config). The only remainder constructs an SkPictureImageGenerator, (with an attached color space) and renders it to the gbr-gl canvas, which triggers a a tagged surface inside the generator. Bug: skia: Change-Id: Ie5edfa157dd799f3121e8173fc4f97f6c8ed6789 Reviewed-on: https://skia-review.googlesource.com/131282 Commit-Queue: Brian Osman <brianosman@google.com> Reviewed-by: Mike Klein <mtklein@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
/*
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* Copyright 2015 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 "Benchmark.h"
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#include "SkBitmap.h"
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#include "SkMipMap.h"
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class MipMapBench: public Benchmark {
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SkBitmap fBitmap;
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SkString fName;
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const int fW, fH;
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bool fHalfFoat;
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public:
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MipMapBench(int w, int h, bool halfFloat = false)
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: fW(w), fH(h), fHalfFoat(halfFloat)
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{
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fName.printf("mipmap_build_%dx%d", w, h);
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if (halfFloat) {
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fName.append("_f16");
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}
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}
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protected:
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bool isSuitableFor(Backend backend) override {
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return kNonRendering_Backend == backend;
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}
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const char* onGetName() override { return fName.c_str(); }
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void onDelayedSetup() override {
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SkImageInfo info = fHalfFoat ? SkImageInfo::Make(fW, fH, kRGBA_F16_SkColorType,
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kPremul_SkAlphaType,
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SkColorSpace::MakeSRGBLinear())
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: SkImageInfo::MakeS32(fW, fH, kPremul_SkAlphaType);
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fBitmap.allocPixels(info);
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fBitmap.eraseColor(SK_ColorWHITE); // so we don't read uninitialized memory
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}
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void onDraw(int loops, SkCanvas*) override {
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for (int i = 0; i < loops * 4; i++) {
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SkMipMap::Build(fBitmap, nullptr)->unref();
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}
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}
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private:
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typedef Benchmark INHERITED;
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};
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// Build variants that exercise the width and heights being even or odd at each level, as the
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// impl specializes on each of these.
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//
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DEF_BENCH( return new MipMapBench(511, 511); )
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DEF_BENCH( return new MipMapBench(512, 511); )
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DEF_BENCH( return new MipMapBench(511, 512); )
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DEF_BENCH( return new MipMapBench(512, 512); )
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DEF_BENCH( return new MipMapBench(512, 512, true); )
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DEF_BENCH( return new MipMapBench(511, 511, true); )
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DEF_BENCH( return new MipMapBench(2048, 2048); )
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DEF_BENCH( return new MipMapBench(2047, 2047); )
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DEF_BENCH( return new MipMapBench(2048, 2047); )
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DEF_BENCH( return new MipMapBench(2047, 2048); )
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