5 files changed, 0 insertions, 134 deletions
diff --git a/demos/xcb/CMakeLists.txt b/demos/xcb/CMakeLists.txt
deleted file mode 100644
index 97292467..00000000
--- a/demos/xcb/CMakeLists.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-find_library(LIBRARY_XCB xcb REQUIRED)
-
-add_library(demo-xcb-base INTERFACE)
-target_link_libraries(demo-xcb-base INTERFACE ${LIBRARY_XCB})
-
-add_subdirectory(start)
-add_subdirectory(cairo-start)
diff --git a/demos/xcb/cairo-start/CMakeLists.txt b/demos/xcb/cairo-start/CMakeLists.txt
deleted file mode 100644
index d08f2c96..00000000
--- a/demos/xcb/cairo-start/CMakeLists.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-find_library(LIBRARY_CAIRO cairo REQUIRED)
-
-add_executable(demo-xcb-cairo-start main.cpp)
-target_link_libraries(demo-xcb-cairo-start PUBLIC demo-xcb-base ${LIBRARY_CAIRO})
diff --git a/demos/xcb/cairo-start/main.cpp b/demos/xcb/cairo-start/main.cpp
deleted file mode 100644
index 331f90d7..00000000
--- a/demos/xcb/cairo-start/main.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-#include <cairo/cairo-xcb.h>
-#include <cairo/cairo.h>
-#include <unistd.h>
-#include <xcb/xcb.h>
-#include <cstdlib>
-#include <iostream>
-
-int main() {
-  int screen_num;
-  xcb_connection_t *connection = xcb_connect(NULL, &screen_num);
-  const xcb_setup_t *setup = xcb_get_setup(connection);
-  xcb_screen_iterator_t iter = xcb_setup_roots_iterator(setup);
-  xcb_screen_t *screen = iter.data;
-
-  uint32_t mask = XCB_CW_EVENT_MASK;
-  uint32_t data[] = {XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_STRUCTURE_NOTIFY};
-
-  int width = 500;
-  int height = 500;
-
-  xcb_window_t window = xcb_generate_id(connection);
-  xcb_create_window(connection, XCB_COPY_FROM_PARENT, window, screen->root, 0,
-                    0, width, height, 10, XCB_WINDOW_CLASS_INPUT_OUTPUT,
-                    screen->root_visual, mask, data);
-  xcb_map_window(connection, window);
-  xcb_flush(connection);
-
-  xcb_visualtype_t *visual_type;
-
-  for (xcb_depth_iterator_t depth_iter =
-           xcb_screen_allowed_depths_iterator(screen);
-       depth_iter.rem; xcb_depth_next(&depth_iter)) {
-    for (xcb_visualtype_iterator_t visual_iter =
-             xcb_depth_visuals_iterator(depth_iter.data);
-         visual_iter.rem; xcb_visualtype_next(&visual_iter)) {
-      if (screen->root_visual == visual_iter.data->visual_id) {
-        visual_type = visual_iter.data;
-        break;
-      }
-    }
-  }
-
-  cairo_surface_t *surface =
-      cairo_xcb_surface_create(connection, window, visual_type, width, height);
-
-  cairo_t *cairo = cairo_create(surface);
-
-  xcb_generic_event_t *e;
-
-  auto paint = [](cairo_t *cairo, int width, int height) {
-    cairo_set_source_rgb(cairo, 1, 1, 1);
-    cairo_paint(cairo);
-    cairo_set_source_rgb(cairo, 1, 1, 0);
-    cairo_set_line_width(cairo, 5);
-    cairo_move_to(cairo, width / 2.0, 0);
-    cairo_curve_to(cairo, width, 0, width, 0, width, height / 2.0);
-    cairo_curve_to(cairo, width, height, width, height, width / 2.0, height);
-    cairo_curve_to(cairo, 0, height, 0, height, 0, height / 2.0);
-    cairo_curve_to(cairo, 0, 0, 0, 0, width / 2.0, 0);
-    cairo_stroke(cairo);
-  };
-
-  while ((e = xcb_wait_for_event(connection))) {
-    switch (e->response_type & ~0x80) {
-      case XCB_EXPOSE: {
-        paint(cairo, width, height);
-        break;
-      }
-      case XCB_CONFIGURE_NOTIFY: {
-        xcb_configure_notify_event_t *event =
-            reinterpret_cast<xcb_configure_notify_event_t *>(e);
-
-        width = event->width;
-        height = event->height;
-
-        cairo_xcb_surface_set_size(surface, width, height);
-
-        paint(cairo, width, height);
-
-        break;
-      }
-      default: {
-        /* Unknown event type, ignore it */
-        break;
-      }
-    }
-    /* Free the Generic Event */
-    free(e);
-  }
-
-  pause();
-
-  cairo_destroy(cairo);
-  cairo_surface_destroy(surface);
-  xcb_disconnect(connection);
-
-  return 0;
-}
diff --git a/demos/xcb/start/CMakeLists.txt b/demos/xcb/start/CMakeLists.txt
deleted file mode 100644
index 25e37be9..00000000
--- a/demos/xcb/start/CMakeLists.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-add_executable(demo-xcb-start main.cpp)
-target_link_libraries(demo-xcb-start PUBLIC demo-xcb-base)
diff --git a/demos/xcb/start/main.cpp b/demos/xcb/start/main.cpp
deleted file mode 100644
index c4e3761e..00000000
--- a/demos/xcb/start/main.cpp
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <unistd.h>
-#include <xcb/xcb.h>
-
-int main() {
-  int screen_num;
-  xcb_connection_t* connection = xcb_connect(NULL, &screen_num);
-  const xcb_setup_t* setup = xcb_get_setup(connection);
-  xcb_screen_iterator_t iter = xcb_setup_roots_iterator(setup);
-  xcb_screen_t* screen = iter.data;
-
-  xcb_window_t window = xcb_generate_id(connection);
-  xcb_create_window(connection, XCB_COPY_FROM_PARENT, window, screen->root, 0,
-                    0, 150, 150, 10, XCB_WINDOW_CLASS_INPUT_OUTPUT,
-                    screen->root_visual, 0, NULL);
-  xcb_map_window(connection, window);
-  xcb_flush(connection);
-
-  pause();
-
-  xcb_disconnect(connection);
-
-  return 0;
-}