qcam: viewfinder_gl: Hardcode the vertex shader file name

The GL renderer uses the same vertex shader for all formats. Hardcode
the file name instead of storing it in a member variable.

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

1 files changed, 1 insertions, 2 deletions

diff --git a/src/qcam/viewfinder_gl.h b/src/qcam/viewfinder_gl.h
index 825af1c1..7675d0a0 100644
--- a/src/qcam/viewfinder_gl.h
+++ b/src/qcam/viewfinder_gl.h
@@ -73,9 +73,8 @@ private:
 	/* Vertex buffer */
 	QOpenGLBuffer vertexBuffer_;
 
-	/* Fragment and Vertex shader file name */
+	/* Fragment shader file name */
 	QString fragmentShaderSrc_;
-	QString vertexShaderSrc_;
 
 	/* YUV texture planars and parameters */
 	GLuint textureUniformU_;