Go to the source code of this file.
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| AVFILTER_DEFINE_CLASS (tmidequalizer) |
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static void | compute_contrast_function (const float *const histograms[256], const float *const kernel, int nb_frames, int radius, int hsize, float *f, int idx) |
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static void | apply_contrast_change8 (const uint8_t *src, ptrdiff_t src_linesize, uint8_t *dst, ptrdiff_t dst_linesize, int w, int h, float *change, float *orig) |
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static void | apply_contrast_change16 (const uint8_t *ssrc, ptrdiff_t src_linesize, uint8_t *ddst, ptrdiff_t dst_linesize, int w, int h, float *change, float *orig) |
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static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
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static void | compute_histogram8 (const uint8_t *src, ptrdiff_t linesize, int w, int h, float *histogram, size_t hsize) |
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static void | compute_histogram16 (const uint8_t *ssrc, ptrdiff_t linesize, int w, int h, float *histogram, size_t hsize) |
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static int | config_input (AVFilterLink *inlink) |
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static int | request_frame (AVFilterLink *outlink) |
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static void | free_histograms (AVFilterContext *ctx, int x, int nb_frames) |
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static av_cold void | uninit (AVFilterContext *ctx) |
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◆ OFFSET
◆ FLAGS
◆ AVFILTER_DEFINE_CLASS()
AVFILTER_DEFINE_CLASS |
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tmidequalizer |
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◆ compute_contrast_function()
static void compute_contrast_function |
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const float *const |
histograms[256], |
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const float *const |
kernel, |
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int |
nb_frames, |
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int |
radius, |
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int |
hsize, |
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float * |
f, |
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int |
idx |
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) |
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◆ apply_contrast_change8()
static void apply_contrast_change8 |
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const uint8_t * |
src, |
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ptrdiff_t |
src_linesize, |
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uint8_t * |
dst, |
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ptrdiff_t |
dst_linesize, |
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int |
w, |
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int |
h, |
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float * |
change, |
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float * |
orig |
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) |
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◆ apply_contrast_change16()
static void apply_contrast_change16 |
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const uint8_t * |
ssrc, |
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ptrdiff_t |
src_linesize, |
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uint8_t * |
ddst, |
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ptrdiff_t |
dst_linesize, |
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int |
w, |
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int |
h, |
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float * |
change, |
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float * |
orig |
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) |
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◆ filter_frame()
◆ compute_histogram8()
static void compute_histogram8 |
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const uint8_t * |
src, |
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ptrdiff_t |
linesize, |
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int |
w, |
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int |
h, |
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float * |
histogram, |
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size_t |
hsize |
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) |
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◆ compute_histogram16()
static void compute_histogram16 |
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const uint8_t * |
ssrc, |
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ptrdiff_t |
linesize, |
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int |
w, |
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int |
h, |
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float * |
histogram, |
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size_t |
hsize |
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) |
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◆ config_input()
◆ request_frame()
◆ free_histograms()
static void free_histograms |
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AVFilterContext * |
ctx, |
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int |
x, |
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int |
nb_frames |
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◆ uninit()
◆ tmidequalizer_options
◆ pix_fmts
◆ tmidequalizer_inputs
◆ tmidequalizer_outputs
◆ ff_vf_tmidequalizer
Initial value:= {
.name = "tmidequalizer",
.priv_class = &tmidequalizer_class,
}
Definition at line 425 of file vf_tmidequalizer.c.
#define AV_PIX_FMT_YUVA422P16
#define AV_PIX_FMT_GBRAP16
#define FILTER_PIXFMTS_ARRAY(array)
static enum AVPixelFormat pix_fmts[]
#define AV_PIX_FMT_YUVA422P9
#define FILTER_INPUTS(array)
#define AV_PIX_FMT_YUVA420P16
#define AV_PIX_FMT_YUVA420P10
static const struct @467 planes[]
#define AV_PIX_FMT_YUV420P10
@ AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
#define AV_PIX_FMT_YUVA422P10
#define AV_PIX_FMT_YUVA420P9
#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_YUVA444P16
static int config_input(AVFilterLink *inlink)
#define AV_PIX_FMT_YUV422P9
#define AV_PIX_FMT_GRAY16
#define AV_PIX_FMT_YUV444P10
@ AV_PIX_FMT_YUVJ411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor ...
#define AV_PIX_FMT_YUV422P16
@ AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
#define AV_PIX_FMT_GBRAP10
#define AV_PIX_FMT_GBRAP12
@ AV_PIX_FMT_YUVA420P
planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
#define AV_PIX_FMT_YUV444P16
#define AV_PIX_FMT_YUVA444P12
#define AV_PIX_FMT_YUV420P9
#define AV_PIX_FMT_YUV420P16
static const AVFilterPad tmidequalizer_inputs[]
#define AV_PIX_FMT_GRAY14
@ AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
#define FILTER_OUTPUTS(array)
@ AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
#define AV_PIX_FMT_GRAY10
#define AV_PIX_FMT_GBRP16
@ AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
#define AV_PIX_FMT_YUV422P10
@ AV_PIX_FMT_GRAY8
Y , 8bpp.
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
static int request_frame(AVFilterLink *outlink)
#define AV_PIX_FMT_YUV422P12
#define AV_PIX_FMT_YUV444P12
@ AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
#define AV_PIX_FMT_YUVA444P10
@ AV_OPT_TYPE_FLOAT
Underlying C type is float.
#define AV_PIX_FMT_GBRP12
@ AV_PIX_FMT_YUVJ440P
planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
#define AV_PIX_FMT_YUV444P9
#define AV_PIX_FMT_YUVA444P9
#define AV_PIX_FMT_YUV420P12
#define AV_PIX_FMT_YUV422P14
#define AV_PIX_FMT_YUVA422P12
@ AV_OPT_TYPE_INT
Underlying C type is int.
static av_cold void uninit(AVFilterContext *ctx)
@ AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
@ AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
@ AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
@ AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL
Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will have its filter_frame() c...
@ AV_PIX_FMT_YUV410P
planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
#define AV_PIX_FMT_YUV444P14
#define AV_PIX_FMT_GRAY12
static const AVFilterPad tmidequalizer_outputs[]
@ AV_PIX_FMT_YUVA422P
planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
#define AV_PIX_FMT_YUV420P14