FFmpeg
4.4.6
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#include "libavutil/log.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "filters.h"
#include "internal.h"
#include "opencl.h"
#include "opencl_source.h"
#include "video.h"
Go to the source code of this file.
Data Structures | |
struct | XFadeOpenCLContext |
Macros | |
#define | OFFSET(x) offsetof(XFadeOpenCLContext, x) |
#define | FLAGS (AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM) |
Enumerations | |
enum | XFadeTransitions { CUSTOM = -1 , FADE , WIPELEFT , WIPERIGHT , WIPEUP , WIPEDOWN , SLIDELEFT , SLIDERIGHT , SLIDEUP , SLIDEDOWN , CIRCLECROP , RECTCROP , DISTANCE , FADEBLACK , FADEWHITE , RADIAL , SMOOTHLEFT , SMOOTHRIGHT , SMOOTHUP , SMOOTHDOWN , CIRCLEOPEN , CIRCLECLOSE , VERTOPEN , VERTCLOSE , HORZOPEN , HORZCLOSE , DISSOLVE , PIXELIZE , DIAGTL , DIAGTR , DIAGBL , DIAGBR , HLSLICE , HRSLICE , VUSLICE , VDSLICE , HBLUR , FADEGRAYS , WIPETL , WIPETR , WIPEBL , WIPEBR , SQUEEZEH , SQUEEZEV , NB_TRANSITIONS , CUSTOM , FADE , WIPELEFT , WIPERIGHT , WIPEUP , WIPEDOWN , SLIDELEFT , SLIDERIGHT , SLIDEUP , SLIDEDOWN , NB_TRANSITIONS } |
Functions | |
static int | xfade_opencl_load (AVFilterContext *avctx, enum AVPixelFormat main_format, enum AVPixelFormat xfade_format) |
static int | xfade_frame (AVFilterContext *avctx, AVFrame *a, AVFrame *b) |
static int | xfade_opencl_config_output (AVFilterLink *outlink) |
static int | xfade_opencl_activate (AVFilterContext *avctx) |
static av_cold void | xfade_opencl_uninit (AVFilterContext *avctx) |
static AVFrame * | get_video_buffer (AVFilterLink *inlink, int w, int h) |
AVFILTER_DEFINE_CLASS (xfade_opencl) | |
Variables | |
static const AVOption | xfade_opencl_options [] |
static const AVFilterPad | xfade_opencl_inputs [] |
static const AVFilterPad | xfade_opencl_outputs [] |
AVFilter | ff_vf_xfade_opencl |
#define OFFSET | ( | x | ) | offsetof(XFadeOpenCLContext, x) |
Definition at line 386 of file vf_xfade_opencl.c.
#define FLAGS (AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM) |
Definition at line 387 of file vf_xfade_opencl.c.
enum XFadeTransitions |
Definition at line 31 of file vf_xfade_opencl.c.
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Definition at line 71 of file vf_xfade_opencl.c.
Referenced by xfade_frame().
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Definition at line 139 of file vf_xfade_opencl.c.
Referenced by xfade_opencl_activate().
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Definition at line 214 of file vf_xfade_opencl.c.
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Definition at line 259 of file vf_xfade_opencl.c.
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Definition at line 355 of file vf_xfade_opencl.c.
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Definition at line 377 of file vf_xfade_opencl.c.
AVFILTER_DEFINE_CLASS | ( | xfade_opencl | ) |
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Definition at line 389 of file vf_xfade_opencl.c.
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Definition at line 410 of file vf_xfade_opencl.c.
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Definition at line 426 of file vf_xfade_opencl.c.
AVFilter ff_vf_xfade_opencl |
Definition at line 435 of file vf_xfade_opencl.c.