Refactor + enable GN check on video_coding_utility
To avoid the cyclic dependency
BUG=webrtc:6828
NOTRY=True
TBR=magjed@webrtc.org
Review-Url: https://codereview.webrtc.org/2717113002
Cr-Commit-Position: refs/heads/master@{#17116}
diff --git a/webrtc/modules/video_coding/qp_parser.cc b/webrtc/modules/video_coding/qp_parser.cc
new file mode 100644
index 0000000..976cfff
--- /dev/null
+++ b/webrtc/modules/video_coding/qp_parser.cc
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "webrtc/modules/video_coding/qp_parser.h"
+
+#include "webrtc/common_types.h"
+#include "webrtc/modules/video_coding/utility/vp8_header_parser.h"
+
+namespace webrtc {
+
+bool QpParser::GetQp(const VCMEncodedFrame& frame, int* qp) {
+ switch (frame.CodecSpecific()->codecType) {
+ case kVideoCodecVP8:
+ // QP range: [0, 127].
+ return vp8::GetQp(frame.Buffer(), frame.Length(), qp);
+ default:
+ return false;
+ }
+}
+
+} // namespace webrtc