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77db6f4a
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2018-09-23T17:28:55
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Use global Context lookup in single-threaded cases.
In single-threaded cases we don't need to use a TLS lookup for the
current Context.
Assume a global context has 3 states: unset, set, and multi-threaded:
* global context unset -> set the global context
* global context set, matches TLS context -> set the global context
* global context set, doesn't match TLS -> set multi-threaded
* global context multi-threaded -> leave it
This also inlines the global context/TLS check into global_state.h.
Increases performance of the binding perf overhead test by up to 25%
and the draw call perf test by up to 3%.
Bug: angleproject:2824
Change-Id: Ib95953ca918f2408fe72ca83061f4e2d1bd1adad
Reviewed-on: https://chromium-review.googlesource.com/1231993
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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b02fc662
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2018-08-21T09:48:01
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Lock around all EGL and GL calls with a global mutex.
BUG=angleproject:2464
Change-Id: I0231cc84777272f9cf26298c6a137f1ad3fd51d6
Reviewed-on: https://chromium-review.googlesource.com/1183441
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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75359664
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2018-04-11T01:42:27
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Implement EGL_KHR_debug.
BUG=angleproject:1618
Change-Id: I790944b49badc910b6c72266469fcb8e86ac4252
Reviewed-on: https://chromium-review.googlesource.com/1019387
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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d73f852f
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2017-01-13T17:48:57
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Reland "Replace gl::trace logging with Chromium style logging"
Removing one usage of FormatString() and its static buffer.
And preparation for Platform logging.
Fix incorrect enabling of ERR() calls in UNIMPLEMENTED() and
UNREACHABLE(), resulting in increased code size and
<iostream> adding 5 static initializers to chrome because of
cerr referenced in statically linked translator.
BUG=angleproject:1660
Change-Id: I7caa18036118d532e0544f75278602559172ae04
Reviewed-on: https://chromium-review.googlesource.com/431457
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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6a6b09c9
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2017-01-12T21:52:29
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Revert "Replace gl::trace logging with Chromium style logging"
Failing Chromium static initializers check:
FAILED linux-release-64/sizes/chrome-si/initializers: actual 8, expected 7, better lower
Possibly due to the static initializer for std::array for
the log severity types. We should change it to POD.
BUG=angleproject:1660
This reverts commit afcc41cee4ff63e7f6c9e60e55fc061adbba7dd4.
Change-Id: Ifb362a4af78542608397c7a0b19e6afe076f2cf3
Reviewed-on: https://chromium-review.googlesource.com/427235
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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afcc41ce
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2016-12-13T12:59:39
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Replace gl::trace logging with Chromium style logging
Removing one usage of FormatString() and its static buffer.
And preparation for Platform logging.
BUG=angleproject:1660
Change-Id: I58192988ad16196706fe48d0c0ab0fd1a10c0210
Reviewed-on: https://chromium-review.googlesource.com/424173
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
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7b8f3c9b
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2016-11-10T10:42:48
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Encapsulate the thread local storage into an egl::Thread class.
Instead of having separate GetGlobal* functions, interact with the global
objects through a single Thread object. This reduces the number of TLS
lookups in many EGL functions and allows the Thread object to be passed
down to other objects if needed.
BUG=angleproject:1618
Change-Id: I1f9a89e8899d637633f4e91fda0e38ac308dd020
Reviewed-on: https://chromium-review.googlesource.com/409637
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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437fa654
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2016-05-03T15:13:24
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Add a ContextImpl class.
This class can contain impl-specific functionality for a Context.
This will eventually replace the Renderer class, and we can then
start passing around a gl::Context instead of gl::ContextState.
In D3D11, the ContextImpl could hold a DeferredContext, which would
enable multi-thread rendering. In GL, we can implement non-virtual
(native) Contexts. In Vulkan it might store the logical device.
BUG=angleproject:1363
Change-Id: I39617e6d1a605d1a9574832e4d322400b09867ec
Reviewed-on: https://chromium-review.googlesource.com/340745
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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f3586994
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2015-10-14T18:27:07
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angle: move DeallocateCurrent into windows only code
DeallocateCurrent is only called from within DllMain, which means
it's only called on windows.
On the mac, the warning unused-function may be triggered.
Move DeallocateCurrent to windows only code.
Change-Id: I61ba602af78d546a91cf009ae7350cf03eaa84dd
Reviewed-on: https://chromium-review.googlesource.com/305880
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tryjob-Request: Corentin Wallez <cwallez@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
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e7c6e43c
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2014-12-03T14:48:07
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Implement all entry points in libGLES and have libEGL act as a shim.
This allows libANGLE to only be included in libGLESv2 and moves all TLS
data to libGLESv2.dll.
BUG=angle:733
Change-Id: I34f0b47987a5efbe906c290d3ca656142e69ea9a
Reviewed-on: https://chromium-review.googlesource.com/232962
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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