diff options
Diffstat (limited to 'gfx/wr/webrender/src/frame_builder.rs')
| -rw-r--r-- | gfx/wr/webrender/src/frame_builder.rs | 44 |
1 files changed, 29 insertions, 15 deletions
diff --git a/gfx/wr/webrender/src/frame_builder.rs b/gfx/wr/webrender/src/frame_builder.rs index 4ff798c103..b975c960eb 100644 --- a/gfx/wr/webrender/src/frame_builder.rs +++ b/gfx/wr/webrender/src/frame_builder.rs @@ -25,7 +25,7 @@ use crate::prim_store::{PictureIndex, PrimitiveScratchBuffer}; use crate::prim_store::{DeferredResolve, PrimitiveInstance}; use crate::profiler::{self, TransactionProfile}; use crate::render_backend::{DataStores, ScratchBuffer}; -use crate::renderer::{GpuBuffer, GpuBufferBuilder}; +use crate::renderer::{GpuBufferF, GpuBufferBuilderF, GpuBufferI, GpuBufferBuilderI, GpuBufferBuilder}; use crate::render_target::{RenderTarget, PictureCacheTarget, TextureCacheRenderTarget, PictureCacheTargetKind}; use crate::render_target::{RenderTargetContext, RenderTargetKind, AlphaRenderTarget, ColorRenderTarget}; use crate::render_task_graph::{RenderTaskGraph, Pass, SubPassSurface}; @@ -558,7 +558,10 @@ impl FrameBuilder { let mut cmd_buffers = CommandBufferList::new(); // TODO(gw): Recycle backing vec buffers for gpu buffer builder between frames - let mut gpu_buffer_builder = GpuBufferBuilder::new(); + let mut gpu_buffer_builder = GpuBufferBuilder { + f32: GpuBufferBuilderF::new(), + i32: GpuBufferBuilderI::new(), + }; self.build_layer_screen_rects_and_cull_layers( scene, @@ -690,7 +693,8 @@ impl FrameBuilder { scene.clip_store.end_frame(&mut scratch.clip_store); scratch.end_frame(); - let gpu_buffer = gpu_buffer_builder.finalize(&render_tasks); + let gpu_buffer_f = gpu_buffer_builder.f32.finalize(&render_tasks); + let gpu_buffer_i = gpu_buffer_builder.i32.finalize(&render_tasks); Frame { device_rect: DeviceIntRect::from_origin_and_size( @@ -707,7 +711,8 @@ impl FrameBuilder { prim_headers, debug_items: mem::replace(&mut scratch.primitive.debug_items, Vec::new()), composite_state, - gpu_buffer, + gpu_buffer_f, + gpu_buffer_i, } } @@ -759,7 +764,6 @@ impl FrameBuilder { const LAYOUT_PORT_COLOR: ColorF = debug_colors::RED; const VISUAL_PORT_COLOR: ColorF = debug_colors::BLUE; const DISPLAYPORT_COLOR: ColorF = debug_colors::LIME; - const NOTHING: ColorF = ColorF { r: 0.0, g: 0.0, b: 0.0, a: 0.0 }; let viewport = scroll_frame_info.viewport_rect; @@ -805,9 +809,10 @@ impl FrameBuilder { } let mut add_rect = |rect, border, fill| -> Option<()> { + const STROKE_WIDTH: f32 = 2.0; // Place rect in scroll frame's local coordinate space let transformed_rect = transform.outer_transformed_box2d(&rect)?; - + // Transform to world coordinates, using root-content coords as an intermediate step. let mut root_content_rect = local_to_root_content.outer_transformed_box2d(&transformed_rect)?; // In root-content coords, apply the root content node's viewport clip. @@ -820,21 +825,28 @@ impl FrameBuilder { } let world_rect = root_content_to_world.outer_transformed_box2d(&root_content_rect)?; + scratch.push_debug_rect_with_stroke_width(world_rect, border, STROKE_WIDTH); + // Add world coordinate rects to scratch.debug_items - // TODO: Add a parameter to control the border thickness of the rects, and make them a bit thicker. - scratch.push_debug_rect(world_rect * DevicePixelScale::new(1.0), border, fill); + if let Some(fill_color) = fill { + let interior_world_rect = WorldRect::new( + world_rect.min + WorldVector2D::new(STROKE_WIDTH, STROKE_WIDTH), + world_rect.max - WorldVector2D::new(STROKE_WIDTH, STROKE_WIDTH) + ); + scratch.push_debug_rect(interior_world_rect * DevicePixelScale::new(1.0), border, fill_color); + } Some(()) }; - add_rect(minimap_data.scrollable_rect, PAGE_BORDER_COLOR, BACKGROUND_COLOR); - add_rect(minimap_data.visual_viewport, VISUAL_PORT_COLOR, NOTHING); - add_rect(minimap_data.displayport, DISPLAYPORT_COLOR, DISPLAYPORT_BACKGROUND_COLOR); + add_rect(minimap_data.scrollable_rect, PAGE_BORDER_COLOR, Some(BACKGROUND_COLOR)); + add_rect(minimap_data.displayport, DISPLAYPORT_COLOR, Some(DISPLAYPORT_BACKGROUND_COLOR)); // Only render a distinct layout viewport for the root content. // For other scroll frames, the visual and layout viewports coincide. if minimap_data.is_root_content { - add_rect(minimap_data.layout_viewport, LAYOUT_PORT_COLOR, NOTHING); + add_rect(minimap_data.layout_viewport, LAYOUT_PORT_COLOR, None); } + add_rect(minimap_data.visual_viewport, VISUAL_PORT_COLOR, None); } } }); @@ -967,7 +979,6 @@ pub fn build_render_pass( let task_id = sub_pass.task_ids[0]; let task = &render_tasks[task_id]; let target_rect = task.get_target_rect(); - let mut gpu_buffer_builder = GpuBufferBuilder::new(); match task.kind { RenderTaskKind::Picture(ref pic_task) => { @@ -998,7 +1009,7 @@ pub fn build_render_pass( pic_task.surface_spatial_node_index, z_generator, prim_instances, - &mut gpu_buffer_builder, + gpu_buffer_builder, segments, ); }); @@ -1072,6 +1083,7 @@ pub fn build_render_pass( z_generator, prim_instances, cmd_buffers, + gpu_buffer_builder, ); pass.alpha.build( ctx, @@ -1082,6 +1094,7 @@ pub fn build_render_pass( z_generator, prim_instances, cmd_buffers, + gpu_buffer_builder, ); pass @@ -1127,7 +1140,8 @@ pub struct Frame { /// Main GPU data buffer constructed (primarily) during the prepare /// pass for primitives that were visible and dirty. - pub gpu_buffer: GpuBuffer, + pub gpu_buffer_f: GpuBufferF, + pub gpu_buffer_i: GpuBufferI, } impl Frame { |