From f7813a5324be39d13ab536c245d15dfc602a7849 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Sun, 29 Dec 2013 12:19:38 +0000
Subject: basic type mechanism working

---
 ffmpeg/ffmpeg.h | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 54 insertions(+), 2 deletions(-)

(limited to 'ffmpeg/ffmpeg.h')

diff --git a/ffmpeg/ffmpeg.h b/ffmpeg/ffmpeg.h
index f7178ff..433baf8 100644
--- a/ffmpeg/ffmpeg.h
+++ b/ffmpeg/ffmpeg.h
@@ -37,7 +37,6 @@
 #include "libavcodec/avcodec.h"
 
 #include "libavfilter/avfilter.h"
-#include "libavfilter/avfiltergraph.h"
 
 #include "libavutil/avutil.h"
 #include "libavutil/dict.h"
@@ -52,10 +51,24 @@
 #define VSYNC_PASSTHROUGH 0
 #define VSYNC_CFR         1
 #define VSYNC_VFR         2
+#define VSYNC_VSCFR       0xfe
 #define VSYNC_DROP        0xff
 
 #define MAX_STREAMS 1024    /* arbitrary sanity check value */
 
+enum HWAccelID {
+    HWACCEL_NONE = 0,
+    HWACCEL_AUTO,
+    HWACCEL_VDPAU,
+};
+
+typedef struct HWAccel {
+    const char *name;
+    int (*init)(AVCodecContext *s);
+    enum HWAccelID id;
+    enum AVPixelFormat pix_fmt;
+} HWAccel;
+
 /* select an input stream for an output stream */
 typedef struct StreamMap {
     int disabled;           /* 1 is this mapping is disabled by a negative map */
@@ -94,11 +107,16 @@ typedef struct OptionsContext {
     /* input options */
     int64_t input_ts_offset;
     int rate_emu;
+    int accurate_seek;
 
     SpecifierOpt *ts_scale;
     int        nb_ts_scale;
     SpecifierOpt *dump_attachment;
     int        nb_dump_attachment;
+    SpecifierOpt *hwaccels;
+    int        nb_hwaccels;
+    SpecifierOpt *hwaccel_devices;
+    int        nb_hwaccel_devices;
 
     /* output options */
     StreamMap *stream_maps;
@@ -165,6 +183,8 @@ typedef struct OptionsContext {
     int        nb_copy_prior_start;
     SpecifierOpt *filters;
     int        nb_filters;
+    SpecifierOpt *filter_scripts;
+    int        nb_filter_scripts;
     SpecifierOpt *reinit_filters;
     int        nb_reinit_filters;
     SpecifierOpt *fix_sub_duration;
@@ -177,6 +197,8 @@ typedef struct OptionsContext {
     int        nb_passlogfiles;
     SpecifierOpt *guess_layout_max;
     int        nb_guess_layout_max;
+    SpecifierOpt *apad;
+    int        nb_apad;
 } OptionsContext;
 
 typedef struct InputFilter {
@@ -270,6 +292,19 @@ typedef struct InputStream {
     int        nb_filters;
 
     int reinit_filters;
+
+    /* hwaccel options */
+    enum HWAccelID hwaccel_id;
+    char  *hwaccel_device;
+
+    /* hwaccel context */
+    enum HWAccelID active_hwaccel_id;
+    void  *hwaccel_ctx;
+    void (*hwaccel_uninit)(AVCodecContext *s);
+    int  (*hwaccel_get_buffer)(AVCodecContext *s, AVFrame *frame, int flags);
+    int  (*hwaccel_retrieve_data)(AVCodecContext *s, AVFrame *frame);
+    enum AVPixelFormat hwaccel_pix_fmt;
+    enum AVPixelFormat hwaccel_retrieved_pix_fmt;
 } InputStream;
 
 typedef struct InputFile {
@@ -277,11 +312,16 @@ typedef struct InputFile {
     int eof_reached;      /* true if eof reached */
     int eagain;           /* true if last read attempt returned EAGAIN */
     int ist_index;        /* index of first stream in input_streams */
+    int64_t input_ts_offset;
     int64_t ts_offset;
+    int64_t last_ts;
+    int64_t start_time;   /* user-specified start time in AV_TIME_BASE or AV_NOPTS_VALUE */
+    int64_t recording_time;
     int nb_streams;       /* number of stream that ffmpeg is aware of; may be different
                              from ctx.nb_streams if new streams appear during av_read_frame() */
     int nb_streams_warn;  /* number of streams that the user was warned of */
     int rate_emu;
+    int accurate_seek;
 
 #if HAVE_PTHREADS
     pthread_t thread;           /* thread reading from this file */
@@ -318,6 +358,8 @@ typedef struct OutputStream {
     /* pts of the first frame encoded for this stream, used for limiting
      * recording time */
     int64_t first_pts;
+    /* dts of the last packet sent to the muxer */
+    int64_t last_mux_dts;
     AVBitStreamFilterContext *bitstream_filters;
     AVCodec *enc;
     int64_t max_frames;
@@ -328,7 +370,7 @@ typedef struct OutputStream {
     int force_fps;
     int top_field_first;
 
-    float frame_aspect_ratio;
+    AVRational frame_aspect_ratio;
 
     /* forced key frames */
     int64_t *forced_kf_pts;
@@ -347,11 +389,14 @@ typedef struct OutputStream {
 
     OutputFilter *filter;
     char *avfilter;
+    char *filters;         ///< filtergraph associated to the -filter option
+    char *filters_script;  ///< filtergraph script associated to the -filter_script option
 
     int64_t sws_flags;
     AVDictionary *opts;
     AVDictionary *swr_opts;
     AVDictionary *resample_opts;
+    char *apad;
     int finished;        /* no more packets should be written for this stream */
     int unavailable;                     /* true if the steram is unavailable (possibly temporarily) */
     int stream_copy;
@@ -360,6 +405,8 @@ typedef struct OutputStream {
     int copy_prior_start;
 
     int keep_pix_fmt;
+
+    AVCodecParserContext *parser;
 } OutputStream;
 
 typedef struct OutputFile {
@@ -409,10 +456,13 @@ extern int qp_hist;
 extern int stdin_interaction;
 extern int frame_bits_per_raw_sample;
 extern AVIOContext *progress_avio;
+extern float max_error_rate;
 
 extern const AVIOInterruptCB int_cb;
 
 extern const OptionDef options[];
+extern const HWAccel hwaccels[];
+
 
 void term_init(void);
 void term_exit(void);
@@ -436,4 +486,6 @@ FilterGraph *init_simple_filtergraph(InputStream *ist, OutputStream *ost);
 
 int ffmpeg_parse_options(int argc, char **argv);
 
+int vdpau_init(AVCodecContext *s);
+
 #endif /* FFMPEG_H */
-- 
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