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// Copyright 2015 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 "ppapi/tests/test_video_encoder.h"
#include "ppapi/c/pp_codecs.h"
#include "ppapi/c/pp_errors.h"
#include "ppapi/cpp/video_encoder.h"
#include "ppapi/tests/testing_instance.h"
REGISTER_TEST_CASE(VideoEncoder);
bool TestVideoEncoder::Init() {
video_encoder_interface_ = static_cast<const PPB_VideoEncoder_0_1*>(
pp::Module::Get()->GetBrowserInterface(PPB_VIDEOENCODER_INTERFACE_0_1));
return video_encoder_interface_ && CheckTestingInterface();
}
void TestVideoEncoder::RunTests(const std::string& filter) {
RUN_CALLBACK_TEST(TestVideoEncoder, Create, filter);
}
std::string TestVideoEncoder::TestCreate() {
// Test that we get results for supported formats.
{
pp::VideoEncoder video_encoder(instance_);
ASSERT_FALSE(video_encoder.is_null());
TestCompletionCallbackWithOutput<std::vector<PP_VideoProfileDescription> >
callback(instance_->pp_instance(), false);
callback.WaitForResult(
video_encoder.GetSupportedProfiles(callback.GetCallback()));
ASSERT_GE(callback.result(), 1U);
const std::vector<PP_VideoProfileDescription> video_profiles =
callback.output();
ASSERT_GE(video_profiles.size(), 1U);
bool found_vp8 = false;
for (uint32_t i = 0; i < video_profiles.size(); ++i) {
const PP_VideoProfileDescription& description = video_profiles[i];
if (description.profile == PP_VIDEOPROFILE_VP8_ANY)
found_vp8 = true;
}
ASSERT_TRUE(found_vp8);
}
// Test that initializing the encoder with incorrect size fails.
{
pp::VideoEncoder video_encoder(instance_);
ASSERT_FALSE(video_encoder.is_null());
pp::Size video_size(0, 0);
TestCompletionCallback callback(instance_->pp_instance(), false);
callback.WaitForResult(
video_encoder.Initialize(PP_VIDEOFRAME_FORMAT_I420,
video_size,
PP_VIDEOPROFILE_VP8_ANY,
1000000,
PP_HARDWAREACCELERATION_WITHFALLBACK,
callback.GetCallback()));
ASSERT_EQ(PP_ERROR_BADARGUMENT, callback.result());
}
// Test that initializing the encoder with software VP8 succeeds.
{
pp::VideoEncoder video_encoder(instance_);
ASSERT_FALSE(video_encoder.is_null());
pp::Size video_size(640, 480);
TestCompletionCallback callback(instance_->pp_instance(), false);
callback.WaitForResult(
video_encoder.Initialize(PP_VIDEOFRAME_FORMAT_I420,
video_size,
PP_VIDEOPROFILE_VP8_ANY,
1000000,
PP_HARDWAREACCELERATION_WITHFALLBACK,
callback.GetCallback()));
ASSERT_EQ(PP_OK, callback.result());
pp::Size coded_size;
ASSERT_EQ(PP_OK, video_encoder.GetFrameCodedSize(&coded_size));
ASSERT_GE(coded_size.GetArea(), video_size.GetArea());
ASSERT_GE(video_encoder.GetFramesRequired(), 1);
TestCompletionCallbackWithOutput<pp::VideoFrame> get_video_frame(
instance_->pp_instance(), false);
get_video_frame.WaitForResult(
video_encoder.GetVideoFrame(get_video_frame.GetCallback()));
ASSERT_EQ(PP_OK, get_video_frame.result());
pp::Size video_frame_size;
ASSERT_TRUE(get_video_frame.output().GetSize(&video_frame_size));
ASSERT_EQ(coded_size.GetArea(), video_frame_size.GetArea());
}
PASS();
}
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