qcam: viewfinder_gl: Rename shader files

Rename shader files to prepare for packed YUYV support:

- The NV prefix isn't a good match for packed (or for 3-planar) formats,
  replace it with a YUV prefix
- Use .frag and .vert extensions to differentiate between fragment and
  vertex shaders

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 0 insertions, 16 deletions

diff --git a/src/qcam/assets/shader/NV_vertex_shader.glsl b/src/qcam/assets/shader/NV_vertex_shader.glsl
deleted file mode 100644
index 12e791e3..00000000
--- a/src/qcam/assets/shader/NV_vertex_shader.glsl
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2020, Linaro
- *
- * NV_vertex_shader.glsl - Vertex shader code for NV family
- */
-
-attribute vec4 vertexIn;
-attribute vec2 textureIn;
-varying vec2 textureOut;
-
-void main(void)
-{
-	gl_Position = vertexIn;
-	textureOut = textureIn;
-}