static jlong CreatePaintFlagsDF(JNIEnv* env, jobject clazz,
jint clearFlags, jint setFlags) {
if (clearFlags | setFlags) {
// Mask both groups of flags to remove FILTER_BITMAP_FLAG, which no
// longer has a Skia equivalent flag (instead it corresponds to
// calling setFilterQuality), and keep track of which group(s), if
// any, had the flag set.
const bool turnFilteringOn = hadFiltering(setFlags);
const bool turnFilteringOff = hadFiltering(clearFlags);
SkDrawFilter* filter;
if (turnFilteringOn) {
// Turning filtering on overrides turning it off.
filter = new CompatFlagsDrawFilter(clearFlags, setFlags,
kLow_SkFilterQuality);
} else if (turnFilteringOff) {
filter = new CompatFlagsDrawFilter(clearFlags, setFlags,
kNone_SkFilterQuality);
} else {
filter = new SkPaintFlagsDrawFilter(clearFlags, setFlags);
}
return reinterpret_cast<jlong>(filter);
} else {
return NULL;
}
}
Int64 CPaintFlagsDrawFilter::NativeConstructor(
/* [in] */ Int32 clearFlags,
/* [in] */ Int32 setFlags)
{
if (clearFlags | setFlags) {
// Mask both groups of flags to remove FILTER_BITMAP_FLAG, which no
// longer has a Skia equivalent flag (instead it corresponds to
// calling setFilterLevel), and keep track of which group(s), if
// any, had the flag set.
const bool turnFilteringOn = hadFiltering(setFlags);
const bool turnFilteringOff = hadFiltering(clearFlags);
SkDrawFilter* filter;
if (turnFilteringOn) {
// Turning filtering on overrides turning it off.
filter = new CompatFlagsDrawFilter(clearFlags, setFlags,
SkPaint::kLow_FilterLevel);
} else if (turnFilteringOff) {
filter = new CompatFlagsDrawFilter(clearFlags, setFlags,
SkPaint::kNone_FilterLevel);
} else {
filter = new SkPaintFlagsDrawFilter(clearFlags, setFlags);
}
return reinterpret_cast<Int64>(filter);
}
return 0;
}
