Revert of Delete video_render module.

webrtc/modules/video_render/i_video_render.h

Index: webrtc/modules/video_render/i_video_render.h
diff --git a/webrtc/modules/video_render/i_video_render.h b/webrtc/modules/video_render/i_video_render.h
new file mode 100644
index 0000000000000000000000000000000000000000..e6ec7a4680bece7bf72eee8c1479036da879776d
--- /dev/null
+++ b/webrtc/modules/video_render/i_video_render.h
@@ -0,0 +1,129 @@
+/*
+ *  Copyright (c) 2011 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_MODULES_VIDEO_RENDER_MAIN_SOURCE_I_VIDEO_RENDER_H_
+#define WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_I_VIDEO_RENDER_H_
+
+#include "webrtc/modules/video_render/video_render.h"
+
+namespace webrtc {
+
+// Class definitions
+class IVideoRender
+{
+public:
+    /*
+     *   Constructor/destructor
+     */
+
+    virtual ~IVideoRender() {}
+
+    virtual int32_t Init() = 0;
+
+    virtual int32_t ChangeWindow(void* window) = 0;
+
+    /**************************************************************************
+     *
+     *   Incoming Streams
+     *
+     ***************************************************************************/
+
+    virtual VideoRenderCallback
+            * AddIncomingRenderStream(const uint32_t streamId,
+                                      const uint32_t zOrder,
+                                      const float left,
+                                      const float top,
+                                      const float right,
+                                      const float bottom) = 0;
+
+    virtual int32_t
+            DeleteIncomingRenderStream(const uint32_t streamId) = 0;
+
+    virtual int32_t
+            GetIncomingRenderStreamProperties(const uint32_t streamId,
+                                              uint32_t& zOrder,
+                                              float& left,
+                                              float& top,
+                                              float& right,
+                                              float& bottom) const = 0;
+    // Implemented in common code?
+    //virtual uint32_t GetNumIncomingRenderStreams() const = 0;
+    //virtual bool HasIncomingRenderStream(const uint16_t stramId) const = 0;
+
+
+    /**************************************************************************
+     *
+     *   Start/Stop
+     *
+     ***************************************************************************/
+
+    virtual int32_t StartRender() = 0;
+
+    virtual int32_t StopRender() = 0;
+
+    /**************************************************************************
+     *
+     *   Properties
+     *
+     ***************************************************************************/
+    virtual VideoRenderType RenderType() = 0;
+
+    virtual RawVideoType PerferedVideoType() = 0;
+
+    virtual bool FullScreen() = 0;
+
+    // TODO: This should be treated in platform specific code only
+    virtual int32_t
+            GetGraphicsMemory(uint64_t& totalGraphicsMemory,
+                              uint64_t& availableGraphicsMemory) const = 0;
+
+    virtual int32_t
+            GetScreenResolution(uint32_t& screenWidth,
+                                uint32_t& screenHeight) const = 0;
+
+    virtual uint32_t RenderFrameRate(const uint32_t streamId) = 0;
+
+    virtual int32_t SetStreamCropping(const uint32_t streamId,
+                                      const float left,
+                                      const float top,
+                                      const float right,
+                                      const float bottom) = 0;
+
+    virtual int32_t ConfigureRenderer(const uint32_t streamId,
+                                      const unsigned int zOrder,
+                                      const float left,
+                                      const float top,
+                                      const float right,
+                                      const float bottom) = 0;
+
+    virtual int32_t SetTransparentBackground(const bool enable) = 0;
+
+    virtual int32_t SetText(const uint8_t textId,
+                            const uint8_t* text,
+                            const int32_t textLength,
+                            const uint32_t textColorRef,
+                            const uint32_t backgroundColorRef,
+                            const float left,
+                            const float top,
+                            const float rigth,
+                            const float bottom) = 0;
+
+    virtual int32_t SetBitmap(const void* bitMap,
+                              const uint8_t pictureId,
+                              const void* colorKey,
+                              const float left,
+                              const float top,
+                              const float right,
+                              const float bottom) = 0;
+
+};
+}  // namespace webrtc
+
+#endif  // WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_I_VIDEO_RENDER_H_