Merge tag 'darwin-20220712' of https://github.com/philmd/qemu into staging

Darwin patches:

- Enable RDTSCP support on HVF
- ui/cocoa: Take refresh rate into account

Few buildsys fixes:

- Restrict TCG to emulation
- Remove a unused-but-set-variable warning
- Allow running Avocado from pseudo-"in source tree" builds

# gpg: Signature made Tue 12 Jul 2022 23:14:37 BST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* tag 'darwin-20220712' of https://github.com/philmd/qemu:
  avocado: Fix BUILD_DIR if it's equal to SOURCE_DIR
  ui/cocoa: Take refresh rate into account
  ui/cocoa: Fix switched_to_fullscreen warning
  configure: Restrict TCG to emulation
  hvf: Enable RDTSCP support

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 12 insertions, 8 deletions

diff --git a/ui/cocoa.m b/ui/cocoa.m
index 6a4dccff..5a8bd5d 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -561,8 +561,20 @@ static CGEventRef handleTapEvent(CGEventTapProxy proxy, CGEventType type, CGEven
         CGDirectDisplayID display = [[description objectForKey:@"NSScreenNumber"] unsignedIntValue];
         NSSize screenSize = [[[self window] screen] frame].size;
         CGSize screenPhysicalSize = CGDisplayScreenSize(display);
+        CVDisplayLinkRef displayLink;
 
         frameSize = isFullscreen ? screenSize : [self frame].size;
+
+        if (!CVDisplayLinkCreateWithCGDisplay(display, &displayLink)) {
+            CVTime period = CVDisplayLinkGetNominalOutputVideoRefreshPeriod(displayLink);
+            CVDisplayLinkRelease(displayLink);
+            if (!(period.flags & kCVTimeIsIndefinite)) {
+                update_displaychangelistener(&dcl,
+                                             1000 * period.timeValue / period.timeScale);
+                info.refresh_rate = (int64_t)1000 * period.timeScale / period.timeValue;
+            }
+        }
+
         info.width_mm = frameSize.width / screenSize.width * screenPhysicalSize.width;
         info.height_mm = frameSize.height / screenSize.height * screenPhysicalSize.height;
     } else {
@@ -800,7 +812,6 @@ static CGEventRef handleTapEvent(CGEventTapProxy proxy, CGEventType type, CGEven
     int buttons = 0;
     int keycode = 0;
     bool mouse_event = false;
-    static bool switched_to_fullscreen = false;
     // Location of event in virtual screen coordinates
     NSPoint p = [self screenLocationOfEvent:event];
     NSUInteger modifiers = [event modifierFlags];
@@ -952,13 +963,6 @@ static CGEventRef handleTapEvent(CGEventTapProxy proxy, CGEventType type, CGEven
 
             // forward command key combos to the host UI unless the mouse is grabbed
             if (!isMouseGrabbed && ([event modifierFlags] & NSEventModifierFlagCommand)) {
-                /*
-                 * Prevent the command key from being stuck down in the guest
-                 * when using Command-F to switch to full screen mode.
-                 */
-                if (keycode == Q_KEY_CODE_F) {
-                    switched_to_fullscreen = true;
-                }
                 return false;
             }