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elwrcl committed 2026-06-07 21:55:59 +03:00
1 parent 224b0e7388
commit 9c4c966d2a
35 files changed
+73 -161
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modules/nixos/hardware/graphics/vk/default.nix
+1 -1
View File
@@ -2,7 +2,7 @@
pkgs.stdenv.mkDerivation {
name = "vulkan-layer-hasvk14";
src = ./.;
src = ./.;
buildInputs = [ pkgs.vulkan-headers ];
modules/nixos/hardware/graphics/vk/hasvk14_layer.c
+42 -31
View File
@@ -6,18 +6,16 @@
#include <vulkan/vk_layer.h>
#include <string.h>
static PFN_vkGetInstanceProcAddr g_next_gipa = NULL;
static PFN_vkGetPhysicalDeviceProperties g_next_gdp = NULL;
static PFN_vkGetPhysicalDeviceProperties2 g_next_gdp2 = NULL;
static PFN_vkGetInstanceProcAddr g_next_gipa = NULL;
static PFN_vkGetPhysicalDeviceProperties g_next_gdp = NULL;
static PFN_vkGetPhysicalDeviceProperties2 g_next_gdp2 = NULL;
#define HASVK14_API_VERSION VK_MAKE_API_VERSION(0, 1, 4, VK_HEADER_VERSION)
#define INTEL_VENDOR_ID 0x8086
#define INTEL_VENDOR_ID 0x8086
static int is_intel_below_14(uint32_t vendorID, uint32_t apiVersion)
{
return vendorID == INTEL_VENDOR_ID
&& VK_API_VERSION_MAJOR(apiVersion) == 1
&& VK_API_VERSION_MINOR(apiVersion) < 4;
return vendorID == INTEL_VENDOR_ID && VK_API_VERSION_MAJOR(apiVersion) == 1 && VK_API_VERSION_MINOR(apiVersion) < 4;
}
VKAPI_ATTR VkResult VKAPI_CALL
@@ -28,30 +26,33 @@ HaVK14_EnumerateInstanceVersion(uint32_t *pApiVersion)
}
VKAPI_ATTR VkResult VKAPI_CALL
HaVK14_CreateInstance(const VkInstanceCreateInfo *pCreateInfo,
HaVK14_CreateInstance(const VkInstanceCreateInfo *pCreateInfo,
const VkAllocationCallbacks *pAllocator,
VkInstance *pInstance)
VkInstance *pInstance)
{
VkLayerInstanceCreateInfo *link =
(VkLayerInstanceCreateInfo *)pCreateInfo->pNext;
while (link &&
!(link->sType == VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO &&
!(link->sType == VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO &&
link->function == VK_LAYER_LINK_INFO))
link = (VkLayerInstanceCreateInfo *)link->pNext;
if (!link) return VK_ERROR_INITIALIZATION_FAILED;
g_next_gipa = link->u.pLayerInfo->pfnNextGetInstanceProcAddr;
if (!link)
return VK_ERROR_INITIALIZATION_FAILED;
g_next_gipa = link->u.pLayerInfo->pfnNextGetInstanceProcAddr;
link->u.pLayerInfo = link->u.pLayerInfo->pNext;
PFN_vkCreateInstance next_ci =
(PFN_vkCreateInstance)g_next_gipa(NULL, "vkCreateInstance");
VkResult res = next_ci(pCreateInfo, pAllocator, pInstance);
if (res != VK_SUCCESS) return res;
g_next_gdp = (PFN_vkGetPhysicalDeviceProperties)
if (res != VK_SUCCESS)
return res;
g_next_gdp = (PFN_vkGetPhysicalDeviceProperties)
g_next_gipa(*pInstance, "vkGetPhysicalDeviceProperties");
g_next_gdp2 = (PFN_vkGetPhysicalDeviceProperties2)
g_next_gipa(*pInstance, "vkGetPhysicalDeviceProperties2");
if (!g_next_gdp2) {
if (!g_next_gdp2)
{
g_next_gdp2 = (PFN_vkGetPhysicalDeviceProperties2)
g_next_gipa(*pInstance, "vkGetPhysicalDeviceProperties2KHR");
}
@@ -60,36 +61,44 @@ HaVK14_CreateInstance(const VkInstanceCreateInfo *pCreateInfo,
}
VKAPI_ATTR void VKAPI_CALL
HaVK14_GetPhysicalDeviceProperties(VkPhysicalDevice device,
HaVK14_GetPhysicalDeviceProperties(VkPhysicalDevice device,
VkPhysicalDeviceProperties *props)
{
if (g_next_gdp) g_next_gdp(device, props);
if (props && is_intel_below_14(props->vendorID, props->apiVersion)) {
if (g_next_gdp)
g_next_gdp(device, props);
if (props && is_intel_below_14(props->vendorID, props->apiVersion))
{
props->apiVersion = HASVK14_API_VERSION;
}
}
VKAPI_ATTR void VKAPI_CALL
HaVK14_GetPhysicalDeviceProperties2(VkPhysicalDevice device,
HaVK14_GetPhysicalDeviceProperties2(VkPhysicalDevice device,
VkPhysicalDeviceProperties2 *props2)
{
if (g_next_gdp2) g_next_gdp2(device, props2);
if (!props2) return;
if (g_next_gdp2)
g_next_gdp2(device, props2);
if (!props2)
return;
VkPhysicalDeviceProperties *props = &props2->properties;
if (!is_intel_below_14(props->vendorID, props->apiVersion)) return;
if (!is_intel_below_14(props->vendorID, props->apiVersion))
return;
props->apiVersion = HASVK14_API_VERSION;
VkBaseOutStructure *s = (VkBaseOutStructure *)props2->pNext;
while (s) {
if (s->sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_PROPERTIES) {
while (s)
{
if (s->sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_PROPERTIES)
{
VkPhysicalDeviceVulkan12Properties *p12 =
(VkPhysicalDeviceVulkan12Properties *)s;
p12->conformanceVersion = (VkConformanceVersion){ 1, 4, 1, 1 };
p12->conformanceVersion = (VkConformanceVersion){1, 4, 1, 1};
}
if (s->sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES) {
if (s->sType == VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES)
{
VkPhysicalDeviceDriverProperties *drv =
(VkPhysicalDeviceDriverProperties *)s;
drv->conformanceVersion = (VkConformanceVersion){ 1, 4, 1, 1 };
drv->conformanceVersion = (VkConformanceVersion){1, 4, 1, 1};
}
s = s->pNext;
}
@@ -99,16 +108,18 @@ VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
HaVK14_GetInstanceProcAddr(VkInstance instance, const char *pName)
{
#define INTERCEPT(fn) \
if (strcmp(pName, "vk" #fn) == 0) return (PFN_vkVoidFunction)HaVK14_##fn;
#define INTERCEPT(fn) \
if (strcmp(pName, "vk" #fn) == 0) \
return (PFN_vkVoidFunction)HaVK14_##fn;
INTERCEPT(GetInstanceProcAddr)
INTERCEPT(EnumerateInstanceVersion)
INTERCEPT(CreateInstance)
INTERCEPT(GetPhysicalDeviceProperties)
INTERCEPT(GetPhysicalDeviceProperties2)
if (strcmp(pName, "vkGetPhysicalDeviceProperties2KHR") == 0) {
if (strcmp(pName, "vkGetPhysicalDeviceProperties2KHR") == 0)
{
return (PFN_vkVoidFunction)HaVK14_GetPhysicalDeviceProperties2;
}