Lines Matching defs:keep
25 * the chunk, as that will keep the code from breaking if you want to just
116 int keep = png_handle_as_unknown(png_ptr, up->name);
117 if (keep != PNG_HANDLE_CHUNK_NEVER &&
120 ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS ||
294 int keep = png_handle_as_unknown(png_ptr, up->name);
295 if (keep != PNG_HANDLE_CHUNK_NEVER &&
299 ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS ||
398 int keep = png_handle_as_unknown(png_ptr, up->name);
399 if (keep != PNG_HANDLE_CHUNK_NEVER &&
401 ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS ||
1294 * question as to whether it can be improved upon by trying to keep the
