kc3-lang/angle/extensions/EGL_ANGLE_wait_until_work_scheduled.txt
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Hash : be9e8e7b
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Date : 2022-12-14T14:13:39
Add EGL_ANGLE_wait_until_work_scheduled extension We're changing eglReleaseTexImage so it calls flushCommandBuffer(mtl::NoWait) instead of flushCommandBuffer(mtl::WaitUntilScheduled) and then adding an extension to allow us to WaitUntilScheduled. This is because Chrome calls eglReleaseTexImage for every canvas and having it WaitUntilScheduled per call is very slow. So instead we'll call eglWaitUntilWorkScheduledANGLE once which will effectively wait just once. Bug: angleproject:7890 Change-Id: I87bc9f9a1a7f4a0f99d93736cc3083799e76afeb Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4109311 Reviewed-by: Kenneth Russell <kbr@chromium.org> Commit-Queue: Gregg Tavares <gman@chromium.org>
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extensions/EGL_ANGLE_wait_until_work_scheduled.txt
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Name ANGLE_wait_until_work_scheduled Name Strings EGL_ANGLE_wait_until_work_scheduled Contact Gregg Tavares, Google (gman 'at' google.com) Status Draft. Version Version 1, 2022-12-15 Number ??? Dependencies The extension is written against the EGL 1.3 Specification, although it should work on other versions of these specifications. Overview This extension provides a function that given a EGLDisplay will wait until all contexts from that display have their work scheduled. Issues None. IP Status No known issues. New Procedures and Functions void eglWaitUntilWorkScheduledANGLE(EGLDisplay* dpy) New Tokens None Additions to the EGL 1.3 Specification Calling eglWaitUntilWorkScheduledANGLE will wait until all contexts for the given display have their work scheduled. New Implementation Dependent State None Revision History Version 1, 2022-12-15 (Gregg Tavares) - Initial draft