FFmpeg
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#include <nppi.h>
#include <nppi_filtering_functions.h>
#include "filters.h"
#include "libavutil/pixdesc.h"
#include "libavutil/cuda_check.h"
#include "libavutil/hwcontext.h"
#include "libavutil/hwcontext_cuda_internal.h"
#include "libavutil/opt.h"
Go to the source code of this file.
Data Structures | |
struct | NPPSharpenContext |
Macros | |
#define | CHECK_CU(x) FF_CUDA_CHECK_DL(ctx, device_hwctx->internal->cuda_dl, x) |
#define | OFFSET(x) offsetof(NPPSharpenContext, x) |
#define | FLAGS (AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM) |
Functions | |
static int | nppsharpen_init (AVFilterContext *ctx) |
static int | nppsharpen_config (AVFilterContext *ctx, int width, int height) |
static void | nppsharpen_uninit (AVFilterContext *ctx) |
static int | nppsharpen_config_props (AVFilterLink *outlink) |
static int | nppsharpen_sharpen (AVFilterContext *ctx, AVFrame *out, AVFrame *in) |
static int | nppsharpen_filter_frame (AVFilterLink *link, AVFrame *in) |
Variables | |
static enum AVPixelFormat | supported_formats [] |
static const AVOption | options [] |
static const AVClass | nppsharpen_class |
static const AVFilterPad | nppsharpen_inputs [] |
static const AVFilterPad | nppsharpen_outputs [] |
const FFFilter | ff_vf_sharpen_npp |
NPP sharpen video filter
Definition in file vf_sharpen_npp.c.
#define CHECK_CU | ( | x | ) | FF_CUDA_CHECK_DL(ctx, device_hwctx->internal->cuda_dl, x) |
Definition at line 35 of file vf_sharpen_npp.c.
#define OFFSET | ( | x | ) | offsetof(NPPSharpenContext, x) |
Definition at line 232 of file vf_sharpen_npp.c.
#define FLAGS (AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM) |
Definition at line 233 of file vf_sharpen_npp.c.
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Definition at line 52 of file vf_sharpen_npp.c.
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Definition at line 72 of file vf_sharpen_npp.c.
Referenced by nppsharpen_config_props().
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Definition at line 128 of file vf_sharpen_npp.c.
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Definition at line 137 of file vf_sharpen_npp.c.
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Definition at line 156 of file vf_sharpen_npp.c.
Referenced by nppsharpen_filter_frame().
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Definition at line 180 of file vf_sharpen_npp.c.
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Definition at line 37 of file vf_sharpen_npp.c.
Referenced by nppsharpen_config().
Definition at line 234 of file vf_sharpen_npp.c.
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Definition at line 240 of file vf_sharpen_npp.c.
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Definition at line 247 of file vf_sharpen_npp.c.
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Definition at line 253 of file vf_sharpen_npp.c.
const FFFilter ff_vf_sharpen_npp |
Definition at line 259 of file vf_sharpen_npp.c.