Index: webrtc/media/webrtc/webrtcvideoencoderfactory.h |
diff --git a/webrtc/media/webrtc/webrtcvideoencoderfactory.h b/webrtc/media/webrtc/webrtcvideoencoderfactory.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..bcfff857cdf387052b640a4123235149d1bed463 |
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+++ b/webrtc/media/webrtc/webrtcvideoencoderfactory.h |
@@ -0,0 +1,63 @@ |
+/* |
+ * Copyright 2013 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. |
+ */ |
+ |
+#ifndef WEBRTC_MEDIA_WEBRTC_WEBRTCVIDEOENCODERFACTORY_H_ |
+#define WEBRTC_MEDIA_WEBRTC_WEBRTCVIDEOENCODERFACTORY_H_ |
+ |
+#include "webrtc/base/refcount.h" |
+#include "webrtc/common_types.h" |
+#include "webrtc/media/base/codec.h" |
+ |
+namespace webrtc { |
+class VideoEncoder; |
+} |
+ |
+namespace cricket { |
+ |
+class WebRtcVideoEncoderFactory { |
+ public: |
+ struct VideoCodec { |
+ webrtc::VideoCodecType type; |
+ std::string name; |
+ int max_width; |
+ int max_height; |
+ int max_fps; |
+ |
+ VideoCodec(webrtc::VideoCodecType t, const std::string& nm, int w, int h, |
+ int fr) |
+ : type(t), name(nm), max_width(w), max_height(h), max_fps(fr) { |
+ } |
+ }; |
+ |
+ virtual ~WebRtcVideoEncoderFactory() {} |
+ |
+ // Caller takes the ownership of the returned object and it should be released |
+ // by calling DestroyVideoEncoder(). |
+ virtual webrtc::VideoEncoder* CreateVideoEncoder( |
+ webrtc::VideoCodecType type) = 0; |
+ |
+ // Returns a list of supported codecs in order of preference. |
+ virtual const std::vector<VideoCodec>& codecs() const = 0; |
+ |
+ // Returns true if encoders created by this factory of the given codec type |
+ // will use internal camera sources, meaning that they don't require/expect |
+ // frames to be delivered via webrtc::VideoEncoder::Encode. This flag is used |
+ // as the internal_source parameter to |
+ // webrtc::ViEExternalCodec::RegisterExternalSendCodec. |
+ virtual bool EncoderTypeHasInternalSource(webrtc::VideoCodecType type) const { |
+ return false; |
+ } |
+ |
+ virtual void DestroyVideoEncoder(webrtc::VideoEncoder* encoder) = 0; |
+}; |
+ |
+} // namespace cricket |
+ |
+#endif // WEBRTC_MEDIA_WEBRTC_WEBRTCVIDEOENCODERFACTORY_H_ |