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lavapipe: use common host ptr info

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Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36252>
This commit is contained in:
Yiwei Zhang
2025-07-20 23:57:16 -07:00
committed by Marge Bot
parent d360ea7762
commit a7beff896e
1 changed files with 3 additions and 8 deletions
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src/gallium/frontends/lavapipe/lvp_device.c
+3 -8
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@@ -1960,17 +1960,12 @@ VKAPI_ATTR VkResult VKAPI_CALL lvp_AllocateMemory(
ASSERTED const VkExportMemoryAllocateInfo *export_info = NULL;
ASSERTED const VkImportMemoryFdInfoKHR *import_info = NULL;
const VkMemoryAllocateFlagsInfo *mem_flags = NULL;
const VkImportMemoryHostPointerInfoEXT *host_ptr_info = NULL;
VkResult error = VK_ERROR_OUT_OF_DEVICE_MEMORY;
assert(pAllocateInfo->sType == VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO);
int priority = 0;
vk_foreach_struct_const(ext, pAllocateInfo->pNext) {
switch ((unsigned)ext->sType) {
case VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT:
host_ptr_info = (VkImportMemoryHostPointerInfoEXT*)ext;
assert(host_ptr_info->handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT);
break;
case VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO:
export_info = (VkExportMemoryAllocateInfo*)ext;
assert_memhandle_type(export_info->handleTypes);
@@ -2007,12 +2002,12 @@ VKAPI_ATTR VkResult VKAPI_CALL lvp_AllocateMemory(
mem->backed_fd = -1;
mem->size = pAllocateInfo->allocationSize;
if (host_ptr_info) {
if (mem->vk.host_ptr) {
mem->mem_alloc = (struct llvmpipe_memory_allocation) {
.cpu_addr = host_ptr_info->pHostPointer,
.cpu_addr = mem->vk.host_ptr,
};
mem->pmem = (void *)&mem->mem_alloc;
mem->map = host_ptr_info->pHostPointer;
mem->map = mem->vk.host_ptr;
mem->memory_type = LVP_DEVICE_MEMORY_TYPE_USER_PTR;
}
#if DETECT_OS_ANDROID