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Searched refs:chunk_name (Results 1 – 25 of 27) sorted by relevance

12

/external/qemu/distrib/libpng-1.2.19/
Dpngread.c416 png_crc_read(png_ptr, png_ptr->chunk_name, 4); in png_read_info()
418 png_debug2(0, "Reading %s chunk, length=%lu.\n", png_ptr->chunk_name, in png_read_info()
424 if (!png_memcmp(png_ptr->chunk_name, (png_bytep)png_IDAT, 4)) in png_read_info()
428 if (!png_memcmp(png_ptr->chunk_name, png_IHDR, 4)) in png_read_info()
430 else if (!png_memcmp(png_ptr->chunk_name, png_IEND, 4)) in png_read_info()
433 else if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name)) in png_read_info()
435 if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_read_info()
438 if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) in png_read_info()
440 else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_read_info()
451 else if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) in png_read_info()
[all …]
Dpngpread.c215 png_crc_read(png_ptr, png_ptr->chunk_name, 4); in png_push_read_chunk()
219 if (!png_memcmp(png_ptr->chunk_name, (png_bytep)png_IDAT, 4)) in png_push_read_chunk()
223 if (!png_memcmp(png_ptr->chunk_name, png_IHDR, 4)) in png_push_read_chunk()
232 else if (!png_memcmp(png_ptr->chunk_name, png_IEND, 4)) in png_push_read_chunk()
245 else if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name)) in png_push_read_chunk()
252 if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_push_read_chunk()
255 if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) in png_push_read_chunk()
257 else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_push_read_chunk()
267 else if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) in png_push_read_chunk()
276 else if (!png_memcmp(png_ptr->chunk_name, (png_bytep)png_IDAT, 4)) in png_push_read_chunk()
[all …]
Dpngrutil.c125 if (((png_ptr->chunk_name[0] & 0x20) && /* Ancillary */ in png_crc_finish()
127 (!(png_ptr->chunk_name[0] & 0x20) && /* Critical */ in png_crc_finish()
151 if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ in png_crc_error()
291 png_ptr->chunk_name); in png_decompress_chunk()
295 png_ptr->chunk_name); in png_decompress_chunk()
299 png_ptr->chunk_name); in png_decompress_chunk()
2177 if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) /* not an IDAT */ in png_handle_unknown()
2181 png_check_chunk_name(png_ptr, png_ptr->chunk_name); in png_handle_unknown()
2183 if (!(png_ptr->chunk_name[0] & 0x20)) in png_handle_unknown()
2186 if(png_handle_as_unknown(png_ptr, png_ptr->chunk_name) != in png_handle_unknown()
[all …]
Dpng.c221 if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ in png_calculate_crc()
788 png_handle_as_unknown(png_structp png_ptr, png_bytep chunk_name) in png_handle_as_unknown() argument
793 if(png_ptr == NULL || chunk_name == NULL || png_ptr->num_chunk_list<=0) in png_handle_as_unknown()
797 if (!png_memcmp(chunk_name, p, 4)) in png_handle_as_unknown()
Dpngerror.c134 int c = png_ptr->chunk_name[iin++]; in png_format_buffer()
Dpngwutil.c62 png_write_chunk(png_structp png_ptr, png_bytep chunk_name, in png_write_chunk() argument
66 png_write_chunk_start(png_ptr, chunk_name, (png_uint_32)length); in png_write_chunk()
76 png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name, in png_write_chunk_start() argument
80 png_debug2(0, "Writing %s chunk (%lu bytes)\n", chunk_name, length); in png_write_chunk_start()
88 png_write_data(png_ptr, chunk_name, (png_size_t)4); in png_write_chunk_start()
91 png_calculate_crc(png_ptr, chunk_name, (png_size_t)4); in png_write_chunk_start()
Dpngget.c732 (png_ptr->chunk_name[0] == '\0' ? "text" in png_get_text()
733 : (png_const_charp)png_ptr->chunk_name)); in png_get_text()
Dpng.h1183 png_byte chunk_name[5]; /* null-terminated name of current chunk */ member
1483 png_bytep chunk_name, png_bytep data, png_size_t length));
1487 png_bytep chunk_name, png_uint_32 length));
2430 chunk_name));
3422 png_bytep chunk_name));
/external/chromium_org/third_party/libpng/
Dpngread.c442 PNG_CONST png_bytep chunk_name = png_ptr->chunk_name; in png_read_info() local
447 if (!png_memcmp(chunk_name, png_IDAT, 4)) in png_read_info()
451 if (!png_memcmp(chunk_name, png_IHDR, 4)) in png_read_info()
453 else if (!png_memcmp(chunk_name, png_IEND, 4)) in png_read_info()
456 else if (png_handle_as_unknown(png_ptr, chunk_name)) in png_read_info()
458 if (!png_memcmp(chunk_name, png_IDAT, 4)) in png_read_info()
461 if (!png_memcmp(chunk_name, png_PLTE, 4)) in png_read_info()
463 else if (!png_memcmp(chunk_name, png_IDAT, 4)) in png_read_info()
474 else if (!png_memcmp(chunk_name, png_PLTE, 4)) in png_read_info()
476 else if (!png_memcmp(chunk_name, png_IDAT, 4)) in png_read_info()
[all …]
Dpngpread.c230 png_crc_read(png_ptr, png_ptr->chunk_name, 4); in png_push_read_chunk()
231 png_check_chunk_name(png_ptr, png_ptr->chunk_name); in png_push_read_chunk()
235 if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_push_read_chunk()
239 if (!png_memcmp(png_ptr->chunk_name, png_IHDR, 4)) in png_push_read_chunk()
253 else if (!png_memcmp(png_ptr->chunk_name, png_IEND, 4)) in png_push_read_chunk()
268 else if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name)) in png_push_read_chunk()
276 if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_push_read_chunk()
281 if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) in png_push_read_chunk()
284 else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_push_read_chunk()
296 else if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) in png_push_read_chunk()
[all …]
Dpngrutil.c122 png_memcpy(png_ptr->chunk_name, buf + 4, 4); in png_read_chunk_header()
125 png_ptr->chunk_name, length); in png_read_chunk_header()
129 png_calculate_crc(png_ptr, png_ptr->chunk_name, 4); in png_read_chunk_header()
132 png_check_chunk_name(png_ptr, png_ptr->chunk_name); in png_read_chunk_header()
169 if (((png_ptr->chunk_name[0] & 0x20) && /* Ancillary */ in png_crc_finish()
171 (!(png_ptr->chunk_name[0] & 0x20) && /* Critical */ in png_crc_finish()
196 if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ in png_crc_error()
295 png_snprintf(umsg, sizeof umsg, msg, png_ptr->chunk_name); in png_inflate()
2400 if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) /* Not an IDAT */ in png_handle_unknown()
2404 if (!(png_ptr->chunk_name[0] & 0x20)) in png_handle_unknown()
[all …]
Dpng.c226 if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ in png_calculate_crc()
784 png_handle_as_unknown(png_structp png_ptr, png_bytep chunk_name) in png_handle_as_unknown() argument
789 if (png_ptr == NULL || chunk_name == NULL || png_ptr->num_chunk_list<=0) in png_handle_as_unknown()
793 if (!png_memcmp(chunk_name, p, 4)) in png_handle_as_unknown()
Dpngwutil.c84 png_write_chunk(png_structp png_ptr, png_bytep chunk_name, in png_write_chunk() argument
89 png_write_chunk_start(png_ptr, chunk_name, (png_uint_32)length); in png_write_chunk()
99 png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name, in png_write_chunk_start() argument
104 png_debug2(0, "Writing %s chunk, length = %lu", chunk_name, in png_write_chunk_start()
113 png_memcpy(buf + 4, chunk_name, 4); in png_write_chunk_start()
116 png_memcpy(png_ptr->chunk_name, chunk_name, 4); in png_write_chunk_start()
119 png_calculate_crc(png_ptr, chunk_name, (png_size_t)4); in png_write_chunk_start()
Dpngerror.c169 int c = png_ptr->chunk_name[iin++]; in png_format_buffer()
Dpngget.c770 (png_ptr->chunk_name[0] == '\0' ? "text" in png_get_text()
771 : (png_const_charp)png_ptr->chunk_name)); in png_get_text()
Dpng.h1316 png_byte chunk_name[5] PNG_DEPSTRUCT; /* null-terminated name of current chunk */ member
1624 png_bytep chunk_name, png_bytep data, png_size_t length));
1628 png_bytep chunk_name, png_uint_32 length));
2575 chunk_name));
3652 png_bytep chunk_name)) PNG_PRIVATE;
Dpngset.c659 png_ptr->chunk_name[0] == '\0') ? in png_set_text_2()
660 "text" : (png_const_charp)png_ptr->chunk_name)); in png_set_text_2()
/external/libpng/
Dpngread.c446 PNG_CONST png_bytep chunk_name = png_ptr->chunk_name; in png_read_info() local
451 if (!png_memcmp(chunk_name, png_IDAT, 4)) in png_read_info()
455 if (!png_memcmp(chunk_name, png_IHDR, 4)) in png_read_info()
457 else if (!png_memcmp(chunk_name, png_IEND, 4)) in png_read_info()
460 else if (png_handle_as_unknown(png_ptr, chunk_name)) in png_read_info()
462 if (!png_memcmp(chunk_name, png_IDAT, 4)) in png_read_info()
465 if (!png_memcmp(chunk_name, png_PLTE, 4)) in png_read_info()
467 else if (!png_memcmp(chunk_name, png_IDAT, 4)) in png_read_info()
478 else if (!png_memcmp(chunk_name, png_PLTE, 4)) in png_read_info()
480 else if (!png_memcmp(chunk_name, png_IDAT, 4)) in png_read_info()
[all …]
Dpngpread.c230 png_crc_read(png_ptr, png_ptr->chunk_name, 4); in png_push_read_chunk()
231 png_check_chunk_name(png_ptr, png_ptr->chunk_name); in png_push_read_chunk()
235 if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_push_read_chunk()
239 if (!png_memcmp(png_ptr->chunk_name, png_IHDR, 4)) in png_push_read_chunk()
253 else if (!png_memcmp(png_ptr->chunk_name, png_IEND, 4)) in png_push_read_chunk()
268 else if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name)) in png_push_read_chunk()
276 if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_push_read_chunk()
281 if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) in png_push_read_chunk()
284 else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) in png_push_read_chunk()
296 else if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) in png_push_read_chunk()
[all …]
Dpngrutil.c122 png_memcpy(png_ptr->chunk_name, buf + 4, 4); in png_read_chunk_header()
125 png_ptr->chunk_name, length); in png_read_chunk_header()
129 png_calculate_crc(png_ptr, png_ptr->chunk_name, 4); in png_read_chunk_header()
132 png_check_chunk_name(png_ptr, png_ptr->chunk_name); in png_read_chunk_header()
174 if (((png_ptr->chunk_name[0] & 0x20) && /* Ancillary */ in png_opt_crc_finish()
176 (!(png_ptr->chunk_name[0] & 0x20) && /* Critical */ in png_opt_crc_finish()
213 if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ in png_crc_error()
312 png_snprintf(umsg, sizeof umsg, msg, png_ptr->chunk_name); in png_inflate()
2416 if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) /* Not an IDAT */ in png_handle_unknown()
2420 if (!(png_ptr->chunk_name[0] & 0x20)) in png_handle_unknown()
[all …]
Dpng.c227 if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ in png_calculate_crc()
785 png_handle_as_unknown(png_structp png_ptr, png_bytep chunk_name) in png_handle_as_unknown() argument
790 if (png_ptr == NULL || chunk_name == NULL || png_ptr->num_chunk_list<=0) in png_handle_as_unknown()
794 if (!png_memcmp(chunk_name, p, 4)) in png_handle_as_unknown()
Dpngwutil.c84 png_write_chunk(png_structp png_ptr, png_bytep chunk_name, in png_write_chunk() argument
89 png_write_chunk_start(png_ptr, chunk_name, (png_uint_32)length); in png_write_chunk()
99 png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name, in png_write_chunk_start() argument
104 png_debug2(0, "Writing %s chunk, length = %lu", chunk_name, in png_write_chunk_start()
113 png_memcpy(buf + 4, chunk_name, 4); in png_write_chunk_start()
116 png_memcpy(png_ptr->chunk_name, chunk_name, 4); in png_write_chunk_start()
119 png_calculate_crc(png_ptr, chunk_name, (png_size_t)4); in png_write_chunk_start()
Dpngerror.c169 int c = png_ptr->chunk_name[iin++]; in png_format_buffer()
Dpngget.c770 (png_ptr->chunk_name[0] == '\0' ? "text" in png_get_text()
771 : (png_const_charp)png_ptr->chunk_name)); in png_get_text()
Dpng.h1369 png_byte chunk_name[5] PNG_DEPSTRUCT; /* null-terminated name of current chunk */ member
1680 png_bytep chunk_name, png_bytep data, png_size_t length));
1684 png_bytep chunk_name, png_uint_32 length));
2647 chunk_name));
3741 png_bytep chunk_name)) PNG_PRIVATE;

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