initHEADmaster

1 files changed, 47 insertions, 0 deletions

diff --git a/src/canvas/wayland/window/shm.hpp b/src/canvas/wayland/window/shm.hpp
new file mode 100644
index 0000000..fca1f88
--- /dev/null
+++ b/src/canvas/wayland/window/shm.hpp
@@ -0,0 +1,47 @@
+// Display images inside a terminal
+// Copyright (C) 2023  JustKidding
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#ifndef WAYLAND_SHM_H
+#define WAYLAND_SHM_H
+
+#include <string>
+#include <wayland-client.h>
+
+class WaylandShm
+{
+  public:
+    WaylandShm(int width, int height, int scale_factor, struct wl_shm *shm);
+    ~WaylandShm();
+
+    struct wl_buffer *buffer = nullptr;
+    uint8_t *pool_data;
+
+  private:
+    void create_shm_file();
+    void allocate_pool_buffers();
+
+    struct wl_shm *shm = nullptr;
+
+    int fd = 0;
+    std::string shm_path;
+
+    int width = 0;
+    int height = 0;
+    int stride = 0;
+    int pool_size = 0;
+};
+
+#endif