Function scalar_residual_unit

src/models/heartmula/codec.cpp:636–648

        x = causal_conv_transpose1d(
            ctx,
            x,
            block.up_conv,
            channels,
            out_channels,
            config.upsample_kernel_sizes[block_index],
            config.upsample_factors[block_index]);
        for (size_t residual = 0; residual < block.residual_units.size(); ++residual) {
            x = scalar_residual_unit(
                ctx,
                x,
                block.residual_units[residual],
                out_channels,
                config.res_kernel_size,
                dilations[residual]);
        }
        channels = out_channels;