Skip all the compute shader tests if there is no compute support (it was done before...

[movit] / input.h

diff --git a/input.h b/input.h
index 7652e1793a4599d01fb726bfbf939741ac01d2aa..6c9fca1a4050b8590ef4698c5863c90534029f3f 100644 (file)
--- a/input.h
+++ b/input.h
@@ -17,13 +17,17 @@ namespace movit {
 // including possibly uploading the texture if so required.
 class Input : public Effect {
 public:
-       virtual unsigned num_inputs() const { return 0; }
+       unsigned num_inputs() const override { return 0; }
 
        // Whether this input can deliver linear gamma directly if it's
        // asked to. (If so, set the parameter “output_linear_gamma”
        // to activate it.)
        virtual bool can_output_linear_gamma() const = 0;
 
+       // Whether this input can supply mipmaps if asked to (by setting
+       // the "needs_mipmaps" integer parameter set to 1).
+       virtual bool can_supply_mipmaps() const { return true; }
+
        virtual unsigned get_width() const = 0;
        virtual unsigned get_height() const = 0;
        virtual Colorspace get_color_space() const = 0;