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* Support .luac

* Fix missing arg

* Also allow luac in folders

* Keep compatibility with both lua and luac

* Fix indentation

* Simplify code

* Bump luajit

* Luajit on mac arm64

* Try this

Gregory Hainaut authored Aug 04, 2022 and Jean-Andre Santoni committed Aug 04, 2022

Default to current hardcoded value

Gregory Hainaut authored Aug 02, 2022 and Jean-Andre Santoni committed Aug 02, 2022

* font: avoid malloc when rendering small string

* image: set a null pointer when fail to load an image

Rather to keep a random pointer

* font: add a reference counter to font_t object

It would be better to design a generic solution of reference counter object
that can be used everywhere

Note: this commit isn't thread safe

* don't draw when the bitmap doesn't contain any data

For example if the asset failed to load

* font: report an error when getFont is called before setFont

* font: give atlas data ownership when loading font from bitmap

* graphic: skip canvas allocation on new game but keep the lua reference

Gregory Hainaut authored Aug 01, 2022 and Jean-Andre Santoni committed Aug 01, 2022

The code relies on utf8_conv_utf32 from libretro-common

On linux LUA string are UTF8, others OSes weren't tested
If the string isn't utf8, utf8_conv_utf32 call must be replaced

Extra: if the glyph isn't found on the atlas, the glyph rendering is
now skipped (rather than random behavior/crash)

I didn't update the 256 glyph limits, I believe it would be better
to have proper malloc/free here

* Fix the number of buttons

* Clean

Gregory Hainaut authored Jul 29, 2022 and Jean-Andre Santoni committed Jul 29, 2022

* unref stopped sound when doing deinit

Fix the memory leak on exit

* add C allocation wrapper

You can trace the allocation with the help of TRACE_ALLOCATION
define.

It also replaces STB allocation to trace malloc from stb and free on lutro

* use new C memory allocator wrapper

* fix filesystem memory leak

* move canvas free method in the garbage collector of the object

First it makes more sense
Then it will free all canvas rather than only 1
Finally it will free both the framebuffer object and the data buffer

* free image data when the object is garbage collected

* fix font atlas memory leak + add various comments

Note code is very tricky, I added some comments but
maybe code need to be revisited

A pattern like
* Allocate buffer in LUA
* Populate LUA buffer with info

Rather than
* Allocate buffer in C
* Populate C buffer with info
* Allocate buffer in LUA
* Copy C-data into LUA-buffer
* Free C buffer

Would save 1 calloc + 1 copy + 1 free

* lutro: print a count of allocation and improve logging message

* Makefile part
Co-authored-by: Jean-André Santoni <jean.andre.santoni@gmail.com>

Gregory Hainaut authored Jul 29, 2022 and Jean-Andre Santoni committed Jul 29, 2022

add some error checking on joystick_isDown to avoid a crash

v2: check invalid negative value

* Fix indentation

* Implement getAxis

Fix miyoo name

Add OpenDingux compilation

Tested on RS90

* Fix memleakOnRealloc

* Use lutro_assert

Add lutro.filesystem.getAppdataDirectory()

Update libretro-common

Fix PS2 compilation and add ABGR color support

in case of wrong number of push/pop, a message is printed. And the stack is restored properly

* Fix ogg seek. Fixes #218

* Typo

The backtraces are looking... not so great in some of my tests. Lua has a bad habit sometimes of obscuring function names. There's sometimes some ways to improve that but I'll have to dig more later and figure out exactly what's going on.