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anv: refactor wsi_memory_allocate_info handling

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Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27398>
This commit is contained in:
Yiwei Zhang 2024-01-31 12:56:29 -08:00 • committed by Marge Bot
parent f8078e278c
commit 55ac9a08b5
1 changed files with 18 additions and 15 deletions
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33
src/intel/vulkan/anv_device.c
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@ -4017,10 +4017,14 @@ VkResult anv_AllocateMemory(
const VkImportMemoryFdInfoKHR *fd_info = NULL;
const VkMemoryDedicatedAllocateInfo *dedicated_info = NULL;
const struct wsi_memory_allocate_info *wsi_info = NULL;
uint64_t client_address = 0;
vk_foreach_struct_const(ext, pAllocateInfo->pNext) {
switch (ext->sType) {
/* VK_STRUCTURE_TYPE_WSI_MEMORY_ALLOCATE_INFO_MESA isn't a real enum
* value, so use cast to avoid compiler warn
*/
switch ((uint32_t)ext->sType) {
case VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO:
case VK_STRUCTURE_TYPE_IMPORT_ANDROID_HARDWARE_BUFFER_INFO_ANDROID:
case VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT:
@ -4044,21 +4048,12 @@ VkResult anv_AllocateMemory(
break;
}
case VK_STRUCTURE_TYPE_WSI_MEMORY_ALLOCATE_INFO_MESA:
wsi_info = (void *)ext;
break;
default:
/* VK_STRUCTURE_TYPE_WSI_MEMORY_ALLOCATE_INFO_MESA isn't a real
* enum value, so use conditional to avoid compiler warn
*/
if (ext->sType == VK_STRUCTURE_TYPE_WSI_MEMORY_ALLOCATE_INFO_MESA) {
/* TODO: Android, ChromeOS and other applications may need another
* way to allocate buffers that can be scanout to display but it
* should pretty easy to catch those as Xe KMD driver will print
* warnings in dmesg when scanning buffers allocated without
* proper flag set.
*/
alloc_flags |= ANV_BO_ALLOC_SCANOUT;
} else {
anv_debug_ignored_stype(ext->sType);
}
anv_debug_ignored_stype(ext->sType);
break;
}
}
@ -4096,6 +4091,14 @@ VkResult anv_AllocateMemory(
if (device->info->has_aux_map)
alloc_flags |= ANV_BO_ALLOC_AUX_TT_ALIGNED;
/* TODO: Android, ChromeOS and other applications may need another way to
* allocate buffers that can be scanout to display but it should pretty
* easy to catch those as Xe KMD driver will print warnings in dmesg when
* scanning buffers allocated without proper flag set.
*/
if (wsi_info)
alloc_flags |= ANV_BO_ALLOC_SCANOUT;
/* Anything imported or exported is EXTERNAL. Apply implicit sync to be
* compatible with clients relying on implicit fencing. This matches the
* behavior in iris i915_batch_submit. An example client is VA-API.