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refactor(cleanup): remove cast function

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PancakeTAS 2025-12-15 14:05:39 +01:00
parent 8f2f267e4d
commit 5bc7555744
1 changed files with 6 additions and 12 deletions
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18
lsfg-vk-layer/src/entrypoint.cpp
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@ -16,12 +16,6 @@
using namespace lsfgvk; using namespace lsfgvk;
namespace { namespace {
/// reinterpret cast helper with const_cast
template<typename T, typename U>
T vcast(U ptr) {
return reinterpret_cast<T>(const_cast<void*>(ptr)); // NOLINT
}
/// helper function to add required extensions /// helper function to add required extensions
std::vector<const char*> add_extensions(const char* const* existingExtensions, size_t count, std::vector<const char*> add_extensions(const char* const* existingExtensions, size_t count,
const std::vector<const char*>& requiredExtensions) { const std::vector<const char*>& requiredExtensions) {
@ -67,10 +61,10 @@ namespace {
} }
// apply layer chaining // apply layer chaining
auto* layerInfo = vcast<VkLayerInstanceCreateInfo*>(info->pNext); auto* layerInfo = reinterpret_cast<VkLayerInstanceCreateInfo*>(const_cast<void*>(info->pNext));
while (layerInfo && (layerInfo->sType != VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO while (layerInfo && (layerInfo->sType != VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO
|| layerInfo->function != VK_LAYER_LINK_INFO)) { || layerInfo->function != VK_LAYER_LINK_INFO)) {
layerInfo = vcast<VkLayerInstanceCreateInfo*>(layerInfo->pNext); layerInfo = reinterpret_cast<VkLayerInstanceCreateInfo*>(const_cast<void*>(layerInfo->pNext));
} }
if (!layerInfo) { if (!layerInfo) {
std::cerr << "lsfg-vk: no layer info found in pNext chain, " std::cerr << "lsfg-vk: no layer info found in pNext chain, "
@ -141,10 +135,10 @@ namespace {
const VkAllocationCallbacks* alloc, const VkAllocationCallbacks* alloc,
VkDevice* device) { VkDevice* device) {
// apply layer chaining // apply layer chaining
auto* layerInfo = vcast<VkLayerDeviceCreateInfo*>(info->pNext); auto* layerInfo = reinterpret_cast<VkLayerDeviceCreateInfo*>(const_cast<void*>(info->pNext));
while (layerInfo && (layerInfo->sType != VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO while (layerInfo && (layerInfo->sType != VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO
|| layerInfo->function != VK_LAYER_LINK_INFO)) { || layerInfo->function != VK_LAYER_LINK_INFO)) {
layerInfo = vcast<VkLayerDeviceCreateInfo*>(layerInfo->pNext); layerInfo = reinterpret_cast<VkLayerDeviceCreateInfo*>(const_cast<void*>(layerInfo->pNext));
} }
if (!layerInfo) { if (!layerInfo) {
std::cerr << "lsfg-vk: no layer info found in pNext chain, " std::cerr << "lsfg-vk: no layer info found in pNext chain, "
@ -169,10 +163,10 @@ namespace {
layerInfo->u.pLayerInfo = linkInfo->pNext; // advance for next layer layerInfo->u.pLayerInfo = linkInfo->pNext; // advance for next layer
// fetch device loader functions // fetch device loader functions
layerInfo = vcast<VkLayerDeviceCreateInfo*>(info->pNext); layerInfo = reinterpret_cast<VkLayerDeviceCreateInfo*>(const_cast<void*>(info->pNext));
while (layerInfo && (layerInfo->sType != VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO while (layerInfo && (layerInfo->sType != VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO
|| layerInfo->function != VK_LOADER_DATA_CALLBACK)) { || layerInfo->function != VK_LOADER_DATA_CALLBACK)) {
layerInfo = vcast<VkLayerDeviceCreateInfo*>(layerInfo->pNext); layerInfo = reinterpret_cast<VkLayerDeviceCreateInfo*>(const_cast<void*>(layerInfo->pNext));
} }
if (!layerInfo) { if (!layerInfo) {
std::cerr << "lsfg-vk: no layer loader data found in pNext chain.\n"; std::cerr << "lsfg-vk: no layer loader data found in pNext chain.\n";