video_enc_params.c File Reference

#include <limits.h>
#include <stddef.h>
#include <stdint.h>
#include "buffer.h"
#include "common.h"
#include "frame.h"
#include "mem.h"
#include "video_enc_params.h"

Go to the source code of this file.

Functions
AVVideoEncParams *	av_video_enc_params_alloc (enum AVVideoEncParamsType type, unsigned int nb_blocks, size_t *out_size)
	Allocates memory for AVVideoEncParams of the given type, plus an array of. More...
AVVideoEncParams *	av_video_enc_params_create_side_data (AVFrame *frame, enum AVVideoEncParamsType type, unsigned int nb_blocks)
	Allocates memory for AVEncodeInfoFrame plus an array of. More...

Function Documentation

av_video_enc_params_alloc()

AVVideoEncParams* av_video_enc_params_alloc	(	enum AVVideoEncParamsType	type,
		unsigned int	nb_blocks,
		size_t *	out_size
	)

Allocates memory for AVVideoEncParams of the given type, plus an array of.

nb_blocks 

AVVideoBlockParams and initializes the variables. Can be freed with a normal av_free() call.

Parameters

out_size

if non-NULL, the size in bytes of the resulting data array is written here.

Definition at line 29 of file video_enc_params.c.

Referenced by av_video_enc_params_create_side_data().

av_video_enc_params_create_side_data()

AVVideoEncParams* av_video_enc_params_create_side_data	(	AVFrame *	frame,
		enum AVVideoEncParamsType	type,
		unsigned int	nb_blocks
	)

Allocates memory for AVEncodeInfoFrame plus an array of.

nb_blocks 

AVEncodeInfoBlock in the given AVFrame

frame 

as AVFrameSideData of type AV_FRAME_DATA_VIDEO_ENC_PARAMS and initializes the variables.

Definition at line 56 of file video_enc_params.c.

Referenced by ff_mpv_export_qp_table(), filter_frame(), h264_export_enc_params(), and vp9_export_enc_params().