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// Copyright (C) 2018 The Android Open Source Project
//
// 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 "Resources.h"
#include <log/log.h>
#include <stdlib.h>
#define GOLDFISH_VK_OBJECT_DEBUG 0
#if GOLDFISH_VK_OBJECT_DEBUG
#define D(fmt,...) ALOGD("%s: " fmt, __func__, ##__VA_ARGS__);
#else
#ifndef D
#define D(fmt,...)
#endif
#endif
extern "C" {
#define GOLDFISH_VK_NEW_DISPATCHABLE_FROM_HOST_IMPL(type) \
type new_from_host_##type(type underlying) { \
struct goldfish_##type* res = \
static_cast<goldfish_##type*>(malloc(sizeof(goldfish_##type))); \
if (!res) { \
ALOGE("FATAL: Failed to alloc " #type " handle"); \
abort(); \
} \
res->dispatch.magic = HWVULKAN_DISPATCH_MAGIC; \
res->underlying = (uint64_t)underlying; \
res->lastUsedEncoder = nullptr; \
res->sequenceNumber = 0; \
res->privateEncoder = 0; \
res->privateStream = 0; \
res->flags = 0; \
res->poolObjects = 0; \
res->subObjects = 0; \
res->superObjects = 0; \
res->userPtr = 0; \
return reinterpret_cast<type>(res); \
} \
#define GOLDFISH_VK_NEW_TRIVIAL_NON_DISPATCHABLE_FROM_HOST_IMPL(type) \
type new_from_host_##type(type underlying) { \
struct goldfish_##type* res = \
static_cast<goldfish_##type*>(malloc(sizeof(goldfish_##type))); \
res->underlying = (uint64_t)underlying; \
res->poolObjects = 0; \
res->subObjects = 0; \
res->superObjects = 0; \
res->userPtr = 0; \
return reinterpret_cast<type>(res); \
} \
#define GOLDFISH_VK_AS_GOLDFISH_IMPL(type) \
struct goldfish_##type* as_goldfish_##type(type toCast) { \
return reinterpret_cast<goldfish_##type*>(toCast); \
} \
#define GOLDFISH_VK_GET_HOST_IMPL(type) \
type get_host_##type(type toUnwrap) { \
if (!toUnwrap) return VK_NULL_HANDLE; \
auto as_goldfish = as_goldfish_##type(toUnwrap); \
return (type)(as_goldfish->underlying); \
} \
#define GOLDFISH_VK_DELETE_GOLDFISH_IMPL(type) \
void delete_goldfish_##type(type toDelete) { \
D("guest %p", toDelete); \
free(as_goldfish_##type(toDelete)); \
} \
#define GOLDFISH_VK_IDENTITY_IMPL(type) \
type vk_handle_identity_##type(type handle) { \
return handle; \
} \
#define GOLDFISH_VK_NEW_DISPATCHABLE_FROM_HOST_U64_IMPL(type) \
type new_from_host_u64_##type(uint64_t underlying) { \
struct goldfish_##type* res = \
static_cast<goldfish_##type*>(malloc(sizeof(goldfish_##type))); \
if (!res) { \
ALOGE("FATAL: Failed to alloc " #type " handle"); \
abort(); \
} \
res->dispatch.magic = HWVULKAN_DISPATCH_MAGIC; \
res->underlying = underlying; \
res->lastUsedEncoder = nullptr; \
res->sequenceNumber = 0; \
res->privateEncoder = 0; \
res->privateStream = 0; \
res->flags = 0; \
res->poolObjects = 0; \
res->subObjects = 0; \
res->superObjects = 0; \
res->userPtr = 0; \
return reinterpret_cast<type>(res); \
} \
#define GOLDFISH_VK_NEW_TRIVIAL_NON_DISPATCHABLE_FROM_HOST_U64_IMPL(type) \
type new_from_host_u64_##type(uint64_t underlying) { \
struct goldfish_##type* res = \
static_cast<goldfish_##type*>(malloc(sizeof(goldfish_##type))); \
res->underlying = underlying; \
D("guest %p: host u64: 0x%llx", res, (unsigned long long)res->underlying); \
res->poolObjects = 0; \
res->subObjects = 0; \
res->superObjects = 0; \
res->userPtr = 0; \
return reinterpret_cast<type>(res); \
} \
#define GOLDFISH_VK_GET_HOST_U64_IMPL(type) \
uint64_t get_host_u64_##type(type toUnwrap) { \
if (!toUnwrap) return 0; \
auto as_goldfish = as_goldfish_##type(toUnwrap); \
D("guest %p: host u64: 0x%llx", toUnwrap, (unsigned long long)as_goldfish->underlying); \
return as_goldfish->underlying; \
} \
GOLDFISH_VK_LIST_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_NEW_DISPATCHABLE_FROM_HOST_IMPL)
GOLDFISH_VK_LIST_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_AS_GOLDFISH_IMPL)
GOLDFISH_VK_LIST_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_GET_HOST_IMPL)
GOLDFISH_VK_LIST_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_DELETE_GOLDFISH_IMPL)
GOLDFISH_VK_LIST_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_IDENTITY_IMPL)
GOLDFISH_VK_LIST_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_NEW_DISPATCHABLE_FROM_HOST_U64_IMPL)
GOLDFISH_VK_LIST_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_GET_HOST_U64_IMPL)
GOLDFISH_VK_LIST_NON_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_AS_GOLDFISH_IMPL)
GOLDFISH_VK_LIST_NON_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_GET_HOST_IMPL)
GOLDFISH_VK_LIST_NON_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_IDENTITY_IMPL)
GOLDFISH_VK_LIST_NON_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_GET_HOST_U64_IMPL)
GOLDFISH_VK_LIST_AUTODEFINED_STRUCT_NON_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_NEW_TRIVIAL_NON_DISPATCHABLE_FROM_HOST_IMPL)
GOLDFISH_VK_LIST_AUTODEFINED_STRUCT_NON_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_NEW_TRIVIAL_NON_DISPATCHABLE_FROM_HOST_U64_IMPL)
GOLDFISH_VK_LIST_NON_DISPATCHABLE_HANDLE_TYPES(GOLDFISH_VK_DELETE_GOLDFISH_IMPL)
VkDescriptorPool new_from_host_VkDescriptorPool(VkDescriptorPool underlying) {
struct goldfish_VkDescriptorPool* res =
static_cast<goldfish_VkDescriptorPool*>(malloc(sizeof(goldfish_VkDescriptorPool)));
res->underlying = (uint64_t)underlying;
res->allocInfo = nullptr;
return reinterpret_cast<VkDescriptorPool>(res);
}
VkDescriptorPool new_from_host_u64_VkDescriptorPool(uint64_t underlying) {
return new_from_host_VkDescriptorPool((VkDescriptorPool)underlying);
}
VkDescriptorSet new_from_host_VkDescriptorSet(VkDescriptorSet underlying) {
struct goldfish_VkDescriptorSet* res =
static_cast<goldfish_VkDescriptorSet*>(malloc(sizeof(goldfish_VkDescriptorSet)));
res->underlying = (uint64_t)underlying;
res->reified = nullptr;
return reinterpret_cast<VkDescriptorSet>(res);
}
VkDescriptorSet new_from_host_u64_VkDescriptorSet(uint64_t underlying) {
return new_from_host_VkDescriptorSet((VkDescriptorSet)underlying);
}
VkDescriptorSetLayout new_from_host_VkDescriptorSetLayout(VkDescriptorSetLayout underlying) {
struct goldfish_VkDescriptorSetLayout* res =
static_cast<goldfish_VkDescriptorSetLayout*>(malloc(sizeof(goldfish_VkDescriptorSetLayout)));
res->underlying = (uint64_t)underlying;
res->layoutInfo = nullptr;
return reinterpret_cast<VkDescriptorSetLayout>(res);
}
VkDescriptorSetLayout new_from_host_u64_VkDescriptorSetLayout(uint64_t underlying) {
return new_from_host_VkDescriptorSetLayout((VkDescriptorSetLayout)underlying);
}
} // extern "C"
namespace goldfish_vk {
void appendObject(struct goldfish_vk_object_list** begin, void* val) {
D("for %p", val);
struct goldfish_vk_object_list* o = new goldfish_vk_object_list;
o->next = nullptr;
o->obj = val;
D("new ptr: %p", o);
if (!*begin) { D("first"); *begin = o; return; }
struct goldfish_vk_object_list* q = *begin;
struct goldfish_vk_object_list* p = q;
while (q) {
p = q;
q = q->next;
}
D("set next of %p to %p", p, o);
p->next = o;
}
void eraseObject(struct goldfish_vk_object_list** begin, void* val) {
D("for val %p", val);
if (!*begin) {
D("val %p notfound", val);
return;
}
struct goldfish_vk_object_list* q = *begin;
struct goldfish_vk_object_list* p = q;
while (q) {
struct goldfish_vk_object_list* n = q->next;
if (val == q->obj) {
D("val %p found, delete", val);
delete q;
if (*begin == q) {
D("val %p set begin to %p:", val, n);
*begin = n;
} else {
D("val %p set pnext to %p:", val, n);
p->next = n;
}
return;
}
p = q;
q = n;
}
D("val %p notfound after looping", val);
}
void eraseObjects(struct goldfish_vk_object_list** begin) {
struct goldfish_vk_object_list* q = *begin;
struct goldfish_vk_object_list* p = q;
while (q) {
p = q;
q = q->next;
delete p;
}
*begin = nullptr;
}
void forAllObjects(struct goldfish_vk_object_list* begin, std::function<void(void*)> func) {
struct goldfish_vk_object_list* q = begin;
struct goldfish_vk_object_list* p = q;
D("call");
while (q) {
D("iter");
p = q;
q = q->next;
func(p->obj);
}
}
} // namespace goldfish_vk