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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/test/layer_tree_pixel_resource_test.h"
#include "cc/layers/layer.h"
#include "cc/raster/bitmap_tile_task_worker_pool.h"
#include "cc/raster/gpu_rasterizer.h"
#include "cc/raster/gpu_tile_task_worker_pool.h"
#include "cc/raster/one_copy_tile_task_worker_pool.h"
#include "cc/raster/tile_task_worker_pool.h"
#include "cc/raster/zero_copy_tile_task_worker_pool.h"
#include "cc/resources/resource_pool.h"
#include "cc/test/fake_output_surface.h"
#include "gpu/GLES2/gl2extchromium.h"
namespace cc {
namespace {
bool IsTestCaseSupported(PixelResourceTestCase test_case) {
switch (test_case) {
case SOFTWARE:
case GL_GPU_RASTER_2D_DRAW:
case GL_ZERO_COPY_2D_DRAW:
case GL_ZERO_COPY_RECT_DRAW:
case GL_ONE_COPY_2D_STAGING_2D_DRAW:
case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
return true;
case GL_ZERO_COPY_EXTERNAL_DRAW:
case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
// These should all be enabled in practice.
// TODO(enne): look into getting texture external oes enabled.
return false;
}
NOTREACHED();
return false;
}
} // namespace
LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest(
PixelResourceTestCase test_case)
: draw_texture_target_(GL_INVALID_VALUE),
resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
initialized_(false),
test_case_(test_case) {
InitializeFromTestCase(test_case);
}
LayerTreeHostPixelResourceTest::LayerTreeHostPixelResourceTest()
: draw_texture_target_(GL_INVALID_VALUE),
resource_pool_option_(BITMAP_TILE_TASK_WORKER_POOL),
initialized_(false),
test_case_(SOFTWARE) {}
void LayerTreeHostPixelResourceTest::InitializeFromTestCase(
PixelResourceTestCase test_case) {
DCHECK(!initialized_);
initialized_ = true;
switch (test_case) {
case SOFTWARE:
test_type_ = PIXEL_TEST_SOFTWARE;
draw_texture_target_ = GL_INVALID_VALUE;
resource_pool_option_ = BITMAP_TILE_TASK_WORKER_POOL;
return;
case GL_GPU_RASTER_2D_DRAW:
test_type_ = PIXEL_TEST_GL;
draw_texture_target_ = GL_TEXTURE_2D;
resource_pool_option_ = GPU_TILE_TASK_WORKER_POOL;
return;
case GL_ONE_COPY_2D_STAGING_2D_DRAW:
test_type_ = PIXEL_TEST_GL;
draw_texture_target_ = GL_TEXTURE_2D;
resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
return;
case GL_ONE_COPY_RECT_STAGING_2D_DRAW:
test_type_ = PIXEL_TEST_GL;
draw_texture_target_ = GL_TEXTURE_2D;
resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
return;
case GL_ONE_COPY_EXTERNAL_STAGING_2D_DRAW:
test_type_ = PIXEL_TEST_GL;
draw_texture_target_ = GL_TEXTURE_2D;
resource_pool_option_ = ONE_COPY_TILE_TASK_WORKER_POOL;
return;
case GL_ZERO_COPY_2D_DRAW:
test_type_ = PIXEL_TEST_GL;
draw_texture_target_ = GL_TEXTURE_2D;
resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
return;
case GL_ZERO_COPY_RECT_DRAW:
test_type_ = PIXEL_TEST_GL;
draw_texture_target_ = GL_TEXTURE_RECTANGLE_ARB;
resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
return;
case GL_ZERO_COPY_EXTERNAL_DRAW:
test_type_ = PIXEL_TEST_GL;
draw_texture_target_ = GL_TEXTURE_EXTERNAL_OES;
resource_pool_option_ = ZERO_COPY_TILE_TASK_WORKER_POOL;
return;
}
NOTREACHED();
}
void LayerTreeHostPixelResourceTest::CreateResourceAndTileTaskWorkerPool(
LayerTreeHostImpl* host_impl,
scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool,
scoped_ptr<ResourcePool>* resource_pool) {
base::SingleThreadTaskRunner* task_runner =
proxy()->HasImplThread() ? proxy()->ImplThreadTaskRunner()
: proxy()->MainThreadTaskRunner();
DCHECK(task_runner);
DCHECK(initialized_);
ContextProvider* context_provider =
host_impl->output_surface()->context_provider();
ResourceProvider* resource_provider = host_impl->resource_provider();
int max_bytes_per_copy_operation = 1024 * 1024;
int max_staging_buffer_usage_in_bytes = 32 * 1024 * 1024;
switch (resource_pool_option_) {
case BITMAP_TILE_TASK_WORKER_POOL:
EXPECT_FALSE(context_provider);
EXPECT_EQ(PIXEL_TEST_SOFTWARE, test_type_);
*resource_pool = ResourcePool::Create(resource_provider, task_runner,
draw_texture_target_);
*tile_task_worker_pool = BitmapTileTaskWorkerPool::Create(
task_runner, task_graph_runner(), resource_provider);
break;
case GPU_TILE_TASK_WORKER_POOL:
EXPECT_TRUE(context_provider);
EXPECT_EQ(PIXEL_TEST_GL, test_type_);
*resource_pool = ResourcePool::Create(resource_provider, task_runner,
draw_texture_target_);
*tile_task_worker_pool = GpuTileTaskWorkerPool::Create(
task_runner, task_graph_runner(), context_provider, resource_provider,
false, 0);
break;
case ZERO_COPY_TILE_TASK_WORKER_POOL:
EXPECT_TRUE(context_provider);
EXPECT_EQ(PIXEL_TEST_GL, test_type_);
EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
*resource_pool = ResourcePool::Create(resource_provider, task_runner,
draw_texture_target_);
*tile_task_worker_pool = ZeroCopyTileTaskWorkerPool::Create(
task_runner, task_graph_runner(), resource_provider, false);
break;
case ONE_COPY_TILE_TASK_WORKER_POOL:
EXPECT_TRUE(context_provider);
EXPECT_EQ(PIXEL_TEST_GL, test_type_);
EXPECT_TRUE(host_impl->GetRendererCapabilities().using_image);
*resource_pool = ResourcePool::Create(resource_provider, task_runner,
draw_texture_target_);
*tile_task_worker_pool = OneCopyTileTaskWorkerPool::Create(
task_runner, task_graph_runner(), context_provider, resource_provider,
max_bytes_per_copy_operation, false,
max_staging_buffer_usage_in_bytes, false);
break;
}
}
void LayerTreeHostPixelResourceTest::RunPixelResourceTest(
scoped_refptr<Layer> content_root,
base::FilePath file_name) {
if (!IsTestCaseSupported(test_case_))
return;
RunPixelTest(test_type_, content_root, file_name);
}
ParameterizedPixelResourceTest::ParameterizedPixelResourceTest()
: LayerTreeHostPixelResourceTest(GetParam()) {
}
} // namespace cc
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