vf_avgblur_vulkan.c File Reference

#include "libavutil/random_seed.h"
#include "libavutil/opt.h"
#include "vulkan_filter.h"
#include "filters.h"
#include "video.h"

Go to the source code of this file.

Data Structures
struct	AvgBlurVulkanContext

Macros
#define	OFFSET(x)   offsetof(AvgBlurVulkanContext, x)
#define	FLAGS   (AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM)

Functions
static av_cold int	init_filter (AVFilterContext *ctx, AVFrame *in)
static int	avgblur_vulkan_filter_frame (AVFilterLink *link, AVFrame *in)
static void	avgblur_vulkan_uninit (AVFilterContext *avctx)
	AVFILTER_DEFINE_CLASS (avgblur_vulkan)

Variables
const unsigned char	ff_avgblur_comp_spv_data []
const unsigned int	ff_avgblur_comp_spv_len
static const AVOption	avgblur_vulkan_options []
static const AVFilterPad	avgblur_vulkan_inputs []
static const AVFilterPad	avgblur_vulkan_outputs []
const FFFilter	ff_vf_avgblur_vulkan

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

offsetof(AvgBlurVulkanContext, x)

Definition at line 159 of file vf_avgblur_vulkan.c.

FLAGS

#define FLAGS   (AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM)

Definition at line 160 of file vf_avgblur_vulkan.c.

Function Documentation

init_filter()

static av_cold int init_filter ( AVFilterContext *  ctx, AVFrame *  in  )

static

Definition at line 50 of file vf_avgblur_vulkan.c.

Referenced by avgblur_vulkan_filter_frame().

avgblur_vulkan_filter_frame()

static int avgblur_vulkan_filter_frame ( AVFilterLink *  link, AVFrame *  in  )

static

Definition at line 111 of file vf_avgblur_vulkan.c.

avgblur_vulkan_uninit()

static void avgblur_vulkan_uninit ( AVFilterContext *  avctx )

static

Definition at line 146 of file vf_avgblur_vulkan.c.

AVFILTER_DEFINE_CLASS()

AVFILTER_DEFINE_CLASS

(

avgblur_vulkan

)

Variable Documentation

ff_avgblur_comp_spv_data

const unsigned char ff_avgblur_comp_spv_data[]

Referenced by init_filter().

ff_avgblur_comp_spv_len

const unsigned int ff_avgblur_comp_spv_len

Referenced by init_filter().

avgblur_vulkan_options

const AVOption avgblur_vulkan_options[]

static

Initial value:

= {
    { "sizeX",  "Set horizontal radius", OFFSET(size_x), AV_OPT_TYPE_INT, { .i64 = 3 }, 1, 32, .flags = FLAGS },
    { "sizeY",  "Set vertical radius", OFFSET(size_y), AV_OPT_TYPE_INT, { .i64 = 3 }, 1, 32, .flags = FLAGS },
    { "planes", "Set planes to filter (bitmask)", OFFSET(opts.planes), AV_OPT_TYPE_INT, {.i64 = 0xF}, 0, 0xF, .flags = FLAGS },
    { NULL },
}

Definition at line 161 of file vf_avgblur_vulkan.c.

avgblur_vulkan_inputs

const AVFilterPad avgblur_vulkan_inputs[]

static

Initial value:

= {
    {
        .name         = "default",
        .type         = AVMEDIA_TYPE_VIDEO,
        .filter_frame = &avgblur_vulkan_filter_frame,
        .config_props = &ff_vk_filter_config_input,
    },
}

Definition at line 170 of file vf_avgblur_vulkan.c.

avgblur_vulkan_outputs

const AVFilterPad avgblur_vulkan_outputs[]

static

Initial value:

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

Definition at line 179 of file vf_avgblur_vulkan.c.

ff_vf_avgblur_vulkan

const FFFilter ff_vf_avgblur_vulkan

Initial value:

= {
    .p.name         = "avgblur_vulkan",
    .p.description  = NULL_IF_CONFIG_SMALL("Apply avgblur mask to input video"),
    .p.priv_class   = &avgblur_vulkan_class,
    .p.flags        = AVFILTER_FLAG_HWDEVICE,
    .priv_size      = sizeof(AvgBlurVulkanContext),
    .init           = &ff_vk_filter_init,
    .uninit         = &avgblur_vulkan_uninit,
    FILTER_INPUTS(avgblur_vulkan_inputs),
    FILTER_OUTPUTS(avgblur_vulkan_outputs),
    FILTER_SINGLE_PIXFMT(AV_PIX_FMT_VULKAN),
    .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
}

Definition at line 187 of file vf_avgblur_vulkan.c.