multipage_pdf_profiler, gmtoskp

experimental/tools/gmtoskp.cpp

+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkCanvas.h"
+#include "SkForceLinking.h"
+#include "SkGraphics.h"
+#include "SkOSFile.h"
+#include "SkPicture.h"
+#include "SkPictureRecorder.h"
+#include "SkStream.h"
+#include "SkTemplates.h"
+#include "flags/SkCommandLineFlags.h"
+#include "gm.h"
+
+DEFINE_string2(match,
+               m,
+               NULL,
+               "[~][^]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_string2(writePath, w, "", "Write output here as .skps.");
+
+__SK_FORCE_IMAGE_DECODER_LINKING;
+
+static void gmtoskp(skiagm::GM* gm, SkWStream* outputStream) {
+    SkPictureRecorder pictureRecorder;
+    SkRect bounds = SkRect::MakeWH(SkIntToScalar(gm->getISize().width()),
+                                   SkIntToScalar(gm->getISize().height()));
+    SkCanvas* canvas = pictureRecorder.beginRecording(bounds, NULL, 0);
+    canvas->concat(gm->getInitialTransform());
+    gm->draw(canvas);
+    canvas->flush();
+    SkAutoTUnref<SkPicture> pict(pictureRecorder.endRecordingAsPicture());
+    pict->serialize(outputStream, NULL);
+}
+
+int main(int argc, char** argv) {
+    SkAutoGraphics ag;
+    SkCommandLineFlags::SetUsage("");
+    SkCommandLineFlags::Parse(argc, argv);
+    if (FLAGS_writePath.isEmpty()) {
+        return 1;
+    }
+    const char* writePath = FLAGS_writePath[0];
+    if (!sk_mkdir(writePath)) {
+        return 1;
+    }
+    for (const skiagm::GMRegistry* reg = skiagm::GMRegistry::Head();
+         reg != NULL;
+         reg = reg->next()) {
+        SkAutoTDelete<skiagm::GM> gm(reg->factory()(NULL));
+        if (!gm.get()) {
+            continue;
+        }
+        const char* name = gm->getName();
+        if (!SkCommandLineFlags::ShouldSkip(FLAGS_match, name)) {
+            SkString path = SkOSPath::Join(writePath, name);
+            path.append(".skp");
+            SkFILEWStream outputStream(path.c_str());
+            if (!outputStream.isValid()) {
+                SkDebugf("Could not open file %s\n", path.c_str());
+                return 1;
+            }
+            gmtoskp(gm, &outputStream);
+        }
+    }
+    return 0;
+}