forked from pool/xorg-x11-server
59 lines
2.1 KiB
Diff
59 lines
2.1 KiB
Diff
Index: hw/xfree86/common/xf86Helper.c
|
|
===================================================================
|
|
--- hw/xfree86/common/xf86Helper.c.orig
|
|
+++ hw/xfree86/common/xf86Helper.c
|
|
@@ -997,12 +997,22 @@ xf86SetDpi(ScrnInfoPtr pScrn, int x, int
|
|
} else if (pScrn->widthmm > 0 || pScrn->heightmm > 0) {
|
|
from = X_CONFIG;
|
|
if (pScrn->widthmm > 0) {
|
|
- pScrn->xDpi =
|
|
- (int)((double)pScrn->virtualX * MMPERINCH / pScrn->widthmm);
|
|
+ if (pScrn->modes && pScrn->modes->HDisplay > 0) {
|
|
+ pScrn->xDpi =
|
|
+ (int)((double) pScrn->modes->HDisplay * MMPERINCH / pScrn->widthmm);
|
|
+ } else {
|
|
+ pScrn->xDpi =
|
|
+ (int)((double)pScrn->virtualX * MMPERINCH / pScrn->widthmm);
|
|
+ }
|
|
}
|
|
if (pScrn->heightmm > 0) {
|
|
- pScrn->yDpi =
|
|
- (int)((double)pScrn->virtualY * MMPERINCH / pScrn->heightmm);
|
|
+ if (pScrn->modes && pScrn->modes->VDisplay > 0) {
|
|
+ pScrn->yDpi =
|
|
+ (int)((double)pScrn->modes->VDisplay * MMPERINCH / pScrn->heightmm);
|
|
+ } else {
|
|
+ pScrn->yDpi =
|
|
+ (int)((double)pScrn->virtualY * MMPERINCH / pScrn->heightmm);
|
|
+ }
|
|
}
|
|
if (pScrn->xDpi > 0 && pScrn->yDpi <= 0)
|
|
pScrn->yDpi = pScrn->xDpi;
|
|
@@ -1037,12 +1047,22 @@ xf86SetDpi(ScrnInfoPtr pScrn, int x, int
|
|
pScrn->widthmm = ddcWidthmm;
|
|
pScrn->heightmm = ddcHeightmm;
|
|
if (pScrn->widthmm > 0) {
|
|
- pScrn->xDpi =
|
|
- (int)((double)pScrn->virtualX * MMPERINCH / pScrn->widthmm);
|
|
+ if (pScrn->modes && pScrn->modes->HDisplay > 0) {
|
|
+ pScrn->xDpi =
|
|
+ (int)((double) pScrn->modes->HDisplay * MMPERINCH / pScrn->widthmm);
|
|
+ } else {
|
|
+ pScrn->xDpi =
|
|
+ (int)((double)pScrn->virtualX * MMPERINCH / pScrn->widthmm);
|
|
+ }
|
|
}
|
|
if (pScrn->heightmm > 0) {
|
|
- pScrn->yDpi =
|
|
- (int)((double)pScrn->virtualY * MMPERINCH / pScrn->heightmm);
|
|
+ if (pScrn->modes && pScrn->modes->VDisplay > 0) {
|
|
+ pScrn->yDpi =
|
|
+ (int)((double)pScrn->modes->VDisplay * MMPERINCH / pScrn->heightmm);
|
|
+ } else {
|
|
+ pScrn->yDpi =
|
|
+ (int)((double)pScrn->virtualY * MMPERINCH / pScrn->heightmm);
|
|
+ }
|
|
}
|
|
if (pScrn->xDpi > 0 && pScrn->yDpi <= 0)
|
|
pScrn->yDpi = pScrn->xDpi;
|