blob: 59b3bef2d9b1164546cfb4b04881642643013c81 [file] [log] [blame]
commit-bot@chromium.orgfe788472014-04-28 13:19:34 +00001/*
2 * Copyright 2014 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
commit-bot@chromium.orgfe788472014-04-28 13:19:34 +00008#include "SkCommandLineFlags.h"
9#include "SkPicture.h"
10#include "SkPictureRecorder.h"
11#include "SkStream.h"
12
13DEFINE_string2(readFile, r, "", "skp file to process.");
14DEFINE_bool2(quiet, q, false, "quiet");
15
16// This tool just loads a single skp, replays into a new SkPicture (to
17// regenerate the GPU-specific tracking information) and reports
18// the value of the suitableForGpuRasterization method.
19// Return codes:
20static const int kSuccess = 0;
21static const int kError = 1;
22
23int tool_main(int argc, char** argv);
24int tool_main(int argc, char** argv) {
25#if SK_SUPPORT_GPU
26 SkCommandLineFlags::SetUsage("Reports on an skp file's suitability for GPU rasterization");
27 SkCommandLineFlags::Parse(argc, argv);
28
29 if (FLAGS_readFile.count() != 1) {
30 if (!FLAGS_quiet) {
31 SkDebugf("Missing input file\n");
32 }
33 return kError;
34 }
35
36 SkFILEStream inputStream(FLAGS_readFile[0]);
37 if (!inputStream.isValid()) {
38 if (!FLAGS_quiet) {
39 SkDebugf("Couldn't open file\n");
40 }
41 return kError;
42 }
43
reedca2622b2016-03-18 07:25:55 -070044 sk_sp<SkPicture> picture(SkPicture::MakeFromStream(&inputStream));
45 if (nullptr == picture) {
commit-bot@chromium.orgfe788472014-04-28 13:19:34 +000046 if (!FLAGS_quiet) {
47 SkDebugf("Could not read the SkPicture\n");
48 }
49 return kError;
50 }
51
52 // The SkPicture tracking information is only generated during recording
53 // an isn't serialized. Replay the picture to regenerated the tracking data.
54 SkPictureRecorder recorder;
halcanary9d524f22016-03-29 09:03:52 -070055 picture->playback(recorder.beginRecording(picture->cullRect().width(),
56 picture->cullRect().height(),
halcanary96fcdcc2015-08-27 07:41:13 -070057 nullptr, 0));
reedca2622b2016-03-18 07:25:55 -070058 sk_sp<SkPicture> recorded(recorder.finishRecordingAsPicture());
commit-bot@chromium.orgfe788472014-04-28 13:19:34 +000059
halcanary96fcdcc2015-08-27 07:41:13 -070060 if (recorded->suitableForGpuRasterization(nullptr)) {
commit-bot@chromium.orgfe788472014-04-28 13:19:34 +000061 SkDebugf("suitable\n");
62 } else {
63 SkDebugf("unsuitable\n");
64 }
skia.committer@gmail.com1c743742014-04-29 03:05:14 +000065
commit-bot@chromium.orgfe788472014-04-28 13:19:34 +000066 return kSuccess;
67#else
68 SkDebugf("gpuveto is only useful when GPU rendering is enabled\n");
69 return kError;
70#endif
71}
72
73#if !defined SK_BUILD_FOR_IOS
74int main(int argc, char * const argv[]) {
75 return tool_main(argc, (char**) argv);
76}
77#endif