xquartz: Remove support for Leopard and earlier versions of macOS

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>

1 files changed, 0 insertions, 150 deletions

diff --git a/hw/xquartz/quartzRandR.c b/hw/xquartz/quartzRandR.c
index cb470fa8e..2e0c7b53d 100644
--- a/hw/xquartz/quartzRandR.c
+++ b/hw/xquartz/quartzRandR.c
@@ -66,154 +66,6 @@ static Bool ignore_next_fake_mode_update = FALSE;
 typedef int (*QuartzModeCallback)
     (ScreenPtr, QuartzModeInfoPtr, void *);
 
-#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
-
-static long
-getDictLong(CFDictionaryRef dictRef, CFStringRef key)
-{
-    long value;
-
-    CFNumberRef numRef = (CFNumberRef)CFDictionaryGetValue(dictRef, key);
-    if (!numRef)
-        return 0;
-
-    if (!CFNumberGetValue(numRef, kCFNumberLongType, &value))
-        return 0;
-    return value;
-}
-
-static double
-getDictDouble(CFDictionaryRef dictRef, CFStringRef key)
-{
-    double value;
-
-    CFNumberRef numRef = (CFNumberRef)CFDictionaryGetValue(dictRef, key);
-    if (!numRef)
-        return 0.0;
-
-    if (!CFNumberGetValue(numRef, kCFNumberDoubleType, &value))
-        return 0.0;
-    return value;
-}
-
-static void
-QuartzRandRGetModeInfo(CFDictionaryRef modeRef,
-                       QuartzModeInfoPtr pMode)
-{
-    pMode->width = (size_t)getDictLong(modeRef, kCGDisplayWidth);
-    pMode->height = (size_t)getDictLong(modeRef, kCGDisplayHeight);
-    pMode->refresh =
-        (int)(getDictDouble(modeRef, kCGDisplayRefreshRate) + 0.5);
-    if (pMode->refresh == 0)
-        pMode->refresh = DEFAULT_REFRESH;
-    pMode->ref = NULL;
-    pMode->pSize = NULL;
-}
-
-static Bool
-QuartzRandRCopyCurrentModeInfo(CGDirectDisplayID screenId,
-                               QuartzModeInfoPtr pMode)
-{
-    CFDictionaryRef curModeRef = CGDisplayCurrentMode(screenId);
-    if (!curModeRef)
-        return FALSE;
-
-    QuartzRandRGetModeInfo(curModeRef, pMode);
-    pMode->ref = (void *)curModeRef;
-    CFRetain(pMode->ref);
-    return TRUE;
-}
-
-static Bool
-QuartzRandRSetCGMode(CGDirectDisplayID screenId,
-                     QuartzModeInfoPtr pMode)
-{
-    CFDictionaryRef modeRef = (CFDictionaryRef)pMode->ref;
-    return (CGDisplaySwitchToMode(screenId, modeRef) == kCGErrorSuccess);
-}
-
-static Bool
-QuartzRandREnumerateModes(ScreenPtr pScreen,
-                          QuartzModeCallback callback,
-                          void *data)
-{
-    Bool retval = FALSE;
-    QuartzScreenPtr pQuartzScreen = QUARTZ_PRIV(pScreen);
-
-    /* Just an 800x600 fallback if we have no attached heads */
-    if (pQuartzScreen->displayIDs) {
-        CFDictionaryRef curModeRef, modeRef;
-        long curBpp;
-        CFArrayRef modes;
-        QuartzModeInfo modeInfo;
-        int i;
-        CGDirectDisplayID screenId = pQuartzScreen->displayIDs[0];
-
-        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++) {
-            int cb;
-            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 = (void *)modeRef;
-            cb = callback(pScreen, &modeInfo, data);
-            if (cb == CALLBACK_CONTINUE)
-                retval = TRUE;
-            else if (cb == CALLBACK_SUCCESS)
-                return TRUE;
-            else if (cb == CALLBACK_ERROR)
-                return FALSE;
-        }
-    }
-
-    switch (callback(pScreen, &pQuartzScreen->rootlessMode, data)) {
-    case CALLBACK_SUCCESS:
-        return TRUE;
-
-    case CALLBACK_ERROR:
-        return FALSE;
-
-    case CALLBACK_CONTINUE:
-        retval = TRUE;
-
-    default:
-        break;
-    }
-
-    switch (callback(pScreen, &pQuartzScreen->fullscreenMode, data)) {
-    case CALLBACK_SUCCESS:
-        return TRUE;
-
-    case CALLBACK_ERROR:
-        return FALSE;
-
-    case CALLBACK_CONTINUE:
-        retval = TRUE;
-
-    default:
-        break;
-    }
-
-    return retval;
-}
-
-#else /* we have the new CG APIs from Snow Leopard */
-
 static void
 QuartzRandRGetModeInfo(CGDisplayModeRef modeRef,
                        QuartzModeInfoPtr pMode)
@@ -350,8 +202,6 @@ QuartzRandREnumerateModes(ScreenPtr pScreen,
     return retval;
 }
 
-#endif  /* Snow Leopard CoreGraphics APIs */
-
 static Bool
 QuartzRandRModesEqual(QuartzModeInfoPtr pMode1,
                       QuartzModeInfoPtr pMode2)