virtio-gpu: rename virgl source file.

"3d" -> "virgl" as 3d is a rather broad term.
Hopefully a bit less confusing.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20210430113547.1816178-1-kraxel@redhat.com
Message-Id: <20210430113547.1816178-2-kraxel@redhat.com>
diff --git a/hw/display/meson.build b/hw/display/meson.build
index 9d79e39..8e46573 100644
--- a/hw/display/meson.build
+++ b/hw/display/meson.build
@@ -58,7 +58,7 @@
   virtio_gpu_ss.add(when: 'CONFIG_VIRTIO_GPU',
                     if_true: [files('virtio-gpu-base.c', 'virtio-gpu.c'), pixman, virgl])
   virtio_gpu_ss.add(when: ['CONFIG_VIRTIO_GPU', 'CONFIG_VIRGL'],
-                    if_true: [files('virtio-gpu-3d.c'), pixman, virgl])
+                    if_true: [files('virtio-gpu-virgl.c'), pixman, virgl])
   virtio_gpu_ss.add(when: 'CONFIG_VHOST_USER_GPU', if_true: files('vhost-user-gpu.c'))
   hw_display_modules += {'virtio-gpu': virtio_gpu_ss}
 endif
diff --git a/hw/display/virtio-gpu-3d.c b/hw/display/virtio-gpu-virgl.c
similarity index 100%
rename from hw/display/virtio-gpu-3d.c
rename to hw/display/virtio-gpu-virgl.c