'chrome_fuzz',
'dump_record',
'filter',
+ 'flatten',
'gpuveto',
'lua_app',
'lua_pictures',
],
},
{
+ 'target_name': 'flatten',
+ 'type': 'executable',
+ 'sources': [
+ '../tools/flatten.cpp',
+ ],
+ 'dependencies': [
+ 'skia_lib.gyp:skia_lib',
+ ],
+ },
+ {
# Superseded by dm, should be removed.
'target_name': 'skp2svg',
'type': 'executable',
--- /dev/null
+/*
+ * Copyright 2015 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkData.h"
+#include "SkForceLinking.h"
+#include "SkImageGenerator.h"
+#include "SkPicture.h"
+#include "SkPictureRecorder.h"
+#include "SkStream.h"
+#include <stdio.h>
+
+__SK_FORCE_IMAGE_DECODER_LINKING;
+
+#define ASSERTF(cond, fmt, ...) if (!(cond)) { fprintf(stderr, fmt"\n", __VA_ARGS__); exit(1); }
+
+static bool lazy_decode_bitmap(const void* src, size_t size, SkBitmap* dst) {
+ SkAutoTUnref<SkData> encoded(SkData::NewWithCopy(src, size));
+ return encoded && SkInstallDiscardablePixelRef(encoded, dst);
+}
+
+int main(int argc, char** argv) {
+ ASSERTF(argc == 3, "usage: %s nested.skp flat.skp", argv[0]);
+ const char *nestedPath = argv[1],
+ *flatPath = argv[2];
+
+ // Read nested.skp.
+ SkFILEStream stream(nestedPath);
+ ASSERTF(stream.isValid(), "Couldn't read %s.", nestedPath);
+ SkAutoTUnref<const SkPicture> nested(SkPicture::CreateFromStream(&stream, &lazy_decode_bitmap));
+ ASSERTF(nested, "Couldn't parse %s as a picture.", nestedPath);
+
+ // Play it back into a new picture using kPlaybackDrawPicture_RecordFlag.
+ SkPictureRecorder recorder;
+ uint32_t flags = SkPictureRecorder::kPlaybackDrawPicture_RecordFlag;
+ nested->playback(recorder.beginRecording(nested->cullRect(), nullptr, flags));
+ SkAutoTUnref<const SkPicture> flat(recorder.endRecordingAsPicture());
+
+ // Write out that flat.skp
+ SkFILEWStream wstream(flatPath);
+ ASSERTF(wstream.isValid(), "Could not open %s.", flatPath);
+ flat->serialize(&wstream);
+ wstream.flush();
+
+ return 0;
+}