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Bug 1550422 - P25. Don't make prefs unnecessarily atomic. r=njn
Skip and Once prefs are only ever written on the main thread once. There's no need to make those prefs atomic. Differential Revision: https://phabricator.services.mozilla.com/D31732 --HG-- extra : moz-landing-system : lando
This commit is contained in:
Jean-Yves Avenard
parent
19a12894ee
commit
03b0ba3a01
@ -100,25 +100,25 @@ class StaticPrefs {
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};
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#define PREF(str, cpp_type, default_value)
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#define VARCACHE_PREF(policy, str, id, cpp_type, default_value) \
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private: \
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static cpp_type sVarCache_##id; \
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\
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public: \
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static StripAtomic<cpp_type> id() { \
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MOZ_ASSERT(UpdatePolicy::policy != UpdatePolicy::Live || \
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IsAtomic<cpp_type>::value || NS_IsMainThread(), \
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"Non-atomic static pref '" str \
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"' being accessed on background thread by getter"); \
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return sVarCache_##id; \
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} \
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static void Set##id(StripAtomic<cpp_type> aValue) { \
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MOZ_ASSERT(IsAtomic<cpp_type>::value || NS_IsMainThread(), \
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"Non-atomic static pref '" str \
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"' being accessed on background thread by setter"); \
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sVarCache_##id = aValue; \
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} \
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static const char* Get##id##PrefName() { return str; } \
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#define VARCACHE_PREF(policy, str, id, cpp_type, default_value) \
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private: \
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static cpp_type sVarCache_##id; \
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\
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public: \
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static StripAtomic<cpp_type> id() { \
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MOZ_DIAGNOSTIC_ASSERT(UpdatePolicy::policy != UpdatePolicy::Live || \
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IsAtomic<cpp_type>::value || NS_IsMainThread(), \
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"Non-atomic static pref '" str \
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"' being accessed on background thread by getter"); \
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return sVarCache_##id; \
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} \
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static void Set##id(StripAtomic<cpp_type> aValue) { \
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MOZ_DIAGNOSTIC_ASSERT(IsAtomic<cpp_type>::value || NS_IsMainThread(), \
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"Non-atomic static pref '" str \
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"' being accessed on background thread by setter"); \
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sVarCache_##id = aValue; \
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} \
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static const char* Get##id##PrefName() { return str; } \
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static StripAtomic<cpp_type> Get##id##PrefDefault() { return default_value; }
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#include "mozilla/StaticPrefList.h"
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@ -79,6 +79,10 @@
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// of one of those. The C++ preprocessor doesn't like template syntax in a
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// macro argument, so use the typedefs defines in StaticPrefs.h; for example,
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// use `ReleaseAcquireAtomicBool` instead of `Atomic<bool, ReleaseAcquire>`.
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// Pref with a Skip or Once policy can be non-atomic as they are only ever
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// written to once during the parent process startup.
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// Pref with a Live policy must be made Atomic if ever accessed outside the
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// main thread; assertions are in place to prevent incorrect usage.
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//
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// - <default-value> is the same as for normal prefs.
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//
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@ -3248,7 +3252,7 @@ VARCACHE_PREF(
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Once,
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"layers.gpu-process.enabled",
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GPUProcessEnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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// The apz prefs are explained in AsyncPanZoomController.cpp
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@ -3459,28 +3463,28 @@ VARCACHE_PREF(
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Once,
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"apz.fling_curve_function_x1",
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APZCurveFunctionX1,
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AtomicFloat, 0.0f
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float, 0.0f
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)
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VARCACHE_PREF(
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Once,
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"apz.fling_curve_function_x2",
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APZCurveFunctionX2,
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AtomicFloat, 1.0f
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float, 1.0f
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)
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VARCACHE_PREF(
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Once,
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"apz.fling_curve_function_y1",
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APZCurveFunctionY1,
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AtomicFloat, 0.0f
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float, 0.0f
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)
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VARCACHE_PREF(
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Once,
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"apz.fling_curve_function_y2",
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APZCurveFunctionY2,
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AtomicFloat, 1.0f
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float, 1.0f
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)
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VARCACHE_PREF(
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@ -3529,7 +3533,7 @@ VARCACHE_PREF(
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Once,
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"apz.keyboard.enabled",
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APZKeyboardEnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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@ -3557,7 +3561,7 @@ VARCACHE_PREF(
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Once,
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"apz.max_velocity_queue_size",
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APZMaxVelocityQueueSize,
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RelaxedAtomicUint32, 5
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uint32_t, 5
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)
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VARCACHE_PREF(
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@ -3655,7 +3659,7 @@ VARCACHE_PREF(
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Once,
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"apz.pinch_lock.buffer_max_age",
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APZPinchLockBufferMaxAge,
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RelaxedAtomicInt32, 50
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int32_t, 50
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)
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VARCACHE_PREF(
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@ -3832,7 +3836,7 @@ VARCACHE_PREF(
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Once,
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"dom.vr.enabled",
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VREnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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@ -3853,7 +3857,7 @@ VARCACHE_PREF(
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Once,
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"dom.vr.external.enabled",
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VRExternalEnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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@ -3881,7 +3885,7 @@ VARCACHE_PREF(
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Once,
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"dom.vr.oculus.enabled",
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VROculusEnabled,
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RelaxedAtomicBool, true
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bool, true
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)
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VARCACHE_PREF(
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@ -3909,21 +3913,21 @@ VARCACHE_PREF(
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Once,
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"dom.vr.openvr.enabled",
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VROpenVREnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"dom.vr.openvr.action_input",
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VROpenVRActionInputEnabled,
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RelaxedAtomicBool, true
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bool, true
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)
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VARCACHE_PREF(
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Once,
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"dom.vr.osvr.enabled",
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VROSVREnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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@ -3986,21 +3990,21 @@ VARCACHE_PREF(
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Once,
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"dom.vr.process.enabled",
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VRProcessEnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"dom.vr.process.startup_timeout_ms",
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VRProcessTimeoutMs,
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RelaxedAtomicInt32, 5000
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int32_t, 5000
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)
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VARCACHE_PREF(
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Once,
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"dom.vr.service.enabled",
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VRServiceEnabled,
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RelaxedAtomicBool, true
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bool, true
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)
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VARCACHE_PREF(
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@ -4178,14 +4182,14 @@ VARCACHE_PREF(
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Once,
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"gfx.android.rgb16.force",
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AndroidRGB16Force,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.apitrace.enabled",
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UseApitrace,
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RelaxedAtomicBool, false
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bool, false
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)
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#if defined(RELEASE_OR_BETA)
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@ -4194,7 +4198,7 @@ VARCACHE_PREF(
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Skip,
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"gfx.blocklist.all",
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BlocklistAll,
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RelaxedAtomicInt32, 0
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int32_t, 0
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)
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#else
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@ -4202,7 +4206,7 @@ VARCACHE_PREF(
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Once,
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"gfx.blocklist.all",
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BlocklistAll,
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RelaxedAtomicInt32, 0
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int32_t, 0
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)
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#endif
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@ -4295,7 +4299,7 @@ VARCACHE_PREF(
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Once,
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"gfx.content.skia-font-cache-size",
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SkiaContentFontCacheSize,
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RelaxedAtomicInt32, 5
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int32_t, 5
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)
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@ -4303,14 +4307,14 @@ VARCACHE_PREF(
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Once,
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"gfx.device-reset.limit",
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DeviceResetLimitCount,
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RelaxedAtomicInt32, 10
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int32_t, 10
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)
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VARCACHE_PREF(
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Once,
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"gfx.device-reset.threshold-ms",
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DeviceResetThresholdMilliseconds,
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RelaxedAtomicInt32, -1
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int32_t, -1
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)
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@ -4318,14 +4322,14 @@ VARCACHE_PREF(
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Once,
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"gfx.direct2d.disabled",
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Direct2DDisabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.direct2d.force-enabled",
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Direct2DForceEnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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@ -4360,21 +4364,21 @@ VARCACHE_PREF(
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Once,
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"gfx.direct3d11.enable-debug-layer",
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Direct3D11EnableDebugLayer,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.direct3d11.break-on-error",
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Direct3D11BreakOnError,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.direct3d11.sleep-on-create-device",
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Direct3D11SleepOnCreateDevice,
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RelaxedAtomicInt32, 0
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int32_t, 0
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)
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VARCACHE_PREF(
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@ -4409,14 +4413,14 @@ VARCACHE_PREF(
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Once,
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"gfx.e10s.hide-plugins-for-scroll",
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HidePluginsForScroll,
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RelaxedAtomicBool, true
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bool, true
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)
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VARCACHE_PREF(
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Once,
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"gfx.e10s.font-list.shared",
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SharedFontList,
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RelaxedAtomicBool, false
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bool, false
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)
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#if defined(XP_MACOSX)
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@ -4454,7 +4458,7 @@ VARCACHE_PREF(
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Once,
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"gfx.logging.crash.length",
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GfxLoggingCrashLength,
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RelaxedAtomicUint32, 16
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uint32_t, 16
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)
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VARCACHE_PREF(
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@ -4469,21 +4473,21 @@ VARCACHE_PREF(
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Once,
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"gfx.logging.texture-usage.enabled",
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GfxLoggingTextureUsageEnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.logging.peak-texture-usage.enabled",
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GfxLoggingPeakTextureUsageEnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.logging.slow-frames.enabled",
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LoggingSlowFramesEnabled,
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RelaxedAtomicBool, false
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bool, false
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)
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// Use gfxPlatform::MaxAllocSize instead of the pref directly
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@ -4491,7 +4495,7 @@ VARCACHE_PREF(
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Once,
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"gfx.max-alloc-size",
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MaxAllocSizeDoNotUseDirectly,
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RelaxedAtomicInt32, (int32_t)500000000
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int32_t, (int32_t)500000000
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)
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// Use gfxPlatform::MaxTextureSize instead of the pref directly
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@ -4499,7 +4503,7 @@ VARCACHE_PREF(
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Once,
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"gfx.max-texture-size",
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MaxTextureSizeDoNotUseDirectly,
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RelaxedAtomicInt32, (int32_t)32767
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int32_t, (int32_t)32767
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)
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VARCACHE_PREF(
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@ -4534,7 +4538,7 @@ VARCACHE_PREF(
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Once,
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"gfx.text.disable-aa",
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DisableAllTextAA,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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@ -4558,28 +4562,28 @@ VARCACHE_PREF(
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Once,
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"gfx.use-iosurface-textures",
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UseIOSurfaceTextures,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.use-mutex-on-present",
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UseMutexOnPresent,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.use-surfacetexture-textures",
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UseSurfaceTextureTextures,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.allow-texture-direct-mapping",
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AllowTextureDirectMapping,
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RelaxedAtomicBool, true
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bool, true
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)
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VARCACHE_PREF(
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@ -4593,7 +4597,7 @@ VARCACHE_PREF(
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Once,
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"gfx.vsync.compositor.unobserve-count",
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CompositorUnobserveCount,
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RelaxedAtomicInt32, 10
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int32_t, 10
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)
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@ -4601,14 +4605,14 @@ VARCACHE_PREF(
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Once,
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"gfx.webrender.all",
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WebRenderAll,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.webrender.all.qualified",
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WebRenderAllQualified,
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RelaxedAtomicBool, true
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bool, true
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)
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VARCACHE_PREF(
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@ -4657,14 +4661,14 @@ VARCACHE_PREF(
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Once,
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"gfx.webrender.enabled",
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WebRenderEnabledDoNotUseDirectly,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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Once,
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"gfx.webrender.force-disabled",
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WebRenderForceDisabled,
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RelaxedAtomicBool, false
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bool, false
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)
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VARCACHE_PREF(
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@ -4699,7 +4703,7 @@ VARCACHE_PREF(
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Once,
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"gfx.webrender.split-render-roots",
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WebRenderSplitRenderRoots,
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RelaxedAtomicBool, false
|
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bool, false
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)
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VARCACHE_PREF(
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@ -4715,7 +4719,7 @@ VARCACHE_PREF(
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Once,
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"gfx.work-around-driver-bugs",
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WorkAroundDriverBugs,
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RelaxedAtomicBool, true
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bool, true
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)
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@ -4810,14 +4814,14 @@ VARCACHE_PREF(
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Once,
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"image.cache.size",
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ImageCacheSize,
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RelaxedAtomicInt32, 5*1024*1024
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int32_t, 5*1024*1024
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)
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VARCACHE_PREF(
|
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Once,
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"image.cache.timeweight",
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ImageCacheTimeWeight,
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RelaxedAtomicInt32, 500
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int32_t, 500
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)
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|
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VARCACHE_PREF(
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@ -4852,7 +4856,7 @@ VARCACHE_PREF(
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Once,
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"image.mem.decode_bytes_at_a_time",
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ImageMemDecodeBytesAtATime,
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RelaxedAtomicUint32, 200000
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uint32_t, 200000
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)
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VARCACHE_PREF(
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@ -4866,7 +4870,7 @@ VARCACHE_PREF(
|
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Once,
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"image.mem.animated.discardable",
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ImageMemAnimatedDiscardable,
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RelaxedAtomicBool, false
|
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bool, false
|
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)
|
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|
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VARCACHE_PREF(
|
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@ -4894,28 +4898,28 @@ VARCACHE_PREF(
|
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Once,
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"image.mem.surfacecache.discard_factor",
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ImageMemSurfaceCacheDiscardFactor,
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||||
RelaxedAtomicUint32, 1
|
||||
uint32_t, 1
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"image.mem.surfacecache.max_size_kb",
|
||||
ImageMemSurfaceCacheMaxSizeKB,
|
||||
RelaxedAtomicUint32, 100 * 1024
|
||||
uint32_t, 100 * 1024
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"image.mem.surfacecache.min_expiration_ms",
|
||||
ImageMemSurfaceCacheMinExpirationMS,
|
||||
RelaxedAtomicUint32, 60*1000
|
||||
uint32_t, 60*1000
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"image.mem.surfacecache.size_factor",
|
||||
ImageMemSurfaceCacheSizeFactor,
|
||||
RelaxedAtomicUint32, 64
|
||||
uint32_t, 64
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -4929,14 +4933,14 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"image.multithreaded_decoding.limit",
|
||||
ImageMTDecodingLimit,
|
||||
RelaxedAtomicInt32, -1
|
||||
int32_t, -1
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"image.multithreaded_decoding.idle_timeout",
|
||||
ImageMTDecodingIdleTimeout,
|
||||
RelaxedAtomicInt32, -1
|
||||
int32_t, -1
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -4951,7 +4955,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.acceleration.disabled",
|
||||
LayersAccelerationDisabledDoNotUseDirectly,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
// Instead, use gfxConfig::IsEnabled(Feature::HW_COMPOSITING).
|
||||
@ -4981,7 +4985,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.acceleration.force-enabled",
|
||||
LayersAccelerationForceEnabledDoNotUseDirectly,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -4995,14 +4999,14 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.amd-switchable-gfx.enabled",
|
||||
LayersAMDSwitchableGfxEnabled,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.async-pan-zoom.enabled",
|
||||
AsyncPanZoomEnabledDoNotUseDirectly,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5016,7 +5020,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.bufferrotation.enabled",
|
||||
BufferRotationEnabled,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5033,7 +5037,7 @@ VARCACHE_PREF(
|
||||
Skip,
|
||||
"layers.componentalpha.enabled",
|
||||
ComponentAlphaEnabled,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
#else
|
||||
@ -5043,7 +5047,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.componentalpha.enabled",
|
||||
ComponentAlphaEnabled,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
#endif
|
||||
@ -5051,7 +5055,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.d3d11.force-warp",
|
||||
LayersD3D11ForceWARP,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5154,14 +5158,14 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.enable-tiles",
|
||||
LayersTilesEnabled,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.enable-tiles-if-skia-pomtp",
|
||||
LayersTilesEnabledIfSkiaPOMTP,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5175,28 +5179,28 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.force-shmem-tiles",
|
||||
ForceShmemTiles,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.gpu-process.allow-software",
|
||||
GPUProcessAllowSoftware,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.gpu-process.force-enabled",
|
||||
GPUProcessForceEnabled,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.gpu-process.ipc_reply_timeout_ms",
|
||||
GPUProcessIPCReplyTimeoutMs,
|
||||
RelaxedAtomicInt32, 10000
|
||||
int32_t, 10000
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5218,7 +5222,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.gpu-process.startup_timeout_ms",
|
||||
GPUProcessTimeoutMs,
|
||||
RelaxedAtomicInt32, 5000
|
||||
int32_t, 5000
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5253,42 +5257,42 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.mlgpu.enabled",
|
||||
AdvancedLayersEnabledDoNotUseDirectly,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.mlgpu.enable-buffer-cache",
|
||||
AdvancedLayersEnableBufferCache,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.mlgpu.enable-buffer-sharing",
|
||||
AdvancedLayersEnableBufferSharing,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.mlgpu.enable-clear-view",
|
||||
AdvancedLayersEnableClearView,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.mlgpu.enable-cpu-occlusion",
|
||||
AdvancedLayersEnableCPUOcclusion,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.mlgpu.enable-depth-buffer",
|
||||
AdvancedLayersEnableDepthBuffer,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5302,21 +5306,21 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.mlgpu.enable-on-windows7",
|
||||
AdvancedLayersEnableOnWindows7,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.mlgpu.enable-container-resizing",
|
||||
AdvancedLayersEnableContainerResizing,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.offmainthreadcomposition.force-disabled",
|
||||
LayersOffMainThreadCompositionForceDisabled,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5330,7 +5334,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.omtp.capture-limit",
|
||||
LayersOMTPCaptureLimit,
|
||||
RelaxedAtomicUint32, 25 * 1024 * 1024
|
||||
uint32_t, 25 * 1024 * 1024
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5344,7 +5348,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.omtp.paint-workers",
|
||||
LayersOMTPPaintWorkers,
|
||||
RelaxedAtomicInt32, 1
|
||||
int32_t, 1
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5365,7 +5369,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.prefer-opengl",
|
||||
LayersPreferOpenGL,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5404,49 +5408,49 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.tile-width",
|
||||
LayersTileWidth,
|
||||
RelaxedAtomicInt32, 256
|
||||
int32_t, 256
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.tile-height",
|
||||
LayersTileHeight,
|
||||
RelaxedAtomicInt32, 256
|
||||
int32_t, 256
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.tile-initial-pool-size",
|
||||
LayersTileInitialPoolSize,
|
||||
RelaxedAtomicUint32, (uint32_t)50
|
||||
uint32_t, (uint32_t)50
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.tile-pool-unused-size",
|
||||
LayersTilePoolUnusedSize,
|
||||
RelaxedAtomicUint32, (uint32_t)10
|
||||
uint32_t, (uint32_t)10
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.tile-pool-shrink-timeout",
|
||||
LayersTilePoolShrinkTimeout,
|
||||
RelaxedAtomicUint32, (uint32_t)50
|
||||
uint32_t, (uint32_t)50
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.tile-pool-clear-timeout",
|
||||
LayersTilePoolClearTimeout,
|
||||
RelaxedAtomicUint32, (uint32_t)5000
|
||||
uint32_t, (uint32_t)5000
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.tiles.adjust",
|
||||
LayersTilesAdjust,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5460,7 +5464,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.tiles.edge-padding",
|
||||
TileEdgePaddingEnabled,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5488,14 +5492,14 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.uniformity-info",
|
||||
UniformityInfo,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
Once,
|
||||
"layers.use-image-offscreen-surfaces",
|
||||
UseImageOffscreenSurfaces,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5717,7 +5721,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"layout.paint_rects_separately",
|
||||
LayoutPaintRectsSeparately,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
// This and code dependent on it should be removed once containerless scrolling looks stable.
|
||||
@ -5748,7 +5752,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"media.hardware-video-decoding.force-enabled",
|
||||
HardwareVideoDecodingForceEnabled,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
#ifdef XP_WIN
|
||||
@ -5784,7 +5788,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"media.wmf.use-sync-texture",
|
||||
PDMWMFUseSyncTexture,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
@ -5833,7 +5837,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"media.wmf.vp9.enabled",
|
||||
MediaWmfVp9Enabled,
|
||||
RelaxedAtomicBool, true
|
||||
bool, true
|
||||
)
|
||||
|
||||
#endif
|
||||
@ -5919,7 +5923,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"slider.snapMultiplier",
|
||||
SliderSnapMultiplier,
|
||||
RelaxedAtomicInt32, 0
|
||||
int32_t, 0
|
||||
)
|
||||
|
||||
|
||||
@ -6117,7 +6121,7 @@ VARCACHE_PREF(
|
||||
Once,
|
||||
"webgl.force-layers-readback",
|
||||
WebGLForceLayersReadback,
|
||||
RelaxedAtomicBool, false
|
||||
bool, false
|
||||
)
|
||||
|
||||
VARCACHE_PREF(
|
||||
|
||||
Loading…
Reference in New Issue
Block a user