blob: 6eeae2f98508b5d964e1672c4a041ea3af768751 [file] [log] [blame]
/*
* Copyright 2021 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include <jni.h>
#include "include/core/SkPathBuilder.h"
namespace {
static jlong PathBuilder_Create(JNIEnv* env, jobject) {
return reinterpret_cast<jlong>(new SkPathBuilder());
}
static void PathBuilder_Release(JNIEnv* env, jobject, jlong native_pathBuilder) {
delete reinterpret_cast<SkPathBuilder*>(native_pathBuilder);
}
static void PathBuilder_MoveTo(JNIEnv* env, jobject, jlong native_pathBuilder, jfloat x, jfloat y) {
if (auto* pathBuilder = reinterpret_cast<SkPathBuilder*>(native_pathBuilder)) {
pathBuilder->moveTo(x, y);
}
}
static void PathBuilder_LineTo(JNIEnv* env, jobject, jlong native_pathBuilder, jfloat x, jfloat y) {
if (auto* pathBuilder = reinterpret_cast<SkPathBuilder*>(native_pathBuilder)) {
pathBuilder->lineTo(x, y);
}
}
static void PathBuilder_QuadTo(JNIEnv* env, jobject, jlong native_pathBuilder, jfloat x1, jfloat y1, jfloat x2, jfloat y2) {
if (auto* pathBuilder = reinterpret_cast<SkPathBuilder*>(native_pathBuilder)) {
pathBuilder->quadTo(x1, y1, x2, y2);
}
}
static void PathBuilder_ConicTo(JNIEnv* env, jobject, jlong native_pathBuilder, jfloat x1, jfloat y1, jfloat x2, jfloat y2, jfloat w) {
if (auto* pathBuilder = reinterpret_cast<SkPathBuilder*>(native_pathBuilder)) {
pathBuilder->conicTo(x1, y1, x2, y2, w);
}
}
static void PathBuilder_CubicTo(JNIEnv* env, jobject, jlong native_pathBuilder, jfloat x1, jfloat y1,
jfloat x2, jfloat y2,
jfloat x3, jfloat y3) {
if (auto* pathBuilder = reinterpret_cast<SkPathBuilder*>(native_pathBuilder)) {
pathBuilder->cubicTo(x1, y1, x2, y2, x3, y3);
}
}
static void PathBuilder_Close(JNIEnv* env, jobject, jlong native_pathBuilder) {
if (auto* pathBuilder = reinterpret_cast<SkPathBuilder*>(native_pathBuilder)) {
pathBuilder->close();
}
}
static void PathBuilder_SetFillType(JNIEnv* env, jobject, jlong native_pathBuilder, jint fill) {
if (auto* pathBuilder = reinterpret_cast<SkPathBuilder*>(native_pathBuilder)) {
switch(fill) {
case 0:
pathBuilder->setFillType(SkPathFillType::kWinding);
break;
case 1:
pathBuilder->setFillType(SkPathFillType::kEvenOdd);
break;
case 2:
pathBuilder->setFillType(SkPathFillType::kInverseWinding);
break;
case 3:
pathBuilder->setFillType(SkPathFillType::kInverseEvenOdd);
break;
}
}
}
static jlong PathBuilder_MakePath(JNIEnv* env, jobject, jlong native_pathBuilder) {
if (auto* pathBuilder = reinterpret_cast<SkPathBuilder*>(native_pathBuilder)) {
SkPath* path = new SkPath(pathBuilder->detach());
return reinterpret_cast<jlong>(path);
}
return 0;
}
} // namespace
int register_jetski_PathBuilder(JNIEnv* env) {
static const JNINativeMethod methods[] = {
{"nCreate" , "()J" , reinterpret_cast<void*>(PathBuilder_Create)},
{"nRelease" , "(J)V" , reinterpret_cast<void*>(PathBuilder_Release)},
{"nMoveTo" , "(JFF)V" , reinterpret_cast<void*>(PathBuilder_MoveTo)},
{"nLineTo" , "(JFF)V" , reinterpret_cast<void*>(PathBuilder_LineTo)},
{"nQuadTo" , "(JFFFF)V" , reinterpret_cast<void*>(PathBuilder_QuadTo)},
{"nConicTo" , "(JFFFFF)V" , reinterpret_cast<void*>(PathBuilder_ConicTo)},
{"nCubicTo" , "(JFFFFFF)V", reinterpret_cast<void*>(PathBuilder_CubicTo)},
{"nClose" , "(J)V" , reinterpret_cast<void*>(PathBuilder_Close)},
{"nSetFillType" , "(JI)V" , reinterpret_cast<void*>(PathBuilder_SetFillType)},
{"nMake" , "(J)J" , reinterpret_cast<void*>(PathBuilder_MakePath)},
};
const auto clazz = env->FindClass("org/skia/jetski/PathBuilder");
return clazz
? env->RegisterNatives(clazz, methods, std::size(methods))
: JNI_ERR;
}