Searched defs:chunk_name (Results 1 - 20 of 20) sorted by relevance

/external/opencv3/3rdparty/libpng/
H A Dpngread.c191 png_uint_32 chunk_name = png_ptr->chunk_name; local
196 if (chunk_name == png_IDAT)
200 if (chunk_name == png_IHDR)
203 else if (chunk_name == png_IEND)
207 else if (png_chunk_unknown_handling(png_ptr, chunk_name) !=
210 if (chunk_name == png_IDAT)
215 if (chunk_name == png_PLTE)
218 else if (chunk_name == png_IDAT)
231 else if (chunk_name
814 png_uint_32 chunk_name = png_ptr->chunk_name; local
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H A Dpngerror.c369 * to the current chunk. The chunk name comes from png_ptr->chunk_name,
386 png_uint_32 chunk_name = png_ptr->chunk_name; local
391 int c = (int)(chunk_name >> ishift) & 0xff;
H A Dpngpread.c188 png_uint_32 chunk_name; local
211 png_ptr->chunk_name = PNG_CHUNK_FROM_STRING(chunk_tag);
212 png_check_chunk_name(png_ptr, png_ptr->chunk_name);
216 chunk_name = png_ptr->chunk_name;
218 if (chunk_name == png_IDAT)
230 if (chunk_name == png_IHDR)
244 else if (chunk_name == png_IEND)
259 else if (png_chunk_unknown_handling(png_ptr, chunk_name))
267 if (chunk_name
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H A Dpngstruct.h107 png_uint_32 chunk_name; /* PNG_CHUNK() id of current chunk */ member in struct:png_struct_def
H A Dpng.c124 if (PNG_CHUNK_ANCILLIARY(png_ptr->chunk_name))
713 png_handle_as_unknown(png_structp png_ptr, png_const_bytep chunk_name) argument
715 /* Check chunk_name and return "keep" value if it's on the list, else 0 */
718 if (png_ptr == NULL || chunk_name == NULL || png_ptr->num_chunk_list <= 0)
731 if (!png_memcmp(chunk_name, p, 4))
740 png_chunk_unknown_handling(png_structp png_ptr, png_uint_32 chunk_name) argument
744 PNG_CSTRING_FROM_CHUNK(chunk_string, chunk_name);
H A Dpngrutil.c149 * Put the type name into png_ptr->chunk_name, and return the length.
167 /* Put the chunk name into png_ptr->chunk_name. */
168 png_ptr->chunk_name = PNG_CHUNK_FROM_STRING(buf+4);
171 (unsigned long)png_ptr->chunk_name, (unsigned long)length);
178 png_check_chunk_name(png_ptr, png_ptr->chunk_name);
221 if (PNG_CHUNK_ANCILLIARY(png_ptr->chunk_name) ?
250 if (PNG_CHUNK_ANCILLIARY(png_ptr->chunk_name))
2650 if (png_ptr->chunk_name != png_IDAT)
2654 if (PNG_CHUNK_CRITICAL(png_ptr->chunk_name))
2657 if (png_chunk_unknown_handling(png_ptr, png_ptr->chunk_name) !
2760 png_check_chunk_name(png_structp png_ptr, png_uint_32 chunk_name) argument
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H A Dpngwutil.c90 png_write_chunk_header(png_structp png_ptr, png_uint_32 chunk_name, argument
96 PNG_CSTRING_FROM_CHUNK(buf, chunk_name);
112 png_save_uint_32(buf + 4, chunk_name);
115 /* Put the chunk name into png_ptr->chunk_name */
116 png_ptr->chunk_name = chunk_name;
193 png_write_complete_chunk(png_structp png_ptr, png_uint_32 chunk_name, argument
203 png_write_chunk_header(png_ptr, chunk_name, (png_uint_32)length);
/external/libpng/
H A Dpngpread.c169 png_uint_32 chunk_name; local
190 png_ptr->chunk_name = PNG_CHUNK_FROM_STRING(chunk_tag);
191 png_check_chunk_name(png_ptr, png_ptr->chunk_name);
195 chunk_name = png_ptr->chunk_name;
197 if (chunk_name == png_IDAT)
224 if (chunk_name == png_IHDR)
233 else if (chunk_name == png_IEND)
243 else if ((keep = png_chunk_unknown_handling(png_ptr, chunk_name)) != 0)
248 if (chunk_name
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H A Dpngread.c109 png_uint_32 chunk_name = png_ptr->chunk_name; local
114 if (chunk_name == png_IDAT)
135 if (chunk_name == png_IHDR)
138 else if (chunk_name == png_IEND)
142 else if ((keep = png_chunk_unknown_handling(png_ptr, chunk_name)) != 0)
146 if (chunk_name == png_PLTE)
149 else if (chunk_name == png_IDAT)
156 else if (chunk_name == png_PLTE)
159 else if (chunk_name
786 png_uint_32 chunk_name = png_ptr->chunk_name; local
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H A Dpngrutil.c153 * Put the type name into png_ptr->chunk_name, and return the length.
171 /* Put the chunk name into png_ptr->chunk_name. */
172 png_ptr->chunk_name = PNG_CHUNK_FROM_STRING(buf+4);
175 (unsigned long)png_ptr->chunk_name, (unsigned long)length);
182 png_check_chunk_name(png_ptr, png_ptr->chunk_name);
228 if (PNG_CHUNK_ANCILLARY(png_ptr->chunk_name) != 0 ?
254 if (PNG_CHUNK_ANCILLARY(png_ptr->chunk_name) != 0)
634 ret = png_inflate_claim(png_ptr, png_ptr->chunk_name);
640 ret = png_inflate(png_ptr, png_ptr->chunk_name, 1/*finish*/,
668 ret = png_inflate(png_ptr, png_ptr->chunk_name,
3032 png_check_chunk_name(png_structrp png_ptr, png_uint_32 chunk_name) argument
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H A Dpngstruct.h220 png_uint_32 chunk_name; /* PNG_CHUNK() id of current chunk */ member in struct:png_struct_def
H A Dpngwutil.c73 png_write_chunk_header(png_structrp png_ptr, png_uint_32 chunk_name, argument
79 PNG_CSTRING_FROM_CHUNK(buf, chunk_name);
95 png_save_uint_32(buf + 4, chunk_name);
98 /* Put the chunk name into png_ptr->chunk_name */
99 png_ptr->chunk_name = chunk_name;
176 png_write_complete_chunk(png_structrp png_ptr, png_uint_32 chunk_name, argument
186 png_write_chunk_header(png_ptr, chunk_name, (png_uint_32)length);
489 png_text_compress(png_structrp png_ptr, png_uint_32 chunk_name, argument
504 ret = png_deflate_claim(png_ptr, chunk_name, com
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H A Dpng.c123 if (PNG_CHUNK_ANCILLARY(png_ptr->chunk_name) != 0)
891 png_handle_as_unknown(png_const_structrp png_ptr, png_const_bytep chunk_name) argument
893 /* Check chunk_name and return "keep" value if it's on the list, else 0 */
896 if (png_ptr == NULL || chunk_name == NULL || png_ptr->num_chunk_list == 0)
910 if (memcmp(chunk_name, p, 4) == 0)
926 png_chunk_unknown_handling(png_const_structrp png_ptr, png_uint_32 chunk_name) argument
930 PNG_CSTRING_FROM_CHUNK(chunk_string, chunk_name);
/external/pdfium/third_party/lpng_v163/
H A Dpngpread.c186 png_uint_32 chunk_name; local
212 png_ptr->chunk_name = PNG_CHUNK_FROM_STRING(chunk_tag);
213 png_check_chunk_name(png_ptr, png_ptr->chunk_name);
217 chunk_name = png_ptr->chunk_name;
219 if (chunk_name == png_IDAT)
245 if (chunk_name == png_IHDR)
259 else if (chunk_name == png_IEND)
274 else if ((keep = png_chunk_unknown_handling(png_ptr, chunk_name)) != 0)
284 if (chunk_name
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H A Dpngerror.c367 png_ptr->chunk_name != 0)
378 png_ptr->chunk_name != 0)
406 * to the current chunk. The chunk name comes from png_ptr->chunk_name,
423 png_uint_32 chunk_name = png_ptr->chunk_name; local
428 int c = (int)(chunk_name >> ishift) & 0xff;
H A Dpngread.c108 png_uint_32 chunk_name = png_ptr->chunk_name; local
113 if (chunk_name == png_IDAT)
134 if (chunk_name == png_IHDR)
137 else if (chunk_name == png_IEND)
141 else if ((keep = png_chunk_unknown_handling(png_ptr, chunk_name)) != 0)
145 if (chunk_name == png_PLTE)
148 else if (chunk_name == png_IDAT)
155 else if (chunk_name == png_PLTE)
158 else if (chunk_name
716 png_uint_32 chunk_name = png_ptr->chunk_name; local
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H A Dpngrutil.c146 * Put the type name into png_ptr->chunk_name, and return the length.
164 /* Put the chunk name into png_ptr->chunk_name. */
165 png_ptr->chunk_name = PNG_CHUNK_FROM_STRING(buf+4);
168 (unsigned long)png_ptr->chunk_name, (unsigned long)length);
175 png_check_chunk_name(png_ptr, png_ptr->chunk_name);
221 if (PNG_CHUNK_ANCILLARY(png_ptr->chunk_name) ?
250 if (PNG_CHUNK_ANCILLARY(png_ptr->chunk_name))
600 ret = png_inflate_claim(png_ptr, png_ptr->chunk_name);
606 ret = png_inflate(png_ptr, png_ptr->chunk_name, 1/*finish*/,
634 ret = png_inflate(png_ptr, png_ptr->chunk_name,
2972 png_check_chunk_name(png_structrp png_ptr, png_uint_32 chunk_name) argument
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H A Dpngstruct.h221 png_uint_32 chunk_name; /* PNG_CHUNK() id of current chunk */ member in struct:png_struct_def
H A Dpngwutil.c72 png_write_chunk_header(png_structrp png_ptr, png_uint_32 chunk_name, argument
78 PNG_CSTRING_FROM_CHUNK(buf, chunk_name);
94 png_save_uint_32(buf + 4, chunk_name);
97 /* Put the chunk name into png_ptr->chunk_name */
98 png_ptr->chunk_name = chunk_name;
175 png_write_complete_chunk(png_structrp png_ptr, png_uint_32 chunk_name, argument
185 png_write_chunk_header(png_ptr, chunk_name, (png_uint_32)length);
488 png_text_compress(png_structrp png_ptr, png_uint_32 chunk_name, argument
503 ret = png_deflate_claim(png_ptr, chunk_name, com
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H A Dpng.c117 if (PNG_CHUNK_ANCILLARY(png_ptr->chunk_name))
825 png_handle_as_unknown(png_const_structrp png_ptr, png_const_bytep chunk_name) argument
827 /* Check chunk_name and return "keep" value if it's on the list, else 0 */
830 if (png_ptr == NULL || chunk_name == NULL || png_ptr->num_chunk_list == 0)
844 if (!memcmp(chunk_name, p, 4))
859 png_chunk_unknown_handling(png_const_structrp png_ptr, png_uint_32 chunk_name) argument
863 PNG_CSTRING_FROM_CHUNK(chunk_string, chunk_name);

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