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| 1 // Main binary for DM. |
| 2 // For a high-level overview, please see dm/README. |
| 3 |
| 4 #include "GrContext.h" |
| 5 #include "GrContextFactory.h" |
| 6 #include "SkCommandLineFlags.h" |
| 7 #include "SkForceLinking.h" |
| 8 #include "SkGraphics.h" |
| 9 #include "gm.h" |
| 10 |
| 11 #include "DMReporter.h" |
| 12 #include "DMTask.h" |
| 13 #include "DMTaskRunner.h" |
| 14 #include "DMCpuTask.h" |
| 15 #include "DMGpuTask.h" |
| 16 |
| 17 #include <string.h> |
| 18 |
| 19 using skiagm::GM; |
| 20 using skiagm::GMRegistry; |
| 21 using skiagm::Expectations; |
| 22 using skiagm::ExpectationsSource; |
| 23 using skiagm::JsonExpectationsSource; |
| 24 |
| 25 DEFINE_int32(cpuThreads, -1, "Threads for CPU work. Default NUM_CPUS."); |
| 26 DEFINE_int32(gpuThreads, 1, "Threads for GPU work."); |
| 27 DEFINE_string(expectations, "", "Compare generated images against JSON expectati
ons at this path."); |
| 28 DEFINE_string(resources, "resources", "Path to resources directory."); |
| 29 DEFINE_string(match, "", "[~][^]substring[$] [...] of GM name to run.\n" |
| 30 "Multiple matches may be separated by spaces.\n" |
| 31 "~ causes a matching GM to always be skipped\n" |
| 32 "^ requires the start of the GM to match\n" |
| 33 "$ requires the end of the GM to match\n" |
| 34 "^ and $ requires an exact match\n" |
| 35 "If a GM does not match any list entry,\n" |
| 36 "it is skipped unless some list entry starts with ~"); |
| 37 DEFINE_string(config, "8888 gpu", |
| 38 "Options: 565 8888 gpu msaa4 msaa16 gpunull gpudebug angle mesa"); // TO
DO(mtklein): pdf |
| 39 |
| 40 __SK_FORCE_IMAGE_DECODER_LINKING; |
| 41 |
| 42 // Split str on any characters in delimiters into out. (Think, strtok with a sa
ne API.) |
| 43 static void split(const char* str, const char* delimiters, SkTArray<SkString>* o
ut) { |
| 44 const char* end = str + strlen(str); |
| 45 while (str != end) { |
| 46 // Find a token. |
| 47 const size_t len = strcspn(str, delimiters); |
| 48 out->push_back().set(str, len); |
| 49 str += len; |
| 50 // Skip any delimiters. |
| 51 str += strspn(str, delimiters); |
| 52 } |
| 53 } |
| 54 |
| 55 // "FooBar" -> "foobar". Obviously, ASCII only. |
| 56 static SkString lowercase(SkString s) { |
| 57 for (size_t i = 0; i < s.size(); i++) { |
| 58 s[i] = tolower(s[i]); |
| 59 } |
| 60 return s; |
| 61 } |
| 62 |
| 63 static void kick_off_tasks(const SkTDArray<GMRegistry::Factory>& gms, |
| 64 const SkTArray<SkString>& configs, |
| 65 const ExpectationsSource& expectations, |
| 66 DM::Reporter* reporter, |
| 67 DM::TaskRunner* tasks) { |
| 68 const SkBitmap::Config _565 = SkBitmap::kRGB_565_Config; |
| 69 const SkBitmap::Config _8888 = SkBitmap::kARGB_8888_Config; |
| 70 const GrContextFactory::GLContextType native = GrContextFactory::kNative_GLC
ontextType; |
| 71 const GrContextFactory::GLContextType null = GrContextFactory::kNull_GLCon
textType; |
| 72 const GrContextFactory::GLContextType debug = GrContextFactory::kDebug_GLCo
ntextType; |
| 73 const GrContextFactory::GLContextType angle = |
| 74 #if SK_ANGLE |
| 75 GrContextFactory::kANGLE_GLContextType; |
| 76 #else |
| 77 native; |
| 78 #endif |
| 79 const GrContextFactory::GLContextType mesa = |
| 80 #if SK_MESA |
| 81 GLContextFactory::kMESA_GLContextType; |
| 82 #else |
| 83 native; |
| 84 #endif |
| 85 |
| 86 for (int i = 0; i < gms.count(); i++) { |
| 87 SkAutoTDelete<GM> gmForName(gms[i](NULL)); |
| 88 if (SkCommandLineFlags::ShouldSkip(FLAGS_match, gmForName->shortName()))
continue; |
| 89 |
| 90 #define START(name, type, ...)
\ |
| 91 if (lowercase(configs[j]).equals(name)) {
\ |
| 92 tasks->add(SkNEW_ARGS(DM::type,
\ |
| 93 (name, reporter, tasks, expectations, gms[i], __VA_ARGS__)))
; \ |
| 94 } |
| 95 for (int j = 0; j < configs.count(); j++) { |
| 96 START("565", CpuTask, _565); |
| 97 START("8888", CpuTask, _8888); |
| 98 START("gpu", GpuTask, _8888, native, 0); |
| 99 START("msaa4", GpuTask, _8888, native, 4); |
| 100 START("msaa16", GpuTask, _8888, native, 16); |
| 101 START("gpunull", GpuTask, _8888, null, 0); |
| 102 START("gpudebug", GpuTask, _8888, debug, 0); |
| 103 START("angle", GpuTask, _8888, angle, 0); |
| 104 START("mesa", GpuTask, _8888, mesa, 0); |
| 105 //START("pdf", PdfTask, _8888); |
| 106 } |
| 107 } |
| 108 #undef START |
| 109 } |
| 110 |
| 111 static void report_failures(const DM::Reporter& reporter) { |
| 112 SkTArray<SkString> failures; |
| 113 reporter.getFailures(&failures); |
| 114 |
| 115 if (failures.count() == 0) { |
| 116 return; |
| 117 } |
| 118 |
| 119 SkDebugf("Failures:\n"); |
| 120 for (int i = 0; i < failures.count(); i++) { |
| 121 SkDebugf(" %s\n", failures[i].c_str()); |
| 122 } |
| 123 } |
| 124 |
| 125 class NoExpectations : public ExpectationsSource { |
| 126 public: |
| 127 Expectations get(const char* /*testName*/) const SK_OVERRIDE { |
| 128 return Expectations(); |
| 129 } |
| 130 }; |
| 131 |
| 132 |
| 133 int main(int argc, char** argv) { |
| 134 SkGraphics::Init(); |
| 135 |
| 136 SkCommandLineFlags::Parse(argc, argv); |
| 137 GM::SetResourcePath(FLAGS_resources[0]); |
| 138 SkTArray<SkString> configs; |
| 139 for (int i = 0; i < FLAGS_config.count(); i++) { |
| 140 split(FLAGS_config[i], ", ", &configs); |
| 141 } |
| 142 |
| 143 SkTDArray<GMRegistry::Factory> gms; |
| 144 for (const GMRegistry* reg = GMRegistry::Head(); reg != NULL; reg = reg->nex
t()) { |
| 145 *gms.append() = reg->factory(); |
| 146 } |
| 147 SkDebugf("%d GMs x %d configs\n", gms.count(), configs.count()); |
| 148 |
| 149 SkAutoTUnref<ExpectationsSource> expectations(SkNEW(NoExpectations)); |
| 150 if (FLAGS_expectations.count() > 0) { |
| 151 expectations.reset(SkNEW_ARGS(JsonExpectationsSource, (FLAGS_expectation
s[0]))); |
| 152 } |
| 153 |
| 154 DM::Reporter reporter; |
| 155 DM::TaskRunner tasks(FLAGS_cpuThreads, FLAGS_gpuThreads); |
| 156 kick_off_tasks(gms, configs, *expectations, &reporter, &tasks); |
| 157 tasks.wait(); |
| 158 |
| 159 reporter.updateStatusLine(); |
| 160 SkDebugf("\n"); |
| 161 report_failures(reporter); |
| 162 |
| 163 SkGraphics::Term(); |
| 164 |
| 165 return reporter.failed() > 0; |
| 166 } |
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