blob: eec82ecf64a75ab24b0a4a87ab369af2c29c6463 [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/SkColorFilter.h"
#include "modules/jetski/src/Utils.h"
namespace {
static jlong MakeMatrix(JNIEnv* env, jobject, jfloatArray jcm) {
SkASSERT(env->GetArrayLength(jcm) == 20);
auto cf = SkColorFilters::Matrix(jetski::utils::CFloats(env, jcm));
return reinterpret_cast<jlong>(cf.release());
}
static jlong MakeHSLAMatrix(JNIEnv* env, jobject, jfloatArray jcm) {
SkASSERT(env->GetArrayLength(jcm) == 20);
auto cf = SkColorFilters::HSLAMatrix(jetski::utils::CFloats(env, jcm));
return reinterpret_cast<jlong>(cf.release());
}
static jlong MakeCompose(JNIEnv*, jobject, jlong outer, jlong inner) {
auto cf = SkColorFilters::Compose(sk_ref_sp(reinterpret_cast<SkColorFilter*>(outer)),
sk_ref_sp(reinterpret_cast<SkColorFilter*>(inner)));
return reinterpret_cast<jlong>(cf.release());
}
static void ColorFilter_Release(JNIEnv*, jobject, jlong native_cf) {
SkSafeUnref(reinterpret_cast<SkColorFilter*>(native_cf));
}
} // namespace
int register_jetski_ColorFilter(JNIEnv* env) {
static const JNINativeMethod methods[] = {
{"nRelease" , "(J)V" , reinterpret_cast<void*>(ColorFilter_Release) },
};
const auto clazz = env->FindClass("org/skia/jetski/ColorFilter");
return clazz
? env->RegisterNatives(clazz, methods, std::size(methods))
: JNI_ERR;
}
int register_jetski_MatrixColorFilter(JNIEnv* env) {
static const JNINativeMethod methods[] = {
{"nMakeMatrix", "([F)J", reinterpret_cast<void*>(MakeMatrix)},
};
const auto clazz = env->FindClass("org/skia/jetski/MatrixColorFilter");
return clazz
? env->RegisterNatives(clazz, methods, std::size(methods))
: JNI_ERR;
}
int register_jetski_HSLAMatrixColorFilter(JNIEnv* env) {
static const JNINativeMethod methods[] = {
{"nMakeHSLAMatrix", "([F)J", reinterpret_cast<void*>(MakeHSLAMatrix)},
};
const auto clazz = env->FindClass("org/skia/jetski/HSLAMatrixColorFilter");
return clazz
? env->RegisterNatives(clazz, methods, std::size(methods))
: JNI_ERR;
}
int register_jetski_ComposeColorFilter(JNIEnv* env) {
static const JNINativeMethod methods[] = {
{"nMakeCompose", "(JJ)J", reinterpret_cast<void*>(MakeCompose)},
};
const auto clazz = env->FindClass("org/skia/jetski/ComposeColorFilter");
return clazz
? env->RegisterNatives(clazz, methods, std::size(methods))
: JNI_ERR;
}