DM: add pdf

dm/DM.cpp

 // Main binary for DM.
 // For a high-level overview, please see dm/README.
 
 #include "SkBenchmark.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.");
 #ifdef SK_BUILD_JSON_WRITER
 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."
 );
 #else
 DEFINE_string2(expectations, r, "",
                "If a directory, compare generated images against images under this path. "
 );
 #endif
 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 gpu nonrendering",
-              "Options: 565 8888 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_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;
@@ skipping 28 matching lines @@
                          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, expectations, gms[i], ## __VA_ARGS__)));  \
     }
     for (int i = 0; i < gms.count(); i++) {
         for (int j = 0; j < configs.count(); j++) {
-            START("565",      CpuGMTask, kRGB_565_SkColorType);
-            START("8888",     CpuGMTask, kN32_SkColorType);
-            START("gpu",      GpuGMTask, native, 0);
-            START("msaa4",    GpuGMTask, native, 4);
-            START("msaa16",   GpuGMTask, native, 16);
-            START("nvprmsaa4", GpuGMTask, nvpr,  4);
+            START("565",        CpuGMTask, kRGB_565_SkColorType);
+            START("8888",       CpuGMTask, kN32_SkColorType);
+            START("gpu",        GpuGMTask, native, 0);
+            START("msaa4",      GpuGMTask, native, 4);
+            START("msaa16",     GpuGMTask, native, 16);
+            START("nvprmsaa4",  GpuGMTask, nvpr,  4);
             START("nvprmsaa16", GpuGMTask, nvpr, 16);
-            START("gpunull",  GpuGMTask, null,   0);
-            START("gpudebug", GpuGMTask, debug,  0);
-            START("angle",    GpuGMTask, angle,  0);
-            START("mesa",     GpuGMTask, mesa,   0);
+            START("gpunull",    GpuGMTask, null,   0);
+            START("gpudebug",   GpuGMTask, debug,  0);
+            START("angle",      GpuGMTask, angle,  0);
+            START("mesa",       GpuGMTask, 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, ...)                                                                 \
@@ skipping 146 matching lines @@
     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