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Bug #12932: Use DEFAULT_DPI in randr1.2 instead of hardcoded 96.

This commit is contained in:
Tormod Volden 2007-11-18 11:56:31 -05:00 committed by Adam Jackson
parent a46c30c3be
commit ee2d4626dc
2 changed files with 6 additions and 6 deletions
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6
hw/xfree86/modes/xf86Crtc.c
View File

@ -704,9 +704,9 @@ xf86DefaultMode (xf86OutputPtr output, int width, int height)
mm_height = output->mm_height; mm_height = output->mm_height;
if (!mm_height) if (!mm_height)
mm_height = 203; /* 768 pixels at 96dpi */ mm_height = (768 * 25.4) / DEFAULT_DPI;
/* /*
* Pick a mode closest to 96dpi * Pick a mode closest to DEFAULT_DPI
*/ */
for (mode = output->probed_modes; mode; mode = mode->next) for (mode = output->probed_modes; mode; mode = mode->next)
{ {
@ -721,7 +721,7 @@ xf86DefaultMode (xf86OutputPtr output, int width, int height)
/* yes, use VDisplay here, not xf86ModeHeight */ /* yes, use VDisplay here, not xf86ModeHeight */
dpi = (mode->VDisplay * 254) / (mm_height * 10); dpi = (mode->VDisplay * 254) / (mm_height * 10);
diff = dpi - 96; diff = dpi - DEFAULT_DPI;
diff = diff < 0 ? -diff : diff; diff = diff < 0 ? -diff : diff;
if (target_mode == NULL || (preferred > target_preferred) || if (target_mode == NULL || (preferred > target_preferred) ||
(preferred == target_preferred && diff < target_diff)) (preferred == target_preferred && diff < target_diff))

6
hw/xfree86/modes/xf86RandR12.c
View File

@ -450,10 +450,10 @@ xf86RandR12CreateScreenResources (ScreenPtr pScreen)
else else
{ {
/* /*
* Otherwise, just set the screen to 96dpi * Otherwise, just set the screen to DEFAULT_DPI
*/ */
mmWidth = width * 25.4 / 96; mmWidth = width * 25.4 / DEFAULT_DPI;
mmHeight = height * 25.4 / 96; mmHeight = height * 25.4 / DEFAULT_DPI;
} }
} }
xf86DrvMsg(pScrn->scrnIndex, X_INFO, xf86DrvMsg(pScrn->scrnIndex, X_INFO,