C++ (Cpp) SkAutoTDelete::offset Examples

Example #1

File: SkPicturePlayback.cpp Project: OwenTan/skia

void SkPicturePlayback::draw(SkCanvas* canvas,
                             SkPicture::AbortCallback* callback,
                             const SkReadBuffer* buffer) {
    AutoResetOpID aroi(this);
    SkASSERT(0 == fCurOffset);

    SkAutoTDelete<SkReadBuffer> reader;
    if (buffer) {
        reader.reset(buffer->clone(fPictureData->opData()->bytes(),
                                   fPictureData->opData()->size()));
    } else {
        reader.reset(new SkReadBuffer(fPictureData->opData()->bytes(),
                                      fPictureData->opData()->size()));
    }

    // Record this, so we can concat w/ it if we encounter a setMatrix()
    SkMatrix initialMatrix = canvas->getTotalMatrix();

    SkAutoCanvasRestore acr(canvas, false);

    while (!reader->eof()) {
        if (callback && callback->abort()) {
            return;
        }

        fCurOffset = reader->offset();
        uint32_t size;
        DrawType op = ReadOpAndSize(reader, &size);

        this->handleOp(reader, op, size, canvas, initialMatrix);
    }
}