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-rw-r--r--chromium/media/webm/chromeos/webm_encoder.h106
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diff --git a/chromium/media/webm/chromeos/webm_encoder.h b/chromium/media/webm/chromeos/webm_encoder.h
deleted file mode 100644
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--- a/chromium/media/webm/chromeos/webm_encoder.h
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-// Copyright (c) 2012 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.
-
-#ifndef MEDIA_WEBM_CHROMEOS_WEBM_ENCODER_H_
-#define MEDIA_WEBM_CHROMEOS_WEBM_ENCODER_H_
-
-#include <stdio.h>
-#include <stack>
-
-#include "base/files/file_path.h"
-#include "media/base/media_export.h"
-#include "media/webm/chromeos/ebml_writer.h"
-
-extern "C" {
-#define VPX_CODEC_DISABLE_COMPAT 1
-#include "third_party/libvpx/source/libvpx/vpx/vpx_encoder.h"
-#include "third_party/libvpx/source/libvpx/vpx/vp8cx.h"
-}
-
-class SkBitmap;
-
-namespace base {
-class FilePath;
-}
-
-namespace media {
-
-namespace chromeos {
-
-// WebM encoder using libvpx. Currently only supports one-pass, constant bitrate
-// encoding of short files consisting of a single video track. Seek info and
-// cues are not supported, so generated .webm file does not strictly adhere to
-// WebM standard (http://www.webmproject.org/code/specs/container/).
-class MEDIA_EXPORT WebmEncoder {
- public:
- // Create new instance for writing to |output_path|. If |realtime| is |true|,
- // uses realtime deadline, otherwise - "good quality" deadline.
- WebmEncoder(const base::FilePath& output_path, int bitrate, bool realtime);
- ~WebmEncoder();
-
- // Encodes video from a Nx(N*M) sprite, having M frames of size NxN with FPS
- // |fps_n/fps_d|. Must be called on a thread that allows disk IO.
- // Returns |true| iff encoding and writing to file is successful.
- bool EncodeFromSprite(const SkBitmap& sprite, int fps_n, int fps_d);
-
- private:
- // Writes global WebM header and starts a single video track. Returns |false|
- // if there was an error opening file for writing.
- bool WriteWebmHeader();
-
- // Writes VPX packet to output file.
- void WriteWebmBlock(const vpx_codec_cx_pkt_t* packet);
-
- // Finishes video track and closes output file. Returns |false| if there were
- // any error during encoding/writing file.
- bool WriteWebmFooter();
-
- // Starts a new WebM sub-element of given type. Those can be nested.
- void StartSubElement(unsigned long class_id);
-
- // Closes current top-level sub-element.
- void EndSubElement();
-
- // libmkv callbacks.
- void EbmlWrite(const void* buffer, unsigned long len);
- void EbmlSerialize(const void* buffer, int buffer_size, unsigned long len);
-
- template <typename T>
- void EbmlSerializeHelper(const T* buffer, unsigned long len);
-
- // Video dimensions and FPS.
- size_t width_;
- size_t height_;
- vpx_rational_t fps_;
-
- // Number of frames in video.
- size_t frame_count_;
-
- // VPX config in use.
- vpx_codec_enc_cfg_t config_;
-
- // VPX parameters.
- int bitrate_;
- unsigned long deadline_;
-
- // EbmlWriter context.
- EbmlGlobal ebml_writer_;
-
- // Stack with start offsets of currently open sub-elements.
- std::stack<long int> ebml_sub_elements_;
-
- base::FilePath output_path_;
- FILE* output_;
-
- // True if an error occured while encoding/writing to file.
- bool has_errors_;
-
- DISALLOW_COPY_AND_ASSIGN(WebmEncoder);
-};
-
-} // namespace chromeos
-
-} // namespace media
-
-#endif // MEDIA_WEBM_CHROMEOS_WEBM_ENCODER_H_