/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/ |
A D | pngget.c | 116 info_ptr) in png_get_x_pixels_per_meter() 130 PNG_UNUSED(info_ptr) in png_get_x_pixels_per_meter() 138 info_ptr) in png_get_y_pixels_per_meter() 152 PNG_UNUSED(info_ptr) in png_get_y_pixels_per_meter() 168 info_ptr->x_pixels_per_unit == info_ptr->y_pixels_per_unit) in png_get_pixels_per_meter() 173 PNG_UNUSED(info_ptr) in png_get_pixels_per_meter() 182 info_ptr) in png_get_pixel_aspect_ratio() 861 png_check_IHDR(png_ptr, info_ptr->width, info_ptr->height, in png_get_IHDR() 862 info_ptr->bit_depth, info_ptr->color_type, info_ptr->interlace_type, in png_get_IHDR() 863 info_ptr->compression_type, info_ptr->filter_type); in png_get_IHDR() [all …]
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A D | pngset.c | 143 PNG_UNUSED(info_ptr) in png_set_eXIf() 158 if (info_ptr->exif) in png_set_eXIf_1() 220 if (info_ptr->num_palette == 0 || info_ptr->num_palette in png_set_hIST() 272 png_check_IHDR (png_ptr, info_ptr->width, info_ptr->height, in png_set_IHDR() 273 info_ptr->bit_depth, info_ptr->color_type, info_ptr->interlace_type, in png_set_IHDR() 274 info_ptr->compression_type, info_ptr->filter_type); in png_set_IHDR() 288 info_ptr->pixel_depth = (png_byte)(info_ptr->channels * info_ptr->bit_depth); in png_set_IHDR() 290 info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, width); in png_set_IHDR() 789 if (num_text > info_ptr->max_text - info_ptr->num_text) in png_set_text_2() 838 png_textp textp = &(info_ptr->text[info_ptr->num_text]); in png_set_text_2() [all …]
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A D | pngwrite.c | 34 up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num; in write_unknown_chunks() 107 png_write_IHDR(png_ptr, info_ptr->width, info_ptr->height, in png_write_info_before_PLTE() 108 info_ptr->bit_depth, info_ptr->color_type, info_ptr->compression_type, in png_write_info_before_PLTE() 232 info_ptr->num_trans, info_ptr->color_type); in png_write_info() 242 png_write_eXIf(png_ptr, info_ptr->exif, info_ptr->num_exif); in png_write_info() 259 info_ptr->pcal_X1, info_ptr->pcal_type, info_ptr->pcal_nparams, in png_write_info() 260 info_ptr->pcal_units, info_ptr->pcal_params); in png_write_info() 266 info_ptr->scal_s_width, info_ptr->scal_s_height); in png_write_info() 272 info_ptr->y_pixels_per_unit, info_ptr->phys_unit_type); in png_write_info() 1487 control->info_ptr = info_ptr; in png_image_write_init() [all …]
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A D | example.c | 276 png_infop info_ptr; 289 png_infop info_ptr; 311 if (info_ptr == NULL) 363 png_read_info(png_ptr, info_ptr); 543 info_ptr)); 575 png_read_end(png_ptr, info_ptr); 605 *info_ptr = NULL; 609 if (*info_ptr == NULL) 743 png_infop info_ptr; 767 if (info_ptr == NULL) [all …]
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A D | png.h | 1368 png_inforp info_ptr)); 1404 png_inforp info_ptr)); 1843 png_const_inforp info_ptr)); 1850 png_const_inforp info_ptr)); 1861 png_const_inforp info_ptr)); 1866 png_const_inforp info_ptr)); 1870 png_const_inforp info_ptr)); 1874 png_const_inforp info_ptr)); 1960 png_inforp info_ptr, 2397 png_const_inforp info_ptr)) [all …]
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A D | png.c | 356 png_inforp info_ptr; variable 371 if (info_ptr != NULL) 372 memset(info_ptr, 0, (sizeof *info_ptr)); 374 return info_ptr; 398 if (info_ptr != NULL) in png_destroy_info_struct() 409 memset(info_ptr, 0, (sizeof *info_ptr)); in png_destroy_info_struct() 431 if (info_ptr == NULL) 438 free(info_ptr); 443 *ptr_ptr = info_ptr; 447 memset(info_ptr, 0, (sizeof *info_ptr)); [all …]
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A D | pngpread.c | 36 png_process_data(png_structrp png_ptr, png_inforp info_ptr, in png_process_data() argument 39 if (png_ptr == NULL || info_ptr == NULL) in png_process_data() 46 png_process_some_data(png_ptr, info_ptr); in png_process_data() 103 png_push_read_sig(png_ptr, info_ptr); in png_process_some_data() 109 png_push_read_chunk(png_ptr, info_ptr); in png_process_some_data() 134 png_push_read_sig(png_structrp png_ptr, png_inforp info_ptr) in png_push_read_sig() argument 167 png_push_read_chunk(png_structrp png_ptr, png_inforp info_ptr) in png_push_read_chunk() argument 242 png_push_have_end(png_ptr, info_ptr); in png_push_read_chunk() 266 png_push_have_info(png_ptr, info_ptr); in png_push_read_chunk() 1038 (*(png_ptr->info_fn))(png_ptr, info_ptr); in png_push_have_info() [all …]
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A D | pngread.c | 104 png_read_sig(png_ptr, info_ptr); in png_read_info() 280 PNG_UNUSED(info_ptr) in png_read_update_info() 806 else if (info_ptr == NULL) in png_read_end() 1245 png_read_end(png_ptr, info_ptr); in png_read_png() 1323 if (info_ptr != NULL) in png_image_read_init() 1333 control->info_ptr = info_ptr; in png_image_read_init() 1411 png_inforp info_ptr = image->opaque->info_ptr; in png_image_read_header() local 3140 png_inforp info_ptr = control->info_ptr; in png_image_read_colormapped() local 3398 png_inforp info_ptr = image->opaque->info_ptr; in png_image_read_background() local 3441 switch (info_ptr->bit_depth) in png_image_read_background() [all …]
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A D | pngrutil.c | 1073 (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS) != 0)) in png_handle_PLTE() 1089 if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_hIST) != 0) in png_handle_PLTE() 1094 if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_bKGD) != 0) in png_handle_PLTE() 1176 if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sBIT) != 0) in png_handle_sBIT() 1833 else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS) != 0) in png_handle_tRNS() 1941 else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_bKGD) != 0) in png_handle_bKGD() 1978 if (info_ptr != NULL && info_ptr->num_palette != 0) in png_handle_bKGD() 2055 else if (info_ptr == NULL || (info_ptr->valid & PNG_INFO_eXIf) != 0) in png_handle_eXIf() 2093 png_set_eXIf_1(png_ptr, info_ptr, length, info_ptr->eXIf_buf); in png_handle_eXIf() 2120 else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_hIST) != 0) in png_handle_hIST() [all …]
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A D | pngpriv.h | 1084 png_inforp info_ptr),PNG_EMPTY); 1404 png_inforp info_ptr),PNG_EMPTY); 1579 png_inforp info_ptr),PNG_EMPTY); 1581 png_inforp info_ptr),PNG_EMPTY); 1595 png_inforp info_ptr),PNG_EMPTY); 1597 png_inforp info_ptr),PNG_EMPTY); 1601 png_inforp info_ptr),PNG_EMPTY); 1603 png_inforp info_ptr),PNG_EMPTY); 1610 png_inforp info_ptr),PNG_EMPTY); 1616 png_inforp info_ptr),PNG_EMPTY); [all …]
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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/gregbook/ |
A D | writepng.c | 87 png_infop info_ptr; in writepng_init() local 99 if (!info_ptr) { in writepng_init() 225 png_write_info(png_ptr, info_ptr); in writepng_init() 245 mainprog_ptr->info_ptr = info_ptr; in writepng_init() 262 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; in writepng_encode_image() local 271 mainprog_ptr->info_ptr = NULL; in writepng_encode_image() 300 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; in writepng_encode_row() local 309 mainprog_ptr->info_ptr = NULL; in writepng_encode_row() 330 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; in writepng_encode_finish() local 359 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; in writepng_cleanup() local [all …]
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A D | readpng2.c | 108 png_infop info_ptr; in readpng2_init() local 118 info_ptr = png_create_info_struct(png_ptr); in readpng2_init() 119 if (!info_ptr) { in readpng2_init() 177 mainprog_ptr->info_ptr = info_ptr; in readpng2_init() 193 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; in readpng2_decode_data() local 202 mainprog_ptr->info_ptr = NULL; in readpng2_decode_data() 367 png_read_update_info(png_ptr, info_ptr); in readpng2_info_callback() 459 (void)info_ptr; /* Unused */ in readpng2_end_callback() 471 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; in readpng2_cleanup() local 473 if (png_ptr && info_ptr) in readpng2_cleanup() [all …]
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A D | readpng.c | 70 static png_infop info_ptr = NULL; variable 108 info_ptr = png_create_info_struct(png_ptr); in readpng_init() 109 if (!info_ptr) { in readpng_init() 124 png_destroy_read_struct(&png_ptr, &info_ptr, NULL); in readpng_init() 170 if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_bKGD)) in readpng_get_bgcolor() 177 png_get_bKGD(png_ptr, info_ptr, &pBackground); in readpng_get_bgcolor() 236 if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) in readpng_get_image() 255 if (png_get_gAMA(png_ptr, info_ptr, &gamma)) in readpng_get_image() 262 png_read_update_info(png_ptr, info_ptr); in readpng_get_image() 318 if (png_ptr && info_ptr) { [all …]
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/AliOS-Things-master/components/SDL2/src/image/ |
A D | IMG_png.c | 255 png_infop info_ptr; in IMG_LoadPNG_RW() local 291 info_ptr = lib.png_create_info_struct(png_ptr); in IMG_LoadPNG_RW() 292 if (info_ptr == NULL) { in IMG_LoadPNG_RW() 317 lib.png_read_info(png_ptr, info_ptr); in IMG_LoadPNG_RW() 371 lib.png_read_update_info(png_ptr, info_ptr); in IMG_LoadPNG_RW() 378 num_channels = lib.png_get_channels(png_ptr, info_ptr); in IMG_LoadPNG_RW() 459 info_ptr ? &info_ptr : (png_infopp)0, in IMG_LoadPNG_RW() 538 png_infop info_ptr; in IMG_SavePNG_RW_libpng() local 550 info_ptr = lib.png_create_info_struct(png_ptr); in IMG_SavePNG_RW_libpng() 551 if (info_ptr == NULL) { in IMG_SavePNG_RW_libpng() [all …]
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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/libtests/ |
A D | readpng.c | 38 png_infop info_ptr = NULL; in read_png() local 46 png_destroy_read_struct(&png_ptr, &info_ptr, NULL); in read_png() 54 info_ptr = png_create_info_struct(png_ptr); in read_png() 55 if (info_ptr == NULL) in read_png() 60 png_read_info(png_ptr, info_ptr); in read_png() 63 size_t rowbytes = png_get_rowbytes(png_ptr, info_ptr); in read_png() 73 png_uint_32 height = png_get_image_height(png_ptr, info_ptr); in read_png() 77 int passes = png_get_interlace_type(png_ptr, info_ptr) == in read_png() 103 png_read_end(png_ptr, info_ptr); in read_png() 104 png_destroy_read_struct(&png_ptr, &info_ptr, NULL); in read_png()
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A D | timepng.c | 83 static void read_by_row(png_structp png_ptr, png_infop info_ptr, in read_by_row() argument 100 png_read_info(png_ptr, info_ptr); in read_by_row() 103 size_t rowbytes = png_get_rowbytes(png_ptr, info_ptr); in read_by_row() 133 png_read_end(png_ptr, info_ptr); in read_by_row() 151 png_infop info_ptr = NULL; in read_png() local 158 png_destroy_read_struct(&png_ptr, &info_ptr, NULL); in read_png() 167 info_ptr = png_create_info_struct(png_ptr); in read_png() 169 if (info_ptr == NULL) in read_png() 173 read_by_row(png_ptr, info_ptr, write_file, fp); in read_png() 176 png_read_png(png_ptr, info_ptr, transforms, NULL/*params*/); in read_png() [all …]
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A D | makepng.c | 776 volatile png_infop info_ptr = NULL; in write_png() local 788 png_infop nv_info = info_ptr; in write_png() 791 info_ptr = NULL; in write_png() 811 if (info_ptr == NULL) in write_png() 941 png_write_info(png_ptr, info_ptr); in write_png() 980 png_write_end(png_ptr, info_ptr); in write_png() 984 png_infop nv_info = info_ptr; in write_png() 987 info_ptr = NULL; in write_png() 1292 png_set_text(png_ptr, info_ptr, text, 1); in set_text() 1361 png_set_hIST(png_ptr, info_ptr, freq); in insert_hIST() [all …]
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A D | pngunknown.c | 398 png_infop info_ptr, end_ptr; member 417 d->info_ptr = d->end_ptr = NULL; in init_display() 480 get_valid(display *d, png_infop info_ptr) in get_valid() argument 586 get_unknown(display *d, png_infop info_ptr, int after_IDAT) in get_unknown() argument 639 get_unknown(display *d, png_infop info_ptr, int after_IDAT) in get_unknown() argument 642 UNUSED(info_ptr); in get_unknown() 683 d->info_ptr = png_create_info_struct(d->png_ptr); in check() 685 if (d->info_ptr == NULL || d->end_ptr == NULL) in check() 805 png_read_info(d->png_ptr, d->info_ptr); in check() 807 switch (png_get_interlace_type(d->png_ptr, d->info_ptr)) in check() [all …]
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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/oss-fuzz/ |
A D | libpng_read_fuzzer.cc | 35 else if (png_handler.info_ptr) \ 42 png_handler.info_ptr = nullptr; \ 52 png_infop info_ptr = nullptr; member 62 png_destroy_read_struct(&png_ptr, &info_ptr, &end_info_ptr); in ~PngObjectHandler() 63 else if (info_ptr) in ~PngObjectHandler() 64 png_destroy_read_struct(&png_ptr, &info_ptr, nullptr); in ~PngObjectHandler() 100 png_handler.info_ptr = nullptr; in LLVMFuzzerTestOneInput() 110 if (!png_handler.info_ptr) { in LLVMFuzzerTestOneInput() 139 png_read_info(png_handler.png_ptr, png_handler.info_ptr); in LLVMFuzzerTestOneInput() 173 png_read_update_info(png_handler.png_ptr, png_handler.info_ptr); in LLVMFuzzerTestOneInput() [all …]
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/AliOS-Things-master/components/SDL2/src/image/VisualC/external/include/ |
A D | png.h | 1368 png_inforp info_ptr)); 1404 png_inforp info_ptr)); 1843 png_const_inforp info_ptr)); 1850 png_const_inforp info_ptr)); 1861 png_const_inforp info_ptr)); 1866 png_const_inforp info_ptr)); 1870 png_const_inforp info_ptr)); 1874 png_const_inforp info_ptr)); 1960 png_inforp info_ptr, 2397 png_const_inforp info_ptr)) [all …]
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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/visupng/ |
A D | PngFile.c | 30 static png_infop info_ptr = NULL; variable 147 info_ptr = png_create_info_struct(png_ptr); 148 if (!info_ptr) 170 png_read_info(png_ptr, info_ptr); 212 if (png_get_gAMA(png_ptr, info_ptr, &dGamma)) 217 png_read_update_info(png_ptr, info_ptr); 227 ulRowBytes = png_get_rowbytes(png_ptr, info_ptr); 328 info_ptr = png_create_info_struct(png_ptr); 329 if (!info_ptr) { 353 png_write_info(png_ptr, info_ptr); [all …]
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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/pngminus/ |
A D | png2pnm.c | 167 png_info *info_ptr = NULL; in png2pnm() local 201 info_ptr = png_create_info_struct (png_ptr); in png2pnm() 202 if (!info_ptr) in png2pnm() 210 png_destroy_read_struct (&png_ptr, &info_ptr, NULL); in png2pnm() 219 png_read_info (png_ptr, info_ptr); in png2pnm() 234 if (png_get_valid (png_ptr, info_ptr, PNG_INFO_tRNS)) in png2pnm() 246 if (png_get_gAMA (png_ptr, info_ptr, &file_gamma)) in png2pnm() 253 png_read_update_info (png_ptr, info_ptr); in png2pnm() 290 row_bytes = png_get_rowbytes (png_ptr, info_ptr); in png2pnm() 322 png_read_end (png_ptr, info_ptr); in png2pnm() [all …]
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A D | pnm2png.c | 167 png_info *info_ptr = NULL; in pnm2png() local 447 info_ptr = png_create_info_struct (png_ptr); in pnm2png() 448 if (!info_ptr) in pnm2png() 465 png_destroy_write_struct (&png_ptr, &info_ptr); in pnm2png() 474 png_set_IHDR (png_ptr, info_ptr, width, height, bit_depth, color_type, in pnm2png() 479 png_write_info (png_ptr, info_ptr); in pnm2png() 487 png_destroy_write_struct (&png_ptr, &info_ptr); in pnm2png() 501 png_write_end (png_ptr, info_ptr); in pnm2png() 504 png_destroy_write_struct (&png_ptr, &info_ptr); in pnm2png()
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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/examples/ |
A D | pngpixel.c | 73 print_pixel(png_structp png_ptr, png_infop info_ptr, png_const_bytep row, in print_pixel() argument 76 unsigned int bit_depth = png_get_bit_depth(png_ptr, info_ptr); in print_pixel() 78 switch (png_get_color_type(png_ptr, info_ptr)) in print_pixel() 94 if ((png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette) & in print_pixel() 99 if ((png_get_tRNS(png_ptr, info_ptr, &trans_alpha, &num_trans, in print_pixel() 171 png_infop info_ptr = png_create_info_struct(png_ptr); in main() local 173 if (info_ptr != NULL) in main() 198 png_read_info(png_ptr, info_ptr); in main() 206 info_ptr)); in main() 217 if (png_get_IHDR(png_ptr, info_ptr, &width, &height, in main() [all …]
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A D | iccfrompng.c | 40 png_infop info_ptr = NULL; in extract() local 54 png_destroy_read_struct(&png_ptr, &info_ptr, NULL); in extract() 60 info_ptr = png_create_info_struct(png_ptr); in extract() 61 if (info_ptr == NULL) in extract() 64 png_read_info(png_ptr, info_ptr); in extract() 71 if (png_get_iCCP(png_ptr, info_ptr, &name, &compression_type, &profile, in extract() 86 png_destroy_read_struct(&png_ptr, &info_ptr, NULL); in extract()
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