Add a config to use deferred image decoding on bots.

tools/bench_pictures.cfg

 # Copyright (c) 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.
 
 
 """
 This file defines the configurations in which bench_pictures should be run
 on various platforms. The buildbots read these configurations from the
 bench_pictures_cfg dictionary. Everything else in this file exists to help in
 constructing that dictionary.
@@ skipping 20 matching lines @@
 DEFAULT_TILE_X = '256'
 DEFAULT_TILE_Y = '256'
 
 
 # Configs to run on most bots
 default_configs = [
   # Basic CPU and GPU configs
   TiledBitmapConfig(DEFAULT_TILE_X, DEFAULT_TILE_Y),
   TiledGPUConfig(DEFAULT_TILE_X, DEFAULT_TILE_Y),
 
+  # Deferred image decoding
+  TiledBitmapConfig(DEFAULT_TILE_X, DEFAULT_TILE_Y,
+                    timeIndividualTiles=False, deferImageDecoding=True,
+                    useVolatileCache=True),
   # CopyTiles
   CopyTilesConfig(DEFAULT_TILE_X, DEFAULT_TILE_Y),
 
   # Record
   RecordConfig(),
 
   # Multi-threaded
   MultiThreadTileConfig(2, DEFAULT_TILE_X, DEFAULT_TILE_Y),
   MultiThreadTileConfig(3, DEFAULT_TILE_X, DEFAULT_TILE_Y),
   MultiThreadTileConfig(4, DEFAULT_TILE_X, DEFAULT_TILE_Y),
@@ skipping 24 matching lines @@
     # Record
     RecordConfig(     scale=str(scale)),
     RecordRTreeConfig(scale=str(scale)),
     RecordGridConfig( tile_x, tile_y, scale=str(scale)),
 
     # Tiled playback
     TiledBitmapConfig(tile_x, tile_y, scale=str(scale)),
     TileRTreeConfig(  tile_x, tile_y, scale=str(scale)),
     TileGridConfig(   tile_x, tile_y, scale=str(scale)),
 
+    # Deferred image decoding
+    TiledBitmapConfig(tile_x, tile_y, timeIndividualTiles=False,
+                      scale=str(scale), deferImageDecoding=True,
+                      useVolatileCache=True),
+
     # Viewport playback
     ViewportBitmapConfig(viewport_x, viewport_y, scale=str(scale)),
     ViewportRTreeConfig( viewport_x, viewport_y, scale=str(scale)),
   ]
 
   if do_gpu:
     configs.append(TiledGPUConfig(tile_x, tile_y, scale=str(scale)))
     configs.append(ViewportGPUConfig(viewport_x, viewport_y, scale=str(scale)))
 
   # Multicore
@@ skipping 14 matching lines @@
   'no_gpu': [cfg for cfg in default_configs if cfg['config'] != 'gpu'],
   'nexus_s':      AndroidConfigList((256, 256), 0.4897, [],  (480,  800),
                                     do_gpu=False),
   'xoom':         AndroidConfigList((256, 256), 1.2244, [],  (1200, 800)),
   'galaxy_nexus': AndroidConfigList((256, 256), 0.8163, [],  (800,  1280)),
   'nexus_4':      AndroidConfigList((256, 256), 0.7836, [],  (768,  1280)),
   'nexus_7':      AndroidConfigList((256, 256), 1.3061, [2], (1280, 800)),
   'nexus_10':     AndroidConfigList((512, 512), 2.6122, [],  (2560, 1600)),
   'x86':          AndroidConfigList((256, 256), 0.5510, [],  (540, 960)),
 }