| /* |
| * Copyright (c) 2014 - 2018, 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> |
| #include <vector> |
| |
| 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); |
| DisplayError SetColorModesInfo(const std::vector<PrimariesTransfer> &colormodes_cs); |
| |
| 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__ |
| |