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Xnest: screen move assigment between depths and visual assignment to own function 

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-08-14 17:30:02 +02:00
parent c44225d17d
commit 6b5a8e001c
1 changed files with 27 additions and 21 deletions
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48
hw/xnest/Screen.c
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@ -139,13 +139,38 @@ static miPointerSpriteFuncRec xnestPointerSpriteFuncs = {
xnestDeviceCursorCleanup
};
static int add_depth_visual(DepthPtr depths, int numDepths, int nplanes, VisualID vid)
{
DepthPtr walk = NULL;
for (int j = 0; j < numDepths; j++)
if (depths[j].depth == nplanes) {
walk = &depths[j];
break;
}
if (!walk) {
walk = &depths[numDepths++];
walk->depth = nplanes;
walk->numVids = 0;
walk->vids = (VisualID *) malloc(MAXVISUALSPERDEPTH * sizeof(VisualID));
}
if (walk->numVids >= MAXVISUALSPERDEPTH) {
FatalError("Visual table overflow");
}
walk->vids[walk->numVids] = vid;
walk->numVids++;
return numDepths;
}
Bool
xnestOpenScreen(ScreenPtr pScreen, int argc, char *argv[])
{
VisualPtr visuals;
DepthPtr depths;
int numVisuals, numDepths;
int i, j, depthIndex;
int i, j;
unsigned long valuemask;
VisualID defaultVisual;
int rootDepth;
@ -215,26 +240,7 @@ xnestOpenScreen(ScreenPtr pScreen, int argc, char *argv[])
visuals[numVisuals].vid = FakeClientID(0);
depthIndex = UNDEFINED;
for (j = 0; j < numDepths; j++)
if (depths[j].depth == xnestVisuals[i].depth) {
depthIndex = j;
break;
}
if (depthIndex == UNDEFINED) {
depthIndex = numDepths;
depths[depthIndex].depth = xnestVisuals[i].depth;
depths[depthIndex].numVids = 0;
depths[depthIndex].vids = calloc(MAXVISUALSPERDEPTH, sizeof(VisualID));
numDepths++;
}
if (depths[depthIndex].numVids >= MAXVISUALSPERDEPTH) {
FatalError("Visual table overflow");
}
depths[depthIndex].vids[depths[depthIndex].numVids] =
visuals[numVisuals].vid;
depths[depthIndex].numVids++;
numDepths = add_depth_visual(depths, numDepths, visuals[numVisuals].nplanes, visuals[numVisuals].vid);
if (xnestUserDefaultClass || xnestUserDefaultDepth) {
if ((!xnestDefaultClass || visuals[numVisuals].class == xnestDefaultClass) &&