Lines Matching refs:read_buffer
289 png_bytep buffer = png_ptr->read_buffer; in png_read_buffer()
293 png_ptr->read_buffer = NULL; in png_read_buffer()
294 png_ptr->read_buffer = NULL; in png_read_buffer()
306 png_ptr->read_buffer = buffer; in png_read_buffer()
607 /* input: */ png_ptr->read_buffer + prefix_size, &lzsize, in png_decompress_chunk()
635 png_ptr->read_buffer + prefix_size, &lzsize, in png_decompress_chunk()
646 memcpy(text, png_ptr->read_buffer, prefix_size); in png_decompress_chunk()
649 png_bytep old_ptr = png_ptr->read_buffer; in png_decompress_chunk()
651 png_ptr->read_buffer = text; in png_decompress_chunk()
730 png_inflate_read(png_structrp png_ptr, png_bytep read_buffer, uInt read_size, in png_inflate_read() argument
751 png_crc_read(png_ptr, read_buffer, read_size); in png_inflate_read()
753 png_ptr->zstream.next_in = read_buffer; in png_inflate_read()
1482 png_ptr->read_buffer = NULL; /*steal*/ in png_handle_iCCP()
2523 buffer = png_ptr->read_buffer; in png_handle_zTXt()
2656 buffer = png_ptr->read_buffer; in png_handle_iTXt()
4452 if (png_ptr->read_buffer) in png_read_start_row()
4454 png_bytep buffer = png_ptr->read_buffer; in png_read_start_row()
4457 png_ptr->read_buffer = NULL; in png_read_start_row()