mirror of
https://github.com/mpv-player/mpv
synced 2024-12-21 06:14:32 +00:00
176 lines
2.8 KiB
Plaintext
176 lines
2.8 KiB
Plaintext
/*
|
|
* Linux Frame Buffer Device Configuration
|
|
*
|
|
* © Copyright 1995-1998 by Geert Uytterhoeven
|
|
* (Geert.Uytterhoeven@cs.kuleuven.ac.be)
|
|
*
|
|
* --------------------------------------------------------------------------
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file COPYING in the main directory of the Linux
|
|
* distribution for more details.
|
|
*/
|
|
|
|
|
|
%{
|
|
|
|
#define YYSTYPE long
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "fb.h"
|
|
#include "fbset.h"
|
|
|
|
extern int yylex(void);
|
|
extern void yyerror(const char *s);
|
|
extern int line;
|
|
|
|
|
|
static struct VideoMode VideoMode;
|
|
|
|
static void ClearVideoMode(void)
|
|
{
|
|
memset(&VideoMode, 0, sizeof(VideoMode));
|
|
VideoMode.accel_flags = FB_ACCELF_TEXT;
|
|
}
|
|
|
|
%}
|
|
|
|
%start file
|
|
|
|
%token MODE GEOMETRY TIMINGS HSYNC VSYNC CSYNC GSYNC EXTSYNC BCAST LACED DOUBLE
|
|
RGBA NONSTD ACCEL GRAYSCALE
|
|
ENDMODE POLARITY BOOLEAN STRING NUMBER
|
|
|
|
%%
|
|
|
|
file : vmodes
|
|
;
|
|
|
|
|
|
vmodes : /* empty */
|
|
| vmodes vmode
|
|
;
|
|
|
|
vmode : MODE STRING geometry timings options ENDMODE
|
|
{
|
|
VideoMode.name = (const char *)$2;
|
|
AddVideoMode(&VideoMode);
|
|
ClearVideoMode();
|
|
}
|
|
;
|
|
|
|
geometry : GEOMETRY NUMBER NUMBER NUMBER NUMBER NUMBER
|
|
{
|
|
ClearVideoMode();
|
|
VideoMode.xres = $2;
|
|
VideoMode.yres = $3;
|
|
VideoMode.vxres = $4;
|
|
VideoMode.vyres = $5;
|
|
VideoMode.depth = $6;
|
|
}
|
|
;
|
|
|
|
timings : TIMINGS NUMBER NUMBER NUMBER NUMBER NUMBER NUMBER NUMBER
|
|
{
|
|
VideoMode.pixclock = $2;
|
|
VideoMode.left = $3;
|
|
VideoMode.right = $4;
|
|
VideoMode.upper = $5;
|
|
VideoMode.lower = $6;
|
|
VideoMode.hslen = $7;
|
|
VideoMode.vslen = $8;
|
|
}
|
|
;
|
|
|
|
options : /* empty */
|
|
| options hsync
|
|
| options vsync
|
|
| options csync
|
|
| options gsync
|
|
| options extsync
|
|
| options bcast
|
|
| options laced
|
|
| options double
|
|
| options rgba
|
|
| options nonstd
|
|
| options accel
|
|
| options grayscale
|
|
;
|
|
|
|
hsync : HSYNC POLARITY
|
|
{
|
|
VideoMode.hsync = $2;
|
|
}
|
|
;
|
|
|
|
vsync : VSYNC POLARITY
|
|
{
|
|
VideoMode.vsync = $2;
|
|
}
|
|
;
|
|
|
|
csync : CSYNC POLARITY
|
|
{
|
|
VideoMode.csync = $2;
|
|
}
|
|
;
|
|
|
|
gsync : GSYNC POLARITY
|
|
{
|
|
VideoMode.gsync = $2;
|
|
}
|
|
;
|
|
|
|
extsync : EXTSYNC BOOLEAN
|
|
{
|
|
VideoMode.extsync = $2;
|
|
}
|
|
;
|
|
|
|
bcast : BCAST BOOLEAN
|
|
{
|
|
VideoMode.bcast = $2;
|
|
}
|
|
;
|
|
|
|
laced : LACED BOOLEAN
|
|
{
|
|
VideoMode.laced = $2;
|
|
}
|
|
;
|
|
|
|
double : DOUBLE BOOLEAN
|
|
{
|
|
VideoMode.dblscan = $2;
|
|
}
|
|
;
|
|
|
|
rgba : RGBA STRING
|
|
{
|
|
makeRGBA(&VideoMode, (const char*)$2);
|
|
}
|
|
;
|
|
|
|
nonstd : NONSTD NUMBER
|
|
{
|
|
VideoMode.nonstd = $2;
|
|
}
|
|
;
|
|
|
|
accel : ACCEL BOOLEAN
|
|
{
|
|
VideoMode.accel_flags = $2;
|
|
}
|
|
;
|
|
|
|
grayscale : GRAYSCALE BOOLEAN
|
|
{
|
|
VideoMode.grayscale = $2;
|
|
}
|
|
;
|
|
|
|
%%
|