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8 Commits
Author SHA1 Message Date
LibretroAdmin cd38818e52 Common: pointer and size instead of spans, loops instead of STL algorithms 
SHA1, HMAC, hex dumps, PNG loading, file search, DHCP options, HTTP
posts and DirectIOFile reads and writes take pointer plus size; callers
pass their buffers straight through. Contains.h is gone; lookups are
plain loops. File search and FAT FST sorting are in-place heap sorts;
min/max/clamp/copy/fill become ternaries, memcpy and memset. Watch
string import and export had no callers and are removed.
 2026-11-07 13:37:26 +01:00
Joshua Vandaële 5a6dc310c0 DITConfiguration: Prevent a crash if images fail to load 
Recently came across a strange issue where Dolphin would hard crash in most games with this error:

```sh
/usr/include/c++/15.2.1/optional:1165: constexpr const _Tp* std::optional<_Tp>::operator->() const [with _Tp = InputCommon::ImagePixelData]: Assertion 'this->_M_is_engaged()' failed.
```

The culprit turned out to be accessing `host_key_image` which is an `std::optional` thay may return `std::nullopt`. I'm not sure why this issue started occuring for me since I've had no issue with my Dynamic Input Textures in the past? But this fixes a crash if the image fails to load.
 2025-11-29 23:54:48 +01:00
Jordan Woyak 5a80105555 Common and VideoCommon: Change texture data from std::vector to Common::UniqueBuffer. 2025-05-03 18:32:30 -05:00
Pokechu22 94ccf765af Add option for setting the PNG zlib compression level 2021-11-18 13:10:22 -08:00
Pierre Bourdon e149ad4f0a treewide: convert GPLv2+ license info to SPDX tags 
SPDX standardizes how source code conveys its copyright and licensing
information. See https://spdx.github.io/spdx-spec/1-rationale/ . SPDX
tags are adopted in many large projects, including things like the Linux
kernel.
 2021-07-05 04:35:56 +02:00
Shawn Hoffman 84128d9532 rename Common/File to Common/IOFile 2021-01-27 14:29:48 -08:00
Admiral H. Curtiss 33c1a5b941 InputCommon: Use Common::SavePNG() to write images. 2020-11-26 23:55:05 +01:00
iwubcode fd3af4c5d3 InputCommon: Introducing the "Dynamic Input Texture". Configuration links an emulated input action to an image based on what host key is defined for that emulated input. Specific regions are called out in configuration that mark where to replace an input button with a host key image. 2020-10-03 17:10:35 -05:00