X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect_chain.h;h=4abfb97eba1390f0ca7f16daff094bea14dabd60;hp=5b8ddbca45295f54a2bc4db4b132b1eeaa1efbb4;hb=b618b34070d23b6da35c77f004678d8a9e55575b;hpb=a04ce272078182de6bb49e5ea9834713f3d72cae

diff --git a/effect_chain.h b/effect_chain.h
index 5b8ddbc..4abfb97 100644
--- a/effect_chain.h
+++ b/effect_chain.h
@@ -46,9 +46,18 @@ public:
 	void render_to_screen(unsigned char *src);
 
 private:
+	struct Phase {
+		GLint glsl_program_num;
+		bool input_needs_mipmaps;
+		unsigned start, end;
+	};
+
 	void normalize_to_linear_gamma();
 	void normalize_to_srgb();
 
+	// Create a GLSL program computing effects [start, end>.
+	Phase compile_glsl_program(unsigned start_index, unsigned end_index);
+
 	unsigned width, height;
 	ImageFormat input_format, output_format;
 	std::vector<Effect *> effects;
@@ -56,7 +65,11 @@ private:
 	GLuint source_image_num;
 	bool use_srgb_texture_format;
 
-	GLint glsl_program_num;
+	GLuint fbo;
+	GLuint temp_textures[2];
+
+	std::vector<Phase> phases;
+
 	GLenum format, bytes_per_pixel;
 	bool finalized;