data 716 contrib/gregbook/rpng-x.c dest = ximage->data + row*ximage_rowbytes;
data 790 contrib/gregbook/rpng-x.c dest = ximage->data + row*ximage_rowbytes;
data 875 contrib/gregbook/rpng-x.c if (ximage->data) {
data 876 contrib/gregbook/rpng-x.c free(ximage->data); /* we allocated it, so we free it */
data 877 contrib/gregbook/rpng-x.c ximage->data = (char *)NULL; /* instead of XDestroyImage() */
data 1304 contrib/gregbook/rpng2-x.c dest = ximage->data + row*ximage_rowbytes;
data 1342 contrib/gregbook/rpng2-x.c dest = ximage->data + row*ximage_rowbytes;
data 1430 contrib/gregbook/rpng2-x.c dest = ximage->data + row*ximage_rowbytes;
data 1505 contrib/gregbook/rpng2-x.c dest = ximage->data + row*ximage_rowbytes;
data 1651 contrib/gregbook/rpng2-x.c dest = ximage->data + row*ximage_rowbytes;
data 1778 contrib/gregbook/rpng2-x.c dest = ximage->data + row*ximage_rowbytes;
data 2100 contrib/gregbook/rpng2-x.c if (ximage->data) {
data 2101 contrib/gregbook/rpng2-x.c free(ximage->data); /* we allocated it, so we free it */
data 2102 contrib/gregbook/rpng2-x.c ximage->data = (char *)NULL; /* instead of XDestroyImage() */
data 772 contrib/libtests/makepng.c png_bytep data = malloc((total+3)&~3);
data 774 contrib/libtests/makepng.c if (data != NULL)
data 782 contrib/libtests/makepng.c data[new_size++] = (png_byte)ch;
data 789 contrib/libtests/makepng.c free(data);
data 795 contrib/libtests/makepng.c *result = data;
data 1005 contrib/libtests/makepng.c png_bytep data = NULL;
data 1006 contrib/libtests/makepng.c png_size_t fake_len = load_fake(param, &data);
data 1011 contrib/libtests/makepng.c text->text = (png_charp)data;
data 765 contrib/libtests/pngimage.c memcpy(data, last->buffer + read_count, avail);
data 768 contrib/libtests/pngimage.c data += avail;
data 777 contrib/libtests/pngimage.c buffer_read(get_dp(pp), get_buffer(pp), data, size);
data 1219 contrib/libtests/pngimage.c memcpy(last->buffer + end_count, data, avail);
data 1222 contrib/libtests/pngimage.c data += avail;
data 1231 contrib/libtests/pngimage.c buffer_write(get_dp(pp), get_buffer(pp), data, size);
data 605 contrib/libtests/pngvalid.c png_store_buffer data; /* Last buffer in file */
data 808 contrib/libtests/pngvalid.c store_freebuffer(&(*ppf)->data);
data 832 contrib/libtests/pngvalid.c pf->data = ps->new;
data 1140 contrib/libtests/pngvalid.c if (ps->next != &ps->current->data)
data 1153 contrib/libtests/pngvalid.c png_store_buffer *next = &ps->current->data;
data 1177 contrib/libtests/pngvalid.c png_store_buffer *pbNew = &ps->current->data;
data 2748 contrib/libtests/pngvalid.c pm->this.next != &pm->this.current->data ||
data 6671 contrib/libtests/pngvalid.c } data;
data 6697 contrib/libtests/pngvalid.c data.red_coefficient = e->red.Y;
data 6698 contrib/libtests/pngvalid.c data.green_coefficient = e->green.Y;
data 6699 contrib/libtests/pngvalid.c data.blue_coefficient = e->blue.Y;
data 6703 contrib/libtests/pngvalid.c data.red_coefficient /= whiteY;
data 6704 contrib/libtests/pngvalid.c data.green_coefficient /= whiteY;
data 6705 contrib/libtests/pngvalid.c data.blue_coefficient /= whiteY;
data 6712 contrib/libtests/pngvalid.c data.red_coefficient = 6968 / 32768.;
data 6713 contrib/libtests/pngvalid.c data.green_coefficient = 23434 / 32768.;
data 6714 contrib/libtests/pngvalid.c data.blue_coefficient = 2366 / 32768.;
data 6717 contrib/libtests/pngvalid.c data.gamma = pm->current_gamma;
data 6720 contrib/libtests/pngvalid.c if (data.gamma == 0)
data 6721 contrib/libtests/pngvalid.c data.gamma = 1;
data 6733 contrib/libtests/pngvalid.c data.coefficients_overridden = !data.coefficients_overridden;
data 6734 contrib/libtests/pngvalid.c pm->repeat = data.coefficients_overridden != 0;
data 6738 contrib/libtests/pngvalid.c data.coefficients_overridden = random_choice();
data 6740 contrib/libtests/pngvalid.c if (data.coefficients_overridden)
data 6749 contrib/libtests/pngvalid.c data.green_coefficient = total = (ru & 0xffff) / 65535.;
data 6751 contrib/libtests/pngvalid.c data.red_coefficient = (1 - total) * (ru & 0xffff) / 65535.;
data 6752 contrib/libtests/pngvalid.c total += data.red_coefficient;
data 6753 contrib/libtests/pngvalid.c data.blue_coefficient = 1 - total;
data 6756 contrib/libtests/pngvalid.c data.red_to_set = data.red_coefficient;
data 6757 contrib/libtests/pngvalid.c data.green_to_set = data.green_coefficient;
data 6759 contrib/libtests/pngvalid.c data.red_to_set = fix(data.red_coefficient);
data 6760 contrib/libtests/pngvalid.c data.green_to_set = fix(data.green_coefficient);
data 6769 contrib/libtests/pngvalid.c data.red_to_set = -1;
data 6770 contrib/libtests/pngvalid.c data.green_to_set = -1;
data 6776 contrib/libtests/pngvalid.c if (data.gamma != 1) /* Use gamma tables */
data 6792 contrib/libtests/pngvalid.c 8. : 6. + (1<<(15-PNG_MAX_GAMMA_8)))/65535, data.gamma);
data 6795 contrib/libtests/pngvalid.c 8. : 8. + (1<<(15-PNG_MAX_GAMMA_8)))/65535, data.gamma);
data 6816 contrib/libtests/pngvalid.c pow(1.1 /255, data.gamma);
data 6818 contrib/libtests/pngvalid.c pow(1.0 /255, data.gamma);
data 6840 contrib/libtests/pngvalid.c png_set_rgb_to_gray(pp, error_action, data.red_to_set, data.green_to_set);
data 6842 contrib/libtests/pngvalid.c png_set_rgb_to_gray_fixed(pp, error_action, data.red_to_set,
data 6843 contrib/libtests/pngvalid.c data.green_to_set);
data 6887 contrib/libtests/pngvalid.c if (data.red_to_set == -1 && data.green_to_set == -1 &&
data 6888 contrib/libtests/pngvalid.c (fabs(o.red.Y - data.red_coefficient) > DBL_EPSILON ||
data 6889 contrib/libtests/pngvalid.c fabs(o.green.Y - data.green_coefficient) > DBL_EPSILON ||
data 6890 contrib/libtests/pngvalid.c fabs(o.blue.Y - data.blue_coefficient) > DBL_EPSILON))
data 7014 contrib/libtests/pngvalid.c if (data.gamma != 1)
data 7016 contrib/libtests/pngvalid.c PNG_CONST double power = 1/data.gamma;
data 7048 contrib/libtests/pngvalid.c gray = r * data.red_coefficient + g * data.green_coefficient +
data 7049 contrib/libtests/pngvalid.c b * data.blue_coefficient;
data 7052 contrib/libtests/pngvalid.c PNG_CONST int do_round = data.gamma != 1 || calc_depth == 16;
data 7055 contrib/libtests/pngvalid.c graylo = digitize(rlo * (data.red_coefficient-ce) +
data 7056 contrib/libtests/pngvalid.c glo * (data.green_coefficient-ce) +
data 7057 contrib/libtests/pngvalid.c blo * (data.blue_coefficient-ce), gamma_depth, do_round);
data 7061 contrib/libtests/pngvalid.c grayhi = digitize(rhi * (data.red_coefficient+ce) +
data 7062 contrib/libtests/pngvalid.c ghi * (data.green_coefficient+ce) +
data 7063 contrib/libtests/pngvalid.c bhi * (data.blue_coefficient+ce), gamma_depth, do_round);
data 7069 contrib/libtests/pngvalid.c if (data.gamma != 1)
data 7071 contrib/libtests/pngvalid.c PNG_CONST double power = data.gamma;
data 7124 contrib/libtests/pngvalid.c else if (data.gamma == 1)
data 7134 contrib/libtests/pngvalid.c gray = r * data.red_coefficient + g * data.green_coefficient +
data 7135 contrib/libtests/pngvalid.c b * data.blue_coefficient;
data 7136 contrib/libtests/pngvalid.c err = re * data.red_coefficient + ge * data.green_coefficient +
data 7137 contrib/libtests/pngvalid.c be * data.blue_coefficient + 1./32768 + gray * 5 * DBL_EPSILON;
data 7154 contrib/libtests/pngvalid.c double g1 = 1/data.gamma;
data 7171 contrib/libtests/pngvalid.c gray = r * data.red_coefficient + g * data.green_coefficient +
data 7172 contrib/libtests/pngvalid.c b * data.blue_coefficient - 1./32768 - out_qe;
data 7178 contrib/libtests/pngvalid.c gray = pow(gray, data.gamma) * (1-DBL_EPSILON);
data 7181 contrib/libtests/pngvalid.c grayhi = rhi * data.red_coefficient + ghi * data.green_coefficient +
data 7182 contrib/libtests/pngvalid.c bhi * data.blue_coefficient + 1./32768 + out_qe;
data 7187 contrib/libtests/pngvalid.c grayhi = pow(grayhi, data.gamma) * (1+DBL_EPSILON);
data 7266 contrib/libtests/pngvalid.c static image_pixel data;
data 7301 contrib/libtests/pngvalid.c image_pixel_init(&data, random_bytes, colour_type,
data 7311 contrib/libtests/pngvalid.c back.red = (png_uint_16)data.red;
data 7312 contrib/libtests/pngvalid.c back.green = (png_uint_16)data.green;
data 7313 contrib/libtests/pngvalid.c back.blue = (png_uint_16)data.blue;
data 7317 contrib/libtests/pngvalid.c back.gray = (png_uint_16)data.red;
data 7343 contrib/libtests/pngvalid.c that->redf = data.redf;
data 7344 contrib/libtests/pngvalid.c that->greenf = data.greenf;
data 7345 contrib/libtests/pngvalid.c that->bluef = data.bluef;
data 7347 contrib/libtests/pngvalid.c that->rede = data.rede;
data 7348 contrib/libtests/pngvalid.c that->greene = data.greene;
data 7349 contrib/libtests/pngvalid.c that->bluee = data.bluee;
data 7351 contrib/libtests/pngvalid.c that->red_sBIT= data.red_sBIT;
data 7352 contrib/libtests/pngvalid.c that->green_sBIT= data.green_sBIT;
data 7353 contrib/libtests/pngvalid.c that->blue_sBIT= data.blue_sBIT;
data 7360 contrib/libtests/pngvalid.c that->redf = that->redf * that->alphaf + data.redf * alf;
data 7361 contrib/libtests/pngvalid.c that->rede = that->rede * that->alphaf + data.rede * alf +
data 7363 contrib/libtests/pngvalid.c that->greenf = that->greenf * that->alphaf + data.greenf * alf;
data 7364 contrib/libtests/pngvalid.c that->greene = that->greene * that->alphaf + data.greene * alf +
data 7366 contrib/libtests/pngvalid.c that->bluef = that->bluef * that->alphaf + data.bluef * alf;
data 7367 contrib/libtests/pngvalid.c that->bluee = that->bluee * that->alphaf + data.bluee * alf +
data 416 contrib/visupng/PngFile.c check = (png_size_t)fread(data, (png_size_t)1, length,
data 430 contrib/visupng/PngFile.c check = fwrite(data, 1, length, (FILE *)(png_ptr->io_ptr));
data 573 png.c png_free(png_ptr, info_ptr->unknown_chunks[num].data);
data 574 png.c info_ptr->unknown_chunks[num].data = NULL;
data 760 png.h png_byte *data; /* Data, should not be modified on read! */
data 1122 png.h chunk_name, png_const_bytep data, png_size_t length));
data 1130 png.h png_const_bytep data, png_size_t length));
data 958 pngpriv.h png_bytep data, png_size_t length),PNG_EMPTY);
data 966 pngpriv.h png_bytep data, png_size_t length),PNG_EMPTY);
data 980 pngpriv.h png_const_bytep data, png_size_t length),PNG_EMPTY);
data 991 pngpriv.h PNG_INTERNAL_FUNCTION(void,png_read_data,(png_structrp png_ptr, png_bytep data,
data 952 pngread.c png_free(png_ptr, png_ptr->unknown_chunk.data);
data 37 pngrio.c (*(png_ptr->read_data_fn))(png_ptr, data, length);
data 60 pngrio.c check = fread(data, 1, length, png_voidcast(png_FILE_p, png_ptr->io_ptr));
data 2707 pngrutil.c if (png_ptr->unknown_chunk.data != NULL)
data 2709 pngrutil.c png_free(png_ptr, png_ptr->unknown_chunk.data);
data 2710 pngrutil.c png_ptr->unknown_chunk.data = NULL;
data 2732 pngrutil.c png_ptr->unknown_chunk.data = NULL;
data 2737 pngrutil.c png_ptr->unknown_chunk.data = png_voidcast(png_bytep,
data 2742 pngrutil.c if (png_ptr->unknown_chunk.data == NULL && length > 0)
data 2753 pngrutil.c png_crc_read(png_ptr, png_ptr->unknown_chunk.data, length);
data 2945 pngrutil.c if (png_ptr->unknown_chunk.data != NULL)
data 2946 pngrutil.c png_free(png_ptr, png_ptr->unknown_chunk.data);
data 2947 pngrutil.c png_ptr->unknown_chunk.data = NULL;
data 1172 pngset.c np->data = NULL;
data 1178 pngset.c np->data = png_voidcast(png_bytep,
data 1181 pngset.c if (np->data == NULL)
data 1189 pngset.c memcpy(np->data, unknowns->data, unknowns->size);
data 197 pngtest.c ++filters_used[*(data - 1)];
data 211 pngtest.c png_bytep dp = data;
data 379 pngtest.c check = fread(data, 1, length, (png_FILE_p)io_ptr);
data 411 pngtest.c check = fwrite(data, 1, length, (png_FILE_p)png_get_io_ptr(png_ptr));
data 646 pngtest.c if ((data->location[0] & what) || (data->location[1] & what))
data 652 pngtest.c if (data->info_ptr == NULL) /* after IDAT */
data 655 pngtest.c else if (png_get_valid(png_ptr, data->info_ptr, PNG_INFO_PLTE))
data 661 pngtest.c if (data->location[0] == 0)
data 662 pngtest.c data->location[0] = location;
data 665 pngtest.c data->location[1] = location;
data 699 pngtest.c if (chunk->data[0] != 0 && chunk->data[0] != 1)
data 704 pngtest.c my_user_chunk_data->sTER_mode=chunk->data[0];
data 724 pngtest.c my_user_chunk_data->vpAg_width = png_get_uint_31(png_ptr, chunk->data);
data 725 pngtest.c my_user_chunk_data->vpAg_height = png_get_uint_31(png_ptr, chunk->data + 4);
data 726 pngtest.c my_user_chunk_data->vpAg_units = chunk->data[8];
data 37 pngwio.c (*(png_ptr->write_data_fn))(png_ptr, png_constcast(png_bytep,data),
data 58 pngwio.c check = fwrite(data, 1, length, (png_FILE_p)(png_ptr->io_ptr));
data 67 pngwrite.c png_write_chunk(png_ptr, up->name, up->data, up->size);
data 134 pngwutil.c if (data != NULL && length > 0)
data 136 pngwutil.c png_write_data(png_ptr, data, length);
data 141 pngwutil.c png_calculate_crc(png_ptr, data, length);
data 187 pngwutil.c png_write_chunk_data(png_ptr, data, length);
data 196 pngwutil.c png_write_complete_chunk(png_ptr, PNG_CHUNK_FROM_STRING(chunk_string), data,
data 258 pngwutil.c unsigned int z_cmf = data[0]; /* zlib compression method and flags */
data 281 pngwutil.c data[0] = (png_byte)z_cmf;
data 282 pngwutil.c tmp = data[1] & 0xe0;
data 284 pngwutil.c data[1] = (png_byte)tmp;
data 1071 pngwutil.c png_bytep data = png_ptr->zbuffer_list->output;
data 1080 pngwutil.c optimize_cmf(data, png_image_size(png_ptr));
data 1083 pngwutil.c png_write_complete_chunk(png_ptr, png_IDAT, data, size);
data 1086 pngwutil.c png_ptr->zstream.next_out = data;
data 1120 pngwutil.c png_bytep data = png_ptr->zbuffer_list->output;
data 1126 pngwutil.c optimize_cmf(data, png_image_size(png_ptr));
data 1129 pngwutil.c png_write_complete_chunk(png_ptr, png_IDAT, data, size);