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Merge some byte swap/premultiply functions in their own crate

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This commit is contained in:
Anthony Ramine 2018-10-06 00:40:48 +02:00
parent a2e3dd4e86
commit 784fbb2bc1
18 changed files with 85 additions and 96 deletions
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5
components/script/dom/canvasrenderingcontext2d.rs
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@ -5,7 +5,7 @@
use canvas_traits::canvas::{Canvas2dMsg, CanvasMsg, CanvasId};
use canvas_traits::canvas::{CompositionOrBlending, FillOrStrokeStyle, FillRule};
use canvas_traits::canvas::{LineCapStyle, LineJoinStyle, LinearGradientStyle};
use canvas_traits::canvas::{RadialGradientStyle, RepetitionStyle, byte_swap_and_premultiply};
use canvas_traits::canvas::{RadialGradientStyle, RepetitionStyle};
use cssparser::{Parser, ParserInput, RGBA};
use cssparser::Color as CSSColor;
use dom::bindings::cell::DomRefCell;
@ -41,6 +41,7 @@ use net_traits::image_cache::ImageResponse;
use net_traits::image_cache::ImageState;
use net_traits::image_cache::UsePlaceholder;
use num_traits::ToPrimitive;
use pixels;
use profile_traits::ipc as profiled_ipc;
use script_traits::ScriptMsg;
use servo_url::ServoUrl;
@ -410,7 +411,7 @@ impl CanvasRenderingContext2D {
Some((mut data, size)) => {
// Pixels come from cache in BGRA order and drawImage expects RGBA so we
// have to swap the color values
byte_swap_and_premultiply(&mut data);
pixels::byte_swap_and_premultiply_inplace(&mut data);
let size = Size2D::new(size.width as f64, size.height as f64);
(data, size)
},