diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst index 1ffecdf51d..9f17345d96 100644 --- a/DOCS/man/options.rst +++ b/DOCS/man/options.rst @@ -6358,6 +6358,7 @@ them. :precise: Syncs to the time of the next vertical display refresh reported by the CVDisplayLink callback provided information :system: No manual syncing, depend on the layer mechanic and the next drawable + :feedback: Same as precise but uses the presentation feedback core mechanism ``--android-surface-size=`` Set dimensions of the rendering surface used by the Android gpu context. diff --git a/meson.build b/meson.build index 6094f17a35..2c2246ba23 100644 --- a/meson.build +++ b/meson.build @@ -1541,6 +1541,7 @@ if features['cocoa'] and features['swift'] 'osdep/mac/menu_bar.swift', 'osdep/mac/option_helper.swift', 'osdep/mac/precise_timer.swift', + 'osdep/mac/presentation.swift', 'osdep/mac/swift_compat.swift', 'osdep/mac/swift_extensions.swift', 'osdep/mac/type_helper.swift', diff --git a/osdep/mac/app_bridge.h b/osdep/mac/app_bridge.h index fe1180a7ec..db03c8ebad 100644 --- a/osdep/mac/app_bridge.h +++ b/osdep/mac/app_bridge.h @@ -29,9 +29,10 @@ enum { }; enum { - RENDER_TIMER_CALLBACK = 0, - RENDER_TIMER_PRECISE, + RENDER_TIMER_PRESENTATION_FEEDBACK = -1, RENDER_TIMER_SYSTEM, + RENDER_TIMER_CALLBACK, + RENDER_TIMER_PRECISE, }; struct macos_opts { diff --git a/osdep/mac/app_bridge.m b/osdep/mac/app_bridge.m index 8e9c4a444b..bf39efe603 100644 --- a/osdep/mac/app_bridge.m +++ b/osdep/mac/app_bridge.m @@ -51,7 +51,7 @@ const struct m_sub_options macos_conf = { {"visible", FRAME_VISIBLE}, {"whole", FRAME_WHOLE})}, {"macos-render-timer", OPT_CHOICE(macos_render_timer, {"callback", RENDER_TIMER_CALLBACK}, {"precise", RENDER_TIMER_PRECISE}, - {"system", RENDER_TIMER_SYSTEM})}, + {"system", RENDER_TIMER_SYSTEM}, {"feedback", RENDER_TIMER_PRESENTATION_FEEDBACK})}, {"cocoa-cb-sw-renderer", OPT_CHOICE(cocoa_cb_sw_renderer, {"auto", -1}, {"no", 0}, {"yes", 1})}, {"cocoa-cb-10bit-context", OPT_BOOL(cocoa_cb_10bit_context)}, @@ -61,6 +61,7 @@ const struct m_sub_options macos_conf = { .defaults = &(const struct macos_opts){ .macos_title_bar_color = {0, 0, 0, 0}, .macos_fs_animation_duration = -1, + .macos_render_timer = RENDER_TIMER_CALLBACK, .cocoa_cb_sw_renderer = -1, .cocoa_cb_10bit_context = true }, diff --git a/osdep/mac/presentation.swift b/osdep/mac/presentation.swift new file mode 100644 index 0000000000..c1d521a0c8 --- /dev/null +++ b/osdep/mac/presentation.swift @@ -0,0 +1,56 @@ +/* + * This file is part of mpv. + * + * mpv is free software) you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation) either + * version 2.1 of the License, or (at your option) any later version. + * + * mpv is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY) without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with mpv. If not, see . + */ + +extension Presentation { + struct Time { + let cvTime: CVTimeStamp + var skipped: Int64 = 0 + var time: Int64 { return mp_time_ns_from_raw_time(mp_raw_time_ns_from_mach(cvTime.hostTime)) } + var duration: Int64 { + let durationSeconds = Double(cvTime.videoRefreshPeriod) / Double(cvTime.videoTimeScale) + return Int64(durationSeconds * Presentation.nanoPerSecond * cvTime.rateScalar) + } + + init(_ time: CVTimeStamp) { + cvTime = time + } + } +} + +class Presentation { + unowned var common: Common + var times: [Time] = [] + static let nanoPerSecond: Double = 1e+9 + + init(common com: Common) { + common = com + } + + func add(time: CVTimeStamp) { + times.append(Time(time)) + } + + func next() -> Time? { + let now = mp_time_ns() + let count = times.count + times.removeAll(where: { $0.time <= now }) + var time = times.first + time?.skipped = Int64(max(count - times.count - 1, 0)) + + return time + } +} diff --git a/osdep/timer-darwin.c b/osdep/timer-darwin.c index bb8a9b4324..36e719425e 100644 --- a/osdep/timer-darwin.c +++ b/osdep/timer-darwin.c @@ -36,7 +36,12 @@ void mp_sleep_ns(int64_t ns) uint64_t mp_raw_time_ns(void) { - return mach_absolute_time() * timebase_ratio_ns; + return mp_raw_time_ns_from_mach(mach_absolute_time()); +} + +uint64_t mp_raw_time_ns_from_mach(uint64_t mach_time) +{ + return mach_time * timebase_ratio_ns; } void mp_raw_time_init(void) diff --git a/osdep/timer.c b/osdep/timer.c index d0a8a92f8a..907ba50a65 100644 --- a/osdep/timer.c +++ b/osdep/timer.c @@ -46,7 +46,12 @@ void mp_time_init(void) int64_t mp_time_ns(void) { - return mp_raw_time_ns() - raw_time_offset; + return mp_time_ns_from_raw_time(mp_raw_time_ns()); +} + +int64_t mp_time_ns_from_raw_time(uint64_t raw_time) +{ + return raw_time - raw_time_offset; } double mp_time_sec(void) diff --git a/osdep/timer.h b/osdep/timer.h index d8ec185bfe..5fedbb69cd 100644 --- a/osdep/timer.h +++ b/osdep/timer.h @@ -19,6 +19,7 @@ #define MPLAYER_TIMER_H #include +#include "config.h" // Initialize timer, must be called at least once at start. void mp_time_init(void); @@ -26,6 +27,9 @@ void mp_time_init(void); // Return time in nanoseconds. Never wraps. Never returns negative values. int64_t mp_time_ns(void); +// Return time in nanoseconds. Coverts raw time in nanoseconds to mp time, subtracts init offset. +int64_t mp_time_ns_from_raw_time(uint64_t raw_time); + // Return time in seconds. Can have down to 1 nanosecond resolution, but will // be much worse when casted to float. double mp_time_sec(void); @@ -38,6 +42,11 @@ uint64_t mp_raw_time_ns(void); // Sleep in nanoseconds. void mp_sleep_ns(int64_t ns); +#if HAVE_DARWIN +// Coverts mach time to raw time in nanoseconds and returns it. +uint64_t mp_raw_time_ns_from_mach(uint64_t mach_time); +#endif + #ifdef _WIN32 // returns: timer resolution in ns if needed and started successfully, else 0 int64_t mp_start_hires_timers(int64_t wait_ns); diff --git a/video/out/mac_common.swift b/video/out/mac_common.swift index 4551c47d91..f29815d73d 100644 --- a/video/out/mac_common.swift +++ b/video/out/mac_common.swift @@ -20,6 +20,7 @@ import Cocoa class MacCommon: Common { @objc var layer: MetalLayer? + var presentation: Presentation? var timer: PreciseTimer? var swapTime: UInt64 = 0 let swapLock: NSCondition = NSCondition() @@ -30,6 +31,7 @@ class MacCommon: Common { super.init(option, log) self.vo = vo input = InputHelper(vo.pointee.input_ctx, option) + presentation = Presentation(common: self) timer = PreciseTimer(common: self) DispatchQueue.main.sync { @@ -89,7 +91,7 @@ class MacCommon: Common { } @objc func swapBuffer() { - if option.mac.macos_render_timer != RENDER_TIMER_SYSTEM { + if option.mac.macos_render_timer > RENDER_TIMER_SYSTEM { swapLock.lock() while(swapTime < 1) { swapLock.wait() @@ -99,6 +101,15 @@ class MacCommon: Common { } } + @objc func fillVsync(info: UnsafeMutablePointer) { + if option.mac.macos_render_timer != RENDER_TIMER_PRESENTATION_FEEDBACK { return } + + let next = presentation?.next() + info.pointee.vsync_duration = next?.duration ?? -1 + info.pointee.skipped_vsyncs = next?.skipped ?? -1 + info.pointee.last_queue_display_time = next?.time ?? -1 + } + override func displayLinkCallback(_ displayLink: CVDisplayLink, _ inNow: UnsafePointer, _ inOutputTime: UnsafePointer, @@ -112,13 +123,18 @@ class MacCommon: Common { self.swapLock.unlock() } - if option.mac.macos_render_timer != RENDER_TIMER_SYSTEM { + if option.mac.macos_render_timer > RENDER_TIMER_SYSTEM { if let timer = self.timer, option.mac.macos_render_timer == RENDER_TIMER_PRECISE { timer.scheduleAt(time: inOutputTime.pointee.hostTime, closure: signalSwap) return kCVReturnSuccess } signalSwap() + return kCVReturnSuccess + } + + if option.mac.macos_render_timer == RENDER_TIMER_PRESENTATION_FEEDBACK { + presentation?.add(time: inOutputTime.pointee) } return kCVReturnSuccess diff --git a/video/out/vulkan/context_mac.m b/video/out/vulkan/context_mac.m index be5c077155..bedd0d4f9e 100644 --- a/video/out/vulkan/context_mac.m +++ b/video/out/vulkan/context_mac.m @@ -44,6 +44,12 @@ static void mac_vk_swap_buffers(struct ra_ctx *ctx) [p->vo_mac swapBuffer]; } +static void mac_vk_get_vsync(struct ra_ctx *ctx, struct vo_vsync_info *info) +{ + struct priv *p = ctx->priv; + [p->vo_mac fillVsyncWithInfo:info]; +} + static bool mac_vk_init(struct ra_ctx *ctx) { struct priv *p = ctx->priv = talloc_zero(ctx, struct priv); @@ -66,6 +72,7 @@ static bool mac_vk_init(struct ra_ctx *ctx) struct ra_vk_ctx_params params = { .swap_buffers = mac_vk_swap_buffers, + .get_vsync = mac_vk_get_vsync, }; VkInstance inst = vk->vkinst->instance;