FFmpeg: libavfilter/dnn_backend_native.c File Reference

FFmpeg

libavfilter

#include "dnn_backend_native.h"
#include "libavutil/avassert.h"

Go to the source code of this file.

Macros
#define	CLAMP_TO_EDGE(x, w) ((x) < 0 ? 0 : ((x) >= (w) ? (w - 1) : (x)))

Functions
static DNNReturnType	set_input_output_native (void model, DNNInputData input, const char input_name, const char *output_names, uint32_t nb_output)

DNNModel *	ff_dnn_load_model_native (const char *model_filename)

static void	convolve (const float input, float output, const ConvolutionalParams *conv_params, int width, int height)

static void	depth_to_space (const float input, float output, int block_size, int width, int height, int channels)

DNNReturnType	ff_dnn_execute_model_native (const DNNModel model, DNNData outputs, uint32_t nb_output)

void	ff_dnn_free_model_native (DNNModel **model)

Detailed Description

DNN native backend implementation.

Definition in file dnn_backend_native.c.

Macro Definition Documentation

◆ CLAMP_TO_EDGE

#define CLAMP_TO_EDGE	(		x,
			w
	)		((x) < 0 ? 0 : ((x) >= (w) ? (w - 1) : (x)))

Definition at line 229 of file dnn_backend_native.c.

Function Documentation

◆ set_input_output_native()

static DNNReturnType set_input_output_native	(	void *	model,
		DNNInputData *	input,
		const char *	input_name,
		const char **	output_names,
		uint32_t	nb_output
	)

static

Definition at line 29 of file dnn_backend_native.c.

Referenced by ff_dnn_load_model_native().

◆ ff_dnn_load_model_native()

DNNModel* ff_dnn_load_model_native ( const char * model_filename )

Definition at line 103 of file dnn_backend_native.c.

Referenced by ff_get_dnn_module(), and load_native_model().

◆ convolve()

static void convolve	(	const float *	input,
		float *	output,
		const ConvolutionalParams *	conv_params,
		int	width,
		int	height
	)

static

Definition at line 231 of file dnn_backend_native.c.

Referenced by ff_dnn_execute_model_native().

◆ depth_to_space()

static void depth_to_space	(	const float *	input,
		float *	output,
		int	block_size,
		int	width,
		int	height,
		int	channels
	)

static

Definition at line 286 of file dnn_backend_native.c.

Referenced by ff_dnn_execute_model_native().

◆ ff_dnn_execute_model_native()

DNNReturnType ff_dnn_execute_model_native	(	const DNNModel *	model,
		DNNData *	outputs,
		uint32_t	nb_output
	)

Definition at line 309 of file dnn_backend_native.c.

Referenced by ff_get_dnn_module().

◆ ff_dnn_free_model_native()

void ff_dnn_free_model_native ( DNNModel ** model )

Definition at line 367 of file dnn_backend_native.c.

Referenced by ff_dnn_load_model_native(), ff_get_dnn_module(), and load_native_model().