4161715e3f
This fixes a two year old TODO of deleting dead code :) In cases where the _id or id_ member variable is being used for tracing, I changed the member to at least be const. It doesn't look like id's are that useful anymore so maybe the next step is to get rid of them. BUG= R=henrika@webrtc.org, perkj@webrtc.org Review URL: https://webrtc-codereview.appspot.com/37849004 Cr-Commit-Position: refs/heads/master@{#8201} git-svn-id: http://webrtc.googlecode.com/svn/trunk@8201 4adac7df-926f-26a2-2b94-8c16560cd09d
130 lines
4.7 KiB
C++
130 lines
4.7 KiB
C++
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_I_VIDEO_RENDER_H_
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#define WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_I_VIDEO_RENDER_H_
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#include "webrtc/modules/video_render/include/video_render.h"
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namespace webrtc {
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// Class definitions
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class IVideoRender
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{
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public:
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/*
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* Constructor/destructor
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*/
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virtual ~IVideoRender() {}
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virtual int32_t Init() = 0;
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virtual int32_t ChangeWindow(void* window) = 0;
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/**************************************************************************
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*
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* Incoming Streams
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*
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***************************************************************************/
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virtual VideoRenderCallback
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* AddIncomingRenderStream(const uint32_t streamId,
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const uint32_t zOrder,
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const float left,
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const float top,
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const float right,
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const float bottom) = 0;
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virtual int32_t
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DeleteIncomingRenderStream(const uint32_t streamId) = 0;
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virtual int32_t
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GetIncomingRenderStreamProperties(const uint32_t streamId,
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uint32_t& zOrder,
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float& left,
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float& top,
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float& right,
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float& bottom) const = 0;
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// Implemented in common code?
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//virtual uint32_t GetNumIncomingRenderStreams() const = 0;
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//virtual bool HasIncomingRenderStream(const uint16_t stramId) const = 0;
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/**************************************************************************
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*
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* Start/Stop
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*
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***************************************************************************/
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virtual int32_t StartRender() = 0;
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virtual int32_t StopRender() = 0;
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/**************************************************************************
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*
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* Properties
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*
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***************************************************************************/
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virtual VideoRenderType RenderType() = 0;
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virtual RawVideoType PerferedVideoType() = 0;
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virtual bool FullScreen() = 0;
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// TODO: This should be treated in platform specific code only
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virtual int32_t
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GetGraphicsMemory(uint64_t& totalGraphicsMemory,
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uint64_t& availableGraphicsMemory) const = 0;
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virtual int32_t
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GetScreenResolution(uint32_t& screenWidth,
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uint32_t& screenHeight) const = 0;
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virtual uint32_t RenderFrameRate(const uint32_t streamId) = 0;
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virtual int32_t SetStreamCropping(const uint32_t streamId,
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const float left,
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const float top,
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const float right,
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const float bottom) = 0;
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virtual int32_t ConfigureRenderer(const uint32_t streamId,
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const unsigned int zOrder,
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const float left,
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const float top,
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const float right,
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const float bottom) = 0;
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virtual int32_t SetTransparentBackground(const bool enable) = 0;
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virtual int32_t SetText(const uint8_t textId,
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const uint8_t* text,
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const int32_t textLength,
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const uint32_t textColorRef,
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const uint32_t backgroundColorRef,
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const float left,
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const float top,
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const float rigth,
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const float bottom) = 0;
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virtual int32_t SetBitmap(const void* bitMap,
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const uint8_t pictureId,
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const void* colorKey,
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const float left,
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const float top,
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const float right,
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const float bottom) = 0;
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_I_VIDEO_RENDER_H_
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