Lines Matching refs:green
761 int g = (palette[i].green >> (8 - PNG_QUANTIZE_GREEN_BITS)); in png_set_quantize()
957 png_fixed_point red, png_fixed_point green) in png_set_rgb_to_gray_fixed() argument
999 if (red >= 0 && green >= 0 && red + green <= PNG_FP_1) in png_set_rgb_to_gray_fixed()
1009 green_int = (png_uint_16)(((png_uint_32)green*32768)/100000); in png_set_rgb_to_gray_fixed()
1018 if (red >= 0 && green >= 0) in png_set_rgb_to_gray_fixed()
1046 double green) in png_set_rgb_to_gray() argument
1050 png_fixed(png_ptr, green, "rgb to gray green coefficient")); in png_set_rgb_to_gray()
1165 png_ptr->background.green = in png_init_palette_transformations()
1166 png_ptr->palette[png_ptr->background.index].green; in png_init_palette_transformations()
1263 png_ptr->background.red = png_ptr->background.green = in png_init_rgb_transformations()
1268 png_ptr->trans_color.red = png_ptr->trans_color.green = in png_init_rgb_transformations()
1457 if (png_ptr->background.red == png_ptr->background.green && in png_init_read_transformations()
1504 CHOP(png_ptr->background.green); in png_init_read_transformations()
1526 png_ptr->background.green = in png_init_read_transformations()
1527 (png_uint_16)(png_ptr->background.green * 257); in png_init_read_transformations()
1602 back.green = png_ptr->gamma_table[png_ptr->background.green]; in png_init_read_transformations()
1606 back_1.green = png_ptr->gamma_to_1[png_ptr->background.green]; in png_init_read_transformations()
1641 back.green = png_gamma_8bit_correct(png_ptr->background.green, in png_init_read_transformations()
1650 back.green = (png_byte)png_ptr->background.green; in png_init_read_transformations()
1658 back_1.green = png_gamma_8bit_correct( in png_init_read_transformations()
1659 png_ptr->background.green, g); in png_init_read_transformations()
1667 back_1.green = (png_byte)png_ptr->background.green; in png_init_read_transformations()
1689 v = png_ptr->gamma_to_1[palette[i].green]; in png_init_read_transformations()
1690 png_composite(w, v, png_ptr->trans_alpha[i], back_1.green); in png_init_read_transformations()
1691 palette[i].green = png_ptr->gamma_from_1[w]; in png_init_read_transformations()
1701 palette[i].green = png_ptr->gamma_table[palette[i].green]; in png_init_read_transformations()
1756 if ((png_ptr->background.red != png_ptr->background.green) || in png_init_read_transformations()
1766 png_ptr->background_1.green = png_gamma_correct(png_ptr, in png_init_read_transformations()
1767 png_ptr->background.green, g); in png_init_read_transformations()
1778 png_ptr->background.green = png_gamma_correct(png_ptr, in png_init_read_transformations()
1779 png_ptr->background.green, gs); in png_init_read_transformations()
1789 png_ptr->background_1.red = png_ptr->background_1.green in png_init_read_transformations()
1792 png_ptr->background.red = png_ptr->background.green in png_init_read_transformations()
1822 palette[i].green = png_ptr->gamma_table[palette[i].green]; in png_init_read_transformations()
1846 back.green = (png_byte)png_ptr->background.green; in png_init_read_transformations()
1862 png_composite(palette[i].green, palette[i].green, in png_init_read_transformations()
1863 png_ptr->trans_alpha[i], back.green); in png_init_read_transformations()
1898 shift = 8 - png_ptr->sig_bit.green; in png_init_read_transformations()
1902 int component = png_ptr->palette[i].green; in png_init_read_transformations()
1905 png_ptr->palette[i].green = (png_byte)component; in png_init_read_transformations()
2255 shift[channels++] = bit_depth - sig_bits->green; in png_do_unshift()
3020 png_byte green = *(sp++); in png_do_rgb_to_gray() local
3023 if (red != green || red != blue) in png_do_rgb_to_gray()
3026 green = png_ptr->gamma_to_1[green]; in png_do_rgb_to_gray()
3031 (rc*red + gc*green + bc*blue + 16384)>>15]; in png_do_rgb_to_gray()
3059 png_byte green = *(sp++); in png_do_rgb_to_gray() local
3062 if (red != green || red != blue) in png_do_rgb_to_gray()
3068 *(dp++) = (png_byte)((rc*red + gc*green + bc*blue)>>15); in png_do_rgb_to_gray()
3091 png_uint_16 red, green, blue, w; in png_do_rgb_to_gray() local
3095 hi=*(sp)++; lo=*(sp)++; green = (png_uint_16)((hi << 8) | (lo)); in png_do_rgb_to_gray()
3098 if (red == green && red == blue) in png_do_rgb_to_gray()
3113 png_ptr->gamma_16_to_1[(green & 0xff) >> in png_do_rgb_to_gray()
3114 png_ptr->gamma_shift][green>>8]; in png_do_rgb_to_gray()
3143 png_uint_16 red, green, blue, gray16; in png_do_rgb_to_gray() local
3147 hi=*(sp)++; lo=*(sp)++; green = (png_uint_16)((hi << 8) | (lo)); in png_do_rgb_to_gray()
3150 if (red != green || red != blue) in png_do_rgb_to_gray()
3157 gray16 = (png_uint_16)((rc*red + gc*green + bc*blue + 16384) >> in png_do_rgb_to_gray()
3470 *(sp + 1) == png_ptr->trans_color.green && in png_do_compose()
3474 *(sp + 1) = (png_byte)png_ptr->background.green; in png_do_compose()
3493 *(sp + 1) == png_ptr->trans_color.green && in png_do_compose()
3497 *(sp + 1) = (png_byte)png_ptr->background.green; in png_do_compose()
3520 g == png_ptr->trans_color.green && in png_do_compose()
3526 *(sp + 2) = (png_byte)((png_ptr->background.green >> 8) in png_do_compose()
3528 *(sp + 3) = (png_byte)(png_ptr->background.green in png_do_compose()
3567 g == png_ptr->trans_color.green && in png_do_compose()
3572 *(sp + 2) = (png_byte)((png_ptr->background.green >> 8) in png_do_compose()
3574 *(sp + 3) = (png_byte)(png_ptr->background.green in png_do_compose()
3736 *(sp + 1) = (png_byte)png_ptr->background.green; in png_do_compose()
3750 png_composite(w, v, a, png_ptr->background_1.green); in png_do_compose()
3772 *(sp + 1) = (png_byte)png_ptr->background.green; in png_do_compose()
3781 png_ptr->background.green); in png_do_compose()
3823 *(sp + 2) = (png_byte)((png_ptr->background.green >> 8) in png_do_compose()
3825 *(sp + 3) = (png_byte)(png_ptr->background.green in png_do_compose()
3845 png_composite_16(w, v, a, png_ptr->background_1.green); in png_do_compose()
3878 *(sp + 2) = (png_byte)((png_ptr->background.green >> 8) in png_do_compose()
3880 *(sp + 3) = (png_byte)(png_ptr->background.green in png_do_compose()
3901 png_composite_16(v, g, a, png_ptr->background.green); in png_do_compose()
4311 *dp-- = palette[*sp].green; in png_do_expand_palette()
4330 *dp-- = palette[*sp].green; in png_do_expand_palette()
4514 png_byte green = (png_byte)(trans_color->green & 0xff); in png_do_expand() local
4520 if (*(sp - 2) == red && *(sp - 1) == green && *(sp) == blue) in png_do_expand()
4534 png_byte green_high = (png_byte)((trans_color->green >> 8) & 0xff); in png_do_expand()
4537 png_byte green_low = (png_byte)(trans_color->green & 0xff); in png_do_expand()