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// Copyright 2012 Intel Corporation
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "api_priv.h"
#include "wcore_context.h"
#include "wcore_error.h"
#include "wcore_platform.h"
WAFFLE_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->api;
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 waffle_context(wc_self);
}
WAFFLE_API 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_context*
waffle_context_get_native(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 NULL;
if (api_platform->vtbl->context.get_native) {
return api_platform->vtbl->context.get_native(wc_self);
}
else {
wcore_error(WAFFLE_ERROR_UNSUPPORTED_ON_PLATFORM);
return NULL;
}
}
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