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instance suitability functions

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This commit is contained in:
Gregory Wells
2025-09-10 13:26:18 -04:00
parent 0310652abc
commit a446d6e75f
10 changed files with 36 additions and 34 deletions
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1
projects/apis/vulkan/loader/vulkan_instance_loader.c
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@@ -7,6 +7,7 @@
gryphnInstanceFunctionLayers loadVulkanAPILayer(void) {
return (gryphnInstanceFunctionLayers) {
.createInstance = vulkanCreateInstance,
.isSuitable = vulkanIsInstanceSuitable,
.destroyInstance = vulkanDestroyInstance,
.queryDevices = vulkanQueryDevices,
.next = NULL

35
projects/apis/vulkan/src/instance/vulkan_instance.c
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@@ -113,36 +113,13 @@ gnReturnCode vulkanCreateInstance(gnInstanceHandle instance, gnInstanceCreateInf
gnReturnCode vulkanQueryDevices(gnInstanceHandle handle, uint32_t* count, gnPhysicalDeviceHandle* devices, gryphnInstanceFunctionLayers* next) {
return VkResultToGnReturnCode(vkEnumeratePhysicalDevices(handle->instance->vk_instance, count, NULL));
}
// for (uint32_t i = 0; i < *count; i++) {
// outputDevices[i] = (uint64_t)malloc(sizeof(vulkanPhysicalDevice));
// vulkanPhysicalDevice* device = (vulkanPhysicalDevice*)outputDevices[i];
// device->device = physicalDevices[i];
// VkPhysicalDeviceProperties deviceProperties;
// vkGetPhysicalDeviceProperties(physicalDevices[i], &deviceProperties);
// device->properties.name = gnCreateString(deviceProperties.deviceName);
// switch(deviceProperties.deviceType) {
// case VK_PHYSICAL_DEVICE_TYPE_OTHER: device->properties.deviceType = GN_EXTERNAL_DEVICE;
// case VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU: device->properties.deviceType = GN_INTEGRATED_DEVICE;
// case VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU: device->properties.deviceType = GN_DEDICATED_DEVICE;
// case VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU: device->properties.deviceType = GN_INTEGRATED_DEVICE;
// case VK_PHYSICAL_DEVICE_TYPE_CPU: device->properties.deviceType = GN_INTEGRATED_DEVICE;
// case VK_PHYSICAL_DEVICE_TYPE_MAX_ENUM: device->properties.deviceType = GN_INTEGRATED_DEVICE;
// }
// if (handle->enabledExtensions[GN_EXT_QUEUES] == GN_FALSE)
// vulkanLoadNeededQueues(outputDevices[i]);
// VkPhysicalDeviceProperties physicalDeviceProperties;
// vkGetPhysicalDeviceProperties(physicalDevices[i], &physicalDeviceProperties);
// device->features.maxColorSamples = vkSampleCountToGryphn(physicalDeviceProperties.limits.framebufferColorSampleCounts);
// device->features.maxDepthSamples = vkSampleCountToGryphn(physicalDeviceProperties.limits.framebufferDepthSampleCounts);
// device->features.maxMemoryAllocations = physicalDeviceProperties.limits.maxMemoryAllocationCount;
// device->features.maxPushConstantSize = physicalDeviceProperties.limits.maxPushConstantsSize;
// }
// free(physicalDevices);
// return outputDevices;
gnBool vulkanIsInstanceSuitable(gnInstanceHandle instance, gnSuitableField field, gryphnInstanceFunctionLayers* next) {
switch (field) {
case GN_NON_EXISTANT_PHYSICAL_DEVICE: return GN_FALSE;
}
return GN_FALSE;
}
void vulkanDestroyInstance(gnInstanceHandle instance, gryphnInstanceFunctionLayers* next, gnAllocators* alloctors) {
if (next != NULL) { return; }

1
projects/apis/vulkan/src/instance/vulkan_instance.h
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@@ -17,6 +17,7 @@ typedef struct gnPlatformInstance_t {
} gnPlatformInstance;
gnReturnCode vulkanCreateInstance(gnInstanceHandle instance, gnInstanceCreateInfo* instanceInfo, gryphnInstanceFunctionLayers* next, gnAllocators* alloctors);
gnBool vulkanIsInstanceSuitable(gnInstanceHandle instance, gnSuitableField field, gryphnInstanceFunctionLayers* next);
gnReturnCode vulkanQueryDevices(gnInstanceHandle handle, uint32_t* count, gnPhysicalDeviceHandle* devices, gryphnInstanceFunctionLayers* next);
void vulkanDestroyInstance(gnInstanceHandle instance, gryphnInstanceFunctionLayers* next, gnAllocators* alloctors);

6
projects/core/src/instance/gryphn_instance.c
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@@ -84,8 +84,12 @@ gnReturnCode gnCreateInstance(gnInstanceHandle* instance, gnInstanceCreateInfo*
return (*instance)->functions->createInstance(*instance, info, (*instance)->functions->next, &(*instance)->allocators);
}
gnBool gnIsInstanceSuitable(gnInstance instance, gnSuitableField field) {
return instance->functions->isSuitable(instance, field, instance->functions->next);
}
gnReturnCode gnInstanceQueryDevices(gnInstanceHandle instance, uint32_t* count, gnPhysicalDeviceHandle* devices) {
return instance->functions->queryDevices(instance, count, devices);
return instance->functions->queryDevices(instance, count, devices, instance->functions->next);
}
void gnDestroyInstance(gnInstanceHandle* instance) {

6
projects/core/src/instance/gryphn_instance.h
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@@ -7,7 +7,6 @@
#include "gryphn_allocators.h"
#include <gryphn_extensions.h>
typedef struct gnApplicationInfo {
gnString applicationName;
gnVersion applicationVersion;
@@ -16,6 +15,10 @@ typedef struct gnApplicationInfo {
gnVersion engineVersion;
} gnApplicationInfo;
typedef enum gnSuitableField {
GN_NON_EXISTANT_PHYSICAL_DEVICE
} gnSuitableField;
typedef struct gnInstanceCreateInfo {
gnApplicationInfo applicationInfo;
gnDebuggerCreateInfo debuggerInfo;
@@ -45,5 +48,6 @@ struct gnInstance_t {
#endif
gnReturnCode gnCreateInstance(gnInstanceHandle* instance, gnInstanceCreateInfo* info);
gnBool gnIsInstanceSuitable(gnInstance instance, gnSuitableField field);
gnReturnCode gnInstanceQueryDevices(gnInstanceHandle instance, uint32_t* count, gnPhysicalDeviceHandle* devices);
void gnDestroyInstance(gnInstanceHandle* instance);

3
projects/loader/src/gryphn_instance_functions.h
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@@ -8,7 +8,7 @@
typedef struct gnInstanceCreateInfo gnInstanceCreateInfo;
typedef struct gnSurfaceDetails gnSurfaceDetails;
typedef struct gnOutputDeviceInfo gnOutputDeviceInfo;
typedef enum gnSuitableField gnSuitableField;
#ifdef GN_PLATFORM_LINUX
#ifdef GN_WINDOW_X11
@@ -21,6 +21,7 @@ typedef struct gnOutputDeviceInfo gnOutputDeviceInfo;
typedef struct gryphnInstanceFunctionLayers gryphnInstanceFunctionLayers;
typedef gnReturnCode (*PFN_gnCreateInstance)(gnInstanceHandle, gnInstanceCreateInfo*, gryphnInstanceFunctionLayers*, gnAllocators*);
typedef gnBool (*PFN_gnIsInstanceSuitable)(gnInstanceHandle, gnSuitableField, gryphnInstanceFunctionLayers*);
typedef gnReturnCode (*PFN_gnInstanceQueryDevices)(gnInstanceHandle, uint32_t*, gnPhysicalDeviceHandle*, gryphnInstanceFunctionLayers*);
typedef void (*PFN_gnDestroyInstance)(gnInstanceHandle, gryphnInstanceFunctionLayers*, gnAllocators*);

1
projects/loader/src/gryphn_loader.h
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@@ -15,6 +15,7 @@ typedef struct gryphnFunctionLayer {
typedef struct gryphnInstanceFunctionLayers {
PFN_gnCreateInstance createInstance;
PFN_gnIsInstanceSuitable isSuitable;
PFN_gnInstanceQueryDevices queryDevices;
PFN_gnDestroyInstance destroyInstance;
struct gryphnInstanceFunctionLayers* next;

6
projects/validation_layers/function_loader/loader/function_loader.c
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@@ -8,13 +8,15 @@
gryphnInstanceFunctionLayers checkerLoadInstanceFunctions(void) {
return (gryphnInstanceFunctionLayers) {
.createInstance = checkCreateInstance,
.destroyInstance = checkDestroyInstance
.isSuitable = checkIsInstanceSuitable,
.queryDevices = checkQueryDevices,
.destroyInstance = checkDestroyInstance,
.next = GN_NULL_HANDLE
};
}
gnInstanceFunctions loadFunctionLoaderInstanceFunctions(void) {
return (gnInstanceFunctions){
._gnGetPhysicalDevices = checkGetPhysicalDevices,
._gnPhysicalDeviceCanPresentToSurface = checkCanDevicePresent,
._gnCreateOutputDevice = checkCreateOutputDevice,

10
projects/validation_layers/function_loader/src/instance_functions.c
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@@ -24,6 +24,16 @@ void checkDestroyInstance(gnInstanceHandle instance, gryphnInstanceFunctionLayer
next->destroyInstance(instance, next->next, alloctors);
}
gnBool checkIsInstanceSuitable(gnInstanceHandle instance, gnSuitableField field, gryphnInstanceFunctionLayers* next) {
if (next == NULL || next->isSuitable == NULL) {
gnDebuggerSetErrorMessage(instance->debugger, (gnMessageData){
.message = gnCreateString("Failed to load gnCreateInstance this indicates a bug within gryphn")
});
return GN_FAILED_TO_LOAD_FUNCTION;
}
return next->isSuitable(instance, field, next);
}
gnReturnCode checkQueryDevices(gnInstanceHandle instance, uint32_t* count, gnPhysicalDeviceHandle* devices, gryphnInstanceFunctionLayers* next) {
if (next == NULL || next->queryDevices == NULL) {
gnDebuggerSetErrorMessage(instance->debugger, (gnMessageData){

1
projects/validation_layers/function_loader/src/instance_functions.h
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@@ -3,6 +3,7 @@
#include <core/src/window_surface/gryphn_surface_create_functions.h>
gnReturnCode checkCreateInstance(gnInstanceHandle instance, gnInstanceCreateInfo* info, gryphnInstanceFunctionLayers* next, gnAllocators* alloctors);
gnBool checkIsInstanceSuitable(gnInstanceHandle instance, gnSuitableField field, gryphnInstanceFunctionLayers* next);
gnReturnCode checkQueryDevices(gnInstanceHandle instance, uint32_t* count, gnPhysicalDeviceHandle* devices, gryphnInstanceFunctionLayers* next);
void checkDestroyInstance(gnInstanceHandle instance, gryphnInstanceFunctionLayers* next, gnAllocators* alloctors);