/*

 * Copyright (C) 2014 Intel Corporation. All rights reserved.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#include <stdint.h>

#include <stddef.h>

#if defined(__ENABLE_X11__)

#include <X11/Xlib.h>

#endif

#include "VideoCommonDefs.h"

#ifndef v4l2_wrapper_h

#define v4l2_wrapper_h

#ifndef V4L2_EVENT_RESOLUTION_CHANGE

    #define V4L2_EVENT_RESOLUTION_CHANGE 5

#endif

#ifdef __cplusplus

extern "C" {

#endif

int32_t YamiV4L2_Open(const char* name, int32_t flags);

int32_t YamiV4L2_Close(int32_t fd);

int32_t YamiV4L2_FrameMemoryType(int32_t fd, VideoDataMemoryType memory_type);

int32_t YamiV4L2_SvcT(int32_t fd, bool enable);

int32_t YamiV4L2_Ioctl(int32_t fd, int request, void* arg);

int32_t YamiV4L2_Poll(int32_t fd, bool poll_device, bool* event_pending);

int32_t YamiV4L2_SetDevicePollInterrupt(int32_t fd);

int32_t YamiV4L2_ClearDevicePollInterrupt(int32_t fd);

void* YamiV4L2_Mmap(void* addr, size_t length,

                     int prot, int flags, int fd, unsigned int offset);

int32_t YamiV4L2_Munmap(void* addr, size_t length);

#if defined(__ENABLE_WAYLAND__)

int32_t YamiV4L2_SetWaylandDisplay(int32_t fd, struct wl_display* wlDisplay);

#endif //__ENABLE_WAYLAND__

#if defined(__ENABLE_X11__)

/// it should be called before driver initialization (immediate after _Open()).

int32_t YamiV4L2_SetXDisplay(int32_t fd, Display* x11Display);

#endif // defined(__ENABLE_X11__)

#if defined(__ENABLE_EGL__)

int32_t YamiV4L2_UseEglImage(int fd, /*EGLDisplay*/ void* eglDisplay, /*EGLContext*/ void* eglContext, unsigned int buffer_index, void* egl_image);

#endif //__ENABLE_EGL__

int32_t YamiV4L2_SetDrmFd(int32_t fd, int drm_fd);

#ifdef __cplusplus

} // extern "C"

#endif

#endif