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Lines Matching refs: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;