libservo: Expose `SoftwareRenderingContext` and `WindowRenderingContext` (#35501)

Expose two easy-to-use wrappers around `SurfmanRenderingContext` that
make the API simpler to use:

- `WindowRenderingContext`: This `RenderingContext` is a newtype around
  `SurfmanRenderingContext` takes a `raw-window-handle` display and window
  and creates a full window rendering context.
- `SoftwareRenderingContext`: is wraps `SurfmanRenderingContext` and
  adds a swap chain in order to expose a software GL rendering context.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/components/servo/lib.rs b/components/servo/lib.rs
index b2e5028c52e..30164692c9d 100644
--- a/components/servo/lib.rs
+++ b/components/servo/lib.rs
@@ -101,7 +101,11 @@ pub use webgpu;
 use webgpu::swapchain::WGPUImageMap;
 use webrender::{RenderApiSender, ShaderPrecacheFlags, UploadMethod, ONE_TIME_USAGE_HINT};
 use webrender_api::{ColorF, DocumentId, FramePublishId};
-use webrender_traits::rendering_context::{GLVersion, RenderingContext};
+use webrender_traits::rendering_context::GLVersion;
+pub use webrender_traits::rendering_context::{
+    OffscreenRenderingContext, RenderingContext, SoftwareRenderingContext, SurfmanRenderingContext,
+    WindowRenderingContext,
+};
 use webrender_traits::{
     CrossProcessCompositorApi, WebrenderExternalImageHandlers, WebrenderExternalImageRegistry,
     WebrenderImageHandlerType,
@@ -113,7 +117,7 @@ pub use {
     background_hang_monitor, base, canvas, canvas_traits, compositing, devtools, devtools_traits,
     euclid, fonts, ipc_channel, layout_thread_2020, media, net, net_traits, profile,
     profile_traits, script, script_layout_interface, script_traits, servo_config as config,
-    servo_config, servo_geometry, servo_url, style, style_traits, webrender_api, webrender_traits,
+    servo_config, servo_geometry, servo_url, style, style_traits, webrender_api,
 };
 #[cfg(feature = "bluetooth")]
 pub use {bluetooth, bluetooth_traits};