cc/test/layer_tree_pixel_resource_test.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "cc/test/layer_tree_pixel_resource_test.h"
   6
   7 #include "cc/layers/layer.h"
   8 #include "cc/resources/bitmap_tile_task_worker_pool.h"
   9 #include "cc/resources/gpu_rasterizer.h"
  10 #include "cc/resources/gpu_tile_task_worker_pool.h"
  11 #include "cc/resources/one_copy_tile_task_worker_pool.h"
  12 #include "cc/resources/pixel_buffer_tile_task_worker_pool.h"
  13 #include "cc/resources/resource_pool.h"
  14 #include "cc/resources/tile_task_worker_pool.h"
  15 #include "cc/resources/zero_copy_tile_task_worker_pool.h"
  16 #include "cc/test/fake_output_surface.h"
  17 #include "gpu/GLES2/gl2extchromium.h"
  18
  19 namespace cc {
  20
  21 namespace {
  22
  23 bool IsTestCaseSupported(PixelResourceTestCase test_case) {
  24   switch (test_case) {
  25     case SOFTWARE:
  26     case GL_GPU_RASTER_2D_DRAW:
  27     case GL_ZERO_COPY_2D_DRAW:
  28     case GL_ZERO_COPY_RECT_DRAW:
  29     case GL_ONE_COPY_2D_STAGING_2D_DRAW:
  30     case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
  31     case GL_ASYNC_UPLOAD_2D_DRAW:
  32       return true;
  33     case GL_ZERO_COPY_EXTERNAL_DRAW:
  34     case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
  35       // These should all be enabled in practice.
  36       // TODO(enne): look into getting texture external oes enabled.
  37       return false;
  38   }
  39
  40   NOTREACHED();
  41   return false;
  42 }
  43
  44 }  // namespace
  45
  46 LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest(
  47     PixelResourceTestCase test_case)
  48     : staging_texture_target_(GL_INVALID_VALUE),
  49       draw_texture_target_(GL_INVALID_VALUE),
  50       resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
  51       initialized_(false),
  52       test_case_(test_case) {
  53   InitializeFromTestCase(test_case);
  54 }
  55
  56 LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest()
  57     : staging_texture_target_(GL_INVALID_VALUE),
  58       draw_texture_target_(GL_INVALID_VALUE),
  59       resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
  60       initialized_(false),
  61       test_case_(SOFTWARE) {
  62 }
  63
  64 void LayerTreeHostPixelResourceTest::InitializeFromTestCase(
  65     PixelResourceTestCase test_case) {
  66   DCHECK(!initialized_);
  67   initialized_ = true;
  68   switch (test_case) {
  69     case SOFTWARE:
  70       test_type_ = PIXEL_TEST_SOFTWARE;
  71       staging_texture_target_ = GL_INVALID_VALUE;
  72       draw_texture_target_ = GL_INVALID_VALUE;
  73       resource_pool_option_ = BITMAP_TILE_TASK_WORKER_POOL;
  74       return;
  75     case GL_GPU_RASTER_2D_DRAW:
  76       test_type_ = PIXEL_TEST_GL;
  77       staging_texture_target_ = GL_INVALID_VALUE;
  78       draw_texture_target_ = GL_TEXTURE_2D;
  79       resource_pool_option_ = GPU_TILE_TASK_WORKER_POOL;
  80       return;
  81     case GL_ONE_COPY_2D_STAGING_2D_DRAW:
  82       test_type_ = PIXEL_TEST_GL;
  83       staging_texture_target_ = GL_TEXTURE_2D;
  84       draw_texture_target_ = GL_TEXTURE_2D;
  85       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  86       return;
  87     case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
  88       test_type_ = PIXEL_TEST_GL;
  89       staging_texture_target_ = GL_TEXTURE_RECTANGLE_ARB;
  90       draw_texture_target_ = GL_TEXTURE_2D;
  91       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  92       return;
  93     case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
  94       test_type_ = PIXEL_TEST_GL;
  95       staging_texture_target_ = GL_TEXTURE_EXTERNAL_OES;
  96       draw_texture_target_ = GL_TEXTURE_2D;
  97       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  98       return;
  99     case GL_ZERO_COPY_2D_DRAW:
 100       test_type_ = PIXEL_TEST_GL;
 101       staging_texture_target_ = GL_INVALID_VALUE;
 102       draw_texture_target_ = GL_TEXTURE_2D;
 103       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
 104       return;
 105     case GL_ZERO_COPY_RECT_DRAW:
 106       test_type_ = PIXEL_TEST_GL;
 107       staging_texture_target_ = GL_INVALID_VALUE;
 108       draw_texture_target_ = GL_TEXTURE_RECTANGLE_ARB;
 109       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
 110       return;
 111     case GL_ZERO_COPY_EXTERNAL_DRAW:
 112       test_type_ = PIXEL_TEST_GL;
 113       staging_texture_target_ = GL_INVALID_VALUE;
 114       draw_texture_target_ = GL_TEXTURE_EXTERNAL_OES;
 115       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
 116       return;
 117     case GL_ASYNC_UPLOAD_2D_DRAW:
 118       test_type_ = PIXEL_TEST_GL;
 119       staging_texture_target_ = GL_INVALID_VALUE;
 120       draw_texture_target_ = GL_TEXTURE_2D;
 121       resource_pool_option_ = PIXEL_BUFFER_TILE_TASK_WORKER_POOL;
 122       return;
 123   }
 124   NOTREACHED();
 125 }
 126
 127 void LayerTreeHostPixelResourceTest::CreateResourceAndTileTaskWorkerPool(
 128     LayerTreeHostImpl* host_impl,
 129     scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool,
 130     scoped_ptr<ResourcePool>* resource_pool,
 131     scoped_ptr<ResourcePool>* staging_resource_pool) {
 132   base::SingleThreadTaskRunner* task_runner =
 133       proxy()->HasImplThread() ? proxy()->ImplThreadTaskRunner()
 134                                : proxy()->MainThreadTaskRunner();
 135   DCHECK(task_runner);
 136   DCHECK(initialized_);
 137
 138   ContextProvider* context_provider =
 139       host_impl->output_surface()->context_provider();
 140   ResourceProvider* resource_provider = host_impl->resource_provider();
 141   size_t max_transfer_buffer_usage_bytes = 1024u * 1024u * 60u;
 142
 143   switch (resource_pool_option_) {
 144     case BITMAP_TILE_TASK_WORKER_POOL:
 145       EXPECT_FALSE(context_provider);
 146       EXPECT_EQ(PIXEL_TEST_SOFTWARE, test_type_);
 147       *resource_pool =
 148           ResourcePool::Create(resource_provider,
 149                                draw_texture_target_);
 150
 151       *tile_task_worker_pool = BitmapTileTaskWorkerPool::Create(
 152           task_runner, task_graph_runner(), resource_provider);
 153       break;
 154     case GPU_TILE_TASK_WORKER_POOL:
 155       EXPECT_TRUE(context_provider);
 156       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 157       *resource_pool =
 158           ResourcePool::Create(resource_provider,
 159                                draw_texture_target_);
 160
 161       *tile_task_worker_pool = GpuTileTaskWorkerPool::Create(
 162           task_runner, task_graph_runner(), context_provider, resource_provider,
 163           false, 0);
 164       break;
 165     case ZERO_COPY_TILE_TASK_WORKER_POOL:
 166       EXPECT_TRUE(context_provider);
 167       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 168       EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
 169       *resource_pool =
 170           ResourcePool::Create(resource_provider, draw_texture_target_);
 171
 172       *tile_task_worker_pool = ZeroCopyTileTaskWorkerPool::Create(
 173           task_runner, task_graph_runner(), resource_provider);
 174       break;
 175     case ONE_COPY_TILE_TASK_WORKER_POOL:
 176       EXPECT_TRUE(context_provider);
 177       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 178       EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
 179       // We need to create a staging resource pool when using copy rasterizer.
 180       *staging_resource_pool =
 181           ResourcePool::Create(resource_provider, staging_texture_target_);
 182       *resource_pool =
 183           ResourcePool::Create(resource_provider, draw_texture_target_);
 184
 185       *tile_task_worker_pool = OneCopyTileTaskWorkerPool::Create(
 186           task_runner, task_graph_runner(), context_provider, resource_provider,
 187           staging_resource_pool->get());
 188       break;
 189     case PIXEL_BUFFER_TILE_TASK_WORKER_POOL:
 190       EXPECT_TRUE(context_provider);
 191       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 192       *resource_pool = ResourcePool::Create(
 193           resource_provider, draw_texture_target_);
 194
 195       *tile_task_worker_pool = PixelBufferTileTaskWorkerPool::Create(
 196           task_runner, task_graph_runner(), context_provider, resource_provider,
 197           max_transfer_buffer_usage_bytes);
 198       break;
 199   }
 200 }
 201
 202 void LayerTreeHostPixelResourceTest::RunPixelResourceTest(
 203     scoped_refptr<Layer> content_root,
 204     base::FilePath file_name) {
 205   if (!IsTestCaseSupported(test_case_))
 206     return;
 207   RunPixelTest(test_type_, content_root, file_name);
 208
 209   if (layer_tree_host())
 210     EXPECT_TRUE(layer_tree_host()->settings().impl_side_painting);
 211 }
 212
 213 ParameterizedPixelResourceTest::ParameterizedPixelResourceTest()
 214     : LayerTreeHostPixelResourceTest(GetParam()) {
 215 }
 216
 217 }  // namespace cc