129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* 2580dfd3c4aa61ffe48dc24dd4168ec8c2eb1cd43Sushil Chauhan* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved. 329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* 429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* Redistribution and use in source and binary forms, with or without 529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* modification, are permitted provided that the following conditions are 629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* met: 729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* * Redistributions of source code must retain the above copyright 829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* notice, this list of conditions and the following disclaimer. 929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* * Redistributions in binary form must reproduce the above 1029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* copyright notice, this list of conditions and the following 1129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* disclaimer in the documentation and/or other materials provided 1229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* with the distribution. 13a43fb8fce6d9be5577de1e0f49c99bd4fe2f6d44Duy Truong* * Neither the name of The Linux Foundation nor the names of its 1429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* contributors may be used to endorse or promote products derived 1529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* from this software without specific prior written permission. 1629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* 1729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 1829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 1929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 2029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 2129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 2229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 2329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 2429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 2529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 2629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 2729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed*/ 2929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 3029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#ifndef OVERLAY_UTILS_H 3129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#define OVERLAY_UTILS_H 3229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 3329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <cutils/log.h> // ALOGE, etc 3429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <errno.h> 3529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <fcntl.h> // open, O_RDWR, etc 3629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <hardware/hardware.h> 3729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <hardware/gralloc.h> // buffer_handle_t 38f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed#include <linux/msm_mdp.h> // flags 39f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shah#include <linux/msm_rotator.h> 4029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <stdio.h> 4129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <stdlib.h> 4229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <string.h> 4329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <sys/stat.h> 4429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <sys/types.h> 4529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include <utils/Log.h> 46f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed#include "gralloc_priv.h" //for interlace 47d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed 48580dfd3c4aa61ffe48dc24dd4168ec8c2eb1cd43Sushil Chauhan// Older platforms do not support Venus. 49580dfd3c4aa61ffe48dc24dd4168ec8c2eb1cd43Sushil Chauhan#ifndef VENUS_COLOR_FORMAT 50513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava#define MDP_Y_CBCR_H2V2_VENUS (MDP_IMGTYPE_LIMIT2 + 1) 51d28fbcbdca035d5ca238aeba5628add89172c573Sushil Chauhan#endif 52d28fbcbdca035d5ca238aeba5628add89172c573Sushil Chauhan 5329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* 5429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* 5529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* Collection of utilities functions/structs/enums etc... 5629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* 5729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* */ 5829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 5929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// comment that out if you want to remove asserts 6029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// or put it as -D in Android.mk. your choice. 6129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#define OVERLAY_HAS_ASSERT 6229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 6329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#ifdef OVERLAY_HAS_ASSERT 6429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed# define OVASSERT(x, ...) if(!(x)) { ALOGE(__VA_ARGS__); abort(); } 6529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#else 6629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed# define OVASSERT(x, ...) ALOGE_IF(!(x), __VA_ARGS__) 6729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#endif // OVERLAY_HAS_ASSERT 6829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 6929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#define DEBUG_OVERLAY 0 7029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#define PROFILE_OVERLAY 0 7129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 726457316fc7ae8ea29d763edce3fc1ffc78dd7387Saurabh Shah#ifndef MDSS_MDP_RIGHT_MIXER 736457316fc7ae8ea29d763edce3fc1ffc78dd7387Saurabh Shah#define MDSS_MDP_RIGHT_MIXER 0x100 746457316fc7ae8ea29d763edce3fc1ffc78dd7387Saurabh Shah#endif 756457316fc7ae8ea29d763edce3fc1ffc78dd7387Saurabh Shah 766371fcefbcaf155e7402b3a7343d800470631d04Jeykumar Sankaran#ifndef MDP_OV_PIPE_FORCE_DMA 776371fcefbcaf155e7402b3a7343d800470631d04Jeykumar Sankaran#define MDP_OV_PIPE_FORCE_DMA 0x4000 786371fcefbcaf155e7402b3a7343d800470631d04Jeykumar Sankaran#endif 796371fcefbcaf155e7402b3a7343d800470631d04Jeykumar Sankaran 8044d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah#define FB_DEVICE_TEMPLATE "/dev/graphics/fb%u" 8144d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah#define NUM_FB_DEVICES 3 8244d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah 8329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmednamespace overlay { 8429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 8529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// fwd 8629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedclass Overlay; 87e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shahclass OvFD; 88e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shah 89e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shah/* helper function to open by using fbnum */ 90e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shahbool open(OvFD& fd, uint32_t fbnum, const char* const dev, 91e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shah int flags = O_RDWR); 9229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 9329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmednamespace utils { 9429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedstruct Whf; 9529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedstruct Dim; 9629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 9729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline uint32_t setBit(uint32_t x, uint32_t mask) { 9829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return (x | mask); 9929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 10029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 10129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline uint32_t clrBit(uint32_t x, uint32_t mask) { 10229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return (x & ~mask); 10329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 10429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 10529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* Utility class to help avoid copying instances by making the copy ctor 10629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* and assignment operator private 10729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* 10829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* Usage: 109f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed* class SomeClass : utils::NoCopy {...}; 11029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed*/ 11129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedclass NoCopy { 11229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedprotected: 11329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed NoCopy(){} 11429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ~NoCopy() {} 11529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedprivate: 11629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed NoCopy(const NoCopy&); 11729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed const NoCopy& operator=(const NoCopy&); 11829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 11929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 12029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 12129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* 3D related utils, defines etc... 12229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * The compound format passed to the overlay is 12329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * ABCCC where A is the input 3D format 12429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * B is the output 3D format 12529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * CCC is the color format e.g YCbCr420SP YCrCb420SP etc */ 12629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum { SHIFT_OUT_3D = 12, 12729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed SHIFT_TOT_3D = 16 }; 12829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum { INPUT_3D_MASK = 0xFFFF0000, 12929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed OUTPUT_3D_MASK = 0x0000FFFF }; 13029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum { BARRIER_LAND = 1, 13129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed BARRIER_PORT = 2 }; 13229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 13329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline uint32_t format3D(uint32_t x) { return x & 0xFF000; } 13429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline uint32_t format3DOutput(uint32_t x) { 13529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return (x & 0xF000) >> SHIFT_OUT_3D; } 13629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline uint32_t format3DInput(uint32_t x) { return x & 0xF0000; } 13729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 13829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedbool isHDMIConnected (); 13929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedbool is3DTV(); 14029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedbool isPanel3D(); 14129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedbool usePanel3D(); 14229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedbool send3DInfoPacket (uint32_t fmt); 14329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedbool enableBarrier (uint32_t orientation); 14429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmeduint32_t getS3DFormat(uint32_t fmt); 145379167d52f574c0ddf0ac47272aec7dfd15929a1Sushil Chauhanbool isMdssRotator(); 146f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 14729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <int CHAN> 148f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedbool getPositionS3D(const Whf& whf, Dim& out); 149f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 15029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <int CHAN> 151f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedbool getCropS3D(const Dim& in, Dim& out, uint32_t fmt); 152f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 15329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <class Type> 154f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedvoid swapWidthHeight(Type& width, Type& height); 15529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 15629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedstruct Dim { 15729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed Dim () : x(0), y(0), 15829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed w(0), h(0), 15929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed o(0) {} 16029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed Dim(uint32_t _x, uint32_t _y, uint32_t _w, uint32_t _h) : 16129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed x(_x), y(_y), 16229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed w(_w), h(_h) {} 16329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed Dim(uint32_t _x, uint32_t _y, uint32_t _w, uint32_t _h, uint32_t _o) : 16429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed x(_x), y(_y), 16529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed w(_w), h(_h), 16629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed o(_o) {} 16729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed bool check(uint32_t _w, uint32_t _h) const { 16829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return (x+w <= _w && y+h <= _h); 16929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 17029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 17129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 17229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed bool operator==(const Dim& d) const { 17329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return d.x == x && d.y == y && 17429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed d.w == w && d.h == h && 17529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed d.o == o; 17629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 17729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 17829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed bool operator!=(const Dim& d) const { 17929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return !operator==(d); 18029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 18129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 18229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void dump() const; 18329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t x; 18429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t y; 18529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t w; 18629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t h; 18729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t o; 18829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 18929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 19029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// TODO have Whfz 19129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 19229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedstruct Whf { 19329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed Whf() : w(0), h(0), format(0), size(0) {} 19429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed Whf(uint32_t wi, uint32_t he, uint32_t f) : 19529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed w(wi), h(he), format(f), size(0) {} 19629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed Whf(uint32_t wi, uint32_t he, uint32_t f, uint32_t s) : 19729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed w(wi), h(he), format(f), size(s) {} 19829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // FIXME not comparing size at the moment 19929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed bool operator==(const Whf& whf) const { 20029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return whf.w == w && whf.h == h && 20129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed whf.format == format; 20229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 20329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed bool operator!=(const Whf& whf) const { 20429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return !operator==(whf); 20529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 20629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void dump() const; 20729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t w; 20829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t h; 20929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t format; 21029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t size; 21129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 21229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 21329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum { MAX_PATH_LEN = 256 }; 21429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 21518bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmedenum { DEFAULT_PLANE_ALPHA = 0xFF }; 21618bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed 21729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/** 21829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Rotator flags: not to be confused with orientation flags. 21936963690317abceae79621f14ba41ff62b3ff489Saurabh Shah * Usually, you want to open the rotator to make sure it is 22029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * ready for business. 22129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * */ 222d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan enum eRotFlags { 223d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan ROT_FLAGS_NONE = 0, 224d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan //Use rotator for 0 rotation. It is used anyway for others. 225d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan ROT_0_ENABLED = 1 << 0, 226d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan //Enable rotator downscale optimization for hardware bugs not handled in 227d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan //driver. If downscale optimizatation is required, 228d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan //then rotator will be used even if its 0 rotation case. 229d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan ROT_DOWNSCALE_ENABLED = 1 << 1, 23036963690317abceae79621f14ba41ff62b3ff489Saurabh Shah ROT_PREROTATED = 1 << 2, 231d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan}; 232d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan 233d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnanenum eRotDownscale { 234d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan ROT_DS_NONE = 0, 235d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan ROT_DS_HALF = 1, 236d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan ROT_DS_FOURTH = 2, 237d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan ROT_DS_EIGHTH = 3, 23829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 23929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 24029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* The values for is_fg flag for control alpha and transp 24129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * IS_FG_OFF means is_fg = 0 24229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * IS_FG_SET means is_fg = 1 24329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed */ 24429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum eIsFg { 24529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed IS_FG_OFF = 0, 24629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed IS_FG_SET = 1 24729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 24829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 24929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* 25029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Various mdp flags like PIPE SHARE, DEINTERLACE etc... 25129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * kernel/common/linux/msm_mdp.h 25229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * INTERLACE_MASK: hardware/qcom/display/libgralloc/badger/fb_priv.h 25329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * */ 25429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum eMdpFlags { 25529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed OV_MDP_FLAGS_NONE = 0, 25629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed OV_MDP_PIPE_SHARE = MDP_OV_PIPE_SHARE, 2576371fcefbcaf155e7402b3a7343d800470631d04Jeykumar Sankaran OV_MDP_PIPE_FORCE_DMA = MDP_OV_PIPE_FORCE_DMA, 25829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed OV_MDP_DEINTERLACE = MDP_DEINTERLACE, 259f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OV_MDP_SECURE_OVERLAY_SESSION = MDP_SECURE_OVERLAY_SESSION, 260f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OV_MDP_SOURCE_ROTATED_90 = MDP_SOURCE_ROTATED_90, 261799a39759ba03b08cb96ffb4bb7a2359a2959d93Saurabh Shah OV_MDP_BACKEND_COMPOSITION = MDP_BACKEND_COMPOSITION, 26291a6a994e8d799ea2d4c4cbe6ff2e9be76105988Saurabh Shah OV_MDP_BLEND_FG_PREMULT = MDP_BLEND_FG_PREMULT, 263e87b66d295a83b90e22bf4b7c48051eaea01ef75Saurabh Shah OV_MDP_FLIP_H = MDP_FLIP_LR, 264e87b66d295a83b90e22bf4b7c48051eaea01ef75Saurabh Shah OV_MDP_FLIP_V = MDP_FLIP_UD, 2656457316fc7ae8ea29d763edce3fc1ffc78dd7387Saurabh Shah OV_MDSS_MDP_RIGHT_MIXER = MDSS_MDP_RIGHT_MIXER, 266e2b94da0a7de2a5cad9ecb90ed3eee5dca219863Saurabh Shah OV_MDP_PP_EN = MDP_OVERLAY_PP_CFG_EN, 26729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 26829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 26929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum eZorder { 27036963690317abceae79621f14ba41ff62b3ff489Saurabh Shah ZORDER_0 = 0, 27129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ZORDER_1, 27229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ZORDER_2, 273d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed ZORDER_3, 27429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed Z_SYSTEM_ALLOC = 0xFFFF 27529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 27629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 27729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum eMdpPipeType { 27844d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_MDP_PIPE_RGB = 0, 279d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed OV_MDP_PIPE_VG, 2806371fcefbcaf155e7402b3a7343d800470631d04Jeykumar Sankaran OV_MDP_PIPE_DMA, 281d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed OV_MDP_PIPE_ANY, //Any 28229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 28329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 28444d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah// Identify destination pipes 28544d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah// TODO Names useless, replace with int and change all interfaces 28629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum eDest { 28744d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P0 = 0, 28844d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P1, 28944d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P2, 29044d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P3, 29144d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P4, 29244d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P5, 29344d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P6, 29444d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P7, 29544d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P8, 29644d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_P9, 297d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed OV_INVALID, 29844d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah OV_MAX = OV_INVALID, 299d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed}; 300d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed 301d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed/* Used when a buffer is split over 2 pipes and sent to display */ 302d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmedenum { 303d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed OV_LEFT_SPLIT = 0, 304d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmed OV_RIGHT_SPLIT, 30529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 30629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 30729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* values for copybit_set_parameter(OVERLAY_TRANSFORM) */ 30829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum eTransform { 30929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* No rot */ 310f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVERLAY_TRANSFORM_0 = 0x0, 311f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed /* flip source image horizontally 0x1 */ 312f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVERLAY_TRANSFORM_FLIP_H = HAL_TRANSFORM_FLIP_H, 313f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed /* flip source image vertically 0x2 */ 314f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVERLAY_TRANSFORM_FLIP_V = HAL_TRANSFORM_FLIP_V, 31529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* rotate source image 180 degrees 31629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * It is basically bit-or-ed H | V == 0x3 */ 317f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVERLAY_TRANSFORM_ROT_180 = HAL_TRANSFORM_ROT_180, 318f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed /* rotate source image 90 degrees 0x4 */ 319f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVERLAY_TRANSFORM_ROT_90 = HAL_TRANSFORM_ROT_90, 320f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed /* rotate source image 90 degrees and flip horizontally 0x5 */ 321f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVERLAY_TRANSFORM_ROT_90_FLIP_H = HAL_TRANSFORM_ROT_90 | 322f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed HAL_TRANSFORM_FLIP_H, 323f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed /* rotate source image 90 degrees and flip vertically 0x6 */ 324f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVERLAY_TRANSFORM_ROT_90_FLIP_V = HAL_TRANSFORM_ROT_90 | 325f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed HAL_TRANSFORM_FLIP_V, 32629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* rotate source image 270 degrees 32729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * Basically 180 | 90 == 0x7 */ 328f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVERLAY_TRANSFORM_ROT_270 = HAL_TRANSFORM_ROT_270, 32929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* rotate invalid like in Transform.h */ 330f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVERLAY_TRANSFORM_INV = 0x80 33129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 33229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 33318bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmedenum eBlending { 33418bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed OVERLAY_BLENDING_UNDEFINED = 0x0, 33518bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed /* No blending */ 33618bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed OVERLAY_BLENDING_OPAQUE, 33718bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed /* src.rgb + dst.rgb*(1-src_alpha) */ 33818bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed OVERLAY_BLENDING_PREMULT, 33918bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed /* src.rgb * src_alpha + dst.rgb (1 - src_alpha) */ 34018bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed OVERLAY_BLENDING_COVERAGE, 34118bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed}; 34218bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed 34329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// Used to consolidate pipe params 34429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedstruct PipeArgs { 34529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed PipeArgs() : mdpFlags(OV_MDP_FLAGS_NONE), 34629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed zorder(Z_SYSTEM_ALLOC), 34729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed isFg(IS_FG_OFF), 34818bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed rotFlags(ROT_FLAGS_NONE), 34918bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed planeAlpha(DEFAULT_PLANE_ALPHA), 35018bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed blending(OVERLAY_BLENDING_COVERAGE){ 35129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 35229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 353f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed PipeArgs(eMdpFlags f, Whf _whf, 35418bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed eZorder z, eIsFg fg, eRotFlags r, 35518bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed int pA, eBlending b) : 35629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mdpFlags(f), 35729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed whf(_whf), 35829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed zorder(z), 35929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed isFg(fg), 36018bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed rotFlags(r), 36118bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed planeAlpha(pA), 36218bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed blending(b){ 36329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 36429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 365f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed eMdpFlags mdpFlags; // for mdp_overlay flags 36629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed Whf whf; 36729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed eZorder zorder; // stage number 36829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed eIsFg isFg; // control alpha & transp 36929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed eRotFlags rotFlags; 37018bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed int planeAlpha; 37118bdb52a00d4762d423b060e3142fd958664303eNaseer Ahmed eBlending blending; 37229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 37329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 37444d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah// Cannot use HW_OVERLAY_MAGNIFICATION_LIMIT, since at the time 37544d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah// of integration, HW_OVERLAY_MAGNIFICATION_LIMIT was a define 37644d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shahenum { HW_OV_MAGNIFICATION_LIMIT = 20, 37744d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah HW_OV_MINIFICATION_LIMIT = 8 37844d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah}; 37944d5282b252fa1db88472542c0b9d794fd915d54Saurabh Shah 38029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline void setMdpFlags(eMdpFlags& f, eMdpFlags v) { 38129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed f = static_cast<eMdpFlags>(setBit(f, v)); 38229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 38329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 38429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline void clearMdpFlags(eMdpFlags& f, eMdpFlags v) { 38529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed f = static_cast<eMdpFlags>(clrBit(f, v)); 38629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 38729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 38829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// fb 0/1/2 38929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum { FB0, FB1, FB2 }; 39029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 39129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed//Panels could be categorized as primary and external 39229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum { PRIMARY, EXTERNAL }; 39329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 39429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// 2 for rgb0/1 double bufs 39529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum { RGB_PIPE_NUM_BUFS = 2 }; 39629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 39729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedstruct ScreenInfo { 39829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ScreenInfo() : mFBWidth(0), 39929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mFBHeight(0), 40029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mFBbpp(0), 40129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mFBystride(0) {} 40229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void dump(const char* const s) const; 40329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t mFBWidth; 40429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t mFBHeight; 40529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t mFBbpp; 40629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed uint32_t mFBystride; 40729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 40829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 40929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedint getMdpFormat(int format); 4104e2cfc92692f8b9c03cb35702fa5ffeda0d29571Saurabh Shahint getHALFormat(int mdpFormat); 41136963690317abceae79621f14ba41ff62b3ff489Saurabh Shahint getDownscaleFactor(const int& src_w, const int& src_h, 41236963690317abceae79621f14ba41ff62b3ff489Saurabh Shah const int& dst_w, const int& dst_h); 4134e2cfc92692f8b9c03cb35702fa5ffeda0d29571Saurabh Shah 41429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* flip is upside down and such. V, H flip 41529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * rotation is 90, 180 etc 41629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * It returns MDP related enum/define that match rot+flip*/ 41729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedint getMdpOrient(eTransform rotation); 4189c876d9f8c446aaf01cf8dc3a2cd5cff48dc3585Saurabh Shahconst char* getFormatString(int format); 41929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 42029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <class T> 421f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedinline void memset0(T& t) { ::memset(&t, 0, sizeof(T)); } 42229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 42329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <class T> inline void swap ( T& a, T& b ) 42429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 42529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed T c(a); a=b; b=c; 42629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 42729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 42829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline int alignup(int value, int a) { 42929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed //if align = 0, return the value. Else, do alignment. 43029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return a ? ((((value - 1) / a) + 1) * a) : value; 43129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 43229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 433d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnaninline int aligndown(int value, int a) { 434d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan //if align = 0, return the value. Else, do alignment. 435d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan return a ? ((value) & ~(a-1)) : value; 436d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan} 437d82ce1da8ebdba46e6d0119fac1aa8d4b9b033b7Ramkumar Radhakrishnan 43829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// FIXME that align should replace the upper one. 43929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline int align(int value, int a) { 44029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed //if align = 0, return the value. Else, do alignment. 44129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return a ? ((value + (a-1)) & ~(a-1)) : value; 44229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 44329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 44429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum eRotOutFmt { 44529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ROT_OUT_FMT_DEFAULT, 44629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ROT_OUT_FMT_Y_CRCB_H2V2 44729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 44829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 44929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <int ROT_OUT_FMT> struct RotOutFmt; 45029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 45129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// FIXME, taken from gralloc_priv.h. Need to 45229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// put it back as soon as overlay takes place of the old one 45329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* possible formats for 3D content*/ 45429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum { 45529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_NO_3D = 0x0000, 45629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_IN_SIDE_BY_SIDE_L_R = 0x10000, 45729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_IN_TOP_BOTTOM = 0x20000, 45829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_IN_INTERLEAVE = 0x40000, 45929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_IN_SIDE_BY_SIDE_R_L = 0x80000, 46029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_SIDE_BY_SIDE = 0x1000, 46129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_TOP_BOTTOM = 0x2000, 46229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_INTERLEAVE = 0x4000, 46329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_MONOSCOPIC = 0x8000 46429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 46529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 46629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedenum { HAL_3D_OUT_SBS_MASK = 46729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_SIDE_BY_SIDE >> overlay::utils::SHIFT_OUT_3D, 46829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_TOP_BOT_MASK = 46929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_TOP_BOTTOM >> overlay::utils::SHIFT_OUT_3D, 47029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_INTERL_MASK = 47129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_INTERLEAVE >> overlay::utils::SHIFT_OUT_3D, 47229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_MONOS_MASK = 47329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed HAL_3D_OUT_MONOSCOPIC >> overlay::utils::SHIFT_OUT_3D 47429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 47529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 47629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 47729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline bool isYuv(uint32_t format) { 47829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed switch(format){ 47929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case MDP_Y_CBCR_H2V1: 48029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case MDP_Y_CBCR_H2V2: 48129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case MDP_Y_CRCB_H2V2: 482b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah case MDP_Y_CRCB_H1V1: 483b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah case MDP_Y_CRCB_H2V1: 48429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case MDP_Y_CRCB_H2V2_TILE: 48529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case MDP_Y_CBCR_H2V2_TILE: 486b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah case MDP_Y_CR_CB_H2V2: 487ae1044e0cbab8d26851782e85525ee9e0e6127e6Saurabh Shah case MDP_Y_CR_CB_GH2V2: 488d28fbcbdca035d5ca238aeba5628add89172c573Sushil Chauhan case MDP_Y_CBCR_H2V2_VENUS: 48929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return true; 49029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed default: 49129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return false; 49229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 49329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return false; 49429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 49529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 49629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline bool isRgb(uint32_t format) { 49729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed switch(format) { 49829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case MDP_RGBA_8888: 49929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case MDP_BGRA_8888: 50029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case MDP_RGBX_8888: 50129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case MDP_RGB_565: 50229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return true; 50329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed default: 50429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return false; 50529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 50629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return false; 50729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 50829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 5099c876d9f8c446aaf01cf8dc3a2cd5cff48dc3585Saurabh Shahinline const char* getFormatString(int format){ 510513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava static const char* const formats[] = { 511513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_RGB_565", 512513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_XRGB_8888", 513513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CBCR_H2V2", 514513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CBCR_H2V2_ADRENO", 515513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_ARGB_8888", 516513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_RGB_888", 517513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CRCB_H2V2", 518513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_YCRYCB_H2V1", 519513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CRCB_H2V1", 520513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CBCR_H2V1", 521513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CRCB_H1V2", 522513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CBCR_H1V2", 523513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_RGBA_8888", 524513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_BGRA_8888", 525513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_RGBX_8888", 526513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CRCB_H2V2_TILE", 527513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CBCR_H2V2_TILE", 528513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CR_CB_H2V2", 529513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CR_CB_GH2V2", 530513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CB_CR_H2V2", 531513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CRCB_H1V1", 532513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CBCR_H1V1", 533513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_YCRCB_H1V1", 534513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_YCBCR_H1V1", 535513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_BGR_565", 536513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_BGR_888", 537513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_Y_CBCR_H2V2_VENUS", 538513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_IMGTYPE_LIMIT", 539513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_RGB_BORDERFILL", 540513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_FB_FORMAT", 541513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava "MDP_IMGTYPE_LIMIT2" 542513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava }; 543513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava if(format < 0 || format >= (int)(sizeof(formats) / sizeof(formats[0]))) { 5449c876d9f8c446aaf01cf8dc3a2cd5cff48dc3585Saurabh Shah ALOGE("%s wrong fmt %d", __FUNCTION__, format); 5459c876d9f8c446aaf01cf8dc3a2cd5cff48dc3585Saurabh Shah return "Unsupported format"; 5469c876d9f8c446aaf01cf8dc3a2cd5cff48dc3585Saurabh Shah } 54729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return formats[format]; 54829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 54929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 55029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline void Whf::dump() const { 55129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("== Dump WHF w=%d h=%d f=%d s=%d start/end ==", 55229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed w, h, format, size); 55329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 55429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 55529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline void Dim::dump() const { 55629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("== Dump Dim x=%d y=%d w=%d h=%d start/end ==", x, y, w, h); 55729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 55829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 559513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastavainline int getMdpOrient(eTransform rotation) { 560513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava ALOGE_IF(DEBUG_OVERLAY, "%s: rot=%d", __FUNCTION__, rotation); 561513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava switch(rotation) 562513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava { 563513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava case OVERLAY_TRANSFORM_0 : return 0; 564513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava case OVERLAY_TRANSFORM_FLIP_V: return MDP_FLIP_UD; 565513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava case OVERLAY_TRANSFORM_FLIP_H: return MDP_FLIP_LR; 566513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava case OVERLAY_TRANSFORM_ROT_90: return MDP_ROT_90; 567513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava //getMdpOrient will switch the flips if the source is 90 rotated. 568513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava //Clients in Android dont factor in 90 rotation while deciding flip. 569513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava case OVERLAY_TRANSFORM_ROT_90_FLIP_V: 570513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava return MDP_ROT_90 | MDP_FLIP_LR; 571513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava case OVERLAY_TRANSFORM_ROT_90_FLIP_H: 572513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava return MDP_ROT_90 | MDP_FLIP_UD; 573513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava case OVERLAY_TRANSFORM_ROT_180: return MDP_ROT_180; 574513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava case OVERLAY_TRANSFORM_ROT_270: return MDP_ROT_270; 575513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava default: 576513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava ALOGE("%s: invalid rotation value (value = 0x%x", 577513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava __FUNCTION__, rotation); 578513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava } 579513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava return -1; 580513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava} 581513ddc2124abf90c63af41999201f0d2031af0c8Vineeta Srivastava 58229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed// FB0 58329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <int CHAN> 58429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline Dim getPositionS3DImpl(const Whf& whf) 58529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 58629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed switch (whf.format & OUTPUT_3D_MASK) 58729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed { 58829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_OUT_SBS_MASK: 58929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // x, y, w, h 59029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(0, 0, whf.w/2, whf.h); 59129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_OUT_TOP_BOT_MASK: 59229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(0, 0, whf.w, whf.h/2); 59329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_OUT_MONOS_MASK: 59429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(); 59529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_OUT_INTERL_MASK: 59629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // FIXME error? 59729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s HAL_3D_OUT_INTERLEAVE_MASK", __FUNCTION__); 59829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(); 59929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed default: 60029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s Unsupported 3D output format %d", __FUNCTION__, 60129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed whf.format); 60229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 60329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(); 60429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 60529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 60629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <> 607d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmedinline Dim getPositionS3DImpl<utils::OV_RIGHT_SPLIT>(const Whf& whf) 60829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 60929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed switch (whf.format & OUTPUT_3D_MASK) 61029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed { 61129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_OUT_SBS_MASK: 61229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(whf.w/2, 0, whf.w/2, whf.h); 61329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_OUT_TOP_BOT_MASK: 61429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(0, whf.h/2, whf.w, whf.h/2); 61529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_OUT_MONOS_MASK: 61629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(0, 0, whf.w, whf.h); 61729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_OUT_INTERL_MASK: 61829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // FIXME error? 61929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s HAL_3D_OUT_INTERLEAVE_MASK", __FUNCTION__); 62029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(); 62129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed default: 62229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s Unsupported 3D output format %d", __FUNCTION__, 62329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed whf.format); 62429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 62529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(); 62629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 62729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 62829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <int CHAN> 62929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline bool getPositionS3D(const Whf& whf, Dim& out) { 63029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed out = getPositionS3DImpl<CHAN>(whf); 63129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return (out != Dim()); 63229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 63329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 63429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <int CHAN> 63529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline Dim getCropS3DImpl(const Dim& in, uint32_t fmt) { 63629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed switch (fmt & INPUT_3D_MASK) 63729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed { 63829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_IN_SIDE_BY_SIDE_L_R: 63929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(0, 0, in.w/2, in.h); 64029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_IN_SIDE_BY_SIDE_R_L: 64129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(in.w/2, 0, in.w/2, in.h); 64229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_IN_TOP_BOTTOM: 64329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(0, 0, in.w, in.h/2); 64429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_IN_INTERLEAVE: 64529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s HAL_3D_IN_INTERLEAVE", __FUNCTION__); 64629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed break; 64729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed default: 64829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s Unsupported 3D format %d", __FUNCTION__, fmt); 64929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed break; 65029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 65129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(); 65229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 65329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 65429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <> 655d551ebe2cb65d9da47d3e25f6004b8870afec8b4Naseer Ahmedinline Dim getCropS3DImpl<utils::OV_RIGHT_SPLIT>(const Dim& in, uint32_t fmt) { 65629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed switch (fmt & INPUT_3D_MASK) 65729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed { 65829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_IN_SIDE_BY_SIDE_L_R: 65929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(in.w/2, 0, in.w/2, in.h); 66029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_IN_SIDE_BY_SIDE_R_L: 66129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(0, 0, in.w/2, in.h); 66229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_IN_TOP_BOTTOM: 66329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(0, in.h/2, in.w, in.h/2); 66429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed case HAL_3D_IN_INTERLEAVE: 66529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s HAL_3D_IN_INTERLEAVE", __FUNCTION__); 66629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed break; 66729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed default: 66829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s Unsupported 3D format %d", __FUNCTION__, fmt); 66929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed break; 67029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 67129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return Dim(); 67229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 67329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 67429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <int CHAN> 67529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline bool getCropS3D(const Dim& in, Dim& out, uint32_t fmt) 67629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 67729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed out = getCropS3DImpl<CHAN>(in, fmt); 67829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return (out != Dim()); 67929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 68029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 68129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedtemplate <class Type> 68229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedvoid swapWidthHeight(Type& width, Type& height) { 68329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed Type tmp = width; 68429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed width = height; 68529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed height = tmp; 68629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 68729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 68829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline void ScreenInfo::dump(const char* const s) const { 68929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("== Dump %s ScreenInfo w=%d h=%d" 69029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed " bpp=%d stride=%d start/end ==", 69129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed s, mFBWidth, mFBHeight, mFBbpp, mFBystride); 69229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 69329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 694e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shahinline bool openDev(OvFD& fd, int fbnum, 695e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shah const char* const devpath, int flags) { 696e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shah return overlay::open(fd, fbnum, devpath, flags); 697e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shah} 698e012f7ad3026349c5a6edafbd550cd83655b99d5Saurabh Shah 699b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shahtemplate <class T> 700b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shahinline void even_ceil(T& value) { 701b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah if(value & 1) 702b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah value++; 703b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah} 704b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah 705b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shahtemplate <class T> 706b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shahinline void even_floor(T& value) { 707b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah if(value & 1) 708b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah value--; 709b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah} 710b121e140e51d0dfcd4885289d56fb54b4d0d8e6eSaurabh Shah 7110dab964bf13bdd788234fc4eddd8690e6ba1ebebSaurabh Shahvoid preRotateSource(const eTransform& tr, Whf& whf, Dim& srcCrop); 712f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shahvoid getDump(char *buf, size_t len, const char *prefix, const mdp_overlay& ov); 713f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shahvoid getDump(char *buf, size_t len, const char *prefix, const msmfb_img& ov); 714f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shahvoid getDump(char *buf, size_t len, const char *prefix, const mdp_rect& ov); 715f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shahvoid getDump(char *buf, size_t len, const char *prefix, 716f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shah const msmfb_overlay_data& ov); 717f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shahvoid getDump(char *buf, size_t len, const char *prefix, const msmfb_data& ov); 718f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shahvoid getDump(char *buf, size_t len, const char *prefix, 719f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shah const msm_rotator_img_info& ov); 720f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shahvoid getDump(char *buf, size_t len, const char *prefix, 721f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shah const msm_rotator_data_info& ov); 722f48c59032a351cda58b2057423b2646423acd7c7Saurabh Shah 72329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} // namespace utils ends 72429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 72529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed//--------------------Class Res stuff (namespace overlay only) ----------- 72629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 72729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedclass Res { 72829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedpublic: 72929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // /dev/graphics/fb%u 730f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed static const char* const fbPath; 73129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // /dev/msm_rotator 73229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed static const char* const rotPath; 73329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // /sys/class/graphics/fb1/format_3d 73429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed static const char* const format3DFile; 73529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // /sys/class/graphics/fb1/3d_present 73629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed static const char* const edid3dInfoFile; 73729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // /sys/devices/platform/mipi_novatek.0/enable_3d_barrier 73829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed static const char* const barrierFile; 73929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 74029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 74129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 74229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed//--------------------Class OvFD stuff (namespace overlay only) ----------- 74329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 74429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* 74529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* Holds one FD 74629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* Dtor will NOT close the underlying FD. 74729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* That enables us to copy that object around 74829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* */ 74929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedclass OvFD { 75029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedpublic: 75129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* Ctor */ 75229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed explicit OvFD(); 75329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 75429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* dtor will NOT close the underlying FD */ 75529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ~OvFD(); 75629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 75729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* Open fd using the path given by dev. 75829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed * return false in failure */ 75929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed bool open(const char* const dev, 76029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int flags = O_RDWR); 76129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 76229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* populate path */ 76329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void setPath(const char* const dev); 76429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 76529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* Close fd if we have a valid fd. */ 76629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed bool close(); 76729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 76829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* returns underlying fd.*/ 76929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int getFD() const; 77029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 77129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* returns true if fd is valid */ 77229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed bool valid() const; 77329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 77429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* like operator= */ 77529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void copy(int fd); 77629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 77729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* dump the state of the instance */ 77829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed void dump() const; 77929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedprivate: 78029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* helper enum for determine valid/invalid fd */ 78129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed enum { INVAL = -1 }; 78229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 78329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* actual os fd */ 78429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int mFD; 78529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 78629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed /* path, for debugging */ 78729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed char mPath[utils::MAX_PATH_LEN]; 78829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed}; 78929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 79029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed//-------------------Inlines-------------------------- 79129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 79229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline bool open(OvFD& fd, uint32_t fbnum, const char* const dev, int flags) 79329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 79429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed char dev_name[64] = {0}; 79529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed snprintf(dev_name, sizeof(dev_name), dev, fbnum); 79629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return fd.open(dev_name, flags); 79729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 79829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 79929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline OvFD::OvFD() : mFD (INVAL) { 80029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mPath[0] = 0; 80129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 80229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 803f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedinline OvFD::~OvFD() { 804f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed //no op since copy() can be used to share fd, in 3d cases. 805f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed} 80629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 80729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline bool OvFD::open(const char* const dev, int flags) 80829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 80929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mFD = ::open(dev, flags, 0); 81029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed if (mFD < 0) { 81129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // FIXME errno, strerror in bionic? 81229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("Cant open device %s err=%d", dev, errno); 81329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return false; 81429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 81529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed setPath(dev); 81629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return true; 81729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 81829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 81929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline void OvFD::setPath(const char* const dev) 82029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 82129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ::strncpy(mPath, dev, utils::MAX_PATH_LEN); 82229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 82329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 82429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline bool OvFD::close() 82529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 82629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed int ret = 0; 82729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed if(valid()) { 82829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ret = ::close(mFD); 82929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mFD = INVAL; 83029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 83129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return (ret == 0); 83229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 83329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 83429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline bool OvFD::valid() const 83529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 83629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return (mFD != INVAL); 83729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 83829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 83929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline int OvFD::getFD() const { return mFD; } 84029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 84129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline void OvFD::copy(int fd) { 84229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mFD = fd; 84329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 84429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 84529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedinline void OvFD::dump() const 84629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 84729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("== Dump OvFD fd=%d path=%s start/end ==", 84829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mFD, mPath); 84929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 85029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 85129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed//--------------- class OvFD stuff ends --------------------- 85229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 85329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} // overlay 85429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 85529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 85629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#endif // OVERLAY_UTILS_H 857