Struct SoftwarePipeline 

pub struct SoftwarePipeline { /* private fields */ }

Software rendering pipeline with proper style inheritance

Implementations

impl SoftwarePipeline

pub fn new() -> Self

Create a new fixed software pipeline

pub fn with_dimensions(width: f32, height: f32) -> Self

Create with specific dimensions

pub fn set_dpi_scale(&mut self, scale: f32)

Set DPI scale factor (default is 0.9 for libass compatibility) Use 1.0 for 96 DPI, 0.9 for empirically matched libass rendering

pub fn dpi_scale(&self) -> f32

Get current DPI scale factor

Trait Implementations

impl Default for SoftwarePipeline

fn default() -> Self

Returns the “default value” for a type.

impl Pipeline for SoftwarePipeline

fn prepare_script( &mut self, script: &Script<'_>, analysis: Option<&ScriptAnalysis<'_>>, ) -> Result<(), RenderError>

Prepare the pipeline with a script

fn script(&self) -> Option<&Script<'_>>

Get the current script

fn process_events( &mut self, events: &[&Event<'_>], time_cs: u32, context: &RenderContext, ) -> Result<Vec<IntermediateLayer>, RenderError>

Process events into intermediate layers

fn compute_dirty_regions( &self, events: &[&Event<'_>], time_cs: u32, prev_time_cs: u32, ) -> Result<Vec<DirtyRegion>, RenderError>

Compute dirty regions for incremental rendering