[gl] disabling the raster method setup for GLES

gfx-rs · Jun 18, 2016 · ca9224e · ca9224e
1 parent 28c974a
commit ca9224e
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/src/backend/gl/src/lib.rs b/src/backend/gl/src/lib.rs
@@ -480,7 +480,7 @@ impl Device {
                 state::bind_draw_color_buffers(&self.share.context, mask);
             },
             Command::SetRasterizer(rast) => {
-                state::bind_rasterizer(&self.share.context, &rast);
+                state::bind_rasterizer(&self.share.context, &rast, self.info.version.is_embedded);
             },
             Command::SetViewport(rect) => {
                 state::bind_viewport(&self.share.context, rect);

diff --git a/src/backend/gl/src/state.rs b/src/backend/gl/src/state.rs
@@ -44,7 +44,7 @@ pub fn bind_raster_method(gl: &gl::Gl, method: s::RasterMethod, offset: Option<s
     }
 }
 
-pub fn bind_rasterizer(gl: &gl::Gl, r: &s::Rasterizer) {
+pub fn bind_rasterizer(gl: &gl::Gl, r: &s::Rasterizer, is_embedded: bool) {
     unsafe {
         gl.FrontFace(match r.front_face {
             FrontFace::Clockwise => gl::CW,
@@ -63,8 +63,10 @@ pub fn bind_rasterizer(gl: &gl::Gl, r: &s::Rasterizer) {
             gl.CullFace(gl::BACK);
         }}
     }
-
-    bind_raster_method(gl, r.method, r.offset);
+
+    if !is_embedded {
+        bind_raster_method(gl, r.method, r.offset);
+    }
     match r.samples {
         Some(_) => unsafe { gl.Enable(gl::MULTISAMPLE) },
         None => unsafe { gl.Disable(gl::MULTISAMPLE) },