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287 lines
8.3 KiB
287 lines
8.3 KiB
/*
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Copyright 2011-2012 Jay Sorg
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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RandR extension implementation
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*/
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#include "rdp.h"
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#include "rdprandr.h"
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#if 1
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#define DEBUG_OUT(arg)
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#else
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#define DEBUG_OUT(arg) ErrorF arg
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#endif
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extern rdpScreenInfoRec g_rdpScreen; /* from rdpmain.c */
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extern DeviceIntPtr g_pointer; /* in rdpmain.c */
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extern DeviceIntPtr g_keyboard; /* in rdpmain.c */
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extern ScreenPtr g_pScreen; /* in rdpmain.c */
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extern WindowPtr g_invalidate_window; /* in rdpmain.c */
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static XID g_wid = 0;
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/******************************************************************************/
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Bool
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rdpRRRegisterSize(ScreenPtr pScreen, int width, int height)
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{
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int mmwidth;
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int mmheight;
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RRScreenSizePtr pSize;
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ErrorF("rdpRRRegisterSize: width %d height %d\n", width, height);
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mmwidth = PixelToMM(width);
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mmheight = PixelToMM(height);
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pSize = RRRegisterSize(pScreen, width, height, mmwidth, mmheight);
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/* Tell RandR what the current config is */
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RRSetCurrentConfig(pScreen, RR_Rotate_0, 0, pSize);
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return TRUE;
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}
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/******************************************************************************/
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Bool
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rdpRRSetConfig(ScreenPtr pScreen, Rotation rotateKind, int rate,
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RRScreenSizePtr pSize)
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{
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ErrorF("rdpRRSetConfig:\n");
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return TRUE;
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}
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/******************************************************************************/
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Bool
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rdpRRGetInfo(ScreenPtr pScreen, Rotation *pRotations)
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{
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int width;
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int height;
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ErrorF("rdpRRGetInfo:\n");
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*pRotations = RR_Rotate_0;
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width = g_rdpScreen.width;
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height = g_rdpScreen.height;
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rdpRRRegisterSize(pScreen, width, height);
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return TRUE;
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}
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/******************************************************************************/
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/* for lack of a better way, a window is created that covers the area and
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when its deleted, it's invalidated */
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static int
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rdpInvalidateArea(ScreenPtr pScreen, int x, int y, int cx, int cy)
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{
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WindowPtr pWin;
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int result;
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int attri;
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XID attributes[4];
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Mask mask;
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DEBUG_OUT(("rdpInvalidateArea:\n"));
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mask = 0;
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attri = 0;
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attributes[attri++] = pScreen->blackPixel;
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mask |= CWBackPixel;
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attributes[attri++] = xTrue;
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mask |= CWOverrideRedirect;
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if (g_wid == 0)
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{
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g_wid = FakeClientID(0);
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}
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pWin = CreateWindow(g_wid, pScreen->root,
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x, y, cx, cy, 0, InputOutput, mask,
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attributes, 0, serverClient,
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wVisual(pScreen->root), &result);
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if (result == 0)
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{
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g_invalidate_window = pWin;
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MapWindow(pWin, serverClient);
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DeleteWindow(pWin, None);
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g_invalidate_window = pWin;
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}
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return 0;
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}
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/******************************************************************************/
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Bool
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rdpRRScreenSetSize(ScreenPtr pScreen, CARD16 width, CARD16 height,
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CARD32 mmWidth, CARD32 mmHeight)
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{
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PixmapPtr screenPixmap;
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BoxRec box;
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ErrorF("rdpRRScreenSetSize: width %d height %d mmWidth %d mmHeight %d\n",
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width, height, (int)mmWidth, (int)mmHeight);
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if ((width < 1) || (height < 1))
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{
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ErrorF(" error width %d height %d\n", width, height);
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return FALSE;
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}
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g_rdpScreen.width = width;
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g_rdpScreen.height = height;
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g_rdpScreen.paddedWidthInBytes =
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PixmapBytePad(g_rdpScreen.width, g_rdpScreen.depth);
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g_rdpScreen.sizeInBytes =
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g_rdpScreen.paddedWidthInBytes * g_rdpScreen.height;
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pScreen->width = width;
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pScreen->height = height;
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pScreen->mmWidth = mmWidth;
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pScreen->mmHeight = mmHeight;
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screenPixmap = pScreen->GetScreenPixmap(pScreen);
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if (screenPixmap != 0)
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{
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ErrorF(" resizing screenPixmap [%p] to %dx%d, currently at %dx%d\n",
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(void *)screenPixmap, width, height,
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screenPixmap->drawable.width, screenPixmap->drawable.height);
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pScreen->ModifyPixmapHeader(screenPixmap, width, height,
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g_rdpScreen.depth, g_rdpScreen.bitsPerPixel,
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g_rdpScreen.paddedWidthInBytes,
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g_rdpScreen.pfbMemory);
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ErrorF(" pixmap resized to %dx%d\n",
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screenPixmap->drawable.width, screenPixmap->drawable.height);
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}
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DEBUG_OUT((" root window %p\n", (void *)pScreen->root));
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box.x1 = 0;
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box.y1 = 0;
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box.x2 = width;
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box.y2 = height;
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RegionInit(&pScreen->root->winSize, &box, 1);
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RegionInit(&pScreen->root->borderSize, &box, 1);
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RegionReset(&pScreen->root->borderClip, &box);
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RegionBreak(&pScreen->root->clipList);
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pScreen->root->drawable.width = width;
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pScreen->root->drawable.height = height;
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ResizeChildrenWinSize(pScreen->root, 0, 0, 0, 0);
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RRGetInfo(pScreen, 1);
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rdpInvalidateArea(g_pScreen, 0, 0, g_rdpScreen.width, g_rdpScreen.height);
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ErrorF(" screen resized to %dx%d\n",
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pScreen->width, pScreen->height);
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return TRUE;
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}
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/******************************************************************************/
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Bool
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rdpRRCrtcSet(ScreenPtr pScreen, RRCrtcPtr crtc, RRModePtr mode,
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int x, int y, Rotation rotation, int numOutputs,
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RROutputPtr *outputs)
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{
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ErrorF("rdpRRCrtcSet:\n");
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return TRUE;
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}
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/******************************************************************************/
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Bool
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rdpRRCrtcSetGamma(ScreenPtr pScreen, RRCrtcPtr crtc)
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{
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ErrorF("rdpRRCrtcSetGamma:\n");
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return TRUE;
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}
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/******************************************************************************/
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Bool
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rdpRRCrtcGetGamma(ScreenPtr pScreen, RRCrtcPtr crtc)
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{
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ErrorF("rdpRRCrtcGetGamma:\n");
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return TRUE;
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}
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/******************************************************************************/
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Bool
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rdpRROutputSetProperty(ScreenPtr pScreen, RROutputPtr output, Atom property,
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RRPropertyValuePtr value)
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{
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ErrorF("rdpRROutputSetProperty:\n");
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return TRUE;
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}
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/******************************************************************************/
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Bool
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rdpRROutputValidateMode(ScreenPtr pScreen, RROutputPtr output,
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RRModePtr mode)
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{
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ErrorF("rdpRROutputValidateMode:\n");
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return TRUE;
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}
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/******************************************************************************/
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void
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rdpRRModeDestroy(ScreenPtr pScreen, RRModePtr mode)
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{
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ErrorF("rdpRRModeDestroy:\n");
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}
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/******************************************************************************/
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Bool
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rdpRROutputGetProperty(ScreenPtr pScreen, RROutputPtr output, Atom property)
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{
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ErrorF("rdpRROutputGetProperty:\n");
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return TRUE;
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}
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/******************************************************************************/
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Bool
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rdpRRGetPanning(ScreenPtr pScrn, RRCrtcPtr crtc, BoxPtr totalArea,
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BoxPtr trackingArea, INT16 *border)
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{
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ErrorF("rdpRRGetPanning:\n");
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if (totalArea != 0)
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{
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totalArea->x1 = 0;
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totalArea->y1 = 0;
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totalArea->x2 = g_rdpScreen.width;
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totalArea->y2 = g_rdpScreen.height;
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}
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if (trackingArea != 0)
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{
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trackingArea->x1 = 0;
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trackingArea->y1 = 0;
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trackingArea->x2 = g_rdpScreen.width;
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trackingArea->y2 = g_rdpScreen.height;
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}
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if (border != 0)
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{
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border[0] = 0;
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border[1] = 0;
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border[2] = 0;
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border[3] = 0;
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}
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return TRUE;
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}
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/******************************************************************************/
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Bool
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rdpRRSetPanning(ScreenPtr pScrn, RRCrtcPtr crtc, BoxPtr totalArea,
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BoxPtr trackingArea, INT16 *border)
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{
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ErrorF("rdpRRSetPanning:\n");
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return TRUE;
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}
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