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Diffstat (limited to 'src/Runtime/ogl-runtime/src/foundation/Utils.h')
| m--------- | src/Runtime/ogl-runtime | 0 | ||||
| -rw-r--r-- | src/Runtime/ogl-runtime/src/foundation/Utils.h | 382 |
2 files changed, 0 insertions, 382 deletions
diff --git a/src/Runtime/ogl-runtime b/src/Runtime/ogl-runtime new file mode 160000 +Subproject 427fddb50d43aa21a90fc7356ee3cdd8a908df5 diff --git a/src/Runtime/ogl-runtime/src/foundation/Utils.h b/src/Runtime/ogl-runtime/src/foundation/Utils.h deleted file mode 100644 index 33c24004..00000000 --- a/src/Runtime/ogl-runtime/src/foundation/Utils.h +++ /dev/null @@ -1,382 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2008-2012 NVIDIA Corporation. -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#pragma once -#ifndef QT3DS_RENDER_UTILS_H -#define QT3DS_RENDER_UTILS_H -#include "EASTL/hash_map.h" -#include "EASTL/hash_set.h" -#include "EASTL/vector.h" -#include "foundation/Qt3DSIntrinsics.h" -#include "foundation/Qt3DSDataRef.h" -#include "foundation/Qt3DSAllocator.h" -#include "foundation/Qt3DSContainers.h" -#include "foundation/Qt3DSMath.h" -#include <ctype.h> - -namespace qt3ds { -namespace foundation { - - // Defined in IStringTable.cpp - extern const char16_t *char16EmptyStr; - extern const char32_t *char32EmptyStr; - - inline const char *nonNull(const char *src) { return src == NULL ? "" : src; } - inline bool isTrivial(const char *str) { return str == NULL || *str == 0; } - inline const char16_t *nonNull(const char16_t *src) - { - return src == NULL ? char16EmptyStr : src; - } - inline bool isTrivial(const char16_t *str) { return str == NULL || *str == 0; } - inline const char32_t *nonNull(const char32_t *src) - { - return src == NULL ? char32EmptyStr : src; - } - inline bool isTrivial(const char32_t *str) { return str == NULL || *str == 0; } - - // Note this is safe to call on null strings. - template <typename TCharType> - inline QT3DSU32 StrLen(const TCharType *inType) - { - QT3DSU32 retval = 0; - while (inType && *inType) { - ++retval; - ++inType; - } - return retval; - } - - template <typename TCharType> - inline QT3DSI32 Compare(const TCharType *inLhs, const TCharType *inRhs) - { - inLhs = nonNull(inLhs); - inRhs = nonNull(inRhs); - while (*inLhs && *inRhs) { - QT3DSI32 diff = *inLhs - *inRhs; - if (diff) - return diff; - ++inLhs; - ++inRhs; - } - return *inLhs - *inRhs; - } - - template <typename TCharType> - inline QT3DSI32 CompareCaseless(const TCharType *inLhs, const TCharType *inRhs) - { - inLhs = nonNull(inLhs); - inRhs = nonNull(inRhs); - while (*inLhs && *inRhs) { - QT3DSI32 diff = tolower(*inLhs) - tolower(*inRhs); - if (diff) - return diff; - ++inLhs; - ++inRhs; - } - return *inLhs - *inRhs; - } - - template <typename TCharType> - inline QT3DSI32 CompareNChars(const TCharType *inLhs, const TCharType *inRhs, QT3DSU32 inNumChars) - { - inLhs = nonNull(inLhs); - inRhs = nonNull(inRhs); - while (*inLhs && *inRhs && inNumChars) { - QT3DSI32 diff = *inLhs - *inRhs; - if (diff) - return diff; - ++inLhs; - ++inRhs; - --inNumChars; - } - if (inNumChars) - return *inLhs - *inRhs; - return 0; - } - - template <typename TCharType> - bool AreEqual(const TCharType *inLhs, const TCharType *inRhs) - { - return Compare(inLhs, inRhs) == 0; - } - - template <typename TCharType> - bool AreEqualCaseless(const TCharType *inLhs, const TCharType *inRhs) - { - return CompareCaseless(inLhs, inRhs) == 0; - } - - inline QT3DSU32 IsBitSetInBitmap(NVConstDataRef<QT3DSU32> bitmap, QT3DSU32 entryIndex) - { - QT3DSU32 bitMapIndex = entryIndex / 32; - QT3DSU32 bitIndex = entryIndex % 32; - QT3DSU32 shouldApply = 0; - if (bitMapIndex < bitmap.mSize) - shouldApply = (1 << bitIndex) & bitmap[bitMapIndex]; - return shouldApply; - } - - inline void SetBitInBitmap(nvvector<QT3DSU32> &bitmap, QT3DSU32 entryIndex) - { - QT3DSU32 bitMapIndex = entryIndex / 32; - QT3DSU32 bitIndex = entryIndex % 32; - while (bitmap.size() <= bitMapIndex) - bitmap.push_back(0); - bitmap[bitMapIndex] |= (QT3DSU32)(1 << bitIndex); - } - inline void UnsetBitInBitmap(nvvector<QT3DSU32> &bitmap, QT3DSU32 entryIndex) - { - QT3DSU32 bitMapIndex = entryIndex / 32; - QT3DSU32 bitIndex = entryIndex % 32; - if (bitMapIndex < bitmap.size()) - bitmap[bitMapIndex] &= ~((QT3DSU32)(1 << bitIndex)); - } - -#define CHECK_CONDITION_AND_RETURN_FALSE(cond, errorType, message) \ - if (cond) { \ - m_Foundation.error(errorType, message); \ - QT3DS_ASSERT(false); \ - return false; \ - } -// Returns false if the property type doesn't match the incoming type. -#define CHECK_CONDITION_AND_RETURN(cond, errorType, message) \ - if (cond) { \ - m_Foundation.error(errorType, message); \ - QT3DS_ASSERT(false); \ - } - -#define QT3DS_FOREACH(varname, stop) for (QT3DSU32 varname = 0, end = stop; varname < end; ++varname) - - template <typename TKeyType, typename TValueType, typename THashType, typename TPredicate, - typename TBufType, typename TOperator> - QT3DSU32 GetMapKeysOp(const eastl::hash_map<TKeyType, TValueType, THashType, TPredicate, - ForwardingAllocator> &map, - TBufType *buffer, QT3DSU32 bufSize, QT3DSU32 startIdx, TOperator op) - { - QT3DSU32 numItems = static_cast<QT3DSU32>(map.size()); - if (numItems == 0 || bufSize == 0) - return 0; - - startIdx = NVMin(numItems - 1, startIdx); - QT3DSU32 retval = 0; - for (typename eastl::hash_map<TKeyType, TValueType, THashType, TPredicate, - ForwardingAllocator>::const_iterator iter = map.begin(), - end = map.end(); - iter != end && bufSize; ++iter) { - if (startIdx) - --startIdx; - else { - buffer[retval] = op(iter->first); - --bufSize; - ++retval; - } - } - return retval; - } - - struct IdOp - { - template <typename TDataType> - TDataType operator()(const TDataType &item) - { - return item; - } - }; - - template <typename TKeyType, typename TValueType, typename THashType, typename TPredicateType> - QT3DSU32 - GetMapKeys(const eastl::hash_map<TKeyType, TValueType, THashType, ForwardingAllocator> &map, - TKeyType *buffer, QT3DSU32 bufSize, QT3DSU32 startIdx) - { - return GetMapKeysOp(map, buffer, bufSize, startIdx, IdOp()); - } - - struct DerefOp - { - template <typename TDataType> - TDataType operator()(const TDataType *item) - { - return *item; - } - }; - - template <typename TKeyType, typename TValueType, typename THashType, typename TPredicateType, - typename TAllocatorType, typename TBufType, typename TOp> - QT3DSU32 GetMapValues( - const eastl::hash_map<TKeyType, TValueType, THashType, TPredicateType, TAllocatorType> &map, - TBufType *buffer, QT3DSU32 bufSize, QT3DSU32 startIdx, TOp op) - { - QT3DSU32 numItems = static_cast<QT3DSU32>(map.size()); - if (numItems == 0 || bufSize == 0) - return 0; - - startIdx = NVMin(numItems - 1, startIdx); - QT3DSU32 retval = 0; - for (typename eastl::hash_map<TKeyType, TValueType, THashType, TPredicateType, - TAllocatorType>::const_iterator iter = map.begin(), - end = map.end(); - iter != end && bufSize; ++iter) { - if (startIdx) - --startIdx; - else { - buffer[retval] = op(iter->second); - --bufSize; - ++retval; - } - } - return retval; - } - - template <typename TValueType, typename TBufType> - QT3DSU32 GetArrayEntries(const nvvector<TValueType> &data, TBufType *buffer, QT3DSU32 bufSize, - QT3DSU32 startIdx) - { - QT3DSU32 numItems = static_cast<QT3DSU32>(data.size()); - if (numItems == 0 || bufSize == 0) - return 0; - - startIdx = NVMin(numItems - 1, startIdx); - QT3DSU32 available = NVMin(numItems - startIdx, bufSize); - QT3DS_FOREACH(idx, available) - buffer[idx] = data[idx + startIdx]; - return available; - } - - template <typename TValueType, typename TBufType> - QT3DSU32 GetDataRefEntries(const NVDataRef<TValueType> &data, TBufType *buffer, QT3DSU32 bufSize, - QT3DSU32 startIdx) - { - QT3DSU32 numItems = static_cast<QT3DSU32>(data.size()); - if (numItems == 0 || bufSize == 0) - return 0; - - startIdx = NVMin(numItems - 1, startIdx); - QT3DSU32 available = NVMin(numItems - startIdx, bufSize); - QT3DS_FOREACH(idx, available) - buffer[idx] = data.mData[idx + startIdx]; - return available; - } - - template <typename TValueType, typename TBufType> - QT3DSU32 GetDataRefEntries(const NVConstDataRef<TValueType> &data, TBufType *buffer, QT3DSU32 bufSize, - QT3DSU32 startIdx) - { - QT3DSU32 numItems = static_cast<QT3DSU32>(data.size()); - if (numItems == 0 || bufSize == 0) - return 0; - - startIdx = NVMin(numItems - 1, startIdx); - QT3DSU32 available = NVMin(numItems - startIdx, bufSize); - QT3DS_FOREACH(idx, available) - buffer[idx] = data.mData[idx + startIdx]; - return available; - } - - template <typename TKeyType, typename THashType, typename TPredicate, typename TAllocator> - QT3DSU32 GetHashSetEntries(eastl::hash_set<TKeyType, THashType, TPredicate, TAllocator> &data, - TKeyType *buffer, QT3DSU32 bufSize, QT3DSU32 startIdx) - { - QT3DSU32 numItems = static_cast<QT3DSU32>(data.size()); - if (numItems == 0 || bufSize == 0) - return 0; - startIdx = NVMin(numItems - 1, startIdx); - QT3DSU32 available = NVMin(numItems - startIdx, bufSize); - QT3DSU32 idx = 0; - for (typename eastl::hash_set<TKeyType, THashType, TPredicate, TAllocator>::const_iterator - iter = data.begin(), - end = data.end(); - iter != end && idx < available; ++iter, ++idx) { - if (startIdx) { - --startIdx; - continue; - } - buffer[idx] = *iter; - } - return available; - } - - template <typename TDataType> - void memCopyT(TDataType *dest, const TDataType *src, QT3DSU32 size) - { - memCopy(dest, src, size * sizeof(TDataType)); - } - - template <typename TDataType> - NVDataRef<TDataType> PtrAtOffset(QT3DSU8 *baseData, QT3DSU32 offset, QT3DSU32 byteSize) - { - return NVDataRef<TDataType>(byteSize ? (TDataType *)(baseData + offset) : NULL, - byteSize / sizeof(TDataType)); - } - - struct char_hasher - { - size_t operator()(const char *item) const { return eastl::hash<const char8_t *>()(item); } - }; - - struct char_equal_to - { - bool operator()(const char *lhs, const char *rhs) const - { - if (lhs == NULL) - lhs = ""; - if (rhs == NULL) - rhs = ""; - return strcmp(lhs, rhs) == 0; - } - }; - - struct wide_char_hasher - { - size_t operator()(const char16_t *item) const - { - return eastl::hash<const char16_t *>()(item); - } - }; - - struct wide_char_equal_to - { - bool operator()(const char16_t *lhs, const char16_t *rhs) const - { - if (lhs == NULL) - lhs = reinterpret_cast<const char16_t *>(L""); - if (rhs == NULL) - rhs = reinterpret_cast<const char16_t *>(L""); - while (*lhs && *rhs) { - int answer = *lhs - *rhs; - if (answer) - return false; - ++lhs; - ++rhs; - } - return *lhs == *rhs; - } - }; -} -} -#endif |