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Update WR.

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* CPU text run optimizations.
* Linux subpixel positioning / rasterization.
* Update debug flags API.
* Update to resource transactions API.
This commit is contained in:
Glenn Watson 2017-08-08 07:51:30 +10:00
parent 689dadc751
commit f6a9f15fed
9 changed files with 74 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

30
components/canvas/canvas_paint_thread.rs
View file

@ -585,28 +585,32 @@ impl<'a> CanvasPaintThread<'a> {
};
let data = webrender_api::ImageData::Raw(Arc::new(element.into()));
let mut updates = webrender_api::ResourceUpdates::new();
match self.image_key {
Some(image_key) => {
debug!("Updating image {:?}.", image_key);
self.webrender_api.update_image(image_key,
descriptor,
data,
None);
updates.update_image(image_key,
descriptor,
data,
None);
}
None => {
self.image_key = Some(self.webrender_api.generate_image_key());
debug!("New image {:?}.", self.image_key);
self.webrender_api.add_image(self.image_key.unwrap(),
descriptor,
data,
None);
updates.add_image(self.image_key.unwrap(),
descriptor,
data,
None);
}
}
if let Some(image_key) = mem::replace(&mut self.very_old_image_key, self.old_image_key.take()) {
self.webrender_api.delete_image(image_key);
updates.delete_image(image_key);
}
self.webrender_api.update_resources(updates);
let data = CanvasImageData {
image_key: self.image_key.unwrap(),
};
@ -764,12 +768,16 @@ impl<'a> CanvasPaintThread<'a> {
impl<'a> Drop for CanvasPaintThread<'a> {
fn drop(&mut self) {
let mut updates = webrender_api::ResourceUpdates::new();
if let Some(image_key) = self.old_image_key.take() {
self.webrender_api.delete_image(image_key);
updates.delete_image(image_key);
}
if let Some(image_key) = self.very_old_image_key.take() {
self.webrender_api.delete_image(image_key);
updates.delete_image(image_key);
}
self.webrender_api.update_resources(updates);
}
}

32
components/canvas/webgl_paint_thread.rs
View file

@ -281,26 +281,30 @@ impl WebGLPaintThread {
};
let data = webrender_api::ImageData::Raw(Arc::new(pixels));
let mut updates = webrender_api::ResourceUpdates::new();
match *image_key {
Some(image_key) => {
webrender_api.update_image(image_key,
descriptor,
data,
None);
updates.update_image(image_key,
descriptor,
data,
None);
}
None => {
*image_key = Some(webrender_api.generate_image_key());
webrender_api.add_image(image_key.unwrap(),
descriptor,
data,
None);
updates.add_image(image_key.unwrap(),
descriptor,
data,
None);
}
}
if let Some(image_key) = mem::replace(very_old_image_key, old_image_key.take()) {
webrender_api.delete_image(image_key);
updates.delete_image(image_key);
}
webrender_api.update_resources(updates);
let image_data = CanvasImageData {
image_key: image_key.unwrap(),
};
@ -357,15 +361,19 @@ impl Drop for WebGLPaintThread {
very_old_image_key,
..
} = self.data {
let mut updates = webrender_api::ResourceUpdates::new();
if let Some(image_key) = image_key {
webrender_api.delete_image(image_key);
updates.delete_image(image_key);
}
if let Some(image_key) = old_image_key {
webrender_api.delete_image(image_key);
updates.delete_image(image_key);
}
if let Some(image_key) = very_old_image_key {
webrender_api.delete_image(image_key);
updates.delete_image(image_key);
}
webrender_api.update_resources(updates);
}
}
}

5
components/compositing/compositor.rs
View file

@ -819,8 +819,9 @@ impl<Window: WindowMethods> IOCompositor<Window> {
}
WindowEvent::ToggleWebRenderProfiler => {
let profiler_enabled = self.webrender.get_profiler_enabled();
self.webrender.set_profiler_enabled(!profiler_enabled);
let mut flags = self.webrender.get_debug_flags();
flags.toggle(webrender::renderer::PROFILER_DBG);
self.webrender.set_debug_flags(flags);
self.webrender_api.generate_frame(self.webrender_document, None);
}
}

2
components/gfx/Cargo.toml
View file

@ -49,7 +49,7 @@ core-graphics = "0.8"
core-text = "6.0"
[target.'cfg(any(target_os = "linux", target_os = "android"))'.dependencies]
freetype = "0.2"
freetype = "0.3"
[target.'cfg(target_os = "linux")'.dependencies]
servo-fontconfig = "0.2.1"

8
components/gfx/font_cache_thread.rs
View file

@ -348,11 +348,13 @@ impl FontCache {
let webrender_fonts = &mut self.webrender_fonts;
font_key = Some(*webrender_fonts.entry(template.identifier.clone()).or_insert_with(|| {
let font_key = webrender_api.generate_font_key();
let mut updates = webrender_api::ResourceUpdates::new();
match (template.bytes_if_in_memory(), template.native_font()) {
(Some(bytes), _) => webrender_api.add_raw_font(font_key, bytes, 0),
(None, Some(native_font)) => webrender_api.add_native_font(font_key, native_font),
(None, None) => webrender_api.add_raw_font(font_key, template.bytes().clone(), 0),
(Some(bytes), _) => updates.add_raw_font(font_key, bytes, 0),
(None, Some(native_font)) => updates.add_native_font(font_key, native_font),
(None, None) => updates.add_raw_font(font_key, template.bytes().clone(), 0),
}
webrender_api.update_resources(updates);
font_key
}));
}

3
components/layout_thread/lib.rs
View file

@ -1067,7 +1067,8 @@ impl LayoutThread {
Some(get_root_flow_background_color(layout_root)),
viewport_size,
builder.finalize(),
true);
true,
webrender_api::ResourceUpdates::new());
self.webrender_api.generate_frame(self.webrender_document, None);
});
}

4
components/net/image_cache.rs
View file

@ -79,7 +79,9 @@ fn set_webrender_image_key(webrender_api: &webrender_api::RenderApi, image: &mut
};
let data = webrender_api::ImageData::new(bytes);
let image_key = webrender_api.generate_image_key();
webrender_api.add_image(image_key, descriptor, data, None);
let mut updates = webrender_api::ResourceUpdates::new();
updates.add_image(image_key, descriptor, data, None);
webrender_api.update_resources(updates);
image.id = Some(image_key);
}

5
components/servo/lib.rs
View file

@ -174,11 +174,14 @@ impl<Window> Browser<Window> where Window: WindowMethods + 'static {
None
};
let mut debug_flags = webrender::renderer::DebugFlags::empty();
debug_flags.set(webrender::renderer::PROFILER_DBG, opts.webrender_stats);
webrender::Renderer::new(window.gl(), webrender::RendererOptions {
device_pixel_ratio: device_pixel_ratio,
resource_override_path: Some(resource_path),
enable_aa: opts.enable_text_antialiasing,
enable_profiler: opts.webrender_stats,
debug_flags: debug_flags,
enable_batcher: opts.webrender_batch,
debug: opts.webrender_debug,
recorder: recorder,