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; }
static RRCrtcPtr vncRandRCrtcCreate(ScreenPtr pScreen) { RRCrtcPtr crtc; RROutputPtr output; char name[100]; /* First we create the CRTC... */ crtc = RRCrtcCreate(pScreen, NULL); /* We don't actually support gamma, but xrandr complains when it is missing */ RRCrtcGammaSetSize (crtc, 256); /* Then we create a dummy output for it... */ sprintf(name, "VNC-%d", vncRandRIndex); vncRandRIndex++; output = RROutputCreate(pScreen, name, strlen(name), NULL); RROutputSetCrtcs(output, &crtc, 1); RROutputSetConnection(output, RR_Disconnected); /* Make sure the CRTC has this output set */ vncRandRCrtcSet(pScreen, crtc, NULL, 0, 0, RR_Rotate_0, 1, &output); /* Populate a list of default modes */ vncRandRSetModes(output, -1, -1); return crtc; }
static Bool xf86RandR12CreateObjects12 (ScreenPtr pScreen) { ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn); int c; int o; if (!RRInit ()) return FALSE; /* * Configure crtcs */ for (c = 0; c < config->num_crtc; c++) { xf86CrtcPtr crtc = config->crtc[c]; crtc->randr_crtc = RRCrtcCreate (pScreen, crtc); RRCrtcGammaSetSize (crtc->randr_crtc, 256); } /* * Configure outputs */ for (o = 0; o < config->num_output; o++) { xf86OutputPtr output = config->output[o]; output->randr_output = RROutputCreate (pScreen, output->name, strlen (output->name), output); if (output->funcs->create_resources != NULL) output->funcs->create_resources(output); RRPostPendingProperties (output->randr_output); } return TRUE; }
static void RRScanOldConfig (ScreenPtr pScreen, Rotation rotations) { rrScrPriv(pScreen); RROutputPtr output; RRCrtcPtr crtc; RRModePtr mode, newMode = NULL; int i; CARD16 minWidth = MAXSHORT, minHeight = MAXSHORT; CARD16 maxWidth = 0, maxHeight = 0; CARD16 width, height; /* * First time through, create a crtc and output and hook * them together */ if (pScrPriv->numOutputs == 0 && pScrPriv->numCrtcs == 0) { crtc = RRCrtcCreate (pScreen, NULL); if (!crtc) return; output = RROutputCreate (pScreen, "default", 7, NULL); if (!output) return; RROutputSetCrtcs (output, &crtc, 1); RROutputSetConnection (output, RR_Connected); #ifdef RENDER RROutputSetSubpixelOrder (output, PictureGetSubpixelOrder (pScreen)); #endif } output = pScrPriv->outputs[0]; if (!output) return; crtc = pScrPriv->crtcs[0]; if (!crtc) return; /* check rotations */ if (rotations != crtc->rotations) { crtc->rotations = rotations; crtc->changed = TRUE; pScrPriv->changed = TRUE; } /* regenerate mode list */ for (i = 0; i < pScrPriv->nSizes; i++) { RRScreenSizePtr size = &pScrPriv->pSizes[i]; int r; if (size->nRates) { for (r = 0; r < size->nRates; r++) { mode = RROldModeAdd (output, size, size->pRates[r].rate); if (i == pScrPriv->size && size->pRates[r].rate == pScrPriv->rate) { newMode = mode; } } xfree (size->pRates); } else { mode = RROldModeAdd (output, size, 0); if (i == pScrPriv->size) newMode = mode; } } if (pScrPriv->nSizes) xfree (pScrPriv->pSizes); pScrPriv->pSizes = NULL; pScrPriv->nSizes = 0; /* find size bounds */ for (i = 0; i < output->numModes + output->numUserModes; i++) { mode = (i < output->numModes ? output->modes[i] : output->userModes[i-output->numModes]); width = mode->mode.width; height = mode->mode.height; if (width < minWidth) minWidth = width; if (width > maxWidth) maxWidth = width; if (height < minHeight) minHeight = height; if (height > maxHeight) maxHeight = height; } RRScreenSetSizeRange (pScreen, minWidth, minHeight, maxWidth, maxHeight); /* notice current mode */ if (newMode) RRCrtcNotify (crtc, newMode, 0, 0, pScrPriv->rotation, 1, &output); }