Lines Matching refs:read_buffer
297 png_bytep buffer = png_ptr->read_buffer; in png_read_buffer()
301 png_ptr->read_buffer = NULL; in png_read_buffer()
302 png_ptr->read_buffer = NULL; in png_read_buffer()
314 png_ptr->read_buffer = buffer; in png_read_buffer()
641 /* input: */ png_ptr->read_buffer + prefix_size, &lzsize, in png_decompress_chunk()
669 png_ptr->read_buffer + prefix_size, &lzsize, in png_decompress_chunk()
680 memcpy(text, png_ptr->read_buffer, prefix_size); in png_decompress_chunk()
683 png_bytep old_ptr = png_ptr->read_buffer; in png_decompress_chunk()
685 png_ptr->read_buffer = text; in png_decompress_chunk()
764 png_inflate_read(png_structrp png_ptr, png_bytep read_buffer, uInt read_size, in png_inflate_read() argument
785 png_crc_read(png_ptr, read_buffer, read_size); in png_inflate_read()
787 png_ptr->zstream.next_in = read_buffer; in png_inflate_read()
1538 png_ptr->read_buffer = NULL; /*steal*/ in png_handle_iCCP()
2584 buffer = png_ptr->read_buffer; in png_handle_zTXt()
2717 buffer = png_ptr->read_buffer; in png_handle_iTXt()
4510 if (png_ptr->read_buffer != 0) in png_read_start_row()
4512 png_bytep buffer = png_ptr->read_buffer; in png_read_start_row()
4515 png_ptr->read_buffer = NULL; in png_read_start_row()