WAFFLE_API bool
waffle_display_supports_context_api(
struct waffle_display *self,
int32_t context_api)
{
struct wcore_display *wc_self = wcore_display(self);
const struct api_object *obj_list[] = {
wc_self ? &wc_self->api : NULL,
};
if (!api_check_entry(obj_list, 1))
return false;
switch (context_api) {
case WAFFLE_CONTEXT_OPENGL:
case WAFFLE_CONTEXT_OPENGL_ES1:
case WAFFLE_CONTEXT_OPENGL_ES2:
case WAFFLE_CONTEXT_OPENGL_ES3:
break;
default:
wcore_errorf(WAFFLE_ERROR_BAD_PARAMETER,
"context_api has bad value %#x", context_api);
return false;
}
return api_platform->vtbl->display.supports_context_api(wc_self,
context_api);
}
struct waffle_context*
waffle_context_create(
struct waffle_config *config,
struct waffle_context *shared_ctx)
{
struct wcore_context *wc_self;
struct wcore_config *wc_config = wcore_config(config);
struct wcore_context *wc_shared_ctx = wcore_context(shared_ctx);
const struct api_object *obj_list[2];
int len = 0;
obj_list[len++] = wc_config ? &wc_config->api : NULL;
if (wc_shared_ctx)
obj_list[len++] = wc_shared_ctx ? &wc_shared_ctx->api : NULL;
if (!api_check_entry(obj_list, len))
return NULL;
wc_self = api_platform->vtbl->context.create(api_platform,
wc_config,
wc_shared_ctx);
if (!wc_self)
return NULL;
return &wc_self->wfl;
}
WAFFLE_API bool
waffle_display_disconnect(struct waffle_display *self)
{
struct wcore_display *wc_self = wcore_display(self);
const struct api_object *obj_list[] = {
wc_self ? &wc_self->api : NULL,
};
if (!api_check_entry(obj_list, 1))
return false;
return api_platform->vtbl->display.destroy(wc_self);
}
WAFFLE_API struct waffle_display*
waffle_display_connect(const char *name)
{
struct wcore_display *wc_self;
if (!api_check_entry(NULL, 0))
return NULL;
wc_self = api_platform->vtbl->display.connect(api_platform, name);
if (!wc_self)
return NULL;
return waffle_display(wc_self);
}
bool
waffle_context_destroy(struct waffle_context *self)
{
struct wcore_context *wc_self = wcore_context(self);
const struct api_object *obj_list[] = {
wc_self ? &wc_self->api : NULL,
};
if (!api_check_entry(obj_list, 1))
return false;
return api_platform->vtbl->context.destroy(wc_self);
}
WAFFLE_API union waffle_native_display*
waffle_display_get_native(struct waffle_display *self)
{
struct wcore_display *wc_self = wcore_display(self);
const struct api_object *obj_list[] = {
wc_self ? &wc_self->api : NULL,
};
if (!api_check_entry(obj_list, 1))
return NULL;
if (api_platform->vtbl->display.get_native) {
return api_platform->vtbl->display.get_native(wc_self);
}
else {
wcore_error(WAFFLE_ERROR_UNSUPPORTED_ON_PLATFORM);
return NULL;
}
}