Index: ppapi/shared_impl/media_stream_frame_buffer.cc |
diff --git a/ppapi/shared_impl/media_stream_frame_buffer.cc b/ppapi/shared_impl/media_stream_frame_buffer.cc |
deleted file mode 100644 |
index 624883039ecb881504d6b9aa33b0e6adbe6538cb..0000000000000000000000000000000000000000 |
--- a/ppapi/shared_impl/media_stream_frame_buffer.cc |
+++ /dev/null |
@@ -1,78 +0,0 @@ |
-// Copyright 2014 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/shared_impl/media_stream_frame_buffer.h" |
- |
-#include "base/logging.h" |
-#include "ppapi/c/pp_errors.h" |
- |
-namespace ppapi { |
- |
-MediaStreamFrameBuffer::Delegate::~Delegate() {} |
- |
-void MediaStreamFrameBuffer::Delegate::OnNewFrameEnqueued() { |
-} |
- |
-MediaStreamFrameBuffer::MediaStreamFrameBuffer(Delegate* delegate) |
- : delegate_(delegate), |
- frame_size_(0), |
- number_of_frames_(0) { |
- DCHECK(delegate_); |
-} |
- |
-MediaStreamFrameBuffer::~MediaStreamFrameBuffer() { |
-} |
- |
-bool MediaStreamFrameBuffer::SetFrames( |
- int32_t number_of_frames, |
- int32_t frame_size, |
- scoped_ptr<base::SharedMemory> shm, |
- bool enqueue_all_frames) { |
- DCHECK(shm); |
- DCHECK(!shm_); |
- DCHECK_GT(number_of_frames, 0); |
- DCHECK_GT(frame_size, static_cast<int32_t>(sizeof(MediaStreamFrame::Header))); |
- DCHECK_EQ(frame_size & 0x3, 0); |
- |
- number_of_frames_ = number_of_frames; |
- frame_size_ = frame_size; |
- |
- int32_t size = number_of_frames_ * frame_size; |
- shm_ = shm.Pass(); |
- if (!shm_->Map(size)) |
- return false; |
- |
- uint8_t* p = reinterpret_cast<uint8_t*>(shm_->memory()); |
- for (int32_t i = 0; i < number_of_frames; ++i) { |
- if (enqueue_all_frames) |
- frame_queue_.push_back(i); |
- frames_.push_back(reinterpret_cast<MediaStreamFrame*>(p)); |
- p += frame_size_; |
- } |
- return true; |
-} |
- |
-int32_t MediaStreamFrameBuffer::DequeueFrame() { |
- if (frame_queue_.empty()) |
- return PP_ERROR_FAILED; |
- int32_t frame = frame_queue_.front(); |
- frame_queue_.pop_front(); |
- return frame; |
-} |
- |
-void MediaStreamFrameBuffer::EnqueueFrame(int32_t index) { |
- DCHECK_GE(index, 0); |
- DCHECK_LT(index, number_of_frames_); |
- frame_queue_.push_back(index); |
- delegate_->OnNewFrameEnqueued(); |
-} |
- |
-MediaStreamFrame* MediaStreamFrameBuffer::GetFramePointer( |
- int32_t index) { |
- DCHECK_GE(index, 0); |
- DCHECK_LT(index, number_of_frames_); |
- return frames_[index]; |
-} |
- |
-} // namespace ppapi |