diff options
| author | Aaron Plattner <aplattner@nvidia.com> | 2007-07-13 13:17:52 -0700 |
|---|---|---|
| committer | Aaron Plattner <aaron@weasel.nvidia.com> | 2007-07-13 13:19:15 -0700 |
| commit | f0ebb42ee94eac4b294d12d02f4406a444b347ff (patch) | |
| tree | bb2dadeb8583dc2630767e743a1c777c129b716a /src/g80_display.h | |
| parent | ec78618d685759a39d386e9929661037b167fe68 (diff) | |
G80: Add an LVDS flat panel scaling property.
This property controls how non-native resolutions are scaled to the native
resolution. Valid values are:
* center: 1:1 pixel ratio with black borders to center the image.
* fill: Scale image to the native resolution.
* aspect: Scale image to fit the screen, adding black bars to preserve
square pixels.
Defaults to "aspect". Change with "xrandr --output LVDS --set scale <foo>".
Diffstat (limited to 'src/g80_display.h')
| -rw-r--r-- | src/g80_display.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/g80_display.h b/src/g80_display.h index 4ab1d55..8bd3bfb 100644 --- a/src/g80_display.h +++ b/src/g80_display.h @@ -1,3 +1,9 @@ +enum G80ScaleMode { + G80_SCALE_ASPECT, + G80_SCALE_FILL, + G80_SCALE_CENTER, +}; + Bool G80DispPreInit(ScrnInfoPtr); Bool G80DispInit(ScrnInfoPtr); void G80DispShutdown(ScrnInfoPtr); @@ -13,5 +19,6 @@ void G80CrtcDisableCursor(xf86CrtcPtr, Bool update); void G80CrtcSetCursorPosition(xf86CrtcPtr, int x, int y); void G80CrtcSkipModeFixup(xf86CrtcPtr); void G80CrtcSetDither(xf86CrtcPtr, Bool dither, Bool update); +void G80CrtcSetScale(xf86CrtcPtr, DisplayModePtr, enum G80ScaleMode, Bool update); void G80DispCreateCrtcs(ScrnInfoPtr pScrn); |