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// Copyright 2013 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/resources/video_resource_updater.h"
#include "base/memory/shared_memory.h"
#include "cc/resources/resource_provider.h"
#include "cc/test/fake_output_surface.h"
#include "cc/test/test_web_graphics_context_3d.h"
#include "media/base/video_frame.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cc {
namespace {
class VideoResourceUpdaterTest : public testing::Test {
protected:
VideoResourceUpdaterTest() {
scoped_ptr<TestWebGraphicsContext3D> context3d =
TestWebGraphicsContext3D::Create();
context3d_ = context3d.get();
output_surface3d_ = FakeOutputSurface::Create3d(
context3d.PassAs<WebKit::WebGraphicsContext3D>());
resource_provider3d_ =
ResourceProvider::Create(output_surface3d_.get(), 0);
}
scoped_refptr<media::VideoFrame> CreateTestYUVVideoFrame() {
const int kDimension = 10;
gfx::Size size(kDimension, kDimension);
static uint8 y_data[kDimension * kDimension] = { 0 };
static uint8 u_data[kDimension * kDimension / 2] = { 0 };
static uint8 v_data[kDimension * kDimension / 2] = { 0 };
return media::VideoFrame::WrapExternalYuvData(
media::VideoFrame::YV16, // format
size, // coded_size
gfx::Rect(size), // visible_rect
size, // natural_size
size.width(), // y_stride
size.width() / 2, // u_stride
size.width() / 2, // v_stride
y_data, // y_data
u_data, // u_data
v_data, // v_data
base::TimeDelta(), // timestamp,
base::SharedMemory::NULLHandle(), // shm_handle
base::Closure()); // no_longer_needed_cb
}
TestWebGraphicsContext3D* context3d_;
scoped_ptr<FakeOutputSurface> output_surface3d_;
scoped_ptr<ResourceProvider> resource_provider3d_;
};
TEST_F(VideoResourceUpdaterTest, SoftwareFrame) {
VideoResourceUpdater updater(resource_provider3d_.get());
scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame();
VideoFrameExternalResources resources =
updater.CreateExternalResourcesFromVideoFrame(video_frame);
EXPECT_EQ(VideoFrameExternalResources::YUV_RESOURCE, resources.type);
}
TEST_F(VideoResourceUpdaterTest, LostContextForSoftwareFrame) {
VideoResourceUpdater updater(resource_provider3d_.get());
scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame();
// Fail while creating the mailbox for the second YUV plane.
context3d_->set_times_gen_mailbox_succeeds(1);
VideoFrameExternalResources resources =
updater.CreateExternalResourcesFromVideoFrame(video_frame);
EXPECT_EQ(VideoFrameExternalResources::NONE, resources.type);
}
} // namespace
} // namespace cc
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