Lines Matching +full:video +full:- +full:related

2 .\" Copyright 2018-2023,2024 Thomas E. Dickey                                *
31 .TH scr_dump 5 2024-03-23 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "File formats"
48 scr_dump \-
60 A longstanding implementation of screen-dump was
69 This 16-bit number was unused:
78 but to be more certain, this 32-bit number was chosen:
94 # ncurses6 (2015) uses this format, ignoring byte-order
102 so that internal data sizes are not directly related to the dump-format, and
103 enabling the library to read dumps from either narrow- or wide-character-
106 The \fInarrow\fP library configuration holds characters and video attributes
107 in a 32-bit \fBchtype\fP, while the \fIwide-character\fP library stores
109 32-bits.
112 screen-size,
117 The screen-dump feature was added to \fI\%ncurses\fP in June 1995.
127 it would keep track of offsets into the array of line-data
143 \*(``[t]he \fI\%getwin()\fP function reads window-related data stored in
153 In the mid-1990s when the X/Open Curses document was written,
161 for base-level conformance;
191 (AIX and HP-UX)
202 Because most Unix vendors at the time used big-endian hardware,
203 the magic number is written with the high-order byte first.
224 (all on 64-bit hardware,
229 HP-UX (90093 bytes)
276 but begins the file with its three-byte identifier \*(``PDC\*('',
277 followed by a single-byte version number.
314 (and for the sake of example, limiting the screen-size to 10x20):
357 _delay=-1
438 Here is the corresponding dump (using \*(``od \-t x1\*(''):
469 extended screen-dump format for \fI\%ncurses\fP 6.0 (2015)