vf_convolution_opencl.c File Reference

#include "config_components.h"
#include "libavutil/avassert.h"
#include "libavutil/common.h"
#include "libavutil/imgutils.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "libavutil/avstring.h"
#include "avfilter.h"
#include "filters.h"
#include "opencl.h"
#include "opencl_source.h"
#include "video.h"

Go to the source code of this file.

Data Structures
struct	ConvolutionOpenCLContext

Macros
#define	OFFSET(x)
#define	FLAGS   (AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM)

Functions
static int	convolution_opencl_init (AVFilterContext *avctx)
static int	convolution_opencl_make_filter_params (AVFilterContext *avctx)
static int	convolution_opencl_filter_frame (AVFilterLink *inlink, AVFrame *input)
static av_cold void	convolution_opencl_uninit (AVFilterContext *avctx)

Variables
static const AVFilterPad	convolution_opencl_inputs []
static const AVFilterPad	convolution_opencl_outputs []

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

Value:

offsetof(ConvolutionOpenCLContext, x)

Definition at line 345 of file vf_convolution_opencl.c.

FLAGS

#define FLAGS   (AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM)

Definition at line 346 of file vf_convolution_opencl.c.

Function Documentation

convolution_opencl_init()

static int convolution_opencl_init ( AVFilterContext * avctx )

static

Definition at line 59 of file vf_convolution_opencl.c.

Referenced by convolution_opencl_filter_frame().

convolution_opencl_make_filter_params()

static int convolution_opencl_make_filter_params ( AVFilterContext * avctx )

static

Definition at line 104 of file vf_convolution_opencl.c.

Referenced by convolution_opencl_filter_frame().

convolution_opencl_filter_frame()

static int convolution_opencl_filter_frame ( AVFilterLink * inlink, AVFrame * input )

static

Definition at line 177 of file vf_convolution_opencl.c.

convolution_opencl_uninit()

static av_cold void convolution_opencl_uninit ( AVFilterContext * avctx )

static

Definition at line 301 of file vf_convolution_opencl.c.

Variable Documentation

convolution_opencl_inputs

const AVFilterPad convolution_opencl_inputs[]

static

Initial value:

= {
    {
        .name         = "default",
        .type         = AVMEDIA_TYPE_VIDEO,
        .filter_frame = &convolution_opencl_filter_frame,
        .config_props = &ff_opencl_filter_config_input,
    },
}

Definition at line 328 of file vf_convolution_opencl.c.

convolution_opencl_outputs

const AVFilterPad convolution_opencl_outputs[]

static

Initial value:

= {
    {
        .name         = "default",
        .type         = AVMEDIA_TYPE_VIDEO,
        .config_props = &ff_opencl_filter_config_output,
    },
}

Definition at line 337 of file vf_convolution_opencl.c.