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/* Copyright 2006-2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#include "SkFontHost.h"
SkTypeface* SkFontHost::CreateTypeface(const SkTypeface* familyFace,
const char famillyName[],
const void* data, size_t bytelength,
SkTypeface::Style style) {
SkASSERT(!"SkFontHost::FindTypeface unimplemented");
return NULL;
}
SkTypeface* SkFontHost::CreateTypefaceFromStream(SkStream*) {
SkASSERT(!"SkFontHost::CreateTypeface unimplemented");
return NULL;
}
SkTypeface* SkFontHost::CreateTypefaceFromFile(char const*) {
SkASSERT(!"SkFontHost::CreateTypefaceFromFile unimplemented");
return NULL;
}
void SkFontHost::FilterRec(SkScalerContext::Rec* rec) {
}
///////////////////////////////////////////////////////////////////////////////
bool SkFontHost::ValidFontID(uint32_t uniqueID) {
SkASSERT(!"SkFontHost::ResolveTypeface unimplemented");
return false;
}
SkStream* SkFontHost::OpenStream(uint32_t uniqueID) {
SkASSERT(!"SkFontHost::OpenStream unimplemented");
return NULL;
}
size_t SkFontHost::GetFileName(SkFontID fontID, char path[], size_t length,
int32_t* index) {
SkDebugf("SkFontHost::GetFileName unimplemented\n");
return 0;
}
///////////////////////////////////////////////////////////////////////////////
void SkFontHost::Serialize(const SkTypeface* face, SkWStream* stream) {
SkASSERT(!"SkFontHost::Serialize unimplemented");
}
SkTypeface* SkFontHost::Deserialize(SkStream* stream) {
SkASSERT(!"SkFontHost::Deserialize unimplemented");
return NULL;
}
///////////////////////////////////////////////////////////////////////////////
SkScalerContext* SkFontHost::CreateScalerContext(const SkDescriptor* desc) {
SkASSERT(!"SkFontHost::CreateScalarContext unimplemented");
return NULL;
}
uint32_t SkFontHost::NextLogicalFont(uint32_t fontID) {
return 0;
}
///////////////////////////////////////////////////////////////////////////////
size_t SkFontHost::ShouldPurgeFontCache(size_t sizeAllocatedSoFar) {
return 0; // nothing to do (change me if you want to limit the font cache)
}
int SkFontHost::ComputeGammaFlag(const SkPaint& paint) {
return 0;
}
void SkFontHost::GetGammaTables(const uint8_t* tables[2]) {
tables[0] = NULL; // black gamma (e.g. exp=1.4)
tables[1] = NULL; // white gamma (e.g. exp= 1/1.4)
}
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