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Commit dc5ffe3c authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Call minikin::getBounds instead of using Layout."

parents c1271a4f 96860dea

libs/hwui/hwui/MinikinUtils.cpp

+13 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
#include <log/log.h>



#include <minikin/MeasuredText.h>

#include <minikin/Measurement.h>

#include "Paint.h"

#include "SkPathMeasure.h"

#include "Typeface.h"
@@ -69,6 +70,18 @@ minikin::Layout MinikinUtils::doLayout(const Paint* paint, minikin::Bidi bidiFla 
    }

}



void MinikinUtils::getBounds(const Paint* paint, minikin::Bidi bidiFlags, const Typeface* typeface,

                             const uint16_t* buf, size_t bufSize, minikin::MinikinRect* out) {

    minikin::MinikinPaint minikinPaint = prepareMinikinPaint(paint, typeface);



    const minikin::U16StringPiece textBuf(buf, bufSize);

    const minikin::StartHyphenEdit startHyphen = paint->getStartHyphenEdit();

    const minikin::EndHyphenEdit endHyphen = paint->getEndHyphenEdit();



    minikin::getBounds(textBuf, minikin::Range(0, textBuf.size()), bidiFlags, minikinPaint,

        startHyphen, endHyphen, out);

}



float MinikinUtils::measureText(const Paint* paint, minikin::Bidi bidiFlags,

                                const Typeface* typeface, const uint16_t* buf, size_t start,

                                size_t count, size_t bufSize, float* advances) {

libs/hwui/hwui/MinikinUtils.h

+3 −0
Original line number Diff line number Diff line
@@ -48,6 +48,9 @@ public: 
                                                size_t contextStart, size_t contextCount,

                                                minikin::MeasuredText* mt);



    static void getBounds(const Paint* paint, minikin::Bidi bidiFlags, const Typeface* typeface,

                          const uint16_t* buf, size_t bufSize, minikin::MinikinRect* out);



    static float measureText(const Paint* paint, minikin::Bidi bidiFlags,

                                         const Typeface* typeface, const uint16_t* buf,

                                         size_t start, size_t count, size_t bufSize,

libs/hwui/jni/Paint.cpp

+3 −8
Original line number Diff line number Diff line
@@ -339,18 +339,13 @@ namespace PaintGlue { 
    }



    static void doTextBounds(JNIEnv* env, const jchar* text, int count, jobject bounds,

            const Paint& paint, const Typeface* typeface, jint bidiFlags) {

            const Paint& paint, const Typeface* typeface, jint bidiFlagsInt) {

        SkRect  r;

        SkIRect ir;



        minikin::Layout layout = MinikinUtils::doLayout(&paint,

                static_cast<minikin::Bidi>(bidiFlags), typeface,

                text, count,  // text buffer

                0, count,  // draw range

                0, count,  // context range

                nullptr);

        minikin::MinikinRect rect;

        layout.getBounds(&rect);

        minikin::Bidi bidiFlags = static_cast<minikin::Bidi>(bidiFlagsInt);

        MinikinUtils::getBounds(&paint, bidiFlags, typeface, text, count, &rect);

        r.fLeft = rect.mLeft;

        r.fTop = rect.mTop;

        r.fRight = rect.mRight;