channel_count()

uint32_t MayaFlux::Kakshya::TextureAccess::channel_count ( ) const

noexcept

Number of channels (components per texel).

Definition at line 11 of file TextureAccess.cpp.

{
    switch (format) {
    case GpuDataFormat::UINT8:
    case GpuDataFormat::UINT16:
    case GpuDataFormat::UINT32:
    case GpuDataFormat::INT32:
    case GpuDataFormat::FLOAT32:
    case GpuDataFormat::FLOAT64:
        return 1;
    case GpuDataFormat::VEC2_F32:
    case GpuDataFormat::VEC2_F64:
        return 2;
    case GpuDataFormat::VEC3_F32:
    case GpuDataFormat::VEC3_F64:
        return 3;
    case GpuDataFormat::VEC4_F32:
    case GpuDataFormat::VEC4_F64:
        return 4;
    default:
        return 0;
    }
}

References MayaFlux::Kakshya::FLOAT32, MayaFlux::Kakshya::FLOAT64, format, MayaFlux::Kakshya::INT32, MayaFlux::Kakshya::UINT16, MayaFlux::Kakshya::UINT32, MayaFlux::Kakshya::UINT8, MayaFlux::Kakshya::VEC2_F32, MayaFlux::Kakshya::VEC2_F64, MayaFlux::Kakshya::VEC3_F32, MayaFlux::Kakshya::VEC3_F64, MayaFlux::Kakshya::VEC4_F32, and MayaFlux::Kakshya::VEC4_F64.