video/ps3eye: prototype open driver impl

1 files changed, 32 insertions, 35 deletions

diff --git a/video-ps3eye/module.hpp b/video-ps3eye/module.hpp
index 357af14c..73cdf04c 100644
--- a/video-ps3eye/module.hpp
+++ b/video-ps3eye/module.hpp
@@ -1,54 +1,51 @@
 #pragma once
 
 #include "video/camera.hpp"
+#include "shm-layout.hpp"
+#include "compat/shm.h"
+#include "options/options.hpp"
+#include "compat/macros1.h"
 
-#if 0
+using namespace options;
 
-namespace video {
+#include <QProcess>
 
-struct OTR_VIDEO_EXPORT camera_
+using video::impl::camera;
+using video::impl::camera_;
+using video::frame;
+
+struct settings : opts
 {
-    camera_();
-    virtual ~camera_();
+    settings() : opts{"video-ps3eye"} {}
 
-    virtual std::vector<QString> camera_names() const = 0;
-    virtual std::unique_ptr<camera> make_camera(const QString& name) = 0;
-    virtual bool show_dialog(const QString& camera_name) = 0;
-    virtual bool can_show_dialog(const QString& camera_name) = 0;
+    value<slider_value> exposure{b, "exposure", {63, 0, 63}};
+    value<slider_value> gain{b, "gain", {30, 0, 63}};
 };
 
-struct OTR_VIDEO_EXPORT camera
+struct ps3eye_camera final : video::impl::camera
 {
-    struct info final
-    {
-        // TODO: expose FOV-based focal length for regular webcams
-        int width = 0, height = 0, fps = 0;
-        double fx = 0, fy = 0;          // focal length
-        double P_x = 0, P_y = 0;        // principal point
-        double dist_c[8] {};            // distortion coefficients
-    };
-
-    camera();
-    virtual ~camera();
-
-    [[nodiscard]] virtual bool start(info& args) = 0;
-    virtual void stop() = 0;
-    virtual bool is_open() = 0;
-
-    virtual std::tuple<const frame&, bool> get_frame() = 0;
-    [[nodiscard]] virtual bool show_dialog() = 0;
+    QProcess wrapper;
+    shm_wrapper shm { "ps3eye-driver-shm", nullptr, sizeof(ps3eye::shm) };
+    settings s;
+    frame fr;
+    bool open = false;
+    unsigned timecode = 0;
+
+    ps3eye_camera();
+    ~ps3eye_camera() override;
+
+    bool start(info& args) override;
+    void stop() override;
+    bool is_open() override { return open; }
+
+    std::tuple<const frame&, bool> get_frame() override;
+    [[nodiscard]] bool show_dialog() override;
 };
 
-} // ns video
-
-#endif
-
-namespace video::impl {
-struct ps3eye_camera_ : camera_
+struct ps3eye_camera_ final : video::impl::camera_
 {
     std::vector<QString> camera_names() const override;
     std::unique_ptr<camera> make_camera(const QString& name) override;
     bool show_dialog(const QString& camera_name) override;
     bool can_show_dialog(const QString& camera_name) override;
 };
-} // ns video::impl