rpcsx/rpcs3/Emu/RSX/GSRender.h
Emmanuel Gil Peyrot e30173a835 rsx: Make X11 optional on Linux
This makes it possible to build rpcs3 on a pure Wayland system, without
the Xlib installed.
2019-12-20 10:48:03 +00:00

114 lines
2.7 KiB
C++

#pragma once
#include "Emu/RSX/RSXThread.h"
#include <memory>
#include <atomic>
#ifdef _WIN32
#include <windows.h>
#elif defined(__APPLE__)
// nothing
#elif defined(HAVE_X11)
// Cannot include Xlib.h before Qt5
// and we don't need all of Xlib anyway
using Display = struct _XDisplay;
using Window = unsigned long;
#endif
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
#include <wayland-client.h>
#endif
struct RSXDebuggerProgram
{
u32 id;
u32 vp_id;
u32 fp_id;
std::string vp_shader;
std::string fp_shader;
bool modified;
RSXDebuggerProgram()
: modified(false)
{
}
};
enum wm_event
{
none, // nothing
toggle_fullscreen, // user is requesting a fullscreen switch
geometry_change_notice, // about to start resizing and/or moving the window
geometry_change_in_progress, // window being resized and/or moved
window_resized, // window was resized
window_minimized, // window was minimized
window_restored, // window was restored from a minimized state
window_moved, // window moved without resize
window_visibility_changed
};
using RSXDebuggerPrograms = std::vector<RSXDebuggerProgram>;
using draw_context_t = void*;
#ifdef _WIN32
using display_handle_t = HWND;
#elif defined(__APPLE__)
using display_handle_t = void*; // NSView
#else
using display_handle_t = std::variant<
#if defined(HAVE_X11) && defined(VK_USE_PLATFORM_WAYLAND_KHR)
std::pair<Display*, Window>, std::pair<wl_display*, wl_surface*>
#elif defined(HAVE_X11)
std::pair<Display*, Window>
#elif defined(VK_USE_PLATFORM_WAYLAND_KHR)
std::pair<wl_display*, wl_surface*>
#endif
>;
#endif
class GSFrameBase
{
public:
GSFrameBase() = default;
GSFrameBase(const GSFrameBase&) = delete;
virtual ~GSFrameBase() = default;
virtual void close() = 0;
virtual bool shown() = 0;
virtual void hide() = 0;
virtual void show() = 0;
virtual void toggle_fullscreen() = 0;
virtual void delete_context(draw_context_t ctx) = 0;
virtual draw_context_t make_context() = 0;
virtual void set_current(draw_context_t ctx) = 0;
virtual void flip(draw_context_t ctx, bool skip_frame = false) = 0;
virtual int client_width() = 0;
virtual int client_height() = 0;
virtual display_handle_t handle() const = 0;
std::atomic<bool> screenshot_toggle = false;
virtual void take_screenshot(const std::vector<u8> sshot_data, const u32 sshot_width, const u32 sshot_height) = 0;
};
class GSRender : public rsx::thread
{
protected:
GSFrameBase* m_frame;
draw_context_t m_context;
public:
GSRender();
~GSRender() override;
void on_init_rsx() override;
void on_init_thread() override;
void on_exit() override;
void flip(const rsx::display_flip_info_t& info) override;
GSFrameBase* get_frame() { return m_frame; }
};