| | |
| | | |
| | | cffmpeg wrap_fn_create2(void *lib, const char *logfile){ |
| | | if (!fn_create2){ |
| | | fn_create2 = (lib_cffmpeg_create)dlsym(lib, "c_ffmpeg_create2"); |
| | | fn_create2 = (lib_cffmpeg_create2)dlsym(lib, "c_ffmpeg_create2"); |
| | | release_if_err(fn_create2, lib); |
| | | } |
| | | return fn_create2(logfile); |
| | |
| | | fn_gb28181(h); |
| | | } |
| | | |
| | | char * wrap_fn_get_gb28181_pic(void *lib, const char *rtspUrl, int *retDataLen, const int tt){ |
| | | if (!fn_get_gb28181_pic){ |
| | | fn_get_gb28181_pic = (lib_cffmpeg_get_gb28181_pic)dlsym(lib, "c_ffmpeg_get_gb28181_pic"); |
| | | if(!fn_get_gb28181_pic) { |
| | | *retDataLen = 0; |
| | | return NULL; |
| | | } |
| | | } |
| | | return fn_get_gb28181_pic(rtspUrl, retDataLen, tt); |
| | | } |
| | | |
| | | void wrap_fn_use_cpu(void *lib, const cffmpeg h){ |
| | | if (!fn_cpu){ |
| | | fn_cpu = (lib_cffmpeg_cpu)dlsym(lib, "c_ffmepg_use_cpu"); |
| | | if (!fn_cpu) return; |
| | | } |
| | | fn_cpu(h); |
| | | } |
| | | |
| | | void wrap_fn_open_rec(void *lib, const cffmpeg h){ |
| | | if (!fn_open_recorder){ |
| | | fn_open_recorder = (lib_cffmpeg_open_recorder)dlsym(lib, "c_ffmpeg_open_recorder"); |
| | | if (!fn_open_recorder) return; |
| | | } |
| | | fn_open_recorder(h); |
| | | } |
| | | |
| | | void wrap_fn_recorder(void *lib, const cffmpeg h, const char* id, const char* dir, const int64_t fid, int mind, int maxd, int audio){ |
| | |
| | | fn_rec_duration(h, min, max); |
| | | } |
| | | |
| | | void wrap_fn_fire_recorder(void *lib, const cffmpeg h, const char* sid, const int64_t id){ |
| | | int wrap_fn_fire_recorder(void *lib, const cffmpeg h, const char* sid, const int64_t id){ |
| | | if (!fn_fire_recorder){ |
| | | fn_fire_recorder = (lib_cffmpeg_fire_recorder)dlsym(lib, "c_ffmpeg_fire_recorder"); |
| | | if (!fn_fire_recorder) return; |
| | | if (!fn_fire_recorder) return -1; |
| | | } |
| | | fn_fire_recorder(h, sid, id); |
| | | return fn_fire_recorder(h, sid, id); |
| | | } |
| | | |
| | | void wrap_fn_info_recorder(void *lib, const cffmpeg h, int* index, char** recid, int* recidLen, char** fpath, int* pathLen){ |
| | | int wrap_fn_info_recorder(void *lib, const cffmpeg h, int* index, char** recid, int* recidLen, char** fpath, int* pathLen){ |
| | | if (!fn_info_recorder){ |
| | | fn_info_recorder = (lib_cffmpeg_info_recorder)dlsym(lib, "c_ffmpeg_get_info_recorder"); |
| | | if (!fn_info_recorder) return; |
| | | if (!fn_info_recorder) return -1; |
| | | } |
| | | return fn_info_recorder(h, index, recid, recidLen, fpath, pathLen); |
| | | } |
| | |
| | | fn_decoder(h); |
| | | } |
| | | |
| | | void* wrap_fn_decoder_pic(void *lib, const cffmpeg h, int *wid, int *hei, int *format, int *length, int64_t *id){ |
| | | int wrap_fn_decoder_pic(void *lib, const cffmpeg h, unsigned char** data, int *wid, int *hei, int *format, int *length, int64_t *id){ |
| | | if (!fn_decoder_pic){ |
| | | fn_decoder_pic = (lib_cffmpeg_pic)dlsym(lib, "c_ffmpeg_get_pic_decoder"); |
| | | release_if_err(fn_decoder_pic, lib); |
| | | if (!fn_decoder_pic) return -1; |
| | | } |
| | | return fn_decoder_pic(h, wid, hei, format, length, id); |
| | | return fn_decoder_pic(h, data, wid, hei, format, length, id); |
| | | } |
| | | |
| | | void wrap_fn_close_stream(void *lib, const cffmpeg h){ |
| | | if (!fn_close_stream){ |
| | | fn_close_stream = (lib_cffmpeg_close_stream)dlsym(lib, "c_ffmpeg_close_stream"); |
| | | if (!fn_close_stream) return; |
| | | } |
| | | fn_close_stream(h); |
| | | } |
| | | |
| | | void* wrap_fn_get_avpacket(void *lib, const cffmpeg h, int* size, int* key){ |
| | |
| | | return fn_get_avpacket(h, size, key); |
| | | } |
| | | |
| | | // return val: -1 open error; -2, find stream error; -3, converter create error |
| | | void* wrap_fn_decode(void *lib, const char* file, const int gb, int* wid, int* hei){ |
| | | if (!fn_decode){ |
| | | fn_decode = (lib_cffmpeg_decode)dlsym(lib, "c_ffmpeg_decode"); |
| | | release_if_err(fn_decode, lib); |
| | | int wrap_fn_get_avpacket2(void *lib, const cffmpeg h, unsigned char **data, int* size, int* key){ |
| | | if(!fn_get_avpacket2){ |
| | | fn_get_avpacket2 = (lib_cffmpeg_avpacket2)dlsym(lib, "c_ffmpeg_get_avpacket2"); |
| | | if (!fn_get_avpacket2) return -1; |
| | | } |
| | | return fn_decode(file, gb, wid, hei); |
| | | return fn_get_avpacket2(h, data, size, key); |
| | | } |
| | | |
| | | int wrap_fn_set_devid(void *lib, const cffmpeg h, const int devid){ |
| | | if (!fn_set_devid){ |
| | | fn_set_devid = (lib_cffmpeg_devid)dlsym(lib, "c_ffmpeg_set_devid"); |
| | | if (!fn_set_devid) return -1; |
| | | } |
| | | return fn_set_devid(h, devid); |
| | | } |
| | | |
| | | void wrap_fn_release_buf(void *lib, void *buf){ |
| | | if (!fn_release_buf){ |
| | | fn_release_buf = (lib_cffmpeg_release_buf)dlsym(lib, "c_ffmpeg_release_buf"); |
| | | } |
| | | if (fn_release_buf) fn_release_buf(buf); |
| | | } |
| | | // for encoder |
| | | cencoder wrap_fn_create_encoder(void *lib, const int w, const int h, const int fps, const int br, const int scale_flag, const int gi){ |
| | | cencoder wrap_fn_create_encoder(void *lib, const int w, const int h, const int fps, const int br, const int pix_fmt, const int scale_flag, const int gi){ |
| | | if (!fn_create_encoder){ |
| | | fn_create_encoder = (lib_cffmpeg_create_encoder)dlsym(lib, "c_ffmpeg_create_encoder"); |
| | | release_if_err(fn_create_encoder, lib); |
| | | } |
| | | return fn_create_encoder(w, h, fps, br, scale_flag, gi); |
| | | return fn_create_encoder(w, h, fps, br, pix_fmt, scale_flag, gi); |
| | | } |
| | | |
| | | void wrap_fn_destroy_encoder(void *lib, const cencoder h){ |
| | |
| | | *out_size = 0; |
| | | *key = 0; |
| | | return NULL; |
| | | } |
| | | |
| | | // for conv |
| | | cconv wrap_fn_create_conv(void *lib, const int srcW, const int srcH, const int srcFormat, |
| | | const int dstW, const int dstH, const int dstFormat, const int flag){ |
| | | if (!fn_create_conv){ |
| | | fn_create_conv = (lib_cffmpeg_create_conv)dlsym(lib, "c_ffmpeg_create_conv"); |
| | | release_if_err(fn_create_conv, lib); |
| | | } |
| | | return fn_create_conv(srcW, srcH, srcFormat, dstW, dstH, dstFormat, flag); |
| | | } |
| | | |
| | | void wrap_fn_destroy_conv(void *lib, const cconv h){ |
| | | if (!fn_destroy_conv){ |
| | | fn_destroy_conv = (lib_cffmpeg_destroy_conv)dlsym(lib, "c_ffmpeg_destroy_conv"); |
| | | if(!fn_destroy_conv) return; |
| | | } |
| | | fn_destroy_conv(h); |
| | | } |
| | | |
| | | void* wrap_fn_conv(void *lib, const cconv h, uint8_t *in){ |
| | | if (!fn_conv){ |
| | | fn_conv = (lib_cffmpeg_conv)dlsym(lib, "c_ffmpeg_conv"); |
| | | release_if_err(fn_conv, lib); |
| | | } |
| | | |
| | | return fn_conv(h, in); |
| | | } |