X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=glwidget.h;h=9b554d078d5280e1ae441bd345485f97112156a8;hb=a5746714e6ca1e665bf9e74344e67712443f947a;hp=d71f3c8db2aeb87f4cdc9a70ff79e165c3ad922a;hpb=874b501560a9d6f20b21bc1170b5d07bcfffad53;p=nageru

diff --git a/glwidget.h b/glwidget.h
index d71f3c8..9b554d0 100644
--- a/glwidget.h
+++ b/glwidget.h
@@ -39,6 +39,9 @@ public:
 
 	void shutdown();
 
+	// NOTE: Will make the white balance flicker for a frame.
+	void grab_white_balance(unsigned channel, unsigned x, unsigned y);
+
 protected:
 	void initializeGL() override;
 	void resizeGL(int width, int height) override;
@@ -62,6 +65,10 @@ private:
 	GLuint vao, program_num;
 	GLuint position_vbo, texcoord_vbo;
 	movit::ResourcePool *resource_pool = nullptr;
+	int current_width = 1, current_height = 1;
+	bool should_grab = false;
+	unsigned grab_x, grab_y;
+	Mixer::Output grab_output;  // Should nominally be the same as output.
 };
 
 #endif