Searched refs:num_to_check (Results 1 - 4 of 4) sorted by relevance
/openjdk7/jdk/src/share/native/sun/awt/libpng/ |
H A D | png.c | 77 png_sig_cmp(png_const_bytep sig, png_size_t start, png_size_t num_to_check) argument 81 if (num_to_check > 8) 82 num_to_check = 8; 84 else if (num_to_check < 1) 90 if (start + num_to_check > 8) 91 num_to_check = 8 - start; 93 return ((int)(png_memcmp(&sig[start], &png_signature[start], num_to_check)));
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H A D | pngpread.c | 207 num_to_check = 8 - num_checked; local 209 if (png_ptr->buffer_size < num_to_check) 211 num_to_check = png_ptr->buffer_size; 215 num_to_check); 216 png_ptr->sig_bytes = (png_byte)(png_ptr->sig_bytes + num_to_check); 218 if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check)) 221 png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
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H A D | pngrutil.c | 147 png_size_t num_checked, num_to_check; local 154 num_to_check = 8 - num_checked; 161 png_read_data(png_ptr, &(info_ptr->signature[num_checked]), num_to_check); 164 if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check)) 167 png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
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H A D | png.h | 991 /* Check sig[start] through sig[start + num_to_check - 1] to see if it's a 993 * signature, and non-zero otherwise. Having num_to_check == 0 or 997 png_size_t num_to_check));
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