BeeEngine/glslang-zig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

HLSL: Add imat, umat, and bmat constructors

Browse source 
Fixes #894
This commit is contained in:
LoopDawg 2017-05-20 21:40:27 -06:00
parent 1d585ac8bd
commit 174ccb8f1d
8 changed files with 987 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

123
glslang/MachineIndependent/Intermediate.cpp
View file

@ -1220,21 +1220,79 @@ TOperator TIntermediate::mapTypeToConstructorOp(const TType& type) const
break;
#endif
case EbtInt:
switch(type.getVectorSize()) {
case 1: op = EOpConstructInt; break;
case 2: op = EOpConstructIVec2; break;
case 3: op = EOpConstructIVec3; break;
case 4: op = EOpConstructIVec4; break;
default: break; // some compilers want this
if (type.getMatrixCols()) {
switch (type.getMatrixCols()) {
case 2:
switch (type.getMatrixRows()) {
case 2: op = EOpConstructIMat2x2; break;
case 3: op = EOpConstructIMat2x3; break;
case 4: op = EOpConstructIMat2x4; break;
default: break; // some compilers want this
}
break;
case 3:
switch (type.getMatrixRows()) {
case 2: op = EOpConstructIMat3x2; break;
case 3: op = EOpConstructIMat3x3; break;
case 4: op = EOpConstructIMat3x4; break;
default: break; // some compilers want this
}
break;
case 4:
switch (type.getMatrixRows()) {
case 2: op = EOpConstructIMat4x2; break;
case 3: op = EOpConstructIMat4x3; break;
case 4: op = EOpConstructIMat4x4; break;
default: break; // some compilers want this
}
break;
}
} else {
switch(type.getVectorSize()) {
case 1: op = EOpConstructInt; break;
case 2: op = EOpConstructIVec2; break;
case 3: op = EOpConstructIVec3; break;
case 4: op = EOpConstructIVec4; break;
default: break; // some compilers want this
}
}
break;
case EbtUint:
switch(type.getVectorSize()) {
case 1: op = EOpConstructUint; break;
case 2: op = EOpConstructUVec2; break;
case 3: op = EOpConstructUVec3; break;
case 4: op = EOpConstructUVec4; break;
default: break; // some compilers want this
if (type.getMatrixCols()) {
switch (type.getMatrixCols()) {
case 2:
switch (type.getMatrixRows()) {
case 2: op = EOpConstructUMat2x2; break;
case 3: op = EOpConstructUMat2x3; break;
case 4: op = EOpConstructUMat2x4; break;
default: break; // some compilers want this
}
break;
case 3:
switch (type.getMatrixRows()) {
case 2: op = EOpConstructUMat3x2; break;
case 3: op = EOpConstructUMat3x3; break;
case 4: op = EOpConstructUMat3x4; break;
default: break; // some compilers want this
}
break;
case 4:
switch (type.getMatrixRows()) {
case 2: op = EOpConstructUMat4x2; break;
case 3: op = EOpConstructUMat4x3; break;
case 4: op = EOpConstructUMat4x4; break;
default: break; // some compilers want this
}
break;
}
} else {
switch(type.getVectorSize()) {
case 1: op = EOpConstructUint; break;
case 2: op = EOpConstructUVec2; break;
case 3: op = EOpConstructUVec3; break;
case 4: op = EOpConstructUVec4; break;
default: break; // some compilers want this
}
}
break;
case EbtInt64:
@ -1256,12 +1314,41 @@ TOperator TIntermediate::mapTypeToConstructorOp(const TType& type) const
}
break;
case EbtBool:
switch(type.getVectorSize()) {
case 1: op = EOpConstructBool; break;
case 2: op = EOpConstructBVec2; break;
case 3: op = EOpConstructBVec3; break;
case 4: op = EOpConstructBVec4; break;
default: break; // some compilers want this
if (type.getMatrixCols()) {
switch (type.getMatrixCols()) {
case 2:
switch (type.getMatrixRows()) {
case 2: op = EOpConstructBMat2x2; break;
case 3: op = EOpConstructBMat2x3; break;
case 4: op = EOpConstructBMat2x4; break;
default: break; // some compilers want this
}
break;
case 3:
switch (type.getMatrixRows()) {
case 2: op = EOpConstructBMat3x2; break;
case 3: op = EOpConstructBMat3x3; break;
case 4: op = EOpConstructBMat3x4; break;
default: break; // some compilers want this
}
break;
case 4:
switch (type.getMatrixRows()) {
case 2: op = EOpConstructBMat4x2; break;
case 3: op = EOpConstructBMat4x3; break;
case 4: op = EOpConstructBMat4x4; break;
default: break; // some compilers want this
}
break;
}
} else {
switch(type.getVectorSize()) {
case 1: op = EOpConstructBool; break;
case 2: op = EOpConstructBVec2; break;
case 3: op = EOpConstructBVec3; break;
case 4: op = EOpConstructBVec4; break;
default: break; // some compilers want this
}
}
break;
default: