From 6aaedb813fa11ba0679c3051bc2eb28646b9506c Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Sat, 30 Aug 2025 16:53:58 -0700
Subject: Update to SDL3

---
 src/contrib/SDL-3.2.20/docs/README-vita.md | 33 ++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 src/contrib/SDL-3.2.20/docs/README-vita.md

(limited to 'src/contrib/SDL-3.2.20/docs/README-vita.md')

diff --git a/src/contrib/SDL-3.2.20/docs/README-vita.md b/src/contrib/SDL-3.2.20/docs/README-vita.md
new file mode 100644
index 0000000..8d7e70b
--- /dev/null
+++ b/src/contrib/SDL-3.2.20/docs/README-vita.md
@@ -0,0 +1,33 @@
+PS Vita
+=======
+SDL port for the Sony Playstation Vita and Sony Playstation TV
+
+Credit to
+* xerpi, cpasjuste and rsn8887 for initial (vita2d) port
+* vitasdk/dolcesdk devs
+* CBPS discord (Namely Graphene and SonicMastr)
+
+Building
+--------
+To build for the PSVita, make sure you have vitasdk and cmake installed and run:
+```sh
+cmake -S. -Bbuild -DCMAKE_TOOLCHAIN_FILE=${VITASDK}/share/vita.toolchain.cmake -DCMAKE_BUILD_TYPE=Release
+cmake --build build
+cmake --install build
+```
+
+
+Notes
+-----
+* gles1/gles2 support and renderers are disabled by default and can be enabled by configuring with `-DVIDEO_VITA_PVR=ON`
+  These renderers support 720p and 1080i resolutions. These can be specified with:
+  `SDL_SetHint(SDL_HINT_VITA_RESOLUTION, "720");` and `SDL_SetHint(SDL_HINT_VITA_RESOLUTION, "1080");`
+* Desktop GL 1.X and 2.X support and renderers are also disabled by default and also can be enabled with `-DVIDEO_VITA_PVR=ON` as long as gl4es4vita is present in your SDK.
+  They support the same resolutions as the gles1/gles2 backends and require specifying `SDL_SetHint(SDL_HINT_VITA_PVR_OPENGL, "1");`
+  anytime before video subsystem initialization.
+* gles2 support via PIB is disabled by default and can be enabled by configuring with `-DVIDEO_VITA_PIB=ON`
+* By default SDL emits mouse events for touch events on every touchscreen.
+  Vita has two touchscreens, so it's recommended to use `SDL_SetHint(SDL_HINT_TOUCH_MOUSE_EVENTS, "0");` and handle touch events instead.
+  Individual touchscreens can be disabled with:
+  `SDL_SetHint(SDL_HINT_VITA_ENABLE_FRONT_TOUCH, "0");` and `SDL_SetHint(SDL_HINT_VITA_ENABLE_BACK_TOUCH, "0");`
+* Support for L2/R2/R3/R3 buttons, haptic feedback and gamepad led only available on PSTV, or when using external ds4 gamepad on vita.
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