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Unified Diff: media/video/capture/screen/screen_capturer.h

Issue 15692018: Remove screen capturers from media/video/capture/screen. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 6 months ago
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Index: media/video/capture/screen/screen_capturer.h
diff --git a/media/video/capture/screen/screen_capturer.h b/media/video/capture/screen/screen_capturer.h
deleted file mode 100644
index 5fef2a1ad159d750fa6928a03998e07af4ca1091..0000000000000000000000000000000000000000
--- a/media/video/capture/screen/screen_capturer.h
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef MEDIA_VIDEO_CAPTURE_SCREEN_SCREEN_CAPTURER_H_
-#define MEDIA_VIDEO_CAPTURE_SCREEN_SCREEN_CAPTURER_H_
-
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "base/memory/ref_counted.h"
-#include "media/base/media_export.h"
-#include "third_party/webrtc/modules/desktop_capture/desktop_capturer.h"
-
-namespace media {
-
-struct MouseCursorShape;
-
-// Class used to capture video frames asynchronously.
-//
-// The full capture sequence is as follows:
-//
-// (1) Start
-// This is when pre-capture steps are executed, such as flagging the
-// display to prevent it from sleeping during a session.
-//
-// (2) CaptureFrame
-// This is where the bits for the invalid rects are packaged up and sent
-// to the encoder.
-// A screen capture is performed if needed. For example, Windows requires
-// a capture to calculate the diff from the previous screen, whereas the
-// Mac version does not.
-//
-// Implementation has to ensure the following guarantees:
-// 1. Double buffering
-// Since data can be read while another capture action is happening.
-class MEDIA_EXPORT ScreenCapturer
- : public NON_EXPORTED_BASE(webrtc::DesktopCapturer) {
- public:
- // Provides callbacks used by the capturer to pass captured video frames and
- // mouse cursor shapes to the processing pipeline.
- //
- // TODO(sergeyu): Move cursor shape capturing to a separate class because it's
- // unrelated.
- class MEDIA_EXPORT MouseShapeObserver {
- public:
- // Called when the cursor shape has changed.
- virtual void OnCursorShapeChanged(
- scoped_ptr<MouseCursorShape> cursor_shape) = 0;
-
- protected:
- virtual ~MouseShapeObserver() {}
- };
-
- virtual ~ScreenCapturer() {}
-
- // Creates platform-specific capturer.
- static scoped_ptr<ScreenCapturer> Create();
-
-#if defined(OS_LINUX)
- // Creates platform-specific capturer and instructs it whether it should use
- // X DAMAGE support.
- static scoped_ptr<ScreenCapturer> CreateWithXDamage(bool use_x_damage);
-#elif defined(OS_WIN)
- // Creates Windows-specific capturer and instructs it whether or not to
- // disable desktop compositing.
- static scoped_ptr<ScreenCapturer> CreateWithDisableAero(bool disable_aero);
-#endif // defined(OS_WIN)
-
- // Called at the beginning of a capturing session. |mouse_shape_observer| must
- // remain valid until the capturer is destroyed.
- virtual void SetMouseShapeObserver(
- MouseShapeObserver* mouse_shape_observer) = 0;
-};
-
-} // namespace media
-
-#endif // MEDIA_VIDEO_CAPTURE_SCREEN_SCREEN_CAPTURER_H_
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