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Tue, 14 Jun 2022 14:19:18 -0700 (PDT) From: Akihiko Odaki To: Cc: Peter Maydell , =?utf-8?q?Philippe_Mathieu-Dau?= =?utf-8?q?d=C3=A9?= , Gerd Hoffmann , qemu-devel@nongnu.org, Akihiko Odaki Subject: [PATCH] ui/cocoa: Take refresh rate into account Date: Wed, 15 Jun 2022 06:19:09 +0900 Message-Id: <20220614211909.94060-1-akihiko.odaki@gmail.com> X-Mailer: git-send-email 2.32.1 (Apple Git-133) MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::102a; envelope-from=akihiko.odaki@gmail.com; helo=mail-pj1-x102a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Akihiko Odaki --- meson.build | 3 ++- ui/cocoa.m | 12 ++++++++++++ 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/meson.build b/meson.build index 0c2e11ff071..0f83f3730af 100644 --- a/meson.build +++ b/meson.build @@ -575,7 +575,8 @@ if get_option('attr').allowed() endif endif -cocoa = dependency('appleframeworks', modules: 'Cocoa', required: get_option('cocoa')) +cocoa = dependency('appleframeworks', modules: ['Cocoa', 'CoreVideo'], + required: get_option('cocoa')) if cocoa.found() and get_option('sdl').enabled() error('Cocoa and SDL cannot be enabled at the same time') endif diff --git a/ui/cocoa.m b/ui/cocoa.m index 84c84e98fc5..0000a3949c6 100644 --- a/ui/cocoa.m +++ b/ui/cocoa.m @@ -561,8 +561,20 @@ - (void) updateUIInfoLocked 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 {