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/raster/bitmap_tile_task_worker_pool.h"
   9 #include "cc/raster/gpu_rasterizer.h"
  10 #include "cc/raster/gpu_tile_task_worker_pool.h"
  11 #include "cc/raster/one_copy_tile_task_worker_pool.h"
  12 #include "cc/raster/tile_task_worker_pool.h"
  13 #include "cc/raster/zero_copy_tile_task_worker_pool.h"
  14 #include "cc/resources/resource_pool.h"
  15 #include "cc/test/fake_output_surface.h"
  16 #include "gpu/GLES2/gl2extchromium.h"
  17
  18 namespace cc {
  19
  20 namespace {
  21
  22 bool IsTestCaseSupported(PixelResourceTestCase test_case) {
  23   switch (test_case) {
  24     case SOFTWARE:
  25     case GL_GPU_RASTER_2D_DRAW:
  26     case GL_ZERO_COPY_2D_DRAW:
  27     case GL_ZERO_COPY_RECT_DRAW:
  28     case GL_ONE_COPY_2D_STAGING_2D_DRAW:
  29     case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
  30       return true;
  31     case GL_ZERO_COPY_EXTERNAL_DRAW:
  32     case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
  33       // These should all be enabled in practice.
  34       // TODO(enne): look into getting texture external oes enabled.
  35       return false;
  36   }
  37
  38   NOTREACHED();
  39   return false;
  40 }
  41
  42 }  // namespace
  43
  44 LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest(
  45     PixelResourceTestCase test_case)
  46     : draw_texture_target_(GL_INVALID_VALUE),
  47       resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
  48       initialized_(false),
  49       test_case_(test_case) {
  50   InitializeFromTestCase(test_case);
  51 }
  52
  53 LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest()
  54     : draw_texture_target_(GL_INVALID_VALUE),
  55       resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
  56       initialized_(false),
  57       test_case_(SOFTWARE) {}
  58
  59 void LayerTreeHostPixelResourceTest::InitializeFromTestCase(
  60     PixelResourceTestCase test_case) {
  61   DCHECK(!initialized_);
  62   initialized_ = true;
  63   switch (test_case) {
  64     case SOFTWARE:
  65       test_type_ = PIXEL_TEST_SOFTWARE;
  66       draw_texture_target_ = GL_INVALID_VALUE;
  67       resource_pool_option_ = BITMAP_TILE_TASK_WORKER_POOL;
  68       return;
  69     case GL_GPU_RASTER_2D_DRAW:
  70       test_type_ = PIXEL_TEST_GL;
  71       draw_texture_target_ = GL_TEXTURE_2D;
  72       resource_pool_option_ = GPU_TILE_TASK_WORKER_POOL;
  73       return;
  74     case GL_ONE_COPY_2D_STAGING_2D_DRAW:
  75       test_type_ = PIXEL_TEST_GL;
  76       draw_texture_target_ = GL_TEXTURE_2D;
  77       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  78       return;
  79     case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
  80       test_type_ = PIXEL_TEST_GL;
  81       draw_texture_target_ = GL_TEXTURE_2D;
  82       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  83       return;
  84     case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
  85       test_type_ = PIXEL_TEST_GL;
  86       draw_texture_target_ = GL_TEXTURE_2D;
  87       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  88       return;
  89     case GL_ZERO_COPY_2D_DRAW:
  90       test_type_ = PIXEL_TEST_GL;
  91       draw_texture_target_ = GL_TEXTURE_2D;
  92       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
  93       return;
  94     case GL_ZERO_COPY_RECT_DRAW:
  95       test_type_ = PIXEL_TEST_GL;
  96       draw_texture_target_ = GL_TEXTURE_RECTANGLE_ARB;
  97       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
  98       return;
  99     case GL_ZERO_COPY_EXTERNAL_DRAW:
 100       test_type_ = PIXEL_TEST_GL;
 101       draw_texture_target_ = GL_TEXTURE_EXTERNAL_OES;
 102       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
 103       return;
 104   }
 105   NOTREACHED();
 106 }
 107
 108 void LayerTreeHostPixelResourceTest::CreateResourceAndTileTaskWorkerPool(
 109     LayerTreeHostImpl* host_impl,
 110     scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool,
 111     scoped_ptr<ResourcePool>* resource_pool) {
 112   base::SingleThreadTaskRunner* task_runner =
 113       proxy()->HasImplThread() ? proxy()->ImplThreadTaskRunner()
 114                                : proxy()->MainThreadTaskRunner();
 115   DCHECK(task_runner);
 116   DCHECK(initialized_);
 117
 118   ContextProvider* context_provider =
 119       host_impl->output_surface()->context_provider();
 120   ResourceProvider* resource_provider = host_impl->resource_provider();
 121   int max_bytes_per_copy_operation = 1024 * 1024;
 122   int max_staging_buffers = 32;
 123
 124   switch (resource_pool_option_) {
 125     case BITMAP_TILE_TASK_WORKER_POOL:
 126       EXPECT_FALSE(context_provider);
 127       EXPECT_EQ(PIXEL_TEST_SOFTWARE, test_type_);
 128       *resource_pool = ResourcePool::Create(resource_provider, task_runner,
 129                                             draw_texture_target_);
 130
 131       *tile_task_worker_pool = BitmapTileTaskWorkerPool::Create(
 132           task_runner, task_graph_runner(), resource_provider);
 133       break;
 134     case GPU_TILE_TASK_WORKER_POOL:
 135       EXPECT_TRUE(context_provider);
 136       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 137       *resource_pool = ResourcePool::Create(resource_provider, task_runner,
 138                                             draw_texture_target_);
 139
 140       *tile_task_worker_pool = GpuTileTaskWorkerPool::Create(
 141           task_runner, task_graph_runner(), context_provider, resource_provider,
 142           false, 0);
 143       break;
 144     case ZERO_COPY_TILE_TASK_WORKER_POOL:
 145       EXPECT_TRUE(context_provider);
 146       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 147       EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
 148       *resource_pool = ResourcePool::Create(resource_provider, task_runner,
 149                                             draw_texture_target_);
 150
 151       *tile_task_worker_pool = ZeroCopyTileTaskWorkerPool::Create(
 152           task_runner, task_graph_runner(), resource_provider);
 153       break;
 154     case ONE_COPY_TILE_TASK_WORKER_POOL:
 155       EXPECT_TRUE(context_provider);
 156       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 157       EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
 158       *resource_pool = ResourcePool::Create(resource_provider, task_runner,
 159                                             draw_texture_target_);
 160
 161       *tile_task_worker_pool = OneCopyTileTaskWorkerPool::Create(
 162           task_runner, task_graph_runner(), context_provider, resource_provider,
 163           max_bytes_per_copy_operation, false, max_staging_buffers);
 164       break;
 165   }
 166 }
 167
 168 void LayerTreeHostPixelResourceTest::RunPixelResourceTest(
 169     scoped_refptr<Layer> content_root,
 170     base::FilePath file_name) {
 171   if (!IsTestCaseSupported(test_case_))
 172     return;
 173   RunPixelTest(test_type_, content_root, file_name);
 174 }
 175
 176 ParameterizedPixelResourceTest::ParameterizedPixelResourceTest()
 177     : LayerTreeHostPixelResourceTest(GetParam()) {
 178 }
 179
 180 }  // namespace cc