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Update to latest rust-layers

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The compositing context, painting context and display metadata have all
been collapsed into a single NativeDisplay class.
This commit is contained in:
Martin Robinson 2015-06-27 09:00:51 -07:00
parent b7923547a7
commit 0f27bd6c4b
13 changed files with 71 additions and 108 deletions
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24
components/compositing/compositor_task.rs
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@ -13,7 +13,7 @@ use windowing::{WindowEvent, WindowMethods};
use euclid::point::Point2D;
use euclid::rect::Rect;
use layers::platform::surface::{NativeCompositingGraphicsContext, NativeGraphicsMetadata};
use layers::platform::surface::NativeDisplay;
use layers::layers::LayerBufferSet;
use msg::compositor_msg::{Epoch, LayerId, LayerProperties, FrameTreeId};
use msg::compositor_msg::{PaintListener, ScriptListener};
@ -91,9 +91,9 @@ impl ScriptListener for Box<CompositorProxy+'static+Send> {
/// Implementation of the abstract `PaintListener` interface.
impl PaintListener for Box<CompositorProxy+'static+Send> {
fn graphics_metadata(&mut self) -> Option<NativeGraphicsMetadata> {
fn native_display(&mut self) -> Option<NativeDisplay> {
let (chan, port) = channel();
self.send(Msg::GetGraphicsMetadata(chan));
self.send(Msg::GetNativeDisplay(chan));
// If the compositor is shutting down when a paint task
// is being created, the compositor won't respond to
// this message, resulting in an eventual panic. Instead,
@ -141,7 +141,7 @@ pub enum Msg {
/// is the pixel format.
///
/// The headless compositor returns `None`.
GetGraphicsMetadata(Sender<Option<NativeGraphicsMetadata>>),
GetNativeDisplay(Sender<Option<NativeDisplay>>),
/// Tells the compositor to create or update the layers for a pipeline if necessary
/// (i.e. if no layer with that ID exists).
@ -191,7 +191,7 @@ impl Debug for Msg {
match *self {
Msg::Exit(..) => write!(f, "Exit"),
Msg::ShutdownComplete(..) => write!(f, "ShutdownComplete"),
Msg::GetGraphicsMetadata(..) => write!(f, "GetGraphicsMetadata"),
Msg::GetNativeDisplay(..) => write!(f, "GetNativeDisplay"),
Msg::InitializeLayersForPipeline(..) => write!(f, "InitializeLayersForPipeline"),
Msg::SetLayerRect(..) => write!(f, "SetLayerRect"),
Msg::ScrollFragmentPoint(..) => write!(f, "ScrollFragmentPoint"),
@ -219,20 +219,6 @@ impl Debug for Msg {
pub struct CompositorTask;
impl CompositorTask {
/// Creates a graphics context. Platform-specific.
///
/// FIXME(pcwalton): Probably could be less platform-specific, using the metadata abstraction.
#[cfg(target_os="linux")]
pub fn create_graphics_context(native_metadata: &NativeGraphicsMetadata)
-> NativeCompositingGraphicsContext {
NativeCompositingGraphicsContext::from_display(native_metadata.display)
}
#[cfg(not(target_os="linux"))]
pub fn create_graphics_context(_: &NativeGraphicsMetadata)
-> NativeCompositingGraphicsContext {
NativeCompositingGraphicsContext::new()
}
pub fn create<Window>(window: Option<Rc<Window>>,
sender: Box<CompositorProxy+Send>,
receiver: Box<CompositorReceiver>,