icd/intel/intel.h

/*
 * XGL
 *
 * Copyright (C) 2014 LunarG, Inc.
 *
 * 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 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.
 *
 * Authors:
 *   Chia-I Wu <olv@lunarg.com>
 */

#ifndef INTEL_H
#define INTEL_H

#include <stdlib.h>
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include <assert.h>

#include <xgl.h>
#include <xglDbg.h>
#include <xglWsiX11Ext.h>

#include "icd.h"
#include "icd-alloc.h"
#include "icd-bil.h"
#include "icd-format.h"
#include "icd-log.h"
#include "icd-utils.h"
#include "obj.h"

#define INTEL_API_VERSION XGL_MAKE_VERSION(0, 22, 0)
#define INTEL_DRIVER_VERSION 0

#define INTEL_GEN(gen) ((int) ((gen) * 100))

#define INTEL_MAX_VERTEX_BINDING_COUNT 33
#define INTEL_MAX_VERTEX_ELEMENT_COUNT (INTEL_MAX_VERTEX_BINDING_COUNT + 1)
#define INTEL_MAX_RENDER_TARGETS 8

struct intel_instance {
    struct intel_obj obj;
};

enum intel_debug_flags {
    INTEL_DEBUG_BATCH       = 1 << 0,

    INTEL_DEBUG_NOHW        = 1 << 20,
    INTEL_DEBUG_NOCACHE     = 1 << 21,
    INTEL_DEBUG_NOHIZ       = 1 << 22,
    INTEL_DEBUG_HANG        = 1 << 23,
};

extern int intel_debug;

static inline struct intel_instance *intel_instance_from_base(struct intel_base *base)
{
    return (struct intel_instance *) base;
}

static inline struct intel_instance *intel_instance_from_obj(struct intel_obj *obj)
{
    return intel_instance_from_base(&obj->base);
}

#endif /* INTEL_H */