sokol_gfx.h wgpu: error message and panic if wgpuSurfaceGetCapabilities fails

sokol_app.h

@@ -1743,6 +1743,7 @@ typedef struct sapp_allocator {
     _SAPP_LOGITEM_XMACRO(ANDROID_CREATE_THREAD_PIPE_FAILED, "failed to create thread pipe") \
     _SAPP_LOGITEM_XMACRO(ANDROID_NATIVE_ACTIVITY_CREATE_SUCCESS, "NativeActivity successfully created") \
     _SAPP_LOGITEM_XMACRO(WGPU_SWAPCHAIN_CREATE_SURFACE_FAILED, "wgpu: failed to create surface for swapchain") \
+    _SAPP_LOGITEM_XMACRO(WGPU_SWAPCHAIN_SURFACE_GET_CAPABILITIES_FAILED, "wgpu: wgpuSurfaceGetCapabilities failed") \
     _SAPP_LOGITEM_XMACRO(WGPU_SWAPCHAIN_CREATE_DEPTH_STENCIL_TEXTURE_FAILED, "wgpu: failed to create depth-stencil texture for swapchain") \
     _SAPP_LOGITEM_XMACRO(WGPU_SWAPCHAIN_CREATE_DEPTH_STENCIL_VIEW_FAILED, "wgpu: failed to create view object for swapchain depth-stencil texture") \
     _SAPP_LOGITEM_XMACRO(WGPU_SWAPCHAIN_CREATE_MSAA_TEXTURE_FAILED, "wgpu: failed to create msaa texture for swapchain") \
@@ -5815,7 +5816,10 @@ _SOKOL_PRIVATE void _sapp_emsc_wgpu_create_swapchain(bool called_from_resize) {
         }
         WGPUSurfaceCapabilities surf_caps;
         _sapp_clear(&surf_caps, sizeof(surf_caps));
-        wgpuSurfaceGetCapabilities(_sapp.wgpu.surface, _sapp.wgpu.adapter, &surf_caps);
+        WGPUStatus caps_status = wgpuSurfaceGetCapabilities(_sapp.wgpu.surface, _sapp.wgpu.adapter, &surf_caps);
+        if (caps_status != WGPUStatus_Success) {
+            _SAPP_PANIC(WGPU_SWAPCHAIN_SURFACE_GET_CAPABILITIES_FAILED);
+        }
         _sapp.wgpu.render_format = surf_caps.formats[0];
     }