openharmony/third_party_vulkan-loader
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Remove hasing of unknown functions

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Use a simple linear search instead. This greatly simplifies the logic and
reduces the places for the logic to go awry.
This commit is contained in:
Charles Giessen
2022-03-10 16:48:14 -07:00
committed by Charles Giessen
parent b986091316
commit dec1fcac60
20 changed files with 379 additions and 513 deletions
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loader/loader.c
+5 -5
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@@ -3909,7 +3909,8 @@ static VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL loader_gpdpa_instance_internal(V
return addr;
}
if (loader_phys_dev_ext_gpa(loader_get_instance(inst), pName, true, NULL, &addr)) return addr;
addr = loader_phys_dev_ext_gpa_term(loader_get_instance(inst), pName);
if (NULL != addr) return addr;
// Don't call down the chain, this would be an infinite loop
loader_log(NULL, VULKAN_LOADER_DEBUG_BIT, 0, "loader_gpdpa_instance_internal() unrecognized name %s", pName);
@@ -3934,9 +3935,8 @@ static VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL loader_gpdpa_instance_terminator
// Get the terminator, but don't perform checking since it should already
// have been setup if we get here.
if (loader_phys_dev_ext_gpa(loader_get_instance(inst), pName, false, NULL, &addr)) {
return addr;
}
addr = loader_phys_dev_ext_gpa_term_no_check(loader_get_instance(inst), pName);
if (NULL != addr) return addr;
// Don't call down the chain, this would be an infinite loop
loader_log(NULL, VULKAN_LOADER_DEBUG_BIT, 0, "loader_gpdpa_instance_terminator() unrecognized name %s", pName);
@@ -5358,7 +5358,7 @@ out:
}
VKAPI_ATTR void VKAPI_CALL terminator_DestroyInstance(VkInstance instance, const VkAllocationCallbacks *pAllocator) {
struct loader_instance *ptr_instance = loader_instance(instance);
struct loader_instance *ptr_instance = loader_get_instance(instance);
if (NULL == ptr_instance) {
return;
}