skia2/tools/gpuveto.cpp
msarett 8715d47e24 Make SkPicture/SkImageGenerator default to SkCodec
Remove reference to SkImageDecoder from SkPicture. Make the default
InstallPixelRefProc passed to CreateFromStream use
SkImageGenerator::NewFromEncoded instead.

Make SkImageGenerator::NewFromEncoded create an SkCodecImageGenerator.
Remove the old version that used SkImageDecoder.

Remove all versions of lazy_decode_bitmap/LazyDecodeBitmap. The default
now behaves lazily.

Update all clients to use the default.

Move SkImageDecoderGenerator into KtxTest.cpp, and use it directly.

This is a rebased version of:
https://codereview.chromium.org/1671193002/

TBR=reed@google.com

BUG=skia:4691
BUG=skia:4290
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1699183004

Review URL: https://codereview.chromium.org/1699183004
2016-02-17 10:02:29 -08:00

78 lines
2.3 KiB
C++

/*
* 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 "SkCommandLineFlags.h"
#include "SkPicture.h"
#include "SkPictureRecorder.h"
#include "SkStream.h"
DEFINE_string2(readFile, r, "", "skp file to process.");
DEFINE_bool2(quiet, q, false, "quiet");
// This tool just loads a single skp, replays into a new SkPicture (to
// regenerate the GPU-specific tracking information) and reports
// the value of the suitableForGpuRasterization method.
// Return codes:
static const int kSuccess = 0;
static const int kError = 1;
int tool_main(int argc, char** argv);
int tool_main(int argc, char** argv) {
#if SK_SUPPORT_GPU
SkCommandLineFlags::SetUsage("Reports on an skp file's suitability for GPU rasterization");
SkCommandLineFlags::Parse(argc, argv);
if (FLAGS_readFile.count() != 1) {
if (!FLAGS_quiet) {
SkDebugf("Missing input file\n");
}
return kError;
}
SkFILEStream inputStream(FLAGS_readFile[0]);
if (!inputStream.isValid()) {
if (!FLAGS_quiet) {
SkDebugf("Couldn't open file\n");
}
return kError;
}
SkAutoTUnref<SkPicture> picture(SkPicture::CreateFromStream(&inputStream));
if (nullptr == picture.get()) {
if (!FLAGS_quiet) {
SkDebugf("Could not read the SkPicture\n");
}
return kError;
}
// The SkPicture tracking information is only generated during recording
// an isn't serialized. Replay the picture to regenerated the tracking data.
SkPictureRecorder recorder;
picture->playback(recorder.beginRecording(picture->cullRect().width(),
picture->cullRect().height(),
nullptr, 0));
SkAutoTUnref<SkPicture> recorded(recorder.endRecording());
if (recorded->suitableForGpuRasterization(nullptr)) {
SkDebugf("suitable\n");
} else {
SkDebugf("unsuitable\n");
}
return kSuccess;
#else
SkDebugf("gpuveto is only useful when GPU rendering is enabled\n");
return kError;
#endif
}
#if !defined SK_BUILD_FOR_IOS
int main(int argc, char * const argv[]) {
return tool_main(argc, (char**) argv);
}
#endif