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Commit 00106d49 by Alexis Hetu Committed by Alexis Hétu
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Fixed NxM matrix construction and minor issues

Fixed NxM matrix construction by properly checking for these types in TIntermOperator::isConstructor. Also fixed a few areas of the code where the secondary size wasn't properly taken into account. Change-Id: I646a41e37460255316f5712f1d744c3a06d8a64d Reviewed-on: https://swiftshader-review.googlesource.com/3195Tested-by: 's avatarAlexis Hétu <sugoi@google.com> Reviewed-by: 's avatarNicolas Capens <capn@google.com>
parent 127fac35
Showing with 105 additions and 47 deletions
src/OpenGL/compiler/OutputASM.cpp
......@@ -1430,7 +1430,7 @@ namespace glsl
}
else if(type.isMatrix())
{
return registers * type.getNominalSize();
return registers * type.getSecondarySize();
}
UNREACHABLE();
......@@ -1446,7 +1446,7 @@ namespace glsl
return registerSize(*type.getStruct()->begin()->type, 0);
}
return type.getNominalSize();
return type.isMatrix() ? type.getSecondarySize() : type.getNominalSize();
}
if(type.isArray() && registers >= type.elementRegisterCount())
......@@ -1590,7 +1590,7 @@ namespace glsl
{
if(src &&
((src->isVector() && (!dst->isVector() || (dst->getNominalSize() != dst->getNominalSize()))) ||
(src->isMatrix() && (!dst->isMatrix() || (src->getNominalSize() != dst->getNominalSize())))))
(src->isMatrix() && (!dst->isMatrix() || (src->getNominalSize() != dst->getNominalSize()) || (src->getSecondarySize() != dst->getSecondarySize())))))
{
return mContext.error(src->getLine(), "Result type should match the l-value type in compound assignment", src->isVector() ? "vector" : "matrix");
}
......
src/OpenGL/compiler/ParseHelper.cpp
......@@ -114,7 +114,7 @@ bool TParseContext::parseVectorFields(const TString& compString, int vecSize, TV
// Look at a '.' field selector string and change it into offsets
// for a matrix.
//
bool TParseContext::parseMatrixFields(const TString& compString, int matSize, TMatrixFields& fields, int line)
bool TParseContext::parseMatrixFields(const TString& compString, int matCols, int matRows, TMatrixFields& fields, int line)
{
fields.wholeRow = false;
fields.wholeCol = false;
......@@ -150,7 +150,7 @@ bool TParseContext::parseMatrixFields(const TString& compString, int matSize, TM
fields.col = compString[1] - '0';
}
if (fields.row >= matSize || fields.col >= matSize) {
if (fields.row >= matRows || fields.col >= matCols) {
error(line, "matrix field selection out of range", compString.c_str());
return false;
}
......
src/OpenGL/compiler/ParseHelper.h
......@@ -76,7 +76,7 @@ struct TParseContext {
void recover();
bool parseVectorFields(const TString&, int vecSize, TVectorFields&, int line);
bool parseMatrixFields(const TString&, int matSize, TMatrixFields&, int line);
bool parseMatrixFields(const TString&, int matCols, int matRows, TMatrixFields&, int line);
bool reservedErrorCheck(int line, const TString& identifier);
void assignError(int line, const char* op, TString left, TString right);
......
src/OpenGL/compiler/glslang.y
......@@ -323,9 +323,9 @@ postfix_expression
if ($1->getType().getQualifier() == EvqConstExpr)
$$->getTypePointer()->setQualifier(EvqConstExpr);
} else if ($1->isMatrix() && $1->getType().getQualifier() == EvqConstExpr)
$$->setType(TType($1->getBasicType(), $1->getPrecision(), EvqConstExpr, $1->getNominalSize()));
$$->setType(TType($1->getBasicType(), $1->getPrecision(), EvqConstExpr, $1->getSecondarySize()));
else if ($1->isMatrix())
$$->setType(TType($1->getBasicType(), $1->getPrecision(), EvqTemporary, $1->getNominalSize()));
$$->setType(TType($1->getBasicType(), $1->getPrecision(), EvqTemporary, $1->getSecondarySize()));
else if ($1->isVector() && $1->getType().getQualifier() == EvqConstExpr)
$$->setType(TType($1->getBasicType(), $1->getPrecision(), EvqConstExpr));
else if ($1->isVector())
......@@ -366,7 +366,7 @@ postfix_expression
}
} else if ($1->isMatrix()) {
TMatrixFields fields;
if (! context->parseMatrixFields(*$3.string, $1->getNominalSize(), fields, $3.line)) {
if (! context->parseMatrixFields(*$3.string, $1->getNominalSize(), $1->getSecondarySize(), fields, $3.line)) {
fields.wholeRow = false;
fields.wholeCol = false;
fields.row = 0;
......
src/OpenGL/compiler/glslang_tab.cpp
......@@ -2465,9 +2465,9 @@ yyreduce:
if ((yyvsp[(1) - (4)].interm.intermTypedNode)->getType().getQualifier() == EvqConstExpr)
(yyval.interm.intermTypedNode)->getTypePointer()->setQualifier(EvqConstExpr);
} else if ((yyvsp[(1) - (4)].interm.intermTypedNode)->isMatrix() && (yyvsp[(1) - (4)].interm.intermTypedNode)->getType().getQualifier() == EvqConstExpr)
(yyval.interm.intermTypedNode)->setType(TType((yyvsp[(1) - (4)].interm.intermTypedNode)->getBasicType(), (yyvsp[(1) - (4)].interm.intermTypedNode)->getPrecision(), EvqConstExpr, (yyvsp[(1) - (4)].interm.intermTypedNode)->getNominalSize()));
(yyval.interm.intermTypedNode)->setType(TType((yyvsp[(1) - (4)].interm.intermTypedNode)->getBasicType(), (yyvsp[(1) - (4)].interm.intermTypedNode)->getPrecision(), EvqConstExpr, (yyvsp[(1) - (4)].interm.intermTypedNode)->getSecondarySize()));
else if ((yyvsp[(1) - (4)].interm.intermTypedNode)->isMatrix())
(yyval.interm.intermTypedNode)->setType(TType((yyvsp[(1) - (4)].interm.intermTypedNode)->getBasicType(), (yyvsp[(1) - (4)].interm.intermTypedNode)->getPrecision(), EvqTemporary, (yyvsp[(1) - (4)].interm.intermTypedNode)->getNominalSize()));
(yyval.interm.intermTypedNode)->setType(TType((yyvsp[(1) - (4)].interm.intermTypedNode)->getBasicType(), (yyvsp[(1) - (4)].interm.intermTypedNode)->getPrecision(), EvqTemporary, (yyvsp[(1) - (4)].interm.intermTypedNode)->getSecondarySize()));
else if ((yyvsp[(1) - (4)].interm.intermTypedNode)->isVector() && (yyvsp[(1) - (4)].interm.intermTypedNode)->getType().getQualifier() == EvqConstExpr)
(yyval.interm.intermTypedNode)->setType(TType((yyvsp[(1) - (4)].interm.intermTypedNode)->getBasicType(), (yyvsp[(1) - (4)].interm.intermTypedNode)->getPrecision(), EvqConstExpr));
else if ((yyvsp[(1) - (4)].interm.intermTypedNode)->isVector())
......@@ -2516,7 +2516,7 @@ yyreduce:
}
} else if ((yyvsp[(1) - (3)].interm.intermTypedNode)->isMatrix()) {
TMatrixFields fields;
if (! context->parseMatrixFields(*(yyvsp[(3) - (3)].lex).string, (yyvsp[(1) - (3)].interm.intermTypedNode)->getNominalSize(), fields, (yyvsp[(3) - (3)].lex).line)) {
if (! context->parseMatrixFields(*(yyvsp[(3) - (3)].lex).string, (yyvsp[(1) - (3)].interm.intermTypedNode)->getNominalSize(), (yyvsp[(1) - (3)].interm.intermTypedNode)->getSecondarySize(), fields, (yyvsp[(3) - (3)].lex).line)) {
fields.wholeRow = false;
fields.wholeCol = false;
fields.row = 0;
......
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