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Sam Lantinga f257eb4481 Added the concept of colorspace to the SDL renderer

This allows color operations to happen in linear space between sRGB input and sRGB output. This is currently supported on the direct3d11, direct3d12 and opengl renderers.

This is a good resource on blending in linear space vs sRGB space:
https://blog.johnnovak.net/2016/09/21/what-every-coder-should-know-about-gamma/

Also added testcolorspace to verify colorspace changes

2024-01-30 09:48:02 -08:00

.github

ci: bump actions version tag

2024-01-26 02:33:20 +01:00

android-project

Switched SDL_TouchID and SDL_FingerID to be Uint64 with 0 being an invalid value

2024-01-18 10:55:24 -08:00

build-scripts

Fix broken mingw i686 buildscript

2024-01-28 17:29:33 -08:00

cmake

Don't try to use SDL platform macros in configure-time checks

2024-01-24 14:12:50 +03:00

docs

Renderer colors now have floating point precision

2024-01-30 09:48:02 -08:00

include

Added the concept of colorspace to the SDL renderer

2024-01-30 09:48:02 -08:00

mingw/pkg-support/cmake

build: don't add SDL3 subfolder to include path for external projects

2022-11-27 14:33:13 -08:00

src

Added the concept of colorspace to the SDL renderer

2024-01-30 09:48:02 -08:00

test

Added the concept of colorspace to the SDL renderer

2024-01-30 09:48:02 -08:00

VisualC

Added the environment variable SDL_LOGGING to control default log output

2024-01-27 19:30:22 -08:00

VisualC-GDK

Define SDL_PLATFORM_* macros instead of underscored ones (#8875 )

2024-01-24 01:40:51 +00:00

VisualC-WinRT

Allow optimizing memcpy and memset where possible

2024-01-21 06:55:29 -08:00

wayland-protocols

wayland: Use the preferred order of displays exposed by KDE

2024-01-27 02:10:49 -05:00

Xcode

Added VisionOS as a supported target to the Xcode project

2024-01-27 11:07:21 -08:00

.clang-format

Commented out syntax that causes Visual Studio 2019 to complain on every edit

2022-12-02 00:43:01 -08:00

.clang-tidy

Fix size of memcpy in SDL_AudioDeviceFormatChangedAlreadyLocked

2023-08-05 14:14:45 -04:00

.editorconfig

Fixed formatting for Haiku cc files

2023-01-25 03:03:41 -08:00

.gitignore

Make Xbox GDK code public (and fix some GDK code rot) (#8844 )

2024-01-14 20:31:41 -08:00

.wikiheaders-options

sdlwiki: SDL3 advises users to include through 'SDL3/SDL.h'

2023-03-21 02:19:19 +01:00

Android.mk

Always provide an implementation for all SDL3 symbols

2023-10-12 14:00:47 +02:00

BUGS.txt

Cleaned up a few more Bugzilla mentions.

2021-02-12 14:46:49 -05:00

CMakeLists.txt

Re-enable C runtime with Mingw, and disable the problematic math test

2024-01-21 06:55:29 -08:00

CREDITS.md

docs: Moved CREDITS and INSTALL to markdown format.

2023-11-29 12:31:27 -05:00

INSTALL.md

docs: Moved CREDITS and INSTALL to markdown format.

2023-11-29 12:31:27 -05:00

LICENSE.txt

2024-01-01 13:15:26 -08:00

README-SDL.txt

More HTTPS changes in the documentation.

2017-02-16 16:52:03 -05:00

README.md

docs: Convert everything to Unix-style endlines.

2023-11-29 11:29:57 -05:00

WhatsNew.txt

Added the environment variable SDL_LOGGING to control default log output

2024-01-27 19:30:22 -08:00

README.md

Simple DirectMedia Layer (SDL) Version 3.0

https://www.libsdl.org/

Simple DirectMedia Layer is a cross-platform development library designed to provide low level access to audio, keyboard, mouse, joystick, and graphics hardware via OpenGL and Direct3D. It is used by video playback software, emulators, and popular games including Valve's award winning catalog and many Humble Bundle games.

More extensive documentation is available in the docs directory, starting with README.md. If you are migrating to SDL 3.0 from SDL 2.0, the changes are extensively documented in README-migration.md.

Enjoy!

Sam Lantinga (slouken@libsdl.org)

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