WAFFLE_API int32_t
waffle_attrib_list_length(const int32_t attrib_list[])
{
wcore_error_reset();
return wcore_attrib_list_length(attrib_list);
}
struct wcore_window*
sl_window_create(struct wcore_platform *wc_plat,
struct wcore_config *wc_config,
int32_t width,
int32_t height,
const intptr_t attrib_list[])
{
struct sl_window *self;
bool ok = true;
if (width == -1 && height == -1) {
wcore_errorf(WAFFLE_ERROR_UNSUPPORTED_ON_PLATFORM,
"fullscreen window not supported");
return NULL;
}
if (wcore_attrib_list_length(attrib_list) > 0) {
wcore_error_bad_attribute(attrib_list[0]);
return NULL;
}
self = wcore_calloc(sizeof(*self));
if (self == NULL)
return NULL;
ok = wegl_pbuffer_init(&self->wegl, wc_config, width, height);
if (!ok)
goto error;
return &self->wegl.wcore;
error:
sl_window_destroy(&self->wegl.wcore);
return NULL;
}
struct wcore_window*
wgbm_window_create(struct wcore_platform *wc_plat,
struct wcore_config *wc_config,
int32_t width,
int32_t height,
const intptr_t attrib_list[])
{
struct wgbm_display *dpy = wgbm_display(wc_config->display);
struct wgbm_platform *plat = wgbm_platform(wegl_platform(wc_plat));
struct wgbm_window *self;
uint32_t gbm_format;
bool ok = true;
if (width == -1 && height == -1) {
wcore_errorf(WAFFLE_ERROR_UNSUPPORTED_ON_PLATFORM,
"fullscreen window not supported");
return NULL;
}
if (wcore_attrib_list_length(attrib_list) > 0) {
wcore_error_bad_attribute(attrib_list[0]);
return NULL;
}
self = wcore_calloc(sizeof(*self));
if (self == NULL)
return NULL;
gbm_format = wgbm_config_get_gbm_format(wc_plat, wc_config->display,
wc_config);
assert(gbm_format != 0);
self->gbm_surface = plat->gbm_surface_create(dpy->gbm_device,
width, height, gbm_format,
GBM_BO_USE_RENDERING);
if (!self->gbm_surface) {
wcore_errorf(WAFFLE_ERROR_UNKNOWN,
"gbm_surface_create failed");
goto error;
}
ok = wegl_window_init(&self->wegl, wc_config,
(intptr_t) self->gbm_surface);
if (!ok)
goto error;
return &self->wegl.wcore;
error:
wgbm_window_destroy(&self->wegl.wcore);
return NULL;
}
struct wcore_window*
glx_window_create(struct wcore_platform *wc_plat,
struct wcore_config *wc_config,
int32_t width,
int32_t height,
const intptr_t attrib_list[])
{
struct glx_window *self;
struct glx_display *dpy = glx_display(wc_config->display);
struct glx_config *config = glx_config(wc_config);
bool ok = true;
if (width == -1 && height == -1) {
width = DisplayWidth(dpy->x11.xlib, dpy->x11.screen);
height = DisplayHeight(dpy->x11.xlib, dpy->x11.screen);
}
if (wcore_attrib_list_length(attrib_list) > 0) {
wcore_error_bad_attribute(attrib_list[0]);
return NULL;
}
self = wcore_calloc(sizeof(*self));
if (self == NULL)
return NULL;
ok = wcore_window_init(&self->wcore, wc_config);
if (!ok)
goto error;
ok = x11_window_init(&self->x11,
&dpy->x11,
config->xcb_visual_id,
width,
height);
if (!ok)
goto error;
return &self->wcore;
error:
glx_window_destroy(&self->wcore);
return NULL;
}
