1 // Copyright 2013 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/resources/video_resource_updater.h" 6 7 #include "base/memory/shared_memory.h" 8 #include "cc/resources/resource_provider.h" 9 #include "cc/test/fake_output_surface.h" 10 #include "cc/test/test_web_graphics_context_3d.h" 11 #include "media/base/video_frame.h" 12 #include "testing/gtest/include/gtest/gtest.h" 13 14 namespace cc { 15 namespace { 16 17 class VideoResourceUpdaterTest : public testing::Test { 18 protected: 19 VideoResourceUpdaterTest() { 20 scoped_ptr<TestWebGraphicsContext3D> context3d = 21 TestWebGraphicsContext3D::Create(); 22 context3d_ = context3d.get(); 23 24 output_surface3d_ = FakeOutputSurface::Create3d( 25 context3d.PassAs<WebKit::WebGraphicsContext3D>()); 26 resource_provider3d_ = 27 ResourceProvider::Create(output_surface3d_.get(), 0); 28 } 29 30 scoped_refptr<media::VideoFrame> CreateTestYUVVideoFrame() { 31 const int kDimension = 10; 32 gfx::Size size(kDimension, kDimension); 33 static uint8 y_data[kDimension * kDimension] = { 0 }; 34 static uint8 u_data[kDimension * kDimension / 2] = { 0 }; 35 static uint8 v_data[kDimension * kDimension / 2] = { 0 }; 36 37 return media::VideoFrame::WrapExternalYuvData( 38 media::VideoFrame::YV16, // format 39 size, // coded_size 40 gfx::Rect(size), // visible_rect 41 size, // natural_size 42 size.width(), // y_stride 43 size.width() / 2, // u_stride 44 size.width() / 2, // v_stride 45 y_data, // y_data 46 u_data, // u_data 47 v_data, // v_data 48 base::TimeDelta(), // timestamp, 49 base::Closure()); // no_longer_needed_cb 50 } 51 52 TestWebGraphicsContext3D* context3d_; 53 scoped_ptr<FakeOutputSurface> output_surface3d_; 54 scoped_ptr<ResourceProvider> resource_provider3d_; 55 }; 56 57 TEST_F(VideoResourceUpdaterTest, SoftwareFrame) { 58 VideoResourceUpdater updater(resource_provider3d_.get()); 59 scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame(); 60 61 VideoFrameExternalResources resources = 62 updater.CreateExternalResourcesFromVideoFrame(video_frame); 63 EXPECT_EQ(VideoFrameExternalResources::YUV_RESOURCE, resources.type); 64 } 65 66 TEST_F(VideoResourceUpdaterTest, LostContextForSoftwareFrame) { 67 VideoResourceUpdater updater(resource_provider3d_.get()); 68 scoped_refptr<media::VideoFrame> video_frame = CreateTestYUVVideoFrame(); 69 70 // Fail while creating the mailbox for the second YUV plane. 71 context3d_->set_times_gen_mailbox_succeeds(1); 72 73 VideoFrameExternalResources resources = 74 updater.CreateExternalResourcesFromVideoFrame(video_frame); 75 EXPECT_EQ(VideoFrameExternalResources::NONE, resources.type); 76 } 77 78 } // namespace 79 } // namespace cc 80
