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#include "SkTypeface.h"
#include "SkFontHost.h"
static const SkTypeface* resolve_null_typeface(const SkTypeface* face)
{
if (NULL == face) {
face = SkFontHost::FindTypeface(NULL, NULL, SkTypeface::kNormal);
SkASSERT(face);
}
return face;
}
uint32_t SkTypeface::UniqueID(const SkTypeface* face)
{
return resolve_null_typeface(face)->uniqueID();
}
bool SkTypeface::Equal(const SkTypeface* facea, const SkTypeface* faceb)
{
return resolve_null_typeface(facea)->uniqueID() ==
resolve_null_typeface(faceb)->uniqueID();
}
///////////////////////////////////////////////////////////////////////////////
SkTypeface* SkTypeface::Create(const char name[], Style style)
{
SkTypeface* face = SkFontHost::FindTypeface(NULL, name, style);
face->ref();
return face;
}
SkTypeface* SkTypeface::CreateFromTypeface(const SkTypeface* family, Style s)
{
family = resolve_null_typeface(family);
SkTypeface* face = SkFontHost::FindTypeface(family, NULL, s);
face->ref();
return face;
}
SkTypeface* SkTypeface::CreateFromStream(SkStream* stream)
{
return SkFontHost::CreateTypeface(stream);
}
#include "SkMMapStream.h"
SkTypeface* SkTypeface::CreateFromFile(const char path[])
{
return SkFontHost::CreateTypeface(SkNEW_ARGS(SkMMAPStream, (path)));
}
///////////////////////////////////////////////////////////////////////////////
void SkTypeface::serialize(SkWStream* stream) const {
SkFontHost::Serialize(this, stream);
}
SkTypeface* SkTypeface::Deserialize(SkStream* stream) {
SkTypeface* face = SkFontHost::Deserialize(stream);
face->ref();
return face;
}
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