Lines Matching refs:png_byte
114 png_ptr->background_gamma_type = (png_byte)(background_gamma_code);
157 png_byte left;
158 png_byte right;
179 (png_uint_32)(num_palette * png_sizeof(png_byte)));
181 png_ptr->dither_index[i] = (png_byte)i;
196 (png_uint_32)(num_palette * png_sizeof(png_byte)));
200 png_ptr->dither_sort[i] = (png_byte)i;
220 png_byte t;
273 png_ptr->dither_index[j] = (png_byte)i;
274 png_ptr->dither_index[i] = (png_byte)j;
301 png_ptr->dither_index[i] = (png_byte)min_k;
328 (png_uint_32)(num_palette * png_sizeof(png_byte)));
330 (png_uint_32)(num_palette * png_sizeof(png_byte)));
335 png_ptr->index_to_palette[i] = (png_byte)i;
336 png_ptr->palette_to_index[i] = (png_byte)i;
374 t->left = (png_byte)i;
375 t->right = (png_byte)j;
436 (png_byte)num_new_palette;
438 (png_byte)j;
490 (png_uint_32)(num_entries * png_sizeof(png_byte)));
493 png_sizeof(png_byte)));
494 png_byte));
528 distance[d_index] = (png_byte)d;
529 png_ptr->palette_lookup[d_index] = (png_byte)i;
897 png_ptr->trans[i] = (png_byte)(255 - png_ptr->trans[i]);
979 back.red = (png_byte)png_ptr->background.red;
980 back.green = (png_byte)png_ptr->background.green;
981 back.blue = (png_byte)png_ptr->background.blue;
985 png_byte)(pow(
987 back.green = (png_byte)(pow(
990 back.blue = (png_byte)(pow(
994 back_1.red = (png_byte)(pow(
996 back_1.green = (png_byte)(pow(
998 back_1.blue = (png_byte)(pow(
1011 png_byte v, w;
1136 back.red = (png_byte)png_ptr->background.red;
1137 back.green = (png_byte)png_ptr->background.green;
1138 back.blue = (png_byte)png_ptr->background.blue;
1325 info_ptr->pixel_depth = (png_byte)(info_ptr->channels *
1564 /* png_byte color_type; color type of pixels */
1565 /* png_byte bit_depth; bit depth of samples */
1566 /* png_byte channels; number of channels (1-4) */
1567 /* png_byte pixel_depth; bits per pixel (depth*channels) */
1575 png_ptr->row_info.pixel_depth = (png_byte)(png_ptr->row_info.bit_depth *
1614 *dp = (png_byte)((*sp >> shift) & 0x01);
1636 *dp = (png_byte)((*sp >> shift) & 0x03);
1657 *dp = (png_byte)((*sp >> shift) & 0x0f);
1672 row_info->pixel_depth = (png_byte)(8 * row_info->channels);
1748 png_byte mask = (png_byte)((((int)0xf0 >> shift[0]) & (int)0xf0) |
1749 (png_byte)((int)0xf >> shift[0]));
1782 *bp++ = (png_byte)(value >> 8);
1783 *bp++ = (png_byte)(value & 0xff);
1845 row_info->pixel_depth = (png_byte)(8 * row_info->channels);
1869 png_byte save;
1886 png_byte save[2];
1911 png_byte save;
1926 png_byte save[2];
1966 *(--dp) = (png_byte)(255 - *(--sp));
1987 *(--dp) = (png_byte)(255 - *(--sp));
1988 *(--dp) = (png_byte)(255 - *(--sp));
2015 *(--dp) = (png_byte)(255 - *(--sp));
2028 *(--dp) = (png_byte)(255 - *(--sp));
2029 *(--dp) = (png_byte)(255 - *(--sp));
2052 png_byte hi_filler = (png_byte)((filler>>8) & 0xff);
2053 png_byte lo_filler = (png_byte)(filler & 0xff);
2295 row_info->channels += (png_byte)2;
2297 row_info->pixel_depth = (png_byte)(row_info->channels *
2359 png_byte red = png_ptr->gamma_to_1[*(sp++)];
2360 png_byte green = png_ptr->gamma_to_1[*(sp++)];
2361 png_byte blue = png_ptr->gamma_to_1[*(sp++)];
2379 png_byte red = *(sp++);
2380 png_byte green = *(sp++);
2381 png_byte blue = *(sp++);
2385 *(dp++) = (png_byte)((rc*red + gc*green + bc*blue)>>15);
2427 *(dp++) = (png_byte)((w>>8) & 0xff);
2428 *(dp++) = (png_byte)(w & 0xff);
2447 *(dp++) = (png_byte)((gray16>>8) & 0xff);
2448 *(dp++) = (png_byte)(gray16 & 0xff);
2464 png_byte red = png_ptr->gamma_to_1[*(sp++)];
2465 png_byte green = png_ptr->gamma_to_1[*(sp++)];
2466 png_byte blue = png_ptr->gamma_to_1[*(sp++)];
2481 png_byte red = *(sp++);
2482 png_byte green = *(sp++);
2483 png_byte blue = *(sp++);
2486 *(dp++) = (png_byte)((rc*red + gc*green + bc*blue)>>15);
2525 *(dp++) = (png_byte)((w>>8) & 0xff);
2526 *(dp++) = (png_byte)(w & 0xff);
2545 *(dp++) = (png_byte)((gray16>>8) & 0xff);
2546 *(dp++) = (png_byte)(gray16 & 0xff);
2553 row_info->channels -= (png_byte)2;
2555 row_info->pixel_depth = (png_byte)(row_info->channels *
2611 palette[i].red = (png_byte)v;
2612 palette[i].green = (png_byte)v;
2613 palette[i].blue = (png_byte)v;
2659 (png_byte)(pow((double)png_ptr->background.red/255, g) *
2662 (png_byte)(pow((double)png_ptr->background.green/255, g) *
2665 (png_byte)(pow((double)png_ptr->background.blue/255, g) *
2672 (png_byte)(pow((double)png_ptr->background.red/255, g) *
2675 (png_byte)(pow((double)png_ptr->background.green/255, g) *
2678 (png_byte)(pow((double)png_ptr->background.blue/255, g) *
2694 png_byte v, w;
2722 if (palette[i].red == (png_byte)png_ptr->trans_values.gray)
2760 back.red = (png_byte)png_ptr->background.red;
2761 back.green = (png_byte)png_ptr->background.green;
2762 back.blue = (png_byte)png_ptr->background.blue;
2789 if (i == (png_byte)png_ptr->trans_values.gray)
2791 palette[i].red = (png_byte)png_ptr->background.red;
2792 palette[i].green = (png_byte)png_ptr->background.green;
2793 palette[i].blue = (png_byte)png_ptr->background.blue;
2847 *sp &= (png_byte)((0x7f7f >> (7 - shift)) & 0xff);
2848 *sp |= (png_byte)(background->gray << shift);
2873 *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff);
2874 *sp |= (png_byte)(background->gray << shift);
2878 png_byte p = (png_byte)((*sp >> shift) & 0x03);
2879 png_byte g = (png_byte)((gamma_table [p | (p << 2) |
2881 *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff);
2882 *sp |= (png_byte)(g << shift);
2903 *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff);
2904 *sp |= (png_byte)(background->gray << shift);
2930 *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff);
2931 *sp |= (png_byte)(background->gray << shift);
2935 png_byte p = (png_byte)((*sp >> shift) & 0x0f);
2936 png_byte g = (png_byte)((gamma_table[p |
2938 *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff);
2939 *sp |= (png_byte)(g << shift);
2960 *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff);
2961 *sp |= (png_byte)(background->gray << shift);
2985 *sp = (png_byte)background->gray;
3001 *sp = (png_byte)background->gray;
3022 *sp = (png_byte)((background->gray >> 8) & 0xff);
3023 *(sp + 1) = (png_byte)(background->gray & 0xff);
3028 *sp = (png_byte)((v >> 8) & 0xff);
3029 *(sp + 1) = (png_byte)(v & 0xff);
3044 *sp = (png_byte)((background->gray >> 8) & 0xff);
3045 *(sp + 1) = (png_byte)(background->gray & 0xff);
3069 *sp = (png_byte)background->red;
3070 *(sp + 1) = (png_byte)background->green;
3071 *(sp + 2) = (png_byte)background->blue;
3091 *sp = (png_byte)background->red;
3092 *(sp + 1) = (png_byte)background->green;
3093 *(sp + 2) = (png_byte)background->blue;
3113 *sp = (png_byte)((background->red >> 8) & 0xff);
3114 *(sp + 1) = (png_byte)(background->red & 0xff);
3115 *(sp + 2) = (png_byte)((background->green >> 8) & 0xff);
3116 *(sp + 3) = (png_byte)(background->green & 0xff);
3117 *(sp + 4) = (png_byte)((background->blue >> 8) & 0xff);
3118 *(sp + 5) = (png_byte)(background->blue & 0xff);
3123 *sp = (png_byte)((v >> 8) & 0xff);
3124 *(sp + 1) = (png_byte)(v & 0xff);
3126 *(sp + 2) = (png_byte)((v >> 8) & 0xff);
3127 *(sp + 3) = (png_byte)(v & 0xff);
3129 *(sp + 4) = (png_byte)((v >> 8) & 0xff);
3130 *(sp + 5) = (png_byte)(v & 0xff);
3147 *sp = (png_byte)((background->red >> 8) & 0xff);
3148 *(sp + 1) = (png_byte)(background->red & 0xff);
3149 *(sp + 2) = (png_byte)((background->green >> 8) & 0xff);
3150 *(sp + 3) = (png_byte)(background->green & 0xff);
3151 *(sp + 4) = (png_byte)((background->blue >> 8) & 0xff);
3152 *(sp + 5) = (png_byte)(background->blue & 0xff);
3181 *dp = (png_byte)background->gray;
3185 png_byte v, w;
3200 png_byte a = *(sp + 1);
3209 *dp = (png_byte)background->gray;
3216 *dp = (png_byte)background->gray;
3238 *dp = (png_byte)((v >> 8) & 0xff);
3239 *(dp + 1) = (png_byte)(v & 0xff);
3248 *dp = (png_byte)((background->gray >> 8) & 0xff);
3249 *(dp + 1) = (png_byte)(background->gray & 0xff);
3259 *dp = (png_byte)((w >> 8) & 0xff);
3260 *(dp + 1) = (png_byte)(w & 0xff);
3283 *dp = (png_byte)((background->gray >> 8) & 0xff);
3284 *(dp + 1) = (png_byte)(background->gray & 0xff);
3293 *dp = (png_byte)((v >> 8) & 0xff);
3294 *(dp + 1) = (png_byte)(v & 0xff);
3315 png_byte a = *(sp + 3);
3326 *dp = (png_byte)background->red;
3327 *(dp + 1) = (png_byte)background->green;
3328 *(dp + 2) = (png_byte)background->blue;
3332 png_byte v, w;
3353 png_byte a = *(sp + 3);
3363 *dp = (png_byte)background->red;
3364 *(dp + 1) = (png_byte)background->green;
3365 *(dp + 2) = (png_byte)background->blue;
3395 *dp = (png_byte)((v >> 8) & 0xff);
3396 *(dp + 1) = (png_byte)(v & 0xff);
3398 *(dp + 2) = (png_byte)((v >> 8) & 0xff);
3399 *(dp + 3) = (png_byte)(v & 0xff);
3401 *(dp + 4) = (png_byte)((v >> 8) & 0xff);
3402 *(dp + 5) = (png_byte)(v & 0xff);
3407 *dp = (png_byte)((background->red >> 8) & 0xff);
3408 *(dp + 1) = (png_byte
3409 *(dp + 2) = (png_byte)((background->green >> 8) & 0xff);
3410 *(dp + 3) = (png_byte)(background->green & 0xff);
3411 *(dp + 4) = (png_byte)((background->blue >> 8) & 0xff);
3412 *(dp + 5) = (png_byte)(background->blue & 0xff);
3421 *dp = (png_byte)((x >> 8) & 0xff);
3422 *(dp + 1) = (png_byte)(x & 0xff);
3426 *(dp + 2) = (png_byte)((x >> 8) & 0xff);
3427 *(dp + 3) = (png_byte)(x & 0xff);
3431 *(dp + 4) = (png_byte)((x >> 8) & 0xff);
3432 *(dp + 5) = (png_byte)(x & 0xff);
3451 *dp = (png_byte)((background->red >> 8) & 0xff);
3452 *(dp + 1) = (png_byte)(background->red & 0xff);
3453 *(dp + 2) = (png_byte)((background->green >> 8) & 0xff);
3454 *(dp + 3) = (png_byte)(background->green & 0xff);
3455 *(dp + 4) = (png_byte)((background->blue >> 8) & 0xff);
3456 *(dp + 5) = (png_byte)(background->blue & 0xff);
3469 *dp = (png_byte)((v >> 8) & 0xff);
3470 *(dp + 1) = (png_byte)(v & 0xff);
3472 *(dp + 2) = (png_byte)((v >> 8) & 0xff);
3473 *(dp + 3) = (png_byte)(v & 0xff);
3475 *(dp + 4) = (png_byte)((v >> 8) & 0xff);
3476 *(dp + 5) = (png_byte)(v & 0xff);
3489 row_info->pixel_depth = (png_byte)(row_info->channels *
3547 *sp = (png_byte)((v >> 8) & 0xff);
3548 *(sp + 1) = (png_byte)(v & 0xff);
3551 *sp = (png_byte)((v >> 8) & 0xff);
3552 *(sp + 1) = (png_byte)(v & 0xff);
3555 *sp = (png_byte)((v >> 8) & 0xff);
3556 *(sp + 1) = (png_byte)(v & 0xff);
3585 *sp = (png_byte)((v >> 8) & 0xff);
3586 *(sp + 1) = (png_byte)(v & 0xff);
3589 *sp = (png_byte)((v >> 8) & 0xff);
3590 *(sp + 1) = (png_byte)(v & 0xff);
3593 *sp = (png_byte)((v >> 8) & 0xff);
3594 *(sp + 1) = (png_byte)(v & 0xff);
3618 *sp = (png_byte)((v >> 8) & 0xff);
3619 *(sp + 1) = (png_byte)(v & 0xff);
3638 *sp = (png_byte)(
3655 *sp = (png_byte)((((int)gamma_table[msb | (msb >> 4)]) & 0xf0)
3677 *sp = (png_byte)((v >> 8) & 0xff);
3678 *(sp + 1) = (png_byte)(v & 0xff);
3746 *dp = (png_byte)value;
3768 *dp = (png_byte)value;
3897 *dp = (png_byte)(value | (value << 2) | (value << 4) |
3921 *dp = (png_byte)(value | (value << 4));
3960 png_byte gray_high = (gray >> 8) & 0xff;
3961 png_byte gray_low = gray & 0xff;
3983 row_info->pixel_depth = (png_byte)(row_info->bit_depth << 1);
3992 png_byte red = trans_value->red & 0xff;
3993 png_byte green = trans_value->green & 0xff;
3994 png_byte blue = trans_value->blue & 0xff;
4010 png_byte red_high = (trans_value->red >> 8) & 0xff;
4011 png_byte green_high = (trans_value->green >> 8) & 0xff;
4012 png_byte blue_high = (trans_value->blue >> 8) & 0xff;
4013 png_byte red_low = trans_value->red & 0xff;
4014 png_byte green_low = trans_value->green & 0xff;
4015 png_byte blue_low = trans_value->blue & 0xff;
4045 row_info->pixel_depth = (png_byte)(row_info->bit_depth << 2);
4203 png_ptr->gamma_table[i] = (png_byte)(pow((double)i / 255.0,
4219 png_ptr->gamma_to_1[i] = (png_byte)(pow((double)i / 255.0,
4235 png_ptr->gamma_from_1[i] = (png_byte)(pow((double)i / 255.0,
4282 png_ptr->gamma_shift = (png_byte)shift;
4433 *(rp) = (png_byte)((256 + *rp + *(rp+1))&0xff);
4434 *(rp+2) = (png_byte)((256 + *(rp+2) + *(rp+1))&0xff);
4458 *(rp ) = (png_byte)((red >> 8) & 0xff);
4459 *(rp+1) = (png_byte)(red & 0xff);
4460 *(rp+4) = (png_byte)((blue >> 8) & 0xff);
4461 *(rp+5) = (png_byte)(blue & 0xff);
