C++ sk_sp::release方法代码示例

GrResourceIOProcessor::ImageStorageAccess::ImageStorageAccess(sk_sp<GrTexture> texture,
                                                              GrIOType ioType,
                                                              GrSLMemoryModel memoryModel,
                                                              GrSLRestrict restrict,
                                                              GrShaderFlags visibility) {
    SkASSERT(texture);
    fTexture.set(texture.release(), ioType);
    fMemoryModel = memoryModel;
    fRestrict = restrict;
    fVisibility = visibility;
    // We currently infer this from the config. However, we could allow the client to specify
    // a format that is different but compatible with the config.
    switch (fTexture.get()->config()) {
        case kRGBA_8888_GrPixelConfig:
            fFormat = GrImageStorageFormat::kRGBA8;
            break;
        case kRGBA_8888_sint_GrPixelConfig:
            fFormat = GrImageStorageFormat::kRGBA8i;
            break;
        case kRGBA_half_GrPixelConfig:
            fFormat = GrImageStorageFormat::kRGBA16f;
            break;
        case kRGBA_float_GrPixelConfig:
            fFormat = GrImageStorageFormat::kRGBA32f;
            break;
        default:
            SkFAIL("Config is not (yet) supported as image storage.");
            break;
    }
}

void SkInternalAtlasTextTarget::deleteOps() {
    for (int i = 0; i < fOps.count(); ++i) {
        if (fOps[i]) {
            fOpMemoryPool->release(std::move(fOps[i]));
        }
    }
    fOps.reset();
}

bool GrRenderTargetPriv::attachStencilAttachment(sk_sp<GrStencilAttachment> stencil) {
    if (!stencil && !fRenderTarget->fStencilAttachment) {
        // No need to do any work since we currently don't have a stencil attachment and
        // we're not actually adding one.
        return true;
    }
    fRenderTarget->fStencilAttachment = stencil.release();
    if (!fRenderTarget->completeStencilAttachment()) {
        SkSafeSetNull(fRenderTarget->fStencilAttachment);
        return false;
    }
    return true;
}

sk_sp<SkPixelRef> SkMallocPixelRef::MakeWithData(const SkImageInfo& info,
                                                size_t rowBytes,
                                                sk_sp<SkColorTable> ctable,
                                                sk_sp<SkData> data) {
    SkASSERT(data != nullptr);
    if (!is_valid(info, ctable.get())) {
        return nullptr;
    }
    if ((rowBytes < info.minRowBytes()) || (data->size() < info.getSafeSize(rowBytes))) {
        return nullptr;
    }
    // must get this address before we call release
    void* pixels = const_cast<void*>(data->data());
    SkPixelRef* pr = new SkMallocPixelRef(info, pixels, rowBytes, std::move(ctable),
                                          sk_data_releaseproc, data.release());
    pr->setImmutable(); // since we were created with (immutable) data
    return sk_sp<SkPixelRef>(pr);
}

void SkInternalAtlasTextTarget::addDrawOp(const GrClip& clip, std::unique_ptr<GrAtlasTextOp> op) {
    SkASSERT(clip.quickContains(SkRect::MakeIWH(fWidth, fHeight)));
    // The SkAtlasTextRenderer currently only handles grayscale SDF glyphs.
    if (op->maskType() != GrAtlasTextOp::kGrayscaleDistanceField_MaskType) {
        return;
    }
    const GrCaps& caps = *this->context()->internal().grContext()->contextPriv().caps();
    op->finalizeForTextTarget(fColor, caps);
    int n = SkTMin(kMaxBatchLookBack, fOps.count());
    for (int i = 0; i < n; ++i) {
        GrAtlasTextOp* other = fOps.fromBack(i).get();
        if (other->combineIfPossible(op.get(), caps) == GrOp::CombineResult::kMerged) {
            fOpMemoryPool->release(std::move(op));
            return;
        }
        if (GrRectsOverlap(op->bounds(), other->bounds())) {
            break;
        }
    }
    op->visitProxies([](GrSurfaceProxy*) {});
    fOps.emplace_back(std::move(op));
}

CGDataProviderRef SkCreateDataProviderFromData(sk_sp<SkData> data) {
    const void* addr = data->data();
    size_t size = data->size();
    return CGDataProviderCreateWithData(data.release(), addr, size, unref_proc);
}

void SkFontConfigInterface::SetGlobal(sk_sp<SkFontConfigInterface> fc) {
    SkAutoMutexAcquire ac(gFontConfigInterfaceMutex);

    SkSafeUnref(gFontConfigInterface);
    gFontConfigInterface = fc.release();
}