You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
122 lines
2.9 KiB
122 lines
2.9 KiB
2 years ago
|
/*
|
||
|
|
* H.265 video codec.
|
||
|
|
* Copyright (c) 2013-2014 struktur AG, Dirk Farin <farin@struktur.de>
|
||
|
|
*
|
||
|
|
* Authors: struktur AG, Dirk Farin <farin@struktur.de>
|
||
|
|
*
|
||
|
|
* This file is part of libde265.
|
||
|
|
*
|
||
|
|
* libde265 is free software: you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU Lesser General Public License as
|
||
|
|
* published by the Free Software Foundation, either version 3 of
|
||
|
|
* the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* libde265 is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public License
|
||
|
|
* along with libde265. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef IMAGE_IO_H
|
||
|
|
#define IMAGE_IO_H
|
||
|
|
|
||
|
|
#include "libde265/image.h"
|
||
|
|
#include <deque>
|
||
|
|
|
||
|
|
|
||
|
|
class ImageSource
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
LIBDE265_API ImageSource();
|
||
|
|
virtual LIBDE265_API ~ImageSource() { }
|
||
|
|
|
||
|
|
//enum ImageStatus { Available, Waiting, EndOfVideo };
|
||
|
|
|
||
|
|
//virtual ImageStatus get_status() = 0;
|
||
|
|
virtual LIBDE265_API de265_image* get_image(bool block=true) = 0;
|
||
|
|
virtual LIBDE265_API void skip_frames(int n) = 0;
|
||
|
|
|
||
|
|
virtual LIBDE265_API int get_width() const = 0;
|
||
|
|
virtual LIBDE265_API int get_height() const = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
class ImageSource_YUV : public ImageSource
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
LIBDE265_API ImageSource_YUV();
|
||
|
|
virtual LIBDE265_API ~ImageSource_YUV();
|
||
|
|
|
||
|
|
bool LIBDE265_API set_input_file(const char* filename, int w,int h);
|
||
|
|
|
||
|
|
//virtual ImageStatus get_status();
|
||
|
|
virtual LIBDE265_API de265_image* get_image(bool block=true);
|
||
|
|
virtual LIBDE265_API void skip_frames(int n);
|
||
|
|
|
||
|
|
virtual LIBDE265_API int get_width() const { return width; }
|
||
|
|
virtual LIBDE265_API int get_height() const { return height; }
|
||
|
|
|
||
|
|
private:
|
||
|
|
FILE* mFH;
|
||
|
|
bool mReachedEndOfFile;
|
||
|
|
|
||
|
|
int width,height;
|
||
|
|
|
||
|
|
de265_image* read_next_image();
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
class ImageSink
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual LIBDE265_API ~ImageSink() { }
|
||
|
|
|
||
|
|
virtual LIBDE265_API void send_image(const de265_image* img) = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
class ImageSink_YUV : public ImageSink
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
LIBDE265_API ImageSink_YUV() : mFH(NULL) { }
|
||
|
|
LIBDE265_API ~ImageSink_YUV();
|
||
|
|
|
||
|
|
bool LIBDE265_API set_filename(const char* filename);
|
||
|
|
|
||
|
|
virtual LIBDE265_API void send_image(const de265_image* img);
|
||
|
|
|
||
|
|
private:
|
||
|
|
FILE* mFH;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
class PacketSink
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual LIBDE265_API ~PacketSink() { }
|
||
|
|
|
||
|
|
virtual LIBDE265_API void send_packet(const uint8_t* data, int n) = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
class PacketSink_File : public PacketSink
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
LIBDE265_API PacketSink_File();
|
||
|
|
virtual LIBDE265_API ~PacketSink_File();
|
||
|
|
|
||
|
|
LIBDE265_API void set_filename(const char* filename);
|
||
|
|
|
||
|
|
virtual LIBDE265_API void send_packet(const uint8_t* data, int n);
|
||
|
|
|
||
|
|
private:
|
||
|
|
FILE* mFH;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|