diff options
author | Andrew Knight <andrew.knight@intopalo.com> | 2015-04-08 17:04:36 +0300 |
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committer | Andrew Knight <qt@panimo.net> | 2015-04-09 10:31:12 +0000 |
commit | a218a252c4200cfe7048de81a46f7e48349084d5 (patch) | |
tree | c1a82865d97e610cd0abb3a1360408363b38205b /src/3rdparty/angle/src/libANGLE/Fence.cpp | |
parent | 331ddacfca90c91c5b44484bf3c78e2aa5b85947 (diff) |
Upgrade ANGLE to 2.1~99f075dade7c
This aligns with Chromium branch 2356.
This version brings more complete OpenGL ES 3 support as well as various
bug fixes and performance improvements.
The following changes were made to earlier patches:
-0000-General-fixes-for-ANGLE-2.1
Removed. All changes are now handled elsewhere.
+0001-ANGLE-Improve-Windows-Phone-support
Consolidated remaining parts from 0009/0010.
+0002-ANGLE-Fix-compilation-with-MinGW
Remaining issues from patch 0016.
+0003-ANGLE-Fix-compilation-with-MSVC2010
Remaining issues from patch 0015.
+0004-ANGLE-Dynamically-load-D3D-compiler-from-list
Renamed from patch 0008.
+0005-ANGLE-Add-support-for-querying-platform-device
Renamed from patch 0013.
-0004-Make-it-possible-to-link-ANGLE-statically-for-single
Removed. Fixed by adding defines to project files.
-0008-ANGLE-Dynamically-load-D3D-compiler-from-a-list-or-t
Renamed to patch 0005.
-0009-ANGLE-Support-WinRT
Removed. Mostly fixed upstream; remaining parts in patch 0001.
-0010-ANGLE-Enable-D3D11-for-feature-level-9-cards
Removed. Mostly fixed upstream; remaining parts in patch 0001.
-0012-ANGLE-fix-semantic-index-lookup
Removed. Fixed upstream.
-0013-ANGLE-Add-support-for-querying-platform-device
Renamed to patch 0005.
-0014-Let-ANGLE-use-multithreaded-devices-if-necessary
Removed. No longer needed.
-0015-ANGLE-Fix-angle-d3d11-on-MSVC2010
Moved remaining parts to patch 0003.
-0016-ANGLE-Fix-compilation-with-MinGW-D3D11
Moved remaining parts to patch 0002.
-0017-ANGLE-Fix-compilation-with-D3D9
Removed. Fixed upstream.
-0018-ANGLE-Fix-releasing-textures-after-we-kill-D3D11
Removed. Fixed upstream.
-0019-ANGLE-Fix-handling-of-shader-source-with-fixed-lengt
Removed. Fixed upstream.
-0020-ANGLE-Do-not-use-std-strlen
Removed. Fixed upstream.
-0020-ANGLE-Fix-compilation-with-MSVC2013-Update4
Removed. Fixed upstream.
[ChangeLog][Third-party libraries] ANGLE was updated to Chromium branch
2356 (2.1~99f075dade7c).
Change-Id: I32ccbfe95e10986bd94be7191dfd53445ea09158
Task-number: QTBUG-44815
Task-number: QTBUG-37660
Task-number: QTBUG-44694
Task-number: QTBUG-42443
Reviewed-by: Andrew Knight <qt@panimo.net>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Diffstat (limited to 'src/3rdparty/angle/src/libANGLE/Fence.cpp')
-rw-r--r-- | src/3rdparty/angle/src/libANGLE/Fence.cpp | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/Fence.cpp b/src/3rdparty/angle/src/libANGLE/Fence.cpp new file mode 100644 index 0000000000..8ab4cc9daa --- /dev/null +++ b/src/3rdparty/angle/src/libANGLE/Fence.cpp @@ -0,0 +1,117 @@ +// +// Copyright (c) 2002-2013 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// + +// Fence.cpp: Implements the gl::FenceNV and gl::FenceSync classes, which support the GL_NV_fence +// extension and GLES3 sync objects. + +#include "libANGLE/Fence.h" + +#include "libANGLE/renderer/FenceNVImpl.h" +#include "libANGLE/renderer/FenceSyncImpl.h" +#include "libANGLE/renderer/Renderer.h" +#include "common/utilities.h" + +#include "angle_gl.h" + +namespace gl +{ + +FenceNV::FenceNV(rx::FenceNVImpl *impl) + : mFence(impl), + mIsSet(false), + mStatus(GL_FALSE), + mCondition(GL_NONE) +{ +} + +FenceNV::~FenceNV() +{ + SafeDelete(mFence); +} + +GLboolean FenceNV::isFence() const +{ + // GL_NV_fence spec: + // A name returned by GenFencesNV, but not yet set via SetFenceNV, is not the name of an existing fence. + return (mIsSet ? GL_TRUE : GL_FALSE); +} + +Error FenceNV::setFence(GLenum condition) +{ + Error error = mFence->set(); + if (error.isError()) + { + return error; + } + + mCondition = condition; + mStatus = GL_FALSE; + mIsSet = true; + + return Error(GL_NO_ERROR); +} + +Error FenceNV::testFence(GLboolean *outResult) +{ + // Flush the command buffer by default + Error error = mFence->test(true, &mStatus); + if (error.isError()) + { + return error; + } + + *outResult = mStatus; + return Error(GL_NO_ERROR); +} + +Error FenceNV::finishFence() +{ + ASSERT(mIsSet); + + return mFence->finishFence(&mStatus); +} + +FenceSync::FenceSync(rx::FenceSyncImpl *impl, GLuint id) + : RefCountObject(id), + mFence(impl), + mCondition(GL_NONE) +{ +} + +FenceSync::~FenceSync() +{ + SafeDelete(mFence); +} + +Error FenceSync::set(GLenum condition) +{ + Error error = mFence->set(); + if (error.isError()) + { + return error; + } + + mCondition = condition; + return Error(GL_NO_ERROR); +} + +Error FenceSync::clientWait(GLbitfield flags, GLuint64 timeout, GLenum *outResult) +{ + ASSERT(mCondition != GL_NONE); + return mFence->clientWait(flags, timeout, outResult); +} + +Error FenceSync::serverWait(GLbitfield flags, GLuint64 timeout) +{ + return mFence->serverWait(flags, timeout); +} + +Error FenceSync::getStatus(GLint *outResult) const +{ + return mFence->getStatus(outResult); +} + +} |