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Searched refs:black_level (Results 1 - 4 of 4) sorted by relevance

/third_party/ffmpeg/libavfilter/
H A Dvf_fade.c58 unsigned int black_level, black_level_scaled; member
268 *p = ((*p - s->black_level) * s->factor + s->black_level_scaled) >> 16; in filter_slice_luma()
293 *p = ((*p - s->black_level) * s->factor + s->black_level_scaled) >> 16; in filter_slice_luma16()
372 *p = ((*p - s->black_level) * s->factor + s->black_level_scaled) >> 16; in filter_slice_alpha()
397 *p = ((*p - s->black_level) * s->factor + s->black_level_scaled) >> 16; in filter_slice_alpha16()
430 s->black_level = in config_input()
434 s->black_level_scaled = (s->black_level << 16) + 32768; in config_input()
/third_party/ffmpeg/libavcodec/
H A Dtiff.c89 unsigned black_level; member
282 uint16_t black_level, in dng_process_color16()
292 value = av_clip_uint16_c((unsigned)value - black_level); in dng_process_color16()
304 uint16_t black_level, in dng_process_color8()
307 return dng_process_color16(value, lut, black_level, scale_factor) >> 8; in dng_process_color8()
317 scale_factor = 1.0f / (s->white_level - s->black_level); in dng_blit()
331 *dst_u16++ = dng_process_color16(*src_u16++, s->dng_lut, s->black_level, scale_factor); in dng_blit()
339 *dst_u16++ = dng_process_color16(*src_u16++, s->dng_lut, s->black_level, scale_factor); in dng_blit()
353 *dst_u16++ = dng_process_color16(*src_u16++, s->dng_lut, s->black_level, scale_factor); in dng_blit()
364 *dst_u8++ = dng_process_color8(*src_u8++, s->dng_lut, s->black_level, scale_facto in dng_blit()
280 dng_process_color16(uint16_t value, const uint16_t *lut, uint16_t black_level, float scale_factor) dng_process_color16() argument
302 dng_process_color8(uint16_t value, const uint16_t *lut, uint16_t black_level, float scale_factor) dng_process_color8() argument
[all...]
/third_party/backends/backend/
H A Dartec_eplus48u.c681 int black_level = s->val[OPT_BLACK_LEVEL].w; in copy_scan_line() local
714 if (temp <= black_level) in copy_scan_line()
/third_party/backends/backend/genesys/
H A Dgenesys.cpp1258 unsigned black_level = 60; in scanner_search_strip() local
1278 if (!black && image.get_raw_channel(x, y, 0) < black_level) { in scanner_search_strip()
1310 if (!black && image.get_raw_channel(x, y, 0) < black_level) { in scanner_search_strip()

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