1 // Copyright 2014 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.
5 #include "media/cast/test/fake_video_encode_accelerator.h"
7 #include "base/logging.h"
13 static const unsigned int kMinimumInputCount = 1;
14 static const size_t kMinimumOutputBufferSize = 123456;
16 FakeVideoEncodeAccelerator::FakeVideoEncodeAccelerator(
17 VideoEncodeAccelerator::Client* client)
18 : client_(client), first_(true) {
22 FakeVideoEncodeAccelerator::~FakeVideoEncodeAccelerator() {}
24 void FakeVideoEncodeAccelerator::Initialize(
25 media::VideoFrame::Format input_format,
26 const gfx::Size& input_visible_size,
27 VideoCodecProfile output_profile,
28 uint32 initial_bitrate) {
31 if (output_profile != media::VP8PROFILE_MAIN &&
32 output_profile != media::H264PROFILE_MAIN) {
33 client_->NotifyError(kInvalidArgumentError);
36 client_->NotifyInitializeDone();
37 client_->RequireBitstreamBuffers(
38 kMinimumInputCount, input_visible_size, kMinimumOutputBufferSize);
41 void FakeVideoEncodeAccelerator::Encode(const scoped_refptr<VideoFrame>& frame,
42 bool force_keyframe) {
44 DCHECK(!available_buffer_ids_.empty());
46 // Fake that we have encoded the frame; resulting in using the full output
48 int32 id = available_buffer_ids_.front();
49 available_buffer_ids_.pop_front();
51 bool is_key_fame = force_keyframe;
56 client_->BitstreamBufferReady(id, kMinimumOutputBufferSize, is_key_fame);
59 void FakeVideoEncodeAccelerator::UseOutputBitstreamBuffer(
60 const BitstreamBuffer& buffer) {
61 available_buffer_ids_.push_back(buffer.id());
64 void FakeVideoEncodeAccelerator::RequestEncodingParametersChange(
70 void FakeVideoEncodeAccelerator::Destroy() { delete this; }