INNER CODE UNIT · C++

len

githubhaohao/NDK_OpenGLES_3_0 · app/src/main/cpp/JniImpl.cpp:44

	int len = env->GetArrayLength (imageData);
	uint8_t* buf = new uint8_t[len];
	env->GetByteArrayRegion(imageData, 0, len, reinterpret_cast<jbyte*>(buf));
	MyGLRenderContext::GetInstance()->SetImageData(format, width, height, buf);
	delete[] buf;
	env->DeleteLocalRef(imageData);
}

/*
 * Class:     com_byteflow_app_MyNativeRender
 * Method:    native_SetImageDataWithIndex
 * Signature: (IIII[B)V
 */
JNIEXPORT void JNICALL native_SetImageDataWithIndex
		(JNIEnv *env, jobject instance, jint index, jint format, jint width, jint height, jbyteArray imageData)
{
	int len = env->GetArrayLength (imageData);
	uint8_t* buf = new uint8_t[len];

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