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Linux: Add Vulkan support for wayland (#553)

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SSimco 2022-12-07 15:45:25 +00:00 • committed by GitHub
parent 2c81d240a5
commit fca7f5dfe4
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10 changed files with 177 additions and 16 deletions
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src/gui/helpers/wxWayland.h Normal file
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#pragma once
#if BOOST_OS_LINUX
#include <gdk/gdk.h>
#include <gdk/gdkwayland.h>
#include <gtk/gtk.h>
#include <wayland-client.h>
#include <wx/wx.h>
class wxWlSubsurface
{
static void registry_add_object(void* data, struct wl_registry* registry, uint32_t name, const char* interface, uint32_t version)
{
if (!strcmp(interface, wl_subcompositor_interface.name))
{
auto wlSubsurface = static_cast<wxWlSubsurface*>(data);
wlSubsurface->m_subcompositor = static_cast<wl_subcompositor*>(wl_registry_bind(registry, name, &wl_subcompositor_interface, 1));
}
}
static void registry_remove_object(void* /*data*/, struct wl_registry* /*registry*/, uint32_t /*name*/) {}
wl_registry_listener m_registry_listener = {&registry_add_object, &registry_remove_object};
wl_subcompositor* m_subcompositor;
wl_surface* m_surface;
wl_subsurface* m_subsurface;
int32_t m_xPos = 0;
int32_t m_yPos = 0;
public:
wxWlSubsurface(wxWindow* window)
{
GtkWidget* widget = static_cast<GtkWidget*>(window->GetHandle());
gtk_widget_realize(widget);
GdkWindow* gdkWindow = gtk_widget_get_window(widget);
GdkDisplay* gdkDisplay = gdk_window_get_display(gdkWindow);
wl_display* display = gdk_wayland_display_get_wl_display(gdkDisplay);
wl_surface* surface = gdk_wayland_window_get_wl_surface(gdkWindow);
wl_compositor* compositor = gdk_wayland_display_get_wl_compositor(gdkDisplay);
wl_registry* registry = wl_display_get_registry(display);
wl_registry_add_listener(registry, &m_registry_listener, this);
wl_display_roundtrip(display);
m_surface = wl_compositor_create_surface(compositor);
wl_region* region = wl_compositor_create_region(compositor);
wl_surface_set_input_region(m_surface, region);
m_subsurface = wl_subcompositor_get_subsurface(m_subcompositor, m_surface, surface);
wl_subsurface_set_desync(m_subsurface);
window->GetScreenPosition(&m_xPos, &m_yPos);
wl_subsurface_set_position(m_subsurface, m_xPos, m_yPos);
wl_surface_commit(m_surface);
wl_region_destroy(region);
}
wl_surface* getSurface() const { return m_surface; }
void setPosition(int32_t xPos, int32_t yPos)
{
if (xPos != m_xPos || m_yPos != yPos)
{
m_xPos = xPos;
m_yPos = yPos;
wl_subsurface_set_position(m_subsurface, m_xPos, m_yPos);
wl_surface_commit(m_surface);
}
}
~wxWlSubsurface()
{
wl_subsurface_destroy(m_subsurface);
wl_surface_destroy(m_surface);
wl_subcompositor_destroy(m_subcompositor);
}
};
#endif // BOOST_OS_LINUX