The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* libs/android_runtime/android/graphics/Paint.cpp |
| 2 | ** |
| 3 | ** Copyright 2006, The Android Open Source Project |
| 4 | ** |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 5 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | ** you may not use this file except in compliance with the License. |
| 7 | ** You may obtain a copy of the License at |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 8 | ** |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 10 | ** |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 11 | ** Unless required by applicable law or agreed to in writing, software |
| 12 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | ** See the License for the specific language governing permissions and |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 15 | ** limitations under the License. |
| 16 | */ |
| 17 | |
Nader Jawad | f0ea9e1 | 2023-05-02 15:18:00 -0700 | [diff] [blame] | 18 | #include <hwui/BlurDrawLooper.h> |
| 19 | #include <hwui/MinikinSkia.h> |
| 20 | #include <hwui/MinikinUtils.h> |
| 21 | #include <hwui/Paint.h> |
| 22 | #include <hwui/Typeface.h> |
| 23 | #include <minikin/GraphemeBreak.h> |
| 24 | #include <minikin/LocaleList.h> |
| 25 | #include <minikin/Measurement.h> |
| 26 | #include <minikin/MinikinPaint.h> |
| 27 | #include <nativehelper/ScopedPrimitiveArray.h> |
Steven Moreland | 2279b25 | 2017-07-19 09:50:45 -0700 | [diff] [blame] | 28 | #include <nativehelper/ScopedStringChars.h> |
| 29 | #include <nativehelper/ScopedUtfChars.h> |
Nader Jawad | f0ea9e1 | 2023-05-02 15:18:00 -0700 | [diff] [blame] | 30 | #include <unicode/utf16.h> |
| 31 | #include <utils/Log.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 32 | |
Nader Jawad | f0ea9e1 | 2023-05-02 15:18:00 -0700 | [diff] [blame] | 33 | #include <cassert> |
| 34 | #include <cstring> |
| 35 | #include <memory> |
Seigo Nonaka | 9bda91a | 2023-10-28 19:11:22 +0900 | [diff] [blame] | 36 | #include <string_view> |
Nader Jawad | f0ea9e1 | 2023-05-02 15:18:00 -0700 | [diff] [blame] | 37 | #include <vector> |
| 38 | |
| 39 | #include "ColorFilter.h" |
| 40 | #include "GraphicsJNI.h" |
| 41 | #include "SkBlendMode.h" |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 42 | #include "SkColorFilter.h" |
Kevin Lubick | 07d6aae | 2022-04-01 14:03:11 -0400 | [diff] [blame] | 43 | #include "SkColorSpace.h" |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 44 | #include "SkFont.h" |
Mike Reed | 0ea09a4 | 2019-01-25 13:04:14 -0500 | [diff] [blame] | 45 | #include "SkFontMetrics.h" |
Mike Reed | dad2f89 | 2018-11-05 16:13:54 -0500 | [diff] [blame] | 46 | #include "SkFontTypes.h" |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 47 | #include "SkMaskFilter.h" |
Derek Sollenberger | eba81d0 | 2015-10-26 10:22:37 -0400 | [diff] [blame] | 48 | #include "SkPath.h" |
Mike Reed | 260ab72 | 2016-10-07 15:59:20 -0400 | [diff] [blame] | 49 | #include "SkPathEffect.h" |
Kevin Lubick | 8df9a68 | 2022-12-14 18:52:56 +0000 | [diff] [blame] | 50 | #include "SkPathUtils.h" |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 51 | #include "SkShader.h" |
Billy Hewlett | ac1cbaf | 2012-07-18 09:51:45 -0700 | [diff] [blame] | 52 | #include "unicode/uloc.h" |
Derek Sollenberger | c29a0a4 | 2014-03-31 13:52:39 -0400 | [diff] [blame] | 53 | #include "utils/Blur.h" |
Doug Felt | 0c702b8 | 2010-05-14 10:55:42 -0700 | [diff] [blame] | 54 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 55 | namespace android { |
| 56 | |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 57 | namespace { |
| 58 | |
| 59 | void copyMinikinRectToSkRect(const minikin::MinikinRect& minikinRect, SkRect* skRect) { |
| 60 | skRect->fLeft = minikinRect.mLeft; |
| 61 | skRect->fTop = minikinRect.mTop; |
| 62 | skRect->fRight = minikinRect.mRight; |
| 63 | skRect->fBottom = minikinRect.mBottom; |
| 64 | } |
| 65 | |
| 66 | } // namespace |
| 67 | |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 68 | static void getPosTextPath(const SkFont& font, const uint16_t glyphs[], int count, |
| 69 | const SkPoint pos[], SkPath* dst) { |
Mike Reed | bacaa1d | 2019-01-29 08:07:50 -0500 | [diff] [blame] | 70 | dst->reset(); |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 71 | struct Rec { |
| 72 | SkPath* fDst; |
| 73 | const SkPoint* fPos; |
| 74 | } rec = { dst, pos }; |
| 75 | font.getPaths(glyphs, count, [](const SkPath* src, const SkMatrix& mx, void* ctx) { |
| 76 | Rec* rec = (Rec*)ctx; |
| 77 | if (src) { |
| 78 | SkMatrix tmp(mx); |
| 79 | tmp.postTranslate(rec->fPos->fX, rec->fPos->fY); |
| 80 | rec->fDst->addPath(*src, tmp); |
| 81 | } |
| 82 | rec->fPos += 1; |
| 83 | }, &rec); |
Mike Reed | 3d63e01 | 2009-07-27 09:50:31 -0400 | [diff] [blame] | 84 | } |
| 85 | |
John Reck | dbffd25 | 2015-10-01 14:46:12 -0700 | [diff] [blame] | 86 | namespace PaintGlue { |
Doug Felt | 0c702b8 | 2010-05-14 10:55:42 -0700 | [diff] [blame] | 87 | enum MoveOpt { |
| 88 | AFTER, AT_OR_AFTER, BEFORE, AT_OR_BEFORE, AT |
| 89 | }; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 90 | |
Richard Uhler | 775873a | 2015-12-29 12:37:39 -0800 | [diff] [blame] | 91 | static void deletePaint(Paint* paint) { |
| 92 | delete paint; |
| 93 | } |
| 94 | |
| 95 | static jlong getNativeFinalizer(JNIEnv*, jobject) { |
| 96 | return static_cast<jlong>(reinterpret_cast<uintptr_t>(&deletePaint)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 97 | } |
| 98 | |
John Reck | dbffd25 | 2015-10-01 14:46:12 -0700 | [diff] [blame] | 99 | static jlong init(JNIEnv* env, jobject) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 100 | return reinterpret_cast<jlong>(new Paint); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 101 | } |
| 102 | |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 103 | static jlong initWithPaint(JNIEnv* env, jobject clazz, jlong paintHandle) { |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 104 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 105 | Paint* obj = new Paint(*paint); |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 106 | return reinterpret_cast<jlong>(obj); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 107 | } |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 108 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 109 | static int breakText(JNIEnv* env, const Paint& paint, const Typeface* typeface, |
| 110 | const jchar text[], int count, float maxWidth, jint bidiFlags, jfloatArray jmeasured, |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 111 | const bool forwardScan) { |
| 112 | size_t measuredCount = 0; |
| 113 | float measured = 0; |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 114 | |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 115 | std::unique_ptr<float[]> advancesArray(new float[count]); |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 116 | MinikinUtils::measureText(&paint, static_cast<minikin::Bidi>(bidiFlags), typeface, text, 0, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 117 | count, count, advancesArray.get(), nullptr, nullptr); |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 118 | |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 119 | for (int i = 0; i < count; i++) { |
| 120 | // traverse in the given direction |
| 121 | int index = forwardScan ? i : (count - i - 1); |
| 122 | float width = advancesArray[index]; |
| 123 | if (measured + width > maxWidth) { |
| 124 | break; |
| 125 | } |
| 126 | // properly handle clusters when scanning backwards |
| 127 | if (forwardScan || width != 0.0f) { |
| 128 | measuredCount = i + 1; |
| 129 | } |
| 130 | measured += width; |
Mike Reed | 4c9355c | 2014-05-07 11:48:37 -0400 | [diff] [blame] | 131 | } |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 132 | |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 133 | if (jmeasured && env->GetArrayLength(jmeasured) > 0) { |
| 134 | AutoJavaFloatArray autoMeasured(env, jmeasured, 1); |
| 135 | jfloat* array = autoMeasured.ptr(); |
| 136 | array[0] = measured; |
Behdad Esfahbod | 805f6ebf | 2014-07-29 18:43:03 -0400 | [diff] [blame] | 137 | } |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 138 | return measuredCount; |
Behdad Esfahbod | 805f6ebf | 2014-07-29 18:43:03 -0400 | [diff] [blame] | 139 | } |
| 140 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 141 | static jint breakTextC(JNIEnv* env, jobject clazz, jlong paintHandle, jcharArray jtext, |
| 142 | jint index, jint count, jfloat maxWidth, jint bidiFlags, jfloatArray jmeasuredWidth) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 143 | NPE_CHECK_RETURN_ZERO(env, jtext); |
Raph Levien | 210a189 | 2015-03-09 14:42:14 -0700 | [diff] [blame] | 144 | |
John Reck | dbffd25 | 2015-10-01 14:46:12 -0700 | [diff] [blame] | 145 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 146 | const Typeface* typeface = paint->getAndroidTypeface(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 147 | |
| 148 | bool forwardTextDirection; |
| 149 | if (count < 0) { |
| 150 | forwardTextDirection = false; |
| 151 | count = -count; |
Raph Levien | 53c0077 | 2014-04-14 14:11:02 -0700 | [diff] [blame] | 152 | } |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 153 | else { |
| 154 | forwardTextDirection = true; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 155 | } |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 156 | |
| 157 | if ((index < 0) || (index + count > env->GetArrayLength(jtext))) { |
| 158 | doThrowAIOOBE(env); |
| 159 | return 0; |
| 160 | } |
| 161 | |
| 162 | const jchar* text = env->GetCharArrayElements(jtext, nullptr); |
| 163 | count = breakText(env, *paint, typeface, text + index, count, maxWidth, |
| 164 | bidiFlags, jmeasuredWidth, forwardTextDirection); |
| 165 | env->ReleaseCharArrayElements(jtext, const_cast<jchar*>(text), |
| 166 | JNI_ABORT); |
| 167 | return count; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 168 | } |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 169 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 170 | static jint breakTextS(JNIEnv* env, jobject clazz, jlong paintHandle, jstring jtext, |
| 171 | jboolean forwards, jfloat maxWidth, jint bidiFlags, jfloatArray jmeasuredWidth) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 172 | NPE_CHECK_RETURN_ZERO(env, jtext); |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 173 | |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 174 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 175 | const Typeface* typeface = paint->getAndroidTypeface(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 176 | |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 177 | int count = env->GetStringLength(jtext); |
| 178 | const jchar* text = env->GetStringChars(jtext, nullptr); |
| 179 | count = breakText(env, *paint, typeface, text, count, maxWidth, bidiFlags, jmeasuredWidth, forwards); |
| 180 | env->ReleaseStringChars(jtext, text); |
| 181 | return count; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 182 | } |
| 183 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 184 | static jfloat doTextAdvances(JNIEnv *env, Paint *paint, const Typeface* typeface, |
Keisuke Kuroyanagi | 536afe6 | 2015-09-29 13:52:45 -0700 | [diff] [blame] | 185 | const jchar *text, jint start, jint count, jint contextCount, jint bidiFlags, |
| 186 | jfloatArray advances, jint advancesIndex) { |
Fabrice Di Meglio | 6ab90ed | 2011-08-08 16:19:38 -0700 | [diff] [blame] | 187 | NPE_CHECK_RETURN_ZERO(env, text); |
| 188 | |
| 189 | if ((start | count | contextCount | advancesIndex) < 0 || contextCount < count) { |
| 190 | doThrowAIOOBE(env); |
| 191 | return 0; |
| 192 | } |
| 193 | if (count == 0) { |
| 194 | return 0; |
| 195 | } |
| 196 | if (advances) { |
| 197 | size_t advancesLength = env->GetArrayLength(advances); |
Keisuke Kuroyanagi | 536afe6 | 2015-09-29 13:52:45 -0700 | [diff] [blame] | 198 | if ((size_t)(count + advancesIndex) > advancesLength) { |
Fabrice Di Meglio | 6ab90ed | 2011-08-08 16:19:38 -0700 | [diff] [blame] | 199 | doThrowAIOOBE(env); |
| 200 | return 0; |
| 201 | } |
| 202 | } |
Keisuke Kuroyanagi | a3024bd | 2015-09-16 20:02:15 -0700 | [diff] [blame] | 203 | std::unique_ptr<jfloat[]> advancesArray; |
| 204 | if (advances) { |
| 205 | advancesArray.reset(new jfloat[count]); |
| 206 | } |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 207 | const float advance = MinikinUtils::measureText( |
| 208 | paint, static_cast<minikin::Bidi>(bidiFlags), typeface, text, start, count, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 209 | contextCount, advancesArray.get(), nullptr, nullptr); |
Keisuke Kuroyanagi | a3024bd | 2015-09-16 20:02:15 -0700 | [diff] [blame] | 210 | if (advances) { |
Keisuke Kuroyanagi | 536afe6 | 2015-09-29 13:52:45 -0700 | [diff] [blame] | 211 | env->SetFloatArrayRegion(advances, advancesIndex, count, advancesArray.get()); |
Doug Felt | 0c702b8 | 2010-05-14 10:55:42 -0700 | [diff] [blame] | 212 | } |
Keisuke Kuroyanagi | a3024bd | 2015-09-16 20:02:15 -0700 | [diff] [blame] | 213 | return advance; |
Doug Felt | 0c702b8 | 2010-05-14 10:55:42 -0700 | [diff] [blame] | 214 | } |
| 215 | |
Keisuke Kuroyanagi | 536afe6 | 2015-09-29 13:52:45 -0700 | [diff] [blame] | 216 | static jfloat getTextAdvances___CIIIII_FI(JNIEnv* env, jobject clazz, jlong paintHandle, |
Doug Felt | 0c702b8 | 2010-05-14 10:55:42 -0700 | [diff] [blame] | 217 | jcharArray text, jint index, jint count, jint contextIndex, jint contextCount, |
Keisuke Kuroyanagi | 536afe6 | 2015-09-29 13:52:45 -0700 | [diff] [blame] | 218 | jint bidiFlags, jfloatArray advances, jint advancesIndex) { |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 219 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 220 | const Typeface* typeface = paint->getAndroidTypeface(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 221 | jchar* textArray = env->GetCharArrayElements(text, nullptr); |
Keisuke Kuroyanagi | 536afe6 | 2015-09-29 13:52:45 -0700 | [diff] [blame] | 222 | jfloat result = doTextAdvances(env, paint, typeface, textArray + contextIndex, |
| 223 | index - contextIndex, count, contextCount, bidiFlags, advances, advancesIndex); |
Doug Felt | 0c702b8 | 2010-05-14 10:55:42 -0700 | [diff] [blame] | 224 | env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); |
| 225 | return result; |
| 226 | } |
| 227 | |
Keisuke Kuroyanagi | 536afe6 | 2015-09-29 13:52:45 -0700 | [diff] [blame] | 228 | static jfloat getTextAdvances__StringIIIII_FI(JNIEnv* env, jobject clazz, jlong paintHandle, |
Keisuke Kuroyanagi | 536afe6 | 2015-09-29 13:52:45 -0700 | [diff] [blame] | 229 | jstring text, jint start, jint end, jint contextStart, jint contextEnd, jint bidiFlags, |
Fabrice Di Meglio | 665f02c | 2013-03-20 14:56:05 -0700 | [diff] [blame] | 230 | jfloatArray advances, jint advancesIndex) { |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 231 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 232 | const Typeface* typeface = paint->getAndroidTypeface(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 233 | const jchar* textArray = env->GetStringChars(text, nullptr); |
Keisuke Kuroyanagi | 536afe6 | 2015-09-29 13:52:45 -0700 | [diff] [blame] | 234 | jfloat result = doTextAdvances(env, paint, typeface, textArray + contextStart, |
| 235 | start - contextStart, end - start, contextEnd - contextStart, bidiFlags, |
Fabrice Di Meglio | 665f02c | 2013-03-20 14:56:05 -0700 | [diff] [blame] | 236 | advances, advancesIndex); |
Fabrice Di Meglio | eee49c6 | 2011-03-24 17:21:23 -0700 | [diff] [blame] | 237 | env->ReleaseStringChars(text, textArray); |
| 238 | return result; |
| 239 | } |
| 240 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 241 | static jint doTextRunCursor(JNIEnv *env, Paint* paint, const Typeface* typeface, |
| 242 | const jchar *text, jint start, jint count, jint dir, jint offset, jint opt) { |
Seigo Nonaka | ae1aa85 | 2016-06-09 19:42:51 +0900 | [diff] [blame] | 243 | minikin::GraphemeBreak::MoveOpt moveOpt = minikin::GraphemeBreak::MoveOpt(opt); |
Seigo Nonaka | 7c93e86 | 2017-10-25 16:34:48 -0700 | [diff] [blame] | 244 | minikin::Bidi bidiFlags = dir == 1 ? minikin::Bidi::FORCE_RTL : minikin::Bidi::FORCE_LTR; |
Roozbeh Pournader | 5d74b1c | 2017-03-13 21:41:15 -0700 | [diff] [blame] | 245 | std::unique_ptr<float[]> advancesArray(new float[count]); |
| 246 | MinikinUtils::measureText(paint, bidiFlags, typeface, text, start, count, start + count, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 247 | advancesArray.get(), nullptr, nullptr); |
Roozbeh Pournader | 5d74b1c | 2017-03-13 21:41:15 -0700 | [diff] [blame] | 248 | size_t result = minikin::GraphemeBreak::getTextRunCursor(advancesArray.get(), text, |
| 249 | start, count, offset, moveOpt); |
Raph Levien | e368b6b | 2014-06-15 17:37:57 -0700 | [diff] [blame] | 250 | return static_cast<jint>(result); |
Doug Felt | 0c702b8 | 2010-05-14 10:55:42 -0700 | [diff] [blame] | 251 | } |
| 252 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 253 | static jint getTextRunCursor___C(JNIEnv* env, jobject clazz, jlong paintHandle, jcharArray text, |
| 254 | jint contextStart, jint contextCount, jint dir, jint offset, jint cursorOpt) { |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 255 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 256 | const Typeface* typeface = paint->getAndroidTypeface(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 257 | jchar* textArray = env->GetCharArrayElements(text, nullptr); |
Roozbeh Pournader | 5d74b1c | 2017-03-13 21:41:15 -0700 | [diff] [blame] | 258 | jint result = doTextRunCursor(env, paint, typeface, textArray, |
| 259 | contextStart, contextCount, dir, offset, cursorOpt); |
Doug Felt | 0c702b8 | 2010-05-14 10:55:42 -0700 | [diff] [blame] | 260 | env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); |
| 261 | return result; |
| 262 | } |
| 263 | |
Roozbeh Pournader | 5d74b1c | 2017-03-13 21:41:15 -0700 | [diff] [blame] | 264 | static jint getTextRunCursor__String(JNIEnv* env, jobject clazz, jlong paintHandle, |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 265 | jstring text, jint contextStart, jint contextEnd, jint dir, jint offset, |
| 266 | jint cursorOpt) { |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 267 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 268 | const Typeface* typeface = paint->getAndroidTypeface(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 269 | const jchar* textArray = env->GetStringChars(text, nullptr); |
Roozbeh Pournader | 5d74b1c | 2017-03-13 21:41:15 -0700 | [diff] [blame] | 270 | jint result = doTextRunCursor(env, paint, typeface, textArray, |
| 271 | contextStart, contextEnd - contextStart, dir, offset, cursorOpt); |
Doug Felt | 0c702b8 | 2010-05-14 10:55:42 -0700 | [diff] [blame] | 272 | env->ReleaseStringChars(text, textArray); |
| 273 | return result; |
| 274 | } |
| 275 | |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 276 | class GetTextFunctor { |
| 277 | public: |
Seigo Nonaka | ae1aa85 | 2016-06-09 19:42:51 +0900 | [diff] [blame] | 278 | GetTextFunctor(const minikin::Layout& layout, SkPath* path, jfloat x, jfloat y, |
| 279 | Paint* paint, uint16_t* glyphs, SkPoint* pos) |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 280 | : layout(layout), path(path), x(x), y(y), paint(paint), glyphs(glyphs), pos(pos) { |
| 281 | } |
| 282 | |
Raph Levien | 1fc0fa8 | 2014-06-06 18:05:22 -0700 | [diff] [blame] | 283 | void operator()(size_t start, size_t end) { |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 284 | for (size_t i = start; i < end; i++) { |
| 285 | glyphs[i] = layout.getGlyphId(i); |
| 286 | pos[i].fX = x + layout.getX(i); |
| 287 | pos[i].fY = y + layout.getY(i); |
| 288 | } |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 289 | const SkFont& font = paint->getSkFont(); |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 290 | if (start == 0) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 291 | getPosTextPath(font, glyphs, end, pos, path); |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 292 | } else { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 293 | getPosTextPath(font, glyphs + start, end - start, pos + start, &tmpPath); |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 294 | path->addPath(tmpPath); |
| 295 | } |
| 296 | } |
| 297 | private: |
Seigo Nonaka | ae1aa85 | 2016-06-09 19:42:51 +0900 | [diff] [blame] | 298 | const minikin::Layout& layout; |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 299 | SkPath* path; |
| 300 | jfloat x; |
| 301 | jfloat y; |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 302 | Paint* paint; |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 303 | uint16_t* glyphs; |
| 304 | SkPoint* pos; |
| 305 | SkPath tmpPath; |
| 306 | }; |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 307 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 308 | static void getTextPath(JNIEnv* env, Paint* paint, const Typeface* typeface, const jchar* text, |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 309 | jint count, jint bidiFlags, jfloat x, jfloat y, SkPath* path) { |
Seigo Nonaka | c706414 | 2017-02-10 16:53:31 +0900 | [diff] [blame] | 310 | minikin::Layout layout = MinikinUtils::doLayout( |
Seigo Nonaka | 3a4217f | 2018-05-02 12:56:16 -0700 | [diff] [blame] | 311 | paint, static_cast<minikin::Bidi>(bidiFlags), typeface, |
| 312 | text, count, // text buffer |
| 313 | 0, count, // draw range |
| 314 | 0, count, // context range |
Seigo Nonaka | 83143d0 | 2018-03-14 17:08:28 -0700 | [diff] [blame] | 315 | nullptr); |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 316 | size_t nGlyphs = layout.nGlyphs(); |
| 317 | uint16_t* glyphs = new uint16_t[nGlyphs]; |
| 318 | SkPoint* pos = new SkPoint[nGlyphs]; |
| 319 | |
| 320 | x += MinikinUtils::xOffsetForTextAlign(paint, layout); |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 321 | Paint::Align align = paint->getTextAlign(); |
| 322 | paint->setTextAlign(Paint::kLeft_Align); |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 323 | GetTextFunctor f(layout, path, x, y, paint, glyphs, pos); |
Raph Levien | 1fc0fa8 | 2014-06-06 18:05:22 -0700 | [diff] [blame] | 324 | MinikinUtils::forFontRun(layout, paint, f); |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 325 | paint->setTextAlign(align); |
| 326 | delete[] glyphs; |
| 327 | delete[] pos; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 328 | } |
Doug Felt | f7cb1f7 | 2010-07-01 16:20:43 -0700 | [diff] [blame] | 329 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 330 | static void getTextPath___C(JNIEnv* env, jobject clazz, jlong paintHandle, jint bidiFlags, |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 331 | jcharArray text, jint index, jint count, jfloat x, jfloat y, jlong pathHandle) { |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 332 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 333 | const Typeface* typeface = paint->getAndroidTypeface(); |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 334 | SkPath* path = reinterpret_cast<SkPath*>(pathHandle); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 335 | const jchar* textArray = env->GetCharArrayElements(text, nullptr); |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 336 | getTextPath(env, paint, typeface, textArray + index, count, bidiFlags, x, y, path); |
Doug Felt | f7cb1f7 | 2010-07-01 16:20:43 -0700 | [diff] [blame] | 337 | env->ReleaseCharArrayElements(text, const_cast<jchar*>(textArray), JNI_ABORT); |
| 338 | } |
| 339 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 340 | static void getTextPath__String(JNIEnv* env, jobject clazz, jlong paintHandle, jint bidiFlags, |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 341 | jstring text, jint start, jint end, jfloat x, jfloat y, jlong pathHandle) { |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 342 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 343 | const Typeface* typeface = paint->getAndroidTypeface(); |
Ashok Bhat | 36bef0b | 2014-01-20 20:08:01 +0000 | [diff] [blame] | 344 | SkPath* path = reinterpret_cast<SkPath*>(pathHandle); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 345 | const jchar* textArray = env->GetStringChars(text, nullptr); |
Raph Levien | f2114d5 | 2014-06-01 15:54:47 -0700 | [diff] [blame] | 346 | getTextPath(env, paint, typeface, textArray + start, end - start, bidiFlags, x, y, path); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 347 | env->ReleaseStringChars(text, textArray); |
| 348 | } |
Doug Felt | f7cb1f7 | 2010-07-01 16:20:43 -0700 | [diff] [blame] | 349 | |
Raph Levien | 854363e | 2014-06-03 19:56:05 -0700 | [diff] [blame] | 350 | static void doTextBounds(JNIEnv* env, const jchar* text, int count, jobject bounds, |
Seigo Nonaka | 96860de | 2020-09-22 23:40:18 -0700 | [diff] [blame] | 351 | const Paint& paint, const Typeface* typeface, jint bidiFlagsInt) { |
Romain Guy | 059e12c | 2012-11-28 17:35:51 -0800 | [diff] [blame] | 352 | SkRect r; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 353 | SkIRect ir; |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 354 | |
Seigo Nonaka | ae1aa85 | 2016-06-09 19:42:51 +0900 | [diff] [blame] | 355 | minikin::MinikinRect rect; |
Seigo Nonaka | 96860de | 2020-09-22 23:40:18 -0700 | [diff] [blame] | 356 | minikin::Bidi bidiFlags = static_cast<minikin::Bidi>(bidiFlagsInt); |
| 357 | MinikinUtils::getBounds(&paint, bidiFlags, typeface, text, count, &rect); |
Raph Levien | 854363e | 2014-06-03 19:56:05 -0700 | [diff] [blame] | 358 | r.fLeft = rect.mLeft; |
| 359 | r.fTop = rect.mTop; |
| 360 | r.fRight = rect.mRight; |
| 361 | r.fBottom = rect.mBottom; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 362 | r.roundOut(&ir); |
| 363 | GraphicsJNI::irect_to_jrect(ir, env, bounds); |
| 364 | } |
| 365 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 366 | static void getStringBounds(JNIEnv* env, jobject, jlong paintHandle, jstring text, jint start, |
| 367 | jint end, jint bidiFlags, jobject bounds) { |
John Reck | dbffd25 | 2015-10-01 14:46:12 -0700 | [diff] [blame] | 368 | const Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 369 | const Typeface* typeface = paint->getAndroidTypeface(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 370 | const jchar* textArray = env->GetStringChars(text, nullptr); |
Raph Levien | 854363e | 2014-06-03 19:56:05 -0700 | [diff] [blame] | 371 | doTextBounds(env, textArray + start, end - start, bounds, *paint, typeface, bidiFlags); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 372 | env->ReleaseStringChars(text, textArray); |
| 373 | } |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 374 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 375 | static void getCharArrayBounds(JNIEnv* env, jobject, jlong paintHandle, jcharArray text, |
| 376 | jint index, jint count, jint bidiFlags, jobject bounds) { |
Behdad Esfahbod | 6ba30b8 | 2014-07-15 16:22:32 -0400 | [diff] [blame] | 377 | const Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 378 | const Typeface* typeface = paint->getAndroidTypeface(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 379 | const jchar* textArray = env->GetCharArrayElements(text, nullptr); |
Raph Levien | 854363e | 2014-06-03 19:56:05 -0700 | [diff] [blame] | 380 | doTextBounds(env, textArray + index, count, bounds, *paint, typeface, bidiFlags); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 381 | env->ReleaseCharArrayElements(text, const_cast<jchar*>(textArray), |
| 382 | JNI_ABORT); |
| 383 | } |
Elliott Hughes | 8451b25 | 2011-04-07 19:17:57 -0700 | [diff] [blame] | 384 | |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 385 | // Returns true if the given string is exact one pair of regional indicators. |
| 386 | static bool isFlag(const jchar* str, size_t length) { |
| 387 | const jchar RI_LEAD_SURROGATE = 0xD83C; |
| 388 | const jchar RI_TRAIL_SURROGATE_MIN = 0xDDE6; |
| 389 | const jchar RI_TRAIL_SURROGATE_MAX = 0xDDFF; |
| 390 | |
| 391 | if (length != 4) { |
| 392 | return false; |
| 393 | } |
| 394 | if (str[0] != RI_LEAD_SURROGATE || str[2] != RI_LEAD_SURROGATE) { |
| 395 | return false; |
| 396 | } |
| 397 | return RI_TRAIL_SURROGATE_MIN <= str[1] && str[1] <= RI_TRAIL_SURROGATE_MAX && |
| 398 | RI_TRAIL_SURROGATE_MIN <= str[3] && str[3] <= RI_TRAIL_SURROGATE_MAX; |
| 399 | } |
| 400 | |
Seigo Nonaka | ae1aa85 | 2016-06-09 19:42:51 +0900 | [diff] [blame] | 401 | static jboolean layoutContainsNotdef(const minikin::Layout& layout) { |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 402 | for (size_t i = 0; i < layout.nGlyphs(); i++) { |
| 403 | if (layout.getGlyphId(i) == 0) { |
| 404 | return true; |
| 405 | } |
| 406 | } |
| 407 | return false; |
| 408 | } |
| 409 | |
Raph Levien | 6141db3 | 2016-07-11 13:59:58 -0700 | [diff] [blame] | 410 | // Don't count glyphs that are the recommended "space" glyph and are zero width. |
| 411 | // This logic makes assumptions about HarfBuzz layout, but does correctly handle |
| 412 | // cases where ligatures form and zero width space glyphs are left in as |
| 413 | // placeholders. |
| 414 | static size_t countNonSpaceGlyphs(const minikin::Layout& layout) { |
| 415 | size_t count = 0; |
| 416 | static unsigned int kSpaceGlyphId = 3; |
| 417 | for (size_t i = 0; i < layout.nGlyphs(); i++) { |
| 418 | if (layout.getGlyphId(i) != kSpaceGlyphId || layout.getCharAdvance(i) != 0.0) { |
| 419 | count++; |
| 420 | } |
| 421 | } |
| 422 | return count; |
| 423 | } |
| 424 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 425 | static jboolean hasGlyph(JNIEnv *env, jclass, jlong paintHandle, jint bidiFlags, |
| 426 | jstring string) { |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 427 | const Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 428 | const Typeface* typeface = paint->getAndroidTypeface(); |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 429 | ScopedStringChars str(env, string); |
| 430 | |
Seigo Nonaka | bb1a966 | 2015-10-21 23:24:25 +0900 | [diff] [blame] | 431 | /* Start by rejecting unsupported base code point and variation selector pairs. */ |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 432 | size_t nChars = 0; |
Seigo Nonaka | bb1a966 | 2015-10-21 23:24:25 +0900 | [diff] [blame] | 433 | const uint32_t kStartOfString = 0xFFFFFFFF; |
| 434 | uint32_t prevCp = kStartOfString; |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 435 | for (size_t i = 0; i < str.size(); i++) { |
Seigo Nonaka | bb1a966 | 2015-10-21 23:24:25 +0900 | [diff] [blame] | 436 | jchar cu = str[i]; |
| 437 | uint32_t cp = cu; |
| 438 | if (U16_IS_TRAIL(cu)) { |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 439 | // invalid UTF-16, unpaired trailing surrogate |
| 440 | return false; |
Seigo Nonaka | bb1a966 | 2015-10-21 23:24:25 +0900 | [diff] [blame] | 441 | } else if (U16_IS_LEAD(cu)) { |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 442 | if (i + 1 == str.size()) { |
| 443 | // invalid UTF-16, unpaired leading surrogate at end of string |
| 444 | return false; |
| 445 | } |
| 446 | i++; |
Seigo Nonaka | bb1a966 | 2015-10-21 23:24:25 +0900 | [diff] [blame] | 447 | jchar cu2 = str[i]; |
| 448 | if (!U16_IS_TRAIL(cu2)) { |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 449 | // invalid UTF-16, unpaired leading surrogate |
| 450 | return false; |
| 451 | } |
Seigo Nonaka | bb1a966 | 2015-10-21 23:24:25 +0900 | [diff] [blame] | 452 | cp = U16_GET_SUPPLEMENTARY(cu, cu2); |
| 453 | } |
| 454 | |
| 455 | if (prevCp != kStartOfString && |
Raph Levien | 032a359 | 2016-04-14 21:22:37 -0700 | [diff] [blame] | 456 | ((0xFE00 <= cp && cp <= 0xFE0F) || (0xE0100 <= cp && cp <= 0xE01EF))) { |
| 457 | bool hasVS = MinikinUtils::hasVariationSelector(typeface, prevCp, cp); |
| 458 | if (!hasVS) { |
| 459 | // No font has a glyph for the code point and variation selector pair. |
| 460 | return false; |
| 461 | } else if (nChars == 1 && i + 1 == str.size()) { |
| 462 | // The string is just a codepoint and a VS, we have an authoritative answer |
| 463 | return true; |
| 464 | } |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 465 | } |
| 466 | nChars++; |
Seigo Nonaka | bb1a966 | 2015-10-21 23:24:25 +0900 | [diff] [blame] | 467 | prevCp = cp; |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 468 | } |
Seigo Nonaka | 7c93e86 | 2017-10-25 16:34:48 -0700 | [diff] [blame] | 469 | minikin::Layout layout = MinikinUtils::doLayout(paint, |
Seigo Nonaka | 3a4217f | 2018-05-02 12:56:16 -0700 | [diff] [blame] | 470 | static_cast<minikin::Bidi>(bidiFlags), typeface, |
| 471 | str.get(), str.size(), // text buffer |
| 472 | 0, str.size(), // draw range |
| 473 | 0, str.size(), // context range |
| 474 | nullptr); |
Raph Levien | 6141db3 | 2016-07-11 13:59:58 -0700 | [diff] [blame] | 475 | size_t nGlyphs = countNonSpaceGlyphs(layout); |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 476 | if (nGlyphs != 1 && nChars > 1) { |
| 477 | // multiple-character input, and was not a ligature |
| 478 | // TODO: handle ZWJ/ZWNJ characters specially so we can detect certain ligatures |
| 479 | // in joining scripts, such as Arabic and Mongolian. |
| 480 | return false; |
| 481 | } |
Seigo Nonaka | 589cddc | 2016-04-05 14:43:14 +0900 | [diff] [blame] | 482 | |
| 483 | if (nGlyphs == 0 || layoutContainsNotdef(layout)) { |
| 484 | return false; // The collection doesn't have a glyph. |
| 485 | } |
| 486 | |
| 487 | if (nChars == 2 && isFlag(str.get(), str.size())) { |
| 488 | // Some font may have a special glyph for unsupported regional indicator pairs. |
| 489 | // To return false for this case, need to compare the glyph id with the one of ZZ |
| 490 | // since ZZ is reserved for unknown or invalid territory. |
| 491 | // U+1F1FF (REGIONAL INDICATOR SYMBOL LETTER Z) is \uD83C\uDDFF in UTF16. |
| 492 | static const jchar ZZ_FLAG_STR[] = { 0xD83C, 0xDDFF, 0xD83C, 0xDDFF }; |
Seigo Nonaka | 7c93e86 | 2017-10-25 16:34:48 -0700 | [diff] [blame] | 493 | minikin::Layout zzLayout = MinikinUtils::doLayout(paint, |
Seigo Nonaka | 3a4217f | 2018-05-02 12:56:16 -0700 | [diff] [blame] | 494 | static_cast<minikin::Bidi>(bidiFlags), typeface, |
| 495 | ZZ_FLAG_STR, 4, // text buffer |
| 496 | 0, 4, // draw range |
| 497 | 0, 4, // context range |
Seigo Nonaka | 83143d0 | 2018-03-14 17:08:28 -0700 | [diff] [blame] | 498 | nullptr); |
Seigo Nonaka | 589cddc | 2016-04-05 14:43:14 +0900 | [diff] [blame] | 499 | if (zzLayout.nGlyphs() != 1 || layoutContainsNotdef(zzLayout)) { |
| 500 | // The font collection doesn't have a glyph for unknown flag. Just return true. |
| 501 | return true; |
| 502 | } |
| 503 | return zzLayout.getGlyphId(0) != layout.getGlyphId(0); |
| 504 | } |
| 505 | return true; |
Raph Levien | f7f969e6 | 2015-04-01 14:41:21 -0700 | [diff] [blame] | 506 | } |
| 507 | |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 508 | static jfloat doRunAdvance(JNIEnv* env, const Paint* paint, const Typeface* typeface, |
| 509 | const jchar buf[], jint start, jint count, jint bufSize, |
| 510 | jboolean isRtl, jint offset, jfloatArray advances, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 511 | jint advancesIndex, SkRect* drawBounds, uint32_t* clusterCount) { |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 512 | if (advances) { |
| 513 | size_t advancesLength = env->GetArrayLength(advances); |
| 514 | if ((size_t)(count + advancesIndex) > advancesLength) { |
| 515 | doThrowAIOOBE(env); |
| 516 | return 0; |
| 517 | } |
| 518 | } |
Seigo Nonaka | 7c93e86 | 2017-10-25 16:34:48 -0700 | [diff] [blame] | 519 | minikin::Bidi bidiFlags = isRtl ? minikin::Bidi::FORCE_RTL : minikin::Bidi::FORCE_LTR; |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 520 | minikin::MinikinRect bounds; |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 521 | if (offset == start + count && advances == nullptr) { |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 522 | float result = MinikinUtils::measureText(paint, bidiFlags, typeface, buf, start, count, |
| 523 | bufSize, nullptr, |
| 524 | drawBounds ? &bounds : nullptr, clusterCount); |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 525 | if (drawBounds) { |
| 526 | copyMinikinRectToSkRect(bounds, drawBounds); |
| 527 | } |
| 528 | return result; |
Keisuke Kuroyanagi | 4c8a526 | 2016-02-18 11:31:56 -0800 | [diff] [blame] | 529 | } |
| 530 | std::unique_ptr<float[]> advancesArray(new float[count]); |
| 531 | MinikinUtils::measureText(paint, bidiFlags, typeface, buf, start, count, bufSize, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 532 | advancesArray.get(), drawBounds ? &bounds : nullptr, |
| 533 | clusterCount); |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 534 | |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 535 | if (drawBounds) { |
| 536 | copyMinikinRectToSkRect(bounds, drawBounds); |
| 537 | } |
Haoyu Zhang | 852de827 | 2022-07-27 16:48:14 -0700 | [diff] [blame] | 538 | float result = minikin::getRunAdvance(advancesArray.get(), buf, start, count, offset); |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 539 | if (advances) { |
Haoyu Zhang | 852de827 | 2022-07-27 16:48:14 -0700 | [diff] [blame] | 540 | minikin::distributeAdvances(advancesArray.get(), buf, start, count); |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 541 | env->SetFloatArrayRegion(advances, advancesIndex, count, advancesArray.get()); |
| 542 | } |
Haoyu Zhang | 852de827 | 2022-07-27 16:48:14 -0700 | [diff] [blame] | 543 | return result; |
Raph Levien | a027ec5 | 2015-04-06 16:21:59 -0700 | [diff] [blame] | 544 | } |
| 545 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 546 | static jfloat getRunAdvance___CIIIIZI_F(JNIEnv *env, jclass, jlong paintHandle, jcharArray text, |
| 547 | jint start, jint end, jint contextStart, jint contextEnd, jboolean isRtl, jint offset) { |
Raph Levien | a027ec5 | 2015-04-06 16:21:59 -0700 | [diff] [blame] | 548 | const Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 549 | const Typeface* typeface = paint->getAndroidTypeface(); |
Seigo Nonaka | ee23f61 | 2018-01-27 15:08:25 -0800 | [diff] [blame] | 550 | ScopedCharArrayRO textArray(env, text); |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 551 | jfloat result = doRunAdvance(env, paint, typeface, textArray.get() + contextStart, |
| 552 | start - contextStart, end - start, contextEnd - contextStart, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 553 | isRtl, offset - contextStart, nullptr, 0, nullptr, nullptr); |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 554 | return result; |
| 555 | } |
| 556 | |
| 557 | static jfloat getRunCharacterAdvance___CIIIIZI_FI_F(JNIEnv* env, jclass, jlong paintHandle, |
| 558 | jcharArray text, jint start, jint end, |
| 559 | jint contextStart, jint contextEnd, |
| 560 | jboolean isRtl, jint offset, |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 561 | jfloatArray advances, jint advancesIndex, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 562 | jobject drawBounds, jobject runInfo) { |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 563 | const Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 564 | const Typeface* typeface = paint->getAndroidTypeface(); |
| 565 | ScopedCharArrayRO textArray(env, text); |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 566 | SkRect skDrawBounds; |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 567 | uint32_t clusterCount = 0; |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 568 | jfloat result = doRunAdvance(env, paint, typeface, textArray.get() + contextStart, |
| 569 | start - contextStart, end - start, contextEnd - contextStart, |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 570 | isRtl, offset - contextStart, advances, advancesIndex, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 571 | drawBounds ? &skDrawBounds : nullptr, &clusterCount); |
Seigo Nonaka | 6e39daf | 2023-08-19 11:36:26 +0900 | [diff] [blame] | 572 | if (drawBounds != nullptr) { |
| 573 | GraphicsJNI::rect_to_jrectf(skDrawBounds, env, drawBounds); |
| 574 | } |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 575 | if (runInfo) { |
| 576 | GraphicsJNI::set_cluster_count_to_run_info(env, runInfo, clusterCount); |
| 577 | } |
Raph Levien | a027ec5 | 2015-04-06 16:21:59 -0700 | [diff] [blame] | 578 | return result; |
| 579 | } |
| 580 | |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 581 | static jint doOffsetForAdvance(const Paint* paint, const Typeface* typeface, const jchar buf[], |
Raph Levien | a027ec5 | 2015-04-06 16:21:59 -0700 | [diff] [blame] | 582 | jint start, jint count, jint bufSize, jboolean isRtl, jfloat advance) { |
Seigo Nonaka | 7c93e86 | 2017-10-25 16:34:48 -0700 | [diff] [blame] | 583 | minikin::Bidi bidiFlags = isRtl ? minikin::Bidi::FORCE_RTL : minikin::Bidi::FORCE_LTR; |
Keisuke Kuroyanagi | 4c8a526 | 2016-02-18 11:31:56 -0800 | [diff] [blame] | 584 | std::unique_ptr<float[]> advancesArray(new float[count]); |
| 585 | MinikinUtils::measureText(paint, bidiFlags, typeface, buf, start, count, bufSize, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 586 | advancesArray.get(), nullptr, nullptr); |
Seigo Nonaka | ae1aa85 | 2016-06-09 19:42:51 +0900 | [diff] [blame] | 587 | return minikin::getOffsetForAdvance(advancesArray.get(), buf, start, count, advance); |
Raph Levien | a027ec5 | 2015-04-06 16:21:59 -0700 | [diff] [blame] | 588 | } |
Keisuke Kuroyanagi | 4c8a526 | 2016-02-18 11:31:56 -0800 | [diff] [blame] | 589 | |
Raph Levien | a027ec5 | 2015-04-06 16:21:59 -0700 | [diff] [blame] | 590 | static jint getOffsetForAdvance___CIIIIZF_I(JNIEnv *env, jclass, jlong paintHandle, |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 591 | jcharArray text, jint start, jint end, jint contextStart, jint contextEnd, |
| 592 | jboolean isRtl, jfloat advance) { |
Raph Levien | a027ec5 | 2015-04-06 16:21:59 -0700 | [diff] [blame] | 593 | const Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 594 | const Typeface* typeface = paint->getAndroidTypeface(); |
Seigo Nonaka | ee23f61 | 2018-01-27 15:08:25 -0800 | [diff] [blame] | 595 | ScopedCharArrayRO textArray(env, text); |
| 596 | jint result = doOffsetForAdvance(paint, typeface, textArray.get() + contextStart, |
Raph Levien | a027ec5 | 2015-04-06 16:21:59 -0700 | [diff] [blame] | 597 | start - contextStart, end - start, contextEnd - contextStart, isRtl, advance); |
| 598 | result += contextStart; |
Raph Levien | a027ec5 | 2015-04-06 16:21:59 -0700 | [diff] [blame] | 599 | return result; |
| 600 | } |
| 601 | |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 602 | static SkScalar getMetricsInternal(jlong paintHandle, SkFontMetrics* metrics, bool useLocale) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 603 | const int kElegantTop = 2500; |
| 604 | const int kElegantBottom = -1000; |
| 605 | const int kElegantAscent = 1900; |
| 606 | const int kElegantDescent = -500; |
| 607 | const int kElegantLeading = 0; |
| 608 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 609 | SkFont* font = &paint->getSkFont(); |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 610 | const Typeface* typeface = paint->getAndroidTypeface(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 611 | typeface = Typeface::resolveDefault(typeface); |
| 612 | minikin::FakedFont baseFont = typeface->fFontCollection->baseFontFaked(typeface->fStyle); |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 613 | float saveSkewX = font->getSkewX(); |
| 614 | bool savefakeBold = font->isEmbolden(); |
Seigo Nonaka | 032aac9 | 2023-05-26 10:15:53 +0900 | [diff] [blame] | 615 | MinikinFontSkia::populateSkFont(font, baseFont.typeface().get(), baseFont.fakery); |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 616 | SkScalar spacing = font->getMetrics(metrics); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 617 | // The populateSkPaint call may have changed fake bold / text skew |
| 618 | // because we want to measure with those effects applied, so now |
| 619 | // restore the original settings. |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 620 | font->setSkewX(saveSkewX); |
| 621 | font->setEmbolden(savefakeBold); |
Seigo Nonaka | 0ca492f | 2018-05-25 14:52:22 -0700 | [diff] [blame] | 622 | if (paint->getFamilyVariant() == minikin::FamilyVariant::ELEGANT) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 623 | SkScalar size = font->getSize(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 624 | metrics->fTop = -size * kElegantTop / 2048; |
| 625 | metrics->fBottom = -size * kElegantBottom / 2048; |
| 626 | metrics->fAscent = -size * kElegantAscent / 2048; |
| 627 | metrics->fDescent = -size * kElegantDescent / 2048; |
| 628 | metrics->fLeading = size * kElegantLeading / 2048; |
| 629 | spacing = metrics->fDescent - metrics->fAscent + metrics->fLeading; |
| 630 | } |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 631 | |
| 632 | if (useLocale) { |
| 633 | minikin::MinikinPaint minikinPaint = MinikinUtils::prepareMinikinPaint(paint, typeface); |
| 634 | minikin::MinikinExtent extent = |
| 635 | typeface->fFontCollection->getReferenceExtentForLocale(minikinPaint); |
| 636 | metrics->fAscent = std::min(extent.ascent, metrics->fAscent); |
| 637 | metrics->fDescent = std::max(extent.descent, metrics->fDescent); |
| 638 | metrics->fTop = std::min(metrics->fAscent, metrics->fTop); |
| 639 | metrics->fBottom = std::max(metrics->fDescent, metrics->fBottom); |
| 640 | } |
| 641 | |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 642 | return spacing; |
| 643 | } |
| 644 | |
Seigo Nonaka | 78c774d | 2021-12-10 10:49:43 -0800 | [diff] [blame] | 645 | static void doFontExtent(JNIEnv* env, jlong paintHandle, const jchar buf[], jint start, |
| 646 | jint count, jint bufSize, jboolean isRtl, jobject fmi) { |
| 647 | const Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 648 | const Typeface* typeface = paint->getAndroidTypeface(); |
| 649 | minikin::Bidi bidiFlags = isRtl ? minikin::Bidi::FORCE_RTL : minikin::Bidi::FORCE_LTR; |
| 650 | minikin::MinikinExtent extent = |
| 651 | MinikinUtils::getFontExtent(paint, bidiFlags, typeface, buf, start, count, bufSize); |
| 652 | |
| 653 | SkFontMetrics metrics; |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 654 | getMetricsInternal(paintHandle, &metrics, false /* useLocale */); |
Seigo Nonaka | 78c774d | 2021-12-10 10:49:43 -0800 | [diff] [blame] | 655 | |
| 656 | metrics.fAscent = extent.ascent; |
| 657 | metrics.fDescent = extent.descent; |
| 658 | |
| 659 | // If top/bottom is narrower than ascent/descent, adjust top/bottom to ascent/descent. |
| 660 | metrics.fTop = std::min(metrics.fAscent, metrics.fTop); |
| 661 | metrics.fBottom = std::max(metrics.fDescent, metrics.fBottom); |
| 662 | |
| 663 | GraphicsJNI::set_metrics_int(env, fmi, metrics); |
| 664 | } |
| 665 | |
| 666 | static void getFontMetricsIntForText___C(JNIEnv* env, jclass, jlong paintHandle, |
| 667 | jcharArray text, jint start, jint count, jint ctxStart, |
| 668 | jint ctxCount, jboolean isRtl, jobject fmi) { |
| 669 | ScopedCharArrayRO textArray(env, text); |
| 670 | |
| 671 | doFontExtent(env, paintHandle, textArray.get() + ctxStart, start - ctxStart, count, |
| 672 | ctxCount, isRtl, fmi); |
| 673 | } |
| 674 | |
| 675 | static void getFontMetricsIntForText___String(JNIEnv* env, jclass, jlong paintHandle, |
| 676 | jstring text, jint start, jint count, |
| 677 | jint ctxStart, jint ctxCount, jboolean isRtl, |
| 678 | jobject fmi) { |
| 679 | ScopedStringChars textChars(env, text); |
| 680 | |
| 681 | doFontExtent(env, paintHandle, textChars.get() + ctxStart, start - ctxStart, count, |
| 682 | ctxCount, isRtl, fmi); |
| 683 | } |
| 684 | |
| 685 | // ------------------ @FastNative --------------------------- |
| 686 | |
| 687 | static jint setTextLocales(JNIEnv* env, jobject clazz, jlong objHandle, jstring locales) { |
| 688 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 689 | ScopedUtfChars localesChars(env, locales); |
| 690 | jint minikinLocaleListId = minikin::registerLocaleList(localesChars.c_str()); |
| 691 | obj->setMinikinLocaleListId(minikinLocaleListId); |
| 692 | return minikinLocaleListId; |
| 693 | } |
| 694 | |
| 695 | static void setFontFeatureSettings(JNIEnv* env, jobject clazz, jlong paintHandle, |
| 696 | jstring settings) { |
| 697 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 698 | if (!settings) { |
Seigo Nonaka | 9bda91a | 2023-10-28 19:11:22 +0900 | [diff] [blame] | 699 | paint->resetFontFeatures(); |
Seigo Nonaka | 78c774d | 2021-12-10 10:49:43 -0800 | [diff] [blame] | 700 | } else { |
| 701 | ScopedUtfChars settingsChars(env, settings); |
Seigo Nonaka | 9bda91a | 2023-10-28 19:11:22 +0900 | [diff] [blame] | 702 | paint->setFontFeatureSettings( |
| 703 | std::string_view(settingsChars.c_str(), settingsChars.size())); |
Seigo Nonaka | 78c774d | 2021-12-10 10:49:43 -0800 | [diff] [blame] | 704 | } |
| 705 | } |
| 706 | |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 707 | static jfloat getFontMetrics(JNIEnv* env, jobject, jlong paintHandle, jobject metricsObj, |
| 708 | jboolean useLocale) { |
Mike Reed | da3488a | 2018-12-14 12:08:55 -0500 | [diff] [blame] | 709 | SkFontMetrics metrics; |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 710 | SkScalar spacing = getMetricsInternal(paintHandle, &metrics, useLocale); |
Seigo Nonaka | 1ed4f64 | 2020-09-10 17:19:34 -0700 | [diff] [blame] | 711 | GraphicsJNI::set_metrics(env, metricsObj, metrics); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 712 | return SkScalarToFloat(spacing); |
| 713 | } |
| 714 | |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 715 | static jint getFontMetricsInt(JNIEnv* env, jobject, jlong paintHandle, jobject metricsObj, |
| 716 | jboolean useLocale) { |
Mike Reed | da3488a | 2018-12-14 12:08:55 -0500 | [diff] [blame] | 717 | SkFontMetrics metrics; |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 718 | getMetricsInternal(paintHandle, &metrics, useLocale); |
Seigo Nonaka | 1ed4f64 | 2020-09-10 17:19:34 -0700 | [diff] [blame] | 719 | return GraphicsJNI::set_metrics_int(env, metricsObj, metrics); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 720 | } |
| 721 | |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 722 | // ------------------ @CriticalNative --------------------------- |
| 723 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 724 | static void reset(CRITICAL_JNI_PARAMS_COMMA jlong objHandle) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 725 | reinterpret_cast<Paint*>(objHandle)->reset(); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 726 | } |
| 727 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 728 | static void assign(CRITICAL_JNI_PARAMS_COMMA jlong dstPaintHandle, jlong srcPaintHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 729 | Paint* dst = reinterpret_cast<Paint*>(dstPaintHandle); |
| 730 | const Paint* src = reinterpret_cast<Paint*>(srcPaintHandle); |
| 731 | *dst = *src; |
| 732 | } |
| 733 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 734 | static jint getFlags(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 735 | uint32_t flags = reinterpret_cast<Paint*>(paintHandle)->getJavaFlags(); |
| 736 | return static_cast<jint>(flags); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 737 | } |
| 738 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 739 | static void setFlags(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint flags) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 740 | reinterpret_cast<Paint*>(paintHandle)->setJavaFlags(flags); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 741 | } |
| 742 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 743 | static jint getHinting(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | 03acdb1 | 2019-01-26 10:17:31 -0500 | [diff] [blame] | 744 | return (SkFontHinting)reinterpret_cast<Paint*>(paintHandle)->getSkFont().getHinting() |
Ben Wagner | 0ab4439 | 2019-05-09 18:44:34 -0400 | [diff] [blame] | 745 | == SkFontHinting::kNone ? 0 : 1; |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 746 | } |
| 747 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 748 | static void setHinting(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint mode) { |
Mike Reed | 03acdb1 | 2019-01-26 10:17:31 -0500 | [diff] [blame] | 749 | reinterpret_cast<Paint*>(paintHandle)->getSkFont().setHinting( |
Ben Wagner | 0ab4439 | 2019-05-09 18:44:34 -0400 | [diff] [blame] | 750 | mode == 0 ? SkFontHinting::kNone : SkFontHinting::kNormal); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 751 | } |
| 752 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 753 | static void setAntiAlias(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jboolean aa) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 754 | reinterpret_cast<Paint*>(paintHandle)->setAntiAlias(aa); |
| 755 | } |
| 756 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 757 | static void setLinearText(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jboolean linearText) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 758 | reinterpret_cast<Paint*>(paintHandle)->getSkFont().setLinearMetrics(linearText); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 759 | } |
| 760 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 761 | static void setSubpixelText(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jboolean subpixelText) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 762 | reinterpret_cast<Paint*>(paintHandle)->getSkFont().setSubpixel(subpixelText); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 763 | } |
| 764 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 765 | static void setUnderlineText(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jboolean underlineText) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 766 | reinterpret_cast<Paint*>(paintHandle)->setUnderline(underlineText); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 767 | } |
| 768 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 769 | static void setStrikeThruText(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jboolean strikeThruText) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 770 | reinterpret_cast<Paint*>(paintHandle)->setStrikeThru(strikeThruText); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 771 | } |
| 772 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 773 | static void setFakeBoldText(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jboolean fakeBoldText) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 774 | reinterpret_cast<Paint*>(paintHandle)->getSkFont().setEmbolden(fakeBoldText); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 775 | } |
| 776 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 777 | static void setFilterBitmap(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jboolean filterBitmap) { |
Mike Reed | a6cb58a | 2021-07-10 13:31:34 -0400 | [diff] [blame] | 778 | reinterpret_cast<Paint*>(paintHandle)->setFilterBitmap(filterBitmap); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 779 | } |
| 780 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 781 | static void setDither(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jboolean dither) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 782 | reinterpret_cast<Paint*>(paintHandle)->setDither(dither); |
| 783 | } |
| 784 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 785 | static jint getStyle(CRITICAL_JNI_PARAMS_COMMA jlong objHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 786 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 787 | return static_cast<jint>(obj->getStyle()); |
| 788 | } |
| 789 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 790 | static void setStyle(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jint styleHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 791 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 792 | Paint::Style style = static_cast<Paint::Style>(styleHandle); |
| 793 | obj->setStyle(style); |
| 794 | } |
| 795 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 796 | static void setColorLong(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jlong colorSpaceHandle, |
Leon Scroggins III | 10965f3 | 2019-03-12 11:13:27 -0400 | [diff] [blame] | 797 | jlong colorLong) { |
| 798 | SkColor4f color = GraphicsJNI::convertColorLong(colorLong); |
Leon Scroggins III | 0e443d1 | 2018-12-19 11:38:35 -0500 | [diff] [blame] | 799 | sk_sp<SkColorSpace> cs = GraphicsJNI::getNativeColorSpace(colorSpaceHandle); |
Leon Scroggins III | 0e443d1 | 2018-12-19 11:38:35 -0500 | [diff] [blame] | 800 | reinterpret_cast<Paint*>(paintHandle)->setColor4f(color, cs.get()); |
| 801 | } |
| 802 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 803 | static void setColor(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint color) { |
Leon Scroggins III | 03b3e236 | 2019-03-12 10:15:46 -0400 | [diff] [blame] | 804 | reinterpret_cast<Paint*>(paintHandle)->setColor(color); |
| 805 | } |
| 806 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 807 | static void setAlpha(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint a) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 808 | reinterpret_cast<Paint*>(paintHandle)->setAlpha(a); |
| 809 | } |
| 810 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 811 | static jfloat getStrokeWidth(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 812 | return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getStrokeWidth()); |
| 813 | } |
| 814 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 815 | static void setStrokeWidth(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jfloat width) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 816 | reinterpret_cast<Paint*>(paintHandle)->setStrokeWidth(width); |
| 817 | } |
| 818 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 819 | static jfloat getStrokeMiter(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 820 | return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getStrokeMiter()); |
| 821 | } |
| 822 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 823 | static void setStrokeMiter(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jfloat miter) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 824 | reinterpret_cast<Paint*>(paintHandle)->setStrokeMiter(miter); |
| 825 | } |
| 826 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 827 | static jint getStrokeCap(CRITICAL_JNI_PARAMS_COMMA jlong objHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 828 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 829 | return static_cast<jint>(obj->getStrokeCap()); |
| 830 | } |
| 831 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 832 | static void setStrokeCap(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jint capHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 833 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 834 | Paint::Cap cap = static_cast<Paint::Cap>(capHandle); |
| 835 | obj->setStrokeCap(cap); |
| 836 | } |
| 837 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 838 | static jint getStrokeJoin(CRITICAL_JNI_PARAMS_COMMA jlong objHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 839 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 840 | return static_cast<jint>(obj->getStrokeJoin()); |
| 841 | } |
| 842 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 843 | static void setStrokeJoin(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jint joinHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 844 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 845 | Paint::Join join = (Paint::Join) joinHandle; |
| 846 | obj->setStrokeJoin(join); |
| 847 | } |
| 848 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 849 | static jboolean getFillPath(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jlong srcHandle, jlong dstHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 850 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 851 | SkPath* src = reinterpret_cast<SkPath*>(srcHandle); |
| 852 | SkPath* dst = reinterpret_cast<SkPath*>(dstHandle); |
Kevin Lubick | 8df9a68 | 2022-12-14 18:52:56 +0000 | [diff] [blame] | 853 | return skpathutils::FillPathWithPaint(*src, *obj, dst) ? JNI_TRUE : JNI_FALSE; |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 854 | } |
| 855 | |
Nader Jawad | 5bed1f5 | 2020-09-25 00:27:29 -0700 | [diff] [blame] | 856 | static jlong setShader(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jlong shaderHandle) { |
| 857 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 858 | SkShader* shader = reinterpret_cast<SkShader*>(shaderHandle); |
| 859 | obj->setShader(sk_ref_sp(shader)); |
| 860 | return reinterpret_cast<jlong>(obj->getShader()); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 861 | } |
| 862 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 863 | static jlong setColorFilter(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jlong filterHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 864 | Paint* obj = reinterpret_cast<Paint *>(objHandle); |
Nader Jawad | f0ea9e1 | 2023-05-02 15:18:00 -0700 | [diff] [blame] | 865 | auto colorFilter = uirenderer::ColorFilter::fromJava(filterHandle); |
| 866 | auto skColorFilter = |
| 867 | colorFilter != nullptr ? colorFilter->getInstance() : sk_sp<SkColorFilter>(); |
| 868 | obj->setColorFilter(skColorFilter); |
| 869 | return filterHandle; |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 870 | } |
| 871 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 872 | static void setXfermode(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint xfermodeHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 873 | // validate that the Java enum values match our expectations |
Mike Reed | 260ab72 | 2016-10-07 15:59:20 -0400 | [diff] [blame] | 874 | static_assert(0 == static_cast<int>(SkBlendMode::kClear), "xfermode_mismatch"); |
| 875 | static_assert(1 == static_cast<int>(SkBlendMode::kSrc), "xfermode_mismatch"); |
| 876 | static_assert(2 == static_cast<int>(SkBlendMode::kDst), "xfermode_mismatch"); |
| 877 | static_assert(3 == static_cast<int>(SkBlendMode::kSrcOver), "xfermode_mismatch"); |
| 878 | static_assert(4 == static_cast<int>(SkBlendMode::kDstOver), "xfermode_mismatch"); |
| 879 | static_assert(5 == static_cast<int>(SkBlendMode::kSrcIn), "xfermode_mismatch"); |
| 880 | static_assert(6 == static_cast<int>(SkBlendMode::kDstIn), "xfermode_mismatch"); |
| 881 | static_assert(7 == static_cast<int>(SkBlendMode::kSrcOut), "xfermode_mismatch"); |
| 882 | static_assert(8 == static_cast<int>(SkBlendMode::kDstOut), "xfermode_mismatch"); |
| 883 | static_assert(9 == static_cast<int>(SkBlendMode::kSrcATop), "xfermode_mismatch"); |
| 884 | static_assert(10 == static_cast<int>(SkBlendMode::kDstATop), "xfermode_mismatch"); |
| 885 | static_assert(11 == static_cast<int>(SkBlendMode::kXor), "xfermode_mismatch"); |
Nader Jawad | 55e49d8 | 2018-11-16 11:22:32 -0800 | [diff] [blame] | 886 | static_assert(12 == static_cast<int>(SkBlendMode::kPlus), "xfermode_mismatch"); |
Mike Reed | 260ab72 | 2016-10-07 15:59:20 -0400 | [diff] [blame] | 887 | static_assert(13 == static_cast<int>(SkBlendMode::kModulate), "xfermode_mismatch"); |
| 888 | static_assert(14 == static_cast<int>(SkBlendMode::kScreen), "xfermode_mismatch"); |
Mike Reed | 260ab72 | 2016-10-07 15:59:20 -0400 | [diff] [blame] | 889 | static_assert(15 == static_cast<int>(SkBlendMode::kOverlay), "xfermode_mismatch"); |
Nader Jawad | 55e49d8 | 2018-11-16 11:22:32 -0800 | [diff] [blame] | 890 | static_assert(16 == static_cast<int>(SkBlendMode::kDarken), "xfermode_mismatch"); |
| 891 | static_assert(17 == static_cast<int>(SkBlendMode::kLighten), "xfermode_mismatch"); |
| 892 | static_assert(18 == static_cast<int>(SkBlendMode::kColorDodge), "xfermode mismatch"); |
| 893 | static_assert(19 == static_cast<int>(SkBlendMode::kColorBurn), "xfermode mismatch"); |
| 894 | static_assert(20 == static_cast<int>(SkBlendMode::kHardLight), "xfermode mismatch"); |
| 895 | static_assert(21 == static_cast<int>(SkBlendMode::kSoftLight), "xfermode mismatch"); |
| 896 | static_assert(22 == static_cast<int>(SkBlendMode::kDifference), "xfermode mismatch"); |
| 897 | static_assert(23 == static_cast<int>(SkBlendMode::kExclusion), "xfermode mismatch"); |
| 898 | static_assert(24 == static_cast<int>(SkBlendMode::kMultiply), "xfermode mismatch"); |
| 899 | static_assert(25 == static_cast<int>(SkBlendMode::kHue), "xfermode mismatch"); |
| 900 | static_assert(26 == static_cast<int>(SkBlendMode::kSaturation), "xfermode mismatch"); |
| 901 | static_assert(27 == static_cast<int>(SkBlendMode::kColor), "xfermode mismatch"); |
| 902 | static_assert(28 == static_cast<int>(SkBlendMode::kLuminosity), "xfermode mismatch"); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 903 | |
Mike Reed | 260ab72 | 2016-10-07 15:59:20 -0400 | [diff] [blame] | 904 | SkBlendMode mode = static_cast<SkBlendMode>(xfermodeHandle); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 905 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Mike Reed | 260ab72 | 2016-10-07 15:59:20 -0400 | [diff] [blame] | 906 | paint->setBlendMode(mode); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 907 | } |
| 908 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 909 | static jlong setPathEffect(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jlong effectHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 910 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 911 | SkPathEffect* effect = reinterpret_cast<SkPathEffect*>(effectHandle); |
Mike Reed | 260ab72 | 2016-10-07 15:59:20 -0400 | [diff] [blame] | 912 | obj->setPathEffect(sk_ref_sp(effect)); |
| 913 | return reinterpret_cast<jlong>(obj->getPathEffect()); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 914 | } |
| 915 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 916 | static jlong setMaskFilter(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jlong maskfilterHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 917 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 918 | SkMaskFilter* maskfilter = reinterpret_cast<SkMaskFilter*>(maskfilterHandle); |
Mike Reed | 260ab72 | 2016-10-07 15:59:20 -0400 | [diff] [blame] | 919 | obj->setMaskFilter(sk_ref_sp(maskfilter)); |
| 920 | return reinterpret_cast<jlong>(obj->getMaskFilter()); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 921 | } |
| 922 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 923 | static void setTypeface(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jlong typefaceHandle) { |
Seigo Nonaka | 318ca04 | 2017-08-01 16:36:18 -0700 | [diff] [blame] | 924 | Paint* paint = reinterpret_cast<Paint*>(objHandle); |
| 925 | paint->setAndroidTypeface(reinterpret_cast<Typeface*>(typefaceHandle)); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 926 | } |
| 927 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 928 | static jint getTextAlign(CRITICAL_JNI_PARAMS_COMMA jlong objHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 929 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 930 | return static_cast<jint>(obj->getTextAlign()); |
| 931 | } |
| 932 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 933 | static void setTextAlign(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, jint alignHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 934 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
| 935 | Paint::Align align = static_cast<Paint::Align>(alignHandle); |
| 936 | obj->setTextAlign(align); |
| 937 | } |
| 938 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 939 | static void setTextLocalesByMinikinLocaleListId(CRITICAL_JNI_PARAMS_COMMA jlong objHandle, |
Seigo Nonaka | 20866c1 | 2017-10-26 16:02:01 -0700 | [diff] [blame] | 940 | jint minikinLocaleListId) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 941 | Paint* obj = reinterpret_cast<Paint*>(objHandle); |
Seigo Nonaka | 20866c1 | 2017-10-26 16:02:01 -0700 | [diff] [blame] | 942 | obj->setMinikinLocaleListId(minikinLocaleListId); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 943 | } |
| 944 | |
Seigo Nonaka | de05ca7 | 2023-10-23 10:48:42 +0900 | [diff] [blame] | 945 | // Note: Following three values must be equal to the ones in Java file: Paint.java. |
| 946 | constexpr jint ELEGANT_TEXT_HEIGHT_UNSET = -1; |
| 947 | constexpr jint ELEGANT_TEXT_HEIGHT_ENABLED = 0; |
| 948 | constexpr jint ELEGANT_TEXT_HEIGHT_DISABLED = 1; |
| 949 | |
| 950 | static jint getElegantTextHeight(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 951 | Paint* obj = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | de05ca7 | 2023-10-23 10:48:42 +0900 | [diff] [blame] | 952 | const std::optional<minikin::FamilyVariant>& familyVariant = obj->getFamilyVariant(); |
| 953 | if (familyVariant.has_value()) { |
| 954 | if (familyVariant.value() == minikin::FamilyVariant::ELEGANT) { |
| 955 | return ELEGANT_TEXT_HEIGHT_ENABLED; |
| 956 | } else { |
| 957 | return ELEGANT_TEXT_HEIGHT_DISABLED; |
| 958 | } |
| 959 | } else { |
| 960 | return ELEGANT_TEXT_HEIGHT_UNSET; |
| 961 | } |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 962 | } |
| 963 | |
Seigo Nonaka | de05ca7 | 2023-10-23 10:48:42 +0900 | [diff] [blame] | 964 | static void setElegantTextHeight(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint value) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 965 | Paint* obj = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | de05ca7 | 2023-10-23 10:48:42 +0900 | [diff] [blame] | 966 | switch (value) { |
| 967 | case ELEGANT_TEXT_HEIGHT_ENABLED: |
| 968 | obj->setFamilyVariant(minikin::FamilyVariant::ELEGANT); |
| 969 | return; |
| 970 | case ELEGANT_TEXT_HEIGHT_DISABLED: |
| 971 | obj->setFamilyVariant(minikin::FamilyVariant::DEFAULT); |
| 972 | return; |
| 973 | case ELEGANT_TEXT_HEIGHT_UNSET: |
| 974 | default: |
| 975 | obj->resetFamilyVariant(); |
| 976 | return; |
| 977 | } |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 978 | } |
| 979 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 980 | static jfloat getTextSize(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 981 | return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getSkFont().getSize()); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 982 | } |
| 983 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 984 | static void setTextSize(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jfloat textSize) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 985 | if (textSize >= 0) { |
| 986 | reinterpret_cast<Paint*>(paintHandle)->getSkFont().setSize(textSize); |
| 987 | } |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 988 | } |
| 989 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 990 | static jfloat getTextScaleX(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 991 | return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getSkFont().getScaleX()); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 992 | } |
| 993 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 994 | static void setTextScaleX(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jfloat scaleX) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 995 | reinterpret_cast<Paint*>(paintHandle)->getSkFont().setScaleX(scaleX); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 996 | } |
| 997 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 998 | static jfloat getTextSkewX(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 999 | return SkScalarToFloat(reinterpret_cast<Paint*>(paintHandle)->getSkFont().getSkewX()); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1000 | } |
| 1001 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1002 | static void setTextSkewX(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jfloat skewX) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 1003 | reinterpret_cast<Paint*>(paintHandle)->getSkFont().setSkewX(skewX); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1004 | } |
| 1005 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1006 | static jfloat getLetterSpacing(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1007 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 1008 | return paint->getLetterSpacing(); |
| 1009 | } |
| 1010 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1011 | static void setLetterSpacing(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jfloat letterSpacing) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1012 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 1013 | paint->setLetterSpacing(letterSpacing); |
| 1014 | } |
| 1015 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1016 | static jfloat getWordSpacing(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Seigo Nonaka | 219e2c79 | 2016-11-15 19:01:45 +0900 | [diff] [blame] | 1017 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 1018 | return paint->getWordSpacing(); |
| 1019 | } |
| 1020 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1021 | static void setWordSpacing(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jfloat wordSpacing) { |
Seigo Nonaka | 219e2c79 | 2016-11-15 19:01:45 +0900 | [diff] [blame] | 1022 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 1023 | paint->setWordSpacing(wordSpacing); |
| 1024 | } |
| 1025 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1026 | static jint getStartHyphenEdit(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint hyphen) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1027 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | fb1b479 | 2019-03-08 14:05:08 -0800 | [diff] [blame] | 1028 | return static_cast<jint>(paint->getStartHyphenEdit()); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1029 | } |
| 1030 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1031 | static jint getEndHyphenEdit(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint hyphen) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1032 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Seigo Nonaka | fb1b479 | 2019-03-08 14:05:08 -0800 | [diff] [blame] | 1033 | return static_cast<jint>(paint->getEndHyphenEdit()); |
| 1034 | } |
| 1035 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1036 | static void setStartHyphenEdit(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint hyphen) { |
Seigo Nonaka | fb1b479 | 2019-03-08 14:05:08 -0800 | [diff] [blame] | 1037 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 1038 | paint->setStartHyphenEdit((uint32_t)hyphen); |
| 1039 | } |
| 1040 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1041 | static void setEndHyphenEdit(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jint hyphen) { |
Seigo Nonaka | fb1b479 | 2019-03-08 14:05:08 -0800 | [diff] [blame] | 1042 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 1043 | paint->setEndHyphenEdit((uint32_t)hyphen); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1044 | } |
| 1045 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1046 | static jfloat ascent(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | da3488a | 2018-12-14 12:08:55 -0500 | [diff] [blame] | 1047 | SkFontMetrics metrics; |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 1048 | getMetricsInternal(paintHandle, &metrics, false /* useLocale */); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1049 | return SkScalarToFloat(metrics.fAscent); |
| 1050 | } |
| 1051 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1052 | static jfloat descent(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | da3488a | 2018-12-14 12:08:55 -0500 | [diff] [blame] | 1053 | SkFontMetrics metrics; |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 1054 | getMetricsInternal(paintHandle, &metrics, false /* useLocale */); |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1055 | return SkScalarToFloat(metrics.fDescent); |
| 1056 | } |
| 1057 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1058 | static jfloat getUnderlinePosition(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | da3488a | 2018-12-14 12:08:55 -0500 | [diff] [blame] | 1059 | SkFontMetrics metrics; |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 1060 | getMetricsInternal(paintHandle, &metrics, false /* useLocale */); |
Roozbeh Pournader | ca8a04a | 2017-06-06 18:30:29 -0700 | [diff] [blame] | 1061 | SkScalar position; |
| 1062 | if (metrics.hasUnderlinePosition(&position)) { |
| 1063 | return SkScalarToFloat(position); |
| 1064 | } else { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 1065 | const SkScalar textSize = reinterpret_cast<Paint*>(paintHandle)->getSkFont().getSize(); |
Roozbeh Pournader | ca8a04a | 2017-06-06 18:30:29 -0700 | [diff] [blame] | 1066 | return SkScalarToFloat(Paint::kStdUnderline_Top * textSize); |
| 1067 | } |
| 1068 | } |
| 1069 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1070 | static jfloat getUnderlineThickness(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | da3488a | 2018-12-14 12:08:55 -0500 | [diff] [blame] | 1071 | SkFontMetrics metrics; |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 1072 | getMetricsInternal(paintHandle, &metrics, false /* useLocale */); |
Roozbeh Pournader | ca8a04a | 2017-06-06 18:30:29 -0700 | [diff] [blame] | 1073 | SkScalar thickness; |
| 1074 | if (metrics.hasUnderlineThickness(&thickness)) { |
| 1075 | return SkScalarToFloat(thickness); |
| 1076 | } else { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 1077 | const SkScalar textSize = reinterpret_cast<Paint*>(paintHandle)->getSkFont().getSize(); |
Roozbeh Pournader | ca8a04a | 2017-06-06 18:30:29 -0700 | [diff] [blame] | 1078 | return SkScalarToFloat(Paint::kStdUnderline_Thickness * textSize); |
| 1079 | } |
| 1080 | } |
| 1081 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1082 | static jfloat getStrikeThruPosition(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 1083 | const SkScalar textSize = reinterpret_cast<Paint*>(paintHandle)->getSkFont().getSize(); |
Roozbeh Pournader | 1378a9d | 2017-07-13 12:45:20 -0700 | [diff] [blame] | 1084 | return SkScalarToFloat(Paint::kStdStrikeThru_Top * textSize); |
| 1085 | } |
| 1086 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1087 | static jfloat getStrikeThruThickness(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
Mike Reed | f6d86ac | 2019-01-18 14:13:23 -0500 | [diff] [blame] | 1088 | const SkScalar textSize = reinterpret_cast<Paint*>(paintHandle)->getSkFont().getSize(); |
Roozbeh Pournader | 1378a9d | 2017-07-13 12:45:20 -0700 | [diff] [blame] | 1089 | return SkScalarToFloat(Paint::kStdStrikeThru_Thickness * textSize); |
| 1090 | } |
| 1091 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1092 | static void setShadowLayer(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle, jfloat radius, |
Leon Scroggins III | 0e443d1 | 2018-12-19 11:38:35 -0500 | [diff] [blame] | 1093 | jfloat dx, jfloat dy, jlong colorSpaceHandle, |
Leon Scroggins III | 10965f3 | 2019-03-12 11:13:27 -0400 | [diff] [blame] | 1094 | jlong colorLong) { |
| 1095 | SkColor4f color = GraphicsJNI::convertColorLong(colorLong); |
Leon Scroggins III | 0e443d1 | 2018-12-19 11:38:35 -0500 | [diff] [blame] | 1096 | sk_sp<SkColorSpace> cs = GraphicsJNI::getNativeColorSpace(colorSpaceHandle); |
Leon Scroggins III | 0e443d1 | 2018-12-19 11:38:35 -0500 | [diff] [blame] | 1097 | |
| 1098 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
| 1099 | if (radius <= 0) { |
| 1100 | paint->setLooper(nullptr); |
| 1101 | } |
| 1102 | else { |
| 1103 | SkScalar sigma = android::uirenderer::Blur::convertRadiusToSigma(radius); |
Mike Reed | 0f9dce7 | 2021-02-12 21:20:33 -0500 | [diff] [blame] | 1104 | paint->setLooper(BlurDrawLooper::Make(color, cs.get(), sigma, {dx, dy})); |
Leon Scroggins III | 0e443d1 | 2018-12-19 11:38:35 -0500 | [diff] [blame] | 1105 | } |
| 1106 | } |
| 1107 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1108 | static jboolean hasShadowLayer(CRITICAL_JNI_PARAMS_COMMA jlong paintHandle) { |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1109 | Paint* paint = reinterpret_cast<Paint*>(paintHandle); |
Mike Reed | 0f9dce7 | 2021-02-12 21:20:33 -0500 | [diff] [blame] | 1110 | return paint->getLooper() != nullptr; |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1111 | } |
| 1112 | |
Jerome Gaillard | 21e7e2d | 2019-05-14 14:34:46 +0100 | [diff] [blame] | 1113 | static jboolean equalsForTextMeasurement(CRITICAL_JNI_PARAMS_COMMA jlong lPaint, jlong rPaint) { |
Seigo Nonaka | beafa1f | 2018-02-01 21:39:24 -0800 | [diff] [blame] | 1114 | if (lPaint == rPaint) { |
| 1115 | return true; |
| 1116 | } |
| 1117 | Paint* leftPaint = reinterpret_cast<Paint*>(lPaint); |
| 1118 | Paint* rightPaint = reinterpret_cast<Paint*>(rPaint); |
| 1119 | |
| 1120 | const Typeface* leftTypeface = Typeface::resolveDefault(leftPaint->getAndroidTypeface()); |
| 1121 | const Typeface* rightTypeface = Typeface::resolveDefault(rightPaint->getAndroidTypeface()); |
| 1122 | minikin::MinikinPaint leftMinikinPaint |
| 1123 | = MinikinUtils::prepareMinikinPaint(leftPaint, leftTypeface); |
| 1124 | minikin::MinikinPaint rightMinikinPaint |
| 1125 | = MinikinUtils::prepareMinikinPaint(rightPaint, rightTypeface); |
| 1126 | |
| 1127 | return leftMinikinPaint == rightMinikinPaint; |
| 1128 | } |
| 1129 | |
John Reck | dbffd25 | 2015-10-01 14:46:12 -0700 | [diff] [blame] | 1130 | }; // namespace PaintGlue |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1131 | |
Daniel Micay | 76f6a86 | 2015-09-19 17:31:01 -0400 | [diff] [blame] | 1132 | static const JNINativeMethod methods[] = { |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1133 | {"nGetNativeFinalizer", "()J", (void*)PaintGlue::getNativeFinalizer}, |
| 1134 | {"nInit", "()J", (void*)PaintGlue::init}, |
| 1135 | {"nInitWithPaint", "(J)J", (void*)PaintGlue::initWithPaint}, |
| 1136 | {"nBreakText", "(J[CIIFI[F)I", (void*)PaintGlue::breakTextC}, |
| 1137 | {"nBreakText", "(JLjava/lang/String;ZFI[F)I", (void*)PaintGlue::breakTextS}, |
| 1138 | {"nGetTextAdvances", "(J[CIIIII[FI)F", (void*)PaintGlue::getTextAdvances___CIIIII_FI}, |
| 1139 | {"nGetTextAdvances", "(JLjava/lang/String;IIIII[FI)F", |
| 1140 | (void*)PaintGlue::getTextAdvances__StringIIIII_FI}, |
Fabrice Di Meglio | da12f38 | 2013-03-15 11:26:56 -0700 | [diff] [blame] | 1141 | |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1142 | {"nGetTextRunCursor", "(J[CIIIII)I", (void*)PaintGlue::getTextRunCursor___C}, |
| 1143 | {"nGetTextRunCursor", "(JLjava/lang/String;IIIII)I", |
| 1144 | (void*)PaintGlue::getTextRunCursor__String}, |
| 1145 | {"nGetTextPath", "(JI[CIIFFJ)V", (void*)PaintGlue::getTextPath___C}, |
| 1146 | {"nGetTextPath", "(JILjava/lang/String;IIFFJ)V", (void*)PaintGlue::getTextPath__String}, |
| 1147 | {"nGetStringBounds", "(JLjava/lang/String;IIILandroid/graphics/Rect;)V", |
| 1148 | (void*)PaintGlue::getStringBounds}, |
| 1149 | {"nGetCharArrayBounds", "(J[CIIILandroid/graphics/Rect;)V", |
| 1150 | (void*)PaintGlue::getCharArrayBounds}, |
| 1151 | {"nHasGlyph", "(JILjava/lang/String;)Z", (void*)PaintGlue::hasGlyph}, |
| 1152 | {"nGetRunAdvance", "(J[CIIIIZI)F", (void*)PaintGlue::getRunAdvance___CIIIIZI_F}, |
Seigo Nonaka | dd61718 | 2023-12-07 08:56:31 +0900 | [diff] [blame] | 1153 | {"nGetRunCharacterAdvance", |
| 1154 | "(J[CIIIIZI[FILandroid/graphics/RectF;Landroid/graphics/Paint$RunInfo;)F", |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1155 | (void*)PaintGlue::getRunCharacterAdvance___CIIIIZI_FI_F}, |
| 1156 | {"nGetOffsetForAdvance", "(J[CIIIIZF)I", (void*)PaintGlue::getOffsetForAdvance___CIIIIZF_I}, |
| 1157 | {"nGetFontMetricsIntForText", "(J[CIIIIZLandroid/graphics/Paint$FontMetricsInt;)V", |
| 1158 | (void*)PaintGlue::getFontMetricsIntForText___C}, |
| 1159 | {"nGetFontMetricsIntForText", |
| 1160 | "(JLjava/lang/String;IIIIZLandroid/graphics/Paint$FontMetricsInt;)V", |
| 1161 | (void*)PaintGlue::getFontMetricsIntForText___String}, |
Chris Craik | 4136a0a | 2014-10-07 15:09:46 -0700 | [diff] [blame] | 1162 | |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1163 | // --------------- @FastNative ---------------------- |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1164 | |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1165 | {"nSetTextLocales", "(JLjava/lang/String;)I", (void*)PaintGlue::setTextLocales}, |
| 1166 | {"nSetFontFeatureSettings", "(JLjava/lang/String;)V", |
| 1167 | (void*)PaintGlue::setFontFeatureSettings}, |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 1168 | {"nGetFontMetrics", "(JLandroid/graphics/Paint$FontMetrics;Z)F", |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1169 | (void*)PaintGlue::getFontMetrics}, |
Seigo Nonaka | 59a0baf | 2023-10-06 15:59:28 +0900 | [diff] [blame] | 1170 | {"nGetFontMetricsInt", "(JLandroid/graphics/Paint$FontMetricsInt;Z)I", |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1171 | (void*)PaintGlue::getFontMetricsInt}, |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1172 | |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1173 | // --------------- @CriticalNative ------------------ |
John Reck | f228597 | 2016-09-30 14:10:05 -0700 | [diff] [blame] | 1174 | |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1175 | {"nReset", "(J)V", (void*)PaintGlue::reset}, |
| 1176 | {"nSet", "(JJ)V", (void*)PaintGlue::assign}, |
| 1177 | {"nGetFlags", "(J)I", (void*)PaintGlue::getFlags}, |
| 1178 | {"nSetFlags", "(JI)V", (void*)PaintGlue::setFlags}, |
| 1179 | {"nGetHinting", "(J)I", (void*)PaintGlue::getHinting}, |
| 1180 | {"nSetHinting", "(JI)V", (void*)PaintGlue::setHinting}, |
| 1181 | {"nSetAntiAlias", "(JZ)V", (void*)PaintGlue::setAntiAlias}, |
| 1182 | {"nSetSubpixelText", "(JZ)V", (void*)PaintGlue::setSubpixelText}, |
| 1183 | {"nSetLinearText", "(JZ)V", (void*)PaintGlue::setLinearText}, |
| 1184 | {"nSetUnderlineText", "(JZ)V", (void*)PaintGlue::setUnderlineText}, |
| 1185 | {"nSetStrikeThruText", "(JZ)V", (void*)PaintGlue::setStrikeThruText}, |
| 1186 | {"nSetFakeBoldText", "(JZ)V", (void*)PaintGlue::setFakeBoldText}, |
| 1187 | {"nSetFilterBitmap", "(JZ)V", (void*)PaintGlue::setFilterBitmap}, |
| 1188 | {"nSetDither", "(JZ)V", (void*)PaintGlue::setDither}, |
| 1189 | {"nGetStyle", "(J)I", (void*)PaintGlue::getStyle}, |
| 1190 | {"nSetStyle", "(JI)V", (void*)PaintGlue::setStyle}, |
| 1191 | {"nSetColor", "(JI)V", (void*)PaintGlue::setColor}, |
| 1192 | {"nSetColor", "(JJJ)V", (void*)PaintGlue::setColorLong}, |
| 1193 | {"nSetAlpha", "(JI)V", (void*)PaintGlue::setAlpha}, |
| 1194 | {"nGetStrokeWidth", "(J)F", (void*)PaintGlue::getStrokeWidth}, |
| 1195 | {"nSetStrokeWidth", "(JF)V", (void*)PaintGlue::setStrokeWidth}, |
| 1196 | {"nGetStrokeMiter", "(J)F", (void*)PaintGlue::getStrokeMiter}, |
| 1197 | {"nSetStrokeMiter", "(JF)V", (void*)PaintGlue::setStrokeMiter}, |
| 1198 | {"nGetStrokeCap", "(J)I", (void*)PaintGlue::getStrokeCap}, |
| 1199 | {"nSetStrokeCap", "(JI)V", (void*)PaintGlue::setStrokeCap}, |
| 1200 | {"nGetStrokeJoin", "(J)I", (void*)PaintGlue::getStrokeJoin}, |
| 1201 | {"nSetStrokeJoin", "(JI)V", (void*)PaintGlue::setStrokeJoin}, |
| 1202 | {"nGetFillPath", "(JJJ)Z", (void*)PaintGlue::getFillPath}, |
| 1203 | {"nSetShader", "(JJ)J", (void*)PaintGlue::setShader}, |
| 1204 | {"nSetColorFilter", "(JJ)J", (void*)PaintGlue::setColorFilter}, |
| 1205 | {"nSetXfermode", "(JI)V", (void*)PaintGlue::setXfermode}, |
| 1206 | {"nSetPathEffect", "(JJ)J", (void*)PaintGlue::setPathEffect}, |
| 1207 | {"nSetMaskFilter", "(JJ)J", (void*)PaintGlue::setMaskFilter}, |
| 1208 | {"nSetTypeface", "(JJ)V", (void*)PaintGlue::setTypeface}, |
| 1209 | {"nGetTextAlign", "(J)I", (void*)PaintGlue::getTextAlign}, |
| 1210 | {"nSetTextAlign", "(JI)V", (void*)PaintGlue::setTextAlign}, |
| 1211 | {"nSetTextLocalesByMinikinLocaleListId", "(JI)V", |
| 1212 | (void*)PaintGlue::setTextLocalesByMinikinLocaleListId}, |
Seigo Nonaka | de05ca7 | 2023-10-23 10:48:42 +0900 | [diff] [blame] | 1213 | {"nGetElegantTextHeight", "(J)I", (void*)PaintGlue::getElegantTextHeight}, |
| 1214 | {"nSetElegantTextHeight", "(JI)V", (void*)PaintGlue::setElegantTextHeight}, |
Haoyu Zhang | c8abba4 | 2022-06-23 10:29:24 -0700 | [diff] [blame] | 1215 | {"nGetTextSize", "(J)F", (void*)PaintGlue::getTextSize}, |
| 1216 | {"nSetTextSize", "(JF)V", (void*)PaintGlue::setTextSize}, |
| 1217 | {"nGetTextScaleX", "(J)F", (void*)PaintGlue::getTextScaleX}, |
| 1218 | {"nSetTextScaleX", "(JF)V", (void*)PaintGlue::setTextScaleX}, |
| 1219 | {"nGetTextSkewX", "(J)F", (void*)PaintGlue::getTextSkewX}, |
| 1220 | {"nSetTextSkewX", "(JF)V", (void*)PaintGlue::setTextSkewX}, |
| 1221 | {"nGetLetterSpacing", "(J)F", (void*)PaintGlue::getLetterSpacing}, |
| 1222 | {"nSetLetterSpacing", "(JF)V", (void*)PaintGlue::setLetterSpacing}, |
| 1223 | {"nGetWordSpacing", "(J)F", (void*)PaintGlue::getWordSpacing}, |
| 1224 | {"nSetWordSpacing", "(JF)V", (void*)PaintGlue::setWordSpacing}, |
| 1225 | {"nGetStartHyphenEdit", "(J)I", (void*)PaintGlue::getStartHyphenEdit}, |
| 1226 | {"nGetEndHyphenEdit", "(J)I", (void*)PaintGlue::getEndHyphenEdit}, |
| 1227 | {"nSetStartHyphenEdit", "(JI)V", (void*)PaintGlue::setStartHyphenEdit}, |
| 1228 | {"nSetEndHyphenEdit", "(JI)V", (void*)PaintGlue::setEndHyphenEdit}, |
| 1229 | {"nAscent", "(J)F", (void*)PaintGlue::ascent}, |
| 1230 | {"nDescent", "(J)F", (void*)PaintGlue::descent}, |
| 1231 | {"nGetUnderlinePosition", "(J)F", (void*)PaintGlue::getUnderlinePosition}, |
| 1232 | {"nGetUnderlineThickness", "(J)F", (void*)PaintGlue::getUnderlineThickness}, |
| 1233 | {"nGetStrikeThruPosition", "(J)F", (void*)PaintGlue::getStrikeThruPosition}, |
| 1234 | {"nGetStrikeThruThickness", "(J)F", (void*)PaintGlue::getStrikeThruThickness}, |
| 1235 | {"nSetShadowLayer", "(JFFFJJ)V", (void*)PaintGlue::setShadowLayer}, |
| 1236 | {"nHasShadowLayer", "(J)Z", (void*)PaintGlue::hasShadowLayer}, |
| 1237 | {"nEqualsForTextMeasurement", "(JJ)Z", (void*)PaintGlue::equalsForTextMeasurement}, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1238 | }; |
| 1239 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1240 | int register_android_graphics_Paint(JNIEnv* env) { |
Andreas Gampe | ed6b9df | 2014-11-20 22:02:20 -0800 | [diff] [blame] | 1241 | return RegisterMethodsOrDie(env, "android/graphics/Paint", methods, NELEM(methods)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1242 | } |
| 1243 | |
| 1244 | } |