| /* |
| * 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_WINDOWS_I_VIDEO_RENDER_WIN_H_ |
| #define WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_WINDOWS_I_VIDEO_RENDER_WIN_H_ |
| |
| #include "webrtc/modules/video_render/include/video_render.h" |
| |
| namespace webrtc { |
| |
| // Class definitions |
| class IVideoRenderWin |
| { |
| public: |
| /************************************************************************** |
| * |
| * Constructor/destructor |
| * |
| ***************************************************************************/ |
| virtual ~IVideoRenderWin() |
| { |
| }; |
| |
| virtual int32_t Init() = 0; |
| |
| /************************************************************************** |
| * |
| * Incoming Streams |
| * |
| ***************************************************************************/ |
| |
| virtual VideoRenderCallback |
| * CreateChannel(const uint32_t streamId, |
| const uint32_t zOrder, |
| const float left, |
| const float top, |
| const float right, |
| const float bottom) = 0; |
| |
| virtual int32_t DeleteChannel(const uint32_t streamId) = 0; |
| |
| virtual int32_t GetStreamSettings(const uint32_t channel, |
| const uint16_t streamId, |
| uint32_t& zOrder, |
| float& left, float& top, |
| float& right, float& bottom) = 0; |
| |
| /************************************************************************** |
| * |
| * Start/Stop |
| * |
| ***************************************************************************/ |
| |
| virtual int32_t StartRender() = 0; |
| |
| virtual int32_t StopRender() = 0; |
| |
| /************************************************************************** |
| * |
| * Properties |
| * |
| ***************************************************************************/ |
| |
| virtual bool IsFullScreen() = 0; |
| |
| virtual int32_t SetCropping(const uint32_t channel, |
| const uint16_t streamId, |
| const float left, const float top, |
| const float right, const float bottom) = 0; |
| |
| virtual int32_t ConfigureRenderer(const uint32_t channel, |
| const uint16_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 colorText, |
| const uint32_t colorBg, |
| 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; |
| |
| virtual int32_t ChangeWindow(void* window) = 0; |
| |
| virtual int32_t GetGraphicsMemory(uint64_t& totalMemory, |
| uint64_t& availableMemory) = 0; |
| |
| }; |
| |
| } // namespace webrtc |
| #endif // WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_WINDOWS_I_VIDEO_RENDER_WIN_H_ |