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347 Commits

Author SHA1 Message Date
Jim
ad2550e060 Merge pull request #628 from RytoEX/master 
libobs/util: Fix get_dll_ver not reporting DLL name
 2016-10-09 19:46:21 -07:00
jp9000
8b877f7c36 libobs/util: Fix fread_utf8 not working with files < 3 bytes 
When it was checking for the BOM at the beginning of the file, it would
just return out of the function if it didn't read at least 3 bytes.
This would particularly affect text sources.
 2016-09-28 02:01:30 -07:00
Ryan Foster
87f4d586b0 libobs/util: Fix get_dll_ver not reporting DLL name 
Follow-up to commit 2cf5c5f.
 2016-09-24 14:14:53 -04:00
jp9000
2cf5c5f7f7 libobs/util: Fix get_dll_ver always getting kernel32 info 2016-09-19 17:52:20 -07:00
Ryan Foster
47aa56b3e9 libobs/util: Fix Windows 10 revision detection 
Sometimes the revision number isn't put in to the kernel32.dll version
information.  It's best to use the registry in this case.
 2016-09-19 17:52:19 -07:00
jp9000
6b2862fe1e Revert "libobs/util: Add index operator to BPtr" 
This reverts commit 7224e8d36e6c635c9769af1a5f1d9f7c903ac9e0.

This change was unnecessary due to the fact that indexing is already
performed automatically via the cast operator.
 2016-09-14 16:59:47 -07:00
jp9000
7224e8d36e libobs/util: Add index operator to BPtr 2016-09-06 04:43:52 -07:00
Colin Edwards
0c0f6031e2 libobs/util: Use FormatMessage on error when LoadLibrary fails 
Outputting a human-readable error message on library load failure makes
it a little bit easier for plugin developers to determine why a plugin
library may have failed to load (such as missing dependency), rather
than having to look up the error code each time.

Closes jp9000/obs-studio#596
 2016-08-19 17:04:44 -07:00
jp9000
a576439f22 libobs/util: Fix possible null pointer dereference 
Never checks to see whether the source dstr is empty before copying, and
will crash if empty.
 2016-08-08 04:56:26 -07:00
jp9000
4f4d7cde7e libobs/util: Add os_get_program_data_path* functions 
Allows getting the system-local program data path.  Typically:

Windows:  C:\ProgramData
Mac:      /Library/Application Support
Linux:    /usr/local/share
 2016-07-06 03:47:50 -07:00
jp9000
d5e2cdf4d3 libobs/util: Add func to go to next CF token and copy it 
Adds a function to the C-family parser to go to the next token and
create a string copy of it.  Useful for when you want to get a copy of
the next token regardless of what type it is.
 2016-06-28 02:46:35 -07:00
jp9000
9948eee6c2 libobs/util: Add function to get path extension 2016-06-15 16:18:56 -07:00
jp9000
695278dd42 libobs/util: Do not append .so w/ .dylibs on OSX 2016-06-06 23:46:55 -07:00
jp9000
1c37200549 libobs/util: Check for null pointer before calling dlclose 
Apparently dlclose can crash if you use it with a null pointer.
 2016-05-30 16:03:01 -07:00
jp9000
8b2173f591 libobs/util: Add double-quote escape value for text lookup 2016-04-10 02:11:03 -07:00
jp9000
ac23ec8359 libobs/util: Fix warning (data type size mismatch) 
Fixes warning on Visual Studio 2013:
'initializing' : conversion from 'size_t' to 'int', possible loss of
data
 2016-04-09 18:15:47 -07:00
jp9000
81ac57cd6c libobs/util: Add os_stat function (win32 compatibility) 
Windows needs filenames to be processed as wide, while libobs operates
on UTF-8, so a windows-specific function is needed here.
 2016-04-03 18:02:45 -07:00
jp9000
e9a814740b libobs/util: Fix copy sizes in dstr_insert_* functions 
These functions would copy the wrong amount of data, resulting in
writing to memory that may not be allocated.
 2016-03-21 21:22:26 -07:00
jp9000
ae8b4bc538 libobs/util: Make sure to set capacity in dstr_ncopy* funcs 2016-03-21 21:22:25 -07:00
jp9000
45a2fa0e1a libobs/util: Make sure includes are from current file dir 
When the #include directive in in the C lexer preprocessor is
encountered, the files being included need to be relative to the
directory of the file that the include was used in.
 2016-03-21 21:22:25 -07:00
jp9000
38f368aa80 libobs/util: Make all atomic funcs inline and use intrinsics 
Needless function calls here for what should be intrinsic calls
 2016-01-23 07:17:44 -08:00
jp9000
4543cd168d libobs/util: Add long load/store atomic funcs 2015-12-28 05:49:55 -08:00
jp9000
9f9a4bc3f3 libobs/util: Add uint128 structure/functions 
Allows some limited 128bit integer math functions, primarily for the
sake of performing calculations on nanosecond-based intervals of time
 2015-12-22 06:18:17 -08:00
jp9000
7a81d3d6d7 libobs/util: Add circlebuf pop_back/peek_back functions 2015-12-22 06:18:16 -08:00
jp9000
c2168cf9e8 libobs/util: Don't perform calculation until data checked 2015-12-22 06:18:15 -08:00
jp9000
c6914fda45 libobs/util: Add circlebuf_push_front function 2015-12-22 06:18:14 -08:00
jp9000
091706920f libobs/util: Use malloc/free for temp darray allocations 2015-12-15 01:11:09 -08:00
jp9000
69ab209fdd libobs/util: Use correct dereferenced size with da_swap 2015-12-15 01:11:09 -08:00
jp9000
e23a20874b libobs/util: Rename da_swap_item to da_swap 
The name was inconsistent with the darray_swap function that it's a
macro for.
 2015-12-15 01:11:07 -08:00
jp9000
4e55cf1125 libobs/util: Add function deprecation defines 2015-12-11 16:45:31 -08:00
Palana
1cd98ae008 libobs/util: Fix config value line break unescaping 
Given a config file with some value "foo=\\n" querying the value of foo
would return {'\\', '\n', 0}, instead of {'\\', 'n', 0}
 2015-11-27 15:48:30 +01:00
jp9000
d1cbb2742e libobs/util: Use SIGTRAP for os_breakpoint 
SIGTRAP is the correct value to use to specify a breakpoint.
 2015-11-18 18:59:54 -08:00
jp9000
9e17f41caf libobs/util: Don't perform memalign trick of pointer null 2015-11-18 18:46:21 -08:00
jp9000
52d5a9b0b4 libobs/util: Breakpoint crash on "out of memory" 
This forces proper crash handling to generate a stack trace.
 2015-11-18 12:42:15 -08:00
jp9000
fa5c477826 libobs/util: Add os_breakpoint function 2015-11-18 12:42:15 -08:00
jp9000
598ae383bc libobs/util: Add atomic bool load functions 2015-11-18 12:42:14 -08:00
jp9000
1e1f442a61 libobs/util: Remove unnecessary allocations (win32) 
Removes unnecessary allocations for the os_event_* and os_sem_*
thread functions
 2015-11-11 16:52:48 -08:00
Richard Stanway
94b5bc222b libobs: Rename create_proccess to create_process 2015-11-06 18:25:53 +01:00
Richard Stanway
3671153a4f libobs: Don't use SPI_SETSCREENSAVEACTIVE on Windows 
SetThreadExecutionState with ES_DISPLAY_REQUIRED has the same effect of preventing the screensaver from activating. Using SPI_SETSCREENSAVEACTIVE leaves the screensaver disabled system-wide if OBS crashes before it can re-enable it.
 2015-11-05 03:58:26 +01:00
jp9000
a914bb24fa libobs/util: Add atomic functions for bool values 2015-11-03 15:03:39 -08:00
adray
e354a433c7 libobs/util: Add function to get free space 
Meant as a part of solving mantis issue 105 ("Disk space usage monitor
when recording").

From pull request: jp9000/obs-studio#374
Relevant mantis issue: https://obsproject.com/mantis/view.php?id=105
 2015-10-15 01:43:23 -07:00
adray
3e6db990fc libobs/util: Add function to get file size 
From pull request: jp9000/obs-studio#374
 2015-10-15 01:41:37 -07:00
jp9000
d542663478 libobs/util: Add os_get_abs_path(_ptr) functions 
These functions resolve the absolute path from a relative path.
 2015-10-15 01:35:18 -07:00
jp9000
1bcbaf8e75 libobs: Use byte sequence for non-breaking spaces 
Use explicit UTF-8 byte sequence for the "no-break space" character.

Prevents issues with certain editors, and fixes the following compiler
warning on Visual C++:

warning C4819: The file contains a character that cannot be represented
in the current code page (X). Save the file in Unicode format to prevent
data loss
 2015-10-15 01:31:07 -07:00
jp9000
8a0a28bf27 libobs/util: Add get_dll_ver function (windows) 
Used to get the version of a dynamic link library on windows.
 2015-10-04 21:16:28 -07:00
jp9000
48550b9691 libobs/util: Add function to calculate CRC32 2015-10-04 21:16:27 -07:00
jp9000
05748195a8 libobs/util: Save filename in config_create 
Fixes a bug where config_save could not save the file due to the fact
that it did not store the path of the file as it was supposed to.
 2015-10-04 21:16:26 -07:00
jp9000
b3d6d9e49d libobs: Add file serializers 2015-10-04 21:16:25 -07:00
jp9000
8c1fb99e99 libobs/util: Use int64_t as return for serializer 
Intended as a means of expressing an error occurred (-1) when performing
a seek or getting a position.
 2015-10-04 21:16:24 -07:00
jp9000
0a228d0740 libobs/util: Use gzopen* instead of gzdopen 
Using gzdopen will not work properly if the C standard library used to
get the descriptor is not the same library as the one that was compiled
with zlib.  When this is the case, it causes zlib to fail to write a
file, and would report a C standard library error.  Use gzopen and
gzopen_w instead to ensure that the file is opened and closed by zlib
itself, ensuring that zlib and the libobs do not have to share the C
standard library between each other.
 2015-09-21 00:01:19 -07:00