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Diffstat (limited to 'third_party/libwebrtc/api/video/recordable_encoded_frame.h')
-rw-r--r-- | third_party/libwebrtc/api/video/recordable_encoded_frame.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/video/recordable_encoded_frame.h b/third_party/libwebrtc/api/video/recordable_encoded_frame.h new file mode 100644 index 0000000000..47ea23f119 --- /dev/null +++ b/third_party/libwebrtc/api/video/recordable_encoded_frame.h @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2019 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 API_VIDEO_RECORDABLE_ENCODED_FRAME_H_ +#define API_VIDEO_RECORDABLE_ENCODED_FRAME_H_ + +#include "api/array_view.h" +#include "api/scoped_refptr.h" +#include "api/units/timestamp.h" +#include "api/video/color_space.h" +#include "api/video/encoded_image.h" +#include "api/video/video_codec_type.h" + +namespace webrtc { + +// Interface for accessing recordable elements of an encoded frame. +class RecordableEncodedFrame { + public: + // Encoded resolution in pixels + // TODO(bugs.webrtc.org/12114) : remove in favor of Resolution. + struct EncodedResolution { + bool empty() const { return width == 0 && height == 0; } + + unsigned width = 0; + unsigned height = 0; + }; + + virtual ~RecordableEncodedFrame() = default; + + // Provides access to encoded data + virtual rtc::scoped_refptr<const EncodedImageBufferInterface> encoded_buffer() + const = 0; + + // Optionally returns the colorspace of the encoded frame. This can differ + // from the eventually decoded frame's colorspace. + virtual absl::optional<webrtc::ColorSpace> color_space() const = 0; + + // Returns the codec of the encoded frame + virtual VideoCodecType codec() const = 0; + + // Returns whether the encoded frame is a key frame + virtual bool is_key_frame() const = 0; + + // Returns the frame's encoded resolution. May be 0x0 if the frame + // doesn't contain resolution information + virtual EncodedResolution resolution() const = 0; + + // Returns the computed render time + virtual Timestamp render_time() const = 0; +}; + +} // namespace webrtc + +#endif // API_VIDEO_RECORDABLE_ENCODED_FRAME_H_ |