vf_misc_vaapi.c File Reference

#include <string.h>
#include "libavutil/avassert.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "formats.h"
#include "internal.h"
#include "vaapi_vpp.h"

Go to the source code of this file.

Data Structures
struct	DenoiseVAAPIContext
struct	SharpnessVAAPIContext

Macros
#define	DENOISE_MIN   0
#define	DENOISE_MAX   64
#define	DENOISE_DEFAULT   0
#define	SHARPNESS_MIN   0
#define	SHARPNESS_MAX   64
#define	SHARPNESS_DEFAULT   44
#define	DOFFSET(x)   offsetof(DenoiseVAAPIContext, x)
#define	FLAGS   (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM)
#define	SOFFSET(x)   offsetof(SharpnessVAAPIContext, x)

Functions
static float	map (int x, int in_min, int in_max, float out_min, float out_max)
static int	denoise_vaapi_build_filter_params (AVFilterContext *avctx)
static int	sharpness_vaapi_build_filter_params (AVFilterContext *avctx)
static int	misc_vaapi_filter_frame (AVFilterLink *inlink, AVFrame *input_frame)
static av_cold int	denoise_vaapi_init (AVFilterContext *avctx)
static av_cold int	sharpness_vaapi_init (AVFilterContext *avctx)
	AVFILTER_DEFINE_CLASS (denoise_vaapi)
	AVFILTER_DEFINE_CLASS (sharpness_vaapi)

Variables
static const AVOption	denoise_vaapi_options []
static const AVOption	sharpness_vaapi_options []
static const AVFilterPad	misc_vaapi_inputs []
static const AVFilterPad	misc_vaapi_outputs []
AVFilter	ff_vf_denoise_vaapi
AVFilter	ff_vf_sharpness_vaapi

Macro Definition Documentation

DENOISE_MIN

#define DENOISE_MIN   0

Definition at line 31 of file vf_misc_vaapi.c.

DENOISE_MAX

#define DENOISE_MAX   64

Definition at line 32 of file vf_misc_vaapi.c.

DENOISE_DEFAULT

#define DENOISE_DEFAULT   0

Definition at line 33 of file vf_misc_vaapi.c.

SHARPNESS_MIN

#define SHARPNESS_MIN   0

Definition at line 36 of file vf_misc_vaapi.c.

SHARPNESS_MAX

#define SHARPNESS_MAX   64

Definition at line 37 of file vf_misc_vaapi.c.

SHARPNESS_DEFAULT

#define SHARPNESS_DEFAULT   44

Definition at line 38 of file vf_misc_vaapi.c.

DOFFSET

#define DOFFSET

(

x

)

offsetof(DenoiseVAAPIContext, x)

Definition at line 202 of file vf_misc_vaapi.c.

FLAGS

#define FLAGS   (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM)

Definition at line 203 of file vf_misc_vaapi.c.

SOFFSET

#define SOFFSET

(

x

)

offsetof(SharpnessVAAPIContext, x)

Definition at line 210 of file vf_misc_vaapi.c.

Function Documentation

map()

static float map ( int  x, int  in_min, int  in_max, float  out_min, float  out_max  )

static

Definition at line 52 of file vf_misc_vaapi.c.

Referenced by denoise_vaapi_build_filter_params(), and sharpness_vaapi_build_filter_params().

denoise_vaapi_build_filter_params()

static int denoise_vaapi_build_filter_params ( AVFilterContext *  avctx )

static

Definition at line 62 of file vf_misc_vaapi.c.

Referenced by denoise_vaapi_init().

sharpness_vaapi_build_filter_params()

static int sharpness_vaapi_build_filter_params ( AVFilterContext *  avctx )

static

Definition at line 92 of file vf_misc_vaapi.c.

Referenced by sharpness_vaapi_init().

misc_vaapi_filter_frame()

static int misc_vaapi_filter_frame ( AVFilterLink *  inlink, AVFrame *  input_frame  )

static

Definition at line 123 of file vf_misc_vaapi.c.

denoise_vaapi_init()

static av_cold int denoise_vaapi_init ( AVFilterContext *  avctx )

static

Definition at line 178 of file vf_misc_vaapi.c.

sharpness_vaapi_init()

static av_cold int sharpness_vaapi_init ( AVFilterContext *  avctx )

static

Definition at line 190 of file vf_misc_vaapi.c.

AVFILTER_DEFINE_CLASS() [1/2]

AVFILTER_DEFINE_CLASS

(

denoise_vaapi

)

AVFILTER_DEFINE_CLASS() [2/2]

AVFILTER_DEFINE_CLASS

(

sharpness_vaapi

)

Variable Documentation

denoise_vaapi_options

const AVOption denoise_vaapi_options[]

static

Initial value:

= {
    { "denoise", "denoise level",
      DOFFSET(denoise), AV_OPT_TYPE_INT, { .i64 = DENOISE_DEFAULT }, DENOISE_MIN, DENOISE_MAX, .flags = FLAGS },
    { NULL },
}

Definition at line 204 of file vf_misc_vaapi.c.

sharpness_vaapi_options

const AVOption sharpness_vaapi_options[]

static

Initial value:

= {
    { "sharpness", "sharpness level",
      SOFFSET(sharpness), AV_OPT_TYPE_INT, { .i64 = SHARPNESS_DEFAULT }, SHARPNESS_MIN, SHARPNESS_MAX, .flags = FLAGS },
    { NULL },
}

Definition at line 211 of file vf_misc_vaapi.c.

misc_vaapi_inputs

const AVFilterPad misc_vaapi_inputs[]

static

Initial value:

= {
    {
        .name         = "default",
        .type         = AVMEDIA_TYPE_VIDEO,
        .filter_frame = &misc_vaapi_filter_frame,
        .config_props = &ff_vaapi_vpp_config_input,
    },
    { NULL }
}

Definition at line 220 of file vf_misc_vaapi.c.

misc_vaapi_outputs

const AVFilterPad misc_vaapi_outputs[]

static

Initial value:

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

Definition at line 230 of file vf_misc_vaapi.c.

ff_vf_denoise_vaapi

AVFilter ff_vf_denoise_vaapi

Initial value:

= {
    .name          = "denoise_vaapi",
    .description   = NULL_IF_CONFIG_SMALL("VAAPI VPP for de-noise"),
    .priv_size     = sizeof(DenoiseVAAPIContext),
    .init          = &denoise_vaapi_init,
    .uninit        = &ff_vaapi_vpp_ctx_uninit,
    .query_formats = &ff_vaapi_vpp_query_formats,
    .inputs        = misc_vaapi_inputs,
    .outputs       = misc_vaapi_outputs,
    .priv_class    = &denoise_vaapi_class,
    .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
}

Definition at line 239 of file vf_misc_vaapi.c.

ff_vf_sharpness_vaapi

AVFilter ff_vf_sharpness_vaapi

Initial value:

= {
    .name          = "sharpness_vaapi",
    .description   = NULL_IF_CONFIG_SMALL("VAAPI VPP for sharpness"),
    .priv_size     = sizeof(SharpnessVAAPIContext),
    .init          = &sharpness_vaapi_init,
    .uninit        = &ff_vaapi_vpp_ctx_uninit,
    .query_formats = &ff_vaapi_vpp_query_formats,
    .inputs        = misc_vaapi_inputs,
    .outputs       = misc_vaapi_outputs,
    .priv_class    = &sharpness_vaapi_class,
    .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
}

Definition at line 252 of file vf_misc_vaapi.c.