#ifndef _IMAGE_INPUT_H
#define _IMAGE_INPUT_H 1
+#include <epoxy/gl.h>
+#include <movit/flat_input.h>
+#include <stdbool.h>
+#include <time.h>
+#include <condition_variable>
+#include <cstdint>
#include <map>
#include <memory>
#include <mutex>
#include <string>
#include <thread>
-#include <time.h>
-
-#include <movit/flat_input.h>
-
// An output that takes its input from a static image, loaded with ffmpeg.
// comes from a single 2D array with chunky pixels. The image is refreshed
// from disk about every second.
std::string effect_type_id() const override { return "ImageInput"; }
void set_gl_state(GLuint glsl_program_num, const std::string& prefix, unsigned *sampler_num) override;
-
+ static void shutdown_updaters();
+
private:
struct Image {
+ unsigned width, height;
std::unique_ptr<uint8_t[]> pixels;
timespec last_modified;
};
- std::string filename;
+ std::string filename, pathname;
std::shared_ptr<const Image> current_image;
- static std::shared_ptr<const Image> load_image(const std::string &filename);
- static std::shared_ptr<const Image> load_image_raw(const std::string &filename);
- static void update_thread_func(const std::string &filename, const timespec &first_modified);
+ static std::shared_ptr<const Image> load_image(const std::string &filename, const std::string &pathname);
+ static std::shared_ptr<const Image> load_image_raw(const std::string &pathname);
+ static void update_thread_func(const std::string &filename, const std::string &pathname, const timespec &first_modified);
static std::mutex all_images_lock;
static std::map<std::string, std::shared_ptr<const Image>> all_images;
static std::map<std::string, std::thread> update_threads;
+
+ static std::mutex threads_should_quit_mu;
+ static bool threads_should_quit; // Under threads_should_quit_mu.
+ static std::condition_variable threads_should_quit_modified; // Signals when threads_should_quit is set.
};
#endif // !defined(_IMAGE_INPUT_H)