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Code Issues 9 Packages Projects Releases Wiki Activity

lavapipe: add a function for asserting external memory handle types 

easier to expand upon

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27805>
This commit is contained in:
Mike Blumenkrantz 2022-04-28 13:01:01 -04:00 committed by Marge Bot
parent ce3851d469
commit eb64f56b59
1 changed files with 16 additions and 3 deletions
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19
src/gallium/frontends/lavapipe/lvp_device.c
View File

@ -245,6 +245,19 @@ static const struct vk_device_extension_table lvp_device_extensions_supported =
.NV_device_generated_commands = true,
};
static bool
assert_memhandle_type(VkExternalMemoryHandleTypeFlags type)
{
switch (type) {
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT:
break;
default:
mesa_loge("lavapipe: unimplemented external memory type %u", type);
return false;
}
return true;
}
static int
min_vertex_pipeline_param(struct pipe_screen *pscreen, enum pipe_shader_cap param)
{
@ -1735,11 +1748,11 @@ VKAPI_ATTR VkResult VKAPI_CALL lvp_AllocateMemory(
break;
case VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO:
export_info = (VkExportMemoryAllocateInfo*)ext;
assert(!export_info->handleTypes || export_info->handleTypes == VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT);
assert_memhandle_type(export_info->handleTypes);
break;
case VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR:
import_info = (VkImportMemoryFdInfoKHR*)ext;
assert(import_info->handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT);
assert_memhandle_type(import_info->handleType);
break;
case VK_STRUCTURE_TYPE_MEMORY_PRIORITY_ALLOCATE_INFO_EXT: {
VkMemoryPriorityAllocateInfoEXT *prio = (VkMemoryPriorityAllocateInfoEXT*)ext;
@ -2177,7 +2190,7 @@ lvp_GetMemoryFdKHR(VkDevice _device, const VkMemoryGetFdInfoKHR *pGetFdInfo, int
LVP_FROM_HANDLE(lvp_device_memory, memory, pGetFdInfo->memory);
assert(pGetFdInfo->sType == VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR);
assert(pGetFdInfo->handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT);
assert_memhandle_type(pGetFdInfo->handleType);
*pFD = dup(memory->backed_fd);
assert(*pFD >= 0);