21 static void gtk_gl_area_set_scanout_mode(VirtualConsole *vc, bool scanout)  in gtk_gl_area_set_scanout_mode()  argument
23     if (vc->gfx.scanout_mode == scanout) {  in gtk_gl_area_set_scanout_mode()
27     vc->gfx.scanout_mode = scanout;  in gtk_gl_area_set_scanout_mode()
28     if (!vc->gfx.scanout_mode) {  in gtk_gl_area_set_scanout_mode()
29         gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));  in gtk_gl_area_set_scanout_mode()
30         egl_fb_destroy(&vc->gfx.guest_fb);  in gtk_gl_area_set_scanout_mode()
31         if (vc->gfx.surface) {  in gtk_gl_area_set_scanout_mode()
32             surface_gl_destroy_texture(vc->gfx.gls, vc->gfx.ds);  in gtk_gl_area_set_scanout_mode()
33             surface_gl_create_texture(vc->gfx.gls, vc->gfx.ds);  in gtk_gl_area_set_scanout_mode()
40 void gd_gl_area_draw(VirtualConsole *vc)  in gd_gl_area_draw()  argument
43     QemuDmaBuf *dmabuf = vc->gfx.guest_fb.dmabuf;  in gd_gl_area_draw()
47     if (!vc->gfx.gls) {  in gd_gl_area_draw()
51     gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_draw()
52     ws = gdk_window_get_scale_factor(gtk_widget_get_window(vc->gfx.drawing_area));  in gd_gl_area_draw()
53     ww = gtk_widget_get_allocated_width(vc->gfx.drawing_area) * ws;  in gd_gl_area_draw()
54     wh = gtk_widget_get_allocated_height(vc->gfx.drawing_area) * ws;  in gd_gl_area_draw()
56     if (vc->gfx.scanout_mode) {  in gd_gl_area_draw()
57         if (!vc->gfx.guest_fb.framebuffer) {  in gd_gl_area_draw()
71         glBindFramebuffer(GL_READ_FRAMEBUFFER, vc->gfx.guest_fb.framebuffer);  in gd_gl_area_draw()
75         y1 = vc->gfx.y0_top ? 0 : vc->gfx.h;  in gd_gl_area_draw()
76         y2 = vc->gfx.y0_top ? vc->gfx.h : 0;  in gd_gl_area_draw()
77         glBlitFramebuffer(0, y1, vc->gfx.w, y2,  in gd_gl_area_draw()
92                 qemu_set_fd_handler(fence_fd, gd_hw_gl_flushed, NULL, vc);  in gd_gl_area_draw()
95             graphic_hw_gl_block(vc->gfx.dcl.con, false);  in gd_gl_area_draw()
99         if (!vc->gfx.ds) {  in gd_gl_area_draw()
102         gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_draw()
104         surface_gl_setup_viewport(vc->gfx.gls, vc->gfx.ds, ww, wh);  in gd_gl_area_draw()
105         surface_gl_render_texture(vc->gfx.gls, vc->gfx.ds);  in gd_gl_area_draw()
112     VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);  in gd_gl_area_update()  local
114     if (!vc->gfx.gls || !vc->gfx.ds) {  in gd_gl_area_update()
118     gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_update()
119     surface_gl_update_texture(vc->gfx.gls, vc->gfx.ds, x, y, w, h);  in gd_gl_area_update()
120     vc->gfx.glupdates++;  in gd_gl_area_update()
126     VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);  in gd_gl_area_refresh()  local
128     gd_update_monitor_refresh_rate(vc, vc->window ? vc->window : vc->gfx.drawing_area);  in gd_gl_area_refresh()
130     if (vc->gfx.guest_fb.dmabuf &&  in gd_gl_area_refresh()
131         qemu_dmabuf_get_draw_submitted(vc->gfx.guest_fb.dmabuf)) {  in gd_gl_area_refresh()
132         gd_gl_area_draw(vc);  in gd_gl_area_refresh()
136     if (!vc->gfx.gls) {  in gd_gl_area_refresh()
137         if (!gtk_widget_get_realized(vc->gfx.drawing_area)) {  in gd_gl_area_refresh()
140         gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_refresh()
141         vc->gfx.gls = qemu_gl_init_shader();  in gd_gl_area_refresh()
142         if (vc->gfx.ds) {  in gd_gl_area_refresh()
143             surface_gl_create_texture(vc->gfx.gls, vc->gfx.ds);  in gd_gl_area_refresh()
149     if (vc->gfx.glupdates) {  in gd_gl_area_refresh()
150         vc->gfx.glupdates = 0;  in gd_gl_area_refresh()
151         gtk_gl_area_set_scanout_mode(vc, false);  in gd_gl_area_refresh()
152         gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_refresh()
159     VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);  in gd_gl_area_switch()  local
162     trace_gd_switch(vc->label, surface_width(surface), surface_height(surface));  in gd_gl_area_switch()
164     if (vc->gfx.ds &&  in gd_gl_area_switch()
165         surface_width(vc->gfx.ds) == surface_width(surface) &&  in gd_gl_area_switch()
166         surface_height(vc->gfx.ds) == surface_height(surface)) {  in gd_gl_area_switch()
170     if (vc->gfx.gls) {  in gd_gl_area_switch()
171         gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_switch()
172         surface_gl_destroy_texture(vc->gfx.gls, vc->gfx.ds);  in gd_gl_area_switch()
173         surface_gl_create_texture(vc->gfx.gls, surface);  in gd_gl_area_switch()
175     vc->gfx.ds = surface;  in gd_gl_area_switch()
178         gd_update_windowsize(vc);  in gd_gl_area_switch()
202     VirtualConsole *vc = container_of(dgc, VirtualConsole, gfx.dgc);  in gd_gl_area_create_context()  local
208     window = gtk_widget_get_window(vc->gfx.drawing_area);  in gd_gl_area_create_context()
229     gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_create_context()
260     VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);  in gd_gl_area_scanout_texture()  local
262     vc->gfx.x = x;  in gd_gl_area_scanout_texture()
263     vc->gfx.y = y;  in gd_gl_area_scanout_texture()
264     vc->gfx.w = w;  in gd_gl_area_scanout_texture()
265     vc->gfx.h = h;  in gd_gl_area_scanout_texture()
266     vc->gfx.y0_top = backing_y_0_top;  in gd_gl_area_scanout_texture()
268     gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_scanout_texture()
270     if (backing_id == 0 || vc->gfx.w == 0 || vc->gfx.h == 0) {  in gd_gl_area_scanout_texture()
271         gtk_gl_area_set_scanout_mode(vc, false);  in gd_gl_area_scanout_texture()
275     gtk_gl_area_set_scanout_mode(vc, true);  in gd_gl_area_scanout_texture()
276     egl_fb_setup_for_tex(&vc->gfx.guest_fb, backing_width, backing_height,  in gd_gl_area_scanout_texture()
282     VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);  in gd_gl_area_scanout_disable()  local
284     gtk_gl_area_set_scanout_mode(vc, false);  in gd_gl_area_scanout_disable()
290     VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);  in gd_gl_area_scanout_flush()  local
292     if (vc->gfx.guest_fb.dmabuf &&  in gd_gl_area_scanout_flush()
293         !qemu_dmabuf_get_draw_submitted(vc->gfx.guest_fb.dmabuf)) {  in gd_gl_area_scanout_flush()
294         graphic_hw_gl_block(vc->gfx.dcl.con, true);  in gd_gl_area_scanout_flush()
295         qemu_dmabuf_set_draw_submitted(vc->gfx.guest_fb.dmabuf, true);  in gd_gl_area_scanout_flush()
296         gtk_gl_area_set_scanout_mode(vc, true);  in gd_gl_area_scanout_flush()
298     gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_scanout_flush()
305     VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);  in gd_gl_area_scanout_dmabuf()  local
309     gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));  in gd_gl_area_scanout_dmabuf()
329         vc->gfx.guest_fb.dmabuf = dmabuf;  in gd_gl_area_scanout_dmabuf()