cc/test/layer_tree_pixel_resource_test.h

   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 #ifndef CC_TEST_LAYER_TREE_PIXEL_RESOURCE_TEST_H_
   6 #define CC_TEST_LAYER_TREE_PIXEL_RESOURCE_TEST_H_
   7
   8 #include "base/memory/ref_counted.h"
   9 #include "cc/test/layer_tree_pixel_test.h"
  10
  11 namespace cc {
  12
  13 class LayerTreeHostImpl;
  14 class TileTaskWorkerPool;
  15 class ResourcePool;
  16
  17 // Enumerate the various combinations of renderer, resource pool, staging
  18 // texture type, and drawing texture types.  Not all of the combinations
  19 // are possible (or worth testing independently), so this is the minimal
  20 // list to hit all codepaths.
  21 enum PixelResourceTestCase {
  22   SOFTWARE,
  23   GL_GPU_RASTER_2D_DRAW,
  24   GL_ONE_COPY_2D_STAGING_2D_DRAW,
  25   GL_ONE_COPY_RECT_STAGING_2D_DRAW,
  26   GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW,
  27   GL_ZERO_COPY_2D_DRAW,
  28   GL_ZERO_COPY_RECT_DRAW,
  29   GL_ZERO_COPY_EXTERNAL_DRAW,
  30 };
  31
  32 class LayerTreeHostPixelResourceTest : public LayerTreePixelTest {
  33  public:
  34   explicit LayerTreeHostPixelResourceTest(PixelResourceTestCase test_case);
  35   LayerTreeHostPixelResourceTest();
  36
  37   void CreateResourceAndTileTaskWorkerPool(
  38       LayerTreeHostImpl* host_impl,
  39       scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool,
  40       scoped_ptr<ResourcePool>* resource_pool) override;
  41
  42   void RunPixelResourceTest(scoped_refptr<Layer> content_root,
  43                             base::FilePath file_name);
  44
  45   enum TileTaskWorkerPoolOption {
  46     BITMAP_TILE_TASK_WORKER_POOL,
  47     GPU_TILE_TASK_WORKER_POOL,
  48     ZERO_COPY_TILE_TASK_WORKER_POOL,
  49     ONE_COPY_TILE_TASK_WORKER_POOL
  50   };
  51
  52  protected:
  53   unsigned draw_texture_target_;
  54   TileTaskWorkerPoolOption resource_pool_option_;
  55   bool initialized_;
  56
  57   void InitializeFromTestCase(PixelResourceTestCase test_case);
  58
  59  private:
  60   PixelResourceTestCase test_case_;
  61 };
  62
  63 #define INSTANTIATE_PIXEL_RESOURCE_TEST_CASE_P(framework_name)             \
  64   INSTANTIATE_TEST_CASE_P(                                                 \
  65       PixelResourceTest, framework_name,                                   \
  66       ::testing::Values(                                                   \
  67           SOFTWARE, GL_GPU_RASTER_2D_DRAW, GL_ONE_COPY_2D_STAGING_2D_DRAW, \
  68           GL_ONE_COPY_RECT_STAGING_2D_DRAW,                                \
  69           GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW, GL_ZERO_COPY_2D_DRAW,      \
  70           GL_ZERO_COPY_RECT_DRAW, GL_ZERO_COPY_EXTERNAL_DRAW))
  71
  72 class ParameterizedPixelResourceTest
  73     : public LayerTreeHostPixelResourceTest,
  74       public ::testing::WithParamInterface<PixelResourceTestCase> {
  75  public:
  76   ParameterizedPixelResourceTest();
  77 };
  78
  79 }  // namespace cc
  80
  81 #endif  // CC_TEST_LAYER_TREE_PIXEL_RESOURCE_TEST_H_