X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=theme.h;h=2b3b4aba3a4e7297403b7493ad5a13ecddc1758a;hb=05b0c5b2b693ba809b8334a892463ae34febb6c3;hp=49152637975c8d2df8a90325c8f2dbd247a5eebb;hpb=af35bb637146622dc43416a5f2e801b1efaf6953;p=nageru

diff --git a/theme.h b/theme.h
index 4915263..2b3b4ab 100644
--- a/theme.h
+++ b/theme.h
@@ -1,16 +1,28 @@
 #ifndef _THEME_H
 #define _THEME_H 1
 
-#include <stdio.h>
-#include <lua.h>
+#include <epoxy/gl.h>
 #include <lauxlib.h>
-
+#include <lua.h>
+#include <movit/effect_chain.h>
+#include <movit/ycbcr_input.h>
+#include <stdbool.h>
+#include <stdio.h>
 #include <functional>
 #include <mutex>
+#include <set>
+#include <string>
 #include <utility>
+#include <vector>
 
-#include <movit/effect_chain.h>
-#include <movit/ycbcr_input.h>
+#include "defs.h"
+#include "ref_counted_frame.h"
+
+namespace movit {
+class ResourcePool;
+struct ImageFormat;
+struct YCbCrFormat;
+}  // namespace movit
 
 class NonBouncingYCbCrInput : public movit::YCbCrInput {
 public:
@@ -25,16 +37,23 @@ public:
 
 class Theme {
 public:
-	Theme(const char *filename, movit::ResourcePool *resource_pool);
+	Theme(const char *filename, movit::ResourcePool *resource_pool, unsigned num_cards);
 
-	std::pair<movit::EffectChain *, std::function<void()>>
-	get_chain(unsigned num, float t, unsigned width, unsigned height);
+	struct Chain {
+		movit::EffectChain *chain;
+		std::function<void()> setup_chain;
 
-	void set_input_textures(int signal_num, GLuint tex_y, GLuint tex_cbcr) {
-		input_textures[signal_num].tex_y = tex_y;
-		input_textures[signal_num].tex_cbcr = tex_cbcr;
-	}
-	int get_num_channels() { return num_channels; }
+		// May have duplicates.
+		std::vector<RefCountedFrame> input_frames;
+	};
+
+	Chain get_chain(unsigned num, float t, unsigned width, unsigned height);
+
+	int get_num_channels() const { return num_channels; }
+	int map_signal(int signal_num);
+	std::string get_channel_name(unsigned channel);
+	bool get_supports_set_wb(unsigned channel);
+	void set_wb(unsigned channel, double r, double g, double b);
 
 	std::vector<std::string> get_transition_names(float t);
 
@@ -48,10 +67,14 @@ private:
 	std::mutex m;
 	lua_State *L;
 	movit::ResourcePool *resource_pool;
-	struct {
-		GLuint tex_y = 0, tex_cbcr = 0;
-	} input_textures[16];  // FIXME
 	int num_channels;
+	unsigned num_cards;
+	std::set<int> signals_warned_about;
+
+	// All input frames needed for the current chain. Filled during call to get_chain(),
+	// as inputs get connected.
+	std::vector<RefCountedFrame> *used_input_frames_collector;
+	friend class LiveInputWrapper;
 };
 
 class LiveInputWrapper {