Struct tiny_skia::pipeline::blitter::RasterPipelineBlitter

pub struct RasterPipelineBlitter<'a, 'b: 'a> {
    mask: Option<SubMaskRef<'a>>,
    pixmap_src: PixmapRef<'a>,
    pixmap: &'a mut SubPixmapMut<'b>,
    memset2d_color: Option<PremultipliedColorU8>,
    blit_anti_h_rp: RasterPipeline,
    blit_rect_rp: RasterPipeline,
    blit_mask_rp: RasterPipeline,
    is_mask: bool,
}

Fields

mask: Option<SubMaskRef<'a>>

pixmap_src: PixmapRef<'a>

pixmap: &'a mut SubPixmapMut<'b>

memset2d_color: Option<PremultipliedColorU8>

blit_anti_h_rp: RasterPipeline

blit_rect_rp: RasterPipeline

blit_mask_rp: RasterPipeline

is_mask: bool

Implementations

impl<'a, 'b: 'a> RasterPipelineBlitter<'a, 'b>

pub fn new( paint: &Paint<'a>, mask: Option<SubMaskRef<'a>>, pixmap: &'a mut SubPixmapMut<'b>, ) -> Option<Self>

pub fn new_mask(pixmap: &'a mut SubPixmapMut<'b>) -> Option<Self>

Trait Implementations

impl Blitter for RasterPipelineBlitter<'_, '_>

fn blit_h(&mut self, x: u32, y: u32, width: NonZeroU32)

Blits a horizontal run of one or more pixels.

fn blit_anti_h( &mut self, x: u32, y: u32, aa: &mut [u8], runs: &mut [Option<NonZeroU16>], )

Blits a horizontal run of antialiased pixels.

fn blit_v(&mut self, x: u32, y: u32, height: NonZeroU32, alpha: u8)

Blits a vertical run of pixels with a constant alpha value.

fn blit_anti_h2(&mut self, x: u32, y: u32, alpha0: u8, alpha1: u8)

fn blit_anti_v2(&mut self, x: u32, y: u32, alpha0: u8, alpha1: u8)

fn blit_rect(&mut self, rect: &ScreenIntRect)

Blits a solid rectangle one or more pixels wide.

fn blit_mask(&mut self, mask: &Mask, clip: &ScreenIntRect)

Blits a pattern of pixels defined by a rectangle-clipped mask.