X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.0%2Fcinelerra%2Fffmpeg.h;fp=cinelerra-5.0%2Fcinelerra%2Fffmpeg.h;h=0000000000000000000000000000000000000000;hb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;hp=d9ca7836bbe0a2eb1776a3fbc4dda042805b2c3b;hpb=52fcc46226f9df46f9ce9d0566dc568455a7db0b;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.0/cinelerra/ffmpeg.h b/cinelerra-5.0/cinelerra/ffmpeg.h
deleted file mode 100644
index d9ca7836..00000000
--- a/cinelerra-5.0/cinelerra/ffmpeg.h
+++ /dev/null
@@ -1,370 +0,0 @@
-#ifndef FFMPEG_H
-#define FFMPEG_H
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include "arraylist.h"
-#include "asset.inc"
-#include "bccmodels.h"
-#include "bcwindowbase.inc"
-#include "condition.h"
-#include "cstrdup.h"
-#include "linklist.h"
-#include "ffmpeg.inc"
-#include "filebase.inc"
-#include "fileffmpeg.inc"
-#include "indexstate.inc"
-#include "mutex.h"
-#include "thread.h"
-#include "vframe.inc"
-
-extern "C" {
-#include "libavformat/avformat.h"
-#include "libavformat/avio.h"
-#include "libavcodec/avcodec.h"
-#include "libavfilter/avfilter.h"
-#include "libavutil/avutil.h"
-#include "libavfilter/buffersrc.h"
-#include "libavfilter/buffersink.h"
-#include "libavutil/imgutils.h"
-#include "libavutil/opt.h"
-#include "libavutil/pixdesc.h"
-#include "libswresample/swresample.h"
-#include "libswscale/swscale.h"
-}
-
-class FFPacket  {
-	AVPacket pkt;
-public:
-	FFPacket();
-	~FFPacket();
-	void init();
-	operator AVPacket*() { return &pkt; }
-	operator AVPacket&() { return pkt; }
-	AVPacket *operator ->() { return &pkt; }
-};
-
-class FFrame : public ListItem<FFrame> {
-	AVFrame *frm;
-	int init;
-public:
-	int64_t position;
-	FFStream *fst;
-
-	FFrame(FFStream *fst);
-	~FFrame();
-
-	operator AVFrame*() { return frm; }
-	operator AVFrame&() { return *frm; }
-	AVFrame *operator ->() { return frm; }
-
-	int initted() { return init; }
-	void queue(int64_t pos);
-	void dequeue();
-};
-
-class FFStream {
-public:
-	FFStream(FFMPEG *ffmpeg, AVStream *st, int fidx);
-	~FFStream();
-	static void ff_lock(const char *cp=0);
-	static void ff_unlock();
-	void queue(FFrame *frm);
-	void dequeue(FFrame *frm);
-
-	virtual int encode_activate();
-	virtual int decode_activate();
-	int read_packet();
-	int seek(int64_t no, double rate);
-	int write_packet(FFPacket &pkt);
-	int flush();
-	int decode(AVFrame *frame);
-	void load_markers(IndexMarks &marks, double rate);
-
-	virtual int is_audio() = 0;
-	virtual int is_video() = 0;
-	virtual int decode_frame(AVPacket *pkt, AVFrame *frame, int &got_frame) = 0;
-	virtual int encode_frame(AVPacket *pkt, AVFrame *frame, int &got_frame) = 0;
-	virtual int init_frame(AVFrame *frame) = 0;
-	virtual int create_filter(const char *filter_spec,
-		AVCodecContext *src_ctx, AVCodecContext *sink_ctx) = 0;
-	virtual void load_markers() = 0;
-	int create_filter(const char *filter_spec);
-	int load_filter(AVFrame *frame);
-	int read_filter(AVFrame *frame);
-	int read_frame(AVFrame *frame);
-
-	FFMPEG *ffmpeg;
-	AVStream *st;
-	AVFormatContext *fmt_ctx;
-
-	AVFilterContext *buffersink_ctx;
-	AVFilterContext *buffersrc_ctx;
-	AVFilterGraph *filter_graph;
-	AVFrame *frame, *fframe;
-
-	class BSFilter {
-	public:
-		AVBitStreamFilterContext *bsfc;
-		const char *args;
-		BSFilter(const char *bsf, const char *ap) {
-			bsfc = av_bitstream_filter_init(bsf);
-			args = ap ? cstrdup(ap) : 0;
-		}
-		~BSFilter() {
-			av_bitstream_filter_close(bsfc);
-			delete [] args;
-		}
-	};
-	void add_bsfilter(const char *bsf, const char *ap);
-	ArrayList<BSFilter *> bsfilter;
-	int bs_filter(AVPacket *pkt);
-
-	FFPacket ipkt;
-	int need_packet, flushed;
-
-	int frm_count;
-	List<FFrame> frms;
-	Mutex *frm_lock;
-	IndexMarks *index_markers;
-
-	int64_t nudge;
-	int64_t seek_pos, curr_pos;
-	int fidx;
-	int reading, writing;
-	int seeked, eof;
-
-	int st_eof() { return eof; }
-	void st_eof(int v) { eof = v; }
-};
-
-class FFAudioStream : public FFStream {
-	float *inp, *outp, *bfr, *lmt;
-	int64_t hpos, sz;
-	int nch;
-
-	int read(float *fp, long len);
-	void realloc(long nsz, int nch, long len);
-	void realloc(long nsz, int nch);
-	void reserve(long nsz, int nch);
-	long used();
-	long avail();
-	void iseek(int64_t ofs);
-	float *get_outp(int len);
-	int64_t put_inp(int len);
-	int write(const float *fp, long len);
-	int zero(long len);
-	int write(const double *dp, long len, int ch);
-public:
-	FFAudioStream(FFMPEG *ffmpeg, AVStream *strm, int idx, int fidx);
-	virtual ~FFAudioStream();
-	int is_audio() { return 1; }
-	int is_video() { return 0; }
-	int get_samples(float *&samples, uint8_t **data, int len);
-	int load_history(uint8_t **data, int len);
-	int decode_frame(AVPacket *pkt, AVFrame *frame, int &got_frame);
-	int encode_frame(AVPacket *pkt, AVFrame *frame, int &got_frame);
-	int create_filter(const char *filter_spec,
-		AVCodecContext *src_ctx, AVCodecContext *sink_ctx);
-	void load_markers();
-
-	int encode_activate();
-	int nb_samples();
-	int64_t load_buffer(double ** const sp, int len);
-	int in_history(int64_t pos);
-	void reset_history();
-	int read(double *dp, long len, int ch);
-
-	int init_frame(AVFrame *frame);
-	int load(int64_t pos, int len);
-	int audio_seek(int64_t pos);
-	int encode(double **samples, int len);
-
-	int idx;
-	int channel0, channels;
-	int sample_rate;
-	int mbsz, frame_sz;
-	int64_t length;
-
-	SwrContext *resample_context;
-	int aud_bfr_sz;
-	float *aud_bfr;
-};
-
-
-class FFVideoConvert {
-public:
-	struct SwsContext *convert_ctx;
-
-	FFVideoConvert() { convert_ctx = 0; }
-	~FFVideoConvert() { if( convert_ctx ) sws_freeContext(convert_ctx); }
-
-	static AVPixelFormat color_model_to_pix_fmt(int color_model);
-	static int pix_fmt_to_color_model(AVPixelFormat pix_fmt);
-
-	int convert_picture_vframe(VFrame *frame,
-		AVFrame *ip, AVPixelFormat ifmt, int iw, int ih);
-	int convert_cmodel(VFrame *frame_out,
-		AVFrame *ip, AVPixelFormat ifmt, int iw, int ih);
-	int transfer_cmodel(VFrame *frame_in,  //defaults->metadata
-		AVFrame *ifp, AVPixelFormat ifmt, int iw, int ih);
-	int convert_vframe_picture(VFrame *frame,
-		AVFrame *op, AVPixelFormat ofmt, int ow, int oh);
-	int convert_pixfmt(VFrame *frame_in,
-		 AVFrame *op, AVPixelFormat ofmt, int ow, int oh);
-	int transfer_pixfmt(VFrame *frame_in,  //metadata->defaults
-		 AVFrame *ofp, AVPixelFormat ofmt, int ow, int oh);
-};
-
-class FFVideoStream : public FFStream, public FFVideoConvert {
-public:
-	FFVideoStream(FFMPEG *ffmpeg, AVStream *strm, int idx, int fidx);
-	virtual ~FFVideoStream();
-	int is_audio() { return 0; }
-	int is_video() { return 1; }
-	int decode_frame(AVPacket *pkt, AVFrame *frame, int &got_frame);
-	int encode_frame(AVPacket *pkt, AVFrame *frame, int &got_frame);
-	int create_filter(const char *filter_spec,
-		AVCodecContext *src_ctx, AVCodecContext *sink_ctx);
-	void load_markers();
-
-	int init_frame(AVFrame *picture);
-	int load(VFrame *vframe, int64_t pos);
-	int video_seek(int64_t pos);
-	int encode(VFrame *vframe);
-
-	int idx;
-	double frame_rate;
-	int width, height;
-	int64_t length;
-	float aspect_ratio;
-
-	uint8_t *pkt_bfr;
-	int pkt_bfr_sz;
-	int64_t start_pts;
-};
-
-class FFMPEG : public Thread {
-public:
-	static Mutex fflock;
-	static void ff_lock(const char *cp=0) { fflock.lock(cp); }
-	static void ff_unlock() { fflock.unlock(); }
-
-	int check_sample_rate(AVCodec *codec, int sample_rate);
-	AVRational check_frame_rate(AVCodec *codec, double frame_rate);
-	AVRational to_sample_aspect_ratio(Asset *asset);
-	AVRational to_time_base(int sample_rate);
-
-	static void set_option_path(char *path, const char *fmt, ...);
-	static void get_option_path(char *path, const char *type, const char *spec);
-	static int get_format(char *format, const char *path, char *spec);
-	static int scan_option_line(char *cp,char *tag,char *val);
-	int get_file_format();
-	int get_encoder(const char *options,
-		char *format, char *codec, char *bsfilter, char *bsargs);
-	int get_encoder(FILE *fp,
-		char *format, char *codec, char *bsfilter, char *bsargs);
-	int read_options(const char *options, AVDictionary *&opts);
-	int scan_options(const char *options, AVDictionary *&opts, AVStream *st);
-	int read_options(FILE *fp, const char *options, AVDictionary *&opts);
-	int load_options(const char *options, AVDictionary *&opts);
-	static int load_options(const char *path, char *bfr, int len);
-	void set_loglevel(const char *ap);
-	static double to_secs(int64_t time, AVRational time_base);
-	int info(char *text, int len);
-
-	int init_decoder(const char *filename);
-	int open_decoder();
-	int init_encoder(const char *filename);
-	int open_encoder(const char *type, const char *spec);
-	int close_encoder();
-
-	int total_audio_channels();
-	int total_video_channels();
-
-	int audio_seek(int ch, int64_t pos);
-	int video_seek(int layer, int64_t pos);
-
-	int decode(int chn, int64_t pos, double *samples, int len);
-	int decode(int layer, int64_t pos, VFrame *frame);
-	int decode_activate();
-	int encode(int stream, double **samples, int len);
-	int encode(int stream, VFrame *frame);
-	int encode_activate();
-
-	FileBase *file_base;
-	AVFormatContext *fmt_ctx;
-	ArrayList<FFAudioStream*> ffaudio;
-	ArrayList<FFVideoStream*> ffvideo;
-	AVDictionary *opts;
-	double opt_duration;
-	char *opt_video_filter;
-	char *opt_audio_filter;
-	char file_format[BCTEXTLEN];
-
-	class ffidx {
-	public:
-		uint16_t st_idx, st_ch;
-		ffidx() { st_idx = st_ch = 0; }
-		ffidx(const ffidx &t) { st_idx = t.st_idx;  st_ch = t.st_ch; }
-		ffidx(uint16_t fidx, uint16_t ch) { st_idx = fidx; st_ch = ch; }
-	};
-
-	ArrayList<ffidx> astrm_index;
-	ArrayList<ffidx> vstrm_index;
-	int mux_audio(FFrame *frm);
-	int mux_video(FFrame *frm);
-	Condition *mux_lock;
-	Condition *flow_lock;
-	int done, flow;
-	
-	void start_muxer();
-	void stop_muxer();
-	void flow_off();
-	void flow_on();
-	void flow_ctl();
-	void mux();
-	void run();
-
-	int decoding, encoding;
-	int has_audio, has_video;
-
-	FFMPEG(FileBase *file_base=0);
-	~FFMPEG();
-	int scan(IndexState *index_state, int64_t *scan_position, int *canceled);
-
-	int ff_audio_stream(int channel) { return astrm_index[channel].st_idx; }
-	int ff_video_stream(int layer) { return vstrm_index[layer].st_idx; }
-
-	int ff_total_audio_channels();
-	int ff_total_astreams();
-	int ff_audio_channels(int stream);
-	int ff_sample_rate(int stream);
-	const char *ff_audio_format(int stream);
-	int ff_audio_pid(int stream);
-	int64_t ff_audio_samples(int stream);
-	int ff_audio_for_video(int vstream, int astream, int64_t &channels);
-
-	int ff_total_video_layers();
-	int ff_total_vstreams();
-	int ff_video_width(int stream);
-	int ff_video_height(int stream);
-	int ff_set_video_width(int stream, int width);
-	int ff_set_video_height(int stream, int height);
-	int ff_coded_width(int stream);
-	int ff_coded_height(int stream);
-	float ff_aspect_ratio(int stream);
-	double ff_frame_rate(int stream);
-	const char *ff_video_format(int stream);
-	int64_t ff_video_frames(int stream);
-	int ff_video_pid(int stream);
-
-	int ff_cpus();
-	void dump_context(AVCodecContext *ctx);
-};
-
-#endif /* FFMPEG_H */