diff options
Diffstat (limited to 'components/constellation')
| -rw-r--r-- | components/constellation/constellation.rs | 10 | ||||
| -rw-r--r-- | components/constellation/pipeline.rs | 8 |
2 files changed, 17 insertions, 1 deletions
diff --git a/components/constellation/constellation.rs b/components/constellation/constellation.rs index 356f530d9ed..a819bd65a1b 100644 --- a/components/constellation/constellation.rs +++ b/components/constellation/constellation.rs @@ -464,6 +464,10 @@ pub struct Constellation<Message, LTF, STF> { /// Mechanism to force the compositor to process events. event_loop_waker: Option<Box<dyn EventLoopWaker>>, + + /// The ratio of device pixels per px at the default scale. If unspecified, will use the + /// platform default setting. + device_pixels_per_px: Option<f32>, } /// State needed to construct a constellation. @@ -520,6 +524,10 @@ pub struct InitialConstellationState { /// Mechanism to force the compositor to process events. pub event_loop_waker: Option<Box<dyn EventLoopWaker>>, + + /// The ratio of device pixels per px at the default scale. If unspecified, will use the + /// platform default setting. + pub device_pixels_per_px: Option<f32>, } /// Data needed for webdriver @@ -837,6 +845,7 @@ where glplayer_threads: state.glplayer_threads, player_context: state.player_context, event_loop_waker: state.event_loop_waker, + device_pixels_per_px, }; constellation.run(); @@ -1081,6 +1090,7 @@ where webxr_registry: self.webxr_registry.clone(), player_context: self.player_context.clone(), event_loop_waker: self.event_loop_waker.as_ref().map(|w| (*w).clone_box()), + device_pixels_per_px: self.device_pixels_per_px, }); let pipeline = match result { diff --git a/components/constellation/pipeline.rs b/components/constellation/pipeline.rs index 373d4820529..2579343f3fe 100644 --- a/components/constellation/pipeline.rs +++ b/components/constellation/pipeline.rs @@ -205,6 +205,10 @@ pub struct InitialPipelineState { /// Mechanism to force the compositor to process events. pub event_loop_waker: Option<Box<dyn EventLoopWaker>>, + + /// The ratio of device pixels per px at the default scale. If unspecified, will use the + /// platform default setting. + pub device_pixels_per_px: Option<f32>, } pub struct NewPipeline { @@ -312,6 +316,7 @@ impl Pipeline { webvr_chan: state.webvr_chan, webxr_registry: state.webxr_registry, player_context: state.player_context, + device_pixels_per_px: state.device_pixels_per_px, }; // Spawn the child process. @@ -518,6 +523,7 @@ pub struct UnprivilegedPipelineContent { webvr_chan: Option<IpcSender<WebVRMsg>>, webxr_registry: webxr_api::Registry, player_context: WindowGLContext, + device_pixels_per_px: Option<f32>, } impl UnprivilegedPipelineContent { @@ -609,7 +615,7 @@ impl UnprivilegedPipelineContent { layout_thread_busy_flag.clone(), self.opts.load_webfonts_synchronously, self.opts.initial_window_size, - self.opts.device_pixels_per_px, + self.device_pixels_per_px, self.opts.dump_display_list, self.opts.dump_display_list_json, self.opts.dump_style_tree, |