Update bundled MSVC SDL2 to latest release

Author: dashodanger

.github/workflows/cmake.yml

@@ -58,21 +58,21 @@ jobs:
       - name: Extract w64devkit
         run: ${{github.workspace}}\w64devkit.exe -y
       - name: Download SDL2-devel
-        run: invoke-webrequest https://github.com/libsdl-org/SDL/releases/download/release-2.30.8/SDL2-devel-2.30.8-mingw.zip -outfile ${{github.workspace}}\sdl2-devel.zip
+        run: invoke-webrequest https://github.com/libsdl-org/SDL/releases/download/release-2.30.9/SDL2-devel-2.30.9-mingw.zip -outfile ${{github.workspace}}\sdl2-devel.zip
       - name: Extract SDL2-devel
         run: expand-archive -path ${{github.workspace}}\sdl2-devel.zip -destinationpath ${{github.workspace}}
       - name: Copy SDL2-devel contents to w64devkit
         run: |
-          robocopy ${{github.workspace}}\SDL2-2.30.8\i686-w64-mingw32 ${{github.workspace}}\w64devkit\i686-w64-mingw32 /s ; if ($lastexitcode -lt 8) { $global:LASTEXITCODE = $null }
-          robocopy ${{github.workspace}}\SDL2-2.30.8\i686-w64-mingw32 ${{github.workspace}}\w64devkit /s ; if ($lastexitcode -lt 8) { $global:LASTEXITCODE = $null }
+          robocopy ${{github.workspace}}\SDL2-2.30.9\i686-w64-mingw32 ${{github.workspace}}\w64devkit\i686-w64-mingw32 /s ; if ($lastexitcode -lt 8) { $global:LASTEXITCODE = $null }
+          robocopy ${{github.workspace}}\SDL2-2.30.9\i686-w64-mingw32 ${{github.workspace}}\w64devkit /s ; if ($lastexitcode -lt 8) { $global:LASTEXITCODE = $null }
       - name: Set environment variables and build
         run: |
           $env:Path = "${{github.workspace}}\w64devkit\bin;" + $env:Path
           cmake -B build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_CXX_FLAGS="-isystem ${{github.workspace}}\w64devkit\include" -G "MinGW Makefiles"
           cmake --build build --config ${{env.BUILD_TYPE}}
           strip ${{github.workspace}}\edge-classic.exe
       - name: Copy SDL2 DLL
-        run: copy-item -path ${{github.workspace}}\SDL2-2.30.8\i686-w64-mingw32\bin\SDL2.dll -destination ${{github.workspace}}
+        run: copy-item -path ${{github.workspace}}\SDL2-2.30.9\i686-w64-mingw32\bin\SDL2.dll -destination ${{github.workspace}}
       - uses: actions/upload-artifact@v4
         with:
           name: edge-classic-mingw

libraries/sdl2/include/SDL2/SDL_audio.h

@@ -594,7 +594,7 @@ extern DECLSPEC int SDLCALL SDL_GetDefaultAudioInfo(char **name,
  *   frames_ (with stereo output, two samples--left and right--would make a
  *   single sample frame). This number should be a power of two, and may be
  *   adjusted by the audio driver to a value more suitable for the hardware.
- *   Good values seem to range between 512 and 8096 inclusive, depending on
+ *   Good values seem to range between 512 and 4096 inclusive, depending on
  *   the application and CPU speed. Smaller values reduce latency, but can
  *   lead to underflow if the application is doing heavy processing and cannot
  *   fill the audio buffer in time. Note that the number of sample frames is

libraries/sdl2/include/SDL2/SDL_stdinc.h

@@ -257,7 +257,7 @@ typedef uint64_t Uint64;
 #define SDL_PRIs64 "I64d"
 #elif defined(PRIs64)
 #define SDL_PRIs64 PRIs64
-#elif defined(__LP64__) && !defined(__APPLE__)
+#elif defined(__LP64__) && !defined(__APPLE__) && !defined(__EMSCRIPTEN__)
 #define SDL_PRIs64 "ld"
 #else
 #define SDL_PRIs64 "lld"

libraries/sdl2/include/SDL2/SDL_version.h

@@ -59,7 +59,7 @@ typedef struct SDL_version
 */
 #define SDL_MAJOR_VERSION   2
 #define SDL_MINOR_VERSION   30
-#define SDL_PATCHLEVEL      8
+#define SDL_PATCHLEVEL      9
 
 /**
  * Macro to determine SDL version program was compiled against.

libraries/sdl2/include/SDL2/SDL_vulkan.h

@@ -52,6 +52,10 @@ extern "C" {
 VK_DEFINE_HANDLE(VkInstance)
 VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSurfaceKHR)
 
+/* Make sure to undef to avoid issues in case of later vulkan include */
+#undef VK_DEFINE_HANDLE
+#undef VK_DEFINE_NON_DISPATCHABLE_HANDLE
+
 #endif /* !NO_SDL_VULKAN_TYPEDEFS */
 
 typedef VkInstance SDL_vulkanInstance;