Paint conversion to @FastNative/@CriticalNative
Test: Refactor, device still boots
Change-Id: Ibf106607070860958c4317d6013d14ecf236f35a
diff --git a/core/jni/android/graphics/Paint.cpp b/core/jni/android/graphics/Paint.cpp
index 315dd6b..4b1530a 100644
--- a/core/jni/android/graphics/Paint.cpp
+++ b/core/jni/android/graphics/Paint.cpp
@@ -105,392 +105,80 @@
return reinterpret_cast<jlong>(obj);
}
- static void reset(JNIEnv* env, jobject clazz, jlong objHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- obj->reset();
- defaultSettingsForAndroid(obj);
- }
+ static int breakText(JNIEnv* env, const Paint& paint, Typeface* typeface, const jchar text[],
+ int count, float maxWidth, jint bidiFlags, jfloatArray jmeasured,
+ const bool forwardScan) {
+ size_t measuredCount = 0;
+ float measured = 0;
- static void assign(JNIEnv* env, jobject clazz, jlong dstPaintHandle, jlong srcPaintHandle) {
- Paint* dst = reinterpret_cast<Paint*>(dstPaintHandle);
- const Paint* src = reinterpret_cast<Paint*>(srcPaintHandle);
- *dst = *src;
- }
+ std::unique_ptr<float[]> advancesArray(new float[count]);
+ MinikinUtils::measureText(&paint, bidiFlags, typeface, text, 0, count, count,
+ advancesArray.get());
- // Equivalent to the Java Paint's FILTER_BITMAP_FLAG.
- static const uint32_t sFilterBitmapFlag = 0x02;
-
- static jint getFlags(JNIEnv* env, jobject, jlong paintHandle) {
- Paint* nativePaint = reinterpret_cast<Paint*>(paintHandle);
- uint32_t result = nativePaint->getFlags();
- result &= ~sFilterBitmapFlag; // Filtering no longer stored in this bit. Mask away.
- if (nativePaint->getFilterQuality() != kNone_SkFilterQuality) {
- result |= sFilterBitmapFlag;
+ for (int i = 0; i < count; i++) {
+ // traverse in the given direction
+ int index = forwardScan ? i : (count - i - 1);
+ float width = advancesArray[index];
+ if (measured + width > maxWidth) {
+ break;
+ }
+ // properly handle clusters when scanning backwards
+ if (forwardScan || width != 0.0f) {
+ measuredCount = i + 1;
+ }
+ measured += width;
}
- return static_cast<jint>(result);
- }
- static void setFlags(JNIEnv* env, jobject, jlong paintHandle, jint flags) {
- Paint* nativePaint = reinterpret_cast<Paint*>(paintHandle);
- // Instead of modifying 0x02, change the filter level.
- nativePaint->setFilterQuality(flags & sFilterBitmapFlag
- ? kLow_SkFilterQuality
- : kNone_SkFilterQuality);
- // Don't pass through filter flag, which is no longer stored in paint's flags.
- flags &= ~sFilterBitmapFlag;
- // Use the existing value for 0x02.
- const uint32_t existing0x02Flag = nativePaint->getFlags() & sFilterBitmapFlag;
- flags |= existing0x02Flag;
- nativePaint->setFlags(flags);
- }
-
- static jint getHinting(JNIEnv* env, jobject, jlong paintHandle) {
- return reinterpret_cast<Paint*>(paintHandle)->getHinting()
- == Paint::kNo_Hinting ? 0 : 1;
- }
-
- static void setHinting(JNIEnv* env, jobject, jlong paintHandle, jint mode) {
- reinterpret_cast<Paint*>(paintHandle)->setHinting(
- mode == 0 ? Paint::kNo_Hinting : Paint::kNormal_Hinting);
- }
-
- static void setAntiAlias(JNIEnv* env, jobject, jlong paintHandle, jboolean aa) {
- reinterpret_cast<Paint*>(paintHandle)->setAntiAlias(aa);
- }
-
- static void setLinearText(JNIEnv* env, jobject, jlong paintHandle, jboolean linearText) {
- reinterpret_cast<Paint*>(paintHandle)->setLinearText(linearText);
- }
-
- static void setSubpixelText(JNIEnv* env, jobject, jlong paintHandle, jboolean subpixelText) {
- reinterpret_cast<Paint*>(paintHandle)->setSubpixelText(subpixelText);
- }
-
- static void setUnderlineText(JNIEnv* env, jobject, jlong paintHandle, jboolean underlineText) {
- reinterpret_cast<Paint*>(paintHandle)->setUnderlineText(underlineText);
- }
-
- static void setStrikeThruText(JNIEnv* env, jobject, jlong paintHandle, jboolean strikeThruText) {
- reinterpret_cast<Paint*>(paintHandle)->setStrikeThruText(strikeThruText);
- }
-
- static void setFakeBoldText(JNIEnv* env, jobject, jlong paintHandle, jboolean fakeBoldText) {
- reinterpret_cast<Paint*>(paintHandle)->setFakeBoldText(fakeBoldText);
- }
-
- static void setFilterBitmap(JNIEnv* env, jobject, jlong paintHandle, jboolean filterBitmap) {
- reinterpret_cast<Paint*>(paintHandle)->setFilterQuality(
- filterBitmap ? kLow_SkFilterQuality : kNone_SkFilterQuality);
- }
-
- static void setDither(JNIEnv* env, jobject, jlong paintHandle, jboolean dither) {
- reinterpret_cast<Paint*>(paintHandle)->setDither(dither);
- }
-
- static jint getStyle(JNIEnv* env, jobject clazz,jlong objHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- return static_cast<jint>(obj->getStyle());
- }
-
- static void setStyle(JNIEnv* env, jobject clazz, jlong objHandle, jint styleHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- Paint::Style style = static_cast<Paint::Style>(styleHandle);
- obj->setStyle(style);
- }
-
- static jint getColor(JNIEnv* env, jobject, jlong paintHandle) {
- int color;
- color = reinterpret_cast<Paint*>(paintHandle)->getColor();
- return static_cast<jint>(color);
- }
-
- static jint getAlpha(JNIEnv* env, jobject, jlong paintHandle) {
- int alpha;
- alpha = reinterpret_cast<Paint*>(paintHandle)->getAlpha();
- return static_cast<jint>(alpha);
- }
-
- static void setColor(JNIEnv* env, jobject, jlong paintHandle, jint color) {
- reinterpret_cast<Paint*>(paintHandle)->setColor(color);
- }
-
- static void setAlpha(JNIEnv* env, jobject, jlong paintHandle, jint a) {
- reinterpret_cast<Paint*>(paintHandle)->setAlpha(a);
- }
-
- static jfloat getStrokeWidth(JNIEnv* env, jobject, jlong paintHandle) {
- return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getStrokeWidth());
- }
-
- static void setStrokeWidth(JNIEnv* env, jobject, jlong paintHandle, jfloat width) {
- reinterpret_cast<Paint*>(paintHandle)->setStrokeWidth(width);
- }
-
- static jfloat getStrokeMiter(JNIEnv* env, jobject, jlong paintHandle) {
- return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getStrokeMiter());
- }
-
- static void setStrokeMiter(JNIEnv* env, jobject, jlong paintHandle, jfloat miter) {
- reinterpret_cast<Paint*>(paintHandle)->setStrokeMiter(miter);
- }
-
- static jint getStrokeCap(JNIEnv* env, jobject clazz, jlong objHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- return static_cast<jint>(obj->getStrokeCap());
- }
-
- static void setStrokeCap(JNIEnv* env, jobject clazz, jlong objHandle, jint capHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- Paint::Cap cap = static_cast<Paint::Cap>(capHandle);
- obj->setStrokeCap(cap);
- }
-
- static jint getStrokeJoin(JNIEnv* env, jobject clazz, jlong objHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- return static_cast<jint>(obj->getStrokeJoin());
- }
-
- static void setStrokeJoin(JNIEnv* env, jobject clazz, jlong objHandle, jint joinHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- Paint::Join join = (Paint::Join) joinHandle;
- obj->setStrokeJoin(join);
- }
-
- static jboolean getFillPath(JNIEnv* env, jobject clazz, jlong objHandle, jlong srcHandle, jlong dstHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- SkPath* src = reinterpret_cast<SkPath*>(srcHandle);
- SkPath* dst = reinterpret_cast<SkPath*>(dstHandle);
- return obj->getFillPath(*src, dst) ? JNI_TRUE : JNI_FALSE;
- }
-
- static jlong setShader(JNIEnv* env, jobject clazz, jlong objHandle, jlong shaderHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- SkShader* shader = reinterpret_cast<SkShader*>(shaderHandle);
- return reinterpret_cast<jlong>(obj->setShader(shader));
- }
-
- static jlong setColorFilter(JNIEnv* env, jobject clazz, jlong objHandle, jlong filterHandle) {
- Paint* obj = reinterpret_cast<Paint *>(objHandle);
- SkColorFilter* filter = reinterpret_cast<SkColorFilter *>(filterHandle);
- return reinterpret_cast<jlong>(obj->setColorFilter(filter));
- }
-
- static void setXfermode(JNIEnv* env, jobject clazz, jlong paintHandle, jint xfermodeHandle) {
- // validate that the Java enum values match our expectations
- static_assert(0 == SkXfermode::kClear_Mode, "xfermode_mismatch");
- static_assert(1 == SkXfermode::kSrc_Mode, "xfermode_mismatch");
- static_assert(2 == SkXfermode::kDst_Mode, "xfermode_mismatch");
- static_assert(3 == SkXfermode::kSrcOver_Mode, "xfermode_mismatch");
- static_assert(4 == SkXfermode::kDstOver_Mode, "xfermode_mismatch");
- static_assert(5 == SkXfermode::kSrcIn_Mode, "xfermode_mismatch");
- static_assert(6 == SkXfermode::kDstIn_Mode, "xfermode_mismatch");
- static_assert(7 == SkXfermode::kSrcOut_Mode, "xfermode_mismatch");
- static_assert(8 == SkXfermode::kDstOut_Mode, "xfermode_mismatch");
- static_assert(9 == SkXfermode::kSrcATop_Mode, "xfermode_mismatch");
- static_assert(10 == SkXfermode::kDstATop_Mode, "xfermode_mismatch");
- static_assert(11 == SkXfermode::kXor_Mode, "xfermode_mismatch");
- static_assert(16 == SkXfermode::kDarken_Mode, "xfermode_mismatch");
- static_assert(17 == SkXfermode::kLighten_Mode, "xfermode_mismatch");
- static_assert(13 == SkXfermode::kModulate_Mode, "xfermode_mismatch");
- static_assert(14 == SkXfermode::kScreen_Mode, "xfermode_mismatch");
- static_assert(12 == SkXfermode::kPlus_Mode, "xfermode_mismatch");
- static_assert(15 == SkXfermode::kOverlay_Mode, "xfermode_mismatch");
-
- SkXfermode::Mode mode = static_cast<SkXfermode::Mode>(xfermodeHandle);
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- paint->setXfermodeMode(mode);
- }
-
- static jlong setPathEffect(JNIEnv* env, jobject clazz, jlong objHandle, jlong effectHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- SkPathEffect* effect = reinterpret_cast<SkPathEffect*>(effectHandle);
- return reinterpret_cast<jlong>(obj->setPathEffect(effect));
- }
-
- static jlong setMaskFilter(JNIEnv* env, jobject clazz, jlong objHandle, jlong maskfilterHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- SkMaskFilter* maskfilter = reinterpret_cast<SkMaskFilter*>(maskfilterHandle);
- return reinterpret_cast<jlong>(obj->setMaskFilter(maskfilter));
- }
-
- static jlong setTypeface(JNIEnv* env, jobject clazz, jlong objHandle, jlong typefaceHandle) {
- // TODO: in Paint refactoring, set typeface on android Paint, not Paint
- return NULL;
- }
-
- static jlong setRasterizer(JNIEnv* env, jobject clazz, jlong objHandle, jlong rasterizerHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- SkAutoTUnref<SkRasterizer> rasterizer(GraphicsJNI::refNativeRasterizer(rasterizerHandle));
- return reinterpret_cast<jlong>(obj->setRasterizer(rasterizer));
- }
-
- static jint getTextAlign(JNIEnv* env, jobject clazz, jlong objHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- return static_cast<jint>(obj->getTextAlign());
- }
-
- static void setTextAlign(JNIEnv* env, jobject clazz, jlong objHandle, jint alignHandle) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- Paint::Align align = static_cast<Paint::Align>(alignHandle);
- obj->setTextAlign(align);
- }
-
- static jint setTextLocales(JNIEnv* env, jobject clazz, jlong objHandle, jstring locales) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- ScopedUtfChars localesChars(env, locales);
- jint minikinLangListId = minikin::FontStyle::registerLanguageList(localesChars.c_str());
- obj->setMinikinLangListId(minikinLangListId);
- return minikinLangListId;
- }
-
- static void setTextLocalesByMinikinLangListId(JNIEnv* env, jobject clazz, jlong objHandle,
- jint minikinLangListId) {
- Paint* obj = reinterpret_cast<Paint*>(objHandle);
- obj->setMinikinLangListId(minikinLangListId);
- }
-
- static jboolean isElegantTextHeight(JNIEnv* env, jobject, jlong paintHandle) {
- Paint* obj = reinterpret_cast<Paint*>(paintHandle);
- return obj->getFontVariant() == minikin::VARIANT_ELEGANT;
- }
-
- static void setElegantTextHeight(JNIEnv* env, jobject, jlong paintHandle, jboolean aa) {
- Paint* obj = reinterpret_cast<Paint*>(paintHandle);
- obj->setFontVariant(aa ? minikin::VARIANT_ELEGANT : minikin::VARIANT_DEFAULT);
- }
-
- static jfloat getTextSize(JNIEnv* env, jobject, jlong paintHandle) {
- return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getTextSize());
- }
-
- static void setTextSize(JNIEnv* env, jobject, jlong paintHandle, jfloat textSize) {
- reinterpret_cast<Paint*>(paintHandle)->setTextSize(textSize);
- }
-
- static jfloat getTextScaleX(JNIEnv* env, jobject, jlong paintHandle) {
- return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getTextScaleX());
- }
-
- static void setTextScaleX(JNIEnv* env, jobject, jlong paintHandle, jfloat scaleX) {
- reinterpret_cast<Paint*>(paintHandle)->setTextScaleX(scaleX);
- }
-
- static jfloat getTextSkewX(JNIEnv* env, jobject, jlong paintHandle) {
- return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getTextSkewX());
- }
-
- static void setTextSkewX(JNIEnv* env, jobject, jlong paintHandle, jfloat skewX) {
- reinterpret_cast<Paint*>(paintHandle)->setTextSkewX(skewX);
- }
-
- static jfloat getLetterSpacing(JNIEnv* env, jobject clazz, jlong paintHandle) {
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- return paint->getLetterSpacing();
- }
-
- static void setLetterSpacing(JNIEnv* env, jobject clazz, jlong paintHandle, jfloat letterSpacing) {
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- paint->setLetterSpacing(letterSpacing);
- }
-
- static void setFontFeatureSettings(JNIEnv* env, jobject clazz, jlong paintHandle, jstring settings) {
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- if (!settings) {
- paint->setFontFeatureSettings(std::string());
- } else {
- ScopedUtfChars settingsChars(env, settings);
- paint->setFontFeatureSettings(std::string(settingsChars.c_str(), settingsChars.size()));
+ if (jmeasured && env->GetArrayLength(jmeasured) > 0) {
+ AutoJavaFloatArray autoMeasured(env, jmeasured, 1);
+ jfloat* array = autoMeasured.ptr();
+ array[0] = measured;
}
+ return measuredCount;
}
- static jint getHyphenEdit(JNIEnv* env, jobject clazz, jlong paintHandle, jint hyphen) {
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- return paint->getHyphenEdit();
- }
+ static jint breakTextC(JNIEnv* env, jobject clazz, jlong paintHandle, jlong typefaceHandle,
+ jcharArray jtext, jint index, jint count, jfloat maxWidth, jint bidiFlags,
+ jfloatArray jmeasuredWidth) {
+ NPE_CHECK_RETURN_ZERO(env, jtext);
- static void setHyphenEdit(JNIEnv* env, jobject clazz, jlong paintHandle, jint hyphen) {
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- paint->setHyphenEdit((uint32_t)hyphen);
- }
-
- static SkScalar getMetricsInternal(jlong paintHandle, jlong typefaceHandle,
- Paint::FontMetrics *metrics) {
- const int kElegantTop = 2500;
- const int kElegantBottom = -1000;
- const int kElegantAscent = 1900;
- const int kElegantDescent = -500;
- const int kElegantLeading = 0;
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
- typeface = Typeface::resolveDefault(typeface);
- minikin::FakedFont baseFont = typeface->fFontCollection->baseFontFaked(typeface->fStyle);
- float saveSkewX = paint->getTextSkewX();
- bool savefakeBold = paint->isFakeBoldText();
- MinikinFontSkia::populateSkPaint(paint, baseFont.font, baseFont.fakery);
- SkScalar spacing = paint->getFontMetrics(metrics);
- // The populateSkPaint call may have changed fake bold / text skew
- // because we want to measure with those effects applied, so now
- // restore the original settings.
- paint->setTextSkewX(saveSkewX);
- paint->setFakeBoldText(savefakeBold);
- if (paint->getFontVariant() == minikin::VARIANT_ELEGANT) {
- SkScalar size = paint->getTextSize();
- metrics->fTop = -size * kElegantTop / 2048;
- metrics->fBottom = -size * kElegantBottom / 2048;
- metrics->fAscent = -size * kElegantAscent / 2048;
- metrics->fDescent = -size * kElegantDescent / 2048;
- metrics->fLeading = size * kElegantLeading / 2048;
- spacing = metrics->fDescent - metrics->fAscent + metrics->fLeading;
+
+ bool forwardTextDirection;
+ if (count < 0) {
+ forwardTextDirection = false;
+ count = -count;
}
- return spacing;
- }
-
- static jfloat ascent(JNIEnv* env, jobject, jlong paintHandle, jlong typefaceHandle) {
- Paint::FontMetrics metrics;
- getMetricsInternal(paintHandle, typefaceHandle, &metrics);
- return SkScalarToFloat(metrics.fAscent);
- }
-
- static jfloat descent(JNIEnv* env, jobject, jlong paintHandle, jlong typefaceHandle) {
- Paint::FontMetrics metrics;
- getMetricsInternal(paintHandle, typefaceHandle, &metrics);
- return SkScalarToFloat(metrics.fDescent);
- }
-
- static jfloat getFontMetrics(JNIEnv* env, jobject, jlong paintHandle,
- jlong typefaceHandle, jobject metricsObj) {
- Paint::FontMetrics metrics;
- SkScalar spacing = getMetricsInternal(paintHandle, typefaceHandle, &metrics);
-
- if (metricsObj) {
- SkASSERT(env->IsInstanceOf(metricsObj, gFontMetrics_class));
- env->SetFloatField(metricsObj, gFontMetrics_fieldID.top, SkScalarToFloat(metrics.fTop));
- env->SetFloatField(metricsObj, gFontMetrics_fieldID.ascent, SkScalarToFloat(metrics.fAscent));
- env->SetFloatField(metricsObj, gFontMetrics_fieldID.descent, SkScalarToFloat(metrics.fDescent));
- env->SetFloatField(metricsObj, gFontMetrics_fieldID.bottom, SkScalarToFloat(metrics.fBottom));
- env->SetFloatField(metricsObj, gFontMetrics_fieldID.leading, SkScalarToFloat(metrics.fLeading));
+ else {
+ forwardTextDirection = true;
}
- return SkScalarToFloat(spacing);
+
+ if ((index < 0) || (index + count > env->GetArrayLength(jtext))) {
+ doThrowAIOOBE(env);
+ return 0;
+ }
+
+ const jchar* text = env->GetCharArrayElements(jtext, nullptr);
+ count = breakText(env, *paint, typeface, text + index, count, maxWidth,
+ bidiFlags, jmeasuredWidth, forwardTextDirection);
+ env->ReleaseCharArrayElements(jtext, const_cast<jchar*>(text),
+ JNI_ABORT);
+ return count;
}
- static jint getFontMetricsInt(JNIEnv* env, jobject, jlong paintHandle,
- jlong typefaceHandle, jobject metricsObj) {
- Paint::FontMetrics metrics;
+ static jint breakTextS(JNIEnv* env, jobject clazz, jlong paintHandle, jlong typefaceHandle, jstring jtext,
+ jboolean forwards, jfloat maxWidth, jint bidiFlags, jfloatArray jmeasuredWidth) {
+ NPE_CHECK_RETURN_ZERO(env, jtext);
- getMetricsInternal(paintHandle, typefaceHandle, &metrics);
- int ascent = SkScalarRoundToInt(metrics.fAscent);
- int descent = SkScalarRoundToInt(metrics.fDescent);
- int leading = SkScalarRoundToInt(metrics.fLeading);
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
- if (metricsObj) {
- SkASSERT(env->IsInstanceOf(metricsObj, gFontMetricsInt_class));
- env->SetIntField(metricsObj, gFontMetricsInt_fieldID.top, SkScalarFloorToInt(metrics.fTop));
- env->SetIntField(metricsObj, gFontMetricsInt_fieldID.ascent, ascent);
- env->SetIntField(metricsObj, gFontMetricsInt_fieldID.descent, descent);
- env->SetIntField(metricsObj, gFontMetricsInt_fieldID.bottom, SkScalarCeilToInt(metrics.fBottom));
- env->SetIntField(metricsObj, gFontMetricsInt_fieldID.leading, leading);
- }
- return descent - ascent + leading;
+ int count = env->GetStringLength(jtext);
+ const jchar* text = env->GetStringChars(jtext, nullptr);
+ count = breakText(env, *paint, typeface, text, count, maxWidth, bidiFlags, jmeasuredWidth, forwards);
+ env->ReleaseStringChars(jtext, text);
+ return count;
}
static jfloat doTextAdvances(JNIEnv *env, Paint *paint, Typeface* typeface,
@@ -530,7 +218,7 @@
jint bidiFlags, jfloatArray advances, jint advancesIndex) {
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
- jchar* textArray = env->GetCharArrayElements(text, NULL);
+ jchar* textArray = env->GetCharArrayElements(text, nullptr);
jfloat result = doTextAdvances(env, paint, typeface, textArray + contextIndex,
index - contextIndex, count, contextCount, bidiFlags, advances, advancesIndex);
env->ReleaseCharArrayElements(text, textArray, JNI_ABORT);
@@ -543,7 +231,7 @@
jfloatArray advances, jint advancesIndex) {
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
- const jchar* textArray = env->GetStringChars(text, NULL);
+ const jchar* textArray = env->GetStringChars(text, nullptr);
jfloat result = doTextAdvances(env, paint, typeface, textArray + contextStart,
start - contextStart, end - start, contextEnd - contextStart, bidiFlags,
advances, advancesIndex);
@@ -562,7 +250,7 @@
static jint getTextRunCursor___C(JNIEnv* env, jobject clazz, jlong paintHandle, jcharArray text,
jint contextStart, jint contextCount, jint dir, jint offset, jint cursorOpt) {
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- jchar* textArray = env->GetCharArrayElements(text, NULL);
+ jchar* textArray = env->GetCharArrayElements(text, nullptr);
jint result = doTextRunCursor(env, paint, textArray, contextStart, contextCount, dir,
offset, cursorOpt);
env->ReleaseCharArrayElements(text, textArray, JNI_ABORT);
@@ -572,7 +260,7 @@
static jint getTextRunCursor__String(JNIEnv* env, jobject clazz, jlong paintHandle, jstring text,
jint contextStart, jint contextEnd, jint dir, jint offset, jint cursorOpt) {
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- const jchar* textArray = env->GetStringChars(text, NULL);
+ const jchar* textArray = env->GetStringChars(text, nullptr);
jint result = doTextRunCursor(env, paint, textArray, contextStart,
contextEnd - contextStart, dir, offset, cursorOpt);
env->ReleaseStringChars(text, textArray);
@@ -635,7 +323,7 @@
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
SkPath* path = reinterpret_cast<SkPath*>(pathHandle);
- const jchar* textArray = env->GetCharArrayElements(text, NULL);
+ const jchar* textArray = env->GetCharArrayElements(text, nullptr);
getTextPath(env, paint, typeface, textArray + index, count, bidiFlags, x, y, path);
env->ReleaseCharArrayElements(text, const_cast<jchar*>(textArray), JNI_ABORT);
}
@@ -646,103 +334,11 @@
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
SkPath* path = reinterpret_cast<SkPath*>(pathHandle);
- const jchar* textArray = env->GetStringChars(text, NULL);
+ const jchar* textArray = env->GetStringChars(text, nullptr);
getTextPath(env, paint, typeface, textArray + start, end - start, bidiFlags, x, y, path);
env->ReleaseStringChars(text, textArray);
}
- static void setShadowLayer(JNIEnv* env, jobject clazz, jlong paintHandle, jfloat radius,
- jfloat dx, jfloat dy, jint color) {
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- if (radius <= 0) {
- paint->setLooper(NULL);
- }
- else {
- SkScalar sigma = android::uirenderer::Blur::convertRadiusToSigma(radius);
- paint->setLooper(SkBlurDrawLooper::Create((SkColor)color, sigma, dx, dy))->unref();
- }
- }
-
- static jboolean hasShadowLayer(JNIEnv* env, jobject clazz, jlong paintHandle) {
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- return paint->getLooper() && paint->getLooper()->asABlurShadow(NULL);
- }
-
- static int breakText(JNIEnv* env, const Paint& paint, Typeface* typeface, const jchar text[],
- int count, float maxWidth, jint bidiFlags, jfloatArray jmeasured,
- const bool forwardScan) {
- size_t measuredCount = 0;
- float measured = 0;
-
- std::unique_ptr<float[]> advancesArray(new float[count]);
- MinikinUtils::measureText(&paint, bidiFlags, typeface, text, 0, count, count,
- advancesArray.get());
-
- for (int i = 0; i < count; i++) {
- // traverse in the given direction
- int index = forwardScan ? i : (count - i - 1);
- float width = advancesArray[index];
- if (measured + width > maxWidth) {
- break;
- }
- // properly handle clusters when scanning backwards
- if (forwardScan || width != 0.0f) {
- measuredCount = i + 1;
- }
- measured += width;
- }
-
- if (jmeasured && env->GetArrayLength(jmeasured) > 0) {
- AutoJavaFloatArray autoMeasured(env, jmeasured, 1);
- jfloat* array = autoMeasured.ptr();
- array[0] = measured;
- }
- return measuredCount;
- }
-
- static jint breakTextC(JNIEnv* env, jobject clazz, jlong paintHandle, jlong typefaceHandle, jcharArray jtext,
- jint index, jint count, jfloat maxWidth, jint bidiFlags, jfloatArray jmeasuredWidth) {
- NPE_CHECK_RETURN_ZERO(env, jtext);
-
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
-
- bool forwardTextDirection;
- if (count < 0) {
- forwardTextDirection = false;
- count = -count;
- }
- else {
- forwardTextDirection = true;
- }
-
- if ((index < 0) || (index + count > env->GetArrayLength(jtext))) {
- doThrowAIOOBE(env);
- return 0;
- }
-
- const jchar* text = env->GetCharArrayElements(jtext, NULL);
- count = breakText(env, *paint, typeface, text + index, count, maxWidth,
- bidiFlags, jmeasuredWidth, forwardTextDirection);
- env->ReleaseCharArrayElements(jtext, const_cast<jchar*>(text),
- JNI_ABORT);
- return count;
- }
-
- static jint breakTextS(JNIEnv* env, jobject clazz, jlong paintHandle, jlong typefaceHandle, jstring jtext,
- jboolean forwards, jfloat maxWidth, jint bidiFlags, jfloatArray jmeasuredWidth) {
- NPE_CHECK_RETURN_ZERO(env, jtext);
-
- Paint* paint = reinterpret_cast<Paint*>(paintHandle);
- Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
-
- int count = env->GetStringLength(jtext);
- const jchar* text = env->GetStringChars(jtext, NULL);
- count = breakText(env, *paint, typeface, text, count, maxWidth, bidiFlags, jmeasuredWidth, forwards);
- env->ReleaseStringChars(jtext, text);
- return count;
- }
-
static void doTextBounds(JNIEnv* env, const jchar* text, int count, jobject bounds,
const Paint& paint, Typeface* typeface, jint bidiFlags) {
SkRect r;
@@ -764,7 +360,7 @@
jstring text, jint start, jint end, jint bidiFlags, jobject bounds) {
const Paint* paint = reinterpret_cast<Paint*>(paintHandle);
Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
- const jchar* textArray = env->GetStringChars(text, NULL);
+ const jchar* textArray = env->GetStringChars(text, nullptr);
doTextBounds(env, textArray + start, end - start, bounds, *paint, typeface, bidiFlags);
env->ReleaseStringChars(text, textArray);
}
@@ -773,12 +369,28 @@
jcharArray text, jint index, jint count, jint bidiFlags, jobject bounds) {
const Paint* paint = reinterpret_cast<Paint*>(paintHandle);
Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
- const jchar* textArray = env->GetCharArrayElements(text, NULL);
+ const jchar* textArray = env->GetCharArrayElements(text, nullptr);
doTextBounds(env, textArray + index, count, bounds, *paint, typeface, bidiFlags);
env->ReleaseCharArrayElements(text, const_cast<jchar*>(textArray),
JNI_ABORT);
}
+ // Returns true if the given string is exact one pair of regional indicators.
+ static bool isFlag(const jchar* str, size_t length) {
+ const jchar RI_LEAD_SURROGATE = 0xD83C;
+ const jchar RI_TRAIL_SURROGATE_MIN = 0xDDE6;
+ const jchar RI_TRAIL_SURROGATE_MAX = 0xDDFF;
+
+ if (length != 4) {
+ return false;
+ }
+ if (str[0] != RI_LEAD_SURROGATE || str[2] != RI_LEAD_SURROGATE) {
+ return false;
+ }
+ return RI_TRAIL_SURROGATE_MIN <= str[1] && str[1] <= RI_TRAIL_SURROGATE_MAX &&
+ RI_TRAIL_SURROGATE_MIN <= str[3] && str[3] <= RI_TRAIL_SURROGATE_MAX;
+ }
+
static jboolean layoutContainsNotdef(const minikin::Layout& layout) {
for (size_t i = 0; i < layout.nGlyphs(); i++) {
if (layout.getGlyphId(i) == 0) {
@@ -803,22 +415,6 @@
return count;
}
- // Returns true if the given string is exact one pair of regional indicators.
- static bool isFlag(const jchar* str, size_t length) {
- const jchar RI_LEAD_SURROGATE = 0xD83C;
- const jchar RI_TRAIL_SURROGATE_MIN = 0xDDE6;
- const jchar RI_TRAIL_SURROGATE_MAX = 0xDDFF;
-
- if (length != 4) {
- return false;
- }
- if (str[0] != RI_LEAD_SURROGATE || str[2] != RI_LEAD_SURROGATE) {
- return false;
- }
- return RI_TRAIL_SURROGATE_MIN <= str[1] && str[1] <= RI_TRAIL_SURROGATE_MAX &&
- RI_TRAIL_SURROGATE_MIN <= str[3] && str[3] <= RI_TRAIL_SURROGATE_MAX;
- }
-
static jboolean hasGlyph(JNIEnv *env, jclass, jlong paintHandle, jlong typefaceHandle,
jint bidiFlags, jstring string) {
const Paint* paint = reinterpret_cast<Paint*>(paintHandle);
@@ -913,7 +509,7 @@
jint contextEnd, jboolean isRtl, jint offset) {
const Paint* paint = reinterpret_cast<Paint*>(paintHandle);
Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
- jchar* textArray = (jchar*) env->GetPrimitiveArrayCritical(text, NULL);
+ jchar* textArray = (jchar*) env->GetPrimitiveArrayCritical(text, nullptr);
jfloat result = doRunAdvance(paint, typeface, textArray + contextStart,
start - contextStart, end - start, contextEnd - contextStart, isRtl,
offset - contextStart);
@@ -935,7 +531,7 @@
jint contextEnd, jboolean isRtl, jfloat advance) {
const Paint* paint = reinterpret_cast<Paint*>(paintHandle);
Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
- jchar* textArray = (jchar*) env->GetPrimitiveArrayCritical(text, NULL);
+ jchar* textArray = (jchar*) env->GetPrimitiveArrayCritical(text, nullptr);
jint result = doOffsetForAdvance(paint, typeface, textArray + contextStart,
start - contextStart, end - start, contextEnd - contextStart, isRtl, advance);
result += contextStart;
@@ -943,76 +539,422 @@
return result;
}
+ // ------------------ @FastNative ---------------------------
+
+ static jint setTextLocales(JNIEnv* env, jobject clazz, jlong objHandle, jstring locales) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ ScopedUtfChars localesChars(env, locales);
+ jint minikinLangListId = minikin::FontStyle::registerLanguageList(localesChars.c_str());
+ obj->setMinikinLangListId(minikinLangListId);
+ return minikinLangListId;
+ }
+
+ static void setFontFeatureSettings(JNIEnv* env, jobject clazz, jlong paintHandle, jstring settings) {
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ if (!settings) {
+ paint->setFontFeatureSettings(std::string());
+ } else {
+ ScopedUtfChars settingsChars(env, settings);
+ paint->setFontFeatureSettings(std::string(settingsChars.c_str(), settingsChars.size()));
+ }
+ }
+
+ static SkScalar getMetricsInternal(jlong paintHandle, jlong typefaceHandle,
+ Paint::FontMetrics *metrics) {
+ const int kElegantTop = 2500;
+ const int kElegantBottom = -1000;
+ const int kElegantAscent = 1900;
+ const int kElegantDescent = -500;
+ const int kElegantLeading = 0;
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ Typeface* typeface = reinterpret_cast<Typeface*>(typefaceHandle);
+ typeface = Typeface::resolveDefault(typeface);
+ minikin::FakedFont baseFont = typeface->fFontCollection->baseFontFaked(typeface->fStyle);
+ float saveSkewX = paint->getTextSkewX();
+ bool savefakeBold = paint->isFakeBoldText();
+ MinikinFontSkia::populateSkPaint(paint, baseFont.font, baseFont.fakery);
+ SkScalar spacing = paint->getFontMetrics(metrics);
+ // The populateSkPaint call may have changed fake bold / text skew
+ // because we want to measure with those effects applied, so now
+ // restore the original settings.
+ paint->setTextSkewX(saveSkewX);
+ paint->setFakeBoldText(savefakeBold);
+ if (paint->getFontVariant() == minikin::VARIANT_ELEGANT) {
+ SkScalar size = paint->getTextSize();
+ metrics->fTop = -size * kElegantTop / 2048;
+ metrics->fBottom = -size * kElegantBottom / 2048;
+ metrics->fAscent = -size * kElegantAscent / 2048;
+ metrics->fDescent = -size * kElegantDescent / 2048;
+ metrics->fLeading = size * kElegantLeading / 2048;
+ spacing = metrics->fDescent - metrics->fAscent + metrics->fLeading;
+ }
+ return spacing;
+ }
+
+ static jfloat getFontMetrics(JNIEnv* env, jobject, jlong paintHandle,
+ jlong typefaceHandle, jobject metricsObj) {
+ Paint::FontMetrics metrics;
+ SkScalar spacing = getMetricsInternal(paintHandle, typefaceHandle, &metrics);
+
+ if (metricsObj) {
+ SkASSERT(env->IsInstanceOf(metricsObj, gFontMetrics_class));
+ env->SetFloatField(metricsObj, gFontMetrics_fieldID.top, SkScalarToFloat(metrics.fTop));
+ env->SetFloatField(metricsObj, gFontMetrics_fieldID.ascent, SkScalarToFloat(metrics.fAscent));
+ env->SetFloatField(metricsObj, gFontMetrics_fieldID.descent, SkScalarToFloat(metrics.fDescent));
+ env->SetFloatField(metricsObj, gFontMetrics_fieldID.bottom, SkScalarToFloat(metrics.fBottom));
+ env->SetFloatField(metricsObj, gFontMetrics_fieldID.leading, SkScalarToFloat(metrics.fLeading));
+ }
+ return SkScalarToFloat(spacing);
+ }
+
+ static jint getFontMetricsInt(JNIEnv* env, jobject, jlong paintHandle,
+ jlong typefaceHandle, jobject metricsObj) {
+ Paint::FontMetrics metrics;
+
+ getMetricsInternal(paintHandle, typefaceHandle, &metrics);
+ int ascent = SkScalarRoundToInt(metrics.fAscent);
+ int descent = SkScalarRoundToInt(metrics.fDescent);
+ int leading = SkScalarRoundToInt(metrics.fLeading);
+
+ if (metricsObj) {
+ SkASSERT(env->IsInstanceOf(metricsObj, gFontMetricsInt_class));
+ env->SetIntField(metricsObj, gFontMetricsInt_fieldID.top, SkScalarFloorToInt(metrics.fTop));
+ env->SetIntField(metricsObj, gFontMetricsInt_fieldID.ascent, ascent);
+ env->SetIntField(metricsObj, gFontMetricsInt_fieldID.descent, descent);
+ env->SetIntField(metricsObj, gFontMetricsInt_fieldID.bottom, SkScalarCeilToInt(metrics.fBottom));
+ env->SetIntField(metricsObj, gFontMetricsInt_fieldID.leading, leading);
+ }
+ return descent - ascent + leading;
+ }
+
+
+ // ------------------ @CriticalNative ---------------------------
+
+ static void reset(jlong objHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ obj->reset();
+ defaultSettingsForAndroid(obj);
+ }
+
+ static void assign(jlong dstPaintHandle, jlong srcPaintHandle) {
+ Paint* dst = reinterpret_cast<Paint*>(dstPaintHandle);
+ const Paint* src = reinterpret_cast<Paint*>(srcPaintHandle);
+ *dst = *src;
+ }
+
+ // Equivalent to the Java Paint's FILTER_BITMAP_FLAG.
+ static const uint32_t sFilterBitmapFlag = 0x02;
+
+ static jint getFlags(jlong paintHandle) {
+ Paint* nativePaint = reinterpret_cast<Paint*>(paintHandle);
+ uint32_t result = nativePaint->getFlags();
+ result &= ~sFilterBitmapFlag; // Filtering no longer stored in this bit. Mask away.
+ if (nativePaint->getFilterQuality() != kNone_SkFilterQuality) {
+ result |= sFilterBitmapFlag;
+ }
+ return static_cast<jint>(result);
+ }
+
+ static void setFlags(jlong paintHandle, jint flags) {
+ Paint* nativePaint = reinterpret_cast<Paint*>(paintHandle);
+ // Instead of modifying 0x02, change the filter level.
+ nativePaint->setFilterQuality(flags & sFilterBitmapFlag
+ ? kLow_SkFilterQuality
+ : kNone_SkFilterQuality);
+ // Don't pass through filter flag, which is no longer stored in paint's flags.
+ flags &= ~sFilterBitmapFlag;
+ // Use the existing value for 0x02.
+ const uint32_t existing0x02Flag = nativePaint->getFlags() & sFilterBitmapFlag;
+ flags |= existing0x02Flag;
+ nativePaint->setFlags(flags);
+ }
+
+ static jint getHinting(jlong paintHandle) {
+ return reinterpret_cast<Paint*>(paintHandle)->getHinting()
+ == Paint::kNo_Hinting ? 0 : 1;
+ }
+
+ static void setHinting(jlong paintHandle, jint mode) {
+ reinterpret_cast<Paint*>(paintHandle)->setHinting(
+ mode == 0 ? Paint::kNo_Hinting : Paint::kNormal_Hinting);
+ }
+
+ static void setAntiAlias(jlong paintHandle, jboolean aa) {
+ reinterpret_cast<Paint*>(paintHandle)->setAntiAlias(aa);
+ }
+
+ static void setLinearText(jlong paintHandle, jboolean linearText) {
+ reinterpret_cast<Paint*>(paintHandle)->setLinearText(linearText);
+ }
+
+ static void setSubpixelText(jlong paintHandle, jboolean subpixelText) {
+ reinterpret_cast<Paint*>(paintHandle)->setSubpixelText(subpixelText);
+ }
+
+ static void setUnderlineText(jlong paintHandle, jboolean underlineText) {
+ reinterpret_cast<Paint*>(paintHandle)->setUnderlineText(underlineText);
+ }
+
+ static void setStrikeThruText(jlong paintHandle, jboolean strikeThruText) {
+ reinterpret_cast<Paint*>(paintHandle)->setStrikeThruText(strikeThruText);
+ }
+
+ static void setFakeBoldText(jlong paintHandle, jboolean fakeBoldText) {
+ reinterpret_cast<Paint*>(paintHandle)->setFakeBoldText(fakeBoldText);
+ }
+
+ static void setFilterBitmap(jlong paintHandle, jboolean filterBitmap) {
+ reinterpret_cast<Paint*>(paintHandle)->setFilterQuality(
+ filterBitmap ? kLow_SkFilterQuality : kNone_SkFilterQuality);
+ }
+
+ static void setDither(jlong paintHandle, jboolean dither) {
+ reinterpret_cast<Paint*>(paintHandle)->setDither(dither);
+ }
+
+ static jint getStyle(jlong objHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ return static_cast<jint>(obj->getStyle());
+ }
+
+ static void setStyle(jlong objHandle, jint styleHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ Paint::Style style = static_cast<Paint::Style>(styleHandle);
+ obj->setStyle(style);
+ }
+
+ static jint getColor(jlong paintHandle) {
+ int color;
+ color = reinterpret_cast<Paint*>(paintHandle)->getColor();
+ return static_cast<jint>(color);
+ }
+
+ static jint getAlpha(jlong paintHandle) {
+ int alpha;
+ alpha = reinterpret_cast<Paint*>(paintHandle)->getAlpha();
+ return static_cast<jint>(alpha);
+ }
+
+ static void setColor(jlong paintHandle, jint color) {
+ reinterpret_cast<Paint*>(paintHandle)->setColor(color);
+ }
+
+ static void setAlpha(jlong paintHandle, jint a) {
+ reinterpret_cast<Paint*>(paintHandle)->setAlpha(a);
+ }
+
+ static jfloat getStrokeWidth(jlong paintHandle) {
+ return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getStrokeWidth());
+ }
+
+ static void setStrokeWidth(jlong paintHandle, jfloat width) {
+ reinterpret_cast<Paint*>(paintHandle)->setStrokeWidth(width);
+ }
+
+ static jfloat getStrokeMiter(jlong paintHandle) {
+ return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getStrokeMiter());
+ }
+
+ static void setStrokeMiter(jlong paintHandle, jfloat miter) {
+ reinterpret_cast<Paint*>(paintHandle)->setStrokeMiter(miter);
+ }
+
+ static jint getStrokeCap(jlong objHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ return static_cast<jint>(obj->getStrokeCap());
+ }
+
+ static void setStrokeCap(jlong objHandle, jint capHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ Paint::Cap cap = static_cast<Paint::Cap>(capHandle);
+ obj->setStrokeCap(cap);
+ }
+
+ static jint getStrokeJoin(jlong objHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ return static_cast<jint>(obj->getStrokeJoin());
+ }
+
+ static void setStrokeJoin(jlong objHandle, jint joinHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ Paint::Join join = (Paint::Join) joinHandle;
+ obj->setStrokeJoin(join);
+ }
+
+ static jboolean getFillPath(jlong objHandle, jlong srcHandle, jlong dstHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ SkPath* src = reinterpret_cast<SkPath*>(srcHandle);
+ SkPath* dst = reinterpret_cast<SkPath*>(dstHandle);
+ return obj->getFillPath(*src, dst) ? JNI_TRUE : JNI_FALSE;
+ }
+
+ static jlong setShader(jlong objHandle, jlong shaderHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ SkShader* shader = reinterpret_cast<SkShader*>(shaderHandle);
+ return reinterpret_cast<jlong>(obj->setShader(shader));
+ }
+
+ static jlong setColorFilter(jlong objHandle, jlong filterHandle) {
+ Paint* obj = reinterpret_cast<Paint *>(objHandle);
+ SkColorFilter* filter = reinterpret_cast<SkColorFilter *>(filterHandle);
+ return reinterpret_cast<jlong>(obj->setColorFilter(filter));
+ }
+
+ static void setXfermode(jlong paintHandle, jint xfermodeHandle) {
+ // validate that the Java enum values match our expectations
+ static_assert(0 == SkXfermode::kClear_Mode, "xfermode_mismatch");
+ static_assert(1 == SkXfermode::kSrc_Mode, "xfermode_mismatch");
+ static_assert(2 == SkXfermode::kDst_Mode, "xfermode_mismatch");
+ static_assert(3 == SkXfermode::kSrcOver_Mode, "xfermode_mismatch");
+ static_assert(4 == SkXfermode::kDstOver_Mode, "xfermode_mismatch");
+ static_assert(5 == SkXfermode::kSrcIn_Mode, "xfermode_mismatch");
+ static_assert(6 == SkXfermode::kDstIn_Mode, "xfermode_mismatch");
+ static_assert(7 == SkXfermode::kSrcOut_Mode, "xfermode_mismatch");
+ static_assert(8 == SkXfermode::kDstOut_Mode, "xfermode_mismatch");
+ static_assert(9 == SkXfermode::kSrcATop_Mode, "xfermode_mismatch");
+ static_assert(10 == SkXfermode::kDstATop_Mode, "xfermode_mismatch");
+ static_assert(11 == SkXfermode::kXor_Mode, "xfermode_mismatch");
+ static_assert(16 == SkXfermode::kDarken_Mode, "xfermode_mismatch");
+ static_assert(17 == SkXfermode::kLighten_Mode, "xfermode_mismatch");
+ static_assert(13 == SkXfermode::kModulate_Mode, "xfermode_mismatch");
+ static_assert(14 == SkXfermode::kScreen_Mode, "xfermode_mismatch");
+ static_assert(12 == SkXfermode::kPlus_Mode, "xfermode_mismatch");
+ static_assert(15 == SkXfermode::kOverlay_Mode, "xfermode_mismatch");
+
+ SkXfermode::Mode mode = static_cast<SkXfermode::Mode>(xfermodeHandle);
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ paint->setXfermodeMode(mode);
+ }
+
+ static jlong setPathEffect(jlong objHandle, jlong effectHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ SkPathEffect* effect = reinterpret_cast<SkPathEffect*>(effectHandle);
+ return reinterpret_cast<jlong>(obj->setPathEffect(effect));
+ }
+
+ static jlong setMaskFilter(jlong objHandle, jlong maskfilterHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ SkMaskFilter* maskfilter = reinterpret_cast<SkMaskFilter*>(maskfilterHandle);
+ return reinterpret_cast<jlong>(obj->setMaskFilter(maskfilter));
+ }
+
+ static jlong setTypeface(jlong objHandle, jlong typefaceHandle) {
+ // TODO: in Paint refactoring, set typeface on android Paint, not Paint
+ return 0;
+ }
+
+ static jlong setRasterizer(jlong objHandle, jlong rasterizerHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ SkAutoTUnref<SkRasterizer> rasterizer(GraphicsJNI::refNativeRasterizer(rasterizerHandle));
+ return reinterpret_cast<jlong>(obj->setRasterizer(rasterizer));
+ }
+
+ static jint getTextAlign(jlong objHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ return static_cast<jint>(obj->getTextAlign());
+ }
+
+ static void setTextAlign(jlong objHandle, jint alignHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ Paint::Align align = static_cast<Paint::Align>(alignHandle);
+ obj->setTextAlign(align);
+ }
+
+ static void setTextLocalesByMinikinLangListId(jlong objHandle,
+ jint minikinLangListId) {
+ Paint* obj = reinterpret_cast<Paint*>(objHandle);
+ obj->setMinikinLangListId(minikinLangListId);
+ }
+
+ static jboolean isElegantTextHeight(jlong paintHandle) {
+ Paint* obj = reinterpret_cast<Paint*>(paintHandle);
+ return obj->getFontVariant() == minikin::VARIANT_ELEGANT;
+ }
+
+ static void setElegantTextHeight(jlong paintHandle, jboolean aa) {
+ Paint* obj = reinterpret_cast<Paint*>(paintHandle);
+ obj->setFontVariant(aa ? minikin::VARIANT_ELEGANT : minikin::VARIANT_DEFAULT);
+ }
+
+ static jfloat getTextSize(jlong paintHandle) {
+ return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getTextSize());
+ }
+
+ static void setTextSize(jlong paintHandle, jfloat textSize) {
+ reinterpret_cast<Paint*>(paintHandle)->setTextSize(textSize);
+ }
+
+ static jfloat getTextScaleX(jlong paintHandle) {
+ return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getTextScaleX());
+ }
+
+ static void setTextScaleX(jlong paintHandle, jfloat scaleX) {
+ reinterpret_cast<Paint*>(paintHandle)->setTextScaleX(scaleX);
+ }
+
+ static jfloat getTextSkewX(jlong paintHandle) {
+ return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getTextSkewX());
+ }
+
+ static void setTextSkewX(jlong paintHandle, jfloat skewX) {
+ reinterpret_cast<Paint*>(paintHandle)->setTextSkewX(skewX);
+ }
+
+ static jfloat getLetterSpacing(jlong paintHandle) {
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ return paint->getLetterSpacing();
+ }
+
+ static void setLetterSpacing(jlong paintHandle, jfloat letterSpacing) {
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ paint->setLetterSpacing(letterSpacing);
+ }
+
+ static jint getHyphenEdit(jlong paintHandle, jint hyphen) {
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ return paint->getHyphenEdit();
+ }
+
+ static void setHyphenEdit(jlong paintHandle, jint hyphen) {
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ paint->setHyphenEdit((uint32_t)hyphen);
+ }
+
+ static jfloat ascent(jlong paintHandle, jlong typefaceHandle) {
+ Paint::FontMetrics metrics;
+ getMetricsInternal(paintHandle, typefaceHandle, &metrics);
+ return SkScalarToFloat(metrics.fAscent);
+ }
+
+ static jfloat descent(jlong paintHandle, jlong typefaceHandle) {
+ Paint::FontMetrics metrics;
+ getMetricsInternal(paintHandle, typefaceHandle, &metrics);
+ return SkScalarToFloat(metrics.fDescent);
+ }
+
+ static void setShadowLayer(jlong paintHandle, jfloat radius,
+ jfloat dx, jfloat dy, jint color) {
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ if (radius <= 0) {
+ paint->setLooper(nullptr);
+ }
+ else {
+ SkScalar sigma = android::uirenderer::Blur::convertRadiusToSigma(radius);
+ paint->setLooper(SkBlurDrawLooper::Create((SkColor)color, sigma, dx, dy))->unref();
+ }
+ }
+
+ static jboolean hasShadowLayer(jlong paintHandle) {
+ Paint* paint = reinterpret_cast<Paint*>(paintHandle);
+ return paint->getLooper() && paint->getLooper()->asABlurShadow(nullptr);
+ }
+
}; // namespace PaintGlue
static const JNINativeMethod methods[] = {
{"nGetNativeFinalizer", "()J", (void*) PaintGlue::getNativeFinalizer},
{"nInit","()J", (void*) PaintGlue::init},
{"nInitWithPaint","(J)J", (void*) PaintGlue::initWithPaint},
-
- {"nReset","!(J)V", (void*) PaintGlue::reset},
- {"nSet","!(JJ)V", (void*) PaintGlue::assign},
- {"nGetFlags","!(J)I", (void*) PaintGlue::getFlags},
- {"nSetFlags","!(JI)V", (void*) PaintGlue::setFlags},
- {"nGetHinting","!(J)I", (void*) PaintGlue::getHinting},
- {"nSetHinting","!(JI)V", (void*) PaintGlue::setHinting},
- {"nSetAntiAlias","!(JZ)V", (void*) PaintGlue::setAntiAlias},
- {"nSetSubpixelText","!(JZ)V", (void*) PaintGlue::setSubpixelText},
- {"nSetLinearText","!(JZ)V", (void*) PaintGlue::setLinearText},
- {"nSetUnderlineText","!(JZ)V", (void*) PaintGlue::setUnderlineText},
- {"nSetStrikeThruText","!(JZ)V", (void*) PaintGlue::setStrikeThruText},
- {"nSetFakeBoldText","!(JZ)V", (void*) PaintGlue::setFakeBoldText},
- {"nSetFilterBitmap","!(JZ)V", (void*) PaintGlue::setFilterBitmap},
- {"nSetDither","!(JZ)V", (void*) PaintGlue::setDither},
- {"nGetStyle","!(J)I", (void*) PaintGlue::getStyle},
- {"nSetStyle","!(JI)V", (void*) PaintGlue::setStyle},
- {"nGetColor","!(J)I", (void*) PaintGlue::getColor},
- {"nSetColor","!(JI)V", (void*) PaintGlue::setColor},
- {"nGetAlpha","!(J)I", (void*) PaintGlue::getAlpha},
- {"nSetAlpha","!(JI)V", (void*) PaintGlue::setAlpha},
- {"nGetStrokeWidth","!(J)F", (void*) PaintGlue::getStrokeWidth},
- {"nSetStrokeWidth","!(JF)V", (void*) PaintGlue::setStrokeWidth},
- {"nGetStrokeMiter","!(J)F", (void*) PaintGlue::getStrokeMiter},
- {"nSetStrokeMiter","!(JF)V", (void*) PaintGlue::setStrokeMiter},
- {"nGetStrokeCap","!(J)I", (void*) PaintGlue::getStrokeCap},
- {"nSetStrokeCap","!(JI)V", (void*) PaintGlue::setStrokeCap},
- {"nGetStrokeJoin","!(J)I", (void*) PaintGlue::getStrokeJoin},
- {"nSetStrokeJoin","!(JI)V", (void*) PaintGlue::setStrokeJoin},
- {"nGetFillPath","!(JJJ)Z", (void*) PaintGlue::getFillPath},
- {"nSetShader","!(JJ)J", (void*) PaintGlue::setShader},
- {"nSetColorFilter","!(JJ)J", (void*) PaintGlue::setColorFilter},
- {"nSetXfermode","!(JI)V", (void*) PaintGlue::setXfermode},
- {"nSetPathEffect","!(JJ)J", (void*) PaintGlue::setPathEffect},
- {"nSetMaskFilter","!(JJ)J", (void*) PaintGlue::setMaskFilter},
- {"nSetTypeface","!(JJ)J", (void*) PaintGlue::setTypeface},
- {"nSetRasterizer","!(JJ)J", (void*) PaintGlue::setRasterizer},
- {"nGetTextAlign","!(J)I", (void*) PaintGlue::getTextAlign},
- {"nSetTextAlign","!(JI)V", (void*) PaintGlue::setTextAlign},
- {"nSetTextLocales","!(JLjava/lang/String;)I", (void*) PaintGlue::setTextLocales},
- {"nSetTextLocalesByMinikinLangListId","!(JI)V",
- (void*) PaintGlue::setTextLocalesByMinikinLangListId},
- {"nIsElegantTextHeight","!(J)Z", (void*) PaintGlue::isElegantTextHeight},
- {"nSetElegantTextHeight","!(JZ)V", (void*) PaintGlue::setElegantTextHeight},
- {"nGetTextSize","!(J)F", (void*) PaintGlue::getTextSize},
- {"nSetTextSize","!(JF)V", (void*) PaintGlue::setTextSize},
- {"nGetTextScaleX","!(J)F", (void*) PaintGlue::getTextScaleX},
- {"nSetTextScaleX","!(JF)V", (void*) PaintGlue::setTextScaleX},
- {"nGetTextSkewX","!(J)F", (void*) PaintGlue::getTextSkewX},
- {"nSetTextSkewX","!(JF)V", (void*) PaintGlue::setTextSkewX},
- {"nGetLetterSpacing","!(J)F", (void*) PaintGlue::getLetterSpacing},
- {"nSetLetterSpacing","!(JF)V", (void*) PaintGlue::setLetterSpacing},
- {"nSetFontFeatureSettings","(JLjava/lang/String;)V",
- (void*) PaintGlue::setFontFeatureSettings},
- {"nGetHyphenEdit", "!(J)I", (void*) PaintGlue::getHyphenEdit},
- {"nSetHyphenEdit", "!(JI)V", (void*) PaintGlue::setHyphenEdit},
- {"nAscent","!(JJ)F", (void*) PaintGlue::ascent},
- {"nDescent","!(JJ)F", (void*) PaintGlue::descent},
-
- {"nGetFontMetrics", "!(JJLandroid/graphics/Paint$FontMetrics;)F",
- (void*)PaintGlue::getFontMetrics},
- {"nGetFontMetricsInt", "!(JJLandroid/graphics/Paint$FontMetricsInt;)I",
- (void*)PaintGlue::getFontMetricsInt},
-
{"nBreakText","(JJ[CIIFI[F)I", (void*) PaintGlue::breakTextC},
{"nBreakText","(JJLjava/lang/String;ZFI[F)I", (void*) PaintGlue::breakTextS},
{"nGetTextAdvances","(JJ[CIIIII[FI)F",
@@ -1034,8 +976,74 @@
{"nGetOffsetForAdvance", "(JJ[CIIIIZF)I",
(void*) PaintGlue::getOffsetForAdvance___CIIIIZF_I},
- {"nSetShadowLayer", "!(JFFFI)V", (void*)PaintGlue::setShadowLayer},
- {"nHasShadowLayer", "!(J)Z", (void*)PaintGlue::hasShadowLayer}
+ // --------------- @FastNative ----------------------
+
+ {"nSetTextLocales","(JLjava/lang/String;)I", (void*) PaintGlue::setTextLocales},
+ {"nSetFontFeatureSettings","(JLjava/lang/String;)V",
+ (void*) PaintGlue::setFontFeatureSettings},
+ {"nGetFontMetrics", "(JJLandroid/graphics/Paint$FontMetrics;)F",
+ (void*)PaintGlue::getFontMetrics},
+ {"nGetFontMetricsInt", "(JJLandroid/graphics/Paint$FontMetricsInt;)I",
+ (void*)PaintGlue::getFontMetricsInt},
+
+ // --------------- @CriticalNative ------------------
+
+ {"nReset","(J)V", (void*) PaintGlue::reset},
+ {"nSet","(JJ)V", (void*) PaintGlue::assign},
+ {"nGetFlags","(J)I", (void*) PaintGlue::getFlags},
+ {"nSetFlags","(JI)V", (void*) PaintGlue::setFlags},
+ {"nGetHinting","(J)I", (void*) PaintGlue::getHinting},
+ {"nSetHinting","(JI)V", (void*) PaintGlue::setHinting},
+ {"nSetAntiAlias","(JZ)V", (void*) PaintGlue::setAntiAlias},
+ {"nSetSubpixelText","(JZ)V", (void*) PaintGlue::setSubpixelText},
+ {"nSetLinearText","(JZ)V", (void*) PaintGlue::setLinearText},
+ {"nSetUnderlineText","(JZ)V", (void*) PaintGlue::setUnderlineText},
+ {"nSetStrikeThruText","(JZ)V", (void*) PaintGlue::setStrikeThruText},
+ {"nSetFakeBoldText","(JZ)V", (void*) PaintGlue::setFakeBoldText},
+ {"nSetFilterBitmap","(JZ)V", (void*) PaintGlue::setFilterBitmap},
+ {"nSetDither","(JZ)V", (void*) PaintGlue::setDither},
+ {"nGetStyle","(J)I", (void*) PaintGlue::getStyle},
+ {"nSetStyle","(JI)V", (void*) PaintGlue::setStyle},
+ {"nGetColor","(J)I", (void*) PaintGlue::getColor},
+ {"nSetColor","(JI)V", (void*) PaintGlue::setColor},
+ {"nGetAlpha","(J)I", (void*) PaintGlue::getAlpha},
+ {"nSetAlpha","(JI)V", (void*) PaintGlue::setAlpha},
+ {"nGetStrokeWidth","(J)F", (void*) PaintGlue::getStrokeWidth},
+ {"nSetStrokeWidth","(JF)V", (void*) PaintGlue::setStrokeWidth},
+ {"nGetStrokeMiter","(J)F", (void*) PaintGlue::getStrokeMiter},
+ {"nSetStrokeMiter","(JF)V", (void*) PaintGlue::setStrokeMiter},
+ {"nGetStrokeCap","(J)I", (void*) PaintGlue::getStrokeCap},
+ {"nSetStrokeCap","(JI)V", (void*) PaintGlue::setStrokeCap},
+ {"nGetStrokeJoin","(J)I", (void*) PaintGlue::getStrokeJoin},
+ {"nSetStrokeJoin","(JI)V", (void*) PaintGlue::setStrokeJoin},
+ {"nGetFillPath","(JJJ)Z", (void*) PaintGlue::getFillPath},
+ {"nSetShader","(JJ)J", (void*) PaintGlue::setShader},
+ {"nSetColorFilter","(JJ)J", (void*) PaintGlue::setColorFilter},
+ {"nSetXfermode","(JI)V", (void*) PaintGlue::setXfermode},
+ {"nSetPathEffect","(JJ)J", (void*) PaintGlue::setPathEffect},
+ {"nSetMaskFilter","(JJ)J", (void*) PaintGlue::setMaskFilter},
+ {"nSetTypeface","(JJ)J", (void*) PaintGlue::setTypeface},
+ {"nSetRasterizer","(JJ)J", (void*) PaintGlue::setRasterizer},
+ {"nGetTextAlign","(J)I", (void*) PaintGlue::getTextAlign},
+ {"nSetTextAlign","(JI)V", (void*) PaintGlue::setTextAlign},
+ {"nSetTextLocalesByMinikinLangListId","(JI)V",
+ (void*) PaintGlue::setTextLocalesByMinikinLangListId},
+ {"nIsElegantTextHeight","(J)Z", (void*) PaintGlue::isElegantTextHeight},
+ {"nSetElegantTextHeight","(JZ)V", (void*) PaintGlue::setElegantTextHeight},
+ {"nGetTextSize","(J)F", (void*) PaintGlue::getTextSize},
+ {"nSetTextSize","(JF)V", (void*) PaintGlue::setTextSize},
+ {"nGetTextScaleX","(J)F", (void*) PaintGlue::getTextScaleX},
+ {"nSetTextScaleX","(JF)V", (void*) PaintGlue::setTextScaleX},
+ {"nGetTextSkewX","(J)F", (void*) PaintGlue::getTextSkewX},
+ {"nSetTextSkewX","(JF)V", (void*) PaintGlue::setTextSkewX},
+ {"nGetLetterSpacing","(J)F", (void*) PaintGlue::getLetterSpacing},
+ {"nSetLetterSpacing","(JF)V", (void*) PaintGlue::setLetterSpacing},
+ {"nGetHyphenEdit", "(J)I", (void*) PaintGlue::getHyphenEdit},
+ {"nSetHyphenEdit", "(JI)V", (void*) PaintGlue::setHyphenEdit},
+ {"nAscent","(JJ)F", (void*) PaintGlue::ascent},
+ {"nDescent","(JJ)F", (void*) PaintGlue::descent},
+ {"nSetShadowLayer", "(JFFFI)V", (void*)PaintGlue::setShadowLayer},
+ {"nHasShadowLayer", "(J)Z", (void*)PaintGlue::hasShadowLayer}
};
int register_android_graphics_Paint(JNIEnv* env) {