X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect_chain.h;h=67955786c9e2efd9a3bfed69021f3d7d4efb05a2;hp=5b6996487c3244a8b7ddb380a840ad8e72c0d730;hb=9dcbd93164611ea111cc29519c18193d4f571ac1;hpb=e1d0cc9aecf612f61d048fe0e4941c17d8f8f2f2

diff --git a/effect_chain.h b/effect_chain.h
index 5b69964..6795578 100644
--- a/effect_chain.h
+++ b/effect_chain.h
@@ -5,7 +5,6 @@
 #include <vector>
 
 #include "effect.h"
-#include "effect_id.h"
 #include "image_format.h"
 #include "input.h"
 
@@ -16,24 +15,27 @@ public:
 	// User API:
 	// input, effects, output, finalize need to come in that specific order.
 
-	Input *add_input(const ImageFormat &format);
+	// EffectChain takes ownership of the given input.
+	// input is returned back for convenience.
+	Input *add_input(Input *input);
 
-	// The returned pointer is owned by EffectChain.
-	Effect *add_effect(EffectId effect) {
+	// EffectChain takes ownership of the given effect.
+	// effect is returned back for convenience.
+	Effect *add_effect(Effect *effect) {
 		return add_effect(effect, last_added_effect());
 	}
-	Effect *add_effect(EffectId effect, Effect *input) {
+	Effect *add_effect(Effect *effect, Effect *input) {
 		std::vector<Effect *> inputs;
 		inputs.push_back(input);
 		return add_effect(effect, inputs);
 	}
-	Effect *add_effect(EffectId effect, Effect *input1, Effect *input2) {
+	Effect *add_effect(Effect *effect, Effect *input1, Effect *input2) {
 		std::vector<Effect *> inputs;
 		inputs.push_back(input1);
 		inputs.push_back(input2);
 		return add_effect(effect, inputs);
 	}
-	Effect *add_effect(EffectId effect, const std::vector<Effect *> &inputs);
+	Effect *add_effect(Effect *effect, const std::vector<Effect *> &inputs);
 
 	// Similar to add_effect, but:
 	//
@@ -67,7 +69,9 @@ private:
 		std::vector<Effect *> effects;  // In order.
 	};
 
-	void set_use_srgb_texture_format(Effect *effect);
+	void find_all_nonlinear_inputs(Effect *effect,
+	                               std::vector<Input *> *nonlinear_inputs,
+	                               std::vector<Effect *> *intermediates);
 	Effect *normalize_to_linear_gamma(Effect *input);
 	Effect *normalize_to_srgb(Effect *input);
 
@@ -78,7 +82,7 @@ private:
 
 	// Create all GLSL programs needed to compute the given effect, and all outputs
 	// that depends on it (whenever possible).
-	void construct_glsl_programs(Effect *start, std::set<Effect *> *completed_effects);
+	void construct_glsl_programs(Effect *output);
 
 	unsigned width, height;
 	ImageFormat output_format;