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https://github.com/Motion-Project/motion.git
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69ad4fb350
* High Resolution Refactor the netcam_rtsp module and associated image variables to allow for processing a dual stream from rtsp cameras. Continue the process of segregating the functionality of the netcams into distinct modules based upon their function.
89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
#ifndef _INCLUDE_FFMPEG_H_
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#define _INCLUDE_FFMPEG_H_
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#include <stdio.h>
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#include <stdarg.h>
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#include <sys/time.h>
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#include <stdint.h>
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#include "config.h"
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struct image_data; /* forward declare for functions */
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enum TIMELAPSE_TYPE {
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TIMELAPSE_NONE, /* No timelapse, regular processing */
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TIMELAPSE_APPEND, /* Use append version of timelapse */
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TIMELAPSE_NEW /* Use create new file version of timelapse */
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};
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#ifdef HAVE_FFMPEG
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#include <errno.h>
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#include <libavformat/avformat.h>
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#include <libavutil/imgutils.h>
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#include <libavutil/mathematics.h>
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#include <libavdevice/avdevice.h>
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#if (LIBAVFORMAT_VERSION_MAJOR >= 56)
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#define MY_PIX_FMT_YUV420P AV_PIX_FMT_YUV420P
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#define MY_PIX_FMT_YUVJ420P AV_PIX_FMT_YUVJ420P
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#define MyPixelFormat AVPixelFormat
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#else //Old ffmpeg pixel formats
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#define MY_PIX_FMT_YUV420P PIX_FMT_YUV420P
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#define MY_PIX_FMT_YUVJ420P PIX_FMT_YUVJ420P
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#define MyPixelFormat PixelFormat
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#endif //Libavformat >= 56
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#endif // HAVE_FFMPEG
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struct ffmpeg {
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#ifdef HAVE_FFMPEG
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AVFormatContext *oc;
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AVStream *video_st;
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AVCodecContext *ctx_codec;
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AVCodec *codec;
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AVPacket pkt;
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AVFrame *picture; /* contains default image pointers */
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AVDictionary *opts;
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#endif
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int width;
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int height;
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enum TIMELAPSE_TYPE tlapse;
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int fps;
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int bps;
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char *filename;
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int vbr;
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const char *codec_name;
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int64_t last_pts;
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int64_t base_pts;
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int test_mode;
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int gop_cnt;
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struct timeval start_time;
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int high_resolution;
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int motion_images;
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int passthrough;
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};
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#ifdef HAVE_FFMPEG
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AVFrame *my_frame_alloc(void);
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void my_frame_free(AVFrame *frame);
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void my_packet_unref(AVPacket pkt);
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void my_avcodec_close(AVCodecContext *codec_context);
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int my_image_get_buffer_size(enum MyPixelFormat pix_fmt, int width, int height);
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int my_image_copy_to_buffer(AVFrame *frame,uint8_t *buffer_ptr,enum MyPixelFormat pix_fmt,int width,int height,int dest_size);
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int my_image_fill_arrays(AVFrame *frame,uint8_t *buffer_ptr,enum MyPixelFormat pix_fmt,int width,int height);
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int my_copy_packet(AVPacket *dest_pkt, AVPacket *src_pkt);
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#endif /* HAVE_FFMPEG */
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void ffmpeg_global_init(void);
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void ffmpeg_global_deinit(void);
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void ffmpeg_avcodec_log(void *, int, const char *, va_list);
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int ffmpeg_open(struct ffmpeg *ffmpeg);
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int ffmpeg_put_image(struct ffmpeg *ffmpeg, struct image_data *img_data, const struct timeval *tv1);
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void ffmpeg_close(struct ffmpeg *ffmpeg);
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void ffmpeg_reset_movie_start_time(struct ffmpeg *ffmpeg, const struct timeval *tv1);
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#endif /* _INCLUDE_FFMPEG_H_ */
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