Currently, scaling doesn't work correctly on macOS (see #5185). This commit
works around this issue by disabling SCALE_FRAMEBUFFER on macOS when
`FLAG_WINDOW_HIGHDPI` is unset.
* fix definition to use SDL3
* [cmake] fix definition to use SDL3
* [build][cmake] prefer USING_VERSION_SDL3 over PLATFORM_DESKTOP_SDL3
* [build][cmake] when libs are added externally, consumer needs to import them too
The following code would crash the previous version when calling MemFree:
// 53 * A
const char maliciousBase64Input[] = "AAAAAAAAAAAAAAAAAAAAAAAA"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
int decodedSize = 0;
unsigned char *decodedData = DecodeDataBase64(
maliciousBase64Input, &decodedSize);
if (decodedData) {
MemFree(decodedData);
}
The reason is a lack of array bound checks in the decoding loop, which
corrupted here the heap (though this is platform dependent).
Adding the bound checks here prevents the memory corruption.
Tested with encoding random data of sizes 0-1023 and comparing it
with the decoded result.
* add const qualifier to the first arg of TextJoin
* Update raylib_api.* by CI
* Update raylib.h
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Ray <raysan5@gmail.com>
This redesign is a big improvement on font loading time and memory requirements. It only loads glyphs available on font from requested codepoints and only processes those glyphs for packaging. When processing +10K codepoints (CJK), the loading time improves considerably.
Previously stated it was the near plane width in orthographic, in actuality it's the height. The wording has been fixed, with added clarity that it's in world units so no conversion is needed.
* win32 backend
* [rcore][win32] use SwapBuffers instead of wglSwapLayerBuffers
I don't understand OpenGL well enough to know the difference between
SwapBuffers and wglSwapLayerBuffers but the former seems to double
my FPS (from 2000 to about 4000 in core_vr_simulator).
* [rcore][win32] stop lying to the OS about when our window is updated
Instead of calling BeginPaint/EndPaint in WM_PAINT which signals to the
OS that our window content is updated, now when we encounter the WM_PAINT
message instead we return back to the raylib application which will
trigger it to render a new frame. We've replaced the call to BeginPaint
and EndPaint with a call to ValidateRect in SwapBuffers, which, means
we're now correctly telling the OS when our window content is actually
up-to-date.
Note that this doesn't fix the window content not being updated during
a window resize/move beacuse thos have their own message loop which
doesn't return early when it's time to paint.
* [rcore][win32] fallback to finding functions from opengl32.dll
* [rcore][win32] fixes from review/for gcc
* [rcore][win32] incorporate style conventions
* [rcore][win32] workaround unused function error SetupFramebuffer
* [rcore][win32] re-enable sanitize flags check for MSAA_4X
* [rcore][win32] more style changes and remove old DPI cases
Added some more missing spaces after conditional statements. Also
made unsupported MSAA_4X an assert instead of an abort and also
removed dpi-aware cases for older OS's. More changes would be needed
to support those OS versions, namely, removing the dependency
on shcore.
* [rcore][win32] fixes for compling with w64devkit without -DUNICODE
* Update build.zig
* Update build.zig
---------
Co-authored-by: Ray <raysan5@gmail.com>
Added CMake support for SDL3.
Now supports including SDL2 or SDL3 as a subdirectory within the project. The system will first check for SDL3, then SDL2. If neither is found, it will attempt find_package(SDL3), followed by find_package(SDL2). If all these checks fail, the process will terminate with an error.
- make sure that src/external/rl_gputex.h uses it's own macros
for printing warnings and allocating memory
- add few additional macros in order to decouple rl_gputex from headers
that are being included by Raylib (e.g. *_MEMSET, *_NULL and so on)
- make sure that rl_gputex uses RL_*ALLOC, TRACELOG and RLAPI macros
when (and only when) being included by src/rtextures.c
- replace LOG() and RL_GPUTEX_SHOW_LOG_INFO macros with: RL_GPUTEX_WARN
and RL_GPUTEX_SHOW_WARN_INFO (this is a breaking change, but it was
broken and unusable anyway, see:
https://github.com/raysan5/raylib/issues/5039#issuecomment-3065732596 )
- fixes issue all issues mentioned in:
https://github.com/raysan5/raylib/issues/5039#issuecomment-3065732596
- remove logging upon successfully saving a file; Raylib does this
anyway and we want rl_gputex to only print WARNings upon failures;
see: https://discord.com/channels/426912293134270465/541710686468702250/1394406734306480352
- add additional condition when saving a file; now checks for both
fwrite() and fclose() failures; before it would warn about both,
but only return result based on fclose()
- add some notes about the current state of compiling rl_gputex
without depending on Raylib (spoiler: it's still broken...)
- bump rl_gputex version to 1.1 since this is a potential breaking
change (only for people attempting to use it without Raylib)
Fixes: https://github.com/raysan5/raylib/issues/5039
Reference: https://discord.com/channels/426912293134270465/541710686468702250/1394403611852931255
I did this with the intention of fixing
https://github.com/raysan5/raylib/issues/5027
but it's hard to tell if it will help in that case or not.
Anyway, bumping the header with mappings should be done once in a while.
I haven't found any Raylib script for doing this, so here's how I did it
step-by-step with CMake rule provided by GLFW (I'm on Linux, but this
should be similar on any other POSIX system):
```sh
$ git clone https://github.com/raysan5/raylib.git
$ cd raylib/src/external/glfw/
$ cmake -B ./build -DGLFW_BUILD_EXAMPLES=OFF -DGLFW_BUILD_TESTS=OFF -DGLFW_BUILD_DOCS=OFF -G "Unix Makefiles"
$ make -C ./build update_mappings
$ rm -fr ./build
```
then I checked, if any mappings were deleted (without updating) with
following shell one-liner:
```sh
# you must be at 'raylib/src/external/glfw/' when executing this
$ for i in $(git diff ./src/mappings.h | sed -n -e 's/^-"\([0-9a-z]*\),.*$/\1/p'); do grep <./src/mappings.h "$i" > /dev/null || echo "$i"; done;
```
which gave me the following IDs:
```txt
0300000066f700000500000000000000
030000000d0f00001600000000007803
03000000efbe0000edfe000000000000
03000000786901006e70000000000000
050000005e040000e002000030110000
03000000790000000600000010010000
030000000d0f00000d00000000010000
030000000d0f0000d800000072056800
03000000c0160000dc27000001010000
030000008916000000fd000024010000
```
I have checked all those IDs with `git log -p` against
https://github.com/mdqinc/SDL_GameControllerDB
and it seems that all of them were deleted by upstream (I was afraid that
maybe some mappings were added manually by a Raylib contributor and then
overwritten by my patch, but they weren't; All good!)
