Index: webkit/renderer/media/crypto/ppapi/fake_cdm_video_decoder.cc |
diff --git a/webkit/renderer/media/crypto/ppapi/fake_cdm_video_decoder.cc b/webkit/renderer/media/crypto/ppapi/fake_cdm_video_decoder.cc |
deleted file mode 100644 |
index 18706214ca960f25be46c27a2bb4750378aa24cb..0000000000000000000000000000000000000000 |
--- a/webkit/renderer/media/crypto/ppapi/fake_cdm_video_decoder.cc |
+++ /dev/null |
@@ -1,92 +0,0 @@ |
-// 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 "webkit/renderer/media/crypto/ppapi/fake_cdm_video_decoder.h" |
- |
-#include "base/logging.h" |
-#include "webkit/renderer/media/crypto/ppapi/cdm/content_decryption_module.h" |
- |
-namespace webkit_media { |
- |
-FakeCdmVideoDecoder::FakeCdmVideoDecoder(cdm::Host* host) |
- : is_initialized_(false), |
- host_(host) { |
-} |
- |
-FakeCdmVideoDecoder::~FakeCdmVideoDecoder() { |
- Deinitialize(); |
-} |
- |
-bool FakeCdmVideoDecoder::Initialize(const cdm::VideoDecoderConfig& config) { |
- DVLOG(1) << "Initialize()"; |
- |
- video_size_ = config.coded_size; |
- is_initialized_ = true; |
- return true; |
-} |
- |
-void FakeCdmVideoDecoder::Deinitialize() { |
- DVLOG(1) << "Deinitialize()"; |
- is_initialized_ = false; |
-} |
- |
-void FakeCdmVideoDecoder::Reset() { |
- DVLOG(1) << "Reset()"; |
-} |
- |
-// Creates a YV12 video frame. |
-cdm::Status FakeCdmVideoDecoder::DecodeFrame(const uint8_t* compressed_frame, |
- int32_t compressed_frame_size, |
- int64_t timestamp, |
- cdm::VideoFrame* decoded_frame) { |
- DVLOG(1) << "DecodeFrame()"; |
- |
- // The fake decoder does not buffer any frames internally. So if the input is |
- // empty (EOS), just return kNeedMoreData. |
- if (!decoded_frame) |
- return cdm::kNeedMoreData; |
- |
- // Choose non-zero alignment and padding on purpose for testing. |
- const int kAlignment = 8; |
- const int kPadding = 16; |
- const int kPlanePadding = 128; |
- |
- int width = video_size_.width; |
- int height = video_size_.height; |
- DCHECK_EQ(width % 2, 0); |
- DCHECK_EQ(height % 2, 0); |
- |
- int y_stride = (width + kAlignment - 1) / kAlignment * kAlignment + kPadding; |
- int uv_stride = |
- (width / 2 + kAlignment - 1) / kAlignment * kAlignment + kPadding; |
- int y_rows = height; |
- int uv_rows = height / 2; |
- int y_offset = 0; |
- int v_offset = y_stride * y_rows + kPlanePadding; |
- int u_offset = v_offset + uv_stride * uv_rows + kPlanePadding; |
- int frame_size = u_offset + uv_stride * uv_rows + kPlanePadding; |
- |
- decoded_frame->SetFrameBuffer(host_->Allocate(frame_size)); |
- decoded_frame->FrameBuffer()->SetSize(frame_size); |
- |
- decoded_frame->SetFormat(cdm::kYv12); |
- decoded_frame->SetSize(video_size_); |
- decoded_frame->SetPlaneOffset(cdm::VideoFrame::kYPlane, y_offset); |
- decoded_frame->SetPlaneOffset(cdm::VideoFrame::kVPlane, v_offset); |
- decoded_frame->SetPlaneOffset(cdm::VideoFrame::kUPlane, u_offset); |
- decoded_frame->SetStride(cdm::VideoFrame::kYPlane, y_stride); |
- decoded_frame->SetStride(cdm::VideoFrame::kVPlane, uv_stride); |
- decoded_frame->SetStride(cdm::VideoFrame::kUPlane, uv_stride); |
- decoded_frame->SetTimestamp(timestamp); |
- |
- static unsigned char color = 0; |
- color += 10; |
- |
- memset(reinterpret_cast<void*>(decoded_frame->FrameBuffer()->Data()), |
- color, frame_size); |
- |
- return cdm::kSuccess; |
-} |
- |
-} // namespace webkit_media |