6b622963a0
This reverts commit5f7b5e3624. Reason for revert: Codec CL has re-landed. Original change's description: > Revert "Stop conflating F16 with linear gamma" > > This reverts commitd1589c7213. > > Reason for revert: Depends on skcms CL that's been reverted. > > Original change's description: > > Stop conflating F16 with linear gamma > > > > Note to self: I debugged this, realized that the codecs > > need to handle A2B -> XYZ, then realized that I just need > > to wait for https://skia-review.googlesource.com/c/skia/+/136062 > > > > Bug: skia: > > Change-Id: I594c22076feb3700b8a40c471a541fef5ff4e13e > > Reviewed-on: https://skia-review.googlesource.com/137587 > > Commit-Queue: Brian Osman <brianosman@google.com> > > Reviewed-by: Mike Klein <mtklein@google.com> > > TBR=mtklein@google.com,brianosman@google.com > > Change-Id: I6dca583697c8efd2563d30cb7ab9ef505b6903ae > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: skia: > Reviewed-on: https://skia-review.googlesource.com/148860 > Reviewed-by: Brian Osman <brianosman@google.com> > Commit-Queue: Brian Osman <brianosman@google.com> TBR=mtklein@google.com,brianosman@google.com # Not skipping CQ checks because original CL landed > 1 day ago. Bug: skia: Change-Id: Iee66531049843758e7ed4130b99d8df6a553d805 Reviewed-on: https://skia-review.googlesource.com/149700 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/*
|
|
* Copyright 2015 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "Benchmark.h"
|
|
#include "SkBitmap.h"
|
|
#include "SkMipMap.h"
|
|
|
|
class MipMapBench: public Benchmark {
|
|
SkBitmap fBitmap;
|
|
SkString fName;
|
|
const int fW, fH;
|
|
bool fHalfFoat;
|
|
|
|
public:
|
|
MipMapBench(int w, int h, bool halfFloat = false)
|
|
: fW(w), fH(h), fHalfFoat(halfFloat)
|
|
{
|
|
fName.printf("mipmap_build_%dx%d", w, h);
|
|
if (halfFloat) {
|
|
fName.append("_f16");
|
|
}
|
|
}
|
|
|
|
protected:
|
|
bool isSuitableFor(Backend backend) override {
|
|
return kNonRendering_Backend == backend;
|
|
}
|
|
|
|
const char* onGetName() override { return fName.c_str(); }
|
|
|
|
void onDelayedSetup() override {
|
|
SkColorType ct = fHalfFoat ? kRGBA_F16_SkColorType : kN32_SkColorType;
|
|
SkImageInfo info = SkImageInfo::Make(fW, fH, ct, kPremul_SkAlphaType,
|
|
SkColorSpace::MakeSRGB());
|
|
fBitmap.allocPixels(info);
|
|
fBitmap.eraseColor(SK_ColorWHITE); // so we don't read uninitialized memory
|
|
}
|
|
|
|
void onDraw(int loops, SkCanvas*) override {
|
|
for (int i = 0; i < loops * 4; i++) {
|
|
SkMipMap::Build(fBitmap, nullptr)->unref();
|
|
}
|
|
}
|
|
|
|
private:
|
|
typedef Benchmark INHERITED;
|
|
};
|
|
|
|
// Build variants that exercise the width and heights being even or odd at each level, as the
|
|
// impl specializes on each of these.
|
|
//
|
|
DEF_BENCH( return new MipMapBench(511, 511); )
|
|
DEF_BENCH( return new MipMapBench(512, 511); )
|
|
DEF_BENCH( return new MipMapBench(511, 512); )
|
|
DEF_BENCH( return new MipMapBench(512, 512); )
|
|
|
|
DEF_BENCH( return new MipMapBench(512, 512, true); )
|
|
DEF_BENCH( return new MipMapBench(511, 511, true); )
|
|
|
|
DEF_BENCH( return new MipMapBench(2048, 2048); )
|
|
DEF_BENCH( return new MipMapBench(2047, 2047); )
|
|
DEF_BENCH( return new MipMapBench(2048, 2047); )
|
|
DEF_BENCH( return new MipMapBench(2047, 2048); )
|