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Add runtime switch for webrender profiler (-Z wr-stats) which

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can be toggled by pressing Ctrl-F12.
This commit is contained in:
Glenn Watson 2016-11-04 12:49:28 +10:00
parent eb5dacb137
commit 2843f06933
1 changed files with 18 additions and 2 deletions
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20
components/compositing/compositor.rs
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@ -18,7 +18,7 @@ use gleam::gl::types::{GLint, GLsizei};
use image::{DynamicImage, ImageFormat, RgbImage}; use image::{DynamicImage, ImageFormat, RgbImage};
use ipc_channel::ipc::{self, IpcSender, IpcSharedMemory}; use ipc_channel::ipc::{self, IpcSender, IpcSharedMemory};
use ipc_channel::router::ROUTER; use ipc_channel::router::ROUTER;
use msg::constellation_msg::{Key, KeyModifiers, KeyState}; use msg::constellation_msg::{Key, KeyModifiers, KeyState, CONTROL};
use msg::constellation_msg::{PipelineId, PipelineIndex, PipelineNamespaceId, TraversalDirection}; use msg::constellation_msg::{PipelineId, PipelineIndex, PipelineNamespaceId, TraversalDirection};
use net_traits::image::base::{Image, PixelFormat}; use net_traits::image::base::{Image, PixelFormat};
use profile_traits::mem::{self, Reporter, ReporterRequest}; use profile_traits::mem::{self, Reporter, ReporterRequest};
@ -1301,7 +1301,23 @@ impl<Window: WindowMethods> IOCompositor<Window> {
} }
} }
fn on_key_event(&self, ch: Option<char>, key: Key, state: KeyState, modifiers: KeyModifiers) { fn on_key_event(&mut self,
ch: Option<char>,
key: Key,
state: KeyState,
modifiers: KeyModifiers) {
// Steal a few key events for webrender debug options.
if modifiers.contains(CONTROL) && state == KeyState::Pressed {
match key {
Key::F12 => {
let profiler_enabled = self.webrender.get_profiler_enabled();
self.webrender.set_profiler_enabled(!profiler_enabled);
return;
}
_ => {}
}
}
let msg = ConstellationMsg::KeyEvent(ch, key, state, modifiers); let msg = ConstellationMsg::KeyEvent(ch, key, state, modifiers);
if let Err(e) = self.constellation_chan.send(msg) { if let Err(e) = self.constellation_chan.send(msg) {
warn!("Sending key event to constellation failed ({}).", e); warn!("Sending key event to constellation failed ({}).", e);