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author | Andrew Knight <andrew.knight@theqtcompany.com> | 2014-11-14 10:52:01 +0200 |
---|---|---|
committer | Jani Heikkinen <jani.heikkinen@theqtcompany.com> | 2014-11-14 19:01:38 +0100 |
commit | c6df5fe3ed0f2a722931be098914978cf17a666f (patch) | |
tree | 23abe340dbc427a3afd255c79316f79fef937059 /src/3rdparty/angle/src/compiler/translator/DetectDiscontinuity.cpp | |
parent | 32db2f425a0b85bc03d7de42d7b44337d0aa16f4 (diff) |
ANGLE: Upgrade to version 1.2.30d6c255d238
The following patches have been changed:
0001-Fix-compilation-for-MSVC-2008-and-std-tuple.patch
Removed because it is no longer possible to build ANGLE with MSVC2008
0002-Fix-compilation-of-ANGLE-with-mingw-tdm64-gcc-4.8.1.patch
Removed because the minimum version of MinGW moved to 4.8.2
0005-Fix-build-when-SSE2-is-not-available.patch
Removed because it was fixed upstream
0006-Fix-compilation-of-libGLESv2-with-older-MinGW-w64-he.patch
Removed because older versions of MinGW are not supported
0007-Fix-ANGLE-build-with-Microsoft-Visual-Studio-14-CTP.patch
Removed because it was fixed upstream
Task-number: QTBUG-41903
Change-Id: I976d30802f7f6fee725cf9a9f1325d5e82609835
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Diffstat (limited to 'src/3rdparty/angle/src/compiler/translator/DetectDiscontinuity.cpp')
-rw-r--r-- | src/3rdparty/angle/src/compiler/translator/DetectDiscontinuity.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/DetectDiscontinuity.cpp b/src/3rdparty/angle/src/compiler/translator/DetectDiscontinuity.cpp index 334eb0bfa8..f98d32b2b7 100644 --- a/src/3rdparty/angle/src/compiler/translator/DetectDiscontinuity.cpp +++ b/src/3rdparty/angle/src/compiler/translator/DetectDiscontinuity.cpp @@ -14,6 +14,9 @@ namespace sh { + +// Detect Loop Discontinuity + bool DetectLoopDiscontinuity::traverse(TIntermNode *node) { mLoopDepth = 0; @@ -74,6 +77,55 @@ bool containsLoopDiscontinuity(TIntermNode *node) return detectLoopDiscontinuity.traverse(node); } +// Detect Any Loop + +bool DetectAnyLoop::traverse(TIntermNode *node) +{ + mHasLoop = false; + node->traverse(this); + return mHasLoop; +} + +bool DetectAnyLoop::visitLoop(Visit visit, TIntermLoop *loop) +{ + mHasLoop = true; + return false; +} + +// The following definitions stop all traversal when we have found a loop +bool DetectAnyLoop::visitBinary(Visit, TIntermBinary *) +{ + return !mHasLoop; +} + +bool DetectAnyLoop::visitUnary(Visit, TIntermUnary *) +{ + return !mHasLoop; +} + +bool DetectAnyLoop::visitSelection(Visit, TIntermSelection *) +{ + return !mHasLoop; +} + +bool DetectAnyLoop::visitAggregate(Visit, TIntermAggregate *) +{ + return !mHasLoop; +} + +bool DetectAnyLoop::visitBranch(Visit, TIntermBranch *) +{ + return !mHasLoop; +} + +bool containsAnyLoop(TIntermNode *node) +{ + DetectAnyLoop detectAnyLoop; + return detectAnyLoop.traverse(node); +} + +// Detect Gradient Operation + bool DetectGradientOperation::traverse(TIntermNode *node) { mGradientOperation = false; |