Re: [gull] Résolution dans un serveur X
Marc Mongenet
marc.mongenet at gmail.com
Fri Jul 22 19:14:13 CEST 2005
2005/7/22, Jean-Bruno Luginbühl <jean_bruno_luginbuhl at yahoo.fr>:
> Le ven 22/07/2005 à 14:29, Marc Mongenet a écrit :
>
> > Il me semble que XFree86 4.3 me calcule tout seul ces valeurs.
>
> Oui, mais sur quelle base? Je lui indique où la dimension de l'écran (la
> résolution pas de problème...)?
>
En général, l'écran indique lui-même sa taille à la carte graphique.
Ainsi dans mon /var/log/XFree86.0.log :
(II) RADEON(0): DDC Type: 3, Detected Type: 1
(II) RADEON(0): Displays Detected: Monitor1--Type 1, Monitor2--Type 0
(II) RADEON(0): Monitor1 EDID data ---------------------------
(II) RADEON(0): Manufacturer: PHL Model: a Serial#: 172108
(II) RADEON(0): Year: 2004 Week: 27
(II) RADEON(0): EDID Version: 1.3
(II) RADEON(0): Analog Display Input, Input Voltage Level: 0.700/0.700 V
(II) RADEON(0): Sync: Separate Composite SyncOnGreen
(II) RADEON(0): Max H-Image Size [cm]: horiz.: 41 vert.: 30
(II) RADEON(0): Gamma: 2.72
(II) RADEON(0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display
(II) RADEON(0): GTF timings supported
(II) RADEON(0): redX: 0.622 redY: 0.339 greenX: 0.279 greenY: 0.600
(II) RADEON(0): blueX: 0.149 blueY: 0.072 whiteX: 0.283 whiteY: 0.297
(II) RADEON(0): Supported VESA Video Modes:
(II) RADEON(0): 720x400 at 70Hz
(II) RADEON(0): 640x480 at 60Hz
(II) RADEON(0): 640x480 at 72Hz
(II) RADEON(0): 640x480 at 75Hz
(II) RADEON(0): 800x600 at 60Hz
(II) RADEON(0): 800x600 at 72Hz
(II) RADEON(0): 800x600 at 75Hz
(II) RADEON(0): 832x624 at 75Hz
(II) RADEON(0): 1024x768 at 60Hz
(II) RADEON(0): 1024x768 at 70Hz
(II) RADEON(0): 1024x768 at 75Hz
(II) RADEON(0): 1280x1024 at 75Hz
(II) RADEON(0): 1152x870 at 75Hz
(II) RADEON(0): Manufacturer's mask: 0
(II) RADEON(0): Supported Future Video Modes:
(II) RADEON(0): #0: hsize: 1920 vsize 1440 refresh: 85 vid: 22993
(II) RADEON(0): #1: hsize: 1792 vsize 1344 refresh: 85 vid: 22977
(II) RADEON(0): #2: hsize: 1856 vsize 1392 refresh: 85 vid: 22985
(II) RADEON(0): #3: hsize: 1280 vsize 1024 refresh: 85 vid: 39297
(II) RADEON(0): #4: hsize: 2048 vsize 1536 refresh: 80 vid: 21729
(II) RADEON(0): #5: hsize: 1024 vsize 768 refresh: 85 vid: 22881
(II) RADEON(0): #6: hsize: 800 vsize 600 refresh: 85 vid: 22853
(II) RADEON(0): #7: hsize: 1600 vsize 1200 refresh: 85 vid: 22953
(II) RADEON(0): Supported additional Video Mode:
(II) RADEON(0): clock: 355.0 MHz Image Size: 392 x 294 mm
(II) RADEON(0): h_active: 2048 h_sync: 2172 h_sync_end 2394
h_blank_end 2731 h_border: 0
(II) RADEON(0): v_active: 1536 v_sync: 1556 v_sync_end 1559
v_blanking: 1625 v_border: 0
(II) RADEON(0): Serial No: BZ 172108
(II) RADEON(0): Monitor name: PHILIPS 202P4
(II) RADEON(0): Ranges: V min: 50 V max: 160 Hz, H min: 30 H max:
130 kHz, PixClock max 360 MHz
(II) RADEON(0): End of Monitor1 EDID data --------------------
Mais d'après man XF86Config-4 on peut aussi préciser DisplaySize :
DisplaySize width height
This optional entry gives the width and height, in millimetres,
of the picture area
of the monitor. If given, this is used to calculate the
horizontal and vertical
pitch (DPI) of the screen.
Marc Mongenet
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