[Remoting Android] Cursor & Cursor Feedback for OpenGL Renderer

remoting/base/util.h

 // 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 REMOTING_BASE_UTIL_H_
 #define REMOTING_BASE_UTIL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 #include <string>
@@ skipping 12 matching lines @@
 
 // Copy content of a rectangle in a RGB32 image.
 void CopyRGB32Rect(const uint8_t* source_buffer,
                    int source_stride,
                    const webrtc::DesktopRect& source_buffer_rect,
                    uint8_t* dest_buffer,
                    int dest_stride,
                    const webrtc::DesktopRect& dest_buffer_rect,
                    const webrtc::DesktopRect& dest_rect);
 
+// Copy consecutive block of RGBA32 or BGRA32 image and meanwhile swaps the R
+// and B channel. |length| should be multiple of 4.
+void CopyAndSwapRB(const uint8_t* source, uint8_t* dest, int length);
+
 // Replaces every occurrence of "\n" in a string by "\r\n".
 std::string ReplaceLfByCrLf(const std::string& in);
 
 // Replaces every occurrence of "\r\n" in a string by "\n".
 std::string ReplaceCrLfByLf(const std::string& in);
 
 // Checks if the given string is a valid UTF-8 string.
 bool StringIsUtf8(const char* data, size_t length);
 
 bool DoesRectContain(const webrtc::DesktopRect& a,
                      const webrtc::DesktopRect& b);
 
 }  // namespace remoting
 
 #endif  // REMOTING_BASE_UTIL_H_