Trait TextUpload 

pub trait TextUpload {
    // Required method
    fn upload_text(
        &self,
        size: RenderSize,
        rgba8: &[u8],
    ) -> Result<TextPixels, RenderError>;
}

Where TextTextures keeps rasterized pixels: a GPU texture or CPU memory.

Required Methods

fn upload_text( &self, size: RenderSize, rgba8: &[u8], ) -> Result<TextPixels, RenderError>

Stores tightly packed premultiplied sRGB-encoded RGBA of size as a text source.

Errors

Returns RenderError::InvalidImageData when rgba8 does not match size, or an upload failure.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl TextUpload for CpuRenderer

fn upload_text( &self, size: RenderSize, rgba8: &[u8], ) -> Result<TextPixels, RenderError>

impl TextUpload for Renderer

fn upload_text( &self, size: RenderSize, rgba8: &[u8], ) -> Result<TextPixels, RenderError>

Implementors