qcam: viewfinder_gl: Rename YUV.vert to identity.vert

In preparation for RGB formats support, rename the identity vertex
shader from YUV.vert to identity.vert.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 0 insertions, 16 deletions

diff --git a/src/qcam/assets/shader/YUV.vert b/src/qcam/assets/shader/YUV.vert
deleted file mode 100644
index f38e8045..00000000
--- a/src/qcam/assets/shader/YUV.vert
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2020, Linaro
- *
- * YUV.vert - Vertex shader for YUV to RGB conversion
- */
-
-attribute vec4 vertexIn;
-attribute vec2 textureIn;
-varying vec2 textureOut;
-
-void main(void)
-{
-	gl_Position = vertexIn;
-	textureOut = textureIn;
-}