Remove Subset*Benches

bench/subset/SubsetSingleBench.cpp

-/*
- * 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 "CodecBenchPriv.h"
-#include "SubsetSingleBench.h"
-#include "SubsetBenchPriv.h"
-#include "SkData.h"
-#include "SkCodec.h"
-#include "SkImageDecoder.h"
-#include "SkOSFile.h"
-#include "SkStream.h"
-
-/*
- *
- * This benchmark is designed to test the performance of subset decoding.
- * It uses an input width, height, left, and top to decode a single subset.
- *
- */
-
-SubsetSingleBench::SubsetSingleBench(const SkString& path,
-                                     SkColorType colorType,
-                                     uint32_t subsetWidth,
-                                     uint32_t subsetHeight,
-                                     uint32_t offsetLeft,
-                                     uint32_t offsetTop)
-    : fColorType(colorType)
-    , fSubsetWidth(subsetWidth)
-    , fSubsetHeight(subsetHeight)
-    , fOffsetLeft(offsetLeft)
-    , fOffsetTop(offsetTop)
-{
-    // Parse the filename
-    SkString baseName = SkOSPath::Basename(path.c_str());
-
-    // Choose an informative color name
-    const char* colorName = color_type_to_str(fColorType);
-
-    fName.printf("CodecSubsetSingle_%dx%d +%d_+%d_%s_%s", fSubsetWidth,
-            fSubsetHeight, fOffsetLeft, fOffsetTop, baseName.c_str(), colorName);
-
-    // Perform the decode setup
-    SkAutoTUnref<SkData> encoded(SkData::NewFromFileName(path.c_str()));
-    fStream.reset(new SkMemoryStream(encoded));
-}
-
-const char* SubsetSingleBench::onGetName() {
-    return fName.c_str();
-}
-
-bool SubsetSingleBench::isSuitableFor(Backend backend) {
-    return kNonRendering_Backend == backend;
-}
-
-void SubsetSingleBench::onDraw(int n, SkCanvas* canvas) {
-    // When the color type is kIndex8, we will need to store the color table.  If it is
-    // used, it will be initialized by the codec.
-    int colorCount;
-    SkPMColor colors[256];
-    for (int count = 0; count < n; count++) {
-        SkAutoTDelete<SkCodec> codec(SkCodec::NewFromStream(fStream->duplicate()));
-        SkASSERT(SkCodec::kOutOfOrder_SkScanlineOrder != codec->getScanlineOrder());
-        const SkImageInfo info = codec->getInfo().makeColorType(fColorType);
-
-        // The scanline decoder will handle subsetting in the x-dimension.
-        SkIRect subset = SkIRect::MakeXYWH(fOffsetLeft, 0, fSubsetWidth,
-                codec->getInfo().height());
-        SkCodec::Options options;
-        options.fSubset = &subset;
-
-        SkDEBUGCODE(SkCodec::Result result =)
-        codec->startScanlineDecode(info, &options, colors, &colorCount);
-        SkASSERT(result == SkCodec::kSuccess);
-
-        SkBitmap bitmap;
-        SkImageInfo subsetInfo = info.makeWH(fSubsetWidth, fSubsetHeight);
-        alloc_pixels(&bitmap, subsetInfo, colors, colorCount);
-
-        SkDEBUGCODE(bool success = ) codec->skipScanlines(fOffsetTop);
-        SkASSERT(success);
-
-        SkDEBUGCODE(uint32_t lines = ) codec->getScanlines(bitmap.getPixels(), fSubsetHeight,
-                bitmap.rowBytes());
-        SkASSERT(lines == fSubsetHeight);
-    }
-}