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gfx: Turn on 512x512 tiles once again, and work around the layer buffer badness

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This commit is contained in:
Patrick Walton 2012-11-09 16:18:17 -08:00
parent 76b1344274
commit dbcb85b724
1 changed files with 4 additions and 5 deletions
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9
src/servo/gfx/render_layers.rs
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@ -10,8 +10,7 @@ use geom::point::Point2D;
use geom::rect::Rect; use geom::rect::Rect;
use geom::size::Size2D; use geom::size::Size2D;
// FIXME: Tiles are busted. Disable them for now. const TILE_SIZE: uint = 512;
const TILE_SIZE: uint = 4096;
pub struct RenderLayer { pub struct RenderLayer {
display_list: DisplayList, display_list: DisplayList,
@ -57,10 +56,10 @@ pub fn render_layers(layer: &RenderLayer,
let buffer; let buffer;
// FIXME: Try harder to search for a matching tile. // FIXME: Try harder to search for a matching tile.
// FIXME: Don't use shift; it's bad for perf. Maybe reverse and pop. // FIXME: Don't use shift; it's bad for perf. Maybe reverse and pop.
if buffers.len() != 0 && buffers[0].rect == tile_rect { /*if buffers.len() != 0 && buffers[0].rect == tile_rect {
debug!("reusing tile, (%u, %u)", x, y); debug!("reusing tile, (%u, %u)", x, y);
buffer = buffers.shift(); buffer = buffers.shift();
} else { } else {*/
// Create a new buffer. // Create a new buffer.
debug!("creating tile, (%u, %u)", x, y); debug!("creating tile, (%u, %u)", x, y);
@ -99,7 +98,7 @@ pub fn render_layers(layer: &RenderLayer,
rect: tile_rect, rect: tile_rect,
stride: stride stride: stride
}; };
} //}
let _ = f(layer, &buffer); let _ = f(layer, &buffer);
new_buffers.push(move buffer); new_buffers.push(move buffer);