Go to the source code of this file.
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| AVFILTER_DEFINE_CLASS (pullup) |
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static int | diff_c (const uint8_t *a, const uint8_t *b, ptrdiff_t s) |
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static int | comb_c (const uint8_t *a, const uint8_t *b, ptrdiff_t s) |
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static int | var_c (const uint8_t *a, const uint8_t *b, ptrdiff_t s) |
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static int | alloc_metrics (PullupContext *s, PullupField *f) |
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static void | free_field_queue (PullupField *head) |
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static PullupField * | make_field_queue (PullupContext *s, int len) |
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static int | config_input (AVFilterLink *inlink) |
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static PullupBuffer * | pullup_lock_buffer (PullupBuffer *b, int parity) |
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static void | pullup_release_buffer (PullupBuffer *b, int parity) |
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static int | alloc_buffer (PullupContext *s, PullupBuffer *b) |
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static PullupBuffer * | pullup_get_buffer (PullupContext *s, int parity) |
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static int | queue_length (PullupField *begin, PullupField *end) |
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static int | find_first_break (PullupField *f, int max) |
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static void | compute_breaks (PullupContext *s, PullupField *f0) |
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static void | compute_affinity (PullupContext *s, PullupField *f) |
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static int | decide_frame_length (PullupContext *s) |
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static PullupFrame * | pullup_get_frame (PullupContext *s) |
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static void | pullup_release_frame (PullupFrame *f) |
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static void | compute_metric (PullupContext *s, int *dest, PullupField *fa, int pa, PullupField *fb, int pb, int(*func)(const uint8_t *, const uint8_t *, ptrdiff_t)) |
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static int | check_field_queue (PullupContext *s) |
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static void | pullup_submit_field (PullupContext *s, PullupBuffer *b, int parity) |
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static void | copy_field (PullupContext *s, PullupBuffer *dst, PullupBuffer *src, int parity) |
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static void | pullup_pack_frame (PullupContext *s, PullupFrame *fr) |
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static int | filter_frame (AVFilterLink *inlink, AVFrame *in) |
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static av_cold void | uninit (AVFilterContext *ctx) |
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◆ F_HAVE_BREAKS
◆ F_HAVE_AFFINITY
#define F_HAVE_AFFINITY 2 |
◆ BREAK_LEFT
◆ BREAK_RIGHT
◆ OFFSET
◆ FLAGS
◆ ABS
#define ABS |
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a | ) |
(((a) ^ ((a) >> 31)) - ((a) >> 31)) |
◆ AVFILTER_DEFINE_CLASS()
AVFILTER_DEFINE_CLASS |
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pullup |
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◆ diff_c()
static int diff_c |
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const uint8_t * |
a, |
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const uint8_t * |
b, |
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ptrdiff_t |
s |
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◆ comb_c()
static int comb_c |
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const uint8_t * |
a, |
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const uint8_t * |
b, |
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ptrdiff_t |
s |
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static |
◆ var_c()
static int var_c |
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const uint8_t * |
a, |
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const uint8_t * |
b, |
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ptrdiff_t |
s |
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static |
◆ alloc_metrics()
◆ free_field_queue()
◆ make_field_queue()
◆ config_input()
◆ pullup_lock_buffer()
◆ pullup_release_buffer()
◆ alloc_buffer()
◆ pullup_get_buffer()
◆ queue_length()
◆ find_first_break()
◆ compute_breaks()
◆ compute_affinity()
◆ decide_frame_length()
◆ pullup_get_frame()
◆ pullup_release_frame()
◆ compute_metric()
◆ check_field_queue()
◆ pullup_submit_field()
◆ copy_field()
◆ pullup_pack_frame()
◆ filter_frame()
◆ uninit()
◆ pullup_options
◆ pix_fmts
◆ pullup_inputs
Initial value:= {
{
.name = "default",
},
}
Definition at line 744 of file vf_pullup.c.
◆ ff_vf_pullup
Initial value:= {
.name = "pullup",
.priv_class = &pullup_class,
}
Definition at line 753 of file vf_pullup.c.
#define FILTER_PIXFMTS_ARRAY(array)
static int config_input(AVFilterLink *inlink)
#define FILTER_INPUTS(array)
@ AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
@ AV_PIX_FMT_YUVJ411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor ...
static const AVFilterPad pullup_inputs[]
const AVFilterPad ff_video_default_filterpad[1]
An AVFilterPad array whose only entry has name "default" and is of type AVMEDIA_TYPE_VIDEO.
@ AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
@ 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...
@ AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
@ AV_PIX_FMT_GRAY8
Y , 8bpp.
static enum AVPixelFormat pix_fmts[]
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
@ 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 av_cold void uninit(AVFilterContext *ctx)
@ AV_OPT_TYPE_INT
Underlying C type is int.
@ AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
@ AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
@ AV_OPT_TYPE_BOOL
Underlying C type is int.
@ AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
@ AV_PIX_FMT_YUV410P
planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
@ AV_OPT_TYPE_CONST
Special option type for declaring named constants.