| |
| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| |
| #include "BenchTimer.h" |
| |
| #if SK_SUPPORT_GPU |
| #include "GrContext.h" |
| #include "GrContextFactory.h" |
| #include "gl/GrGLDefines.h" |
| #include "GrRenderTarget.h" |
| #include "SkGpuDevice.h" |
| #else |
| class GrContext; |
| #endif // SK_SUPPORT_GPU |
| |
| #include "SkBenchLogger.h" |
| #include "SkBenchmark.h" |
| #include "SkCanvas.h" |
| #include "SkDeferredCanvas.h" |
| #include "SkDevice.h" |
| #include "SkColorPriv.h" |
| #include "SkGraphics.h" |
| #include "SkImageEncoder.h" |
| #include "SkNWayCanvas.h" |
| #include "SkPicture.h" |
| #include "SkString.h" |
| #include "SkTArray.h" |
| #include "TimerData.h" |
| |
| enum benchModes { |
| kNormal_benchModes, |
| kDeferred_benchModes, |
| kDeferredSilent_benchModes, |
| kRecord_benchModes, |
| kPictureRecord_benchModes |
| }; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| static void erase(SkBitmap& bm) { |
| if (bm.config() == SkBitmap::kA8_Config) { |
| bm.eraseColor(SK_ColorTRANSPARENT); |
| } else { |
| bm.eraseColor(SK_ColorWHITE); |
| } |
| } |
| |
| #if 0 |
| static bool equal(const SkBitmap& bm1, const SkBitmap& bm2) { |
| if (bm1.width() != bm2.width() || |
| bm1.height() != bm2.height() || |
| bm1.config() != bm2.config()) { |
| return false; |
| } |
| |
| size_t pixelBytes = bm1.width() * bm1.bytesPerPixel(); |
| for (int y = 0; y < bm1.height(); y++) { |
| if (memcmp(bm1.getAddr(0, y), bm2.getAddr(0, y), pixelBytes)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| #endif |
| |
| class Iter { |
| public: |
| Iter(void* param) { |
| fBench = BenchRegistry::Head(); |
| fParam = param; |
| } |
| |
| SkBenchmark* next() { |
| if (fBench) { |
| BenchRegistry::Factory f = fBench->factory(); |
| fBench = fBench->next(); |
| return f(fParam); |
| } |
| return NULL; |
| } |
| |
| private: |
| const BenchRegistry* fBench; |
| void* fParam; |
| }; |
| |
| class AutoPrePostDraw { |
| public: |
| AutoPrePostDraw(SkBenchmark* bench) : fBench(bench) { |
| fBench->preDraw(); |
| } |
| ~AutoPrePostDraw() { |
| fBench->postDraw(); |
| } |
| private: |
| SkBenchmark* fBench; |
| }; |
| |
| static void make_filename(const char name[], SkString* path) { |
| path->set(name); |
| for (int i = 0; name[i]; i++) { |
| switch (name[i]) { |
| case '/': |
| case '\\': |
| case ' ': |
| case ':': |
| path->writable_str()[i] = '-'; |
| break; |
| default: |
| break; |
| } |
| } |
| } |
| |
| static void saveFile(const char name[], const char config[], const char dir[], |
| const SkBitmap& bm) { |
| SkBitmap copy; |
| if (!bm.copyTo(©, SkBitmap::kARGB_8888_Config)) { |
| return; |
| } |
| |
| if (bm.config() == SkBitmap::kA8_Config) { |
| // turn alpha into gray-scale |
| size_t size = copy.getSize() >> 2; |
| SkPMColor* p = copy.getAddr32(0, 0); |
| for (size_t i = 0; i < size; i++) { |
| int c = (*p >> SK_A32_SHIFT) & 0xFF; |
| c = 255 - c; |
| c |= (c << 24) | (c << 16) | (c << 8); |
| *p++ = c | (SK_A32_MASK << SK_A32_SHIFT); |
| } |
| } |
| |
| SkString str; |
| make_filename(name, &str); |
| str.appendf("_%s.png", config); |
| str.prepend(dir); |
| ::remove(str.c_str()); |
| SkImageEncoder::EncodeFile(str.c_str(), copy, SkImageEncoder::kPNG_Type, |
| 100); |
| } |
| |
| static void performClip(SkCanvas* canvas, int w, int h) { |
| SkRect r; |
| |
| r.set(SkIntToScalar(10), SkIntToScalar(10), |
| SkIntToScalar(w*2/3), SkIntToScalar(h*2/3)); |
| canvas->clipRect(r, SkRegion::kIntersect_Op); |
| |
| r.set(SkIntToScalar(w/3), SkIntToScalar(h/3), |
| SkIntToScalar(w-10), SkIntToScalar(h-10)); |
| canvas->clipRect(r, SkRegion::kXOR_Op); |
| } |
| |
| static void performRotate(SkCanvas* canvas, int w, int h) { |
| const SkScalar x = SkIntToScalar(w) / 2; |
| const SkScalar y = SkIntToScalar(h) / 2; |
| |
| canvas->translate(x, y); |
| canvas->rotate(SkIntToScalar(35)); |
| canvas->translate(-x, -y); |
| } |
| |
| static void performScale(SkCanvas* canvas, int w, int h) { |
| const SkScalar x = SkIntToScalar(w) / 2; |
| const SkScalar y = SkIntToScalar(h) / 2; |
| |
| canvas->translate(x, y); |
| // just enough so we can't take the sprite case |
| canvas->scale(SK_Scalar1 * 99/100, SK_Scalar1 * 99/100); |
| canvas->translate(-x, -y); |
| } |
| |
| static bool parse_bool_arg(char * const* argv, char* const* stop, bool* var) { |
| if (argv < stop) { |
| *var = atoi(*argv) != 0; |
| return true; |
| } |
| return false; |
| } |
| |
| enum Backend { |
| kNonRendering_Backend, |
| kRaster_Backend, |
| kGPU_Backend, |
| kPDF_Backend, |
| }; |
| |
| static SkDevice* make_device(SkBitmap::Config config, const SkIPoint& size, |
| Backend backend, int sampleCount, GrContext* context) { |
| SkDevice* device = NULL; |
| SkBitmap bitmap; |
| bitmap.setConfig(config, size.fX, size.fY); |
| |
| switch (backend) { |
| case kRaster_Backend: |
| bitmap.allocPixels(); |
| erase(bitmap); |
| device = SkNEW_ARGS(SkDevice, (bitmap)); |
| break; |
| #if SK_SUPPORT_GPU |
| case kGPU_Backend: { |
| GrTextureDesc desc; |
| desc.fConfig = kSkia8888_GrPixelConfig; |
| desc.fFlags = kRenderTarget_GrTextureFlagBit; |
| desc.fWidth = size.fX; |
| desc.fHeight = size.fY; |
| desc.fSampleCnt = sampleCount; |
| SkAutoTUnref<GrTexture> texture(context->createUncachedTexture(desc, NULL, 0)); |
| if (!texture) { |
| return NULL; |
| } |
| device = SkNEW_ARGS(SkGpuDevice, (context, texture.get())); |
| break; |
| } |
| #endif |
| case kPDF_Backend: |
| default: |
| SkASSERT(!"unsupported"); |
| } |
| return device; |
| } |
| |
| #if SK_SUPPORT_GPU |
| GrContextFactory gContextFactory; |
| typedef GrContextFactory::GLContextType GLContextType; |
| static const GLContextType kDontCareGLCtxType = GrContextFactory::kNative_GLContextType; |
| #else |
| typedef int GLContextType; |
| static const GLContextType kDontCareGLCtxType = 0; |
| #endif |
| |
| static const struct { |
| SkBitmap::Config fConfig; |
| const char* fName; |
| int fSampleCnt; |
| Backend fBackend; |
| GLContextType fContextType; |
| bool fRunByDefault; |
| } gConfigs[] = { |
| { SkBitmap::kNo_Config, "NONRENDERING", 0, kNonRendering_Backend, kDontCareGLCtxType, true }, |
| { SkBitmap::kARGB_8888_Config, "8888", 0, kRaster_Backend, kDontCareGLCtxType, true }, |
| { SkBitmap::kRGB_565_Config, "565", 0, kRaster_Backend, kDontCareGLCtxType, true }, |
| #if SK_SUPPORT_GPU |
| { SkBitmap::kARGB_8888_Config, "GPU", 0, kGPU_Backend, GrContextFactory::kNative_GLContextType, true }, |
| { SkBitmap::kARGB_8888_Config, "MSAA4", 4, kGPU_Backend, GrContextFactory::kNative_GLContextType, false }, |
| { SkBitmap::kARGB_8888_Config, "MSAA16", 16, kGPU_Backend, GrContextFactory::kNative_GLContextType, false }, |
| #if SK_ANGLE |
| { SkBitmap::kARGB_8888_Config, "ANGLE", 0, kGPU_Backend, GrContextFactory::kANGLE_GLContextType, true }, |
| #endif // SK_ANGLE |
| #ifdef SK_DEBUG |
| { SkBitmap::kARGB_8888_Config, "Debug", 0, kGPU_Backend, GrContextFactory::kDebug_GLContextType, GR_DEBUG }, |
| #endif // SK_DEBUG |
| { SkBitmap::kARGB_8888_Config, "NULLGPU", 0, kGPU_Backend, GrContextFactory::kNull_GLContextType, true }, |
| #endif // SK_SUPPORT_GPU |
| }; |
| |
| static int findConfig(const char config[]) { |
| for (size_t i = 0; i < SK_ARRAY_COUNT(gConfigs); i++) { |
| if (!strcmp(config, gConfigs[i].fName)) { |
| return i; |
| } |
| } |
| return -1; |
| } |
| |
| static bool skip_name(const SkTDArray<const char*> array, const char name[]) { |
| if (0 == array.count()) { |
| // no names, so don't skip anything |
| return false; |
| } |
| for (int i = 0; i < array.count(); ++i) { |
| if (strstr(name, array[i])) { |
| // found the name, so don't skip |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| static void help() { |
| SkString configsStr; |
| static const size_t kConfigCount = SK_ARRAY_COUNT(gConfigs); |
| for (size_t i = 0; i < kConfigCount; ++i) { |
| configsStr.appendf("%s%s", gConfigs[i].fName, ((i == kConfigCount - 1) ? "" : "|")); |
| } |
| |
| SkDebugf("Usage: bench [-o outDir] [--repeat nr] [--logPerIter] " |
| "[--timers [wcgWC]*] [--rotate]\n" |
| " [--scale] [--clip] [--min] [--forceAA 1|0] [--forceFilter 1|0]\n" |
| " [--forceDither 1|0] [--forceBlend 1|0]" |
| #if SK_SUPPORT_GPU |
| " [--gpuCacheSize <bytes> <count>]" |
| #endif |
| "\n" |
| " [--strokeWidth width] [--match name]\n" |
| " [--mode normal|deferred|deferredSilent|record|picturerecord]\n" |
| " [--config "); |
| SkDebugf("%s]\n", configsStr.c_str()); |
| SkDebugf(" [-Dfoo bar] [--logFile filename] [-h|--help]"); |
| SkDebugf("\n\n"); |
| SkDebugf(" -o outDir : Image of each bench will be put in outDir.\n"); |
| SkDebugf(" --repeat nr : Each bench repeats for nr times.\n"); |
| SkDebugf(" --logPerIter : " |
| "Log each repeat timer instead of mean, default is disabled.\n"); |
| SkDebugf(" --timers [wcgWC]* : " |
| "Display wall, cpu, gpu, truncated wall or truncated cpu time for each bench.\n"); |
| SkDebugf(" --rotate : Rotate before each bench runs.\n"); |
| SkDebugf(" --scale : Scale before each bench runs.\n"); |
| SkDebugf(" --clip : Clip before each bench runs.\n"); |
| SkDebugf(" --min : Print the minimum times (instead of average).\n"); |
| SkDebugf(" --forceAA 1|0 : " |
| "Enable/disable anti-aliased, default is enabled.\n"); |
| SkDebugf(" --forceFilter 1|0 : " |
| "Enable/disable bitmap filtering, default is disabled.\n"); |
| SkDebugf(" --forceDither 1|0 : " |
| "Enable/disable dithering, default is disabled.\n"); |
| SkDebugf(" --forceBlend 1|0 : " |
| "Enable/disable dithering, default is disabled.\n"); |
| #if SK_SUPPORT_GPU |
| SkDebugf(" --gpuCacheSize <bytes> <count>: " |
| "limits gpu cache to bytes size or object count.\n"); |
| SkDebugf(" -1 for either value means use the default. 0 for either disables the cache.\n"); |
| #endif |
| SkDebugf(" --strokeWidth width : The width for path stroke.\n"); |
| SkDebugf(" --match name : Only run bench whose name is matched.\n"); |
| SkDebugf(" --mode normal|deferred|deferredSilent|record|picturerecord :\n" |
| " Run in the corresponding mode\n" |
| " normal, Use a normal canvas to draw to;\n" |
| " deferred, Use a deferrred canvas when drawing;\n" |
| " deferredSilent, deferred with silent playback;\n" |
| " record, Benchmark the time to record to an SkPicture;\n" |
| " picturerecord, Benchmark the time to do record from a \n" |
| " SkPicture to a SkPicture.\n"); |
| SkDebugf(" --logFile filename : destination for writing log output, in addition to stdout.\n"); |
| SkDebugf(" --config %s:\n", configsStr.c_str()); |
| SkDebugf(" Run bench in corresponding config mode.\n"); |
| SkDebugf(" -Dfoo bar : Add extra definition to bench.\n"); |
| SkDebugf(" -h|--help : Show this help message.\n"); |
| } |
| |
| int tool_main(int argc, char** argv); |
| int tool_main(int argc, char** argv) { |
| #if SK_ENABLE_INST_COUNT |
| gPrintInstCount = true; |
| #endif |
| SkAutoGraphics ag; |
| |
| SkTDict<const char*> defineDict(1024); |
| int repeatDraw = 1; |
| bool logPerIter = false; |
| int forceAlpha = 0xFF; |
| bool forceAA = true; |
| bool forceFilter = false; |
| SkTriState::State forceDither = SkTriState::kDefault; |
| bool timerWall = false; |
| bool truncatedTimerWall = false; |
| bool timerCpu = true; |
| bool truncatedTimerCpu = false; |
| bool timerGpu = true; |
| bool doScale = false; |
| bool doRotate = false; |
| bool doClip = false; |
| bool printMin = false; |
| bool hasStrokeWidth = false; |
| |
| #if SK_SUPPORT_GPU |
| struct { |
| int fBytes; |
| int fCount; |
| } gpuCacheSize = { -1, -1 }; // -1s mean use the default |
| #endif |
| |
| float strokeWidth; |
| SkTDArray<const char*> fMatches; |
| benchModes benchMode = kNormal_benchModes; |
| SkString perIterTimeformat("%.2f"); |
| SkString normalTimeFormat("%6.2f"); |
| |
| SkString outDir; |
| SkBitmap::Config outConfig = SkBitmap::kNo_Config; |
| const char* configName = ""; |
| Backend backend = kRaster_Backend; // for warning |
| int sampleCount = 0; |
| SkTDArray<int> configs; |
| bool userConfig = false; |
| |
| SkBenchLogger logger; |
| |
| char* const* stop = argv + argc; |
| for (++argv; argv < stop; ++argv) { |
| if (strcmp(*argv, "-o") == 0) { |
| argv++; |
| if (argv < stop && **argv) { |
| outDir.set(*argv); |
| if (outDir.c_str()[outDir.size() - 1] != '/') { |
| outDir.append("/"); |
| } |
| } |
| } else if (strcmp(*argv, "--repeat") == 0) { |
| argv++; |
| if (argv < stop) { |
| repeatDraw = atoi(*argv); |
| if (repeatDraw < 1) { |
| repeatDraw = 1; |
| } |
| } else { |
| logger.logError("missing arg for --repeat\n"); |
| help(); |
| return -1; |
| } |
| } else if (strcmp(*argv, "--logPerIter") == 0) { |
| logPerIter = true; |
| } else if (strcmp(*argv, "--timers") == 0) { |
| argv++; |
| if (argv < stop) { |
| timerWall = false; |
| truncatedTimerWall = false; |
| timerCpu = false; |
| truncatedTimerCpu = false; |
| timerGpu = false; |
| for (char* t = *argv; *t; ++t) { |
| switch (*t) { |
| case 'w': timerWall = true; break; |
| case 'c': timerCpu = true; break; |
| case 'W': truncatedTimerWall = true; break; |
| case 'C': truncatedTimerCpu = true; break; |
| case 'g': timerGpu = true; break; |
| } |
| } |
| } else { |
| logger.logError("missing arg for --timers\n"); |
| help(); |
| return -1; |
| } |
| } else if (!strcmp(*argv, "--rotate")) { |
| doRotate = true; |
| } else if (!strcmp(*argv, "--scale")) { |
| doScale = true; |
| } else if (!strcmp(*argv, "--clip")) { |
| doClip = true; |
| } else if (!strcmp(*argv, "--min")) { |
| printMin = true; |
| } else if (strcmp(*argv, "--forceAA") == 0) { |
| if (!parse_bool_arg(++argv, stop, &forceAA)) { |
| logger.logError("missing arg for --forceAA\n"); |
| help(); |
| return -1; |
| } |
| } else if (strcmp(*argv, "--forceFilter") == 0) { |
| if (!parse_bool_arg(++argv, stop, &forceFilter)) { |
| logger.logError("missing arg for --forceFilter\n"); |
| help(); |
| return -1; |
| } |
| } else if (strcmp(*argv, "--forceDither") == 0) { |
| bool tmp; |
| 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; |
| #if SK_SUPPORT_GPU |
| } else if (strcmp(*argv, "--gpuCacheSize") == 0) { |
| if (stop - argv > 2) { |
| gpuCacheSize.fBytes = atoi(*++argv); |
| gpuCacheSize.fCount = atoi(*++argv); |
| } else { |
| SkDebugf("missing arg for --gpuCacheSize\n"); |
| help(); |
| return -1; |
| } |
| #endif |
| } 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, add the default configs |
| for (unsigned int i = 0; i < SK_ARRAY_COUNT(gConfigs); ++i) { |
| if (gConfigs[i].fRunByDefault) { |
| *configs.append() = i; |
| } |
| } |
| } |
| if (kNormal_benchModes != benchMode) { |
| // Non-rendering configs only run in normal mode |
| for (int i = 0; i < configs.count(); ++i) { |
| int configIdx = configs[i]; |
| if (kNonRendering_Backend == gConfigs[configIdx].fBackend) { |
| configs.remove(i, 1); |
| --i; |
| } |
| } |
| } |
| |
| #if SK_SUPPORT_GPU |
| for (int i = 0; i < configs.count(); ++i) { |
| int configIdx = configs[i]; |
| |
| if (kGPU_Backend == gConfigs[configIdx].fBackend && gConfigs[configIdx].fSampleCnt > 0) { |
| GrContext* context = gContextFactory.get(gConfigs[configIdx].fContextType); |
| if (NULL == context) { |
| SkString error; |
| error.printf("Error creating GrContext for config %s. Config will be skipped.\n", |
| gConfigs[configIdx].fName); |
| logger.logError(error.c_str()); |
| configs.remove(i); |
| --i; |
| continue; |
| } |
| if (gConfigs[configIdx].fSampleCnt > context->getMaxSampleCount()){ |
| SkString error; |
| error.printf("Sample count (%d) for config %s is unsupported. " |
| "Config will be skipped.\n", |
| gConfigs[configIdx].fSampleCnt, gConfigs[configIdx].fName); |
| logger.logError(error.c_str()); |
| configs.remove(i); |
| --i; |
| continue; |
| } |
| } |
| } |
| #endif |
| |
| // 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); |
| } |
| |
| SkTArray<BenchTimer*> timers(SK_ARRAY_COUNT(gConfigs)); |
| for (size_t i = 0; i < SK_ARRAY_COUNT(gConfigs); ++i) { |
| #if SK_SUPPORT_GPU |
| SkGLContextHelper* glCtx = NULL; |
| if (kGPU_Backend == gConfigs[i].fBackend) { |
| GrContext* context = gContextFactory.get(gConfigs[i].fContextType); |
| if (NULL != context) { |
| // Set the user specified cache limits if non-default. |
| size_t bytes; |
| int count; |
| context->getTextureCacheLimits(&count, &bytes); |
| if (-1 != gpuCacheSize.fBytes) { |
| bytes = static_cast<size_t>(gpuCacheSize.fBytes); |
| } |
| if (-1 != gpuCacheSize.fCount) { |
| count = gpuCacheSize.fCount; |
| } |
| context->setTextureCacheLimits(count, bytes); |
| } |
| glCtx = gContextFactory.getGLContext(gConfigs[i].fContextType); |
| } |
| timers.push_back(SkNEW_ARGS(BenchTimer, (glCtx))); |
| #else |
| timers.push_back(SkNEW(BenchTimer)); |
| #endif |
| } |
| |
| 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; |
| } |
| |
| bool loggedBenchStart = false; |
| |
| AutoPrePostDraw appd(bench); |
| |
| for (int x = 0; x < configs.count(); ++x) { |
| int configIndex = configs[x]; |
| |
| if (kNonRendering_Backend == gConfigs[configIndex].fBackend) { |
| if (bench->isRendering()) { |
| continue; |
| } |
| } else { |
| if (!bench->isRendering()) { |
| continue; |
| } |
| } |
| |
| outConfig = gConfigs[configIndex].fConfig; |
| configName = gConfigs[configIndex].fName; |
| backend = gConfigs[configIndex].fBackend; |
| sampleCount = gConfigs[configIndex].fSampleCnt; |
| GrContext* context = NULL; |
| BenchTimer* timer = timers[configIndex]; |
| |
| #if SK_SUPPORT_GPU |
| SkGLContextHelper* glContext = NULL; |
| if (kGPU_Backend == backend) { |
| context = gContextFactory.get(gConfigs[configIndex].fContextType); |
| if (NULL == context) { |
| continue; |
| } |
| glContext = gContextFactory.getGLContext(gConfigs[configIndex].fContextType); |
| } |
| #endif |
| SkDevice* device = NULL; |
| SkCanvas* canvas = NULL; |
| SkPicture pictureRecordFrom; |
| SkPicture pictureRecordTo; |
| |
| if (kNonRendering_Backend != backend) { |
| device = make_device(outConfig, dim, backend, sampleCount, context); |
| |
| switch(benchMode) { |
| case kDeferredSilent_benchModes: |
| case kDeferred_benchModes: |
| canvas = new SkDeferredCanvas(device); |
| break; |
| case kRecord_benchModes: |
| canvas = pictureRecordTo.beginRecording(dim.fX, dim.fY, |
| SkPicture::kUsePathBoundsForClip_RecordingFlag); |
| 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, |
| SkPicture::kUsePathBoundsForClip_RecordingFlag); |
| bench->draw(tempCanvas); |
| pictureRecordFrom.endRecording(); |
| canvas = pictureRecordTo.beginRecording(dim.fX, dim.fY, |
| SkPicture::kUsePathBoundsForClip_RecordingFlag); |
| canvas->ref(); |
| break; |
| } |
| case kNormal_benchModes: |
| canvas = new SkCanvas(device); |
| break; |
| default: |
| SkASSERT(0); |
| } |
| device->unref(); |
| } |
| SkAutoUnref canvasUnref(canvas); |
| |
| if (NULL != 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); |
| } |
| } |
| |
| if (!loggedBenchStart) { |
| loggedBenchStart = true; |
| SkString str; |
| str.printf("running bench [%d %d] %28s", dim.fX, dim.fY, bench->getName()); |
| logger.logProgress(str); |
| } |
| |
| // warm up caches if needed |
| if (repeatDraw > 1 && NULL != canvas) { |
| #if SK_SUPPORT_GPU |
| // purge the GPU resources to reduce variance |
| if (NULL != context) { |
| context->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 (NULL != context) { |
| context->flush(); |
| SK_GL(*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 |
| // accumulate. |
| canvas = pictureRecordTo.beginRecording(dim.fX, dim.fY, |
| SkPicture::kUsePathBoundsForClip_RecordingFlag); |
| } |
| |
| timer->start(); |
| if (NULL != canvas) { |
| canvas->save(); |
| } |
| if (benchMode == kPictureRecord_benchModes) { |
| pictureRecordFrom.draw(canvas); |
| } else { |
| bench->draw(canvas); |
| } |
| |
| if (kDeferredSilent_benchModes == benchMode) { |
| static_cast<SkDeferredCanvas*>(canvas)->silentFlush(); |
| } else if (NULL != canvas) { |
| canvas->flush(); |
| } |
| |
| if (NULL != canvas) { |
| canvas->restore(); |
| } |
| |
| // 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 (NULL != glContext) { |
| context->flush(); |
| SK_GL(*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 && NULL != context); |
| logger.logProgress(result); |
| } |
| if (outDir.size() > 0 && kNonRendering_Backend != backend) { |
| saveFile(bench->getName(), configName, outDir.c_str(), |
| device->accessBitmap(false)); |
| canvas->clear(SK_ColorWHITE); |
| } |
| } |
| if (loggedBenchStart) { |
| logger.logProgress(SkString("\n")); |
| } |
| } |
| #if SK_SUPPORT_GPU |
| #if GR_CACHE_STATS |
| for (int i = 0; i <= GrContextFactory::kLastGLContextType; ++i) { |
| GrContextFactory::GLContextType ctxType = (GrContextFactory::GLContextType)i; |
| GrContext* context = gContextFactory.get(ctxType); |
| if (NULL != context) { |
| SkDebugf("Cache Stats for %s context:\n", GrContextFactory::GLContextTypeName(ctxType)); |
| context->printCacheStats(); |
| SkDebugf("\n"); |
| } |
| } |
| #endif |
| // Destroy the GrContext before the inst tracking printing at main() exit occurs. |
| gContextFactory.destroyContexts(); |
| #endif |
| for (size_t i = 0; i < SK_ARRAY_COUNT(gConfigs); ++i) { |
| SkDELETE(timers[i]); |
| } |
| |
| return 0; |
| } |
| |
| #if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL) |
| int main(int argc, char * const argv[]) { |
| return tool_main(argc, (char**) argv); |
| } |
| #endif |