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Diffstat (limited to 'chromium/third_party/skia/dm/DM.cpp')
| -rw-r--r-- | chromium/third_party/skia/dm/DM.cpp | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/chromium/third_party/skia/dm/DM.cpp b/chromium/third_party/skia/dm/DM.cpp new file mode 100644 index 00000000000..29810130c31 --- /dev/null +++ b/chromium/third_party/skia/dm/DM.cpp @@ -0,0 +1,282 @@ +// Main binary for DM. +// For a high-level overview, please see dm/README. + +#include "Benchmark.h" +#include "CrashHandler.h" +#include "SkCommandLineFlags.h" +#include "SkForceLinking.h" +#include "SkGraphics.h" +#include "SkPicture.h" +#include "SkString.h" +#include "Test.h" +#include "gm.h" + +#include "DMBenchTask.h" +#include "DMCpuGMTask.h" +#include "DMGpuGMTask.h" +#include "DMGpuSupport.h" +#include "DMPDFTask.h" +#include "DMReporter.h" +#include "DMSKPTask.h" +#include "DMTask.h" +#include "DMTaskRunner.h" +#include "DMTestTask.h" +#include "DMWriteTask.h" + +#ifdef SK_BUILD_POPPLER +# include "SkPDFRasterizer.h" +# define RASTERIZE_PDF_PROC SkPopplerRasterizePDF +#else +# define RASTERIZE_PDF_PROC NULL +#endif + +#include <ctype.h> + +using skiagm::GM; +using skiagm::GMRegistry; +using skiatest::Test; +using skiatest::TestRegistry; + +DEFINE_int32(threads, -1, "Threads for CPU work. Default NUM_CPUS."); +DEFINE_int32(gpuThreads, 1, "Threads for GPU work."); +DEFINE_string2(expectations, r, "", + "If a directory, compare generated images against images under this path. " + "If a file, compare generated images against JSON expectations at this path." +); +DEFINE_string2(resources, i, "resources", "Path to resources directory."); +DEFINE_string(match, "", "[~][^]substring[$] [...] of GM name to run.\n" + "Multiple matches may be separated by spaces.\n" + "~ causes a matching GM to always be skipped\n" + "^ requires the start of the GM to match\n" + "$ requires the end of the GM to match\n" + "^ and $ requires an exact match\n" + "If a GM does not match any list entry,\n" + "it is skipped unless some list entry starts with ~"); +DEFINE_string(config, "565 8888 pdf gpu nonrendering", + "Options: 565 8888 pdf gpu nonrendering msaa4 msaa16 nvprmsaa4 nvprmsaa16 " + "gpunull gpudebug angle mesa"); +DEFINE_bool(dryRun, false, + "Just print the tests that would be run, without actually running them."); +DEFINE_bool(leaks, false, "Print leaked instance-counted objects at exit?"); +DEFINE_string(skps, "", "Directory to read skps from."); + +DEFINE_bool(gms, true, "Run GMs?"); +DEFINE_bool(benches, true, "Run benches? Does not run GMs-as-benches."); +DEFINE_bool(tests, true, "Run tests?"); + +DECLARE_bool(verbose); + +__SK_FORCE_IMAGE_DECODER_LINKING; + +// "FooBar" -> "foobar". Obviously, ASCII only. +static SkString lowercase(SkString s) { + for (size_t i = 0; i < s.size(); i++) { + s[i] = tolower(s[i]); + } + return s; +} + +static const GrContextFactory::GLContextType native = GrContextFactory::kNative_GLContextType; +static const GrContextFactory::GLContextType nvpr = GrContextFactory::kNVPR_GLContextType; +static const GrContextFactory::GLContextType null = GrContextFactory::kNull_GLContextType; +static const GrContextFactory::GLContextType debug = GrContextFactory::kDebug_GLContextType; +static const GrContextFactory::GLContextType angle = +#if SK_ANGLE +GrContextFactory::kANGLE_GLContextType; +#else +native; +#endif +static const GrContextFactory::GLContextType mesa = +#if SK_MESA +GrContextFactory::kMESA_GLContextType; +#else +native; +#endif + +static void kick_off_gms(const SkTDArray<GMRegistry::Factory>& gms, + const SkTArray<SkString>& configs, + const DM::Expectations& expectations, + DM::Reporter* reporter, + DM::TaskRunner* tasks) { +#define START(name, type, ...) \ + if (lowercase(configs[j]).equals(name)) { \ + tasks->add(SkNEW_ARGS(DM::type, (name, reporter, tasks, gms[i], ## __VA_ARGS__))); \ + } + for (int i = 0; i < gms.count(); i++) { + for (int j = 0; j < configs.count(); j++) { + START("565", CpuGMTask, expectations, kRGB_565_SkColorType); + START("8888", CpuGMTask, expectations, kN32_SkColorType); + START("gpu", GpuGMTask, expectations, native, 0); + START("msaa4", GpuGMTask, expectations, native, 4); + START("msaa16", GpuGMTask, expectations, native, 16); + START("nvprmsaa4", GpuGMTask, expectations, nvpr, 4); + START("nvprmsaa16", GpuGMTask, expectations, nvpr, 16); + START("gpunull", GpuGMTask, expectations, null, 0); + START("gpudebug", GpuGMTask, expectations, debug, 0); + START("angle", GpuGMTask, expectations, angle, 0); + START("mesa", GpuGMTask, expectations, mesa, 0); + START("pdf", PDFTask, RASTERIZE_PDF_PROC); + } + } +#undef START +} + +static void kick_off_benches(const SkTDArray<BenchRegistry::Factory>& benches, + const SkTArray<SkString>& configs, + DM::Reporter* reporter, + DM::TaskRunner* tasks) { +#define START(name, type, ...) \ + if (lowercase(configs[j]).equals(name)) { \ + tasks->add(SkNEW_ARGS(DM::type, (name, reporter, tasks, benches[i], ## __VA_ARGS__))); \ + } + for (int i = 0; i < benches.count(); i++) { + for (int j = 0; j < configs.count(); j++) { + START("nonrendering", NonRenderingBenchTask); + START("565", CpuBenchTask, kRGB_565_SkColorType); + START("8888", CpuBenchTask, kN32_SkColorType); + START("gpu", GpuBenchTask, native, 0); + START("msaa4", GpuBenchTask, native, 4); + START("msaa16", GpuBenchTask, native, 16); + START("nvprmsaa4", GpuBenchTask, nvpr, 4); + START("nvprmsaa16", GpuBenchTask, nvpr, 16); + START("gpunull", GpuBenchTask, null, 0); + START("gpudebug", GpuBenchTask, debug, 0); + START("angle", GpuBenchTask, angle, 0); + START("mesa", GpuBenchTask, mesa, 0); + } + } +#undef START +} + +static void kick_off_tests(const SkTDArray<TestRegistry::Factory>& tests, + DM::Reporter* reporter, + DM::TaskRunner* tasks) { + for (int i = 0; i < tests.count(); i++) { + SkAutoTDelete<Test> test(tests[i](NULL)); + if (test->isGPUTest()) { + tasks->add(SkNEW_ARGS(DM::GpuTestTask, (reporter, tasks, tests[i]))); + } else { + tasks->add(SkNEW_ARGS(DM::CpuTestTask, (reporter, tasks, tests[i]))); + } + } +} + +static void kick_off_skps(DM::Reporter* reporter, DM::TaskRunner* tasks) { + if (FLAGS_skps.isEmpty()) { + return; + } + + SkOSFile::Iter it(FLAGS_skps[0], ".skp"); + SkString filename; + while (it.next(&filename)) { + if (SkCommandLineFlags::ShouldSkip(FLAGS_match, filename.c_str())) { + continue; + } + + const SkString path = SkOSPath::SkPathJoin(FLAGS_skps[0], filename.c_str()); + + SkAutoTDelete<SkStream> stream(SkStream::NewFromFile(path.c_str())); + if (stream.get() == NULL) { + SkDebugf("Could not read %s.\n", path.c_str()); + exit(1); + } + SkAutoTUnref<SkPicture> pic(SkPicture::CreateFromStream(stream.get())); + if (pic.get() == NULL) { + SkDebugf("Could not read %s as an SkPicture.\n", path.c_str()); + exit(1); + } + + tasks->add(SkNEW_ARGS(DM::SKPTask, (reporter, tasks, pic->clone(), filename))); + tasks->add(SkNEW_ARGS(DM::PDFTask, (reporter, tasks, pic->clone(), filename, + RASTERIZE_PDF_PROC))); + } +} + +static void report_failures(const SkTArray<SkString>& failures) { + if (failures.count() == 0) { + return; + } + + SkDebugf("Failures:\n"); + for (int i = 0; i < failures.count(); i++) { + SkDebugf(" %s\n", failures[i].c_str()); + } + SkDebugf("%d failures.\n", failures.count()); +} + +template <typename T, typename Registry> +static void append_matching_factories(Registry* head, SkTDArray<typename Registry::Factory>* out) { + for (const Registry* reg = head; reg != NULL; reg = reg->next()) { + SkAutoTDelete<T> forName(reg->factory()(NULL)); + if (!SkCommandLineFlags::ShouldSkip(FLAGS_match, forName->getName())) { + *out->append() = reg->factory(); + } + } +} + +int tool_main(int argc, char** argv); +int tool_main(int argc, char** argv) { + SetupCrashHandler(); + SkAutoGraphics ag; + SkCommandLineFlags::Parse(argc, argv); + + if (FLAGS_dryRun) { + FLAGS_verbose = true; + } +#if SK_ENABLE_INST_COUNT + gPrintInstCount = FLAGS_leaks; +#endif + + SkTArray<SkString> configs; + for (int i = 0; i < FLAGS_config.count(); i++) { + SkStrSplit(FLAGS_config[i], ", ", &configs); + } + + SkTDArray<GMRegistry::Factory> gms; + SkAutoTDelete<DM::Expectations> expectations(SkNEW(DM::NoExpectations)); + if (FLAGS_gms) { + append_matching_factories<GM>(GMRegistry::Head(), &gms); + + if (FLAGS_expectations.count() > 0) { + const char* path = FLAGS_expectations[0]; + if (sk_isdir(path)) { + expectations.reset(SkNEW_ARGS(DM::WriteTask::Expectations, (path))); + } else { + expectations.reset(SkNEW_ARGS(DM::JsonExpectations, (path))); + } + } + } + + SkTDArray<BenchRegistry::Factory> benches; + if (FLAGS_benches) { + append_matching_factories<Benchmark>(BenchRegistry::Head(), &benches); + } + + SkTDArray<TestRegistry::Factory> tests; + if (FLAGS_tests) { + append_matching_factories<Test>(TestRegistry::Head(), &tests); + } + + SkDebugf("(%d GMs, %d benches) x %d configs, %d tests\n", + gms.count(), benches.count(), configs.count(), tests.count()); + DM::Reporter reporter; + DM::TaskRunner tasks(FLAGS_threads, FLAGS_gpuThreads); + kick_off_gms(gms, configs, *expectations, &reporter, &tasks); + kick_off_benches(benches, configs, &reporter, &tasks); + kick_off_tests(tests, &reporter, &tasks); + kick_off_skps(&reporter, &tasks); + tasks.wait(); + + SkDebugf("\n"); + + SkTArray<SkString> failures; + reporter.getFailures(&failures); + report_failures(failures); + return failures.count() > 0; +} + +#if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL) +int main(int argc, char** argv) { + return tool_main(argc, argv); +} +#endif |