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xwords/xwords4/android/jni/anddict.h

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fix emacs compile-commands
2012-02-15 18:07:19 -08:00
/* -*-mode: C; compile-command: "cd ..; ../scripts/ndkbuild.sh -j3"; -*- */
add copyright notice; turn logging back on for jni code
2010-03-28 23:38:53 +00:00
/*
* Copyright © 2009-2010 by Eric House (xwords@eehouse.org). All
* rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
initial checkin of jni source and build scripts for android port
2010-01-02 19:10:08 +00:00
#ifndef _ANDDICT_H_
#define _ANDDICT_H_
#include "dictnry.h"
use dictmgr in java. This requires jni globals that live across boards being opened and that include a mempool dicts will be allocated out of. Seems to work, and to get ref counts as high as 6 or so before they drop down to one when all boards are closed. (The final is held by the dictmgr which won't give it up until the app itself is GC'd)
2014-03-10 19:14:59 -07:00
#include "dictmgr.h"
factor out and_dictionary_make_empty
2010-02-09 14:22:59 +00:00
#include "comtypes.h"
implement dictChanged. And so that utf8 dicts could be opened without their games being drawn (no BoardActivity around) break the two android-only callbacks out of UtilCtxt and into a new JNIUtils interface that then requires new handing in C.
2010-02-11 13:27:09 +00:00
#include "jniutlswrapper.h"
initial checkin of jni source and build scripts for android port
2010-01-02 19:10:08 +00:00
void
pass env into dict-related methods I was getting an occasional crash using a stale env to delete a dict's resources because the dict was cacheing the env that created it. Dumb! Using the thread->env mapping stuff worked, but that felt risky and so I tried just passing it in. It's safe, and involves an amount of change I can tolerate. So likely going that way.
2020-04-25 11:34:58 -07:00
dict_splitFaces( DictionaryCtxt* dict, XWEnv xwe, const XP_U8* bytes,
initial checkin of jni source and build scripts for android port
2010-01-02 19:10:08 +00:00
XP_U16 nBytes, XP_U16 nFaces );
retain thread->env mapping in DEBUG builds only I'm keeping it AND asserting at every possible location that the env passed all the way in is the same as what the mapping produces. If in months I haven't seen a single crash then I can evaluate which way of passing the env around is better. (It'd be code size vs. performance, as the passing of env is noticably faster. Code size could be fixed by turning 'XWEnv xwe,' into a macro that goes away on some builds.)
2020-04-26 13:35:11 -07:00
DictionaryCtxt* makeDict( MPFORMAL JNIEnv *env,
#ifdef MAP_THREAD_TO_ENV
EnvThreadInfo* ti,
#endif
DictMgrCtxt* dictMgr, JNIUtilCtxt* jniutil,
jstring jname, jbyteArray bytes,
use dictmgr in java. This requires jni globals that live across boards being opened and that include a mempool dicts will be allocated out of. Seems to work, and to get ref counts as high as 6 or so before they drop down to one when all boards are closed. (The final is held by the dictmgr which won't give it up until the app itself is GC'd)
2014-03-10 19:14:59 -07:00
jstring path, jstring jlang, jboolean check );
initial checkin of jni source and build scripts for android port
2010-01-02 19:10:08 +00:00
retain thread->env mapping in DEBUG builds only I'm keeping it AND asserting at every possible location that the env passed all the way in is the same as what the mapping produces. If in months I haven't seen a single crash then I can evaluate which way of passing the env around is better. (It'd be code size vs. performance, as the passing of env is noticably faster. Code size could be fixed by turning 'XWEnv xwe,' into a macro that goes away on some builds.)
2020-04-26 13:35:11 -07:00
void makeDicts( MPFORMAL JNIEnv *env,
#ifdef MAP_THREAD_TO_ENV
EnvThreadInfo* ti,
#endif
DictMgrCtxt* dictMgr, JNIUtilCtxt* jniutil,
as first step in using mmap for dictionaries instead of passing byte arrays into the jni, pass the full file paths in in addition to the byte arrays. This isn't possible with the built-in dicts, but does work for the downloaded ones (which are usually larger). This checkin does the mmap and uses memcmp to verify that the bytes are the same as passed in. Next step is to not pass the bytes when the path will do and to actually use the mmap'd ptr.
2011-08-08 19:41:45 -07:00
DictionaryCtxt** dict, PlayerDicts* dicts, jobjectArray jnames,
jobjectArray jdicts, jobjectArray jpaths, jstring jlang );
Save and restore per-player dicts; load games that have 'em correctly. Robots default to BasEnglish dict and humans to CollegeEng. Add new per-game default for robot dict. Still need to deal with language changes and non-English case in general.
2011-04-11 06:42:17 -07:00
void destroyDicts( PlayerDicts* dicts );
pass env into dict-related methods I was getting an occasional crash using a stale env to delete a dict's resources because the dict was cacheing the env that created it. Dumb! Using the thread->env mapping stuff worked, but that felt risky and so I tried just passing it in. It's safe, and involves an amount of change I can tolerate. So likely going that way.
2020-04-25 11:34:58 -07:00
DictionaryCtxt* and_dictionary_make_empty( MPFORMAL JNIUtilCtxt* jniutil );
initial checkin of jni source and build scripts for android port
2010-01-02 19:10:08 +00:00
implement dictChanged. And so that utf8 dicts could be opened without their games being drawn (no BoardActivity around) break the two android-only callbacks out of UtilCtxt and into a new JNIUtils interface that then requires new handing in C.
2010-02-11 13:27:09 +00:00
jobject and_dictionary_getChars( JNIEnv* env, DictionaryCtxt* dict );
add debug-only logging toward figuring out occasional bad-dict crash
2014-01-31 07:55:07 -08:00
# ifdef DEBUG
fix compile warnings
2014-02-10 18:23:03 -08:00
uint32_t andDictID(const DictionaryCtxt* dict);
add debug-only logging toward figuring out occasional bad-dict crash
2014-01-31 07:55:07 -08:00
# endif
initial checkin of jni source and build scripts for android port
2010-01-02 19:10:08 +00:00
#endif
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