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/software_rasterizer.h"
  15 #include "cc/resources/tile_task_worker_pool.h"
  16 #include "cc/resources/zero_copy_tile_task_worker_pool.h"
  17 #include "cc/test/fake_output_surface.h"
  18 #include "gpu/GLES2/gl2extchromium.h"
  19
  20 namespace cc {
  21
  22 namespace {
  23
  24 bool IsTestCaseSupported(PixelResourceTestCase test_case) {
  25   switch (test_case) {
  26     case SOFTWARE:
  27     case GL_GPU_RASTER_2D_DRAW:
  28     case GL_ZERO_COPY_2D_DRAW:
  29     case GL_ZERO_COPY_RECT_DRAW:
  30     case GL_ONE_COPY_2D_STAGING_2D_DRAW:
  31     case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
  32     case GL_ASYNC_UPLOAD_2D_DRAW:
  33       return true;
  34     case GL_ZERO_COPY_EXTERNAL_DRAW:
  35     case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
  36       // These should all be enabled in practice.
  37       // TODO(enne): look into getting texture external oes enabled.
  38       return false;
  39   }
  40
  41   NOTREACHED();
  42   return false;
  43 }
  44
  45 }  // namespace
  46
  47 LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest(
  48     PixelResourceTestCase test_case)
  49     : staging_texture_target_(GL_INVALID_VALUE),
  50       draw_texture_target_(GL_INVALID_VALUE),
  51       resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
  52       initialized_(false),
  53       test_case_(test_case) {
  54   InitializeFromTestCase(test_case);
  55 }
  56
  57 LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest()
  58     : staging_texture_target_(GL_INVALID_VALUE),
  59       draw_texture_target_(GL_INVALID_VALUE),
  60       resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
  61       initialized_(false),
  62       test_case_(SOFTWARE) {
  63 }
  64
  65 void LayerTreeHostPixelResourceTest::InitializeFromTestCase(
  66     PixelResourceTestCase test_case) {
  67   DCHECK(!initialized_);
  68   initialized_ = true;
  69   switch (test_case) {
  70     case SOFTWARE:
  71       test_type_ = PIXEL_TEST_SOFTWARE;
  72       staging_texture_target_ = GL_INVALID_VALUE;
  73       draw_texture_target_ = GL_INVALID_VALUE;
  74       resource_pool_option_ = BITMAP_TILE_TASK_WORKER_POOL;
  75       return;
  76     case GL_GPU_RASTER_2D_DRAW:
  77       test_type_ = PIXEL_TEST_GL;
  78       staging_texture_target_ = GL_INVALID_VALUE;
  79       draw_texture_target_ = GL_TEXTURE_2D;
  80       resource_pool_option_ = GPU_TILE_TASK_WORKER_POOL;
  81       return;
  82     case GL_ONE_COPY_2D_STAGING_2D_DRAW:
  83       test_type_ = PIXEL_TEST_GL;
  84       staging_texture_target_ = GL_TEXTURE_2D;
  85       draw_texture_target_ = GL_TEXTURE_2D;
  86       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  87       return;
  88     case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
  89       test_type_ = PIXEL_TEST_GL;
  90       staging_texture_target_ = GL_TEXTURE_RECTANGLE_ARB;
  91       draw_texture_target_ = GL_TEXTURE_2D;
  92       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  93       return;
  94     case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
  95       test_type_ = PIXEL_TEST_GL;
  96       staging_texture_target_ = GL_TEXTURE_EXTERNAL_OES;
  97       draw_texture_target_ = GL_TEXTURE_2D;
  98       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  99       return;
 100     case GL_ZERO_COPY_2D_DRAW:
 101       test_type_ = PIXEL_TEST_GL;
 102       staging_texture_target_ = GL_INVALID_VALUE;
 103       draw_texture_target_ = GL_TEXTURE_2D;
 104       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
 105       return;
 106     case GL_ZERO_COPY_RECT_DRAW:
 107       test_type_ = PIXEL_TEST_GL;
 108       staging_texture_target_ = GL_INVALID_VALUE;
 109       draw_texture_target_ = GL_TEXTURE_RECTANGLE_ARB;
 110       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
 111       return;
 112     case GL_ZERO_COPY_EXTERNAL_DRAW:
 113       test_type_ = PIXEL_TEST_GL;
 114       staging_texture_target_ = GL_INVALID_VALUE;
 115       draw_texture_target_ = GL_TEXTURE_EXTERNAL_OES;
 116       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
 117       return;
 118     case GL_ASYNC_UPLOAD_2D_DRAW:
 119       test_type_ = PIXEL_TEST_GL;
 120       staging_texture_target_ = GL_INVALID_VALUE;
 121       draw_texture_target_ = GL_TEXTURE_2D;
 122       resource_pool_option_ = PIXEL_BUFFER_TILE_TASK_WORKER_POOL;
 123       return;
 124   }
 125   NOTREACHED();
 126 }
 127
 128 scoped_ptr<Rasterizer> LayerTreeHostPixelResourceTest::CreateRasterizer(
 129     LayerTreeHostImpl* host_impl) {
 130   bool use_distance_field_text = false;
 131   ContextProvider* context_provider =
 132       host_impl->output_surface()->context_provider();
 133   ResourceProvider* resource_provider = host_impl->resource_provider();
 134   switch (resource_pool_option_) {
 135     case BITMAP_TILE_TASK_WORKER_POOL:
 136     case ZERO_COPY_TILE_TASK_WORKER_POOL:
 137     case ONE_COPY_TILE_TASK_WORKER_POOL:
 138     case PIXEL_BUFFER_TILE_TASK_WORKER_POOL:
 139       return SoftwareRasterizer::Create();
 140     case GPU_TILE_TASK_WORKER_POOL:
 141       EXPECT_TRUE(context_provider);
 142       return GpuRasterizer::Create(context_provider, resource_provider,
 143                                    use_distance_field_text, false);
 144   }
 145   NOTREACHED();
 146   return nullptr;
 147 }
 148
 149 void LayerTreeHostPixelResourceTest::CreateResourceAndTileTaskWorkerPool(
 150     LayerTreeHostImpl* host_impl,
 151     scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool,
 152     scoped_ptr<ResourcePool>* resource_pool,
 153     scoped_ptr<ResourcePool>* staging_resource_pool) {
 154   base::SingleThreadTaskRunner* task_runner =
 155       proxy()->HasImplThread() ? proxy()->ImplThreadTaskRunner()
 156                                : proxy()->MainThreadTaskRunner();
 157   DCHECK(task_runner);
 158   DCHECK(initialized_);
 159
 160   ContextProvider* context_provider =
 161       host_impl->output_surface()->context_provider();
 162   ResourceProvider* resource_provider = host_impl->resource_provider();
 163   size_t max_transfer_buffer_usage_bytes = 1024u * 1024u * 60u;
 164
 165   switch (resource_pool_option_) {
 166     case BITMAP_TILE_TASK_WORKER_POOL:
 167       EXPECT_FALSE(context_provider);
 168       EXPECT_EQ(PIXEL_TEST_SOFTWARE, test_type_);
 169       *resource_pool =
 170           ResourcePool::Create(resource_provider,
 171                                draw_texture_target_,
 172                                resource_provider->best_texture_format());
 173
 174       *tile_task_worker_pool = BitmapTileTaskWorkerPool::Create(
 175           task_runner, TileTaskWorkerPool::GetTaskGraphRunner(),
 176           resource_provider);
 177       break;
 178     case GPU_TILE_TASK_WORKER_POOL:
 179       EXPECT_TRUE(context_provider);
 180       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 181       *resource_pool =
 182           ResourcePool::Create(resource_provider,
 183                                draw_texture_target_,
 184                                resource_provider->best_texture_format());
 185
 186       *tile_task_worker_pool = GpuTileTaskWorkerPool::Create(
 187           task_runner, TileTaskWorkerPool::GetTaskGraphRunner());
 188       break;
 189     case ZERO_COPY_TILE_TASK_WORKER_POOL:
 190       EXPECT_TRUE(context_provider);
 191       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 192       EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
 193       *resource_pool =
 194           ResourcePool::Create(resource_provider,
 195                                draw_texture_target_,
 196                                resource_provider->best_texture_format());
 197
 198       *tile_task_worker_pool = ZeroCopyTileTaskWorkerPool::Create(
 199           task_runner, TileTaskWorkerPool::GetTaskGraphRunner(),
 200           resource_provider);
 201       break;
 202     case ONE_COPY_TILE_TASK_WORKER_POOL:
 203       EXPECT_TRUE(context_provider);
 204       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 205       EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
 206       // We need to create a staging resource pool when using copy rasterizer.
 207       *staging_resource_pool =
 208           ResourcePool::Create(resource_provider,
 209                                staging_texture_target_,
 210                                resource_provider->best_texture_format());
 211       *resource_pool =
 212           ResourcePool::Create(resource_provider,
 213                                draw_texture_target_,
 214                                resource_provider->best_texture_format());
 215
 216       *tile_task_worker_pool = OneCopyTileTaskWorkerPool::Create(
 217           task_runner, TileTaskWorkerPool::GetTaskGraphRunner(),
 218           context_provider, resource_provider, staging_resource_pool->get());
 219       break;
 220     case PIXEL_BUFFER_TILE_TASK_WORKER_POOL:
 221       EXPECT_TRUE(context_provider);
 222       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 223       *resource_pool = ResourcePool::Create(
 224           resource_provider,
 225           draw_texture_target_,
 226           resource_provider->memory_efficient_texture_format());
 227
 228       *tile_task_worker_pool = PixelBufferTileTaskWorkerPool::Create(
 229           task_runner, TileTaskWorkerPool::GetTaskGraphRunner(),
 230           context_provider, resource_provider, max_transfer_buffer_usage_bytes);
 231       break;
 232   }
 233 }
 234
 235 void LayerTreeHostPixelResourceTest::RunPixelResourceTest(
 236     scoped_refptr<Layer> content_root,
 237     base::FilePath file_name) {
 238   if (!IsTestCaseSupported(test_case_))
 239     return;
 240   RunPixelTest(test_type_, content_root, file_name);
 241
 242   if (layer_tree_host())
 243     EXPECT_TRUE(layer_tree_host()->settings().impl_side_painting);
 244 }
 245
 246 ParameterizedPixelResourceTest::ParameterizedPixelResourceTest()
 247     : LayerTreeHostPixelResourceTest(GetParam()) {
 248 }
 249
 250 }  // namespace cc