X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fwayland.cpp;h=05e155f4d1e72de27ea8f7db644a3cf4e393d97a;hb=04a5bb45e7c6d3e713c49ce2125173a8b7e46b5b;hp=62c1afe21fe5153ca7c31e4d4d13889c9f93f0f6;hpb=5968e97fec8fe24398f05c694d6882895671b9f6;p=staging%2Fwindowmanager.git

diff --git a/src/wayland.cpp b/src/wayland.cpp
index 62c1afe..05e155f 100644
--- a/src/wayland.cpp
+++ b/src/wayland.cpp
@@ -1,5 +1,22 @@
+/*
+ * 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.
+ */
+
 #include <utility>
 
+#include "util.hpp"
 #include "wayland.hpp"
 
 //                                                                  _
@@ -27,10 +44,35 @@ void display::roundtrip() { wl_display_roundtrip(this->d.get()); }
 
 int display::dispatch() { return wl_display_dispatch(this->d.get()); }
 
+int display::dispatch_pending() { return wl_display_dispatch_pending(this->d.get()); }
+
+int display::read_events() {
+   ST();
+   // XXX: uhm, how?!
+   while (wl_display_prepare_read(this->d.get()) == -1) {
+      STN(pending_events_dispatch);
+      if (wl_display_dispatch_pending(this->d.get()) == -1) {
+         return -1;
+      }
+   }
+
+   if (wl_display_flush(this->d.get()) == -1) {
+      return -1;
+   }
+
+   if (wl_display_read_events(this->d.get()) == -1) {
+      wl_display_cancel_read(this->d.get());
+   }
+
+   return 0;
+}
+
 void display::flush() { wl_display_flush(this->d.get()); }
 
 int display::get_fd() const { return wl_display_get_fd(this->d.get()); }
 
+int display::get_error() { return wl_display_get_error(this->d.get()); }
+
 //                 _     _
 //  _ __ ___  __ _(_)___| |_ _ __ _   _
 // | '__/ _ \/ _` | / __| __| '__| | | |
@@ -118,6 +160,7 @@ void output::geometry(int32_t x, int32_t y, int32_t pw, int32_t ph,
    logdebug(
       "wl::output %s @ %p x %i y %i w %i h %i spel %x make %s model %s tx %i",
       __func__, this->proxy.get(), x, y, pw, ph, subpel, make, model, tx);
+   this->transform = tx;
 }
 
 void output::mode(uint32_t flags, int32_t w, int32_t h, int32_t r) {
@@ -132,6 +175,11 @@ void output::mode(uint32_t flags, int32_t w, int32_t h, int32_t r) {
 
 void output::done() {
    logdebug("wl::output %s @ %p done", __func__, this->proxy.get());
+   // Let's just disregard the flipped ones...
+   if (this->transform == WL_OUTPUT_TRANSFORM_90 ||
+       this->transform == WL_OUTPUT_TRANSFORM_270) {
+      std::swap(this->width, this->height);
+   }
 }
 
 void output::scale(int32_t factor) {
@@ -189,13 +237,6 @@ constexpr struct ivi_controller_listener listener = {
 controller::controller(struct wl_registry *r, uint32_t name, uint32_t version)
    : wayland_proxy(
         wl_registry_bind(r, name, &ivi_controller_interface, version)),
-     surface_proxy_to_id{},
-     layer_proxy_to_id{},
-     screen_proxy_to_id{},
-     surfaces{},
-     layers{},
-     screens{},
-     pending{},
      output_size{} {
    ivi_controller_add_listener(this->proxy.get(), &listener, this);
 }
@@ -217,23 +258,21 @@ void controller::controller_screen(uint32_t id,
 
 void controller::controller_layer(uint32_t id) {
    logdebug("genivi::controller @ %p layer %u (%x)", this->proxy.get(), id, id);
-   auto &l = this->layers[id] = std::make_unique<struct layer>(id, this);
-   l->clear_surfaces();
+   if (this->layers.find(id) != this->layers.end()) {
+      logerror("Someone created a layer without asking US! (%d)", id);
+   } else {
+      auto &l = this->layers[id] = std::make_unique<struct layer>(id, this);
+      l->clear_surfaces();
+   }
 }
 
 void controller::controller_surface(uint32_t id) {
    logdebug("genivi::controller @ %p surface %u (%x)", this->proxy.get(), id,
             id);
-   this->surfaces[id] = std::make_unique<struct surface>(id, this);
-
-   add_task("fullscreen surface", [id](struct controller *c) {
-      auto &s = c->surfaces[id];
-      s->set_destination_rectangle(0, 0, c->output_size.w, c->output_size.h);
-      s->set_visibility(1);
-      uint32_t lid = id == 0x16180 ? 1000 : 100;
-      c->layers[lid]->add_surface(s.get());
-      logdebug("Surface %u now fullscreen on layer %u", id, lid);
-   });
+   if (this->surfaces.find(id) == this->surfaces.end()) {
+      this->surfaces[id] = std::make_unique<struct surface>(id, this);
+      this->chooks->surface_created(id);
+   }
 }
 
 void controller::controller_error(int32_t object_id, int32_t object_type,
@@ -321,13 +360,7 @@ layer::layer(uint32_t i, int32_t w, int32_t h, struct controller *c)
                       c->remove_proxy_to_id_mapping(l);
                       ivi_controller_layer_destroy(l, 1);
                    }),
-     controller_child(c, i),
-     dst_rect{},
-     src_rect{},
-     size{},
-     orientation{},
-     visibility{},
-     opacity{} {
+     controller_child(c, i) {
    this->parent->add_proxy_to_id_mapping(this->proxy.get(), i);
    ivi_controller_layer_add_listener(this->proxy.get(), &layer_listener, this);
 }
@@ -385,53 +418,51 @@ void layer::set_render_order(std::vector<uint32_t> const &ro) {
 }
 
 void controller::layer_visibility(struct layer *l, int32_t visibility) {
-   logdebug("genivi::layer %s @ %p v %i", __func__, this->proxy.get(),
-            visibility);
-   l->visibility = visibility;
+   logdebug("genivi::layer %s @ %d v %i", __func__, l->id, visibility);
+   this->lprops[l->id].visibility = visibility;
 }
 
 void controller::layer_opacity(struct layer *l, float opacity) {
-   logdebug("genivi::layer %s @ %p o %f", __func__, this->proxy.get(), opacity);
-   l->opacity = opacity;
+   logdebug("genivi::layer %s @ %d o %f", __func__, l->id, opacity);
+   this->lprops[l->id].opacity = opacity;
 }
 
 void controller::layer_source_rectangle(struct layer *l, int32_t x, int32_t y,
                                         int32_t width, int32_t height) {
-   logdebug("genivi::layer %s @ %p x %i y %i w %i h %i", __func__,
-            this->proxy.get(), x, y, width, height);
-   l->src_rect = rect{uint32_t(width), uint32_t(height), x, y};
+   logdebug("genivi::layer %s @ %d x %i y %i w %i h %i", __func__,
+            l->id, x, y, width, height);
+   this->lprops[l->id].src_rect = rect{width, height, x, y};
 }
 
 void controller::layer_destination_rectangle(struct layer *l, int32_t x,
                                              int32_t y, int32_t width,
                                              int32_t height) {
-   logdebug("genivi::layer %s @ %p x %i y %i w %i h %i", __func__,
-            this->proxy.get(), x, y, width, height);
-   l->dst_rect = rect{uint32_t(width), uint32_t(height), x, y};
+   logdebug("genivi::layer %s @ %d x %i y %i w %i h %i", __func__,
+            l->id, x, y, width, height);
+   this->lprops[l->id].dst_rect = rect{width, height, x, y};
 }
 
 void controller::layer_configuration(struct layer *l, int32_t width,
                                      int32_t height) {
-   logdebug("genivi::layer %s @ %p w %i h %i", __func__, this->proxy.get(),
+   logdebug("genivi::layer %s @ %d w %i h %i", __func__, l->id,
             width, height);
-   l->size = size{uint32_t(width), uint32_t(height)};
+   this->lprops[l->id].size = size{uint32_t(width), uint32_t(height)};
 }
 
 void controller::layer_orientation(struct layer *l, int32_t orientation) {
-   logdebug("genivi::layer %s @ %p o %i", __func__, this->proxy.get(),
+   logdebug("genivi::layer %s @ %d o %i", __func__, l->id,
             orientation);
-   l->orientation = orientation;
+   this->lprops[l->id].orientation = orientation;
 }
 
 void controller::layer_screen(struct layer *l, struct wl_output *screen) {
-   logdebug("genivi::layer %s @ %p s %p", __func__, this->proxy.get(), screen);
-
+   logdebug("genivi::layer %s @ %d s %p", __func__, l->id, screen);
 }
 
 void controller::layer_destroyed(struct layer *l) {
-   logdebug("genivi::layer %s @ %p", __func__, this->proxy.get());
-   add_task("remove layer",
-            [l](struct controller *c) { c->layers.erase(l->id); });
+   logdebug("genivi::layer %s @ %d", __func__, l->id);
+   this->lprops.erase(l->id);
+   this->layers.erase(l->id);
 }
 
 //                  __
@@ -543,13 +574,7 @@ surface::surface(uint32_t i, struct controller *c)
                       c->remove_proxy_to_id_mapping(s);
                       ivi_controller_surface_destroy(s, 1);
                    }),
-     controller_child(c, i),
-     dst_rect{},
-     src_rect{},
-     size{},
-     orientation{},
-     visibility{},
-     opacity{1.f} {
+     controller_child(c, i) {
    this->parent->add_proxy_to_id_mapping(this->proxy.get(), i);
    ivi_controller_surface_add_listener(this->proxy.get(), &surface_listener,
                                        this);
@@ -596,83 +621,92 @@ void surface::destroy(int32_t destroy_scene_object) {
 }
 
 void controller::surface_visibility(struct surface *s, int32_t visibility) {
-   logdebug("genivi::surface %s @ %p v %i", __func__, this->proxy.get(),
+   logdebug("genivi::surface %s @ %d v %i", __func__, s->id,
             visibility);
-   s->visibility = visibility;
+   this->sprops[s->id].visibility = visibility;
+   this->chooks->surface_visibility(s->id, visibility);
 }
 
 void controller::surface_opacity(struct surface *s, float opacity) {
-   logdebug("genivi::surface %s @ %p o %f", __func__, this->proxy.get(),
+   logdebug("genivi::surface %s @ %d o %f", __func__, s->id,
             opacity);
-   s->opacity = opacity;
+   this->sprops[s->id].opacity = opacity;
 }
 
 void controller::surface_source_rectangle(struct surface *s, int32_t x,
                                           int32_t y, int32_t width,
                                           int32_t height) {
-   logdebug("genivi::surface %s @ %p x %i y %i w %i h %i", __func__,
-            this->proxy.get(), x, y, width, height);
-   s->src_rect = rect{uint32_t(width), uint32_t(height), x, y};
+   logdebug("genivi::surface %s @ %d x %i y %i w %i h %i", __func__,
+            s->id, x, y, width, height);
+   this->sprops[s->id].src_rect = rect{width, height, x, y};
 }
 
 void controller::surface_destination_rectangle(struct surface *s, int32_t x,
                                                int32_t y, int32_t width,
                                                int32_t height) {
-   logdebug("genivi::surface %s @ %p x %i y %i w %i h %i", __func__,
-            this->proxy.get(), x, y, width, height);
-   s->dst_rect = rect{uint32_t(width), uint32_t(height), x, y};
+   logdebug("genivi::surface %s @ %d x %i y %i w %i h %i", __func__,
+            s->id, x, y, width, height);
+   this->sprops[s->id].dst_rect = rect{width, height, x, y};
+   this->chooks->surface_destination_rectangle(s->id, x, y, width, height);
 }
 
 void controller::surface_configuration(struct surface *s, int32_t width,
                                        int32_t height) {
-   logdebug("genivi::surface %s @ %p w %i h %i", __func__, this->proxy.get(),
+   logdebug("genivi::surface %s @ %d w %i h %i", __func__, s->id,
             width, height);
-   s->size = size{uint32_t(width), uint32_t(height)};
+   this->sprops[s->id].size = size{uint32_t(width), uint32_t(height)};
 }
 
 void controller::surface_orientation(struct surface *s, int32_t orientation) {
-   logdebug("genivi::surface %s @ %p o %i", __func__, this->proxy.get(),
+   logdebug("genivi::surface %s @ %d o %i", __func__, s->id,
             orientation);
-   s->orientation = orientation;
+   this->sprops[s->id].orientation = orientation;
 }
 
-void controller::surface_pixelformat(struct surface *s, int32_t pixelformat) {
-   logdebug("genivi::surface %s @ %p f %i", __func__, this->proxy.get(),
+void controller::surface_pixelformat(struct surface * s,
+                                     int32_t pixelformat) {
+   logdebug("genivi::surface %s @ %d f %i", __func__, s->id,
             pixelformat);
 }
 
-void controller::surface_layer(struct surface *s,
+void controller::surface_layer(struct surface * s,
                                struct ivi_controller_layer *layer) {
-   logdebug("genivi::surface %s @ %p l %u @ %p", __func__, this->proxy.get(),
+   logdebug("genivi::surface %s @ %d l %u @ %p", __func__, s->id,
             this->layer_proxy_to_id[uintptr_t(layer)], layer);
 }
 
 void controller::surface_stats(struct surface *s, uint32_t redraw_count,
                                uint32_t frame_count, uint32_t update_count,
                                uint32_t pid, const char *process_name) {
-   logdebug("genivi::surface %s @ %p r %u f %u u %u pid %u p %s", __func__,
-            this->proxy.get(), redraw_count, frame_count, update_count, pid,
+   logdebug("genivi::surface %s @ %d r %u f %u u %u pid %u p %s", __func__,
+            s->id, redraw_count, frame_count, update_count, pid,
             process_name);
 }
 
 void controller::surface_destroyed(struct surface *s) {
-   logdebug("genivi::surface %s @ %p", __func__, this->proxy.get());
+   logdebug("genivi::surface %s @ %d", __func__, s->id);
+   this->chooks->surface_removed(s->id);
+   // XXX: do I need to actually remove the surface late, i.e. using add_task()?
+   this->sprops.erase(s->id);
    this->surfaces.erase(s->id);
 }
 
 void controller::surface_content(struct surface *s, int32_t content_state) {
-   logdebug("genivi::surface %s @ %p s %i", __func__, this->proxy.get(),
+   logdebug("genivi::surface %s @ %d s %i", __func__, s->id,
             content_state);
    if (content_state == IVI_CONTROLLER_SURFACE_CONTENT_STATE_CONTENT_REMOVED) {
-      add_task("remove surface",
-               [s](struct controller *c) { c->surfaces.erase(s->id); });
+      // XXX is this the right thing to do?
+      this->chooks->surface_removed(s->id);
+      this->sprops.erase(s->id);
+      this->surfaces.erase(s->id);
    }
 }
 
 void controller::add_proxy_to_id_mapping(struct ivi_controller_surface *p,
                                          uint32_t id) {
-   this->surface_proxy_to_id[uintptr_t(p)] = id;
    logdebug("Add surface proxy mapping for %p (%u)", p, id);
+   this->surface_proxy_to_id[uintptr_t(p)] = id;
+   this->sprops[id].id = id;
 }
 
 void controller::remove_proxy_to_id_mapping(struct ivi_controller_surface *p) {
@@ -684,6 +718,7 @@ void controller::add_proxy_to_id_mapping(struct ivi_controller_layer *p,
                                          uint32_t id) {
    logdebug("Add layer proxy mapping for %p (%u)", p, id);
    this->layer_proxy_to_id[uintptr_t(p)] = id;
+   this->lprops[id].id = id;
 }
 
 void controller::remove_proxy_to_id_mapping(struct ivi_controller_layer *p) {
@@ -701,23 +736,6 @@ void controller::remove_proxy_to_id_mapping(struct wl_output *p) {
    this->screen_proxy_to_id.erase(uintptr_t(p));
 }
 
-void controller::add_task(char const *name,
-                          std::function<void(struct controller *)> &&f) {
-   this->pending.emplace_back(std::make_pair(name, f));
-}
-
-void controller::execute_pending() {
-   if (!this->pending.empty()) {
-      for (auto &t : this->pending) {
-         logdebug("executing task '%s'", t.first);
-         t.second(this);
-      }
-      this->pending.clear();
-      ivi_controller_commit_changes(this->proxy.get());
-      // XXX: No flush here...
-   }
-}
-
 //
 //  ___  ___ _ __ ___  ___ _ __
 // / __|/ __| '__/ _ \/ _ \ '_ \