1// Copyright (c) 2012 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 REMOTING_CODEC_CODEC_TEST_H_ 6#define REMOTING_CODEC_CODEC_TEST_H_ 7 8#include <list> 9 10#include "base/memory/ref_counted.h" 11 12namespace webrtc { 13class DesktopFrame; 14class DesktopSize; 15} 16 17namespace remoting { 18 19class VideoDecoder; 20class VideoEncoder; 21 22// Generate test data and test the encoder for a regular encoding sequence. 23// This will test encoder test and the sequence of messages sent. 24// 25// If |strict| is set to true then this routine will make sure the updated 26// rects match dirty rects. 27void TestVideoEncoder(VideoEncoder* encoder, bool strict); 28 29// Generate test data and test the encoder and decoder pair. 30// 31// If |strict| is set to true, this routine will make sure the updated rects 32// are correct. 33void TestVideoEncoderDecoder(VideoEncoder* encoder, 34 VideoDecoder* decoder, 35 bool strict); 36 37// Generate a frame containing a gradient, and test the encoder and decoder 38// pair. 39void TestVideoEncoderDecoderGradient(VideoEncoder* encoder, 40 VideoDecoder* decoder, 41 const webrtc::DesktopSize& screen_size, 42 const webrtc::DesktopSize& view_size, 43 double max_error_limit, 44 double mean_error_limit); 45 46// Run sufficient encoding iterations to measure the FPS of the specified 47// encoder. The caller may supply one or more DesktopFrames to encode, which 48// will be cycled through until timing is complete. If the caller does not 49// supply any frames then a single full-frame of randomized pixels is used. 50float MeasureVideoEncoderFpsWithSize(VideoEncoder* encoder, 51 const webrtc::DesktopSize& size); 52float MeasureVideoEncoderFpsWithFrames( 53 VideoEncoder* encoder, 54 const std::list<webrtc::DesktopFrame*>& frames); 55 56} // namespace remoting 57 58#endif // REMOTING_CODEC_CODEC_TEST_H_ 59