Fold gmtoskp into DM, as --src gm --config skp.

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 in this directory 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()) {
-        SkDebugf("You need to specify a --writePath option");
-        return 1;
-    }
-    const char* writePath = FLAGS_writePath[0];
-    if (!sk_mkdir(writePath)) {
-        
-        return 2;
-    }
-    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 3;
-            }
-            gmtoskp(gm, &outputStream);
-        }
-    }
-    return 0;
-}