Searched refs:black_level (Results 1 - 4 of 4) sorted by relevance
/third_party/ffmpeg/libavfilter/ |
H A D | vf_fade.c | 58 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()
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/third_party/ffmpeg/libavcodec/ |
H A D | tiff.c | 89 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 D | artec_eplus48u.c | 681 int black_level = s->val[OPT_BLACK_LEVEL].w; in copy_scan_line() local 714 if (temp <= black_level) in copy_scan_line()
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/third_party/backends/backend/genesys/ |
H A D | genesys.cpp | 1258 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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