1 #ifndef UI_GTK_H 2 #define UI_GTK_H 3 4 /* Work around an -Wstrict-prototypes warning in GTK headers */ 5 #pragma GCC diagnostic push 6 #pragma GCC diagnostic ignored "-Wstrict-prototypes" 7 #include <gtk/gtk.h> 8 #pragma GCC diagnostic pop 9 10 #include <gdk/gdkkeysyms.h> 11 12 #ifdef GDK_WINDOWING_X11 13 #include <gdk/gdkx.h> 14 #include <X11/XKBlib.h> 15 #endif 16 17 #ifdef GDK_WINDOWING_WAYLAND 18 #include <gdk/gdkwayland.h> 19 #endif 20 21 #include "ui/kbd-state.h" 22 #if defined(CONFIG_OPENGL) 23 #include "ui/egl-helpers.h" 24 #include "ui/egl-context.h" 25 #endif 26 27 #define MILLISEC_PER_SEC 1000000 28 29 typedef struct GtkDisplayState GtkDisplayState; 30 31 typedef struct VirtualGfxConsole { 32 GtkWidget *drawing_area; 33 DisplayChangeListener dcl; 34 QKbdState *kbd; 35 DisplaySurface *ds; 36 pixman_image_t *convert; 37 cairo_surface_t *surface; 38 double scale_x; 39 double scale_y; 40 #if defined(CONFIG_OPENGL) 41 QemuGLShader *gls; 42 EGLContext ectx; 43 EGLSurface esurface; 44 int glupdates; 45 int x, y, w, h; 46 egl_fb guest_fb; 47 egl_fb win_fb; 48 egl_fb cursor_fb; 49 int cursor_x; 50 int cursor_y; 51 bool y0_top; 52 bool scanout_mode; 53 #endif 54 } VirtualGfxConsole; 55 56 #if defined(CONFIG_VTE) 57 typedef struct VirtualVteConsole { 58 GtkWidget *box; 59 GtkWidget *scrollbar; 60 GtkWidget *terminal; 61 Chardev *chr; 62 bool echo; 63 } VirtualVteConsole; 64 #endif 65 66 typedef enum VirtualConsoleType { 67 GD_VC_GFX, 68 GD_VC_VTE, 69 } VirtualConsoleType; 70 71 typedef struct VirtualConsole { 72 GtkDisplayState *s; 73 char *label; 74 GtkWidget *window; 75 GtkWidget *menu_item; 76 GtkWidget *tab_item; 77 GtkWidget *focus; 78 VirtualConsoleType type; 79 union { 80 VirtualGfxConsole gfx; 81 #if defined(CONFIG_VTE) 82 VirtualVteConsole vte; 83 #endif 84 }; 85 } VirtualConsole; 86 87 extern bool gtk_use_gl_area; 88 89 /* ui/gtk.c */ 90 void gd_update_windowsize(VirtualConsole *vc); 91 92 /* ui/gtk-egl.c */ 93 void gd_egl_init(VirtualConsole *vc); 94 void gd_egl_draw(VirtualConsole *vc); 95 void gd_egl_update(DisplayChangeListener *dcl, 96 int x, int y, int w, int h); 97 void gd_egl_refresh(DisplayChangeListener *dcl); 98 void gd_egl_switch(DisplayChangeListener *dcl, 99 DisplaySurface *surface); 100 QEMUGLContext gd_egl_create_context(DisplayChangeListener *dcl, 101 QEMUGLParams *params); 102 void gd_egl_scanout_disable(DisplayChangeListener *dcl); 103 void gd_egl_scanout_texture(DisplayChangeListener *dcl, 104 uint32_t backing_id, 105 bool backing_y_0_top, 106 uint32_t backing_width, 107 uint32_t backing_height, 108 uint32_t x, uint32_t y, 109 uint32_t w, uint32_t h); 110 void gd_egl_scanout_dmabuf(DisplayChangeListener *dcl, 111 QemuDmaBuf *dmabuf); 112 void gd_egl_cursor_dmabuf(DisplayChangeListener *dcl, 113 QemuDmaBuf *dmabuf, bool have_hot, 114 uint32_t hot_x, uint32_t hot_y); 115 void gd_egl_cursor_position(DisplayChangeListener *dcl, 116 uint32_t pos_x, uint32_t pos_y); 117 void gd_egl_release_dmabuf(DisplayChangeListener *dcl, 118 QemuDmaBuf *dmabuf); 119 void gd_egl_scanout_flush(DisplayChangeListener *dcl, 120 uint32_t x, uint32_t y, uint32_t w, uint32_t h); 121 void gtk_egl_init(DisplayGLMode mode); 122 int gd_egl_make_current(DisplayChangeListener *dcl, 123 QEMUGLContext ctx); 124 125 /* ui/gtk-gl-area.c */ 126 void gd_gl_area_init(VirtualConsole *vc); 127 void gd_gl_area_draw(VirtualConsole *vc); 128 void gd_gl_area_update(DisplayChangeListener *dcl, 129 int x, int y, int w, int h); 130 void gd_gl_area_refresh(DisplayChangeListener *dcl); 131 void gd_gl_area_switch(DisplayChangeListener *dcl, 132 DisplaySurface *surface); 133 QEMUGLContext gd_gl_area_create_context(DisplayChangeListener *dcl, 134 QEMUGLParams *params); 135 void gd_gl_area_destroy_context(DisplayChangeListener *dcl, 136 QEMUGLContext ctx); 137 void gd_gl_area_scanout_texture(DisplayChangeListener *dcl, 138 uint32_t backing_id, 139 bool backing_y_0_top, 140 uint32_t backing_width, 141 uint32_t backing_height, 142 uint32_t x, uint32_t y, 143 uint32_t w, uint32_t h); 144 void gd_gl_area_scanout_flush(DisplayChangeListener *dcl, 145 uint32_t x, uint32_t y, uint32_t w, uint32_t h); 146 void gtk_gl_area_init(void); 147 QEMUGLContext gd_gl_area_get_current_context(DisplayChangeListener *dcl); 148 int gd_gl_area_make_current(DisplayChangeListener *dcl, 149 QEMUGLContext ctx); 150 151 #endif /* UI_GTK_H */ 152