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_raster_worker_pool.h"
   9 #include "cc/resources/gpu_raster_worker_pool.h"
  10 #include "cc/resources/one_copy_raster_worker_pool.h"
  11 #include "cc/resources/pixel_buffer_raster_worker_pool.h"
  12 #include "cc/resources/raster_worker_pool.h"
  13 #include "cc/resources/resource_pool.h"
  14 #include "cc/resources/zero_copy_raster_worker_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     case GL_ASYNC_UPLOAD_2D_DRAW:
  31       return true;
  32     case GL_ZERO_COPY_EXTERNAL_DRAW:
  33     case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
  34       // These should all be enabled in practice.
  35       // TODO(enne): look into getting texture external oes enabled.
  36       return false;
  37   }
  38
  39   NOTREACHED();
  40   return false;
  41 }
  42
  43 }  // namespace
  44
  45 LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest(
  46     PixelResourceTestCase test_case)
  47     : staging_texture_target_(GL_INVALID_VALUE),
  48       draw_texture_target_(GL_INVALID_VALUE),
  49       resource_pool_option_(BITMAP_RASTER_WORKER_POOL),
  50       test_case_(test_case) {
  51   InitializeFromTestCase(test_case);
  52 }
  53
  54 void LayerTreeHostPixelResourceTest::InitializeFromTestCase(
  55     PixelResourceTestCase test_case) {
  56   switch (test_case) {
  57     case SOFTWARE:
  58       test_type_ = PIXEL_TEST_SOFTWARE;
  59       staging_texture_target_ = GL_INVALID_VALUE;
  60       draw_texture_target_ = GL_INVALID_VALUE;
  61       resource_pool_option_ = BITMAP_RASTER_WORKER_POOL;
  62       return;
  63     case GL_GPU_RASTER_2D_DRAW:
  64       test_type_ = PIXEL_TEST_GL;
  65       staging_texture_target_ = GL_INVALID_VALUE;
  66       draw_texture_target_ = GL_TEXTURE_2D;
  67       resource_pool_option_ = GPU_RASTER_WORKER_POOL;
  68       return;
  69     case GL_ONE_COPY_2D_STAGING_2D_DRAW:
  70       test_type_ = PIXEL_TEST_GL;
  71       staging_texture_target_ = GL_TEXTURE_2D;
  72       draw_texture_target_ = GL_TEXTURE_2D;
  73       resource_pool_option_ = ONE_COPY_RASTER_WORKER_POOL;
  74       return;
  75     case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
  76       test_type_ = PIXEL_TEST_GL;
  77       staging_texture_target_ = GL_TEXTURE_RECTANGLE_ARB;
  78       draw_texture_target_ = GL_TEXTURE_2D;
  79       resource_pool_option_ = ONE_COPY_RASTER_WORKER_POOL;
  80       return;
  81     case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
  82       test_type_ = PIXEL_TEST_GL;
  83       staging_texture_target_ = GL_TEXTURE_EXTERNAL_OES;
  84       draw_texture_target_ = GL_TEXTURE_2D;
  85       resource_pool_option_ = ONE_COPY_RASTER_WORKER_POOL;
  86       return;
  87     case GL_ZERO_COPY_2D_DRAW:
  88       test_type_ = PIXEL_TEST_GL;
  89       staging_texture_target_ = GL_INVALID_VALUE;
  90       draw_texture_target_ = GL_TEXTURE_2D;
  91       resource_pool_option_ = ZERO_COPY_RASTER_WORKER_POOL;
  92       return;
  93     case GL_ZERO_COPY_RECT_DRAW:
  94       test_type_ = PIXEL_TEST_GL;
  95       staging_texture_target_ = GL_INVALID_VALUE;
  96       draw_texture_target_ = GL_TEXTURE_RECTANGLE_ARB;
  97       resource_pool_option_ = ZERO_COPY_RASTER_WORKER_POOL;
  98       return;
  99     case GL_ZERO_COPY_EXTERNAL_DRAW:
 100       test_type_ = PIXEL_TEST_GL;
 101       staging_texture_target_ = GL_INVALID_VALUE;
 102       draw_texture_target_ = GL_TEXTURE_EXTERNAL_OES;
 103       resource_pool_option_ = ZERO_COPY_RASTER_WORKER_POOL;
 104       return;
 105     case GL_ASYNC_UPLOAD_2D_DRAW:
 106       test_type_ = PIXEL_TEST_GL;
 107       staging_texture_target_ = GL_INVALID_VALUE;
 108       draw_texture_target_ = GL_TEXTURE_2D;
 109       resource_pool_option_ = PIXEL_BUFFER_RASTER_WORKER_POOL;
 110       return;
 111   }
 112   NOTREACHED();
 113 }
 114
 115 void LayerTreeHostPixelResourceTest::CreateResourceAndRasterWorkerPool(
 116     LayerTreeHostImpl* host_impl,
 117     scoped_ptr<RasterWorkerPool>* raster_worker_pool,
 118     scoped_ptr<ResourcePool>* resource_pool,
 119     scoped_ptr<ResourcePool>* staging_resource_pool) {
 120   base::SingleThreadTaskRunner* task_runner =
 121       proxy()->HasImplThread() ? proxy()->ImplThreadTaskRunner()
 122                                : proxy()->MainThreadTaskRunner();
 123   DCHECK(task_runner);
 124
 125   ContextProvider* context_provider =
 126       host_impl->output_surface()->context_provider();
 127   ResourceProvider* resource_provider = host_impl->resource_provider();
 128   bool use_distance_field_text = false;
 129   size_t max_transfer_buffer_usage_bytes = 1024u * 1024u * 60u;
 130
 131   switch (resource_pool_option_) {
 132     case BITMAP_RASTER_WORKER_POOL:
 133       EXPECT_FALSE(context_provider);
 134       EXPECT_EQ(PIXEL_TEST_SOFTWARE, test_type_);
 135       *resource_pool =
 136           ResourcePool::Create(resource_provider,
 137                                draw_texture_target_,
 138                                resource_provider->best_texture_format());
 139
 140       *raster_worker_pool =
 141           BitmapRasterWorkerPool::Create(task_runner,
 142                                          RasterWorkerPool::GetTaskGraphRunner(),
 143                                          resource_provider);
 144       break;
 145     case GPU_RASTER_WORKER_POOL:
 146       EXPECT_TRUE(context_provider);
 147       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 148       *resource_pool =
 149           ResourcePool::Create(resource_provider,
 150                                draw_texture_target_,
 151                                resource_provider->best_texture_format());
 152
 153       *raster_worker_pool =
 154           GpuRasterWorkerPool::Create(task_runner,
 155                                       context_provider,
 156                                       resource_provider,
 157                                       use_distance_field_text);
 158       break;
 159     case ZERO_COPY_RASTER_WORKER_POOL:
 160       EXPECT_TRUE(context_provider);
 161       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 162       EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
 163       *resource_pool =
 164           ResourcePool::Create(resource_provider,
 165                                draw_texture_target_,
 166                                resource_provider->best_texture_format());
 167
 168       *raster_worker_pool = ZeroCopyRasterWorkerPool::Create(
 169           task_runner,
 170           RasterWorkerPool::GetTaskGraphRunner(),
 171           resource_provider);
 172       break;
 173     case ONE_COPY_RASTER_WORKER_POOL:
 174       EXPECT_TRUE(context_provider);
 175       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 176       EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
 177       // We need to create a staging resource pool when using copy rasterizer.
 178       *staging_resource_pool =
 179           ResourcePool::Create(resource_provider,
 180                                staging_texture_target_,
 181                                resource_provider->best_texture_format());
 182       *resource_pool =
 183           ResourcePool::Create(resource_provider,
 184                                draw_texture_target_,
 185                                resource_provider->best_texture_format());
 186
 187       *raster_worker_pool = OneCopyRasterWorkerPool::Create(
 188           task_runner,
 189           RasterWorkerPool::GetTaskGraphRunner(),
 190           context_provider,
 191           resource_provider,
 192           staging_resource_pool->get());
 193       break;
 194     case PIXEL_BUFFER_RASTER_WORKER_POOL:
 195       EXPECT_TRUE(context_provider);
 196       EXPECT_EQ(PIXEL_TEST_GL, test_type_);
 197       *resource_pool = ResourcePool::Create(
 198           resource_provider,
 199           draw_texture_target_,
 200           resource_provider->memory_efficient_texture_format());
 201
 202       *raster_worker_pool = PixelBufferRasterWorkerPool::Create(
 203           task_runner,
 204           RasterWorkerPool::GetTaskGraphRunner(),
 205           context_provider,
 206           resource_provider,
 207           max_transfer_buffer_usage_bytes);
 208       break;
 209   }
 210 }
 211
 212 void LayerTreeHostPixelResourceTest::RunPixelResourceTest(
 213     scoped_refptr<Layer> content_root,
 214     base::FilePath file_name) {
 215   if (!IsTestCaseSupported(test_case_))
 216     return;
 217   RunPixelTest(test_type_, content_root, file_name);
 218 }
 219
 220 ParameterizedPixelResourceTest::ParameterizedPixelResourceTest()
 221     : LayerTreeHostPixelResourceTest(GetParam()) {
 222 }
 223
 224 }  // namespace cc