Update SDL3

Source/ThirdParty/SDL/SDL3/SDL_audio.h

@@ -958,7 +958,7 @@ extern SDL_DECLSPEC void SDLCALL SDL_CloseAudioDevice(SDL_AudioDeviceID devid);
  * \sa SDL_UnbindAudioStream
  * \sa SDL_GetAudioStreamDevice
  */
-extern SDL_DECLSPEC bool SDLCALL SDL_BindAudioStreams(SDL_AudioDeviceID devid, SDL_AudioStream **streams, int num_streams);
+extern SDL_DECLSPEC bool SDLCALL SDL_BindAudioStreams(SDL_AudioDeviceID devid, SDL_AudioStream * const *streams, int num_streams);
 
 /**
  * Bind a single audio stream to an audio device.
@@ -990,7 +990,8 @@ extern SDL_DECLSPEC bool SDLCALL SDL_BindAudioStream(SDL_AudioDeviceID devid, SD
  *
  * Unbinding a stream that isn't bound to a device is a legal no-op.
  *
- * \param streams an array of audio streams to unbind.
+ * \param streams an array of audio streams to unbind. Can be NULL or contain
+ *                NULL.
  * \param num_streams number streams listed in the `streams` array.
  *
  * \threadsafety It is safe to call this function from any thread.
@@ -999,7 +1000,7 @@ extern SDL_DECLSPEC bool SDLCALL SDL_BindAudioStream(SDL_AudioDeviceID devid, SD
  *
  * \sa SDL_BindAudioStreams
  */
-extern SDL_DECLSPEC void SDLCALL SDL_UnbindAudioStreams(SDL_AudioStream **streams, int num_streams);
+extern SDL_DECLSPEC void SDLCALL SDL_UnbindAudioStreams(SDL_AudioStream * const *streams, int num_streams);
 
 /**
  * Unbind a single audio stream from its audio device.
@@ -1007,7 +1008,7 @@ extern SDL_DECLSPEC void SDLCALL SDL_UnbindAudioStreams(SDL_AudioStream **stream
  * This is a convenience function, equivalent to calling
  * `SDL_UnbindAudioStreams(&stream, 1)`.
  *
- * \param stream an audio stream to unbind from a device.
+ * \param stream an audio stream to unbind from a device. Can be NULL.
  *
  * \threadsafety It is safe to call this function from any thread.
  *

Source/ThirdParty/SDL/SDL3/SDL_gpu.h

@@ -1518,6 +1518,8 @@ typedef struct SDL_GPUVertexAttribute
  * \since This struct is available since SDL 3.1.3
  *
  * \sa SDL_GPUGraphicsPipelineCreateInfo
+ * \sa SDL_GPUVertexBufferDescription
+ * \sa SDL_GPUVertexAttribute
  */
 typedef struct SDL_GPUVertexInputState
 {
@@ -1597,6 +1599,10 @@ typedef struct SDL_GPUShaderCreateInfo
  * \since This struct is available since SDL 3.1.3
  *
  * \sa SDL_CreateGPUTexture
+ * \sa SDL_GPUTextureType
+ * \sa SDL_GPUTextureFormat
+ * \sa SDL_GPUTextureUsageFlags
+ * \sa SDL_GPUSampleCount
  */
 typedef struct SDL_GPUTextureCreateInfo
 {

Source/ThirdParty/SDL/SDL3/SDL_hints.h

@@ -2775,6 +2775,10 @@ extern "C" {
  * - "1": SDL will send a quit event when the last window is requesting to
  *   close. (default)
  *
+ * If there is at least one active system tray icon, SDL_EVENT_QUIT will
+ * instead be sent when both the last window will be closed and the last tray
+ * icon will be destroyed.
+ *
  * This hint can be set anytime.
  *
  * \since This hint is available since SDL 3.1.3.

Source/ThirdParty/SDL/SDL3/SDL_revision.h

@@ -11,19 +11,19 @@
   freely, subject to the following restrictions:
 
   1. The origin of this software must not be misrepresented; you must not
-  claim that you wrote the original software. If you use this software
-  in a product, an acknowledgment in the product documentation would be
-  appreciated but is not required.
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
   2. Altered source versions must be plainly marked as such, and must not be
-  misrepresented as being the original software.
+     misrepresented as being the original software.
   3. This notice may not be removed or altered from any source distribution.
 */
 
 /**
-*  \file SDL_revision.h
-*
-*  Header file containing the SDL revision.
-*/
+ *  \file SDL_revision.h
+ *
+ *  Header file containing the SDL revision.
+ */
 
 #ifndef SDL_revision_h_
 #define SDL_revision_h_
@@ -31,9 +31,9 @@
 /* #undef SDL_VENDOR_INFO */
 
 #ifdef SDL_VENDOR_INFO
-#define SDL_REVISION "SDL-40f9fd8 (" SDL_VENDOR_INFO ")"
+#define SDL_REVISION "SDL3-3.1.7-preview-3.1.6-496-g5acd7fe208 (" SDL_VENDOR_INFO ")"
 #else
-#define SDL_REVISION "SDL-40f9fd8"
+#define SDL_REVISION "SDL3-3.1.7-preview-3.1.6-496-g5acd7fe208"
 #endif
 
 #endif /* SDL_revision_h_ */

Source/Tools/Flax.Build/Deps/Dependencies/SDL.cs

@@ -88,8 +88,8 @@ namespace Flax.Deps.Dependencies
                 Path.Combine(root, "include", "SDL3"),
             };
 
-            CloneGitRepoFastSince(root, "https://github.com/libsdl-org/SDL.git", new DateTime(2024, 12, 26));
-            GitResetToCommit(root, "578509c326f6bcc25fba7b71ebb439a165808bc5");
+            CloneGitRepoFastSince(root, "https://github.com/libsdl-org/SDL.git", new DateTime(2024, 12, 27));
+            GitResetToCommit(root, "5acd7fe208d332a6a546be65042dc3112dd84cac");
 
             foreach (var platform in options.Platforms)
             {