console-gl: add opengl rendering helper functions

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/ui/shader/texture-blit.frag b/ui/shader/texture-blit.frag
new file mode 100644
index 0000000000..bfa202c22b
--- /dev/null
+++ b/ui/shader/texture-blit.frag
@@ -0,0 +1,10 @@
+
+#version 300 es
+
+uniform sampler2D image;
+in  mediump vec2 ex_tex_coord;
+out mediump vec4 out_frag_color;
+
+void main(void) {
+     out_frag_color = texture(image, ex_tex_coord);
+}