#include "util.h"
#include "wayland.hpp"
+#include <unistd.h>
+
#include <stdlib.h>
#include <string.h>
#include <string>
#include <vector>
+#include <sys/poll.h>
+
struct conn {
std::vector<std::unique_ptr<wl::output>> outputs;
std::unique_ptr<genivi::controller> c;
};
+namespace {
+int check_events(struct wl::display *d, struct conn *c, int fd) {
+ struct pollfd pfd[2] = {{.fd = d->get_fd(), .events = POLLIN, .revents = 0},
+ {.fd = fd, .events = POLLIN, .revents = 0}};
+
+ d->flush();
+
+ if (poll(pfd, fd != -1 ? 2 : 1, -1) != -1 && errno != EINTR) {
+ int ret = 0;
+
+ if (pfd[0].revents & POLLIN) {
+ ret = d->dispatch();
+ }
+
+ if (ret == -1)
+ return ret;
+
+ if (fd != -1 && (pfd[1].revents & POLLIN)) {
+ char buf[256];
+
+ // read all there is ...
+ while (read(pfd[1].fd, buf, sizeof(buf)) == sizeof(buf))
+ ;
+
+ // Display current status
+ if (!c->c->surfaces.empty()) {
+ puts("Surfaces:");
+ for (auto const &i : c->c->surfaces) {
+ struct genivi::rect const &r = i.second->dst_rect;
+ struct genivi::size const &s = i.second->size;
+ printf("%d [%ux%u] (%ux%u@%dx%d), ", i.first, s.w, s.h, r.w, r.h,
+ r.x, r.y);
+ }
+ puts("\b\b ");
+ }
+ }
+ }
+
+ return 0;
+}
+
+void init_layout(struct conn &c) {
+ struct wl::output &o = *c.outputs.begin()->get();
+ struct genivi::screen &s = *c.c->screens.begin()->second;
+ auto &layers = c.c->layers;
+
+ // XXX: Write output dimensions to ivi controller...
+ c.c->output_size = genivi::size{uint32_t(o.width), uint32_t(o.height)};
+
+ // Setup our dummy scene...
+ if (layers.find(100) == layers.end()) {
+ logdebug("Creating layer 100 with output dimensions (%ux%u)", o.width, o.height);
+ c.c->layer_create(100, o.width, o.height);
+ }
+
+ struct genivi::layer &l = *c.c->layers[100].get();
+
+ l.set_destination_rectangle(0, 0, o.width, o.height);
+ s.clear();
+
+ logdebug("Add layer 100 to screen %u", s.id);
+ s.add_layer(&l);
+
+ c.c->commit_changes();
+ // Note: this does not flush the display!
+}
+}
+
int main(int argc, char **argv) {
lognotice("WinMan ver. %s", WINMAN_VERSION_STRING);
if (!c.c)
fatal("ivi_controller global not available");
- // main loop
+
+ if (c.outputs.empty())
+ fatal("no output was set up!");
+
+ init_layout(c);
+
+ while (check_events(d.get(), &c, STDIN_FILENO) != -1) {
+ c.c->execute_pending();
+ }
+
+ d->roundtrip();
return 0;
}