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inplement the allocators into instance creation

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This commit is contained in:
Gregory Wells
2025-08-09 20:04:57 -04:00
parent af7d75b728
commit 5b37555a34
10 changed files with 54 additions and 24 deletions
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29
projects/core/src/instance/gryphn_instance.c
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@@ -4,12 +4,30 @@
#include "loader/src/gryphn_extension_loader.h"
#include "loader/src/gryphn_loader.h"
#include "loader/src/gryphn_loader.h"
#include "stdio.h"
#include "validation_layers/function_loader/loader/function_loader.h"
#include "validation_layers/allocators/allocator_checker.h"
// this implementation of gnCreateInstance cannot return GN_UNLOADED_LAYER
gnReturnCode gnCreateInstance(gnInstanceHandle* instance, gnInstanceCreateInfo* info) {
*instance = malloc(sizeof(struct gnInstance_t));
*instance = GN_NULL_HANDLE;
gnAllocators tmpAllocators = {
.userData = &info->debuggerInfo,
.malloc = (PFN_gnMalloc)malloc,
.calloc = (PFN_gnCalloc)calloc,
.realloc = (PFN_gnRealloc)realloc,
.free = (PFN_gnFree)free
};
for (int i = 0; i < info->debuggerInfo.layerCount; i++) {
if (info->debuggerInfo.layers[i] == GN_DEBUGGER_LAYER_ALLOCATORS) {
tmpAllocators.malloc = gnMallocFunc;
tmpAllocators.calloc = gnCallocFunc;
tmpAllocators.realloc = gnReallocFunc;
tmpAllocators.free = gnFreeFunc;
}
}
*instance = tmpAllocators.malloc(sizeof(struct gnInstance_t), tmpAllocators.userData);
(*instance)->hasDebugger = GN_FALSE;
(*instance)->layers = loaderLayerArrayListCreate();
@@ -61,11 +79,14 @@ gnReturnCode gnCreateInstance(gnInstanceHandle* instance, gnInstanceCreateInfo*
for (uint32_t i = 0; i < loaderLayerArrayListCount((*instance)->layers); i++) loaderLayerArrayListRefAt((*instance)->layers, i)->layerIndex = i;
(*instance)->callingLayer = loaderLayerArrayListRefAt((*instance)->layers, (*instance)->currentLayer);
if (unsupportedExtension) return GN_UNLOADED_EXTENSION;
return (*instance)->functions->createInstance(*instance, info, (*instance)->functions->next);
(*instance)->allocators = tmpAllocators;
(*instance)->allocators.userData = &(*instance)->debugger;
return (*instance)->functions->createInstance(*instance, info, (*instance)->functions->next, &(*instance)->allocators);
}
void gnDestroyInstance(gnInstanceHandle* instance) {
if (instance == GN_NULL_HANDLE) return;
(*instance)->functions->destroyInstance(*instance, (*instance)->functions->next);
(*instance)->functions->destroyInstance(*instance, (*instance)->functions->next, &(*instance)->allocators);
(*instance)->allocators.free(*instance, (*instance)->allocators.userData);
*instance = GN_NULL_HANDLE;
}

4
projects/core/src/instance/gryphn_instance.h
View File

@@ -4,8 +4,10 @@
#include "utils/gryphn_version.h"
#include "core/gryphn_return_code.h"
#include "core/src/instance/gryphn_debugger.h"
#include "gryphn_allocators.h"
#include <gryphn_extensions.h>
typedef struct gnApplicationInfo {
gnString applicationName;
gnVersion applicationVersion;
@@ -32,12 +34,14 @@ struct gnInstance_t {
int enabledLayerCounts[GN_LAYER_MAX];
gryphnInstanceFunctionLayers* allLayers;
gryphnInstanceFunctionLayers* functions;
gnAllocators allocators;
loaderLayerArrayList layers;
loaderLayer* callingLayer;
uint32_t currentLayer;
gnBool hasDebugger;
};
#endif
gnReturnCode gnCreateInstance(gnInstanceHandle* instance, gnInstanceCreateInfo* info);