INNER CODE UNIT · Java

loadRGBAImage

githubhaohao/NDK_OpenGLES_3_0 · app/src/main/java/com/byteflow/app/MainActivity.java:599

    private Bitmap loadRGBAImage(int resId, int index) {
        InputStream is = this.getResources().openRawResource(resId);
        Bitmap bitmap;
        try {
            bitmap = BitmapFactory.decodeStream(is);
            if (bitmap != null) {
                int bytes = bitmap.getByteCount();
                ByteBuffer buf = ByteBuffer.allocate(bytes);
                bitmap.copyPixelsToBuffer(buf);
                byte[] byteArray = buf.array();
                mGLRender.setImageDataWithIndex(index, IMAGE_FORMAT_RGBA, bitmap.getWidth(), bitmap.getHeight(), byteArray);
            }
        }
        finally
        {
            try
            {
                is.close();

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