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engine: add job system thread count configuration (#7223)

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- Plumb Engine::Config in Java
 - Add Engine::Builder for Java
 - Add jobSystemThreadCount to Engine::Config

BUG=303129581
This commit is contained in:
Powei Feng
2023-10-03 15:22:46 -07:00
committed by GitHub
parent b4d6f975c1
commit df935b75e5
6 changed files with 271 additions and 26 deletions
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android/filament-android/src/main/cpp/Engine.cpp
+48 -9
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@@ -25,15 +25,8 @@
using namespace filament;
using namespace utils;
extern "C" JNIEXPORT jlong JNICALL
Java_com_google_android_filament_Engine_nCreateEngine(JNIEnv*, jclass, jlong backend,
jlong sharedContext) {
return (jlong) Engine::create((Engine::Backend) backend, nullptr, (void*) sharedContext);
}
extern "C" JNIEXPORT void JNICALL
Java_com_google_android_filament_Engine_nDestroyEngine(JNIEnv*, jclass,
jlong nativeEngine) {
Java_com_google_android_filament_Engine_nDestroyEngine(JNIEnv*, jclass, jlong nativeEngine) {
Engine* engine = (Engine*) nativeEngine;
Engine::destroy(&engine);
}
@@ -454,4 +447,50 @@ Java_com_google_android_filament_Engine_nGetActiveFeatureLevel(JNIEnv *, jclass,
jlong nativeEngine) {
Engine* engine = (Engine*) nativeEngine;
return (jint)engine->getActiveFeatureLevel();
}
}
extern "C" JNIEXPORT jlong JNICALL Java_com_google_android_filament_Engine_nCreateBuilder(JNIEnv*,
jclass) {
Engine::Builder* builder = new Engine::Builder{};
return (jlong) builder;
}
extern "C" JNIEXPORT void JNICALL Java_com_google_android_filament_Engine_nDestroyBuilder(JNIEnv*,
jclass, jlong nativeBuilder) {
Engine::Builder* builder = (Engine::Builder*) nativeBuilder;
delete builder;
}
extern "C" JNIEXPORT void JNICALL Java_com_google_android_filament_Engine_nSetBuilderBackend(
JNIEnv*, jclass, jlong nativeBuilder, jlong backend) {
Engine::Builder* builder = (Engine::Builder*) nativeBuilder;
builder->backend((Engine::Backend) backend);
}
extern "C" JNIEXPORT void JNICALL Java_com_google_android_filament_Engine_nSetBuilderConfig(JNIEnv*,
jclass, jlong nativeBuilder, jlong commandBufferSizeMB, jlong perRenderPassArenaSizeMB,
jlong driverHandleArenaSizeMB, jlong minCommandBufferSizeMB, jlong perFrameCommandsSizeMB,
jlong jobSystemThreadCount) {
Engine::Builder* builder = (Engine::Builder*) nativeBuilder;
Engine::Config config = {
.commandBufferSizeMB = (uint32_t) commandBufferSizeMB,
.perRenderPassArenaSizeMB = (uint32_t) perRenderPassArenaSizeMB,
.driverHandleArenaSizeMB = (uint32_t) driverHandleArenaSizeMB,
.minCommandBufferSizeMB = (uint32_t) minCommandBufferSizeMB,
.perFrameCommandsSizeMB = (uint32_t) perFrameCommandsSizeMB,
.jobSystemThreadCount = (uint32_t) jobSystemThreadCount,
};
builder->config(&config);
}
extern "C" JNIEXPORT void JNICALL Java_com_google_android_filament_Engine_nSetBuilderSharedContext(
JNIEnv*, jclass, jlong nativeBuilder, jlong sharedContext) {
Engine::Builder* builder = (Engine::Builder*) nativeBuilder;
builder->sharedContext((void*) sharedContext);
}
extern "C" JNIEXPORT jlong JNICALL
Java_com_google_android_filament_Engine_nBuilderBuild(JNIEnv*, jclass, jlong nativeBuilder) {
Engine::Builder* builder = (Engine::Builder*) nativeBuilder;
return (jlong) builder->build();
}