cc: Plumb device color space through to rasterization

cc/tiles/tile_manager.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/tiles/tile_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 769 matching lines @@
 
   // Track the number of dependents for each *_done task.
   size_t required_for_activate_count = 0;
   size_t required_for_draw_count = 0;
   size_t all_count = 0;
 
   size_t priority = kTileTaskPriorityBase;
 
   graph_.Reset();
 
+  gfx::ColorSpace color_space = client_->GetTileColorSpace();
+
   scoped_refptr<TileTask> required_for_activation_done_task =
       CreateTaskSetFinishedTask(
           &TileManager::DidFinishRunningTileTasksRequiredForActivation);
   scoped_refptr<TileTask> required_for_draw_done_task =
       CreateTaskSetFinishedTask(
           &TileManager::DidFinishRunningTileTasksRequiredForDraw);
   scoped_refptr<TileTask> all_done_task =
       CreateTaskSetFinishedTask(&TileManager::DidFinishRunningAllTileTasks);
 
   // Build a new task queue containing all task currently needed. Tasks
   // are added in order of priority, highest priority task first.
   for (auto& prioritized_tile : tiles_that_need_to_be_rasterized) {
     Tile* tile = prioritized_tile.tile();
 
     DCHECK(tile->draw_info().requires_resource());
     DCHECK(!tile->draw_info().resource_);
 
     if (!tile->raster_task_)
-      tile->raster_task_ = CreateRasterTask(prioritized_tile);
+      tile->raster_task_ = CreateRasterTask(prioritized_tile, color_space);
 
     TileTask* task = tile->raster_task_.get();
 
     DCHECK(!task->HasCompleted());
 
     if (tile->required_for_activation()) {
       required_for_activate_count++;
       graph_.edges.push_back(
           TaskGraph::Edge(task, required_for_activation_done_task.get()));
     }
@@ skipping 99 matching lines @@
   required_for_draw_done_task_ = std::move(required_for_draw_done_task);
   all_done_task_ = std::move(all_done_task);
 
   did_check_for_completed_tasks_since_last_schedule_tasks_ = false;
 
   TRACE_EVENT_ASYNC_STEP_INTO1("cc", "ScheduledTasks", this, "running", "state",
                                ScheduledTasksStateAsValue());
 }
 
 scoped_refptr<TileTask> TileManager::CreateRasterTask(
-    const PrioritizedTile& prioritized_tile) {
+    const PrioritizedTile& prioritized_tile,
+    const gfx::ColorSpace& color_space) {
   Tile* tile = prioritized_tile.tile();
 
   // Get the resource.
   uint64_t resource_content_id = 0;
   Resource* resource = nullptr;
   gfx::Rect invalidated_rect = tile->invalidated_content_rect();
   if (UsePartialRaster() && tile->invalidated_id()) {
     resource = resource_pool_->TryAcquireResourceForPartialRaster(
         tile->id(), tile->invalidated_content_rect(), tile->invalidated_id(),
         &invalidated_rect);
   }
 
   if (resource) {
     resource_content_id = tile->invalidated_id();
     DCHECK_EQ(DetermineResourceFormat(tile), resource->format());
   } else {
     resource = resource_pool_->AcquireResource(tile->desired_texture_size(),
                                                DetermineResourceFormat(tile),
-                                               gfx::ColorSpace());
+                                               color_space);
   }
 
   // For LOW_RESOLUTION tiles, we don't draw or predecode images.
   RasterSource::PlaybackSettings playback_settings;
   playback_settings.skip_images =
       prioritized_tile.priority().resolution == LOW_RESOLUTION;
 
   // Create and queue all image decode tasks that this tile depends on.
   TileTask::Vector decode_tasks;
   std::vector<DrawImage>& images = scheduled_draw_images_[tile->id()];
@@ skipping 374 matching lines @@
   all_tile_tasks_completed = false;
   did_notify_all_tile_tasks_completed = false;
 }
 
 TileManager::PrioritizedWorkToSchedule::PrioritizedWorkToSchedule() = default;
 TileManager::PrioritizedWorkToSchedule::PrioritizedWorkToSchedule(
     PrioritizedWorkToSchedule&& other) = default;
 TileManager::PrioritizedWorkToSchedule::~PrioritizedWorkToSchedule() = default;
 
 }  // namespace cc