status_t BnRemoteDisplayClient::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case ON_DISPLAY_CONNECTED: {
CHECK_INTERFACE(IRemoteDisplayClient, data, reply);
sp<IGraphicBufferProducer> surfaceTexture(
interface_cast<IGraphicBufferProducer>(data.readStrongBinder()));
uint32_t width = data.readInt32();
uint32_t height = data.readInt32();
uint32_t flags = data.readInt32();
uint32_t session = data.readInt32();
onDisplayConnected(surfaceTexture, width, height, flags, session);
return NO_ERROR;
}
case ON_DISPLAY_DISCONNECTED: {
CHECK_INTERFACE(IRemoteDisplayClient, data, reply);
onDisplayDisconnected();
return NO_ERROR;
}
case ON_DISPLAY_ERROR: {
CHECK_INTERFACE(IRemoteDisplayClient, data, reply);
int32_t error = data.readInt32();
onDisplayError(error);
return NO_ERROR;
}
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
static jint jni_eglCreateWindowSurfaceTexture(JNIEnv *_env, jobject _this, jobject display,
jobject config, jobject native_window, jintArray attrib_list) {
if (display == NULL || config == NULL
|| !validAttribList(_env, attrib_list)) {
jniThrowException(_env, "java/lang/IllegalArgumentException", NULL);
return JNI_FALSE;
}
EGLDisplay dpy = getDisplay(_env, display);
EGLContext cnf = getConfig(_env, config);
sp<ANativeWindow> window;
if (native_window == 0) {
not_valid_surface:
jniThrowException(_env, "java/lang/IllegalArgumentException",
"Make sure the SurfaceTexture is valid");
return 0;
}
sp<SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(_env, native_window));
window = new SurfaceTextureClient(surfaceTexture);
if (window == NULL)
goto not_valid_surface;
jint* base = beginNativeAttribList(_env, attrib_list);
EGLSurface sur = eglCreateWindowSurface(dpy, cnf, window.get(), base);
endNativeAttributeList(_env, attrib_list, base);
return (jint)sur;
}
void CSurfaceTexture::NativeGetTransformMatrix(
/* [in] */ ArrayOf<Float>* mtxArray)
{
android::sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
float* mtx = mtxArray->GetPayload();
surfaceTexture->getTransformMatrix(mtx);
}
void CSurfaceTexture::NativeSetDefaultBufferSize(
/* [in] */ Int32 width,
/* [in] */ Int32 height)
{
android::sp<android::SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
surfaceTexture->setDefaultBufferSize(width, height);
}
void CSurfaceTexture::NativeFinalize()
{
android::sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
surfaceTexture->setFrameAvailableListener(0);
SurfaceTexture_setFrameAvailableListener(this, 0);
SurfaceTexture_setSurfaceTexture(this, 0);
SurfaceTexture_setProducer(this, 0);
}
sp<ANativeWindow> android_SurfaceTexture_getNativeWindow(
JNIEnv* env, jobject thiz)
{
sp<SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
sp<SurfaceTextureClient> surfaceTextureClient(surfaceTexture != NULL ?
new SurfaceTextureClient(surfaceTexture) : NULL);
return surfaceTextureClient;
}
static void SurfaceTexture_getTransformMatrix(JNIEnv* env, jobject thiz,
jfloatArray jmtx)
{
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
float* mtx = env->GetFloatArrayElements(jmtx, NULL);
surfaceTexture->getTransformMatrix(mtx);
env->ReleaseFloatArrayElements(jmtx, mtx, 0);
}
static void SurfaceTexture_finalize(JNIEnv* env, jobject thiz)
{
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
surfaceTexture->setFrameAvailableListener(0);
SurfaceTexture_setFrameAvailableListener(env, thiz, 0);
SurfaceTexture_setSurfaceTexture(env, thiz, 0);
SurfaceTexture_setProducer(env, thiz, 0);
}
static void SurfaceTexture_releaseTexImage(JNIEnv* env, jobject thiz)
{
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
status_t err = surfaceTexture->releaseTexImage();
if (err == INVALID_OPERATION) {
jniThrowException(env, IllegalStateException, "Unable to release texture contents (see "
"logcat for details)");
} else if (err < 0) {
jniThrowRuntimeException(env, "Error during releaseTexImage (see logcat for details)");
}
}
ECode CSurfaceTexture::NativeUpdateTexImage()
{
android::sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
android::status_t err = surfaceTexture->updateTexImage();
if (err == android::INVALID_OPERATION) {
// jniThrowException(env, IllegalStateException, "Unable to update texture contents (see "
// "logcat for details)");
return E_ILLEGAL_STATE_EXCEPTION;
} else if (err < 0) {
// jniThrowRuntimeException(env, "Error during updateTexImage (see logcat for details)");
return E_RUNTIME_EXCEPTION;
}
return NOERROR;
}
ECode CSurfaceTexture::NativeInit(
/* [in] */ Int32 texName,
/* [in] */ Boolean allowSynchronousMode)
{
android::sp<android::SurfaceTexture> surfaceTexture(new android::SurfaceTexture(texName, allowSynchronousMode));
if (surfaceTexture == 0) {
// jniThrowException(env, OutOfResourcesException,
// "Unable to create native SurfaceTexture");
return E_OUT_OF_RESOURCES_EXCEPTION;
}
SurfaceTexture_setSurfaceTexture(this, surfaceTexture);
android::sp<DroidSurfaceTextureContext> ctx(new DroidSurfaceTextureContext(this));
surfaceTexture->setFrameAvailableListener(ctx);
return NOERROR;
}
static void SurfaceTexture_init(JNIEnv* env, jobject thiz, jint texName,
jobject weakThiz, jboolean allowSynchronous)
{
sp<SurfaceTexture> surfaceTexture(new SurfaceTexture(texName, allowSynchronous));
if (surfaceTexture == 0) {
jniThrowException(env, OutOfResourcesException,
"Unable to create native SurfaceTexture");
return;
}
SurfaceTexture_setSurfaceTexture(env, thiz, surfaceTexture);
jclass clazz = env->GetObjectClass(thiz);
if (clazz == NULL) {
jniThrowRuntimeException(env,
"Can't find android/graphics/SurfaceTexture");
return;
}
sp<JNISurfaceTextureContext> ctx(new JNISurfaceTextureContext(env, weakThiz,
clazz));
surfaceTexture->setFrameAvailableListener(ctx);
}
static void SurfaceTexture_release(JNIEnv* env, jobject thiz)
{
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
surfaceTexture->abandon();
}
sp<SurfaceTexture> SurfaceTexture_getSurfaceTexture(JNIEnv* env, jobject thiz)
{
sp<SurfaceTexture> surfaceTexture(
(SurfaceTexture*)env->GetIntField(thiz, fields.surfaceTexture));
return surfaceTexture;
}
static jlong SurfaceTexture_getTimestamp(JNIEnv* env, jobject thiz)
{
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
return surfaceTexture->getTimestamp();
}
static jint SurfaceTexture_detachFromGLContext(JNIEnv* env, jobject thiz)
{
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
return surfaceTexture->detachFromContext();
}
static jint SurfaceTexture_attachToGLContext(JNIEnv* env, jobject thiz, jint tex)
{
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
return surfaceTexture->attachToContext((GLuint)tex);
}
static void SurfaceTexture_setDefaultBufferSize(
JNIEnv* env, jobject thiz, jint width, jint height) {
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
surfaceTexture->setDefaultBufferSize(width, height);
}
android::sp<android::SurfaceTexture> SurfaceTexture_getSurfaceTexture(
/* [in] */ CSurfaceTexture* thiz)
{
android::sp<android::SurfaceTexture> surfaceTexture((android::SurfaceTexture*)thiz->mSurfaceTexture);
return surfaceTexture;
}
sp<ANativeWindow> android_SurfaceTexture_getNativeWindow(JNIEnv* env, jobject thiz) {
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
sp<IGraphicBufferProducer> producer(SurfaceTexture_getProducer(env, thiz));
sp<Surface> surfaceTextureClient(surfaceTexture != NULL ? new Surface(producer) : NULL);
return surfaceTextureClient;
}
void CSurfaceTexture::NativeFinalize()
{
android::sp<android::SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
surfaceTexture->setFrameAvailableListener(0);
SurfaceTexture_setSurfaceTexture(this, 0);
}
void CSurfaceTexture::NativeRelease()
{
android::sp<android::SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
surfaceTexture->abandon();
}
static jboolean SurfaceTexture_isReleased(JNIEnv* env, jobject thiz)
{
sp<GLConsumer> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
return surfaceTexture->isAbandoned();
}
Int32 CSurfaceTexture::NativeAttachToGLContext(
/* [in] */ Int32 texName)
{
android::sp<android::SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
return surfaceTexture->attachToContext((GLuint)texName);
}
Int32 CSurfaceTexture::NativeDetachFromGLContext()
{
android::sp<android::SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
return surfaceTexture->detachFromContext();
}
static jint SurfaceTexture_updateTexImage(JNIEnv* env, jobject thiz)
{
sp<SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
return surfaceTexture->updateTexImage();
}
Int64 CSurfaceTexture::NativeGetTimestamp()
{
android::sp<android::SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
return surfaceTexture->getTimestamp();
}
void CSurfaceTexture::NativeGetTransformMatrix(
/* [in] */ const ArrayOf<Float>& mtx)
{
android::sp<android::SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(this));
surfaceTexture->getTransformMatrix(mtx.GetPayload());
}
