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-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Extensions.c77
1 files changed, 33 insertions, 44 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Extensions.c b/nx-X11/programs/Xserver/hw/nxagent/Extensions.c
index 363992225..785724cea 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Extensions.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Extensions.c
@@ -269,40 +269,30 @@ int nxagentRandRGetInfo(ScreenPtr pScreen, Rotation *pRotations)
static int nxagentRandRInitSizes(ScreenPtr pScreen)
{
- RRScreenSizePtr pSize;
+ const int refresh_rate = 60;
+ RRScreenSizePtr pSize = NULL;
- int width;
- int height;
-
- int maxWidth;
- int maxHeight;
+ /*
+ Index[0]: default size
+ Index[nsizes-1]: current size
+ Index[nsizes-2]: max size
+ */
-/*
+ /*
int w[] = {0, 160, 320, 640, 800, 1024, 1152, 1280, 1280, 1280, 1280, 1280,
1280, 1360, 1440, 1600, 1600, 1680, 1920, 1920, 0, 0};
int h[] = {0, 120, 240, 480, 600, 768, 864, 600, 720, 800, 854, 960,
1024, 768, 900, 900, 1200, 1050, 1080, 1200, 0, 0};
-*/
+ */
int w[] = {0, 320, 640, 640, 800, 800, 1024, 1024, 1152, 1280, 1280, 1280, 1360,
1440, 1600, 1600, 1680, 1920, 1920, 0, 0};
int h[] = {0, 240, 360, 480, 480, 600, 600, 768, 864, 720, 800, 1024, 768,
900, 900, 1200, 1050, 1080, 1200, 0, 0};
- int i;
- int nSizes;
-
- int mmWidth;
- int mmHeight;
-
- /*
- * Register all the supported sizes. The third
- * parameter is the refresh rate.
- */
-
- maxWidth = WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay));
- maxHeight = HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay));
+ int maxWidth = WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay));
+ int maxHeight = HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay));
- nSizes = sizeof w / sizeof(int);
+ int nSizes = sizeof w / sizeof(int);
/*
* Add current and max sizes.
@@ -321,7 +311,7 @@ static int nxagentRandRInitSizes(ScreenPtr pScreen)
w[0] = w[1];
h[0] = h[1];
- for (i = 2; i < nSizes - 1; i++)
+ for (int i = 2; i < nSizes - 1; i++)
{
if ((w[i] <= maxWidth * 3 / 4) &&
(h[i] <= maxHeight * 3 / 4) &&
@@ -333,47 +323,46 @@ static int nxagentRandRInitSizes(ScreenPtr pScreen)
}
}
- for (i = 0; i < nSizes; i++)
+ /*
+ * Register all the supported sizes at a fixed refresh rate.
+ */
+
+ for (int i = 0; i < nSizes; i++)
{
- width = w[i];
- height = h[i];
+ int mmWidth, mmHeight;
if (monitorResolution < 0)
{
- mmWidth = width * DisplayWidthMM(nxagentDisplay, DefaultScreen(nxagentDisplay)) /
+ mmWidth = w[i] * DisplayWidthMM(nxagentDisplay, DefaultScreen(nxagentDisplay)) /
DisplayWidth(nxagentDisplay, DefaultScreen(nxagentDisplay));
- mmHeight = height * DisplayHeightMM(nxagentDisplay, DefaultScreen(nxagentDisplay)) /
+ mmHeight = h[i] * DisplayHeightMM(nxagentDisplay, DefaultScreen(nxagentDisplay)) /
DisplayHeight(nxagentDisplay, DefaultScreen(nxagentDisplay));
}
else
{
- mmWidth = (width * 254 + monitorResolution * 5) / (monitorResolution * 10);
- mmHeight = (height * 254 + monitorResolution * 5) / (monitorResolution * 10);
-
- }
-
- if (mmWidth < 1)
- {
- mmWidth = 1;
- }
-
- if (mmHeight < 1)
- {
- mmHeight = 1;
+ mmWidth = (w[i] * 254 + monitorResolution * 5) / (monitorResolution * 10);
+ mmHeight = (h[i] * 254 + monitorResolution * 5) / (monitorResolution * 10);
}
- pSize = RRRegisterSize(pScreen, width, height, mmWidth, mmHeight);
+ pSize = RRRegisterSize(pScreen, w[i], h[i], mmWidth < 1 ? 1 : mmWidth, mmHeight < 1 ? 1 : mmHeight);
if (pSize == NULL)
{
return 0;
}
- RRRegisterRate (pScreen, pSize, 60);
+ RRRegisterRate (pScreen, pSize, refresh_rate);
}
- RRSetCurrentConfig(pScreen, RR_Rotate_0, 60, pSize);
+ /*
+ * the last registered size should be the current size
+ */
+
+ if (pSize)
+ {
+ RRSetCurrentConfig(pScreen, RR_Rotate_0, refresh_rate, pSize);
+ }
return 1;
}