get_format()

vk::Format MayaFlux::Buffers::VKBuffer::get_format

(

)

const

Convert modality to a recommended VkFormat.

Returns

VkFormat corresponding to the buffer's modality, or VK_FORMAT_UNDEFINED.

Definition at line 178 of file VKBuffer.cpp.

{
    using namespace Kakshya;
 
    switch (m_modality) {
    case DataModality::VERTEX_POSITIONS_3D:
    case DataModality::VERTEX_NORMALS_3D:
    case DataModality::VERTEX_TANGENTS_3D:
    case DataModality::VERTEX_COLORS_RGB:
        return vk::Format::eR32G32B32Sfloat;
 
    case DataModality::TEXTURE_COORDS_2D:
        return vk::Format::eR32G32Sfloat;
 
    case DataModality::VERTEX_COLORS_RGBA:
        return vk::Format::eR32G32B32A32Sfloat;
 
    case DataModality::AUDIO_1D:
    case DataModality::AUDIO_MULTICHANNEL:
        return vk::Format::eR64Sfloat;
 
    case DataModality::IMAGE_2D:
    case DataModality::IMAGE_COLOR:
    case DataModality::TEXTURE_2D:
        return vk::Format::eR8G8B8A8Unorm;
 
    case DataModality::SPECTRAL_2D:
        return vk::Format::eR32G32Sfloat;
 
    default:
        return vk::Format::eUndefined;
    }
}

References m_modality.