- replace all hardcoded strrchr functions (used to get extension / file
name only) with path helper functions (found a few bugs in the process)
- split VFS-independent path helper functions into lib/path_util (allows
including by other files without pulling in entire VFS)
- renamed pp_* functions path_package_*
- split remaining path helper functions into lib/res/file/path
- vfs: split should-reload logic out of vfs_reload_changed_files
- lib: add comments to rand/xrand
This was SVN commit r3796.
- 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.
Used new library include paths.
Renamed ia32.asm to ia32_asm.asm, so we don't need Premake modifications
to avoid object-file conflicts with ia32.cpp.
This was SVN commit r3784.
1) unify open/io interfaces: no longer distinguish between FileIo /
AFileIo. instead, one FileIo struct is always used; the
provider-specific data is embedded within it. this avoids the need for a
"base class", which is hard to access (f.fc.flags is ugly)
2) rename x_* redirector to xfile_* and move out of vfs_mount into
separate file
3) xfile is now implemented via "virtual functions" (avoids a lot of
boilerplate code)
4) xfile was too closely tied to vfs_mount (used internal fields);
fixed.
remaining lib/res files: made all flag parameters uint (not int) for
consistency
This was SVN commit r3776.
- color: the sse codepath is now detected and activated from within
color.cpp, which avoids making ia32 dependent on the color header. it's
called from gamesetup!InitRenderer.
- move VFSUtil::EnumDirEnts to vfs.cpp!vfs_dir_enum - allows it to be
used from within lib/ without dependency on ps (annoying for other
projects)
This was SVN commit r3764.
Fixed includes to header files that were renamed, added defines for
ia32_fminf and ia32_fmaxf in sysdep.h, and added declarations for the
same in ia32.h
This was SVN commit r3752.
snd_mgr: replace al_check("funcname") with AL_CHECK macro; allow
disabling WIN_LOADLIBRARY_HACK.
wcpu: move sys_on_each_cpu here from wsysdep
split up wdetect into wgfx, wsnd, wdll_ver
This was SVN commit r3748.
- split up detect.cpp into snd, cpu, gfx (headers were already split)
- rename detect functions for more clarity (e.g. get_cur_vmode ->
gfx_get_video_mode)
- rename lib/res/sound/snd to snd_mgr to avoid conflict with
sysdep/snd.cpp
- waio: set errno in aio_rw (addresses bug #73)
This was SVN commit r3745.
adts: use SAFE_FREE
config: add CONFIG_FINAL; use it in
compression,vfs_optimizer,scriptablecomplex
lib: add discussion of unreachable code avoidance; revise UNREACHABLE
and add NODEFAULT
ogl_tex, tex_dds: remove some unnecessary UNREACHABLE
sysdep: move compiler-specific implementation of UNREACHABLE here.
use NODEFAULT in snd, wdbg, wposix, wsdl
This was SVN commit r3739.
* mapreader: increases progress bar update interval (was calling back
10x for 1%, which is an excessive slowdown)
* lib_errors: add ERR_MEM_OVERWRITTEN
* mmgr: replace debug_assert(0) with more specific errors
This was SVN commit r3737.
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.
* replace all "return ERR_*" with WARN_RETURN(ERR_*) - makes sure
function failures are noticed *at the cause*, not later
* LibError_from_* now take bool warn_if_failed param
* replace more debug_warns with dedicated error codes (allows localized
error reports and doesn't spam the EXE with strings)
This was SVN commit r3722.
and a fix for the auto-build: #define enums from EXT_framebuffer_object
* clip shadow bounds to frustum
* add CBrush, a class representing a convex object
This was SVN commit r3695.
* noframebufferobject configuration in system.cfg can be used to
disable EXT_fbo (in case drivers are flaky etc.)
* shadow texture size now honours the OpenGL maximum texture size as
reported
by the implementation
This was SVN commit r3693.
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.
file: change block size to 32kb (=> yields highest throughput)
archive, file_io: add additional block cache forwarding path when
reading uncompressed data from archive (avoids repetitive IOs)
file_io, file_stats: fix inaccurate and incorrect IO throughput
calculation
file_stats: refactor some calculations to avoid division by 0
This was SVN commit r3665.
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.
vfs: remove second call to tree_init (now done by vfs_mount)
vfs_tree: fix memory leak due to not destroying root node. commented and
armor-plated things while at it.
This was SVN commit r3647.
- lib, sysdep.h: move DIR_SEP to sysdep.h
- archive, compression: minor touchups
- zip: large refactor: all accesses to little-endian structs are now
done by helper functions (fixes bug: wasn't endian swapping ECDR). also
detect unfinished zip files (for VFS mount to ignore)
- tex_dds: fix comment
This was SVN commit r3634.
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.
vfs: add VFS_MOUNT_ARCHIVABLE flag; allow archive builder to only
include files from mount points with this set.
VFSUtil: make EnumDirEnts more efficient while at it (uses PathPackage
and filename storage)
This was SVN commit r3618.
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.
