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/*
* Copyright (c) 2014 - 2017, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted
* provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its contributors may be used to
* endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __STRATEGY_H__
#define __STRATEGY_H__
#include <core/display_interface.h>
#include <private/extension_interface.h>
#include <core/buffer_allocator.h>
namespace sdm {
class Strategy {
public:
Strategy(ExtensionInterface *extension_intf, BufferAllocator *buffer_allocator,
DisplayType type,
const HWResourceInfo &hw_resource_info, const HWPanelInfo &hw_panel_info,
const HWMixerAttributes &mixer_attributes, const HWDisplayAttributes &display_attributes,
const DisplayConfigVariableInfo &fb_config);
DisplayError Init();
DisplayError Deinit();
DisplayError Start(HWLayersInfo *hw_layers_info, uint32_t *max_attempts,
const PUConstraints &pu_constraints);
DisplayError GetNextStrategy(StrategyConstraints *constraints);
DisplayError Stop();
DisplayError Reconfigure(const HWPanelInfo &hw_panel_info,
const HWDisplayAttributes &hw_display_attributes,
const HWMixerAttributes &mixer_attributes,
const DisplayConfigVariableInfo &fb_config);
DisplayError SetCompositionState(LayerComposition composition_type, bool enable);
DisplayError Purge();
DisplayError SetIdleTimeoutMs(uint32_t active_ms);
private:
void GenerateROI();
ExtensionInterface *extension_intf_ = NULL;
StrategyInterface *strategy_intf_ = NULL;
PartialUpdateInterface *partial_update_intf_ = NULL;
DisplayType display_type_;
HWResourceInfo hw_resource_info_;
HWPanelInfo hw_panel_info_;
HWLayersInfo *hw_layers_info_ = NULL;
HWMixerAttributes mixer_attributes_ = {};
HWDisplayAttributes display_attributes_ = {};
DisplayConfigVariableInfo fb_config_ = {};
bool extn_start_success_ = false;
bool disable_gpu_comp_ = false;
BufferAllocator *buffer_allocator_ = NULL;
};
} // namespace sdm
#endif // __STRATEGY_H__
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