X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=flat_input.h;h=90c038678f2e429fd775c3770510a0bf4605a9b3;hp=9266659596ad8026f7993380c3cf1053a655714f;hb=ebe6d6ba984b2fb77b365aeacd1f30d4da59964b;hpb=3fbc6a0e7ecc008b0bdafcbc576b79c24117859e

diff --git a/flat_input.h b/flat_input.h
index 9266659..90c0386 100644
--- a/flat_input.h
+++ b/flat_input.h
@@ -9,19 +9,26 @@ class FlatInput : public Input {
 public:
 	FlatInput(ImageFormat format, MovitPixelFormat pixel_format, unsigned width, unsigned height);
 
+	virtual std::string effect_type_id() const { return "FlatInput"; }
+
 	// Create the texture itself. We cannot do this in the constructor,
 	// because we don't necessarily know all the settings (sRGB texture,
 	// mipmap generation) at that point.
 	void finalize();
 
 	// TODO: Check that we actually have the required extension.
-	virtual bool can_output_linear_gamma() const { return true; }
+	virtual bool can_output_linear_gamma() const {
+		return (image_format.gamma_curve == GAMMA_LINEAR ||
+		        image_format.gamma_curve == GAMMA_sRGB);
+	}
 
 	std::string output_fragment_shader();
 
 	// Uploads the texture if it has changed since last time.
 	void set_gl_state(GLuint glsl_program_num, const std::string& prefix, unsigned *sampler_num);
 
+	unsigned get_width() const { return width; }
+	unsigned get_height() const { return height; }
 	ColorSpace get_color_space() const { return image_format.color_space; }
 	GammaCurve get_gamma_curve() const { return image_format.gamma_curve; }