webrtc/modules/video_render/external/video_render_external_impl.h - Issue 1929223003: Reland of Delete video_render module.

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Issue 1929223003: Reland of Delete video_render module. (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master

Patch Set: Created 4 years, 7 months ago

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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_EXTERNAL_VIDEO_RENDER_EXTERNAL_I MPL_H_

12 #define WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_EXTERNAL_VIDEO_RENDER_EXTERNAL_I MPL_H_

13

14 #include "webrtc/modules/include/module_common_types.h"

15 #include "webrtc/modules/video_render/i_video_render.h"

16 #include "webrtc/system_wrappers/include/critical_section_wrapper.h"

17

18 namespace webrtc {

19

20 // Class definitions

21 class VideoRenderExternalImpl: IVideoRender, public VideoRenderCallback

22 {

23 public:

24 /*

25 * Constructor/destructor

26 */

27

28 VideoRenderExternalImpl(const int32_t id,

29 const VideoRenderType videoRenderType,

30 void* window, const bool fullscreen);

31

32 virtual ~VideoRenderExternalImpl();

33

34 virtual int32_t Init();

35

36 virtual int32_t ChangeWindow(void* window);

37

38 /**************************************************************************

39 *

40 * Incoming Streams

41 *

42 *************************************************************************** /

43

44 virtual VideoRenderCallback

45 * AddIncomingRenderStream(const uint32_t streamId,

46 const uint32_t zOrder,

47 const float left, const float top,

48 const float right, const float bottom);

49

50 virtual int32_t

51 DeleteIncomingRenderStream(const uint32_t streamId);

52

53 virtual int32_t

54 GetIncomingRenderStreamProperties(const uint32_t streamId,

55 uint32_t& zOrder,

56 float& left, float& top,

57 float& right, float& bottom) const ;

58

59 /**************************************************************************

60 *

61 * Start/Stop

62 *

63 *************************************************************************** /

64

65 virtual int32_t StartRender();

66

67 virtual int32_t StopRender();

68

69 /**************************************************************************

70 *

71 * Properties

72 *

73 *************************************************************************** /

74

75 virtual VideoRenderType RenderType();

76

77 virtual RawVideoType PerferedVideoType();

78

79 virtual bool FullScreen();

80

81 virtual int32_t

82 GetGraphicsMemory(uint64_t& totalGraphicsMemory,

83 uint64_t& availableGraphicsMemory) const;

84

85 virtual int32_t

86 GetScreenResolution(uint32_t& screenWidth,

87 uint32_t& screenHeight) const;

88

89 virtual uint32_t RenderFrameRate(const uint32_t streamId);

90

91 virtual int32_t SetStreamCropping(const uint32_t streamId,

92 const float left, const float top,

93 const float right, const float bottom);

94

95 virtual int32_t ConfigureRenderer(const uint32_t streamId,

96 const unsigned int zOrder,

97 const float left, const float top,

98 const float right, const float bottom);

99

100 virtual int32_t SetTransparentBackground(const bool enable);

101

102 virtual int32_t SetText(const uint8_t textId,

103 const uint8_t* text,

104 const int32_t textLength,

105 const uint32_t textColorRef,

106 const uint32_t backgroundColorRef,

107 const float left, const float top,

108 const float right, const float bottom);

109

110 virtual int32_t SetBitmap(const void* bitMap,

111 const uint8_t pictureId,

112 const void* colorKey, const float left,

113 const float top, const float right,

114 const float bottom);

115

116 // VideoRenderCallback

117 virtual int32_t RenderFrame(const uint32_t streamId,

118 const VideoFrame& videoFrame);

119

120 private:

121 CriticalSectionWrapper& _critSect;

122 bool _fullscreen;

123 };

124

125 } // namespace webrtc

126

127

128 #endif // WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_EXTERNAL_VIDEO_RENDER_EXTERNA L_IMPL_H_

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