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Correct usage of number of painting threads.

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Previously this used the number of layout threads to allocate the
threadpool. This also makes the member name consistent with the rest of
the structure.
This commit is contained in:
Jack Moffitt 2015-02-19 15:57:54 -07:00
parent 923676d443
commit 7acc0619e6
3 changed files with 21 additions and 19 deletions
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16
components/util/opts.rs
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@ -27,8 +27,8 @@ pub struct Opts {
/// How many threads to use for CPU painting (`-t`).
///
/// FIXME(pcwalton): This is not currently used. All painting is sequential.
pub n_paint_threads: uint,
/// Note that painting is sequentialized when using GPU painting.
pub paint_threads: uint,
/// True to use GPU painting via Skia-GL, false to use CPU painting via Skia (`-g`). Note that
/// compositing is always done on the GPU.
@ -155,7 +155,7 @@ static FORCE_CPU_PAINTING: bool = false;
pub fn default_opts() -> Opts {
Opts {
urls: vec!(),
n_paint_threads: 1,
paint_threads: 1,
gpu_painting: false,
tile_size: 512,
device_pixels_per_px: None,
@ -254,9 +254,9 @@ pub fn from_cmdline_args(args: &[String]) -> bool {
ScaleFactor(dppx_str.parse().unwrap())
);
let mut n_paint_threads: uint = match opt_match.opt_str("t") {
Some(n_paint_threads_str) => n_paint_threads_str.parse().unwrap(),
None => 1, // FIXME: Number of cores.
let mut paint_threads: uint = match opt_match.opt_str("t") {
Some(paint_threads_str) => paint_threads_str.parse().unwrap(),
None => cmp::max(rt::default_sched_threads() * 3 / 4, 1),
};
// If only the flag is present, default to a 5 second period for both profilers.
@ -279,7 +279,7 @@ pub fn from_cmdline_args(args: &[String]) -> bool {
let mut bubble_inline_sizes_separately = debug_options.contains(&"bubble-widths");
let trace_layout = debug_options.contains(&"trace-layout");
if trace_layout {
n_paint_threads = 1;
paint_threads = 1;
layout_threads = 1;
bubble_inline_sizes_separately = true;
}
@ -300,7 +300,7 @@ pub fn from_cmdline_args(args: &[String]) -> bool {
let opts = Opts {
urls: urls,
n_paint_threads: n_paint_threads,
paint_threads: paint_threads,
gpu_painting: gpu_painting,
tile_size: tile_size,
device_pixels_per_px: device_pixels_per_px,