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/*
* Copyright 2006 The Android Open Source Project
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkMemberInfo.h"
#if SK_USE_CONDENSED_INFO == 1
// SkCondensed.inc is auto-generated
// To generate it, execute SkDisplayType::BuildCondensedInfo()
#ifdef SK_DEBUG
#include "SkCondensedDebug.inc"
#else
#include "SkCondensedRelease.inc"
#endif
static int _searchByName(const unsigned char* lengths, int count, const char* strings, const char target[]) {
int lo = 0;
int hi = count - 1;
while (lo < hi) {
int mid = (hi + lo) >> 1;
if (strcmp(&strings[lengths[mid << 2]], target) < 0)
lo = mid + 1;
else
hi = mid;
}
if (strcmp(&strings[lengths[hi << 2]], target) != 0)
return -1;
return hi;
}
static int _searchByType(SkDisplayTypes type) {
unsigned char match = (unsigned char) type;
int lo = 0;
int hi = kTypeIDs - 1;
while (lo < hi) {
int mid = (hi + lo) >> 1;
if (gTypeIDs[mid] < match)
lo = mid + 1;
else
hi = mid;
}
if (gTypeIDs[hi] != type)
return -1;
return hi;
}
const SkMemberInfo* SkDisplayType::GetMembers(SkAnimateMaker* , SkDisplayTypes type, int* infoCountPtr) {
int lookup = _searchByType(type);
if (lookup < 0)
return nullptr;
if (infoCountPtr)
*infoCountPtr = gInfoCounts[lookup];
return gInfoTables[lookup];
}
// !!! replace with inline
const SkMemberInfo* SkDisplayType::GetMember(SkAnimateMaker* , SkDisplayTypes type, const char** matchPtr ) {
const SkMemberInfo* info = SkMemberInfo::Find(type, matchPtr);
SkASSERT(info);
return info;
}
static const SkMemberInfo* _lookup(int lookup, const char** matchPtr) {
int count = gInfoCounts[lookup];
const SkMemberInfo* info = gInfoTables[lookup];
if (info->fType == SkType_BaseClassInfo) {
int baseTypeLookup = info->fOffset;
const SkMemberInfo* result = _lookup(baseTypeLookup, matchPtr);
if (result != nullptr)
return result;
if (--count == 0)
return nullptr;
info++;
}
SkASSERT(info->fType != SkType_BaseClassInfo);
const char* match = *matchPtr;
const char* strings = gInfoNames[lookup];
int index = _searchByName(&info->fName, count, strings, match);
if (index < 0)
return nullptr;
return &info[index];
}
const SkMemberInfo* SkMemberInfo::Find(SkDisplayTypes type, int* index) {
int count = gInfoCounts[lookup];
const SkMemberInfo* info = gInfoTables[lookup];
if (info->fType == SkType_BaseClassInfo) {
int baseTypeLookup = info->fOffset;
const SkMemberInfo* result = Find(baseTypeLookup, index);
if (result != nullptr)
return result;
if (--count == 0)
return nullptr;
info++;
}
SkASSERT(info->fType != SkType_BaseClassInfo);
if (*index >= count) {
*index -= count;
return nullptr;
}
return &info[index];
}
const SkMemberInfo* SkMemberInfo::Find(SkDisplayTypes type, const char** matchPtr) {
int lookup = _searchByType(type);
SkASSERT(lookup >= 0);
return _lookup(lookup, matchPtr);
}
const SkMemberInfo* SkMemberInfo::getInherited() const {
int baseTypeLookup = fOffset;
return gInfoTables[baseTypeLookup];
}
#endif
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