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Bug 1522017 - Clip picture caching debug display to avoid overflowing the browser chrome. r=gw

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Differential Revision: https://phabricator.services.mozilla.com/D17436
This commit is contained in:
Bobby Holley 2019-01-23 14:10:07 -08:00
parent bf4d481f78
commit fed23c9e3e
1 changed files with 30 additions and 22 deletions
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52
gfx/wr/webrender/src/picture.rs
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@ -1298,7 +1298,7 @@ impl TileCache {
resource_cache: &mut ResourceCache,
gpu_cache: &mut GpuCache,
frame_context: &FrameVisibilityContext,
_scratch: &mut PrimitiveScratchBuffer,
scratch: &mut PrimitiveScratchBuffer,
) -> LayoutRect {
self.dirty_region.clear();
self.pending_blits.clear();
@ -1399,30 +1399,38 @@ impl TileCache {
self.tiles_to_draw.push(TileIndex(i));
if frame_context.debug_flags.contains(DebugFlags::PICTURE_CACHING_DBG) {
let tile_device_rect = tile.world_rect * frame_context.device_pixel_scale;
let mut label_pos = tile_device_rect.origin + DeviceVector2D::new(20.0, 30.0);
_scratch.push_debug_rect(
tile_device_rect,
debug_colors::GREEN,
);
_scratch.push_debug_string(
label_pos,
debug_colors::RED,
format!("{:?} {:?} {:?}", tile.id, tile.handle, tile.world_rect),
);
label_pos.y += 20.0;
_scratch.push_debug_string(
label_pos,
debug_colors::RED,
format!("same: {} frames", tile.same_frames),
);
if let Some(world_rect) = tile.world_rect.intersection(&self.world_bounding_rect) {
let tile_device_rect = world_rect * frame_context.device_pixel_scale;
let mut label_offset = DeviceVector2D::new(20.0, 30.0);
scratch.push_debug_rect(
tile_device_rect,
debug_colors::GREEN,
);
if tile_device_rect.size.height >= label_offset.y {
scratch.push_debug_string(
tile_device_rect.origin + label_offset,
debug_colors::RED,
format!("{:?} {:?} {:?}", tile.id, tile.handle, tile.world_rect),
);
}
label_offset.y += 20.0;
if tile_device_rect.size.height >= label_offset.y {
scratch.push_debug_string(
tile_device_rect.origin + label_offset,
debug_colors::RED,
format!("same: {} frames", tile.same_frames),
);
}
}
}
} else {
if frame_context.debug_flags.contains(DebugFlags::PICTURE_CACHING_DBG) {
_scratch.push_debug_rect(
visible_rect * frame_context.device_pixel_scale,
debug_colors::RED,
);
if let Some(world_rect) = visible_rect.intersection(&self.world_bounding_rect) {
scratch.push_debug_rect(
world_rect * frame_context.device_pixel_scale,
debug_colors::RED,
);
}
}
// Only cache tiles that have had the same content for at least two