video/opencv: split impl files

3 files changed, 138 insertions, 133 deletions

diff --git a/video-opencv/camera-impl.cpp b/video-opencv/camera-impl.cpp
index c7869ad5..e69de29b 100644
--- a/video-opencv/camera-impl.cpp
+++ b/video-opencv/camera-impl.cpp
@@ -1,133 +0,0 @@
-#include "camera-impl.hpp"
-#include "compat/sleep.hpp"
-
-#include "camera-names.hpp"
-#include "video-property-page.hpp"
-
-namespace opencv_camera_impl {
-
-metadata::metadata() = default;
-
-std::unique_ptr<camera> metadata::make_camera(const QString& name)
-{
-    int idx = camera_name_to_index(name);
-    if (idx != -1)
-        return std::make_unique<cam>(idx);
-    else
-        return nullptr;
-}
-
-std::vector<QString> metadata::camera_names() const
-{
-    return get_camera_names();
-}
-
-bool metadata::can_show_dialog(const QString& camera_name)
-{
-    return camera_name_to_index(camera_name) != -1;
-}
-
-bool metadata::show_dialog(const QString& camera_name)
-{
-    int idx = camera_name_to_index(camera_name);
-    if (idx != -1)
-    {
-        video_property_page::show(idx);
-        return true;
-    }
-    else
-        return false;
-}
-
-cam::cam(int idx) : idx(idx)
-{
-}
-
-cam::~cam()
-{
-    stop();
-}
-
-void cam::stop()
-{
-    if (cap)
-    {
-        if (cap->isOpened())
-            cap->release();
-        cap = std::nullopt;
-    }
-    mat = cv::Mat();
-    frame_ = { {}, false };
-}
-
-bool cam::is_open()
-{
-    return !!cap;
-}
-
-bool cam::start(const info& args)
-{
-    stop();
-    cap.emplace(idx);
-
-    if (args.width > 0 && args.height > 0)
-    {
-        cap->set(cv::CAP_PROP_FRAME_WIDTH,  args.width);
-        cap->set(cv::CAP_PROP_FRAME_HEIGHT, args.height);
-    }
-    if (args.fps > 0)
-        cap->set(cv::CAP_PROP_FPS, args.fps);
-
-    if (!cap->isOpened())
-        goto fail;
-
-    if (!get_frame_())
-        goto fail;
-
-    return true;
-
-fail:
-    stop();
-    return false;
-}
-
-bool cam::get_frame_()
-{
-    if (!is_open())
-        return false;
-
-    for (unsigned i = 0; i < 10; i++)
-    {
-        if (cap->read(mat))
-        {
-            frame_.data = mat.data;
-            frame_.width = mat.cols;
-            frame_.height = mat.rows;
-            frame_.stride = mat.step.p[0];
-            frame_.channels = mat.channels();
-
-            return true;
-        }
-        portable::sleep(50);
-    }
-
-    return false;
-}
-
-std::tuple<const frame&, bool> cam::get_frame()
-{
-    bool ret = get_frame_();
-    return { frame_, ret };
-}
-
-bool cam::show_dialog()
-{
-    if (is_open())
-        return video_property_page::show_from_capture(*cap, idx);
-    else
-        return video_property_page::show(idx);
-}
-
-OTR_REGISTER_CAMERA(metadata)
-
-} // ns opencv_camera_impl
diff --git a/video-opencv/impl-camera.cpp b/video-opencv/impl-camera.cpp
new file mode 100644
index 00000000..0c42e30a
--- /dev/null
+++ b/video-opencv/impl-camera.cpp
@@ -0,0 +1,96 @@
+#include "impl.hpp"
+#include "compat/sleep.hpp"
+#include "video-property-page.hpp"
+
+namespace opencv_camera_impl {
+
+cam::cam(int idx) : idx(idx)
+{
+}
+
+cam::~cam()
+{
+    stop();
+}
+
+void cam::stop()
+{
+    if (cap)
+    {
+        if (cap->isOpened())
+            cap->release();
+        cap = std::nullopt;
+    }
+    mat = cv::Mat();
+    frame_ = { {}, false };
+}
+
+bool cam::is_open()
+{
+    return !!cap;
+}
+
+bool cam::start(const info& args)
+{
+    stop();
+    cap.emplace(idx);
+
+    if (args.width > 0 && args.height > 0)
+    {
+        cap->set(cv::CAP_PROP_FRAME_WIDTH,  args.width);
+        cap->set(cv::CAP_PROP_FRAME_HEIGHT, args.height);
+    }
+    if (args.fps > 0)
+        cap->set(cv::CAP_PROP_FPS, args.fps);
+
+    if (!cap->isOpened())
+        goto fail;
+
+    if (!get_frame_())
+        goto fail;
+
+    return true;
+
+fail:
+    stop();
+    return false;
+}
+
+bool cam::get_frame_()
+{
+    if (!is_open())
+        return false;
+
+    for (unsigned i = 0; i < 10; i++)
+    {
+        if (cap->read(mat))
+        {
+            frame_.data = mat.data;
+            frame_.width = mat.cols;
+            frame_.height = mat.rows;
+            frame_.stride = mat.step.p[0];
+            frame_.channels = mat.channels();
+
+            return true;
+        }
+        portable::sleep(50);
+    }
+
+    return false;
+}
+
+std::tuple<const frame&, bool> cam::get_frame()
+{
+    bool ret = get_frame_();
+    return { frame_, ret };
+}
+
+bool cam::show_dialog()
+{
+    if (is_open())
+        return video_property_page::show_from_capture(*cap, idx);
+    else
+        return video_property_page::show(idx);
+}
+
+} // ns opencv_camera_impl
diff --git a/video-opencv/impl-metadata.cpp b/video-opencv/impl-metadata.cpp
new file mode 100644
index 00000000..84b11822
--- /dev/null
+++ b/video-opencv/impl-metadata.cpp
@@ -0,0 +1,42 @@
+#include "impl.hpp"
+#include "camera-names.hpp"
+#include "video-property-page.hpp"
+
+namespace opencv_camera_impl {
+
+metadata::metadata() = default;
+
+std::unique_ptr<camera> metadata::make_camera(const QString& name)
+{
+    int idx = camera_name_to_index(name);
+    if (idx != -1)
+        return std::make_unique<cam>(idx);
+    else
+        return nullptr;
+}
+
+std::vector<QString> metadata::camera_names() const
+{
+    return get_camera_names();
+}
+
+bool metadata::can_show_dialog(const QString& camera_name)
+{
+    return camera_name_to_index(camera_name) != -1;
+}
+
+bool metadata::show_dialog(const QString& camera_name)
+{
+    int idx = camera_name_to_index(camera_name);
+    if (idx != -1)
+    {
+        video_property_page::show(idx);
+        return true;
+    }
+    else
+        return false;
+}
+
+OTR_REGISTER_CAMERA(metadata)
+
+} // ns opencv_camera_impl