Move talk/media to webrtc/media

talk/media/base/videoframe.h

Index: talk/media/base/videoframe.h
diff --git a/talk/media/base/videoframe.h b/talk/media/base/videoframe.h
deleted file mode 100644
index aaa329a5fb2a150ff1549ccf9b33998bb031e3ff..0000000000000000000000000000000000000000
--- a/talk/media/base/videoframe.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * libjingle
- * Copyright 2004 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef TALK_MEDIA_BASE_VIDEOFRAME_H_
-#define TALK_MEDIA_BASE_VIDEOFRAME_H_
-
-#include "webrtc/base/basictypes.h"
-#include "webrtc/base/stream.h"
-#include "webrtc/common_video/include/video_frame_buffer.h"
-#include "webrtc/common_video/rotation.h"
-
-namespace cricket {
-
-// Represents a YUV420 (a.k.a. I420) video frame.
-class VideoFrame {
- public:
-  VideoFrame() {}
-  virtual ~VideoFrame() {}
-
-  virtual bool InitToBlack(int w, int h, int64_t time_stamp) = 0;
-
-  // Creates a frame from a raw sample with FourCC |format| and size |w| x |h|.
-  // |h| can be negative indicating a vertically flipped image.
-  // |dw| is destination width; can be less than |w| if cropping is desired.
-  // |dh| is destination height, like |dw|, but must be a positive number.
-  // Returns whether the function succeeded or failed.
-
-  virtual bool Reset(uint32_t fourcc,
-                     int w,
-                     int h,
-                     int dw,
-                     int dh,
-                     uint8_t* sample,
-                     size_t sample_size,
-                     int64_t time_stamp,
-                     webrtc::VideoRotation rotation,
-                     bool apply_rotation) = 0;
-
-  // Basic accessors.
-  // Note this is the width and height without rotation applied.
-  virtual size_t GetWidth() const = 0;
-  virtual size_t GetHeight() const = 0;
-
-  size_t GetChromaWidth() const { return (GetWidth() + 1) / 2; }
-  size_t GetChromaHeight() const { return (GetHeight() + 1) / 2; }
-  size_t GetChromaSize() const { return GetUPitch() * GetChromaHeight(); }
-  // These can return NULL if the object is not backed by a buffer.
-  virtual const uint8_t* GetYPlane() const = 0;
-  virtual const uint8_t* GetUPlane() const = 0;
-  virtual const uint8_t* GetVPlane() const = 0;
-  virtual uint8_t* GetYPlane() = 0;
-  virtual uint8_t* GetUPlane() = 0;
-  virtual uint8_t* GetVPlane() = 0;
-
-  virtual int32_t GetYPitch() const = 0;
-  virtual int32_t GetUPitch() const = 0;
-  virtual int32_t GetVPitch() const = 0;
-
-  // Returns the handle of the underlying video frame. This is used when the
-  // frame is backed by a texture. The object should be destroyed when it is no
-  // longer in use, so the underlying resource can be freed.
-  virtual void* GetNativeHandle() const = 0;
-
-  // Returns the underlying video frame buffer. This function is ok to call
-  // multiple times, but the returned object will refer to the same memory.
-  virtual rtc::scoped_refptr<webrtc::VideoFrameBuffer> GetVideoFrameBuffer()
-      const = 0;
-
-  virtual int64_t GetTimeStamp() const = 0;
-  virtual void SetTimeStamp(int64_t time_stamp) = 0;
-
-  // Indicates the rotation angle in degrees.
-  // TODO(guoweis): Remove this function, rename GetVideoRotation and remove the
-  // skeleton implementation of GetRotation once chrome is updated.
-  virtual int GetRotation() const { return GetVideoRotation(); }
-  virtual webrtc::VideoRotation GetVideoRotation() const {
-    return webrtc::kVideoRotation_0;
-  }
-
-  // Make a shallow copy of the frame. The frame buffer itself is not copied.
-  // Both the current and new VideoFrame will share a single reference-counted
-  // frame buffer.
-  virtual VideoFrame *Copy() const = 0;
-
-  // Since VideoFrame supports shallow copy and the internal frame buffer might
-  // be shared, this function can be used to check exclusive ownership.
-  virtual bool IsExclusive() const = 0;
-
-  // In case VideoFrame needs exclusive access of the frame buffer, user can
-  // call MakeExclusive() to make sure the frame buffer is exclusively
-  // accessible to the current object.  This might mean a deep copy of the frame
-  // buffer if it is currently shared by other objects.
-  virtual bool MakeExclusive() = 0;
-
-  // Writes the frame into the given frame buffer, provided that it is of
-  // sufficient size. Returns the frame's actual size, regardless of whether
-  // it was written or not (like snprintf). If there is insufficient space,
-  // nothing is written.
-  virtual size_t CopyToBuffer(uint8_t* buffer, size_t size) const;
-
-  // Writes the frame into the given planes, stretched to the given width and
-  // height. The parameter "interpolate" controls whether to interpolate or just
-  // take the nearest-point. The parameter "crop" controls whether to crop this
-  // frame to the aspect ratio of the given dimensions before stretching.
-  virtual bool CopyToPlanes(uint8_t* dst_y,
-                            uint8_t* dst_u,
-                            uint8_t* dst_v,
-                            int32_t dst_pitch_y,
-                            int32_t dst_pitch_u,
-                            int32_t dst_pitch_v) const;
-
-  // Writes the frame into the target VideoFrame.
-  virtual void CopyToFrame(VideoFrame* target) const;
-
-  // Return a copy of frame which has its pending rotation applied. The
-  // ownership of the returned frame is held by this frame.
-  virtual const VideoFrame* GetCopyWithRotationApplied() const = 0;
-
-  // Writes the frame into the given stream and returns the StreamResult.
-  // See webrtc/base/stream.h for a description of StreamResult and error.
-  // Error may be NULL. If a non-success value is returned from
-  // StreamInterface::Write(), we immediately return with that value.
-  virtual rtc::StreamResult Write(rtc::StreamInterface* stream,
-                                  int* error) const;
-
-  // Converts the I420 data to RGB of a certain type such as ARGB and ABGR.
-  // Returns the frame's actual size, regardless of whether it was written or
-  // not (like snprintf). Parameters size and stride_rgb are in units of bytes.
-  // If there is insufficient space, nothing is written.
-  virtual size_t ConvertToRgbBuffer(uint32_t to_fourcc,
-                                    uint8_t* buffer,
-                                    size_t size,
-                                    int stride_rgb) const;
-
-  // Writes the frame into the given planes, stretched to the given width and
-  // height. The parameter "interpolate" controls whether to interpolate or just
-  // take the nearest-point. The parameter "crop" controls whether to crop this
-  // frame to the aspect ratio of the given dimensions before stretching.
-  virtual void StretchToPlanes(uint8_t* y,
-                               uint8_t* u,
-                               uint8_t* v,
-                               int32_t pitchY,
-                               int32_t pitchU,
-                               int32_t pitchV,
-                               size_t width,
-                               size_t height,
-                               bool interpolate,
-                               bool crop) const;
-
-  // Writes the frame into the target VideoFrame, stretched to the size of that
-  // frame. The parameter "interpolate" controls whether to interpolate or just
-  // take the nearest-point. The parameter "crop" controls whether to crop this
-  // frame to the aspect ratio of the target frame before stretching.
-  virtual void StretchToFrame(VideoFrame *target, bool interpolate,
-                              bool crop) const;
-
-  // Stretches the frame to the given size, creating a new VideoFrame object to
-  // hold it. The parameter "interpolate" controls whether to interpolate or
-  // just take the nearest-point. The parameter "crop" controls whether to crop
-  // this frame to the aspect ratio of the given dimensions before stretching.
-  virtual VideoFrame *Stretch(size_t w, size_t h, bool interpolate,
-                              bool crop) const;
-
-  // Sets the video frame to black.
-  virtual bool SetToBlack();
-
-  // Tests if sample is valid.  Returns true if valid.
-  static bool Validate(uint32_t fourcc,
-                       int w,
-                       int h,
-                       const uint8_t* sample,
-                       size_t sample_size);
-
-  // Size of an I420 image of given dimensions when stored as a frame buffer.
-  static size_t SizeOf(size_t w, size_t h) {
-    return w * h + ((w + 1) / 2) * ((h + 1) / 2) * 2;
-  }
-
- protected:
-  // Creates an empty frame.
-  virtual VideoFrame *CreateEmptyFrame(int w, int h,
-                                       int64_t time_stamp) const = 0;
-  virtual void SetRotation(webrtc::VideoRotation rotation) = 0;
-};
-
-}  // namespace cricket
-
-#endif  // TALK_MEDIA_BASE_VIDEOFRAME_H_