#include <unistd.h>
#include <stdlib.h>
-#include <string.h>
-
-#include <map>
-#include <memory>
-#include <string>
-#include <vector>
#include <sys/poll.h>
};
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},
+// _ _ _ ____
+// ___| |__ ___ ___| | __ _____ _____ _ __ | |_ ___ / /\ \
+// / __| '_ \ / _ \/ __| |/ / / _ \ \ / / _ \ '_ \| __/ __| | | |
+// | (__| | | | __/ (__| < | __/\ V / __/ | | | |_\__ \ | | |
+// \___|_| |_|\___|\___|_|\_\___\___| \_/ \___|_| |_|\__|___/ | | |
+// |_____| \_\/_/
+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();
+ d.flush();
if (poll(pfd, fd != -1 ? 2 : 1, -1) != -1 && errno != EINTR) {
int ret = 0;
if (pfd[0].revents & POLLIN) {
- ret = d->dispatch();
+ ret = d.dispatch();
}
if (ret == -1)
;
// Display current status
- if (!c->c->surfaces.empty()) {
+ 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;
+ for (auto const &i : c.c->surfaces) {
+ auto const &r = i.second->dst_rect;
+ auto 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 ");
+ }
+
+ if (!c.c->layers.empty()) {
+ puts("Layers:");
+ for (auto const &i : c.c->layers) {
+ auto const &r = i.second->dst_rect;
+ auto 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);
}
return 0;
}
+
+// _ _ _ _ _ ____
+// (_)_ __ (_) |_ | | __ _ _ _ ___ _ _| |_ / /\ \
+// | | '_ \| | __| | |/ _` | | | |/ _ \| | | | __| | | |
+// | | | | | | |_ | | (_| | |_| | (_) | |_| | |_| | | |
+// |_|_| |_|_|\__|___|_|\__,_|\__, |\___/ \__,_|\__| | | |
+// |_____| |___/ \_\/_/
+void init_layout(struct conn &c) {
+ auto &o = c.outputs.front();
+ auto &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)};
+
+ // Clear scene
+ layers.clear();
+
+ // Clear screen
+ s->clear();
+
+ // Setup our dummy scene...
+ c.c->layer_create(100, 0, 0); // bottom layer, anything else
+ c.c->layer_create(1000, 0, 0); // top layer, mandelbrot
+
+ auto &l100 = c.c->layers[100];
+ auto &l1k = c.c->layers[1000];
+
+ // Set layers fullscreen
+ l100->set_destination_rectangle(0, 0, o->width, o->height);
+ l1k->set_destination_rectangle(0, 0, o->width, o->height);
+
+ // Add layers to screen
+ s->set_render_order({100, 1000});
+
+ 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 (!getenv("XDG_RUNTIME_DIR"))
fatal("Environment variable XDG_RUNTIME_DIR not set");
- auto d = std::make_unique<wl::display>();
- if (!d->ok())
+ struct wl::display d {};
+ if (!d.ok())
fatal("Could not connect to compositor");
- struct conn c = {};
+ struct conn c {};
- d->r->add_global_handler(
- "ivi_controller", [&](wl_registry *r, uint32_t name, uint32_t v) {
+ d.r.add_global_handler(
+ "ivi_controller", [&c](wl_registry *r, uint32_t name, uint32_t v) {
c.c = std::make_unique<genivi::controller>(r, name, v);
});
- d->r->add_global_handler(
- "wl_output", [&](wl_registry *r, uint32_t name, uint32_t v) {
+ d.r.add_global_handler(
+ "wl_output", [&c](wl_registry *r, uint32_t name, uint32_t v) {
c.outputs.emplace_back(std::make_unique<wl::output>(r, name, v));
});
// First level objects
- d->roundtrip();
+ d.roundtrip();
// Second level objects
- d->roundtrip();
+ d.roundtrip();
// Third level objects
- d->roundtrip();
+ d.roundtrip();
if (!c.c)
fatal("ivi_controller global not available");
- while (check_events(d.get(), &c, STDIN_FILENO) != -1) {
+ if (c.outputs.empty())
+ fatal("no output was set up!");
+
+ init_layout(c);
+
+ while (check_events(d, c, STDIN_FILENO) != -1) {
c.c->execute_pending();
+ d.flush();
}
- d->roundtrip();
+ d.roundtrip();
return 0;
}