singe-npp 0.1.0-alpha.8

Safe Rust wrappers for NVIDIA Performance Primitives library (NPP).
Documentation 
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use crate::{
    context::StreamContext,
    error::Result,
    image::{
        morphology,
        view::{AC4, C1, C3, C4, ImageView, ImageViewMut},
    },
    types::{Point, Size},
};

use super::ImagePipeline;
use super::morphology_traits::MaskMorphologyImage;

#[path = "morphology_3x3_dispatch.rs"]
mod morphology_3x3_dispatch;
#[path = "morphology_border_dispatch.rs"]
mod morphology_border_dispatch;

macro_rules! impl_mask_morphology_image {
    ($ty:ty, $layout:ty, $dilate:path, $erode:path) => {
        impl<'a> MaskMorphologyImage<$ty, $layout> for ImagePipeline<'a, $ty, $layout> {
            fn dilate_image(
                stream_context: &StreamContext,
                source: &ImageView<'_, $ty, $layout>,
                destination: &mut ImageViewMut<'_, $ty, $layout>,
                mask: &[u8],
                mask_size: Size,
                anchor: Point,
            ) -> Result<()> {
                $dilate(stream_context, source, destination, mask, mask_size, anchor)
            }

            fn erode_image(
                stream_context: &StreamContext,
                source: &ImageView<'_, $ty, $layout>,
                destination: &mut ImageViewMut<'_, $ty, $layout>,
                mask: &[u8],
                mask_size: Size,
                anchor: Point,
            ) -> Result<()> {
                $erode(stream_context, source, destination, mask, mask_size, anchor)
            }
        }
    };
}

impl_mask_morphology_image!(u8, C1, morphology::dilate_u8_c1, morphology::erode_u8_c1);
impl_mask_morphology_image!(u8, C3, morphology::dilate_u8_c3, morphology::erode_u8_c3);
impl_mask_morphology_image!(u8, C4, morphology::dilate_u8_c4, morphology::erode_u8_c4);
impl_mask_morphology_image!(u8, AC4, morphology::dilate_u8_ac4, morphology::erode_u8_ac4);
impl_mask_morphology_image!(u16, C1, morphology::dilate_u16_c1, morphology::erode_u16_c1);
impl_mask_morphology_image!(u16, C3, morphology::dilate_u16_c3, morphology::erode_u16_c3);
impl_mask_morphology_image!(u16, C4, morphology::dilate_u16_c4, morphology::erode_u16_c4);
impl_mask_morphology_image!(
    u16,
    AC4,
    morphology::dilate_u16_ac4,
    morphology::erode_u16_ac4
);
impl_mask_morphology_image!(f32, C1, morphology::dilate_f32_c1, morphology::erode_f32_c1);
impl_mask_morphology_image!(f32, C3, morphology::dilate_f32_c3, morphology::erode_f32_c3);
impl_mask_morphology_image!(f32, C4, morphology::dilate_f32_c4, morphology::erode_f32_c4);
impl_mask_morphology_image!(
    f32,
    AC4,
    morphology::dilate_f32_ac4,
    morphology::erode_f32_ac4
);