singe-npp 0.1.0-alpha.8

Safe Rust wrappers for NVIDIA Performance Primitives library (NPP).
Documentation 
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#[macro_use]
#[path = "morphology_composite_scratch_dispatch_macros.rs"]
mod scratch_macros;

macro_rules! impl_morph_buffer_size {
    ($ty:ty, $layout:ty, $buffer_size:path) => {
        impl<'a> ImagePipeline<'a, $ty, $layout> {
            pub fn morph_buffer_size(roi: Size) -> Result<usize> {
                $buffer_size(roi)
            }
        }
    };
}

macro_rules! impl_composite_morphology_border_image {
    (
        $ty:ty,
        $layout:ty,
        $close_with_scratch:path,
        $close:path,
        $open_with_scratch:path,
        $open:path,
        $top_hat_with_scratch:path,
        $top_hat:path,
        $black_hat_with_scratch:path,
        $black_hat:path,
        $gradient_with_scratch:path,
        $gradient:path
    ) => {
        impl<'a> CompositeMorphologyBorderImage<$ty, $layout> for ImagePipeline<'a, $ty, $layout> {
            fn morph_close_border_image(
                stream_context: &StreamContext,
                source: &ImageView<'_, $ty, $layout>,
                source_offset: Point,
                destination: &mut ImageViewMut<'_, $ty, $layout>,
                mask: &[u8],
                mask_size: Size,
                anchor: Point,
                border_type: BorderType,
            ) -> Result<()> {
                $close(
                    stream_context,
                    source,
                    source_offset,
                    destination,
                    mask,
                    mask_size,
                    anchor,
                    border_type,
                )
            }

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

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

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

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

        impl_composite_morphology_border_scratch_image!(
            $ty,
            $layout,
            $close_with_scratch,
            $open_with_scratch,
            $top_hat_with_scratch,
            $black_hat_with_scratch,
            $gradient_with_scratch
        );
    };
}