Searched refs:num_to_check (Results 1 - 12 of 12) sorted by relevance

/external/qemu/distrib/libpng-1.2.46/
H A Dpng.c122 png_sig_cmp(png_bytep sig, png_size_t start, png_size_t num_to_check) argument
125 if (num_to_check > 8)
126 num_to_check = 8;
127 else if (num_to_check < 1)
133 if (start + num_to_check > 8)
134 num_to_check = 8 - start;
136 return ((int)(png_memcmp(&sig[start], &png_signature[start], num_to_check)));
H A Dpngpread.c122 num_to_check = 8 - num_checked; local
124 if (png_ptr->buffer_size < num_to_check)
126 num_to_check = png_ptr->buffer_size;
130 num_to_check);
131 png_ptr->sig_bytes = (png_byte)(png_ptr->sig_bytes + num_to_check);
133 if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check))
136 png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
H A Dpngread.c369 num_to_check = 8 - num_checked; local
371 png_read_data(png_ptr, &(info_ptr->signature[num_checked]), num_to_check);
374 if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check))
377 png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
H A Dpng.h1630 /* Check sig[start] through sig[start + num_to_check - 1] to see if it's a
1632 * signature, and non-zero otherwise. Having num_to_check == 0 or
1636 png_size_t num_to_check));
/external/chromium_org/third_party/libpng/
H A Dpng.c121 png_sig_cmp(png_bytep sig, png_size_t start, png_size_t num_to_check) argument
124 if (num_to_check > 8)
125 num_to_check = 8;
126 else if (num_to_check < 1)
132 if (start + num_to_check > 8)
133 num_to_check = 8 - start;
135 return ((int)(png_memcmp(&sig[start], &png_signature[start], num_to_check)));
H A Dpngpread.c122 num_to_check = 8 - num_checked; local
124 if (png_ptr->buffer_size < num_to_check)
126 num_to_check = png_ptr->buffer_size;
130 num_to_check);
131 png_ptr->sig_bytes = (png_byte)(png_ptr->sig_bytes + num_to_check);
133 if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check))
136 png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
H A Dpngread.c365 num_to_check = 8 - num_checked; local
367 png_read_data(png_ptr, &(info_ptr->signature[num_checked]), num_to_check);
370 if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check))
373 png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
H A Dpng.h1574 /* Check sig[start] through sig[start + num_to_check - 1] to see if it's a
1576 * signature, and non-zero otherwise. Having num_to_check == 0 or
1580 png_size_t num_to_check));
/external/libpng/
H A Dpngpread.c155 num_to_check = 8 - num_checked; local
157 if (png_ptr->buffer_size < num_to_check)
159 num_to_check = png_ptr->buffer_size;
163 num_to_check);
164 png_ptr->sig_bytes = (png_byte)(png_ptr->sig_bytes + num_to_check);
166 if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check))
169 png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
H A Dpng.c49 png_sig_cmp(png_const_bytep sig, png_size_t start, png_size_t num_to_check) argument
53 if (num_to_check > 8)
54 num_to_check = 8;
56 else if (num_to_check < 1)
62 if (start + num_to_check > 8)
63 num_to_check = 8 - start;
65 return ((int)(memcmp(&sig[start], &png_signature[start], num_to_check)));
H A Dpngrutil.c117 png_size_t num_checked, num_to_check; local
124 num_to_check = 8 - num_checked;
131 png_read_data(png_ptr, &(info_ptr->signature[num_checked]), num_to_check);
134 if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check))
137 png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4))
H A Dpng.h1031 /* Check sig[start] through sig[start + num_to_check - 1] to see if it's a
1033 * signature, and non-zero otherwise. Having num_to_check == 0 or
1037 png_size_t num_to_check));

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