style: recreate & unify style for all header guards

Use a single style convention for all header guards.

Author: ardera

src/compositor_ng.h

@@ -7,8 +7,8 @@
  * Copyright (c) 2022, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_COMPOSITOR_NG_H
-#define _FLUTTERPI_INCLUDE_COMPOSITOR_NG_H
+#ifndef _FLUTTERPI_SRC_COMPOSITOR_NG_H
+#define _FLUTTERPI_SRC_COMPOSITOR_NG_H
 
 #include <flutter_embedder.h>
 
@@ -203,4 +203,4 @@ DECLARE_REF_OPS(fl_layer_composition)
 size_t fl_layer_composition_get_n_layers(struct fl_layer_composition *composition);
 struct fl_layer *fl_layer_composition_peek_layer(struct fl_layer_composition *composition, int layer);
 
-#endif  // _FLUTTERPI_INCLUDE_COMPOSITOR_NG_H
+#endif  // _FLUTTERPI_SRC_COMPOSITOR_NG_H

src/cursor.h

@@ -1,5 +1,15 @@
-#ifndef _CURSOR_H
-#define _CURSOR_H
+// SPDX-License-Identifier: MIT
+/*
+ * Cursor Images
+ *
+ * Contains all the mouse cursor images in compressed form,
+ * and some utilities for using them.
+ *
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
+ */
+
+#ifndef _FLUTTERPI_SRC_CURSOR_H
+#define _FLUTTERPI_SRC_CURSOR_H
 
 #include <stdint.h>
 
@@ -58,4 +68,4 @@ struct vec2i pointer_icon_get_hotspot(const struct pointer_icon *icon);
 
 void *pointer_icon_dup_pixels(const struct pointer_icon *icon);
 
-#endif
+#endif  // _FLUTTERPI_SRC_CURSOR_H

src/dmabuf_surface.h

@@ -7,8 +7,8 @@
  * Copyright (c) 2022, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_DMABUF_SURFACE_H
-#define _FLUTTERPI_INCLUDE_DMABUF_SURFACE_H
+#ifndef _FLUTTERPI_SRC_DMABUF_SURFACE_H
+#define _FLUTTERPI_SRC_DMABUF_SURFACE_H
 
 #include "pixel_format.h"
 
@@ -44,4 +44,4 @@ int dmabuf_surface_push_dmabuf(struct dmabuf_surface *s, const struct dmabuf *bu
 
 ATTR_PURE int64_t dmabuf_surface_get_texture_id(struct dmabuf_surface *s);
 
-#endif  // _FLUTTERPI_INCLUDE_DMABUF_SURFACE_H
+#endif  // _FLUTTERPI_SRC_DMABUF_SURFACE_H

src/dummy_render_surface.h

@@ -1,15 +1,14 @@
 // SPDX-License-Identifier: MIT
 /*
- * Vulkan GBM render surface
+ * Dummy render surface
  *
- * - used as a render target for flutter vulkan rendering
- * - can be scanned out using KMS
+ * Just a render surface that does nothing when presenting.
  *
- * Copyright (c) 2022, Hannes Winkler <[email protected]>
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_DUMMY_RENDER_SURFACE_H
-#define _FLUTTERPI_INCLUDE_DUMMY_RENDER_SURFACE_H
+#ifndef _FLUTTERPI_SRC_DUMMY_RENDER_SURFACE_H
+#define _FLUTTERPI_SRC_DUMMY_RENDER_SURFACE_H
 
 #include "util/geometry.h"
 
@@ -26,4 +25,4 @@ ATTR_PURE struct dummy_render_surface *__checked_cast_dummy_render_surface(void
 
 struct dummy_render_surface *dummy_render_surface_new(struct tracer *tracer, struct vec2i size);
 
-#endif  // _FLUTTERPI_INCLUDE_DUMMY_RENDER_SURFACE_H
+#endif  // _FLUTTERPI_SRC_DUMMY_RENDER_SURFACE_H

src/egl.h

@@ -5,8 +5,8 @@
  * Copyright (c) 2022, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_EGL_H
-#define _FLUTTERPI_INCLUDE_EGL_H
+#ifndef _FLUTTERPI_SRC_EGL_H
+#define _FLUTTERPI_SRC_EGL_H
 
 #include <stdbool.h>
 #include <string.h>
@@ -478,4 +478,4 @@ static inline const char *egl_strerror(EGLenum result) {
     #define LOG_EGL_ERROR(result, fmt, ...) LOG_ERROR(fmt ": %s\n", __VA_ARGS__ egl_strerror(result))
 #endif
 
-#endif  // _FLUTTERPI_INCLUDE_EGL_H
+#endif  // _FLUTTERPI_SRC_EGL_H

src/egl_gbm_render_surface.h

@@ -7,8 +7,8 @@
  * Copyright (c) 2022, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_EGL_GBM_RENDER_SURFACE_H
-#define _FLUTTERPI_INCLUDE_EGL_GBM_RENDER_SURFACE_H
+#ifndef _FLUTTERPI_SRC_EGL_GBM_RENDER_SURFACE_H
+#define _FLUTTERPI_SRC_EGL_GBM_RENDER_SURFACE_H
 
 #include "compositor_ng.h"
 #include "pixel_format.h"
@@ -49,4 +49,4 @@ ATTR_PURE EGLSurface egl_gbm_render_surface_get_egl_surface(struct egl_gbm_rende
 
 ATTR_PURE EGLConfig egl_gbm_render_surface_get_egl_config(struct egl_gbm_render_surface *s);
 
-#endif  // _FLUTTERPI_INCLUDE_EGL_GBM_RENDER_SURFACE_H
+#endif  // _FLUTTERPI_SRC_EGL_GBM_RENDER_SURFACE_H

src/event_loop.h

@@ -1,5 +1,14 @@
-#ifndef _EVENT_LOOP_H
-#define _EVENT_LOOP_H
+// SPDX-License-Identifier: MIT
+/*
+ * Event Loop
+ *
+ * - multithreaded event loop
+ *
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
+ */
+
+#ifndef _FLUTTERPI_SRC_EVENT_LOOP_H
+#define _FLUTTERPI_SRC_EVENT_LOOP_H
 
 #include "util/refcounting.h"
 
@@ -49,4 +58,4 @@ struct evloop *evthread_get_evloop(struct evthread *thread);
 
 void evthread_join(struct evthread *thread);
 
-#endif  // _EVENT_LOOP_H
+#endif  // _FLUTTERPI_SRC_EVENT_LOOP_H

src/filesystem_layout.h

@@ -7,8 +7,8 @@
  * Copyright (c) 2022, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_FILESYSTEM_LAYOUT_H
-#define _FLUTTERPI_INCLUDE_FILESYSTEM_LAYOUT_H
+#ifndef _FLUTTERPI_SRC_FILESYSTEM_LAYOUT_H
+#define _FLUTTERPI_SRC_FILESYSTEM_LAYOUT_H
 
 #include "flutter-pi.h"
 
@@ -30,4 +30,4 @@ void flutter_paths_free(struct flutter_paths *paths);
 struct flutter_paths *fs_layout_flutterpi_resolve(const char *app_bundle_path, enum flutter_runtime_mode runtime_mode);
 struct flutter_paths *fs_layout_metaflutter_resolve(const char *app_bundle_path, enum flutter_runtime_mode runtime_mode);
 
-#endif  // _FLUTTERPI_INCLUDE_FILESYSTEM_LAYOUT_H
+#endif  // _FLUTTERPI_SRC_FILESYSTEM_LAYOUT_H

src/flutter-pi.h

@@ -1,5 +1,12 @@
-#ifndef _FLUTTERPI_H
-#define _FLUTTERPI_H
+// SPDX-License-Identifier: MIT
+/*
+ * Flutter-Pi main header
+ *
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
+ */
+
+#ifndef _FLUTTERPI_SRC_FLUTTERPI_H
+#define _FLUTTERPI_SRC_FLUTTERPI_H
 
 #define LOG_FLUTTERPI_ERROR(...) fprintf(stderr, "[flutter-pi] " __VA_ARGS__)
 
@@ -157,4 +164,4 @@ void flutterpi_trace_event_begin(struct flutterpi *flutterpi, const char *name);
 
 void flutterpi_trace_event_end(struct flutterpi *flutterpi, const char *name);
 
-#endif
+#endif  // _FLUTTERPI_SRC_FLUTTERPI_H

src/frame_scheduler.h

@@ -7,8 +7,8 @@
  * Copyright (c) 2022, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_FRAME_SCHEDULER_H
-#define _FLUTTERPI_INCLUDE_FRAME_SCHEDULER_H
+#ifndef _FLUTTERPI_SRC_FRAME_SCHEDULER_H
+#define _FLUTTERPI_SRC_FRAME_SCHEDULER_H
 
 #include "util/collection.h"
 #include "util/refcounting.h"
@@ -80,4 +80,4 @@ void frame_scheduler_on_fb_released(struct frame_scheduler *scheduler, bool has_
  */
 void frame_scheduler_present_frame(struct frame_scheduler *scheduler, void_callback_t present_cb, void *userdata, void_callback_t cancel_cb);
 
-#endif  // _FLUTTERPI_INCLUDE_FRAME_SCHEDULER_H
+#endif  // _FLUTTERPI_SRC_FRAME_SCHEDULER_H

src/gl_renderer.h

@@ -11,8 +11,8 @@
  * Copyright (c) 2022, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_EGL_GL_RENDERER_H
-#define _FLUTTERPI_INCLUDE_EGL_GL_RENDERER_H
+#ifndef _FLUTTERPI_SRC_GL_RENDERER_H
+#define _FLUTTERPI_SRC_GL_RENDERER_H
 
 #include "pixel_format.h"
 #include "util/collection.h"
@@ -85,4 +85,4 @@ EGLSurface gl_renderer_create_gbm_window_surface(
     const EGLint *int_attrib_list
 );
 
-#endif  // _FLUTTERPI_INCLUDE_EGL_GL_RENDERER_H
+#endif  // _FLUTTERPI_SRC_GL_RENDERER_H

src/gles.h

@@ -5,8 +5,8 @@
  * Copyright (c) 2022, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_GLES_H
-#define _FLUTTERPI_INCLUDE_GLES_H
+#ifndef _FLUTTERPI_SRC_GLES_H
+#define _FLUTTERPI_SRC_GLES_H
 
 #include "config.h"
 
@@ -17,4 +17,4 @@
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
 
-#endif  // _FLUTTERPI_INCLUDE_GLES_H
+#endif  // _FLUTTERPI_SRC_GLES_H

src/keyboard.h

@@ -1,5 +1,14 @@
-#ifndef KEYBOARD_H
-#define KEYBOARD_H
+// SPDX-License-Identifier: MIT
+/*
+ * Keyboard / Text Input support
+ *
+ * Converts key events to text events using the system keyboard config.
+ *
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
+ */
+
+#ifndef _FLUTTERPI_SRC_KEYBOARD_H
+#define _FLUTTERPI_SRC_KEYBOARD_H
 
 #include <stdbool.h>
 
@@ -94,4 +103,4 @@ static inline struct keyboard_modifier_state keyboard_state_get_meta_state(struc
     };
 }
 
-#endif
+#endif  // _FLUTTERPI_SRC_KEYBOARD_H

src/locales.h

@@ -1,5 +1,14 @@
-#ifndef _LOCALES_H
-#define _LOCALES_H
+// SPDX-License-Identifier: MIT
+/*
+ * Locales
+ *
+ * Provides the configured system locales in a flutter-friendly form.
+ *
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
+ */
+
+#ifndef _FLUTTERPI_SRC_LOCALES_H
+#define _FLUTTERPI_SRC_LOCALES_H
 
 #include <flutter_embedder.h>
 
@@ -36,4 +45,4 @@ locales_on_compute_platform_resolved_locale(struct locales *locales, const Flutt
 
 void locales_print(const struct locales *locales);
 
-#endif
+#endif  // _FLUTTERPI_SRC_LOCALES_H

src/modesetting.h

@@ -9,8 +9,8 @@
  * Copyright (c) 2022, Hannes Winkler <[email protected]>
  */
 
-#ifndef _FLUTTERPI_INCLUDE_MODESETTING_H
-#define _FLUTTERPI_INCLUDE_MODESETTING_H
+#ifndef _FLUTTERPI_SRC_MODESETTING_H
+#define _FLUTTERPI_SRC_MODESETTING_H
 
 #include <stdbool.h>
 
@@ -916,4 +916,4 @@ drmModeModeInfo *__next_mode(const struct drm_connector *connector, const drmMod
 
 #define for_each_unreserved_plane_in_atomic_req(atomic_req, plane) for_each_pointer_in_pset(&(atomic_req)->available_planes, plane)
 
-#endif  // _FLUTTERPI_INCLUDE_MODESETTING_H
+#endif  // _FLUTTERPI_SRC_MODESETTING_H

src/notifier_listener.h

@@ -1,5 +1,17 @@
-#ifndef _FLUTTERPI_INCLUDE_NOTIFIER_LISTENER_H
-#define _FLUTTERPI_INCLUDE_NOTIFIER_LISTENER_H
+// SPDX-License-Identifier: MIT
+/*
+ * Notifier/Listener
+ *
+ * Basically a nicer wrapper around callbacks.
+ * 
+ * Notifiers are event sources that can be listened to. A listener
+ * is a callbacks that's registered for listening to a notifier.
+ *
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
+ */
+
+#ifndef _FLUTTERPI_SRC_NOTIFIER_LISTENER_H
+#define _FLUTTERPI_SRC_NOTIFIER_LISTENER_H
 
 #include "util/collection.h"
 #include "util/list.h"
@@ -130,4 +142,4 @@ int notifier_unlisten(struct notifier *notifier, struct listener *listener);
  */
 void notifier_notify(struct notifier *notifier, void *arg);
 
-#endif  // _FLUTTERPI_INCLUDE_NOTIFIER_LISTENER_H
+#endif  // _FLUTTERPI_SRC_NOTIFIER_LISTENER_H

src/pixel_format.h

@@ -1,5 +1,18 @@
-#ifndef _FLUTTERPI_INCLUDE_PIXEL_FORMAT_H
-#define _FLUTTERPI_INCLUDE_PIXEL_FORMAT_H
+// SPDX-License-Identifier: MIT
+/*
+ * Pixel Formats
+ *
+ * A list of pixel formats that flutter-pi supports, with details
+ * about their composition.
+ *
+ * Provides a translations between DRM, EGL/GL, fbdev, vulkan and
+ * flutter software pixel foramts.
+ *
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
+ */
+
+#ifndef _FLUTTERPI_SRC_PIXEL_FORMAT_H
+#define _FLUTTERPI_SRC_PIXEL_FORMAT_H
 
 #include <stdbool.h>
 
@@ -387,4 +400,4 @@ COMPILE_ASSERT(PIXFMT_RGB565 == 0);
 #define ASSERT_PIXFMT_VALID(format) ASSERT_MSG(format >= PIXFMT_RGB565 && format <= PIXFMT_MAX, "Invalid pixel format")
 #define ASSUME_PIXFMT_VALID(format) ASSUME((format) >= PIXFMT_RGB565 && (format) <= PIXFMT_MAX)
 
-#endif  // _FLUTTERPI_INCLUDE_PIXEL_FORMAT_H
+#endif  // _FLUTTERPI_SRC_PIXEL_FORMAT_H

src/platformchannel.h

@@ -1,5 +1,19 @@
-#ifndef _METHODCHANNEL_H
-#define _METHODCHANNEL_H
+// SPDX-License-Identifier: MIT
+/*
+ * Platform Channels
+ *
+ * Encoding/Decoding of flutter platform messages, with different
+ * 
+ * Supported codecs:
+ *  - standard message & method codec,
+ *  - json message & method codec
+ *  - pigeon (not really a codec)
+ *
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
+ */
+
+#ifndef _FLUTTERPI_SRC_PLATFORMCHANNEL_H
+#define _FLUTTERPI_SRC_PLATFORMCHANNEL_H
 
 #include <errno.h>
 #include <stdint.h>
@@ -1624,4 +1638,4 @@ ATTR_PURE const struct raw_std_value *raw_std_method_call_get_arg(const struct r
 #define for_each_element_in_raw_std_list(value, list) \
     for_each_element_in_raw_std_list_indexed(UNIQUE_NAME(__raw_std_list_element_index), value, list)
 
-#endif
+#endif  // _FLUTTERPI_SRC_PLATFORMCHANNEL_H

src/pluginregistry.h

@@ -1,5 +1,14 @@
-#ifndef FLUTTER_PI_REGISTRY_H_
-#define FLUTTER_PI_REGISTRY_H_
+// SPDX-License-Identifier: MIT
+/*
+ * Plugin Registry
+ *
+ * Initializes & deinitializes plugins, manages registration of plugins.
+ *
+ * Copyright (c) 2023, Hannes Winkler <[email protected]>
+ */
+
+#ifndef _FLUTTERPI_SRC_PLUGINREGISTRY_H
+#define _FLUTTERPI_SRC_PLUGINREGISTRY_H
 
 #include <string.h>
 
@@ -165,4 +174,4 @@ void static_plugin_registry_remove_plugin(const char *plugin_name);
                                                                                  \
     __attribute__((destructor)) static void __unreg_plugin_##_identifier_name() { static_plugin_registry_remove_plugin(_name); }
 
-#endif
+#endif  // _FLUTTERPI_SRC_PLUGINREGISTRY_H