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libxcoder
5.2.0
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Go to the source code of this file.
Data Structures | |
struct | enc_send_param |
struct | enc_recv_param |
Typedefs | |
typedef struct enc_send_param | enc_send_param_t |
typedef struct enc_recv_param | enc_recv_param_t |
Functions | |
void | set_demo_roi_map (ni_session_context_t *p_enc_ctx) |
Set up hard coded demo ROI map. More... | |
void | prep_reconf_demo_data (ni_demo_context_t *p_ctx, ni_session_context_t *p_enc_ctx, ni_frame_t *frame) |
int | encoder_send_data (ni_demo_context_t *p_ctx, ni_session_context_t *p_enc_ctx, ni_session_data_io_t *p_in_data, void *yuv_buf, int input_video_width, int input_video_height, int is_last_input) |
Send encoder input data, read from input file. More... | |
int | encoder_send_data2 (ni_demo_context_t *p_ctx, ni_session_context_t *p_enc_ctx, ni_session_data_io_t *p_dec_out_data, ni_session_data_io_t *p_enc_in_data, int input_video_width, int input_video_height) |
int | encoder_send_data3 (ni_demo_context_t *p_ctx, ni_session_context_t *p_enc_ctx, ni_session_data_io_t *p_in_data, int input_video_width, int input_video_height, int eos) |
Send encoder input data, read from uploader instance hwframe. More... | |
int | encoder_open_session (ni_session_context_t *p_enc_ctx, int dst_codec_format, int iXcoderGUID, ni_xcoder_params_t *p_enc_params, int width, int height, ni_pix_fmt_t pix_fmt, bool check_zerocopy) |
Encoder session open. More... | |
int | encoder_reinit_session (ni_session_context_t *p_enc_ctx, ni_session_data_io_t *p_in_data, ni_session_data_io_t *p_out_data) |
Reopen or reconfig encoder upon sequence change. More... | |
void | write_av1_ivf_header (ni_demo_context_t *p_ctx, uint32_t width, uint32_t height, uint32_t frame_num, uint32_t frame_denom, FILE *p_file) |
void | write_av1_ivf_packet (ni_demo_context_t *p_ctx, ni_packet_t *p_out_pkt, uint32_t meta_size, FILE *p_file) |
int | write_av1_ivf_trailer (ni_demo_context_t *p_ctx, ni_packet_t *p_out_pkt, uint32_t meta_size, FILE *p_file) |
int | encoder_receive_data (ni_demo_context_t *p_ctx, ni_session_context_t *p_enc_ctx, ni_session_data_io_t *p_out_data, int output_video_width, int output_video_height, FILE *p_file, ni_session_data_io_t *p_in_data) |
Receive output data from encoder. More... | |
int | encoder_close_session (ni_session_context_t *p_enc_ctx, ni_session_data_io_t *p_in_data, ni_session_data_io_t *p_out_data) |
encoder session close More... | |
int | encoder_sequence_change (ni_session_context_t *p_enc_ctx, ni_session_data_io_t *p_in_data, ni_session_data_io_t *p_out_data, int width, int height, ni_pix_fmt_t pix_fmt) |
int | encoder_open (ni_session_context_t *enc_ctx_list, ni_xcoder_params_t *p_api_param_list, int output_total, char p_enc_conf_params[][2048], char p_enc_conf_gop[][2048], ni_frame_t *p_ni_frame, int width, int height, int fps_num, int fps_den, int bitrate, int codec_format, ni_pix_fmt_t pix_fmt, int aspect_ratio_idc, int xcoder_guid, niFrameSurface1_t *p_surface, int multi_thread, bool check_zerocopy) |
int | encoder_receive (ni_demo_context_t *p_ctx, ni_session_context_t *enc_ctx_list, ni_session_data_io_t *in_frame, ni_session_data_io_t *pkt, int width, int height, int output_total, FILE **pfs_list) |
void | encoder_stat_report_and_close (ni_demo_context_t *p_ctx, ni_session_context_t *p_enc_ctx_list, int output_total) |
void * | encoder_send_thread (void *args) |
void * | encoder_receive_thread (void *args) |
typedef struct enc_recv_param enc_recv_param_t |
typedef struct enc_send_param enc_send_param_t |
int encoder_close_session | ( | ni_session_context_t * | p_enc_ctx, |
ni_session_data_io_t * | p_in_data, | ||
ni_session_data_io_t * | p_out_data | ||
) |
encoder session close
<br> |
Definition at line 1924 of file ni_encode_utils.c.
int encoder_open | ( | ni_session_context_t * | enc_ctx_list, |
ni_xcoder_params_t * | p_api_param_list, | ||
int | output_total, | ||
char | p_enc_conf_params[][2048], | ||
char | p_enc_conf_gop[][2048], | ||
ni_frame_t * | p_ni_frame, | ||
int | width, | ||
int | height, | ||
int | fps_num, | ||
int | fps_den, | ||
int | bitrate, | ||
int | codec_format, | ||
ni_pix_fmt_t | pix_fmt, | ||
int | aspect_ratio_idc, | ||
int | xcoder_guid, | ||
niFrameSurface1_t * | p_surface, | ||
int | multi_thread, | ||
bool | check_zerocopy | ||
) |
Definition at line 1999 of file ni_encode_utils.c.
int encoder_open_session | ( | ni_session_context_t * | p_enc_ctx, |
int | dst_codec_format, | ||
int | iXcoderGUID, | ||
ni_xcoder_params_t * | p_enc_params, | ||
int | width, | ||
int | height, | ||
ni_pix_fmt_t | pix_fmt, | ||
bool | check_zerocopy | ||
) |
Encoder session open.
<br> |
Definition at line 1258 of file ni_encode_utils.c.
int encoder_receive | ( | ni_demo_context_t * | p_ctx, |
ni_session_context_t * | enc_ctx_list, | ||
ni_session_data_io_t * | in_frame, | ||
ni_session_data_io_t * | pkt, | ||
int | width, | ||
int | height, | ||
int | output_total, | ||
FILE ** | pfs_list | ||
) |
Definition at line 2181 of file ni_encode_utils.c.
int encoder_receive_data | ( | ni_demo_context_t * | p_ctx, |
ni_session_context_t * | p_enc_ctx, | ||
ni_session_data_io_t * | p_out_data, | ||
int | output_video_width, | ||
int | output_video_height, | ||
FILE * | p_file, | ||
ni_session_data_io_t * | p_in_data | ||
) |
Receive output data from encoder.
p_in_data | is passed in to specify new frame resolution upon sequence change |
Definition at line 1721 of file ni_encode_utils.c.
void* encoder_receive_thread | ( | void * | args | ) |
Definition at line 2368 of file ni_encode_utils.c.
int encoder_reinit_session | ( | ni_session_context_t * | p_enc_ctx, |
ni_session_data_io_t * | p_in_data, | ||
ni_session_data_io_t * | p_out_data | ||
) |
Reopen or reconfig encoder upon sequence change.
<br> |
Definition at line 1405 of file ni_encode_utils.c.
int encoder_send_data | ( | ni_demo_context_t * | p_ctx, |
ni_session_context_t * | p_enc_ctx, | ||
ni_session_data_io_t * | p_in_data, | ||
void * | yuv_buf, | ||
int | input_video_width, | ||
int | input_video_height, | ||
int | is_last_input | ||
) |
Send encoder input data, read from input file.
Note: For optimal performance, yuv_buf should be 4k aligned
Definition at line 735 of file ni_encode_utils.c.
int encoder_send_data2 | ( | ni_demo_context_t * | p_ctx, |
ni_session_context_t * | p_enc_ctx, | ||
ni_session_data_io_t * | p_dec_out_data, | ||
ni_session_data_io_t * | p_enc_in_data, | ||
int | input_video_width, | ||
int | input_video_height | ||
) |
Definition at line 876 of file ni_encode_utils.c.
int encoder_send_data3 | ( | ni_demo_context_t * | p_ctx, |
ni_session_context_t * | p_enc_ctx, | ||
ni_session_data_io_t * | p_in_data, | ||
int | input_video_width, | ||
int | input_video_height, | ||
int | eos | ||
) |
Send encoder input data, read from uploader instance hwframe.
<br> |
Definition at line 1179 of file ni_encode_utils.c.
void* encoder_send_thread | ( | void * | args | ) |
Definition at line 2276 of file ni_encode_utils.c.
int encoder_sequence_change | ( | ni_session_context_t * | p_enc_ctx, |
ni_session_data_io_t * | p_in_data, | ||
ni_session_data_io_t * | p_out_data, | ||
int | width, | ||
int | height, | ||
ni_pix_fmt_t | pix_fmt | ||
) |
Definition at line 1949 of file ni_encode_utils.c.
void encoder_stat_report_and_close | ( | ni_demo_context_t * | p_ctx, |
ni_session_context_t * | p_enc_ctx_list, | ||
int | output_total | ||
) |
Definition at line 2252 of file ni_encode_utils.c.
void prep_reconf_demo_data | ( | ni_demo_context_t * | p_ctx, |
ni_session_context_t * | p_enc_ctx, | ||
ni_frame_t * | frame | ||
) |
Definition at line 124 of file ni_encode_utils.c.
void set_demo_roi_map | ( | ni_session_context_t * | p_enc_ctx | ) |
Set up hard coded demo ROI map.
<br> |
Definition at line 41 of file ni_encode_utils.c.
void write_av1_ivf_header | ( | ni_demo_context_t * | p_ctx, |
uint32_t | width, | ||
uint32_t | height, | ||
uint32_t | frame_num, | ||
uint32_t | frame_denom, | ||
FILE * | p_file | ||
) |
Definition at line 1549 of file ni_encode_utils.c.
void write_av1_ivf_packet | ( | ni_demo_context_t * | p_ctx, |
ni_packet_t * | p_out_pkt, | ||
uint32_t | meta_size, | ||
FILE * | p_file | ||
) |
Definition at line 1598 of file ni_encode_utils.c.
int write_av1_ivf_trailer | ( | ni_demo_context_t * | p_ctx, |
ni_packet_t * | p_out_pkt, | ||
uint32_t | meta_size, | ||
FILE * | p_file | ||
) |
Definition at line 1677 of file ni_encode_utils.c.