зеркало из https://github.com/mozilla/moz-skia.git
918 строки
30 KiB
C++
918 строки
30 KiB
C++
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/*
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* Copyright 2011 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 "BenchTimer.h"
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#if SK_SUPPORT_GPU
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#include "GrContext.h"
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#include "GrRenderTarget.h"
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#if SK_ANGLE
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#include "gl/SkANGLEGLContext.h"
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#endif // SK_ANGLE
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#include "gl/SkNativeGLContext.h"
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#include "gl/SkNullGLContext.h"
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#include "gl/SkDebugGLContext.h"
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#include "SkGpuDevice.h"
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#endif // SK_SUPPORT_GPU
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#include "SkBenchLogger.h"
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#include "SkBenchmark.h"
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#include "SkCanvas.h"
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#include "SkDeferredCanvas.h"
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#include "SkDevice.h"
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#include "SkColorPriv.h"
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#include "SkGraphics.h"
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#include "SkImageEncoder.h"
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#include "SkNWayCanvas.h"
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#include "SkPicture.h"
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#include "SkString.h"
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#include "TimerData.h"
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enum benchModes {
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kNormal_benchModes,
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kDeferred_benchModes,
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kDeferredSilent_benchModes,
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kRecord_benchModes,
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kPictureRecord_benchModes
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};
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///////////////////////////////////////////////////////////////////////////////
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static void erase(SkBitmap& bm) {
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if (bm.config() == SkBitmap::kA8_Config) {
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bm.eraseColor(0);
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} else {
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bm.eraseColor(SK_ColorWHITE);
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}
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}
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#if 0
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static bool equal(const SkBitmap& bm1, const SkBitmap& bm2) {
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if (bm1.width() != bm2.width() ||
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bm1.height() != bm2.height() ||
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bm1.config() != bm2.config()) {
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return false;
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}
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size_t pixelBytes = bm1.width() * bm1.bytesPerPixel();
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for (int y = 0; y < bm1.height(); y++) {
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if (memcmp(bm1.getAddr(0, y), bm2.getAddr(0, y), pixelBytes)) {
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return false;
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}
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}
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return true;
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}
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#endif
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class Iter {
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public:
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Iter(void* param) {
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fBench = BenchRegistry::Head();
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fParam = param;
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}
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SkBenchmark* next() {
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if (fBench) {
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BenchRegistry::Factory f = fBench->factory();
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fBench = fBench->next();
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return f(fParam);
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}
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return NULL;
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}
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private:
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const BenchRegistry* fBench;
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void* fParam;
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};
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class AutoPrePostDraw {
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public:
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AutoPrePostDraw(SkBenchmark* bench) : fBench(bench) {
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fBench->preDraw();
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}
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~AutoPrePostDraw() {
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fBench->postDraw();
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}
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private:
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SkBenchmark* fBench;
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};
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static void make_filename(const char name[], SkString* path) {
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path->set(name);
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for (int i = 0; name[i]; i++) {
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switch (name[i]) {
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case '/':
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case '\\':
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case ' ':
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case ':':
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path->writable_str()[i] = '-';
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break;
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default:
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break;
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}
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}
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}
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static void saveFile(const char name[], const char config[], const char dir[],
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const SkBitmap& bm) {
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SkBitmap copy;
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if (!bm.copyTo(©, SkBitmap::kARGB_8888_Config)) {
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return;
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}
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if (bm.config() == SkBitmap::kA8_Config) {
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// turn alpha into gray-scale
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size_t size = copy.getSize() >> 2;
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SkPMColor* p = copy.getAddr32(0, 0);
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for (size_t i = 0; i < size; i++) {
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int c = (*p >> SK_A32_SHIFT) & 0xFF;
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c = 255 - c;
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c |= (c << 24) | (c << 16) | (c << 8);
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*p++ = c | (SK_A32_MASK << SK_A32_SHIFT);
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}
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}
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SkString str;
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make_filename(name, &str);
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str.appendf("_%s.png", config);
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str.prepend(dir);
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::remove(str.c_str());
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SkImageEncoder::EncodeFile(str.c_str(), copy, SkImageEncoder::kPNG_Type,
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100);
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}
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static void performClip(SkCanvas* canvas, int w, int h) {
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SkRect r;
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r.set(SkIntToScalar(10), SkIntToScalar(10),
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SkIntToScalar(w*2/3), SkIntToScalar(h*2/3));
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canvas->clipRect(r, SkRegion::kIntersect_Op);
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r.set(SkIntToScalar(w/3), SkIntToScalar(h/3),
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SkIntToScalar(w-10), SkIntToScalar(h-10));
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canvas->clipRect(r, SkRegion::kXOR_Op);
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}
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static void performRotate(SkCanvas* canvas, int w, int h) {
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const SkScalar x = SkIntToScalar(w) / 2;
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const SkScalar y = SkIntToScalar(h) / 2;
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canvas->translate(x, y);
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canvas->rotate(SkIntToScalar(35));
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canvas->translate(-x, -y);
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}
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static void performScale(SkCanvas* canvas, int w, int h) {
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const SkScalar x = SkIntToScalar(w) / 2;
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const SkScalar y = SkIntToScalar(h) / 2;
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canvas->translate(x, y);
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// just enough so we can't take the sprite case
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canvas->scale(SK_Scalar1 * 99/100, SK_Scalar1 * 99/100);
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canvas->translate(-x, -y);
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}
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static bool parse_bool_arg(char * const* argv, char* const* stop, bool* var) {
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if (argv < stop) {
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*var = atoi(*argv) != 0;
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return true;
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}
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return false;
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}
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enum Backend {
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kRaster_Backend,
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kGPU_Backend,
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kPDF_Backend,
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};
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#if SK_SUPPORT_GPU
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class GLHelper {
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public:
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GLHelper() {
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}
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bool init(SkGLContext* glCtx, int width, int height) {
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GrContext* grCtx;
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if (!glCtx->init(width, height)) {
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return false;
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}
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GrPlatform3DContext ctx =
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reinterpret_cast<GrPlatform3DContext>(glCtx->gl());
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grCtx = GrContext::Create(kOpenGL_Shaders_GrEngine, ctx);
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if (NULL != grCtx) {
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GrPlatformRenderTargetDesc desc;
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desc.fConfig = kSkia8888_PM_GrPixelConfig;
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desc.fWidth = width;
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desc.fHeight = height;
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desc.fStencilBits = 8;
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desc.fRenderTargetHandle = glCtx->getFBOID();
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GrRenderTarget* rt = grCtx->createPlatformRenderTarget(desc);
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if (NULL == rt) {
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grCtx->unref();
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return false;
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}
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glCtx->ref();
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fGLContext.reset(glCtx);
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fGrContext.reset(grCtx);
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fRenderTarget.reset(rt);
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}
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return true;
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}
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void cleanup() {
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fGLContext.reset(NULL);
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fGrContext.reset(NULL);
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fRenderTarget.reset(NULL);
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}
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bool isValid() {
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return NULL != fGLContext.get();
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}
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SkGLContext* glContext() {
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return fGLContext.get();
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}
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GrRenderTarget* renderTarget() {
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return fRenderTarget.get();
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}
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GrContext* grContext() {
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return fGrContext.get();
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}
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private:
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SkAutoTUnref<SkGLContext> fGLContext;
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SkAutoTUnref<GrContext> fGrContext;
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SkAutoTUnref<GrRenderTarget> fRenderTarget;
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};
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static GLHelper gRealGLHelper;
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static GLHelper gNullGLHelper;
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static GLHelper gDebugGLHelper;
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#if SK_ANGLE
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static GLHelper gANGLEGLHelper;
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#endif // SK_ANGLE
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#else // !SK_SUPPORT_GPU
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class GLHelper;
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class SkGLContext;
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#endif // !SK_SUPPORT_GPU
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static SkDevice* make_device(SkBitmap::Config config, const SkIPoint& size,
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Backend backend, GLHelper* glHelper) {
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SkDevice* device = NULL;
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SkBitmap bitmap;
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bitmap.setConfig(config, size.fX, size.fY);
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switch (backend) {
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case kRaster_Backend:
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bitmap.allocPixels();
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erase(bitmap);
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device = new SkDevice(bitmap);
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break;
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#if SK_SUPPORT_GPU
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case kGPU_Backend:
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device = new SkGpuDevice(glHelper->grContext(),
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glHelper->renderTarget());
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break;
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#endif
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case kPDF_Backend:
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default:
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SkASSERT(!"unsupported");
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}
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return device;
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}
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static const struct {
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SkBitmap::Config fConfig;
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const char* fName;
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Backend fBackend;
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GLHelper* fGLHelper;
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} gConfigs[] = {
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{ SkBitmap::kARGB_8888_Config, "8888", kRaster_Backend, NULL },
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{ SkBitmap::kRGB_565_Config, "565", kRaster_Backend, NULL },
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#if SK_SUPPORT_GPU
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{ SkBitmap::kARGB_8888_Config, "GPU", kGPU_Backend, &gRealGLHelper },
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#if SK_ANGLE
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{ SkBitmap::kARGB_8888_Config, "ANGLE", kGPU_Backend, &gANGLEGLHelper },
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#endif // SK_ANGLE
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#ifdef SK_DEBUG
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{ SkBitmap::kARGB_8888_Config, "Debug", kGPU_Backend, &gDebugGLHelper },
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#endif // SK_DEBUG
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{ SkBitmap::kARGB_8888_Config, "NULLGPU", kGPU_Backend, &gNullGLHelper },
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#endif // SK_SUPPORT_GPU
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};
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static int findConfig(const char config[]) {
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for (size_t i = 0; i < SK_ARRAY_COUNT(gConfigs); i++) {
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if (!strcmp(config, gConfigs[i].fName)) {
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return i;
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}
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}
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return -1;
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}
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static void determine_gpu_context_size(SkTDict<const char*>& defineDict,
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int* contextWidth,
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int* contextHeight) {
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Iter iter(&defineDict);
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SkBenchmark* bench;
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while ((bench = iter.next()) != NULL) {
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SkIPoint dim = bench->getSize();
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if (*contextWidth < dim.fX) {
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*contextWidth = dim.fX;
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}
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if (*contextHeight < dim.fY) {
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*contextHeight = dim.fY;
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}
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bench->unref();
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}
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}
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static bool skip_name(const SkTDArray<const char*> array, const char name[]) {
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if (0 == array.count()) {
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// no names, so don't skip anything
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return false;
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}
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for (int i = 0; i < array.count(); ++i) {
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if (strstr(name, array[i])) {
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// found the name, so don't skip
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return false;
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}
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}
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return true;
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}
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static void help() {
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SkDebugf("Usage: bench [-o outDir] [--repeat nr] [--logPerIter 1|0] "
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"[--timers [wcgWC]*] [--rotate]\n"
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" [--scale] [--clip] [--min] [--forceAA 1|0] [--forceFilter 1|0]\n"
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" [--forceDither 1|0] [--forceBlend 1|0] [--strokeWidth width]\n"
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" [--match name] [--mode normal|deferred|deferredSilent|record|picturerecord]\n"
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" [--config 8888|565|GPU|ANGLE|NULLGPU] [-Dfoo bar] [--logFile filename]\n"
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" [-h|--help]");
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SkDebugf("\n\n");
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SkDebugf(" -o outDir : Image of each bench will be put in outDir.\n");
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SkDebugf(" --repeat nr : Each bench repeats for nr times.\n");
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SkDebugf(" --logPerIter 1|0 : "
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"Log each repeat timer instead of mean, default is disabled.\n");
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SkDebugf(" --timers [wcgWC]* : "
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"Display wall, cpu, gpu, truncated wall or truncated cpu time for each bench.\n");
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SkDebugf(" --rotate : Rotate before each bench runs.\n");
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SkDebugf(" --scale : Scale before each bench runs.\n");
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SkDebugf(" --clip : Clip before each bench runs.\n");
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SkDebugf(" --min : Print the minimum times (instead of average).\n");
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SkDebugf(" --forceAA 1|0 : "
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"Enable/disable anti-aliased, default is enabled.\n");
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SkDebugf(" --forceFilter 1|0 : "
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"Enable/disable bitmap filtering, default is disabled.\n");
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SkDebugf(" --forceDither 1|0 : "
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"Enable/disable dithering, default is disabled.\n");
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SkDebugf(" --forceBlend 1|0 : "
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"Enable/disable dithering, default is disabled.\n");
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SkDebugf(" --strokeWidth width : The width for path stroke.\n");
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SkDebugf(" --match name : Only run bench whose name is matched.\n");
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SkDebugf(" --mode normal|deferred|deferredSilent|record|picturerecord :\n"
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" Run in the corresponding mode\n"
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" normal, Use a normal canvas to draw to;\n"
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" deferred, Use a deferrred canvas when drawing;\n"
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" deferredSilent, deferred with silent playback;\n"
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" record, Benchmark the time to record to an SkPicture;\n"
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" picturerecord, Benchmark the time to do record from a \n"
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" SkPicture to a SkPicture.\n");
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SkDebugf(" --logFile filename : destination for writing log output, in addition to stdout.\n");
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#if SK_SUPPORT_GPU
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SkDebugf(" --config 8888|565|GPU|ANGLE|NULLGPU : "
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"Run bench in corresponding config mode.\n");
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#else
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SkDebugf(" --config 8888|565: "
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"Run bench in corresponding config mode.\n");
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#endif
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SkDebugf(" -Dfoo bar : Add extra definition to bench.\n");
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SkDebugf(" -h|--help : Show this help message.\n");
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}
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int tool_main(int argc, char** argv);
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int tool_main(int argc, char** argv) {
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#ifdef SK_ENABLE_INST_COUNT
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gPrintInstCount = true;
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#endif
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SkAutoGraphics ag;
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SkTDict<const char*> defineDict(1024);
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int repeatDraw = 1;
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bool logPerIter = false;
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int forceAlpha = 0xFF;
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bool forceAA = true;
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bool forceFilter = false;
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SkTriState::State forceDither = SkTriState::kDefault;
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bool timerWall = false;
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bool truncatedTimerWall = false;
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bool timerCpu = true;
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bool truncatedTimerCpu = false;
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bool timerGpu = true;
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bool doScale = false;
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bool doRotate = false;
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bool doClip = false;
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bool printMin = false;
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bool hasStrokeWidth = false;
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float strokeWidth;
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SkTDArray<const char*> fMatches;
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benchModes benchMode = kNormal_benchModes;
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SkString perIterTimeformat("%.2f");
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SkString normalTimeFormat("%6.2f");
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SkString outDir;
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SkBitmap::Config outConfig = SkBitmap::kNo_Config;
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GLHelper* glHelper = NULL;
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const char* configName = "";
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Backend backend = kRaster_Backend; // for warning
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SkTDArray<int> configs;
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bool userConfig = false;
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SkBenchLogger logger;
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char* const* stop = argv + argc;
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for (++argv; argv < stop; ++argv) {
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if (strcmp(*argv, "-o") == 0) {
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argv++;
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if (argv < stop && **argv) {
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outDir.set(*argv);
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if (outDir.c_str()[outDir.size() - 1] != '/') {
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outDir.append("/");
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}
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}
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} else if (strcmp(*argv, "--repeat") == 0) {
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argv++;
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if (argv < stop) {
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repeatDraw = atoi(*argv);
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if (repeatDraw < 1) {
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repeatDraw = 1;
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}
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} else {
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logger.logError("missing arg for --repeat\n");
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help();
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return -1;
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}
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} else if (strcmp(*argv, "--logPerIter") == 0) {
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if (!parse_bool_arg(++argv, stop, &logPerIter)) {
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logger.logError("missing arg for --logPerIter\n");
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help();
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return -1;
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}
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} else if (strcmp(*argv, "--timers") == 0) {
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argv++;
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if (argv < stop) {
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timerWall = false;
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truncatedTimerWall = false;
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timerCpu = false;
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truncatedTimerCpu = false;
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timerGpu = false;
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for (char* t = *argv; *t; ++t) {
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switch (*t) {
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case 'w': timerWall = true; break;
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case 'c': timerCpu = true; break;
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case 'W': truncatedTimerWall = true; break;
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case 'C': truncatedTimerCpu = true; break;
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case 'g': timerGpu = true; break;
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}
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}
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} else {
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logger.logError("missing arg for --timers\n");
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help();
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return -1;
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}
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} else if (!strcmp(*argv, "--rotate")) {
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doRotate = true;
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} else if (!strcmp(*argv, "--scale")) {
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doScale = true;
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} else if (!strcmp(*argv, "--clip")) {
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doClip = true;
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} else if (!strcmp(*argv, "--min")) {
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printMin = true;
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} else if (strcmp(*argv, "--forceAA") == 0) {
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if (!parse_bool_arg(++argv, stop, &forceAA)) {
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logger.logError("missing arg for --forceAA\n");
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help();
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return -1;
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}
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} else if (strcmp(*argv, "--forceFilter") == 0) {
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if (!parse_bool_arg(++argv, stop, &forceFilter)) {
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logger.logError("missing arg for --forceFilter\n");
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help();
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return -1;
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}
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} else if (strcmp(*argv, "--forceDither") == 0) {
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bool tmp;
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if (!parse_bool_arg(++argv, stop, &tmp)) {
|
|
logger.logError("missing arg for --forceDither\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
forceDither = tmp ? SkTriState::kTrue : SkTriState::kFalse;
|
|
} else if (strcmp(*argv, "--forceBlend") == 0) {
|
|
bool wantAlpha = false;
|
|
if (!parse_bool_arg(++argv, stop, &wantAlpha)) {
|
|
logger.logError("missing arg for --forceBlend\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
forceAlpha = wantAlpha ? 0x80 : 0xFF;
|
|
} else if (strcmp(*argv, "--mode") == 0) {
|
|
argv++;
|
|
if (argv < stop) {
|
|
if (strcmp(*argv, "normal") == 0) {
|
|
benchMode = kNormal_benchModes;
|
|
} else if (strcmp(*argv, "deferred") == 0) {
|
|
benchMode = kDeferred_benchModes;
|
|
} else if (strcmp(*argv, "deferredSilent") == 0) {
|
|
benchMode = kDeferredSilent_benchModes;
|
|
} else if (strcmp(*argv, "record") == 0) {
|
|
benchMode = kRecord_benchModes;
|
|
} else if (strcmp(*argv, "picturerecord") == 0) {
|
|
benchMode = kPictureRecord_benchModes;
|
|
} else {
|
|
logger.logError("bad arg for --mode\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
} else {
|
|
logger.logError("missing arg for --mode\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
} else if (strcmp(*argv, "--strokeWidth") == 0) {
|
|
argv++;
|
|
if (argv < stop) {
|
|
const char *strokeWidthStr = *argv;
|
|
if (sscanf(strokeWidthStr, "%f", &strokeWidth) != 1) {
|
|
logger.logError("bad arg for --strokeWidth\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
hasStrokeWidth = true;
|
|
} else {
|
|
logger.logError("missing arg for --strokeWidth\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
} else if (strcmp(*argv, "--match") == 0) {
|
|
argv++;
|
|
if (argv < stop) {
|
|
*fMatches.append() = *argv;
|
|
} else {
|
|
logger.logError("missing arg for --match\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
} else if (strcmp(*argv, "--config") == 0) {
|
|
argv++;
|
|
if (argv < stop) {
|
|
int index = findConfig(*argv);
|
|
if (index >= 0) {
|
|
*configs.append() = index;
|
|
userConfig = true;
|
|
} else {
|
|
SkString str;
|
|
str.printf("unrecognized config %s\n", *argv);
|
|
logger.logError(str);
|
|
help();
|
|
return -1;
|
|
}
|
|
} else {
|
|
logger.logError("missing arg for --config\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
} else if (strcmp(*argv, "--logFile") == 0) {
|
|
argv++;
|
|
if (argv < stop) {
|
|
if (!logger.SetLogFile(*argv)) {
|
|
SkString str;
|
|
str.printf("Could not open %s for writing.", *argv);
|
|
logger.logError(str);
|
|
return -1;
|
|
}
|
|
} else {
|
|
logger.logError("missing arg for --logFile\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
} else if (strlen(*argv) > 2 && strncmp(*argv, "-D", 2) == 0) {
|
|
argv++;
|
|
if (argv < stop) {
|
|
defineDict.set(argv[-1] + 2, *argv);
|
|
} else {
|
|
logger.logError("incomplete '-Dfoo bar' definition\n");
|
|
help();
|
|
return -1;
|
|
}
|
|
} else if (strcmp(*argv, "--help") == 0 || strcmp(*argv, "-h") == 0) {
|
|
help();
|
|
return 0;
|
|
} else {
|
|
SkString str;
|
|
str.printf("unrecognized arg %s\n", *argv);
|
|
logger.logError(str);
|
|
help();
|
|
return -1;
|
|
}
|
|
}
|
|
if ((benchMode == kRecord_benchModes || benchMode == kPictureRecord_benchModes)
|
|
&& !outDir.isEmpty()) {
|
|
logger.logError("'--mode record' and '--mode picturerecord' are not"
|
|
" compatible with -o.\n");
|
|
return -1;
|
|
}
|
|
if ((benchMode == kRecord_benchModes || benchMode == kPictureRecord_benchModes)) {
|
|
perIterTimeformat.set("%.4f");
|
|
normalTimeFormat.set("%6.4f");
|
|
}
|
|
if (!userConfig) {
|
|
// if no config is specified by user, we add them all.
|
|
for (unsigned int i = 0; i < SK_ARRAY_COUNT(gConfigs); ++i) {
|
|
*configs.append() = i;
|
|
}
|
|
}
|
|
|
|
// report our current settings
|
|
{
|
|
SkString str;
|
|
const char* deferredMode = benchMode == kDeferred_benchModes ? "yes" :
|
|
(benchMode == kDeferredSilent_benchModes ? "silent" : "no");
|
|
str.printf("skia bench: alpha=0x%02X antialias=%d filter=%d "
|
|
"deferred=%s logperiter=%d",
|
|
forceAlpha, forceAA, forceFilter, deferredMode,
|
|
logPerIter);
|
|
str.appendf(" rotate=%d scale=%d clip=%d min=%d",
|
|
doRotate, doScale, doClip, printMin);
|
|
str.appendf(" record=%d picturerecord=%d",
|
|
benchMode == kRecord_benchModes,
|
|
benchMode == kPictureRecord_benchModes);
|
|
const char * ditherName;
|
|
switch (forceDither) {
|
|
case SkTriState::kDefault: ditherName = "default"; break;
|
|
case SkTriState::kTrue: ditherName = "true"; break;
|
|
case SkTriState::kFalse: ditherName = "false"; break;
|
|
default: ditherName = "<invalid>"; break;
|
|
}
|
|
str.appendf(" dither=%s", ditherName);
|
|
|
|
if (hasStrokeWidth) {
|
|
str.appendf(" strokeWidth=%f", strokeWidth);
|
|
} else {
|
|
str.append(" strokeWidth=none");
|
|
}
|
|
|
|
#if defined(SK_SCALAR_IS_FLOAT)
|
|
str.append(" scalar=float");
|
|
#elif defined(SK_SCALAR_IS_FIXED)
|
|
str.append(" scalar=fixed");
|
|
#endif
|
|
|
|
#if defined(SK_BUILD_FOR_WIN32)
|
|
str.append(" system=WIN32");
|
|
#elif defined(SK_BUILD_FOR_MAC)
|
|
str.append(" system=MAC");
|
|
#elif defined(SK_BUILD_FOR_ANDROID)
|
|
str.append(" system=ANDROID");
|
|
#elif defined(SK_BUILD_FOR_UNIX)
|
|
str.append(" system=UNIX");
|
|
#else
|
|
str.append(" system=other");
|
|
#endif
|
|
|
|
#if defined(SK_DEBUG)
|
|
str.append(" DEBUG");
|
|
#endif
|
|
str.append("\n");
|
|
logger.logProgress(str);
|
|
}
|
|
|
|
SkGLContext* timerCtx = NULL;
|
|
//Don't do GL when fixed.
|
|
#if !defined(SK_SCALAR_IS_FIXED) && SK_SUPPORT_GPU
|
|
int contextWidth = 1024;
|
|
int contextHeight = 1024;
|
|
determine_gpu_context_size(defineDict, &contextWidth, &contextHeight);
|
|
SkAutoTUnref<SkGLContext> realGLCtx(new SkNativeGLContext);
|
|
SkAutoTUnref<SkGLContext> nullGLCtx(new SkNullGLContext);
|
|
SkAutoTUnref<SkGLContext> debugGLCtx(new SkDebugGLContext);
|
|
gRealGLHelper.init(realGLCtx.get(), contextWidth, contextHeight);
|
|
gNullGLHelper.init(nullGLCtx.get(), contextWidth, contextHeight);
|
|
gDebugGLHelper.init(debugGLCtx.get(), contextWidth, contextHeight);
|
|
#if SK_ANGLE
|
|
SkAutoTUnref<SkGLContext> angleGLCtx(new SkANGLEGLContext);
|
|
gANGLEGLHelper.init(angleGLCtx.get(), contextWidth, contextHeight);
|
|
#endif // SK_ANGLE
|
|
timerCtx = gRealGLHelper.glContext();
|
|
#endif // !defined(SK_SCALAR_IS_FIXED) && SK_SUPPORT_GPU
|
|
|
|
BenchTimer timer = BenchTimer(timerCtx);
|
|
Iter iter(&defineDict);
|
|
SkBenchmark* bench;
|
|
while ((bench = iter.next()) != NULL) {
|
|
SkAutoTUnref<SkBenchmark> benchUnref(bench);
|
|
|
|
SkIPoint dim = bench->getSize();
|
|
if (dim.fX <= 0 || dim.fY <= 0) {
|
|
continue;
|
|
}
|
|
|
|
bench->setForceAlpha(forceAlpha);
|
|
bench->setForceAA(forceAA);
|
|
bench->setForceFilter(forceFilter);
|
|
bench->setDither(forceDither);
|
|
if (hasStrokeWidth) {
|
|
bench->setStrokeWidth(strokeWidth);
|
|
}
|
|
|
|
// only run benchmarks if their name contains matchStr
|
|
if (skip_name(fMatches, bench->getName())) {
|
|
continue;
|
|
}
|
|
|
|
{
|
|
SkString str;
|
|
str.printf("running bench [%d %d] %28s", dim.fX, dim.fY,
|
|
bench->getName());
|
|
logger.logProgress(str);
|
|
}
|
|
|
|
AutoPrePostDraw appd(bench);
|
|
|
|
bool runOnce = false;
|
|
for (int x = 0; x < configs.count(); ++x) {
|
|
if (!bench->isRendering() && runOnce) {
|
|
continue;
|
|
}
|
|
runOnce = true;
|
|
|
|
int configIndex = configs[x];
|
|
|
|
outConfig = gConfigs[configIndex].fConfig;
|
|
configName = gConfigs[configIndex].fName;
|
|
backend = gConfigs[configIndex].fBackend;
|
|
glHelper = gConfigs[configIndex].fGLHelper;
|
|
|
|
#if SK_SUPPORT_GPU
|
|
if (kGPU_Backend == backend &&
|
|
(NULL == glHelper || !glHelper->isValid())) {
|
|
continue;
|
|
}
|
|
#endif
|
|
SkDevice* device = make_device(outConfig, dim, backend, glHelper);
|
|
SkCanvas* canvas = NULL;
|
|
SkPicture pictureRecordFrom;
|
|
SkPicture pictureRecordTo;
|
|
switch(benchMode) {
|
|
case kDeferredSilent_benchModes:
|
|
case kDeferred_benchModes:
|
|
canvas = new SkDeferredCanvas(device);
|
|
break;
|
|
case kRecord_benchModes:
|
|
canvas = pictureRecordTo.beginRecording(dim.fX, dim.fY);
|
|
canvas->ref();
|
|
break;
|
|
case kPictureRecord_benchModes: {
|
|
// This sets up picture-to-picture recording.
|
|
// The C++ drawing calls for the benchmark are recorded into
|
|
// pictureRecordFrom. As the benchmark, we will time how
|
|
// long it takes to playback pictureRecordFrom into
|
|
// pictureRecordTo.
|
|
SkCanvas* tempCanvas = pictureRecordFrom.beginRecording(dim.fX, dim.fY);
|
|
bench->draw(tempCanvas);
|
|
pictureRecordFrom.endRecording();
|
|
canvas = pictureRecordTo.beginRecording(dim.fX, dim.fY);
|
|
canvas->ref();
|
|
break;
|
|
}
|
|
case kNormal_benchModes:
|
|
canvas = new SkCanvas(device);
|
|
break;
|
|
default:
|
|
SkASSERT(0);
|
|
}
|
|
device->unref();
|
|
SkAutoUnref canvasUnref(canvas);
|
|
|
|
if (doClip) {
|
|
performClip(canvas, dim.fX, dim.fY);
|
|
}
|
|
if (doScale) {
|
|
performScale(canvas, dim.fX, dim.fY);
|
|
}
|
|
if (doRotate) {
|
|
performRotate(canvas, dim.fX, dim.fY);
|
|
}
|
|
|
|
// warm up caches if needed
|
|
if (repeatDraw > 1) {
|
|
#if SK_SUPPORT_GPU
|
|
if (glHelper) {
|
|
// purge the GPU resources to reduce variance
|
|
glHelper->grContext()->freeGpuResources();
|
|
}
|
|
#endif
|
|
SkAutoCanvasRestore acr(canvas, true);
|
|
if (benchMode == kPictureRecord_benchModes) {
|
|
pictureRecordFrom.draw(canvas);
|
|
} else {
|
|
bench->draw(canvas);
|
|
}
|
|
|
|
if (kDeferredSilent_benchModes == benchMode) {
|
|
static_cast<SkDeferredCanvas*>(canvas)->silentFlush();
|
|
} else {
|
|
canvas->flush();
|
|
}
|
|
#if SK_SUPPORT_GPU
|
|
if (glHelper) {
|
|
glHelper->grContext()->flush();
|
|
SK_GL(*glHelper->glContext(), Finish());
|
|
}
|
|
#endif
|
|
}
|
|
|
|
// record timer values for each repeat, and their sum
|
|
TimerData timerData(perIterTimeformat, normalTimeFormat);
|
|
for (int i = 0; i < repeatDraw; i++) {
|
|
if ((benchMode == kRecord_benchModes
|
|
|| benchMode == kPictureRecord_benchModes)) {
|
|
// This will clear the recorded commands so that they do not
|
|
// acculmulate.
|
|
canvas = pictureRecordTo.beginRecording(dim.fX, dim.fY);
|
|
}
|
|
|
|
timer.start();
|
|
SkAutoCanvasRestore acr(canvas, true);
|
|
if (benchMode == kPictureRecord_benchModes) {
|
|
pictureRecordFrom.draw(canvas);
|
|
} else {
|
|
bench->draw(canvas);
|
|
}
|
|
|
|
if (kDeferredSilent_benchModes == benchMode) {
|
|
static_cast<SkDeferredCanvas*>(canvas)->silentFlush();
|
|
} else {
|
|
canvas->flush();
|
|
}
|
|
|
|
// stop the truncated timer after the last canvas call but
|
|
// don't wait for all the GL calls to complete
|
|
timer.truncatedEnd();
|
|
#if SK_SUPPORT_GPU
|
|
if (glHelper) {
|
|
glHelper->grContext()->flush();
|
|
SK_GL(*glHelper->glContext(), Finish());
|
|
}
|
|
#endif
|
|
// stop the inclusive and gpu timers once all the GL calls
|
|
// have completed
|
|
timer.end();
|
|
|
|
timerData.appendTimes(&timer, repeatDraw - 1 == i);
|
|
|
|
}
|
|
if (repeatDraw > 1) {
|
|
SkString result = timerData.getResult(logPerIter, printMin, repeatDraw, configName,
|
|
timerWall, truncatedTimerWall, timerCpu,
|
|
truncatedTimerCpu, timerGpu && glHelper);
|
|
logger.logProgress(result);
|
|
}
|
|
if (outDir.size() > 0) {
|
|
saveFile(bench->getName(), configName, outDir.c_str(),
|
|
device->accessBitmap(false));
|
|
}
|
|
}
|
|
logger.logProgress(SkString("\n"));
|
|
}
|
|
#if SK_SUPPORT_GPU
|
|
#if GR_CACHE_STATS
|
|
gRealGLHelper.grContext()->printCacheStats();
|
|
#endif
|
|
|
|
// need to clean up here rather than post-main to allow leak detection to work
|
|
gRealGLHelper.cleanup();
|
|
gDebugGLHelper.cleanup();
|
|
gNullGLHelper.cleanup();
|
|
#if SK_ANGLE
|
|
gANGLEGLHelper.cleanup();
|
|
#endif // SK_ANGLE
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if !defined SK_BUILD_FOR_IOS
|
|
int main(int argc, char * const argv[]) {
|
|
return tool_main(argc, (char**) argv);
|
|
}
|
|
#endif
|
|
|