skp_parser.cpp File Reference

#include "include/core/SkPicture.h"
#include "include/core/SkStream.h"
#include "include/utils/SkNullCanvas.h"
#include "src/utils/SkJSONWriter.h"
#include "tools/UrlDataManager.h"
#include "tools/debugger/DebugCanvas.h"
#include <iostream>

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 40 of file skp_parser.cpp.

                                {
    if (argc < 2) {
        SkDebugf("Usage:\n  %s SKP_FILE [DATA_URL]\n", argv[0]);
        return 1;
    }
    SkFILEStream input(argv[1]);
    if (!input.isValid()) {
        SkDebugf("Bad file: '%s'\n", argv[1]);
        return 2;
    }
    sk_sp<SkPicture> pic = SkPicture::MakeFromStream(&input);
    if (!pic) {
        SkDebugf("Bad skp: '%s'\n", argv[1]);
        return 3;
    }
    SkISize size = pic->cullRect().roundOut().size();
    DebugCanvas debugCanvas(size.width(), size.height());
    pic->playback(&debugCanvas);
    std::unique_ptr<SkCanvas> nullCanvas = SkMakeNullCanvas();
    UrlDataManager dataManager(SkString("data"));
    SkDynamicMemoryWStream stream;
    SkJSONWriter writer(&stream, SkJSONWriter::Mode::kPretty);
    writer.beginObject(); // root
    debugCanvas.toJSON(writer, dataManager, nullCanvas.get());
    writer.endObject(); // root
    writer.flush();
    if (argc > 2) {
        if (UrlDataManager::UrlData* data =
            dataManager.getDataFromUrl(SkString(argv[2]))) {
            SkData* skdata = data->fData.get();
            SkASSERT(skdata);
            #ifdef SK_BUILD_FOR_WIN
            fflush(stdout);
            (void)_setmode(_fileno(stdout), _O_BINARY);
            #endif
            fwrite(skdata->data(), skdata->size(), 1, stdout);
        } else {
            SkDebugf("Bad data url.\n");
            return 4;
        }
    } else {
        sk_sp<SkData> data = stream.detachAsData();
        fwrite(data->data(), data->size(), 1, stdout);
    }
    return 0;
}