Nuked my repo due to it being 600 commits ahead of upstream even though all of the commits were the one I just rebased... Fixed everything back up.

Author: klukaszek

CMakeLists.txt

@@ -206,6 +206,7 @@ set(SDL_STATIC_AVAILABLE ON)
 # All these *_DEFAULT vars will default to ON if not specified,
 # so you only need to override them if they need to be disabled.
 if(EMSCRIPTEN)
+
   # Set up default values for the currently supported set of subsystems:
   # Emscripten/Javascript does not have assembly support, a dynamic library
   # loading architecture, or low-level CPU inspection.
@@ -365,8 +366,10 @@ dep_option(SDL_RENDER_D3D12        "Enable the Direct3D 12 render driver" ON "SD
 dep_option(SDL_RENDER_METAL        "Enable the Metal render driver" ON "SDL_RENDER;${APPLE}" OFF)
 dep_option(SDL_RENDER_GPU          "Enable the SDL_GPU render driver" ON "SDL_RENDER;SDL_GPU" OFF)
 dep_option(SDL_VIVANTE             "Use Vivante EGL video driver" ON "${UNIX_SYS};SDL_CPU_ARM32" OFF)
+dep_option(SDL_WEBGPU              "Enable WebGPU support" ON "SDL_RENDER;${EMSCRIPTEN}" OFF)
 dep_option(SDL_VULKAN              "Enable Vulkan support" ON "SDL_VIDEO;ANDROID OR APPLE OR LINUX OR FREEBSD OR WINDOWS" OFF)
 dep_option(SDL_RENDER_VULKAN       "Enable the Vulkan render driver" ON "SDL_RENDER;SDL_VULKAN" OFF)
+dep_option(SDL_RENDER_WEBGPU       "Enable the WebGPU render driver" ON "SDL_RENDER;SDL_WEBGPU" OFF)
 dep_option(SDL_METAL               "Enable Metal support" ON "APPLE" OFF)
 set_option(SDL_OPENVR              "Use OpenVR video driver" OFF)
 dep_option(SDL_KMSDRM              "Use KMS DRM video driver" ${UNIX_SYS} "SDL_VIDEO" OFF)
@@ -1535,14 +1538,19 @@ elseif(EMSCRIPTEN)
     set(SDL_VIDEO_DRIVER_EMSCRIPTEN 1)
     sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/emscripten/*.c")
     set(HAVE_SDL_VIDEO TRUE)
-
-    #enable gles
-    if(SDL_OPENGLES)
-      set(SDL_VIDEO_OPENGL_EGL 1)
-      set(HAVE_OPENGLES TRUE)
-      set(SDL_VIDEO_OPENGL_ES2 1)
-      set(SDL_VIDEO_RENDER_OGL_ES2 1)
+    if(SDL_GPU)
+      set(SDL_WEBGPU ON)
+      set(SDL_RENDER_WEBGPU ON)
+      set(HAVE_WEBGPU TRUE)
+      set(HAVE_RENDER_WEBGPU TRUE)
     endif()
+    # #enable gles
+    # if(SDL_OPENGLES)
+    #   set(SDL_VIDEO_OPENGL_EGL 1)
+    #   set(HAVE_OPENGLES TRUE)
+    #   set(SDL_VIDEO_OPENGL_ES2 1)
+    #   set(SDL_VIDEO_RENDER_OGL_ES2 1)
+    # endif()
   endif()
 
   CheckPTHREAD()
@@ -3017,6 +3025,11 @@ if(SDL_GPU)
     set(SDL_GPU_VULKAN 1)
     set(HAVE_SDL_GPU TRUE)
   endif()
+  if(SDL_RENDER_WEBGPU AND EMSCRIPTEN)
+    sdl_glob_sources("${SDL3_SOURCE_DIR}/src/gpu/webgpu/*.c")
+    set(SDL_GPU_WEBGPU 1)
+    set(HAVE_SDL_GPU TRUE)
+  endif()
   if(SDL_RENDER_GPU)
     set(SDL_VIDEO_RENDER_GPU 1)
     set(HAVE_RENDER_GPU TRUE)