/*

 * Copyright © 2014 NVIDIA Corporation

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice (including the next

 * paragraph) shall be included in all copies or substantial portions of the

 * Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS

 * IN THE SOFTWARE.

 */

#ifndef LIBKMS_TEST_H

#define LIBKMS_TEST_H

#include <stdbool.h>

#include <stdint.h>

#include <stdlib.h>

#include <xf86drmMode.h>

struct kms_device {

	int fd;

	struct kms_screen **screens;

	unsigned int num_screens;

	struct kms_crtc **crtcs;

	unsigned int num_crtcs;

	struct kms_plane **planes;

	unsigned int num_planes;

};

struct kms_device *kms_device_open(int fd);

void kms_device_close(struct kms_device *device);

struct kms_plane *kms_device_find_plane_by_type(struct kms_device *device,

						uint32_t type,

						unsigned int index);

struct kms_crtc {

	struct kms_device *device;

	uint32_t id;

};

struct kms_crtc *kms_crtc_create(struct kms_device *device, uint32_t id);

void kms_crtc_free(struct kms_crtc *crtc);

struct kms_framebuffer {

	struct kms_device *device;

	unsigned int width;

	unsigned int height;

	unsigned int pitch;

	uint32_t format;

	size_t size;

	uint32_t handle;

	uint32_t id;

	void *ptr;

};

struct kms_framebuffer *kms_framebuffer_create(struct kms_device *device,

					       unsigned int width,

					       unsigned int height,

					       uint32_t format);

void kms_framebuffer_free(struct kms_framebuffer *fb);

int kms_framebuffer_map(struct kms_framebuffer *fb, void **ptrp);

void kms_framebuffer_unmap(struct kms_framebuffer *fb);

struct kms_screen {

	struct kms_device *device;

	bool connected;

	uint32_t type;

	uint32_t id;

	unsigned int width;

	unsigned int height;

	char *name;

	drmModeModeInfo mode;

};

struct kms_screen *kms_screen_create(struct kms_device *device, uint32_t id);

void kms_screen_free(struct kms_screen *screen);

int kms_screen_set(struct kms_screen *screen, struct kms_crtc *crtc,

		   struct kms_framebuffer *fb);

struct kms_plane {

	struct kms_device *device;

	struct kms_crtc *crtc;

	unsigned int type;

	uint32_t id;

	uint32_t *formats;

	unsigned int num_formats;

};

struct kms_plane *kms_plane_create(struct kms_device *device, uint32_t id);

void kms_plane_free(struct kms_plane *plane);

int kms_plane_set(struct kms_plane *plane, struct kms_framebuffer *fb,

		  unsigned int x, unsigned int y);

bool kms_plane_supports_format(struct kms_plane *plane, uint32_t format);

#endif