fde201148f
Add Display Extension API to query if a given display is running on a Smart Display Config. CRs-Fixed: 2773507 Change-Id: Ibe7508617f2e67db0778811475b594f3cc0017c6
96 lines
3.4 KiB
C++
96 lines
3.4 KiB
C++
/*
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* Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __DISP_EXTN_INTF_H__
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#define __DISP_EXTN_INTF_H__
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#include <vector>
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#include <list>
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#include <ui/Fence.h>
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#define EARLY_WAKEUP_FEATURE 1
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#define DYNAMIC_EARLY_WAKEUP_CONFIG 1
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#define PASS_COMPOSITOR_PID 1
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#define SMART_DISPLAY_CONFIG 1
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namespace composer {
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struct LayerFlags {
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bool secure_camera = false;
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bool secure_video = false;
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bool secure_ui = false;
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bool compatible = false;
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};
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struct FBTLayerInfo {
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int32_t width = 0;
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int32_t height = 0;
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int32_t dataspace = 0;
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int32_t max_buffer_count = 3;
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bool secure = false;
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bool operator != (FBTLayerInfo &f) {
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return (width != f.width ||
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height != f.height ||
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dataspace != f.dataspace ||
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secure != f.secure);
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}
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};
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struct FBTSlotInfo {
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int index = -1;
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android::sp<android::Fence> fence = android::Fence::NO_FENCE;
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bool predicted = false;
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};
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class DisplayExtnIntf {
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public:
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virtual int SetContentFps(uint32_t fps) = 0;
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virtual void RegisterDisplay(uint32_t display_id) = 0;
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virtual void UnregisterDisplay(uint32_t display_id) = 0;
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virtual int SetActiveConfig(uint32_t display_id, uint32_t config_id) = 0;
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virtual int NotifyEarlyWakeUp(bool gpu, bool display) = 0;
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virtual int NotifyDisplayEarlyWakeUp(uint32_t display_id) = 0;
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virtual int SetEarlyWakeUpConfig(uint32_t display_id, bool enable) = 0;
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virtual int TryUnifiedDraw(uint32_t display_id, int32_t max_frameBuffer) = 0;
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virtual int BeginDraw(uint32_t display_id, std::vector<LayerFlags> &layers,
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const FBTLayerInfo fbt_info, const FBTSlotInfo &fbt_current,
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FBTSlotInfo &fbt_future) = 0;
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virtual int EndDraw(uint32_t display_id, const FBTSlotInfo &fbt_current) = 0;
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virtual void SendCompositorPid() = 0;
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virtual bool IsSmartDisplayConfig(uint32_t display_id) = 0;
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protected:
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virtual ~DisplayExtnIntf() { }
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};
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} // namespace composer
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#endif // __DISP_EXTN_INTF_H__
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