X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fwayland.hpp;h=61a840dadfc9af526b9fea54394ed9d8e704f250;hb=refs%2Ftags%2Feel%2F5.0.2;hp=54d0bd5268f8379e4ccecfedf8b88e37319cd354;hpb=90e562cd013333084f455257edaf43c0b2258e28;p=staging%2Fwindowmanager.git diff --git a/src/wayland.hpp b/src/wayland.hpp index 54d0bd5..61a840d 100644 --- a/src/wayland.hpp +++ b/src/wayland.hpp @@ -1,13 +1,30 @@ +/* + * Copyright (C) 2017 Mentor Graphics Development (Deutschland) GmbH + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + #ifndef WM_WAYLAND_HPP #define WM_WAYLAND_HPP +#include "controller_hooks.hpp" #include "ivi-controller-client-protocol.h" - -#include "util.h" +#include "util.hpp" #include -#include #include +#include +#include // _ _ // __ ____ _ _ _| | __ _ _ __ __| | _ __ _ __ _____ ___ _ @@ -17,18 +34,15 @@ // |___/ |_____|_| |___/ template struct wayland_proxy { - ProxyT *proxy; - - wayland_proxy(void *p) : proxy(static_cast(p)) {} - - virtual ~wayland_proxy() { - // If this is the nullptr, then it means it already was destroyed by a - // custom wayland dtor - if (this->proxy) { - logdebug("%s %p @ %p", __func__, this, this->proxy); - wl_proxy_destroy(reinterpret_cast(proxy)); - } - } + std::unique_ptr> proxy; + wayland_proxy(wayland_proxy const &) = delete; + wayland_proxy &operator=(wayland_proxy const &) = delete; + wayland_proxy(void *p) + : wayland_proxy(p, + reinterpret_cast(wl_proxy_destroy)) {} + wayland_proxy(void *p, std::function &&p_del) + : proxy(std::unique_ptr>( + static_cast(p), p_del)) {} }; // _ @@ -38,48 +52,53 @@ struct wayland_proxy { // |_| |_|\__,_|_| |_| |_|\___||___/ .__/ \__,_|\___\___| \_/\_/ |_| // |_| namespace wl { -struct registry; - -// _ _ _ -// __| (_)___ _ __ | | __ _ _ _ -// / _` | / __| '_ \| |/ _` | | | | -// | (_| | \__ \ |_) | | (_| | |_| | -// \__,_|_|___/ .__/|_|\__,_|\__, | -// |_| |___/ -struct display { - std::unique_ptr d; - std::unique_ptr r; - - display(); - bool ok() const; - void roundtrip(); -}; - // _ _ // _ __ ___ __ _(_)___| |_ _ __ _ _ // | '__/ _ \/ _` | / __| __| '__| | | | // | | | __/ (_| | \__ \ |_| | | |_| | // |_| \___|\__, |_|___/\__|_| \__, | // |___/ |___/ -struct registry : public wayland_proxy { - typedef std::function binder; - std::map bindings; +struct registry : public wayland_proxy { + typedef std::function binder; + std::unordered_map bindings; - registry(wl_display *d); - ~registry(); + registry(registry const &) = delete; + registry &operator=(registry const &) = delete; + registry(struct wl_display *d); void add_global_handler(char const *iface, binder bind); - void event_global(uint32_t name, char const *iface, uint32_t v); - void event_global_remove(uint32_t name); - - static void s_global(void *data, struct wl_registry *r, uint32_t name, - char const *iface, uint32_t v); + // Events + void global(uint32_t name, char const *iface, uint32_t v); + void global_remove(uint32_t name); +}; - static void s_global_remove(void *data, struct wl_registry *r, - uint32_t name); +// _ _ _ +// __| (_)___ _ __ | | __ _ _ _ +// / _` | / __| '_ \| |/ _` | | | | +// | (_| | \__ \ |_) | | (_| | |_| | +// \__,_|_|___/ .__/|_|\__,_|\__, | +// |_| |___/ +struct display { + std::unique_ptr d; + struct registry r; - static constexpr wl_registry_listener listener = {s_global, s_global_remove}; + display(display const &) = delete; + display &operator=(display const &) = delete; + display(); + bool ok() const; + void roundtrip(); + int dispatch(); + int dispatch_pending(); + int read_events(); + void flush(); + int get_fd() const; + int get_error(); + + // Lets just proxy this for the registry + inline void add_global_handler(char const *iface, registry::binder bind) { + this->r.add_global_handler(iface, bind); + } }; // _ _ @@ -88,33 +107,24 @@ struct registry : public wayland_proxy { // | (_) | |_| | |_| |_) | |_| | |_ // \___/ \__,_|\__| .__/ \__,_|\__| // |_| -struct output : wayland_proxy { - output(wl_registry *registry, uint32_t name, uint32_t version); - - void event_geometry(int32_t x, int32_t y, int32_t pw, int32_t ph, - int32_t subpel, char const *make, char const *model, - int32_t tx); - void event_mode(uint32_t flags, int32_t w, int32_t h, int32_t r); - void event_done(); - void event_scale(int32_t factor); - - static void s_geometry(void *data, struct wl_output *wl_output, int32_t x, - int32_t y, int32_t physical_width, - int32_t physical_height, int32_t subpixel, - const char *make, const char *model, - int32_t transform); - - static void s_mode(void *data, struct wl_output *wl_output, uint32_t flags, - int32_t width, int32_t height, int32_t refresh); - - static void s_done(void *data, struct wl_output *wl_output); - - static void s_scale(void *data, struct wl_output *wl_output, int32_t factor); - - static constexpr wl_output_listener listener = {s_geometry, s_mode, s_done, - s_scale}; +struct output : wayland_proxy { + int width{}; + int height{}; + int refresh{}; + int transform{}; + + output(output const &) = delete; + output &operator=(output const &) = delete; + output(struct wl_registry *r, uint32_t name, uint32_t v); + + // Events + void geometry(int32_t x, int32_t y, int32_t pw, int32_t ph, int32_t subpel, + char const *make, char const *model, int32_t tx); + void mode(uint32_t flags, int32_t w, int32_t h, int32_t r); + void done(); + void scale(int32_t factor); }; -} +} // namespace wl // _ __ __ _ _ __ ___ ___ ___ _ __ __ _ ___ ___ // | '_ \ / _` | '_ ` _ \ / _ \/ __| '_ \ / _` |/ __/ _ \ @@ -129,82 +139,67 @@ struct output : wayland_proxy { // |___/ namespace genivi { +struct size { + uint32_t w, h; +}; + +struct rect { + int32_t w, h; + int32_t x, y; +}; + +static const constexpr rect full_rect = rect{-1, -1, 0, 0}; + +inline bool operator==(struct rect a, struct rect b) { + return a.w == b.w && a.h == b.h && a.x == b.x && a.y == b.y; +} + +struct controller; + +struct controller_child { + struct controller *parent; + uint32_t id; + + controller_child(controller_child const &) = delete; + controller_child &operator=(controller_child const &) = delete; + controller_child(struct controller *c, uint32_t i) : parent(c), id(i) {} + virtual ~controller_child() {} +}; + +struct surface_properties { + uint32_t id; // let's just save an ID here too + struct rect dst_rect; + struct rect src_rect; + struct size size; + int32_t orientation; + int32_t visibility; + float opacity; +}; + // __ // ___ _ _ _ __ / _| __ _ ___ ___ // / __| | | | '__| |_ / _` |/ __/ _ \ // \__ \ |_| | | | _| (_| | (_| __/ // |___/\__,_|_| |_| \__,_|\___\___| // -struct surface : public wayland_proxy { - uint32_t id; - - surface(uint32_t i, ivi_controller *c); - ~surface() override; - - void event_visibility(int32_t visibility); - void event_opacity(wl_fixed_t opacity); - void event_source_rectangle(int32_t x, int32_t y, int32_t width, - int32_t height); - void event_destination_rectangle(int32_t x, int32_t y, int32_t width, - int32_t height); - void event_configuration(int32_t width, int32_t height); - void event_orientation(int32_t orientation); - void event_pixelformat(int32_t pixelformat); - void event_layer(struct ivi_controller_layer *layer); - void event_stats(uint32_t redraw_count, uint32_t frame_count, - uint32_t update_count, uint32_t pid, - const char *process_name); - void event_destroyed(); - void event_content(int32_t content_state); - - static void s_visibility( - void *data, struct ivi_controller_surface *ivi_controller_surface, - int32_t visibility); - static void s_opacity(void *data, - struct ivi_controller_surface *ivi_controller_surface, - wl_fixed_t opacity); - static void s_source_rectangle( - void *data, struct ivi_controller_surface *ivi_controller_surface, - int32_t x, int32_t y, int32_t width, int32_t height); - static void s_destination_rectangle( - void *data, struct ivi_controller_surface *ivi_controller_surface, - int32_t x, int32_t y, int32_t width, int32_t height); - static void s_configuration( - void *data, struct ivi_controller_surface *ivi_controller_surface, - int32_t width, int32_t height); - static void s_orientation( - void *data, struct ivi_controller_surface *ivi_controller_surface, - int32_t orientation); - static void s_pixelformat( - void *data, struct ivi_controller_surface *ivi_controller_surface, - int32_t pixelformat); - static void s_layer(void *data, - struct ivi_controller_surface *ivi_controller_surface, - struct ivi_controller_layer *layer); - static void s_stats(void *data, - struct ivi_controller_surface *ivi_controller_surface, - uint32_t redraw_count, uint32_t frame_count, - uint32_t update_count, uint32_t pid, - const char *process_name); - static void s_destroyed( - void *data, struct ivi_controller_surface *ivi_controller_surface); - static void s_content(void *data, - struct ivi_controller_surface *ivi_controller_surface, - int32_t content_state); - - static constexpr ivi_controller_surface_listener listener = { - s_visibility, - s_opacity, - s_source_rectangle, - s_destination_rectangle, - s_configuration, - s_orientation, - s_pixelformat, - s_layer, - s_stats, - s_destroyed, - s_content, - }; +struct surface : public wayland_proxy, + controller_child { + surface(surface const &) = delete; + surface &operator=(surface const &) = delete; + surface(uint32_t i, struct controller *c); + + // Requests + void set_visibility(uint32_t visibility); + void set_opacity(wl_fixed_t opacity); + void set_source_rectangle(int32_t x, int32_t y, int32_t width, + int32_t height); + void set_destination_rectangle(int32_t x, int32_t y, int32_t width, + int32_t height); + void set_configuration(int32_t width, int32_t height); + void set_orientation(int32_t orientation); + void screenshot(const char *filename); + void send_stats(); + void destroy(int32_t destroy_scene_object); }; // _ @@ -213,65 +208,43 @@ struct surface : public wayland_proxy { // | | (_| | |_| | __/ | // |_|\__,_|\__, |\___|_| // |___/ -struct layer : public wayland_proxy { - uint32_t id; - - layer(uint32_t i, ivi_controller *c); - ~layer() override; - - void event_visibility(int32_t visibility); - void event_opacity(wl_fixed_t opacity); - void event_source_rectangle(int32_t x, int32_t y, int32_t width, - int32_t height); - void event_destination_rectangle(int32_t x, int32_t y, int32_t width, - int32_t height); - void event_configuration(int32_t width, int32_t height); - void event_orientation(int32_t orientation); - void event_screen(struct wl_output *screen); - void event_destroyed(); - - static void s_visibility(void *data, - struct ivi_controller_layer *ivi_controller_layer, - int32_t visibility); - static void s_opacity(void *data, - struct ivi_controller_layer *ivi_controller_layer, - wl_fixed_t opacity); - static void s_source_rectangle( - void *data, struct ivi_controller_layer *ivi_controller_layer, int32_t x, - int32_t y, int32_t width, int32_t height); - static void s_destination_rectangle( - void *data, struct ivi_controller_layer *ivi_controller_layer, int32_t x, - int32_t y, int32_t width, int32_t height); - static void s_configuration( - void *data, struct ivi_controller_layer *ivi_controller_layer, - int32_t width, int32_t height); - static void s_orientation(void *data, - struct ivi_controller_layer *ivi_controller_layer, - int32_t orientation); - static void s_screen(void *data, - struct ivi_controller_layer *ivi_controller_layer, - struct wl_output *screen); - static void s_destroyed(void *data, - struct ivi_controller_layer *ivi_controller_layer); - - static constexpr ivi_controller_layer_listener listener = { - s_visibility, s_opacity, - s_source_rectangle, s_destination_rectangle, - s_configuration, s_orientation, - s_screen, s_destroyed, - }; +struct layer : public wayland_proxy, + controller_child { + layer(layer const &) = delete; + layer &operator=(layer const &) = delete; + layer(uint32_t i, struct controller *c); + layer(uint32_t i, int32_t w, int32_t h, struct controller *c); + + // Requests + void set_visibility(uint32_t visibility); + void set_opacity(wl_fixed_t opacity); + void set_source_rectangle(int32_t x, int32_t y, int32_t width, + int32_t height); + void set_destination_rectangle(int32_t x, int32_t y, int32_t width, + int32_t height); + void set_configuration(int32_t width, int32_t height); + void set_orientation(int32_t orientation); + void screenshot(const char *filename); + void clear_surfaces(); + void add_surface(struct surface *surface); + void remove_surface(struct surface *surface); + void set_render_order(std::vector const &ro); }; // -// ___ ___ _ __ ___ ___ _ __ -/// __|/ __| '__/ _ \/ _ \ '_ \ -//\__ \ (__| | | __/ __/ | | | -//|___/\___|_| \___|\___|_| |_| +// ___ ___ _ __ ___ ___ _ __ +// / __|/ __| '__/ _ \/ _ \ '_ \ +// \__ \ (__| | | __/ __/ | | | +// |___/\___|_| \___|\___|_| |_| // -struct screen : public wayland_proxy { - uint32_t id; - - screen(uint32_t i, ivi_controller_screen *p); +struct screen : public wayland_proxy, + controller_child { + screen(screen const &) = delete; + screen &operator=(screen const &) = delete; + screen(uint32_t i, struct controller *c, struct ivi_controller_screen *p); + void clear(); + void add_layer(layer *l); + void set_render_order(std::vector const &ro); }; // _ _ _ @@ -280,37 +253,102 @@ struct screen : public wayland_proxy { // | (_| (_) | | | | |_| | | (_) | | | __/ | // \___\___/|_| |_|\__|_| \___/|_|_|\___|_| // -struct controller : public wayland_proxy { - std::map> surfaces; - std::map> layers; - std::map> screens; - - controller(wl_registry *r, uint32_t name, uint32_t version); - ~controller() override; - - void event_screen(uint32_t id, ivi_controller_screen *screen); - void event_layer(uint32_t id); - void event_surface(uint32_t id); - void event_error(int32_t oid, int32_t otype, int32_t code, char const *text); - - // thunks... - static void s_screen(void *data, struct ivi_controller *ivi_controller, - uint32_t id_screen, - struct ivi_controller_screen *screen); - - static void s_layer(void *data, struct ivi_controller *ivi_controller, - uint32_t id_layer); +struct controller : public wayland_proxy { + // This controller is still missing ivi-input + + typedef std::unordered_map proxy_to_id_map_type; + typedef std::unordered_map> + surface_map_type; + typedef std::unordered_map> + layer_map_type; + typedef std::unordered_map> + screen_map_type; + + typedef std::unordered_map props_map; + + // HACK: + // The order of these member is mandatory, as when objects are destroyed + // they will call their parent (that's us right here!) and remove their + // proxy-to-id mapping. I.e. the *_proxy_to_id members need to be valid + // when the surfaces/layers/screens maps are destroyed. This sucks, but + // I cannot see a better solution w/o globals or some other horrible + // call-our-parent construct. + proxy_to_id_map_type surface_proxy_to_id; + proxy_to_id_map_type layer_proxy_to_id; + proxy_to_id_map_type screen_proxy_to_id; + + props_map sprops; + props_map lprops; + + surface_map_type surfaces; + layer_map_type layers; + screen_map_type screens; + + size output_size; + + wm::controller_hooks *chooks; + + void add_proxy_to_id_mapping(struct ivi_controller_surface *p, uint32_t id); + void remove_proxy_to_id_mapping(struct ivi_controller_surface *p); + void add_proxy_to_id_mapping(struct ivi_controller_layer *p, uint32_t id); + void remove_proxy_to_id_mapping(struct ivi_controller_layer *p); + void add_proxy_to_id_mapping(struct wl_output *p, uint32_t id); + void remove_proxy_to_id_mapping(struct wl_output *p); + + bool surface_exists(uint32_t id) const { + return this->surfaces.find(id) != this->surfaces.end(); + } - static void s_surface(void *data, struct ivi_controller *ivi_controller, - uint32_t id_surface); + bool layer_exists(uint32_t id) const { + return this->layers.find(id) != this->layers.end(); + } - static void s_error(void *data, struct ivi_controller *ivi_controller, - int32_t object_id, int32_t object_type, - int32_t error_code, const char *error_text); + controller(struct wl_registry *r, uint32_t name, uint32_t version); - static constexpr ivi_controller_listener listener = {s_screen, s_layer, - s_surface, s_error}; + // Requests + void commit_changes() const { + ivi_controller_commit_changes(this->proxy.get()); + } + void layer_create(uint32_t id, int32_t w, int32_t h); + void surface_create(uint32_t id); + + // Events + // controller + void controller_screen(uint32_t id, struct ivi_controller_screen *screen); + void controller_layer(uint32_t id); + void controller_surface(uint32_t id); + void controller_error(int32_t object_id, int32_t object_type, + int32_t error_code, char const *error_text); + + // surface + void surface_visibility(struct surface *s, int32_t visibility); + void surface_opacity(struct surface *s, float opacity); + void surface_source_rectangle(struct surface *s, int32_t x, int32_t y, + int32_t width, int32_t height); + void surface_destination_rectangle(struct surface *s, int32_t x, int32_t y, + int32_t width, int32_t height); + void surface_configuration(struct surface *s, int32_t width, int32_t height); + void surface_orientation(struct surface *s, int32_t orientation); + void surface_pixelformat(struct surface *s, int32_t pixelformat); + void surface_layer(struct surface *s, struct ivi_controller_layer *layer); + void surface_stats(struct surface *s, uint32_t redraw_count, + uint32_t frame_count, uint32_t update_count, uint32_t pid, + const char *process_name); + void surface_destroyed(struct surface *s); + void surface_content(struct surface *s, int32_t content_state); + + // layer + void layer_visibility(struct layer *l, int32_t visibility); + void layer_opacity(struct layer *l, float opacity); + void layer_source_rectangle(struct layer *l, int32_t x, int32_t y, + int32_t width, int32_t height); + void layer_destination_rectangle(struct layer *l, int32_t x, int32_t y, + int32_t width, int32_t height); + void layer_configuration(struct layer *l, int32_t width, int32_t height); + void layer_orientation(struct layer *l, int32_t orientation); + void layer_screen(struct layer *l, struct wl_output *screen); + void layer_destroyed(struct layer *l); }; -} +} // namespace genivi #endif // !WM_WAYLAND_HPP