Initial commit

android/filament-android/src/main/cpp/IndirectLight.cpp

@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <jni.h>
+
+#include <filament/IndirectLight.h>
+
+using namespace filament;
+
+extern "C" JNIEXPORT jlong JNICALL
+Java_com_google_android_filament_IndirectLight_nCreateBuilder(JNIEnv*, jclass) {
+    return (jlong) new IndirectLight::Builder();
+}
+
+extern "C" JNIEXPORT void JNICALL
+Java_com_google_android_filament_IndirectLight_nDestroyBuilder(JNIEnv*, jclass,
+        jlong nativeBuilder) {
+    IndirectLight::Builder* builder = (IndirectLight::Builder*) nativeBuilder;
+    delete builder;
+}
+
+extern "C" JNIEXPORT jlong JNICALL
+Java_com_google_android_filament_IndirectLight_nBuilderBuild(JNIEnv*, jclass,
+        jlong nativeBuilder, jlong nativeEngine) {
+    IndirectLight::Builder* builder = (IndirectLight::Builder*) nativeBuilder;
+    Engine *engine = (Engine *) nativeEngine;
+    return (jlong) builder->build(*engine);
+}
+
+extern "C" JNIEXPORT void JNICALL
+Java_com_google_android_filament_IndirectLight_nBuilderReflections(JNIEnv*, jclass,
+        jlong nativeBuilder, jlong nativeTexture) {
+    IndirectLight::Builder* builder = (IndirectLight::Builder*) nativeBuilder;
+    const Texture *texture = (const Texture *) nativeTexture;
+    builder->reflections(texture);
+}
+
+extern "C" JNIEXPORT void JNICALL
+Java_com_google_android_filament_IndirectLight_nIrradiance(JNIEnv* env, jclass,
+        jlong nativeBuilder, jint bands, jfloatArray sh_) {
+    IndirectLight::Builder* builder = (IndirectLight::Builder*) nativeBuilder;
+    jfloat* sh = env->GetFloatArrayElements(sh_, NULL);
+    builder->irradiance((uint8_t) bands, (const math::float3*) sh);
+    env->ReleaseFloatArrayElements(sh_, sh, JNI_ABORT);
+}
+
+extern "C" JNIEXPORT void JNICALL
+Java_com_google_android_filament_IndirectLight_nIrradianceAsTexture(JNIEnv*, jclass,
+        jlong nativeBuilder, jlong nativeTexture) {
+    IndirectLight::Builder* builder = (IndirectLight::Builder*) nativeBuilder;
+    const Texture* texture = (const Texture*) nativeTexture;
+    builder->irradiance(texture);
+}
+
+extern "C" JNIEXPORT void JNICALL
+Java_com_google_android_filament_IndirectLight_nIntensity(JNIEnv*, jclass,
+        jlong nativeBuilder, jfloat envIntensity) {
+    IndirectLight::Builder* builder = (IndirectLight::Builder*) nativeBuilder;
+    builder->intensity(envIntensity);
+}
+
+extern "C" JNIEXPORT void JNICALL
+Java_com_google_android_filament_IndirectLight_nRotation(JNIEnv *, jclass, jlong nativeBuilder,
+        jfloat v0, jfloat v1, jfloat v2, jfloat v3, jfloat v4, jfloat v5, jfloat v6, jfloat v7,
+        jfloat v8) {
+    IndirectLight::Builder *builder = (IndirectLight::Builder *) nativeBuilder;
+    builder->rotation(math::mat3f{v0, v1, v2, v3, v4, v5, v6, v7, v8});
+}
+
+
+
+extern "C" JNIEXPORT void JNICALL
+Java_com_google_android_filament_IndirectLight_nSetIntensity(JNIEnv*, jclass,
+        jlong nativeIndirectLight, jfloat intensity) {
+    IndirectLight* indirectLight = (IndirectLight*) nativeIndirectLight;
+    indirectLight->setIntensity(intensity);
+}
+
+extern "C" JNIEXPORT jfloat JNICALL
+Java_com_google_android_filament_IndirectLight_nGetIntensity(JNIEnv*, jclass,
+        jlong nativeIndirectLight) {
+    IndirectLight* indirectLight = (IndirectLight*) nativeIndirectLight;
+    return indirectLight->getIntensity();
+}
+
+extern "C" JNIEXPORT void JNICALL
+Java_com_google_android_filament_IndirectLight_nSetRotation(JNIEnv *env, jclass type,
+        jlong nativeIndirectLight, jfloat v0, jfloat v1, jfloat v2, jfloat v3, jfloat v4, jfloat v5,
+        jfloat v6, jfloat v7, jfloat v8) {
+    IndirectLight *indirectLight = (IndirectLight *) nativeIndirectLight;
+    indirectLight->setRotation(math::mat3f{v0, v1, v2, v3, v4, v5, v6, v7, v8});
+}