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Fixed scaling artefacts in paint worklets caused by zoom and hidpi.

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This commit is contained in:
Alan Jeffrey 2017-06-23 11:07:02 -05:00
parent e19fefcb47
commit caa3585219
24 changed files with 160 additions and 77 deletions
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4
components/compositing/compositor.rs
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@ -16,7 +16,7 @@ use msg::constellation_msg::{PipelineId, PipelineIndex, PipelineNamespaceId, Tra
use net_traits::image::base::{Image, PixelFormat};
use profile_traits::time::{self, ProfilerCategory, profile};
use script_traits::{AnimationState, AnimationTickType, ConstellationControlMsg};
use script_traits::{ConstellationMsg, DevicePixel, LayoutControlMsg, LoadData, MouseButton};
use script_traits::{ConstellationMsg, LayoutControlMsg, LoadData, MouseButton};
use script_traits::{MouseEventType, ScrollState};
use script_traits::{TouchpadPressurePhase, TouchEventType, TouchId, WindowSizeData, WindowSizeType};
use script_traits::CompositorEvent::{self, MouseMoveEvent, MouseButtonEvent, TouchEvent, TouchpadPressureEvent};
@ -29,7 +29,7 @@ use std::fs::File;
use std::rc::Rc;
use std::sync::mpsc::Sender;
use std::time::{Duration, Instant};
use style_traits::{CSSPixel, PinchZoomFactor};
use style_traits::{CSSPixel, DevicePixel, PinchZoomFactor};
use style_traits::viewport::ViewportConstraints;
use time::{precise_time_ns, precise_time_s};
use touch::{TouchHandler, TouchAction};

3
components/compositing/touch.rs
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@ -4,8 +4,9 @@
use euclid::{TypedPoint2D, TypedVector2D};
use euclid::ScaleFactor;
use script_traits::{DevicePixel, EventResult, TouchId};
use script_traits::{EventResult, TouchId};
use self::TouchState::*;
use style_traits::DevicePixel;
/// Minimum number of `DeviceIndependentPixel` to begin touch scrolling.
const TOUCH_PAN_MIN_SCREEN_PX: f32 = 20.0;

3
components/compositing/windowing.rs
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@ -11,11 +11,12 @@ use gleam::gl;
use ipc_channel::ipc::IpcSender;
use msg::constellation_msg::{Key, KeyModifiers, KeyState, TraversalDirection};
use net_traits::net_error_list::NetError;
use script_traits::{DevicePixel, LoadData, MouseButton, TouchEventType, TouchId, TouchpadPressurePhase};
use script_traits::{LoadData, MouseButton, TouchEventType, TouchId, TouchpadPressurePhase};
use servo_geometry::DeviceIndependentPixel;
use servo_url::ServoUrl;
use std::fmt::{Debug, Error, Formatter};
use std::rc::Rc;
use style_traits::DevicePixel;
use style_traits::cursor::Cursor;
use webrender_api::ScrollLocation;