136 lines
4.6 KiB
C
136 lines
4.6 KiB
C
/****************************************************************************
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014 - 2018 Vivante Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*****************************************************************************
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*
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* The GPL License (GPL)
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*
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* Copyright (C) 2014 - 2018 Vivante Corporation
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*****************************************************************************
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*
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* Note: This software is released under dual MIT and GPL licenses. A
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* recipient may use this file under the terms of either the MIT license or
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* GPL License. If you wish to use only one license not the other, you can
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* indicate your decision by deleting one of the above license notices in your
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* version of this file.
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*
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*****************************************************************************/
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#ifndef __gc_hal_statistics_h_
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#define __gc_hal_statistics_h_
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#define VIV_STAT_ENABLE_STATISTICS 0
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/* Toal number of frames for which the frame time is accounted. We have storage
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to keep frame times for last this many frames.
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*/
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#define VIV_STAT_FRAME_BUFFER_SIZE 30
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/*
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Total number of frames sampled for a mode. This means
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# of frames for HZ Current : VIV_STAT_EARLY_Z_SAMPLE_FRAMES
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# of frames for HZ Switched : VIV_STAT_EARLY_Z_SAMPLE_FRAMES
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+
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--------------------------------------------------------
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: (2 * VIV_STAT_EARLY_Z_SAMPLE_FRAMES) frames needed
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IMPORTANT: This total must be smaller than VIV_STAT_FRAME_BUFFER_SIZE
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*/
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#define VIV_STAT_EARLY_Z_SAMPLE_FRAMES 7
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#define VIV_STAT_EARLY_Z_LATENCY_FRAMES 2
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/* Multiplication factor for previous Hz off mode. Make it more than 1.0 to advertise HZ on.*/
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#define VIV_STAT_EARLY_Z_FACTOR (1.05f)
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/* Defines the statistical data keys monitored by the statistics module */
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typedef enum _gceSTATISTICS
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{
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gcvFRAME_FPS = 1,
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}
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gceSTATISTICS;
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/* HAL statistics information. */
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typedef struct _gcsSTATISTICS_EARLYZ
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{
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gctUINT switchBackCount;
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gctUINT nextCheckPoint;
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gctBOOL disabled;
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}
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gcsSTATISTICS_EARLYZ;
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/* HAL statistics information. */
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typedef struct _gcsSTATISTICS
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{
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gctUINT64 frameTime[VIV_STAT_FRAME_BUFFER_SIZE];
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gctUINT64 previousFrameTime;
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gctUINT frame;
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gcsSTATISTICS_EARLYZ earlyZ;
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}
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gcsSTATISTICS;
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/* Add a frame based data into current statistics. */
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void
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gcfSTATISTICS_AddData(
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IN gceSTATISTICS Key,
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IN gctUINT Value
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);
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/* Marks the frame end and triggers statistical calculations and decisions.*/
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void
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gcfSTATISTICS_MarkFrameEnd (
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void
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);
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/* Sets whether the dynmaic HZ is disabled or not .*/
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void
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gcfSTATISTICS_DisableDynamicEarlyZ (
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IN gctBOOL Disabled
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);
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#endif /*__gc_hal_statistics_h_ */
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