Method Encode3D

layers/state_tracker/subresource_adapter.cpp:413–418

}

IndexType ImageRangeEncoder::Encode3D(const VkSubresourceLayout& layout, uint32_t aspect_index, const VkOffset3D& offset) const {
    // See comment in Encode2D.
    double xSize = static_cast<double>(texel_block_extent_.height * texel_sizes_[aspect_index]);
    return layout.offset + offset.z * layout.depthPitch + offset.y * layout.rowPitch +
           (offset.x ? static_cast<IndexType>(floor(offset.x * xSize)) : 0U);
}

void ImageRangeEncoder::Decode(const VkImageSubresource& subres, const IndexType& encode, uint32_t& out_layer,
                               VkOffset3D& out_offset) const {