XQuartz: RandR: Implement basic RandR functionality.
Querying and changing of resolution and refresh rate is supported, rotation is not implemented yet. Signed-off-by: Jan Hauffa <hauffa@in.tum.de> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
This commit is contained in:
parent
f492670948
commit
2d411472c2
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@ -34,6 +34,7 @@ libXquartz_la_SOURCES = \
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quartzCocoa.m \
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quartzCocoa.m \
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quartzKeyboard.c \
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quartzKeyboard.c \
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quartzStartup.c \
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quartzStartup.c \
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quartzRandR.c \
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threadSafety.c
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threadSafety.c
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EXTRA_DIST = \
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EXTRA_DIST = \
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@ -49,6 +50,7 @@ EXTRA_DIST = \
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quartzAudio.h \
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quartzAudio.h \
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quartzCommon.h \
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quartzCommon.h \
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quartzKeyboard.h \
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quartzKeyboard.h \
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quartzRandR.h \
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sanitizedCarbon.h \
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sanitizedCarbon.h \
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sanitizedCocoa.h \
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sanitizedCocoa.h \
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threadSafety.h
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threadSafety.h
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@ -35,6 +35,7 @@
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#endif
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#endif
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#include "quartzCommon.h"
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#include "quartzCommon.h"
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#include "quartzRandR.h"
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#include "inputstr.h"
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#include "inputstr.h"
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#include "quartz.h"
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#include "quartz.h"
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#include "darwin.h"
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#include "darwin.h"
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@ -46,7 +47,6 @@
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#include "X11Application.h"
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#include "X11Application.h"
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#include <X11/extensions/applewmconst.h>
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#include <X11/extensions/applewmconst.h>
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#include <X11/extensions/randr.h>
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// X headers
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// X headers
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#include "scrnintstr.h"
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#include "scrnintstr.h"
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@ -56,6 +56,8 @@
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#include "mi.h"
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#include "mi.h"
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// System headers
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// System headers
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <fcntl.h>
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@ -64,8 +66,6 @@
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#include <rootlessCommon.h>
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#include <rootlessCommon.h>
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#include <Xplugin.h>
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#include <Xplugin.h>
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#define FAKE_RANDR 1
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// Shared global variables for Quartz modes
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// Shared global variables for Quartz modes
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int quartzUseSysBeep = 0;
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int quartzUseSysBeep = 0;
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int quartzServerVisible = FALSE;
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int quartzServerVisible = FALSE;
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@ -76,30 +76,6 @@ const char *quartzOpenGLBundle = NULL;
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int quartzFullscreenDisableHotkeys = TRUE;
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int quartzFullscreenDisableHotkeys = TRUE;
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int quartzOptionSendsAlt = FALSE;
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int quartzOptionSendsAlt = FALSE;
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#if defined(RANDR) && !defined(FAKE_RANDR)
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Bool QuartzRandRGetInfo (ScreenPtr pScreen, Rotation *rotations) {
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return FALSE;
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}
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Bool QuartzRandRSetConfig (ScreenPtr pScreen,
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Rotation randr,
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int rate,
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RRScreenSizePtr pSize) {
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return FALSE;
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}
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Bool QuartzRandRInit (ScreenPtr pScreen) {
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rrScrPrivPtr pScrPriv;
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if (!RRScreenInit (pScreen)) return FALSE;
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pScrPriv = rrGetScrPriv(pScreen);
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pScrPriv->rrGetInfo = QuartzRandRGetInfo;
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pScrPriv->rrSetConfig = QuartzRandRSetConfig;
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return TRUE;
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}
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#endif
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/*
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/*
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===========================================================================
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===========================================================================
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@ -143,6 +119,13 @@ Bool QuartzSetupScreen(
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if (! quartzProcs->InitCursor(pScreen))
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if (! quartzProcs->InitCursor(pScreen))
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return FALSE;
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return FALSE;
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#if defined(RANDR) && !defined(FAKE_RANDR)
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if(!QuartzRandRInit(pScreen)) {
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DEBUG_LOG("Failed to init RandR extension.\n");
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return FALSE;
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}
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#endif
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return TRUE;
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return TRUE;
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}
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}
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@ -165,11 +148,6 @@ void QuartzInitOutput(
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if (!dixRegisterPrivateKey(&quartzScreenKeyRec, PRIVATE_SCREEN, 0))
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if (!dixRegisterPrivateKey(&quartzScreenKeyRec, PRIVATE_SCREEN, 0))
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FatalError("Failed to alloc quartz screen private.\n");
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FatalError("Failed to alloc quartz screen private.\n");
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#if defined(RANDR) && !defined(FAKE_RANDR)
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if(!QuartzRandRInit(pScreen))
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FatalError("Failed to init RandR extension.\n");
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#endif
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// Do display mode specific initialization
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// Do display mode specific initialization
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quartzProcs->DisplayInit();
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quartzProcs->DisplayInit();
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}
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}
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@ -191,50 +169,6 @@ void QuartzInitInput(
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}
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}
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#ifdef FAKE_RANDR
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static const int padlength[4] = {0, 3, 2, 1};
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static void
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RREditConnectionInfo (ScreenPtr pScreen)
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{
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xConnSetup *connSetup;
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char *vendor;
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xPixmapFormat *formats;
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xWindowRoot *root;
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xDepth *depth;
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xVisualType *visual;
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int screen = 0;
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int d;
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connSetup = (xConnSetup *) ConnectionInfo;
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vendor = (char *) connSetup + sizeof (xConnSetup);
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formats = (xPixmapFormat *) ((char *) vendor +
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connSetup->nbytesVendor +
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padlength[connSetup->nbytesVendor & 3]);
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root = (xWindowRoot *) ((char *) formats +
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sizeof (xPixmapFormat) * screenInfo.numPixmapFormats);
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while (screen != pScreen->myNum)
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{
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depth = (xDepth *) ((char *) root +
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sizeof (xWindowRoot));
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for (d = 0; d < root->nDepths; d++)
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{
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visual = (xVisualType *) ((char *) depth +
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sizeof (xDepth));
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depth = (xDepth *) ((char *) visual +
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depth->nVisuals * sizeof (xVisualType));
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}
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root = (xWindowRoot *) ((char *) depth);
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screen++;
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}
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root->pixWidth = pScreen->width;
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root->pixHeight = pScreen->height;
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root->mmWidth = pScreen->mmWidth;
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root->mmHeight = pScreen->mmHeight;
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}
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#endif
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void QuartzUpdateScreens(void) {
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void QuartzUpdateScreens(void) {
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ScreenPtr pScreen;
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ScreenPtr pScreen;
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WindowPtr pRoot;
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WindowPtr pRoot;
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@ -255,7 +189,7 @@ void QuartzUpdateScreens(void) {
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pScreen = screenInfo.screens[0];
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pScreen = screenInfo.screens[0];
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PseudoramiXResetScreens();
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PseudoramiXResetScreens();
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quartzProcs->AddPseudoramiXScreens(&x, &y, &width, &height);
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quartzProcs->AddPseudoramiXScreens(&x, &y, &width, &height, pScreen);
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pScreen->x = x;
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pScreen->x = x;
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pScreen->y = y;
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pScreen->y = y;
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@ -446,3 +380,19 @@ void QuartzSpaceChanged(uint32_t space_id) {
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/* Do something special here, so we don't depend on quartz-wm for spaces to work... */
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/* Do something special here, so we don't depend on quartz-wm for spaces to work... */
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DEBUG_LOG("Space Changed (%u) ... do something interesting...\n", space_id);
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DEBUG_LOG("Space Changed (%u) ... do something interesting...\n", space_id);
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}
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}
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/*
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* QuartzCopyDisplayIDs
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* Associate an X11 screen with one or more CoreGraphics display IDs by copying
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* the list into a private array. Free the previously copied array, if present.
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*/
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void QuartzCopyDisplayIDs(ScreenPtr pScreen,
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int displayCount, CGDirectDisplayID *displayIDs) {
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QuartzScreenPtr pQuartzScreen = QUARTZ_PRIV(pScreen);
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int size = displayCount * sizeof(CGDirectDisplayID);
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free(pQuartzScreen->displayIDs);
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pQuartzScreen->displayIDs = malloc(size);
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memcpy(pQuartzScreen->displayIDs, displayIDs, size);
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pQuartzScreen->displayCount = displayCount;
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}
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@ -62,7 +62,8 @@ typedef void (*ResumeScreenProc)(ScreenPtr pScreen);
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/*
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/*
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* Screen state change support
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* Screen state change support
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*/
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*/
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typedef void (*AddPseudoramiXScreensProc)(int *x, int *y, int *width, int *height);
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typedef void (*AddPseudoramiXScreensProc)
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(int *x, int *y, int *width, int *height, ScreenPtr pScreen);
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typedef void (*UpdateScreenProc)(ScreenPtr pScreen);
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typedef void (*UpdateScreenProc)(ScreenPtr pScreen);
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/*
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/*
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@ -51,6 +51,9 @@ typedef struct {
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#define QUARTZ_PRIV(pScreen) \
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#define QUARTZ_PRIV(pScreen) \
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((QuartzScreenPtr)dixLookupPrivate(&pScreen->devPrivates, quartzScreenKey))
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((QuartzScreenPtr)dixLookupPrivate(&pScreen->devPrivates, quartzScreenKey))
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void QuartzCopyDisplayIDs(ScreenPtr pScreen,
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int displayCount, CGDirectDisplayID *displayIDs);
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// User preferences used by Quartz modes
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// User preferences used by Quartz modes
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extern int quartzUseSysBeep;
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extern int quartzUseSysBeep;
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extern int quartzFullscreenDisableHotkeys;
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extern int quartzFullscreenDisableHotkeys;
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394
hw/xquartz/quartzRandR.c
Normal file
394
hw/xquartz/quartzRandR.c
Normal file
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@ -0,0 +1,394 @@
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/*
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*
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* Quartz-specific support for the XRandR extension
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*
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* Copyright (c) 2001-2004 Greg Parker and Torrey T. Lyons,
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* 2010 Jan Hauffa.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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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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*
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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
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* THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name(s) of the above copyright
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* holders shall not be used in advertising or otherwise to promote the sale,
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* use or other dealings in this Software without prior written authorization.
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*/
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#include "sanitizedCarbon.h"
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include "quartzCommon.h"
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#include "quartzRandR.h"
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#if defined(FAKE_RANDR)
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#include "scrnintstr.h"
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#include "windowstr.h"
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#else
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#include <X11/extensions/randr.h>
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#include <randrstr.h>
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#include <IOKit/graphics/IOGraphicsTypes.h>
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#endif
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#if defined(FAKE_RANDR)
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static const int padlength[4] = {0, 3, 2, 1};
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void
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RREditConnectionInfo (ScreenPtr pScreen)
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{
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xConnSetup *connSetup;
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char *vendor;
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xPixmapFormat *formats;
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xWindowRoot *root;
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xDepth *depth;
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xVisualType *visual;
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int screen = 0;
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int d;
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connSetup = (xConnSetup *) ConnectionInfo;
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vendor = (char *) connSetup + sizeof (xConnSetup);
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formats = (xPixmapFormat *) ((char *) vendor +
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connSetup->nbytesVendor +
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padlength[connSetup->nbytesVendor & 3]);
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root = (xWindowRoot *) ((char *) formats +
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sizeof (xPixmapFormat) * screenInfo.numPixmapFormats);
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while (screen != pScreen->myNum)
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{
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depth = (xDepth *) ((char *) root +
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sizeof (xWindowRoot));
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for (d = 0; d < root->nDepths; d++)
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{
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visual = (xVisualType *) ((char *) depth +
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sizeof (xDepth));
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depth = (xDepth *) ((char *) visual +
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depth->nVisuals * sizeof (xVisualType));
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}
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root = (xWindowRoot *) ((char *) depth);
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screen++;
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}
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root->pixWidth = pScreen->width;
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root->pixHeight = pScreen->height;
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root->mmWidth = pScreen->mmWidth;
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root->mmHeight = pScreen->mmHeight;
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}
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#else /* defined(FAKE_RANDR) */
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#define DEFAULT_REFRESH 60
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#define kDisplayModeUsableFlags (kDisplayModeValidFlag | kDisplayModeSafeFlag)
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typedef struct {
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size_t width, height;
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int refresh;
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const void *ref;
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} QuartzModeInfo, *QuartzModeInfoPtr;
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typedef Bool (*QuartzModeCallback)
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(ScreenPtr, CGDirectDisplayID, QuartzModeInfoPtr, void *);
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#if defined(USE_DEPRECATED_CG_API)
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static long getDictLong (CFDictionaryRef dictRef, CFStringRef key) {
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long value;
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CFNumberRef numRef = (CFNumberRef) CFDictionaryGetValue(dictRef, key);
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if (!numRef)
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return 0;
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if (!CFNumberGetValue(numRef, kCFNumberLongType, &value))
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return 0;
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return value;
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}
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static double getDictDouble (CFDictionaryRef dictRef, CFStringRef key) {
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double value;
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CFNumberRef numRef = (CFNumberRef) CFDictionaryGetValue(dictRef, key);
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if (!numRef)
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return 0.0;
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if (!CFNumberGetValue(numRef, kCFNumberDoubleType, &value))
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return 0.0;
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return value;
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}
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static void QuartzRandRGetModeInfo (CFDictionaryRef modeRef,
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QuartzModeInfoPtr pMode) {
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pMode->width = (size_t) getDictLong(modeRef, kCGDisplayWidth);
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pMode->height = (size_t) getDictLong(modeRef, kCGDisplayHeight);
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pMode->refresh = (int)(getDictDouble(modeRef, kCGDisplayRefreshRate) + 0.5);
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if (pMode->refresh == 0)
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pMode->refresh = DEFAULT_REFRESH;
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pMode->ref = NULL;
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}
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static Bool QuartzRandRGetCurrentModeInfo (CGDirectDisplayID screenId,
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QuartzModeInfoPtr pMode) {
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CFDictionaryRef curModeRef = CGDisplayCurrentMode(screenId);
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if (!curModeRef)
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return FALSE;
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||||||
|
QuartzRandRGetModeInfo(curModeRef, pMode);
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool QuartzRandRSetMode (CGDirectDisplayID screenId,
|
||||||
|
QuartzModeInfoPtr pMode) {
|
||||||
|
CFDictionaryRef modeRef = (CFDictionaryRef) pMode->ref;
|
||||||
|
return (CGDisplaySwitchToMode(screenId, modeRef) != kCGErrorSuccess);
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool QuartzRandREnumerateModes (ScreenPtr pScreen,
|
||||||
|
CGDirectDisplayID screenId,
|
||||||
|
QuartzModeCallback callback,
|
||||||
|
void *data) {
|
||||||
|
CFDictionaryRef curModeRef, modeRef;
|
||||||
|
long curBpp;
|
||||||
|
CFArrayRef modes;
|
||||||
|
QuartzModeInfo modeInfo;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
curModeRef = CGDisplayCurrentMode(screenId);
|
||||||
|
if (!curModeRef)
|
||||||
|
return FALSE;
|
||||||
|
curBpp = getDictLong(curModeRef, kCGDisplayBitsPerPixel);
|
||||||
|
|
||||||
|
modes = CGDisplayAvailableModes(screenId);
|
||||||
|
if (!modes)
|
||||||
|
return FALSE;
|
||||||
|
for (i = 0; i < CFArrayGetCount(modes); i++) {
|
||||||
|
modeRef = (CFDictionaryRef) CFArrayGetValueAtIndex(modes, i);
|
||||||
|
|
||||||
|
/* Skip modes that are not usable on the current display or have a
|
||||||
|
different pixel encoding than the current mode. */
|
||||||
|
if (((unsigned long) getDictLong(modeRef, kCGDisplayIOFlags) &
|
||||||
|
kDisplayModeUsableFlags) != kDisplayModeUsableFlags)
|
||||||
|
continue;
|
||||||
|
if (getDictLong(modeRef, kCGDisplayBitsPerPixel) != curBpp)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
QuartzRandRGetModeInfo(modeRef, &modeInfo);
|
||||||
|
modeInfo.ref = modeRef;
|
||||||
|
if (!callback(pScreen, screenId, &modeInfo, data))
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
#else /* defined(USE_DEPRECATED_CG_API) */
|
||||||
|
|
||||||
|
static void QuartzRandRGetModeInfo (CGDisplayModeRef modeRef,
|
||||||
|
QuartzModeInfoPtr pMode) {
|
||||||
|
pMode->width = CGDisplayModeGetWidth(modeRef);
|
||||||
|
pMode->height = CGDisplayModeGetHeight(modeRef);
|
||||||
|
pMode->refresh = (int) (CGDisplayModeGetRefreshRate(modeRef) + 0.5);
|
||||||
|
if (pMode->refresh == 0)
|
||||||
|
pMode->refresh = DEFAULT_REFRESH;
|
||||||
|
pMode->ref = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool QuartzRandRGetCurrentModeInfo (CGDirectDisplayID screenId,
|
||||||
|
QuartzModeInfoPtr pMode) {
|
||||||
|
CGDisplayModeRef curModeRef = CGDisplayCopyDisplayMode(screenId);
|
||||||
|
if (!curModeRef)
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
QuartzRandRGetModeInfo(curModeRef, pMode);
|
||||||
|
CGDisplayModeRelease(curModeRef);
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool QuartzRandRSetMode (CGDirectDisplayID screenId,
|
||||||
|
QuartzModeInfoPtr pMode) {
|
||||||
|
CGDisplayModeRef modeRef = (CGDisplayModeRef) pMode->ref;
|
||||||
|
if (!modeRef)
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
return (CGDisplaySetDisplayMode(screenId, modeRef, NULL) !=
|
||||||
|
kCGErrorSuccess);
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool QuartzRandREnumerateModes (ScreenPtr pScreen,
|
||||||
|
CGDirectDisplayID screenId,
|
||||||
|
QuartzModeCallback callback,
|
||||||
|
void *data) {
|
||||||
|
CGDisplayModeRef curModeRef, modeRef;
|
||||||
|
CFStringRef curPixelEnc, pixelEnc;
|
||||||
|
CFComparisonResult pixelEncEqual;
|
||||||
|
CFArrayRef modes;
|
||||||
|
QuartzModeInfo modeInfo;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
curModeRef = CGDisplayCopyDisplayMode(screenId);
|
||||||
|
if (!curModeRef)
|
||||||
|
return FALSE;
|
||||||
|
curPixelEnc = CGDisplayModeCopyPixelEncoding(curModeRef);
|
||||||
|
CGDisplayModeRelease(curModeRef);
|
||||||
|
|
||||||
|
modes = CGDisplayCopyAllDisplayModes(screenId, NULL);
|
||||||
|
if (!modes) {
|
||||||
|
CFRelease(curPixelEnc);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
for (i = 0; i < CFArrayGetCount(modes); i++) {
|
||||||
|
modeRef = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);
|
||||||
|
|
||||||
|
/* Skip modes that are not usable on the current display or have a
|
||||||
|
different pixel encoding than the current mode. */
|
||||||
|
if ((CGDisplayModeGetIOFlags(modeRef) & kDisplayModeUsableFlags) !=
|
||||||
|
kDisplayModeUsableFlags)
|
||||||
|
continue;
|
||||||
|
pixelEnc = CGDisplayModeCopyPixelEncoding(modeRef);
|
||||||
|
pixelEncEqual = CFStringCompare(pixelEnc, curPixelEnc, 0);
|
||||||
|
CFRelease(pixelEnc);
|
||||||
|
if (pixelEncEqual != kCFCompareEqualTo)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
QuartzRandRGetModeInfo(modeRef, &modeInfo);
|
||||||
|
modeInfo.ref = modeRef;
|
||||||
|
if (!callback(pScreen, screenId, &modeInfo, data))
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
CFRelease(modes);
|
||||||
|
|
||||||
|
CFRelease(curPixelEnc);
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* defined(USE_DEPRECATED_CG_API) */
|
||||||
|
|
||||||
|
|
||||||
|
static Bool QuartzRandRModesEqual (QuartzModeInfoPtr pMode1,
|
||||||
|
QuartzModeInfoPtr pMode2) {
|
||||||
|
if (pMode1->width != pMode2->width)
|
||||||
|
return FALSE;
|
||||||
|
if (pMode1->height != pMode2->height)
|
||||||
|
return FALSE;
|
||||||
|
if (pMode1->refresh != pMode2->refresh)
|
||||||
|
return FALSE;
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool QuartzRandRGetModeCallback (ScreenPtr pScreen,
|
||||||
|
CGDirectDisplayID screenId,
|
||||||
|
QuartzModeInfoPtr pMode,
|
||||||
|
void *data) {
|
||||||
|
QuartzModeInfoPtr pCurMode = (QuartzModeInfoPtr) data;
|
||||||
|
|
||||||
|
RRScreenSizePtr pSize = RRRegisterSize(pScreen,
|
||||||
|
pMode->width, pMode->height, pScreen->mmWidth, pScreen->mmHeight);
|
||||||
|
if (pSize) {
|
||||||
|
RRRegisterRate(pScreen, pSize, pMode->refresh);
|
||||||
|
|
||||||
|
if (QuartzRandRModesEqual(pMode, pCurMode))
|
||||||
|
RRSetCurrentConfig(pScreen, RR_Rotate_0, pMode->refresh, pSize);
|
||||||
|
}
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool QuartzRandRSetModeCallback (ScreenPtr pScreen,
|
||||||
|
CGDirectDisplayID screenId,
|
||||||
|
QuartzModeInfoPtr pMode,
|
||||||
|
void *data) {
|
||||||
|
QuartzModeInfoPtr pReqMode = (QuartzModeInfoPtr) data;
|
||||||
|
|
||||||
|
if (!QuartzRandRModesEqual(pMode, pReqMode))
|
||||||
|
return TRUE; /* continue enumeration */
|
||||||
|
|
||||||
|
return QuartzRandRSetMode(screenId, pMode);
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool QuartzRandRGetInfo (ScreenPtr pScreen, Rotation *rotations) {
|
||||||
|
QuartzScreenPtr pQuartzScreen = QUARTZ_PRIV(pScreen);
|
||||||
|
CGDirectDisplayID screenId;
|
||||||
|
QuartzModeInfo curMode;
|
||||||
|
|
||||||
|
*rotations = RR_Rotate_0; /* TODO: support rotation */
|
||||||
|
|
||||||
|
if (pQuartzScreen->displayCount == 0)
|
||||||
|
return FALSE;
|
||||||
|
if (pQuartzScreen->displayCount > 1) {
|
||||||
|
/* RandR operations are not well-defined for an X11 screen spanning
|
||||||
|
multiple CG displays. Create a single entry for the current virtual
|
||||||
|
resolution. */
|
||||||
|
RRScreenSizePtr pSize = RRRegisterSize(pScreen, pScreen->width,
|
||||||
|
pScreen->height, pScreen->mmWidth, pScreen->mmHeight);
|
||||||
|
if (pSize) {
|
||||||
|
RRRegisterRate(pScreen, pSize, DEFAULT_REFRESH);
|
||||||
|
RRSetCurrentConfig(pScreen, RR_Rotate_0, DEFAULT_REFRESH, pSize);
|
||||||
|
}
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
screenId = pQuartzScreen->displayIDs[0];
|
||||||
|
|
||||||
|
if (!QuartzRandRGetCurrentModeInfo(screenId, &curMode))
|
||||||
|
return FALSE;
|
||||||
|
return QuartzRandREnumerateModes(pScreen, screenId,
|
||||||
|
QuartzRandRGetModeCallback, &curMode);
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool QuartzRandRSetConfig (ScreenPtr pScreen,
|
||||||
|
Rotation randr,
|
||||||
|
int rate,
|
||||||
|
RRScreenSizePtr pSize) {
|
||||||
|
QuartzScreenPtr pQuartzScreen = QUARTZ_PRIV(pScreen);
|
||||||
|
CGDirectDisplayID screenId;
|
||||||
|
QuartzModeInfo reqMode, curMode;
|
||||||
|
|
||||||
|
if (pQuartzScreen->displayCount == 0)
|
||||||
|
return FALSE;
|
||||||
|
if (pQuartzScreen->displayCount > 1) {
|
||||||
|
/* RandR operations are not well-defined for an X11 screen spanning
|
||||||
|
multiple CG displays. Do not accept any configuations that differ
|
||||||
|
from the current configuration. */
|
||||||
|
return ((pSize->width == pScreen->width) &&
|
||||||
|
(pSize->height == pScreen->height));
|
||||||
|
}
|
||||||
|
screenId = pQuartzScreen->displayIDs[0];
|
||||||
|
|
||||||
|
reqMode.width = pSize->width;
|
||||||
|
reqMode.height = pSize->height;
|
||||||
|
reqMode.refresh = rate;
|
||||||
|
|
||||||
|
/* Do not switch modes if requested mode is equal to current mode. */
|
||||||
|
if (!QuartzRandRGetCurrentModeInfo(screenId, &curMode))
|
||||||
|
return FALSE;
|
||||||
|
if (QuartzRandRModesEqual(&reqMode, &curMode))
|
||||||
|
return TRUE;
|
||||||
|
|
||||||
|
return QuartzRandREnumerateModes(pScreen, screenId,
|
||||||
|
QuartzRandRSetModeCallback, &reqMode);
|
||||||
|
}
|
||||||
|
|
||||||
|
Bool QuartzRandRInit (ScreenPtr pScreen) {
|
||||||
|
rrScrPrivPtr pScrPriv;
|
||||||
|
|
||||||
|
if (!RRScreenInit (pScreen)) return FALSE;
|
||||||
|
|
||||||
|
pScrPriv = rrGetScrPriv(pScreen);
|
||||||
|
pScrPriv->rrGetInfo = QuartzRandRGetInfo;
|
||||||
|
pScrPriv->rrSetConfig = QuartzRandRSetConfig;
|
||||||
|
return TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* defined(FAKE_RANDR) */
|
37
hw/xquartz/quartzRandR.h
Normal file
37
hw/xquartz/quartzRandR.h
Normal file
|
@ -0,0 +1,37 @@
|
||||||
|
/*
|
||||||
|
* quartzRandR.h
|
||||||
|
*
|
||||||
|
* Copyright (c) 2010 Jan Hauffa.
|
||||||
|
* All Rights Reserved.
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||||
|
* copy of this software and associated documentation files (the "Software"),
|
||||||
|
* to deal in the Software without restriction, including without limitation
|
||||||
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||||||
|
* and/or sell copies of the Software, and to permit persons to whom the
|
||||||
|
* Software is furnished to do so, subject to the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be included in
|
||||||
|
* all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||||||
|
* THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
||||||
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
||||||
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||||
|
* DEALINGS IN THE SOFTWARE.
|
||||||
|
*
|
||||||
|
* Except as contained in this notice, the name(s) of the above copyright
|
||||||
|
* holders shall not be used in advertising or otherwise to promote the sale,
|
||||||
|
* use or other dealings in this Software without prior written authorization.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*define FAKE_RANDR 1*/
|
||||||
|
#define USE_DEPRECATED_CG_API 1
|
||||||
|
|
||||||
|
#if defined(FAKE_RANDR)
|
||||||
|
void RREditConnectionInfo (ScreenPtr pScreen);
|
||||||
|
#else
|
||||||
|
Bool QuartzRandRInit (ScreenPtr pScreen);
|
||||||
|
#endif
|
|
@ -176,7 +176,7 @@ displayScreenBounds(CGDirectDisplayID id)
|
||||||
* with PseudoramiX.
|
* with PseudoramiX.
|
||||||
*/
|
*/
|
||||||
static void
|
static void
|
||||||
xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height)
|
xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height, ScreenPtr pScreen)
|
||||||
{
|
{
|
||||||
CGDisplayCount i, displayCount;
|
CGDisplayCount i, displayCount;
|
||||||
CGDirectDisplayID *displayList = NULL;
|
CGDirectDisplayID *displayList = NULL;
|
||||||
|
@ -199,6 +199,7 @@ xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height)
|
||||||
if(!displayList)
|
if(!displayList)
|
||||||
FatalError("Unable to allocate memory for list of displays.\n");
|
FatalError("Unable to allocate memory for list of displays.\n");
|
||||||
CGGetActiveDisplayList(displayCount, displayList, &displayCount);
|
CGGetActiveDisplayList(displayCount, displayList, &displayCount);
|
||||||
|
QuartzCopyDisplayIDs(pScreen, displayCount, displayList);
|
||||||
|
|
||||||
/* Get the union of all screens */
|
/* Get the union of all screens */
|
||||||
for (i = 0; i < displayCount; i++) {
|
for (i = 0; i < displayCount; i++) {
|
||||||
|
@ -336,6 +337,7 @@ xprAddScreen(int index, ScreenPtr pScreen)
|
||||||
ErrorF("Warning: noPseudoramiXExtension!\n");
|
ErrorF("Warning: noPseudoramiXExtension!\n");
|
||||||
|
|
||||||
dpy = displayAtIndex(index);
|
dpy = displayAtIndex(index);
|
||||||
|
QuartzCopyDisplayIDs(pScreen, 1, &dpy);
|
||||||
|
|
||||||
frame = displayScreenBounds(dpy);
|
frame = displayScreenBounds(dpy);
|
||||||
|
|
||||||
|
@ -346,7 +348,7 @@ xprAddScreen(int index, ScreenPtr pScreen)
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
xprAddPseudoramiXScreens(&dfb->x, &dfb->y, &dfb->width, &dfb->height);
|
xprAddPseudoramiXScreens(&dfb->x, &dfb->y, &dfb->width, &dfb->height, pScreen);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Passing zero width (pitch) makes miCreateScreenResources set the
|
/* Passing zero width (pitch) makes miCreateScreenResources set the
|
||||||
|
|
Loading…
Reference in New Issue
Block a user