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radv: Enable VK_EXT_memory_priority.

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Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Bas Nieuwenhuizen
2019-01-28 02:09:07 +01:00
parent 50fd253bd6
commit 69edc972fc
3 changed files with 20 additions and 5 deletions
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22
src/amd/vulkan/radv_device.c
View File

@@ -863,6 +863,12 @@ void radv_GetPhysicalDeviceFeatures2(
features->scalarBlockLayout = pdevice->rad_info.chip_class >= CIK;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PRIORITY_FEATURES_EXT: {
VkPhysicalDeviceMemoryPriorityFeaturesEXT *features =
(VkPhysicalDeviceMemoryPriorityFeaturesEXT *)ext;
features->memoryPriority = VK_TRUE;
break;
}
default:
break;
}
@@ -3086,6 +3092,16 @@ static VkResult radv_alloc_memory(struct radv_device *device,
mem->buffer = NULL;
}
float priority_float = 0.5;
const struct VkMemoryPriorityAllocateInfoEXT *priority_ext =
vk_find_struct_const(pAllocateInfo->pNext,
MEMORY_PRIORITY_ALLOCATE_INFO_EXT);
if (priority_ext)
priority_float = priority_ext->priority;
unsigned priority = MIN2(RADV_BO_PRIORITY_APPLICATION_MAX - 1,
(int)(priority_float * RADV_BO_PRIORITY_APPLICATION_MAX));
mem->user_ptr = NULL;
if (import_info) {
@@ -3094,7 +3110,7 @@ static VkResult radv_alloc_memory(struct radv_device *device,
import_info->handleType ==
VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT);
mem->bo = device->ws->buffer_from_fd(device->ws, import_info->fd,
RADV_BO_PRIORITY_DEFAULT, NULL, NULL);
priority, NULL, NULL);
if (!mem->bo) {
result = VK_ERROR_INVALID_EXTERNAL_HANDLE;
goto fail;
@@ -3106,7 +3122,7 @@ static VkResult radv_alloc_memory(struct radv_device *device,
assert(mem_type_index == RADV_MEM_TYPE_GTT_CACHED);
mem->bo = device->ws->buffer_from_ptr(device->ws, host_ptr_info->pHostPointer,
pAllocateInfo->allocationSize,
RADV_BO_PRIORITY_DEFAULT);
priority);
if (!mem->bo) {
result = VK_ERROR_INVALID_EXTERNAL_HANDLE;
goto fail;
@@ -3133,7 +3149,7 @@ static VkResult radv_alloc_memory(struct radv_device *device,
flags |= RADEON_FLAG_NO_INTERPROCESS_SHARING;
mem->bo = device->ws->buffer_create(device->ws, alloc_size, device->physical_device->rad_info.max_alignment,
domain, flags, RADV_BO_PRIORITY_DEFAULT);
domain, flags, priority);
if (!mem->bo) {
result = VK_ERROR_OUT_OF_DEVICE_MEMORY;

1
src/amd/vulkan/radv_extensions.py
View File

@@ -106,6 +106,7 @@ EXTENSIONS = [
Extension('VK_EXT_external_memory_host', 1, 'device->rad_info.has_userptr'),
Extension('VK_EXT_global_priority', 1, 'device->rad_info.has_ctx_priority'),
Extension('VK_EXT_memory_budget', 1, True),
Extension('VK_EXT_memory_priority', 1, True),
Extension('VK_EXT_pci_bus_info', 2, True),
Extension('VK_EXT_sampler_filter_minmax', 1, 'device->rad_info.chip_class >= CIK'),
Extension('VK_EXT_scalar_block_layout', 1, 'device->rad_info.chip_class >= CIK'),

2
src/amd/vulkan/radv_radeon_winsys.h
View File

@@ -191,8 +191,6 @@ struct radv_winsys_bo_list {
/* Kernel effectively allows 0-31. This sets some priorities for fixed
* functionality buffers */
enum {
RADV_BO_PRIORITY_DEFAULT = 14,
RADV_BO_PRIORITY_APPLICATION_MAX = 28,
/* virtual buffers have 0 priority since the priority is not used. */