render/pixel_format: add XBGR8888 and ABGR8888 format

render/pixel_format.c

@@ -13,7 +13,19 @@ static const struct wlr_pixel_format_info pixel_format_info[] = {
 		.opaque_substitute = DRM_FORMAT_XRGB8888,
 		.bpp = 32,
 		.has_alpha = true,
-	}
+	},
+	{
+		.drm_format = DRM_FORMAT_XBGR8888,
+		.opaque_substitute = DRM_FORMAT_INVALID,
+		.bpp = 32,
+		.has_alpha = false,
+	},
+	{
+		.drm_format = DRM_FORMAT_ABGR8888,
+		.opaque_substitute = DRM_FORMAT_XBGR8888,
+		.bpp = 32,
+		.has_alpha = true,
+	},
 };
 
 static const size_t pixel_format_info_size =