static RROutputPtr
rdpRRAddOutput(rdpPtr dev, const char *aname, int x, int y, int width, int height)
{
RRModePtr mode;
RRCrtcPtr crtc;
RROutputPtr output;
xRRModeInfo modeInfo;
char name[64];
sprintf (name, "%dx%d", width, height);
memset (&modeInfo, 0, sizeof(modeInfo));
modeInfo.width = width;
modeInfo.height = height;
modeInfo.nameLength = strlen(name);
mode = RRModeGet(&modeInfo, name);
if (mode == 0)
{
LLOGLN(0, ("rdpRRAddOutput: RRModeGet failed"));
return 0;
}
crtc = RRCrtcCreate(dev->pScreen, NULL);
if (crtc == 0)
{
LLOGLN(0, ("rdpRRAddOutput: RRCrtcCreate failed"));
RRModeDestroy(mode);
return 0;
}
output = RROutputCreate(dev->pScreen, aname, strlen(aname), NULL);
if (output == 0)
{
LLOGLN(0, ("rdpRRAddOutput: RROutputCreate failed"));
RRCrtcDestroy(crtc);
RRModeDestroy(mode);
return 0;
}
if (!RROutputSetClones(output, NULL, 0))
{
LLOGLN(0, ("rdpRRAddOutput: RROutputSetClones failed"));
}
if (!RROutputSetModes(output, &mode, 1, 0))
{
LLOGLN(0, ("rdpRRAddOutput: RROutputSetModes failed"));
}
if (!RROutputSetCrtcs(output, &crtc, 1))
{
LLOGLN(0, ("rdpRRAddOutput: RROutputSetCrtcs failed"));
}
if (!RROutputSetConnection(output, RR_Connected))
{
LLOGLN(0, ("rdpRRAddOutput: RROutputSetConnection failed"));
}
RRCrtcNotify(crtc, mode, x, y, RR_Rotate_0, NULL, 1, &output);
dev->output[dev->extra_outputs] = output;
dev->crtc[dev->extra_outputs] = crtc;
dev->extra_outputs++;
return output;
}
int
rdpRRSetRdpOutputs(rdpPtr dev)
{
rrScrPrivPtr pRRScrPriv;
int index;
int width;
int height;
char text[256];
RROutputPtr output;
pRRScrPriv = rrGetScrPriv(dev->pScreen);
LLOGLN(0, ("rdpRRSetRdpOutputs: numCrtcs %d", pRRScrPriv->numCrtcs));
while (pRRScrPriv->numCrtcs > 0)
{
RRCrtcDestroy(pRRScrPriv->crtcs[0]);
}
LLOGLN(0, ("rdpRRSetRdpOutputs: numOutputs %d", pRRScrPriv->numOutputs));
while (pRRScrPriv->numOutputs > 0)
{
RROutputDestroy(pRRScrPriv->outputs[0]);
}
if (dev->monitorCount == 0)
{
rdpRRAddOutput(dev, "rdp0", 0, 0, dev->width, dev->height);
}
else
{
for (index = 0; index < dev->monitorCount; index++)
{
snprintf(text, 255, "rdp%d", index);
width = dev->minfo[index].right - dev->minfo[index].left + 1;
height = dev->minfo[index].bottom - dev->minfo[index].top + 1;
output = rdpRRAddOutput(dev, text,
dev->minfo[index].left,
dev->minfo[index].top,
width, height);
if ((output != 0) && (dev->minfo[index].is_primary))
{
RRSetPrimaryOutput(pRRScrPriv, output);
}
}
}
for (index = 0; index < pRRScrPriv->numOutputs; index++)
{
RROutputSetCrtcs(pRRScrPriv->outputs[index], pRRScrPriv->crtcs,
pRRScrPriv->numCrtcs);
}
return 0;
}
static Bool
RRCloseScreen (int i, ScreenPtr pScreen)
{
rrScrPriv(pScreen);
int j;
unwrap (pScrPriv, pScreen, CloseScreen);
for (j = pScrPriv->numCrtcs - 1; j >= 0; j--)
RRCrtcDestroy (pScrPriv->crtcs[j]);
for (j = pScrPriv->numOutputs - 1; j >= 0; j--)
RROutputDestroy (pScrPriv->outputs[j]);
xfree (pScrPriv->crtcs);
xfree (pScrPriv->outputs);
xfree (pScrPriv);
RRNScreens -= 1; /* ok, one fewer screen with RandR running */
return (*pScreen->CloseScreen) (i, pScreen);
}
