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Require Type::Equal() for all type equality comparisons.

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Previously, we uniqued AtomicTypes, so that they could be compared
by pointer equality, but with forthcoming SOA variability changes,
this would become too unwieldy (lacking a more general / ubiquitous
type uniquing implementation.)
This commit is contained in:
Matt Pharr
2012-03-05 06:40:34 -08:00
parent e482d29951
commit 3082ea4765
11 changed files with 299 additions and 462 deletions
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39
type.h
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@@ -251,37 +251,20 @@ public:
const BasicType basicType;
static const AtomicType *UniformBool, *VaryingBool, *UnboundBool;
static const AtomicType *UniformInt8, *VaryingInt8, *UnboundInt8;
static const AtomicType *UniformInt16, *VaryingInt16, *UnboundInt16;
static const AtomicType *UniformInt32, *VaryingInt32, *UnboundInt32;
static const AtomicType *UniformUInt8, *VaryingUInt8, *UnboundUInt8;
static const AtomicType *UniformUInt16, *VaryingUInt16, *UnboundUInt16;
static const AtomicType *UniformUInt32, *VaryingUInt32, *UnboundUInt32;
static const AtomicType *UniformFloat, *VaryingFloat, *UnboundFloat;
static const AtomicType *UniformInt64, *VaryingInt64, *UnboundInt64;
static const AtomicType *UniformUInt64, *VaryingUInt64, *UnboundUInt64;
static const AtomicType *UniformDouble, *VaryingDouble, *UnboundDouble;
static const AtomicType *UniformConstBool, *VaryingConstBool, *UnboundConstBool;
static const AtomicType *UniformConstInt8, *VaryingConstInt8, *UnboundConstInt8;
static const AtomicType *UniformConstInt16, *VaryingConstInt16, *UnboundConstInt16;
static const AtomicType *UniformConstInt32, *VaryingConstInt32, *UnboundConstInt32;
static const AtomicType *UniformConstUInt8, *VaryingConstUInt8, *UnboundConstUInt8;
static const AtomicType *UniformConstUInt16, *VaryingConstUInt16, *UnboundConstUInt16;
static const AtomicType *UniformConstUInt32, *VaryingConstUInt32, *UnboundConstUInt32;
static const AtomicType *UniformConstFloat, *VaryingConstFloat, *UnboundConstFloat;
static const AtomicType *UniformConstInt64, *VaryingConstInt64, *UnboundConstInt64;
static const AtomicType *UniformConstUInt64, *VaryingConstUInt64, *UnboundConstUInt64;
static const AtomicType *UniformConstDouble, *VaryingConstDouble, *UnboundConstDouble;
static const AtomicType *UniformBool, *VaryingBool;
static const AtomicType *UniformInt8, *VaryingInt8;
static const AtomicType *UniformInt16, *VaryingInt16;
static const AtomicType *UniformInt32, *VaryingInt32;
static const AtomicType *UniformUInt8, *VaryingUInt8;
static const AtomicType *UniformUInt16, *VaryingUInt16;
static const AtomicType *UniformUInt32, *VaryingUInt32;
static const AtomicType *UniformFloat, *VaryingFloat;
static const AtomicType *UniformInt64, *VaryingInt64;
static const AtomicType *UniformUInt64, *VaryingUInt64;
static const AtomicType *UniformDouble, *VaryingDouble;
static const AtomicType *Void;
/** This function must be called before any of the above static const
AtomicType values is used; in practice, we do it early in
main(). */
static void Init();
private:
static const AtomicType *typeTable[NUM_BASIC_TYPES][3][2];
const Variability variability;
const bool isConst;
AtomicType(BasicType basicType, Variability v, bool isConst);