C++ (Cpp) SkPixelSerializer Examples

Example #1

File: SkImage.cpp Project: Nazi-Nigger/gecko-dev

SkData* SkImage::encode(SkPixelSerializer* serializer) const {
    DefaultSerializer defaultSerializer;
    SkPixelSerializer* effectiveSerializer = serializer ? serializer : &defaultSerializer;

    SkAutoTUnref<SkData> encoded(this->refEncoded());
    if (encoded && effectiveSerializer->useEncodedData(encoded->data(), encoded->size())) {
        return encoded.detach();
    }

    SkBitmap bm;
    SkAutoPixmapUnlock apu;
    if (as_IB(this)->getROPixels(&bm) && bm.requestLock(&apu)) {
        const SkPixmap& pmap = apu.pixmap();
        return effectiveSerializer->encodePixels(pmap.info(), pmap.addr(), pmap.rowBytes());
    }

    return nullptr;
}

Example #2

File: SkImage.cpp Project: YangchenVR/skia

SkData* SkImage::encode(SkPixelSerializer* serializer) const {
    SkAutoTUnref<SkPixelSerializer> defaultSerializer;
    SkPixelSerializer* effectiveSerializer = serializer;
    if (!effectiveSerializer) {
        defaultSerializer.reset(SkImageEncoder::CreatePixelSerializer());
        SkASSERT(defaultSerializer.get());
        effectiveSerializer = defaultSerializer.get();
    }
    SkAutoTUnref<SkData> encoded(this->refEncoded());
    if (encoded && effectiveSerializer->useEncodedData(encoded->data(), encoded->size())) {
        return encoded.detach();
    }

    SkBitmap bm;
    SkAutoPixmapUnlock apu;
    if (as_IB(this)->getROPixels(&bm) && bm.requestLock(&apu)) {
        return effectiveSerializer->encode(apu.pixmap());
    }

    return nullptr;
}