#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h"
#include "drawutils.h"
#include "filters.h"
#include "video.h"
Go to the source code of this file.
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| AVFILTER_DEFINE_CLASS (colorbalance) |
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static float | get_component (float v, float l, float s, float m, float h) |
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static float | hfun (float n, float h, float s, float l) |
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static void | preservel (float *r, float *g, float *b, float l) |
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static int | color_balance8_p (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
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static int | color_balance16_p (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
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static int | color_balance8 (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
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static int | color_balance16 (AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs) |
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static int | config_output (AVFilterLink *outlink) |
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static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
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◆ OFFSET
◆ FLAGS
◆ AVFILTER_DEFINE_CLASS()
AVFILTER_DEFINE_CLASS |
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colorbalance |
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◆ get_component()
◆ hfun()
◆ preservel()
◆ color_balance8_p()
static int color_balance8_p |
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AVFilterContext * |
ctx, |
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void * |
arg, |
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int |
jobnr, |
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int |
nb_jobs |
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◆ color_balance16_p()
static int color_balance16_p |
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AVFilterContext * |
ctx, |
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void * |
arg, |
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int |
jobnr, |
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int |
nb_jobs |
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◆ color_balance8()
static int color_balance8 |
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AVFilterContext * |
ctx, |
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void * |
arg, |
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int |
jobnr, |
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int |
nb_jobs |
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◆ color_balance16()
static int color_balance16 |
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AVFilterContext * |
ctx, |
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void * |
arg, |
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int |
jobnr, |
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int |
nb_jobs |
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◆ config_output()
◆ filter_frame()
◆ colorbalance_options
◆ pix_fmts
◆ colorbalance_inputs
◆ colorbalance_outputs
◆ ff_vf_colorbalance
Initial value:= {
.name = "colorbalance",
.priv_class = &colorbalance_class,
}
Definition at line 433 of file vf_colorbalance.c.
#define AV_PIX_FMT_GBRAP16
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
static const AVFilterPad colorbalance_outputs[]
#define FILTER_PIXFMTS_ARRAY(array)
static const AVFilterPad colorbalance_inputs[]
#define FILTER_INPUTS(array)
@ AV_PIX_FMT_BGR24
packed RGB 8:8:8, 24bpp, BGRBGR...
@ AV_PIX_FMT_BGRA
packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
#define AV_PIX_FMT_GBRP14
@ AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
#define AV_PIX_FMT_GBRP10
#define AV_PIX_FMT_GBRAP10
#define AV_PIX_FMT_GBRAP12
#define FILTER_OUTPUTS(array)
@ AV_PIX_FMT_RGBA
packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
#define AV_PIX_FMT_GBRP16
#define AV_PIX_FMT_RGBA64
@ AV_PIX_FMT_BGR0
packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined
@ AV_PIX_FMT_ABGR
packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
@ AV_PIX_FMT_RGB24
packed RGB 8:8:8, 24bpp, RGBRGB...
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
int ff_filter_process_command(AVFilterContext *ctx, const char *cmd, const char *arg, char *res, int res_len, int flags)
Generic processing of user supplied commands that are set in the same way as the filter options.
@ AV_PIX_FMT_RGB0
packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined
static enum AVPixelFormat pix_fmts[]
#define AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC
Some filters support a generic "enable" expression option that can be used to enable or disable a fil...
@ AV_PIX_FMT_ARGB
packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
@ AV_OPT_TYPE_FLOAT
Underlying C type is float.
static int config_output(AVFilterLink *outlink)
#define AV_PIX_FMT_BGRA64
#define AV_PIX_FMT_GBRP12
@ AV_PIX_FMT_0BGR
packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined
@ AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
#define AVFILTER_FLAG_SLICE_THREADS
The filter supports multithreading by splitting frames into multiple parts and processing them concur...
@ AV_OPT_TYPE_BOOL
Underlying C type is int.
@ AV_PIX_FMT_0RGB
packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined