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Replace almost "render" to "paint" words in gfx crate.

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This commit is contained in:
Tetsuharu OHZEKI 2014-12-08 14:31:57 +09:00
parent 4d562f893c
commit f04c64f500
9 changed files with 57 additions and 57 deletions
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34
components/gfx/paint_task.rs
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@ -2,7 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
//! The task that handles all rendering/painting.
//! The task that handles all painting.
use buffer_map::BufferMap;
use display_list::{mod, StackingContext};
@ -43,7 +43,7 @@ use sync::Arc;
pub struct PaintLayer {
/// A per-pipeline ID describing this layer that should be stable across reflows.
pub id: LayerId,
/// The color of the background in this layer. Used for unrendered content.
/// The color of the background in this layer. Used for unpainted content.
pub background_color: Color,
/// The scrolling policy of this layer.
pub scroll_policy: ScrollPolicy,
@ -87,7 +87,7 @@ impl PaintChan {
pub fn send(&self, msg: Msg) {
let &PaintChan(ref chan) = self;
assert!(chan.send_opt(msg).is_ok(), "PaintChan.send: render port closed")
assert!(chan.send_opt(msg).is_ok(), "PaintChan.send: paint port closed")
}
pub fn send_opt(&self, msg: Msg) -> Result<(), Msg> {
@ -128,7 +128,7 @@ pub struct PaintTask<C> {
// the whole PaintTask struct.
macro_rules! native_graphics_context(
($task:expr) => (
$task.native_graphics_context.as_ref().expect("Need a graphics context to do rendering")
$task.native_graphics_context.as_ref().expect("Need a graphics context to do painting")
)
)
@ -179,7 +179,7 @@ impl<C> PaintTask<C> where C: PaintListener + Send {
let ConstellationChan(c) = constellation_chan.clone();
spawn_named_with_send_on_failure("PaintTask", task_state::PAINT, proc() {
{
// Ensures that the render task and graphics context are destroyed before the
// Ensures that the paint task and graphics context are destroyed before the
// shutdown message.
let mut compositor = compositor;
let native_graphics_context = compositor.get_graphics_metadata().map(
@ -223,7 +223,7 @@ impl<C> PaintTask<C> where C: PaintListener + Send {
}
fn start(&mut self) {
debug!("paint_task: beginning rendering loop");
debug!("paint_task: beginning painting loop");
loop {
match self.port.recv() {
@ -232,7 +232,7 @@ impl<C> PaintTask<C> where C: PaintListener + Send {
self.root_stacking_context = Some(stacking_context.clone());
if !self.paint_permission {
debug!("paint_task: render ready msg");
debug!("paint_task: paint ready msg");
let ConstellationChan(ref mut c) = self.constellation_chan;
c.send(PainterReadyMsg(self.id));
continue;
@ -245,7 +245,7 @@ impl<C> PaintTask<C> where C: PaintListener + Send {
}
PaintMsg(requests) => {
if !self.paint_permission {
debug!("paint_task: render ready msg");
debug!("paint_task: paint ready msg");
let ConstellationChan(ref mut c) = self.constellation_chan;
c.send(PainterReadyMsg(self.id));
self.compositor.paint_msg_discarded();
@ -257,9 +257,9 @@ impl<C> PaintTask<C> where C: PaintListener + Send {
for PaintRequest { buffer_requests, scale, layer_id, epoch }
in requests.into_iter() {
if self.epoch == epoch {
self.render(&mut replies, buffer_requests, scale, layer_id);
self.paint(&mut replies, buffer_requests, scale, layer_id);
} else {
debug!("renderer epoch mismatch: {} != {}", self.epoch, epoch);
debug!("painter epoch mismatch: {} != {}", self.epoch, epoch);
}
}
@ -342,8 +342,8 @@ impl<C> PaintTask<C> where C: PaintListener + Send {
})
}
/// Renders one layer and sends the tiles back to the layer.
fn render(&mut self,
/// Paints one layer and sends the tiles back to the layer.
fn paint(&mut self,
replies: &mut Vec<(LayerId, Box<LayerBufferSet>)>,
mut tiles: Vec<BufferRequest>,
scale: f32,
@ -493,7 +493,7 @@ impl WorkerThread {
DrawTarget::new(SkiaBackend, size, B8G8R8A8)
} else {
// FIXME(pcwalton): Cache the components of draw targets (texture color buffer,
// renderbuffers) instead of recreating them.
// paintbuffers) instead of recreating them.
let draw_target = DrawTarget::new_with_fbo(SkiaBackend,
native_graphics_context!(self),
size,
@ -503,7 +503,7 @@ impl WorkerThread {
};
{
// Build the render context.
// Build the paint context.
let mut paint_context = PaintContext {
draw_target: draw_target.clone(),
font_ctx: &mut self.font_context,
@ -511,7 +511,7 @@ impl WorkerThread {
screen_rect: tile.screen_rect,
};
// Apply the translation to render the tile we want.
// Apply the translation to paint the tile we want.
let tile_bounds = tile.page_rect;
let matrix: Matrix2D<AzFloat> = Matrix2D::identity();
let matrix = matrix.scale(scale as AzFloat, scale as AzFloat);
@ -544,10 +544,10 @@ impl WorkerThread {
scale: f32)
-> Box<LayerBuffer> {
// Extract the texture from the draw target and place it into its slot in the buffer. If
// using CPU rendering, upload it first.
// using CPU painting, upload it first.
//
// FIXME(pcwalton): We should supply the texture and native surface *to* the draw target in
// GPU rendering mode, so that it doesn't have to recreate it.
// GPU painting mode, so that it doesn't have to recreate it.
if !opts::get().gpu_painting {
let mut buffer = layer_buffer.unwrap();
draw_target.snapshot().get_data_surface().with_data(|data| {