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| 1 /* | |
| 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 #ifndef WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_LINUX_VIDEO_RENDER_LINUX_IMPL_H_ | |
| 12 #define WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_LINUX_VIDEO_RENDER_LINUX_IMPL_H_ | |
| 13 | |
| 14 #include "webrtc/modules/video_render/i_video_render.h" | |
| 15 | |
| 16 namespace webrtc { | |
| 17 class CriticalSectionWrapper; | |
| 18 | |
| 19 class VideoX11Render; | |
| 20 | |
| 21 // Class definitions | |
| 22 class VideoRenderLinuxImpl: IVideoRender | |
| 23 { | |
| 24 public: | |
| 25 /* | |
| 26 * Constructor/destructor | |
| 27 */ | |
| 28 | |
| 29 VideoRenderLinuxImpl(const int32_t id, | |
| 30 const VideoRenderType videoRenderType, | |
| 31 void* window, const bool fullscreen); | |
| 32 | |
| 33 virtual ~VideoRenderLinuxImpl(); | |
| 34 | |
| 35 virtual int32_t Init(); | |
| 36 | |
| 37 virtual int32_t ChangeWindow(void* window); | |
| 38 | |
| 39 /************************************************************************** | |
| 40 * | |
| 41 * Incoming Streams | |
| 42 * | |
| 43 ***************************************************************************
/ | |
| 44 | |
| 45 virtual VideoRenderCallback | |
| 46 * AddIncomingRenderStream(const uint32_t streamId, | |
| 47 const uint32_t zOrder, | |
| 48 const float left, const float top, | |
| 49 const float right, const float bottom); | |
| 50 | |
| 51 virtual int32_t | |
| 52 DeleteIncomingRenderStream(const uint32_t streamId); | |
| 53 | |
| 54 virtual int32_t | |
| 55 GetIncomingRenderStreamProperties(const uint32_t streamId, | |
| 56 uint32_t& zOrder, | |
| 57 float& left, float& top, | |
| 58 float& right, float& bottom) const
; | |
| 59 | |
| 60 /************************************************************************** | |
| 61 * | |
| 62 * Start/Stop | |
| 63 * | |
| 64 ***************************************************************************
/ | |
| 65 | |
| 66 virtual int32_t StartRender(); | |
| 67 | |
| 68 virtual int32_t StopRender(); | |
| 69 | |
| 70 /************************************************************************** | |
| 71 * | |
| 72 * Properties | |
| 73 * | |
| 74 ***************************************************************************
/ | |
| 75 | |
| 76 virtual VideoRenderType RenderType(); | |
| 77 | |
| 78 virtual RawVideoType PerferedVideoType(); | |
| 79 | |
| 80 virtual bool FullScreen(); | |
| 81 | |
| 82 virtual int32_t | |
| 83 GetGraphicsMemory(uint64_t& totalGraphicsMemory, | |
| 84 uint64_t& availableGraphicsMemory) const; | |
| 85 | |
| 86 virtual int32_t | |
| 87 GetScreenResolution(uint32_t& screenWidth, | |
| 88 uint32_t& screenHeight) const; | |
| 89 | |
| 90 virtual uint32_t RenderFrameRate(const uint32_t streamId); | |
| 91 | |
| 92 virtual int32_t SetStreamCropping(const uint32_t streamId, | |
| 93 const float left, const float top, | |
| 94 const float right, const float bottom); | |
| 95 | |
| 96 virtual int32_t SetTransparentBackground(const bool enable); | |
| 97 | |
| 98 virtual int32_t ConfigureRenderer(const uint32_t streamId, | |
| 99 const unsigned int zOrder, | |
| 100 const float left, const float top, | |
| 101 const float right, const float bottom); | |
| 102 | |
| 103 virtual int32_t SetText(const uint8_t textId, | |
| 104 const uint8_t* text, | |
| 105 const int32_t textLength, | |
| 106 const uint32_t textColorRef, | |
| 107 const uint32_t backgroundColorRef, | |
| 108 const float left, const float top, | |
| 109 const float rigth, const float bottom); | |
| 110 | |
| 111 virtual int32_t SetBitmap(const void* bitMap, | |
| 112 const uint8_t pictureId, | |
| 113 const void* colorKey, | |
| 114 const float left, const float top, | |
| 115 const float right, const float bottom); | |
| 116 | |
| 117 private: | |
| 118 int32_t _id; | |
| 119 CriticalSectionWrapper& _renderLinuxCritsect; | |
| 120 | |
| 121 void* _ptrWindow; | |
| 122 | |
| 123 // X11 Render | |
| 124 VideoX11Render* _ptrX11Render; | |
| 125 }; | |
| 126 | |
| 127 } // namespace webrtc | |
| 128 #endif // WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_LINUX_VIDEO_RENDER_LINUX_IMPL
_H_ | |
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