Lines Matching refs:read_buffer
300 png_bytep buffer = png_ptr->read_buffer; in png_read_buffer()
304 png_ptr->read_buffer = NULL; in png_read_buffer()
305 png_ptr->read_buffer = NULL; in png_read_buffer()
318 png_ptr->read_buffer = buffer; in png_read_buffer()
650 /* input: */ png_ptr->read_buffer + prefix_size, &lzsize, in png_decompress_chunk()
680 png_ptr->read_buffer + prefix_size, &lzsize, in png_decompress_chunk()
691 memcpy(text, png_ptr->read_buffer, prefix_size); in png_decompress_chunk()
694 png_bytep old_ptr = png_ptr->read_buffer; in png_decompress_chunk()
696 png_ptr->read_buffer = text; in png_decompress_chunk()
774 png_inflate_read(png_structrp png_ptr, png_bytep read_buffer, uInt read_size, in png_inflate_read() argument
795 png_crc_read(png_ptr, read_buffer, read_size); in png_inflate_read()
797 png_ptr->zstream.next_in = read_buffer; in png_inflate_read()
1559 png_ptr->read_buffer = NULL; /*steal*/ in png_handle_iCCP()
2677 if (png_ptr->read_buffer == NULL) in png_handle_zTXt()
2685 buffer = png_ptr->read_buffer; in png_handle_zTXt()
2819 buffer = png_ptr->read_buffer; in png_handle_iTXt()
4662 if (png_ptr->read_buffer != NULL) in png_read_start_row()
4664 png_bytep buffer = png_ptr->read_buffer; in png_read_start_row()
4667 png_ptr->read_buffer = NULL; in png_read_start_row()