get_usage_flags()

vk::BufferUsageFlags MayaFlux::Buffers::VKBuffer::get_usage_flags

(

)

const

Get appropriate VkBufferUsageFlags for creation based on Usage.

Returns

VkBufferUsageFlags to be used when creating VkBuffer.

Definition at line 220 of file VKBuffer.cpp.

{
    if (m_usage == Usage::INDIRECT) {
        auto default_flag = vk::BufferUsageFlagBits::eTransferSrc | vk::BufferUsageFlagBits::eTransferDst;
        MF_ERROR(Journal::Component::Buffers, Journal::Context::BufferManagement,
            "Indirect buffer usage is not supported in VKBuffer. Force returning default {} flag.", vk::to_string(default_flag));
        return default_flag;
    }
 
    return Portal::Graphics::to_buffer_usage_flags(static_cast<Portal::Graphics::BufferUsageHint>(m_usage));
}

References MayaFlux::Journal::BufferManagement, MayaFlux::Journal::Buffers, m_usage, MF_ERROR, and MayaFlux::Portal::Graphics::to_buffer_usage_flags().

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