- error codes now accessed as ERR::NO_MEM, INFO::OK etc.
- no more X-macros => the above are now recognized by visual assist
- error codes are defined by the module originating them (lib_errors has
some generic ones)
=> no full rebuild when adding some
- error descriptions are now in C++ files => can be changed without full
rebuild
added AT_STARTUP in lib.h.
This was SVN commit r4374.
premake: document extra_params
ogl: remove EXT_ symbols, use glext instead
adts: move cache into separate file (also remove old cache impl)
move SDL files in sysdep/win to libraries/SDL
ScopeTimerAccrue: change #ifdef spaghetti into templated policy class
app_hooks, define VOID_FUNC to FUNC(.., (void) )
look at stalk walk code; any reason not to work on Win64?
replace ERR_TEX_CODEC_CANNOT_HANDLE with INFO_* - not an error. also
ERR_SYM_SUPPRESS_OUTPUT ERR_SYM_SINGLE_SYMBOL_LIMIT
wdbg_sym: only import RtlCaptureContext once (not every walk_stack)
add sys_last_error (!GetLastError on win32); converts to text in
display_error, also show sys_last_error and errno
app_hooks: move i18n impl out (belongs in pyrogenesis)
fixes to string_s test.
refs #124
This was SVN commit r4020.
refs #117
stub_impl_hack: defines a function otherwise provided by main.cpp
remove old self_test.h contents (e.g. TEST); superceded by cxxtestgen
TS_ASSERT etc.
only include self_test from a test (otherwise, cxxtest include dir won't
be set)
cxxtest won't run tests named only "test"; add more descriptive name
FIXES uncovered by self tests
lib: infinite loop in log2
lockfree: incorrect params
This was SVN commit r3979.
* zip.h removed old test symbols
* path_util fixed bug in mixed-separating-slash handling
* renamed ERR_OK to INFO_OK; allows searching for "return ERR_" to yield
all actual errors (instead of having to filter out ERR_OK)
This was SVN commit r3945.
* now splits everything up into independent static libraries.
* fixed a great deal of incorrect #include statements. all headers must
now be specified with their full path relative to source. exception: if
file being included and including file are in the same directory, no
path needed.
use <> when relying on the build system's include path (e.g. for system
headers and external libraries, e.g. boost), otherwise "".
* temporarily renamed maths/Vector2D to Vector2D_Maths to avoid
conflict. these should be merged.
* hacked around VC linker stupidness when building static libs; texture
codecs must now be registered manually.
This was SVN commit r3931.
ia32: prepend CPUCap enum names and rdtsc with ia32 to avoid conflicts.
move all self tests into separate headers as required for Cxxtest.
adts: remove some dead code.
add CppDoc comments to debug, lib (with heavy cleanup), tex, tex_codec,
snd_mgr
slight improvements to path
tex: refactor; split out tex_decode and encode to allow self-test
This was SVN commit r3911.
problem was FILE_CACHED_AT_HIGHER_LEVEL flag preventing a buffer from
being added to cache, which was causing trace_entry_causes_io to leak a
buffer it allocated. documented the entire problem thoroughly.
wdbg_sym: no longer complain if stack trace generation just ended up
returning a warning
This was SVN commit r3886.
file_cache: avoid caching 0-length files (prevents div by 0)
adts: bit more defensiveness against size=0
trace: now use "dividers" in the trace file instead of relying on
monotony property of the get_time source. this avoids incorrectly
splitting the trace into runs when time is actually not monotonous
(which would cause lots of warnings), e.g. due to debugger.
in the process, changed interface to return (most-recent first) runs,
instead of only the raw unsorted entries.
This was SVN commit r3832.
- move AllocatorChecker to allocators.h since usefulness is not limited
to CacheAllocator
- file: add note on casting File.opaque
- vfs_redirector: was missing u32 (fails on VC8)
- zip: fix u32_from_larger (was using incorrect type)
This was SVN commit r3786.
FILE_CACHE_BLOCK flag used more safely (copied in afile_read)
add file_sector_size (set from sysdep code)
documented and organized FileFlags
moved publically visible file_buf* decls to file.h; add FileBufFlags
file_buf_get: moved to file_io and renamed because it is not a part of
the file_buf manager itself
FILE_BLOCK_SIZE no longer exposed to users - it's an implementation
detail. for alignment purposes, you should use file_sector_size (less
wasteful)
add page_aligned allocator (mmap)
write buffers now allocated via file_buf_alloc(FB_FROM_HEAP) (avoids
wasting cache space)
append trace runs into the trace file (-> better input data for archive
ordering)
document lib_errors.h
tex_load: add provision for file_flags, used by ogl_tex_load to prevent
caching file data
simulation, entitymanager: add perf measurements
This was SVN commit r3725.
adts: whip together inefficient LRU cache manager (mostly for comparing
vs. Landlord)
file_cache: fix self-test (now correctly deals with small cache sizes)
file_stats: more stats for file cache
trace, vfs: bugfix: ignore writes recorded by the trace
This was SVN commit r3684.
adts: slight improvements
allocators: change POOL_VARIABLE_ALLOCS to -1 for safety; fix invalid
assumptions of it being 0
lib: more expressive param names
file: add file_get_random_name for randomized trace generation; allow
file_cache.h to declare externally visible file_buf_alloc API
file_cache: zero-length file bugfix; also add several flags to the API
routines allowing statistics gathering to be disabled (avoids distorting
stats due to e.g. trace_entry_causes_io cache simulation)
file_stats: add archive builder info; separate IO timing and seek
accounting (-> correct results)
trace: add random generation capability
vfs: made responsible for cache hit/miss accounting (fixes cache miss
rate display)
This was SVN commit r3681.
vfs_mount: only notify archive builder of files that are archivable
vfs_optimizer: fix should-rebuild logic; make 2 criteria optional and
disable in final release for convenience
This was SVN commit r3651.
file_cache: add warning to cache_allocator to catch incorrect usage /
bugs
vfs_optimizer.cpp: tweak miniarchive threshold (currently have config
files in there; don't want those to trigger rebuild every time)
zip: clarification
tex_dds: we now bother checking the DDPIXELFORMAT mask bits because
uncompressed DDS files may be stored in any pixel component order, but
we require RGB for efficiency.
wsdl: fix failure to update; was constantly queuing events if mouse was
out of window
This was SVN commit r3627.
trace: split code out of vfs_optimizer (was getting too large)
vfs_mount: expose API to unmount all (needed to be able to delete
archives after building)
vfs_optimizer: safely handle empty connection/node lists;
refactored+documented
vfs_tree: eliminate 'file in root dir' warning (can happen easily
enough)
rest: fixes/minor tweaks
This was SVN commit r3610.
- file_cache: add checker for allocations (catches bugs in debug mode);
fix bug that freed buffers even thought they were on extant list.
- vfs_mount: bugfix: was passing P_path to vfs_opt_notify when it should
be V_path
- vfs_optimizer: big refactor; fix bugs in TourBuilder causing some
files to be omitted from archive (thus forcing unnecessary archive
rebuild - because #files not in archive was too big)
This was SVN commit r3602.
- adts: Cache.remove_least_valuable was returning false prematurely even
though there were still some items pending eviction; that meant they
remained in cache
- file_cache: wasn't clearing exact_buf_oracle on reset. also made
make_read_only pass correct exact_buf rather than just rounding down.
This was SVN commit r3589.
- compression: now use "fastest" compression mode and more memory unless
in FINAL build. this greatly speeds up archive generation at expense of
1.5% size increase (fine during development). done because profiling
shows ZLib accounts for 78% of CPU; practically nothing else shows up,
which shows effectiveness of compressing in parallel with reading from
disk.
- file_cache: documented; fixed several potential issues with exact_buf
when invalidating files.
This was SVN commit r3586.
everything else: bugfix: buffers added to extant list via
file_buf_retrieve (i.e. moved from cache to extant list) didn't have
their long_lived flag carried over; this caused a "not freed
immediately" warning.
This was SVN commit r3580.
- allocators.cpp: fix: make sure all pool fields are reset in
pool_free_all; correct matrix self-test
- lib: fix self-test
- lib_error: give "informational" return codes values > 100 (allows
multiplexing with percent indicator)
- archive: add clarification to afile_enum; use vfs_load when building
archive (fixes caching problem); add support for progressive archive
creation
- file: allow pp_set_dir's path to end in slash (simplifies other code);
add file_exists
- file_cache: add stats+sanity checks to allocator; improve ExtantBufMgr
find(); add ExactBufOracle to translate padded address returned by Cache
to what was actually allocated; relax infinite-loop check; fix
file_cache_reset
- file_io: refactor callback logic so it can be used by vfs (needed for
vfs_load)
- vfs: vfs_load now supports calling back (required for archive builder)
- vfs_mount: optimize path caching in afile_cb: due to atom_fn system,
string compare can be done via pointer compare
- vfs_optimizer: support auto-build of archive (progressive); improve
should-build-archive check (WIP)
- vfs_path: add util functions (also used in screenshot code)
- vfs_tree: simplify pathname storage
- wposix: mmap bugfix
- main: call progressive archive builder; skip reload when doing so
(documented)
- JSInterface_VFS+scriptglue: add archiveBuilderCancel
- ps/Util: use new vfs_path helper function for cleverer screenshot
naming (correctly handles some being deleted)
This was SVN commit r3578.
- adts: add basic benchmark to self-test; use fminf instead of MIN; fix
overly pessimistic invalidation in Landlord_Cached
- allocators: no longer complain if DynArray is full
- lib: warn if rand() min=max
- archive: bugfixes: plug leak, correctly handle 0-length files, carry
over flags when reading uncompressed file from archive
- file: expose file_get_sorted_dirents and implement file_enum in terms
of that
- file_cache: many bugfixes (especially related to CacheAllocator
freelist)
- vfs_optimizer: finish implementation of archive builder
- zip: correctly handle 0-length files
- tex: add tex_is_known_extension
- sysdep: add efficient fminf implementation (assumes P6+)
- config: update archive builder call site
- gamesetup: add call for delayed self tests
- entity: return JSVAL_VOID as per philip's suggestion
This was SVN commit r3553.
fix crashdumps: was failing to write out to file (underlying cause:
current directory no longer being set)
app_hooks: add get_log_dir; used by debug and wdbg_sym
minor improvements/documentation in archive+compression+file_cache+zip
main: remove dead ScEd code
This was SVN commit r3498.
lib: add u32_hi/lo
archive: move archive builder logic here from vf_optimizer
file_cache: add flush() call - used when simulating cache
vfs_optimizer: WIP, not yet functional: file gatherer, 50% of TSP tour
generator
This was SVN commit r3486.
NOTE: wchar_t should be defined as a built-in type; no more need to
define manually or change project settings.
adts: disambiguate iterator type; add operator- as required by VC8
std::equal() implementation
precompiled: squelch stupid warning (that informs us that array members
are now actually default-initialized as called for by C++)
file_cache: remove debug variable
This was SVN commit r3464.
allocators: allow pool_create at NLSO ctor time
lib: add rand() function based on libc rand and self-test. (this allows
easily returning a random number within a range, and avoids a number of
pitfalls - the naive rand()%range approach is baaad)
precompiled: add self_test.h, so that self tests won't be accidentally
disabled by forgetting to include the header
file_cache: add self-test; fixed 2 bugs that exposed (was incorrectly
splitting large blocks and not setting class_size bit properly). fix
weird corner case in BlockMgr (attempting to free LRU block but it is
locked).
file_io, wdbg_sym: tiny fixes
This was SVN commit r3461.
archive: afile_read bugfix (wasn't returning byte count)
byte_order: add to_leXX, implement read_leXX in terms of that, add
write_leXX (and also big-endian versions)
compression: support 0 length buffers + minor fixes
file: no longer support passing fn_len (that didn't work anyway due to
DynHashTbl find(const char*) interface); add FILE_DONT_SET_FN
optimization that prevents cluttering name cache.
file_cache: add logic to verify load/free/load/free sequence; add
FILE_LONG_LIVED flag to specify exceptions (e.g. XMB files that don't
free their buffer immediately)
vfs_mount/vfs_tree: bugfix (was mixing up portable and VFS paths)
vfs_optimizer: small fixes; creating Zip files now works
vfs_tree: add PathName that stores pointer to path and name component
for efficiency + convenience
zip: bugfixes (wasn't endian safe; incorrect handling of cmethod; forgot
to initialize ZipArchive members)
config: add -buildarchive flag
Xeromyces.cpp, FileUnpacker.cpp: add FILE_LONG_LIVED
mapreader: bump time estimate for ReadXML
This was SVN commit r3446.
allocators: add freelist capability to Bucket; add provision for
variable XOR fixed size allocs
archive: re-tag file buffers if reading uncompressed from archive;
improve LFH fixup logic
file_cache: add cache line invalidation; lock down pages (readonly) when
IO finished
file_io: cleanup+docs; properly cut off at EOF without breaking
alignment.
file_stats: add seek accounting (WIP)
vfs_optimizer: also record file_buf_free in the trace. initial
implementation of archive builder (WIP)
zip: lfh_fixup now more efficient (does not involve buffer manager -
instead it grabs LFH from temp blocks)
tex: plug FileIOBuf leak. avoid writing to tex.hm because that is a
read-only file_buf.
This was SVN commit r3428.
- remove ScEd hacks and CFont et al macro rename
- fix accursed bug in VFS buffer management that was causing ReadFile to
fail without error (not allocating enough padding)
- vfs_tree: bugfix in tree_lookup
- waio: temporarily disable sector size determination (pending better
approach - need to determine if using DVD drive)
This was SVN commit r3421.
previous zip.* split up into archive, zip and compression. add O(1)
lookup via memento. add support for writing Zip archive. simplify IO by
having compression module allow queuing input buffers.
file: split up into file, file_Io, file_cache. add atom_fn that enables
string comparison via pointer compare. (stores all filenames/paths in
one place). add statistics gathering.
file_cache: landlord algorithm for caching files as well as LRU block
cache.
file_io: aio code that splits transfers into blocks revamped and made
into class.
vfs: filelist/trace code moved into new vfs_optimizer. add caching logic
to vfs_load.
vfs_optimizer: will generate zip archive (to replace current archive
builder script). not yet done
vfs_tree: major cleanup - now has nice base class rather than union
hackery.
This was SVN commit r3420.