/*
 * Copyright 2022 Alyssa Rosenzweig
 * SPDX-License-Identifier: MIT
 */

#pragma once

#include "asahi/compiler/agx_compile.h"
#include "agx_tilebuffer.h"
#include "pool.h"

struct agx_bg_eot_cache {
   struct agx_device *dev;
   struct agx_pool pool;

   /* Map from agx_bg_eot_key to agx_bg_eot_shader */
   struct hash_table *ht;
};

enum agx_bg_eot_op {
   AGX_BG_EOT_NONE,
   AGX_BG_CLEAR,
   AGX_BG_LOAD,
   AGX_EOT_STORE,
};

struct agx_bg_eot_key {
   struct agx_tilebuffer_layout tib;
   enum agx_bg_eot_op op[8];
   unsigned reserved_preamble;
};

struct agx_bg_eot_shader {
   struct agx_bg_eot_key key;
   struct agx_shader_info info;
   struct agx_bo *bo;
   uint32_t ptr;
};

struct agx_bg_eot_shader *agx_get_bg_eot_shader(struct agx_bg_eot_cache *cache,
                                                struct agx_bg_eot_key *key);

void agx_bg_eot_init(struct agx_bg_eot_cache *cache, struct agx_device *dev);
void agx_bg_eot_cleanup(struct agx_bg_eot_cache *cache);