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/pixel_buffer_tile_task_worker_pool.h"
  13 #include "cc/raster/tile_task_worker_pool.h"
  14 #include "cc/raster/zero_copy_tile_task_worker_pool.h"
  15 #include "cc/resources/resource_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     : draw_texture_target_(GL_INVALID_VALUE),
  49       resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
  50       initialized_(false),
  51       test_case_(test_case) {
  52   InitializeFromTestCase(test_case);
  53 }
  54
  55 LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest()
  56     : draw_texture_target_(GL_INVALID_VALUE),
  57       resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
  58       initialized_(false),
  59       test_case_(SOFTWARE) {}
  60
  61 void LayerTreeHostPixelResourceTest::InitializeFromTestCase(
  62     PixelResourceTestCase test_case) {
  63   DCHECK(!initialized_);
  64   initialized_ = true;
  65   switch (test_case) {
  66     case SOFTWARE:
  67       test_type_ = PIXEL_TEST_SOFTWARE;
  68       draw_texture_target_ = GL_INVALID_VALUE;
  69       resource_pool_option_ = BITMAP_TILE_TASK_WORKER_POOL;
  70       return;
  71     case GL_GPU_RASTER_2D_DRAW:
  72       test_type_ = PIXEL_TEST_GL;
  73       draw_texture_target_ = GL_TEXTURE_2D;
  74       resource_pool_option_ = GPU_TILE_TASK_WORKER_POOL;
  75       return;
  76     case GL_ONE_COPY_2D_STAGING_2D_DRAW:
  77       test_type_ = PIXEL_TEST_GL;
  78       draw_texture_target_ = GL_TEXTURE_2D;
  79       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  80       return;
  81     case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
  82       test_type_ = PIXEL_TEST_GL;
  83       draw_texture_target_ = GL_TEXTURE_2D;
  84       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  85       return;
  86     case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
  87       test_type_ = PIXEL_TEST_GL;
  88       draw_texture_target_ = GL_TEXTURE_2D;
  89       resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
  90       return;
  91     case GL_ZERO_COPY_2D_DRAW:
  92       test_type_ = PIXEL_TEST_GL;
  93       draw_texture_target_ = GL_TEXTURE_2D;
  94       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
  95       return;
  96     case GL_ZERO_COPY_RECT_DRAW:
  97       test_type_ = PIXEL_TEST_GL;
  98       draw_texture_target_ = GL_TEXTURE_RECTANGLE_ARB;
  99       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
 100       return;
 101     case GL_ZERO_COPY_EXTERNAL_DRAW:
 102       test_type_ = PIXEL_TEST_GL;
 103       draw_texture_target_ = GL_TEXTURE_EXTERNAL_OES;
 104       resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
 105       return;
 106     case GL_ASYNC_UPLOAD_2D_DRAW:
 107       test_type_ = PIXEL_TEST_GL;
 108       draw_texture_target_ = GL_TEXTURE_2D;
 109       resource_pool_option_ = PIXEL_BUFFER_TILE_TASK_WORKER_POOL;
 110       return;
 111   }
 112   NOTREACHED();
 113 }
 114
 115 void LayerTreeHostPixelResourceTest::CreateResourceAndTileTaskWorkerPool(
 116     LayerTreeHostImpl* host_impl,
 117     scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool,
 118     scoped_ptr<ResourcePool>* resource_pool) {
 119   base::SingleThreadTaskRunner* task_runner =
 120       proxy()->HasImplThread() ? proxy()->ImplThreadTaskRunner()
 121                                : proxy()->MainThreadTaskRunner();
 122   DCHECK(task_runner);
 123   DCHECK(initialized_);
 124
 125   ContextProvider* context_provider =
 126       host_impl->output_surface()->context_provider();
 127   ResourceProvider* resource_provider = host_impl->resource_provider();
 128   size_t max_transfer_buffer_usage_bytes = 1024u * 1024u * 60u;
 129   int max_bytes_per_copy_operation = 1024 * 1024;
 130   int max_staging_buffers = 32;
 131
 132   switch (resource_pool_option_) {
 133     case BITMAP_TILE_TASK_WORKER_POOL:
 134       EXPECT_FALSE(context_provider);
 135       EXPECT_EQ(PIXEL_TEST_SOFTWARE, test_type_);
 136       *resource_pool =
 137           ResourcePool::Create(resource_provider,
 138                                draw_texture_target_);
 139
 140       *tile_task_worker_pool = BitmapTileTaskWorkerPool::Create(
 141           task_runner, task_graph_runner(), resource_provider);
 142       break;
 143     case GPU_TILE_TASK_WORKER_POOL:
 144       EXPECT_TRUE(context_provider);
 145       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 146       *resource_pool =
 147           ResourcePool::Create(resource_provider,
 148                                draw_texture_target_);
 149
 150       *tile_task_worker_pool = GpuTileTaskWorkerPool::Create(
 151           task_runner, task_graph_runner(), context_provider, resource_provider,
 152           false, 0);
 153       break;
 154     case ZERO_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 =
 159           ResourcePool::Create(resource_provider, draw_texture_target_);
 160
 161       *tile_task_worker_pool = ZeroCopyTileTaskWorkerPool::Create(
 162           task_runner, task_graph_runner(), resource_provider);
 163       break;
 164     case ONE_COPY_TILE_TASK_WORKER_POOL:
 165       EXPECT_TRUE(context_provider);
 166       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 167       EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
 168       *resource_pool =
 169           ResourcePool::Create(resource_provider, draw_texture_target_);
 170
 171       *tile_task_worker_pool = OneCopyTileTaskWorkerPool::Create(
 172           task_runner, task_graph_runner(), context_provider, resource_provider,
 173           max_bytes_per_copy_operation, false, max_staging_buffers);
 174       break;
 175     case PIXEL_BUFFER_TILE_TASK_WORKER_POOL:
 176       EXPECT_TRUE(context_provider);
 177       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 178       *resource_pool = ResourcePool::Create(
 179           resource_provider, draw_texture_target_);
 180
 181       *tile_task_worker_pool = PixelBufferTileTaskWorkerPool::Create(
 182           task_runner, task_graph_runner(), context_provider, resource_provider,
 183           max_transfer_buffer_usage_bytes);
 184       break;
 185   }
 186 }
 187
 188 void LayerTreeHostPixelResourceTest::RunPixelResourceTest(
 189     scoped_refptr<Layer> content_root,
 190     base::FilePath file_name) {
 191   if (!IsTestCaseSupported(test_case_))
 192     return;
 193   RunPixelTest(test_type_, content_root, file_name);
 194 }
 195
 196 ParameterizedPixelResourceTest::ParameterizedPixelResourceTest()
 197     : LayerTreeHostPixelResourceTest(GetParam()) {
 198 }
 199
 200 }  // namespace cc