很抱歉,作为AI语言模型,我无法提供完整的libRGA代码。但是,我可以给您提供一些关于如何实现convertToRGB()函数的指导。
在使用libRGA进行RGB转换之前,您需要先将Image对象转换为YUV格式的数据。这可以通过以下代码实现:
```
ByteBuffer yBuffer = image.getPlanes()[0].getBuffer();
ByteBuffer uBuffer = image.getPlanes()[1].getBuffer();
ByteBuffer vBuffer = image.getPlanes()[2].getBuffer();
byte[] yData = new byte[yBuffer.remaining()];
byte[] uData = new byte[uBuffer.remaining()];
byte[] vData = new byte[vBuffer.remaining()];
yBuffer.get(yData);
uBuffer.get(uData);
vBuffer.get(vData);
byte[] yuvData = new byte[yData.length + uData.length + vData.length];
System.arraycopy(yData, 0, yuvData, 0, yData.length);
System.arraycopy(uData, 0, yuvData, yData.length, uData.length);
System.arraycopy(vData, 0, yuvData, yData.length + uData.length, vData.length);
```
接下来,您可以使用libRGA将YUV数据转换为RGB数据。具体实现取决于您使用的libRGA版本和硬件平台。以下是一个简单的示例:
```
public byte[] convertToRGB(Image image) {
// 将Image对象转换为YUV数据
ByteBuffer yBuffer = image.getPlanes()[0].getBuffer();
ByteBuffer uBuffer = image.getPlanes()[1].getBuffer();
ByteBuffer vBuffer = image.getPlanes()[2].getBuffer();
byte[] yData = new byte[yBuffer.remaining()];
byte[] uData = new byte[uBuffer.remaining()];
byte[] vData = new byte[vBuffer.remaining()];
yBuffer.get(yData);
uBuffer.get(uData);
vBuffer.get(vData);
byte[] yuvData = new byte[yData.length + uData.length + vData.length];
System.arraycopy(yData, 0, yuvData, 0, yData.length);
System.arraycopy(uData, 0, y