static void
ximage_display_destroy(struct native_display *ndpy)
{
struct ximage_display *xdpy = ximage_display(ndpy);
if (xdpy->configs)
FREE(xdpy->configs);
ndpy_uninit(ndpy);
x11_screen_destroy(xdpy->xscr);
if (xdpy->own_dpy)
XCloseDisplay(xdpy->dpy);
FREE(xdpy);
}
static struct ximage_surface *
ximage_display_create_surface(struct native_display *ndpy,
enum ximage_surface_type type,
Drawable drawable,
const struct native_config *nconf)
{
struct ximage_display *xdpy = ximage_display(ndpy);
struct ximage_config *xconf = ximage_config(nconf);
struct ximage_surface *xsurf;
xsurf = CALLOC_STRUCT(ximage_surface);
if (!xsurf)
return NULL;
xsurf->xdpy = xdpy;
xsurf->type = type;
xsurf->color_format = xconf->base.color_format;
xsurf->drawable = drawable;
xsurf->rsurf = resource_surface_create(xdpy->base.screen,
xsurf->color_format,
PIPE_BIND_RENDER_TARGET |
PIPE_BIND_SAMPLER_VIEW |
PIPE_BIND_DISPLAY_TARGET |
PIPE_BIND_SCANOUT);
if (!xsurf->rsurf) {
FREE(xsurf);
return NULL;
}
xsurf->drawable = drawable;
xsurf->visual = *xconf->visual;
/* initialize the geometry */
ximage_surface_update_geometry(&xsurf->base);
xsurf->xdraw.visual = xsurf->visual.visual;
xsurf->xdraw.depth = xsurf->visual.depth;
xsurf->xdraw.drawable = xsurf->drawable;
xsurf->base.destroy = ximage_surface_destroy;
xsurf->base.present = ximage_surface_present;
xsurf->base.validate = ximage_surface_validate;
xsurf->base.wait = ximage_surface_wait;
return xsurf;
}
static boolean
ximage_display_init_screen(struct native_display *ndpy)
{
struct ximage_display *xdpy = ximage_display(ndpy);
struct sw_winsys *winsys;
winsys = xlib_create_sw_winsys(xdpy->dpy);
if (!winsys)
return FALSE;
xdpy->base.screen =
xdpy->event_handler->new_sw_screen(&xdpy->base, winsys);
if (!xdpy->base.screen) {
if (winsys->destroy)
winsys->destroy(winsys);
return FALSE;
}
return TRUE;
}
static boolean
ximage_display_copy_to_pixmap(struct native_display *ndpy,
EGLNativePixmapType pix,
struct pipe_resource *src)
{
/* fast path to avoid unnecessary allocation and resource_copy_region */
if (src->bind & PIPE_BIND_DISPLAY_TARGET) {
struct ximage_display *xdpy = ximage_display(ndpy);
enum pipe_format fmt = get_pixmap_format(&xdpy->base, pix);
const struct ximage_config *xconf;
struct xlib_drawable xdraw;
int i;
if (fmt == PIPE_FORMAT_NONE || src->format != fmt)
return FALSE;
for (i = 0; i < xdpy->num_configs; i++) {
if (xdpy->configs[i].base.color_format == fmt) {
xconf = &xdpy->configs[i];
break;
}
}
if (!xconf)
return FALSE;
memset(&xdraw, 0, sizeof(xdraw));
xdraw.visual = xconf->visual->visual;
xdraw.depth = xconf->visual->depth;
xdraw.drawable = (Drawable) pix;
xdpy->base.screen->flush_frontbuffer(xdpy->base.screen,
src, 0, 0, &xdraw);
return TRUE;
}
return native_display_copy_to_pixmap(ndpy, pix, src);
}
