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/*
** Copyright (c) 2020 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.
*/
#include "decode/vulkan_remap_allocator.h"
#include "decode/portability.h"
#include "util/logging.h"
#include <cassert>
GFXRECON_BEGIN_NAMESPACE(gfxrecon)
GFXRECON_BEGIN_NAMESPACE(decode)
VkResult VulkanRemapAllocator::Initialize(uint32_t api_version,
VkInstance instance,
VkPhysicalDevice physical_device,
VkDevice device,
const std::vector<std::string>& enabled_device_extensions,
VkPhysicalDeviceType capture_device_type,
const VkPhysicalDeviceMemoryProperties& capture_memory_properties,
const VkPhysicalDeviceMemoryProperties& replay_memory_properties,
const Functions& functions)
{
VkResult result = VK_ERROR_INITIALIZATION_FAILED;
VulkanDefaultAllocator::Initialize(api_version,
instance,
physical_device,
device,
enabled_device_extensions,
capture_device_type,
capture_memory_properties,
replay_memory_properties,
functions);
if ((capture_memory_properties.memoryTypeCount == 0) || (replay_memory_properties.memoryTypeCount == 0))
{
GFXRECON_LOG_FATAL("Capture file does not contain physical device memory properties and cannot be used with "
"memory translation.");
}
else if (portability::CheckMemoryTypeCompatibility(capture_memory_properties, replay_memory_properties, false))
{
// One-to-one mapping when all memory types match.
for (uint32_t i = 0; i < replay_memory_properties.memoryTypeCount; ++i)
{
index_map_.push_back(i);
}
result = VK_SUCCESS;
}
else
{
index_map_.resize(capture_memory_properties.memoryTypeCount);
for (uint32_t i = 0; i < capture_memory_properties.memoryTypeCount; ++i)
{
index_map_[i] =
portability::FindCompatibleMemoryType(i, capture_memory_properties, replay_memory_properties);
}
if (portability::CheckMemoryTypeIndexValidity(index_map_))
{
result = VK_SUCCESS;
}
else
{
GFXRECON_LOG_FATAL(
"Failed to find valid memory type mappings for replay when using the \"-m remap\" option.");
GFXRECON_LOG_FATAL(
"Try replay with rebind memory translation enabled via the \"-m rebind\" option instead.");
}
}
return result;
}
VkResult VulkanRemapAllocator::AllocateMemory(const VkMemoryAllocateInfo* allocate_info,
const VkAllocationCallbacks* allocation_callbacks,
format::HandleId capture_id,
VkDeviceMemory* memory,
MemoryData* allocator_data)
{
VkResult result = VK_ERROR_INITIALIZATION_FAILED;
if ((allocate_info != nullptr) && (allocator_data != nullptr))
{
assert(allocate_info->memoryTypeIndex < index_map_.size());
VkMemoryAllocateInfo replay_allocate_info = *allocate_info;
replay_allocate_info.memoryTypeIndex = index_map_[allocate_info->memoryTypeIndex];
result = Allocate(&replay_allocate_info, allocation_callbacks, capture_id, memory, allocator_data);
}
return result;
}
GFXRECON_END_NAMESPACE(decode)
GFXRECON_END_NAMESPACE(gfxrecon)
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