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234 commits

Author SHA1 Message Date
bjorn 8235965eca rm util from os_macos; 2022-03-30 12:42:01 -07:00
bjorn 5d271de91a mv map util; 2022-03-30 12:34:38 -07:00
bjorn 2da18d419b mv util src; 2022-03-22 00:13:38 -07:00
bjorn 64f7c49a0f COUNTOF; 2022-03-21 17:00:30 -07:00
bjorn dc11e048a2 LOVR_RESTRICT -> restrict; 2022-03-21 00:22:25 -07:00
bjorn 0a2c60e5dd LOVR_NORETURN -> _Noreturn; 2022-03-21 00:22:25 -07:00
bjorn ad4ce298f1 s/os_get_context/os_get_win32_context; 2022-03-17 19:14:34 -07:00
bjorn bbd502153a Formatting; 2022-03-15 16:33:53 -07:00
bjorn 17c05b1760 Merge branch 'master' into dev 2022-03-14 14:10:25 -07:00
bjorn fdfcb5539f Merge branch 'master' into dev 2022-03-14 13:19:59 -07:00
bjorn c9fe026a66 Fix undefined behavior in arr_free; 
Currently there is a single allocator function used in arr_t.  Its
behavior depends on the values for the pointer and size arguments:

- If pointer is NULL, it should allocate new memory.
- If pointer is non-NULL and size is positive, it should resize memory.
- If size is zero, it should free memory.

All instances of arr_t use realloc for this right now.  The problem
is that realloc's behavior is undefined when the size argument is zero.
On Windows and Linux, realloc will free the pointer, but on macOS this
isn't the case.  This means that arr_t leaks memory on macOS.

It's best to not rely on undefined behavior like this, so let's instead
use a helper function that behaves the way we want.
 2022-03-14 12:27:58 -07:00
Josip Miskovic ef41e06fc9 Add Vec2/3/4:angle(other) 
Functions to calculate the angle between two vectors. Angle is always
positive. Implementations give the same result as this Lua code:

```lua
local function lua_angle(v1, v2)
  return math.acos(v1:dot(v2) / (v1:length() * v2:length()))
end
```

If either vector is zero-length, the pi/2 value is returned.
 2022-03-03 14:12:56 -08:00
Josip Miskovic 517b104c1e Fix NaN handling when calculating angle for mat4 
The arccos was incorrectly calculated when cosangle was larger than 1.0
 2022-02-21 14:18:49 -08:00
bjorn 07074a39a8 mv os_web os_wasm; 
Gotta pick a consistent name.
 2022-01-06 22:23:21 +02:00
bjorn ecd7769ba0 Convert Tupfile to Lua; 2021-07-18 22:24:00 -07:00
bjorn fdb8a2423c Merge branch 'master' into dev 2021-07-10 09:44:03 -07:00
bjorn 7984baad65 os_linux: implement virtual memory allocator; 2021-07-09 18:39:23 -07:00
bjorn f4ac1ef422 Minor unreachable fix; 
Would like to keep unreachable throws consistent.
 2021-06-24 14:47:48 -07:00
mcc caf9428ff1 Fix compile on macos 10.13 2021-06-24 15:47:30 -06:00
kokokoshka 7e52ffe956 MinGW support 2021-06-18 15:45:26 -06:00
bjorn 7dc54cc264 Add lovrCheck macro; 
lovrCheck is a new way of performing runtime assertions.

It's identical to lovrAssert, except it's compiled out if
LOVR_UNCHECKED is defined.

It is meant to be used for non-mission-critical validation, for
example proper usage of types passed to the Lua API.  lovrAssert
should still be used to check return values from platform APIs.
 2021-06-05 11:12:00 -06:00
Nevyn Bengtsson 28abb7270d Omit main() function if requested 2021-05-31 09:07:38 -06:00
Nevyn Bengtsson 7b70fac0bb mic permissions code for macos 2021-05-31 09:07:38 -06:00
Nevyn Bengtsson 9c37a6cdc8 don't include main/winmain in dll build 
otherwise the parent app can't define a main of its own
 2021-05-31 09:07:38 -06:00
bjorn 87bf9c7b27 Merge branch 'master' into dev 2021-04-27 22:20:38 -06:00
bjorn 159243190b rm some unnecessary includes; 2021-04-20 20:08:30 -06:00
bjorn fa47ecbdd3 v0.15.0; 2021-04-11 08:57:11 -06:00
bjorn 2b94bcb46e Add quat_identity; 2021-04-03 18:38:23 -06:00
bjorn 0ef48d3d26 os_web: fix mouse support; 
Not sure why this got removed.
 2021-03-31 11:24:52 -06:00
bjorn fd39ed9420 os_android: fix improper cast; 2021-03-24 14:32:56 -06:00
mcc e3c2b5b865 Fix Android build 
- Fix typos after refactor
- Fix CMake when using ANDROID_PACKAGE
 2021-03-22 14:09:16 -06:00
bjorn 2d43620d3c rm LOVR_ALIGN; 
It isn't very portable, the effects aren't significant.
 2021-03-15 18:56:02 -06:00
bjorn 45e43bacb3 os_web fixes; 2021-03-07 22:04:23 -07:00
bjorn 746735259c Windows: Always use WinMain for UTF8 command line arguments; 
This fixes problems with paths containing special characters on windows.
 2021-03-02 11:49:08 -07:00
bjorn a09b7de545 lovr.system.getCoreCount; 2021-02-25 09:30:05 -07:00
bjorn 4f5adbc64c lovr.system; 2021-02-25 09:00:12 -07:00
bjorn 1d1a2de124 Only use CTZL in audio; 2021-02-24 14:11:49 -07:00
bjorn fb1447503b Fix gcc warnings; 2021-02-19 23:44:23 -07:00
bjorn a2b7e1619d Fix wasm compilation issues; 2021-02-19 09:05:57 -07:00
bjorn 75fda2336f Enforce strict limit of 64 active sources; 
If 64 sources are playing and a new one is started, Source:play will
return false.

Instead of a linked list, a static list of 64 Sources is used.

Bit scanning intrinsics are used to efficiently iterate the list,
using a mask (still deciding on this).
 2021-02-17 20:46:33 -07:00
bjorn 72284c2c5b Merge branch 'master' into dev 2021-02-12 08:16:36 -07:00
bjorn 023067ec27 util.h no longer uses atomics; 2021-02-11 16:37:55 -07:00
bjorn 7db979b655 Fix arr_free; 
realloc(NULL, 0) isn't valid.
 2021-02-09 08:15:43 -07:00
bjorn 84f65c26e4 Move utf8 back into util; 2021-02-08 20:55:51 -07:00
bjorn 8c714c45b0 Clean up some includes; 2021-02-08 11:16:00 -07:00
bjorn 6d92d54079 Try having arr_t in util; 2021-02-08 18:25:05 -07:00
bjorn bc4cde1653 Adjust lovrRelease signature; 2021-02-08 17:52:26 -07:00
bjorn 3ded60948f rm core/ref; rm lovrAlloc; util does refcounting; 2021-02-08 17:26:44 -07:00
bjorn ccc53a10aa Cleanup; 2021-02-08 16:08:29 -07:00
bjorn 68f5bb3095 Fix style issues; 2021-02-08 16:08:29 -07:00