Lines Matching defs:prefix_size
186 png_size_t prefix_size, png_size_t *newlength)
195 png_ptr->zstream.next_in = (png_bytep)(chunkdata + prefix_size);
196 png_ptr->zstream.avail_in = (uInt)(chunklength - prefix_size);
217 text_size = prefix_size + png_sizeof(msg) + 1;
224 png_memcpy(text, chunkdata, prefix_size);
233 png_memcpy(text + prefix_size, msg, text_size + 1);
240 text_size = prefix_size +
248 png_memcpy(text + prefix_size, png_ptr->zbuf,
249 text_size - prefix_size);
250 png_memcpy(text, chunkdata, prefix_size);
305 text_size=prefix_size;
314 png_memcpy(text, chunkdata, prefix_size);
338 *(chunkdata + prefix_size) = 0x00;
339 *newlength=prefix_size;