void gd_egl_scanout(DisplayChangeListener *dcl, uint32_t backing_id, bool backing_y_0_top, uint32_t x, uint32_t y, uint32_t w, uint32_t h) { VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); vc->gfx.x = x; vc->gfx.y = y; vc->gfx.w = w; vc->gfx.h = h; vc->gfx.tex_id = backing_id; vc->gfx.y0_top = backing_y_0_top; eglMakeCurrent(qemu_egl_display, vc->gfx.esurface, vc->gfx.esurface, vc->gfx.ectx); if (vc->gfx.tex_id == 0 || vc->gfx.w == 0 || vc->gfx.h == 0) { gtk_egl_set_scanout_mode(vc, false); return; } gtk_egl_set_scanout_mode(vc, true); if (!vc->gfx.fbo_id) { glGenFramebuffers(1, &vc->gfx.fbo_id); } glBindFramebuffer(GL_FRAMEBUFFER_EXT, vc->gfx.fbo_id); glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, vc->gfx.tex_id, 0); }