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vkd3d: Do not copy descriptors having identical views.

Browse Source 
Improves performance in Control, which copies large numbers of descriptors
per frame where often only ~10% are not identical.

Signed-off-by: Conor McCarthy <cmccarthy@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Conor McCarthy 2022-02-22 01:19:01 +10:00 committed by Alexandre Julliard
parent 5e4f1e1ead
commit 2b0fd2a055
4 changed files with 60 additions and 33 deletions
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8
libs/vkd3d/command.c
View File

@ -2655,7 +2655,7 @@ static bool vk_write_descriptor_set_from_d3d12_desc(VkWriteDescriptorSet *vk_des
unsigned int index, bool use_array)
{
uint32_t descriptor_range_magic = range->descriptor_magic;
const struct vkd3d_view *view = descriptor->u.view;
const struct vkd3d_view *view = descriptor->u.view_info.view;
uint32_t vk_binding = range->binding;
uint32_t set = range->set;
@ -2793,7 +2793,7 @@ static void d3d12_command_list_update_descriptor_table(struct d3d12_command_list
&& state->uav_counters.bindings[k].register_index == register_idx)
{
VkBufferView vk_counter_view = descriptor->magic == VKD3D_DESCRIPTOR_MAGIC_UAV
? descriptor->u.view->vk_counter_view : VK_NULL_HANDLE;
? descriptor->u.view_info.view->vk_counter_view : VK_NULL_HANDLE;
if (bindings->vk_uav_counter_views[k] != vk_counter_view)
bindings->uav_counters_dirty = true;
bindings->vk_uav_counter_views[k] = vk_counter_view;
@ -5252,7 +5252,7 @@ static void STDMETHODCALLTYPE d3d12_command_list_ClearUnorderedAccessViewUint(ID
iface, gpu_handle.ptr, cpu_handle.ptr, resource, values, rect_count, rects);
resource_impl = unsafe_impl_from_ID3D12Resource(resource);
view = d3d12_desc_from_cpu_handle(cpu_handle)->u.view;
view = d3d12_desc_from_cpu_handle(cpu_handle)->u.view_info.view;
memcpy(colour.uint32, values, sizeof(colour.uint32));
if (view->format->type != VKD3D_FORMAT_TYPE_UINT)
@ -5311,7 +5311,7 @@ static void STDMETHODCALLTYPE d3d12_command_list_ClearUnorderedAccessViewFloat(I
iface, gpu_handle.ptr, cpu_handle.ptr, resource, values, rect_count, rects);
resource_impl = unsafe_impl_from_ID3D12Resource(resource);
view = d3d12_desc_from_cpu_handle(cpu_handle)->u.view;
view = d3d12_desc_from_cpu_handle(cpu_handle)->u.view_info.view;
memcpy(colour.float32, values, sizeof(colour.float32));
d3d12_command_list_clear_uav(list, resource_impl, view, &colour, rect_count, rects);

11
libs/vkd3d/device.c
View File

@ -3596,12 +3596,12 @@ static void d3d12_desc_buffered_copy_atomic(struct d3d12_desc *dst, const struct
location->src = *src;
if (location->src.magic & VKD3D_DESCRIPTOR_MAGIC_HAS_VIEW)
vkd3d_view_incref(location->src.u.view);
vkd3d_view_incref(location->src.u.view_info.view);
vkd3d_mutex_unlock(mutex);
infos[set].uav_counter |= (location->src.magic == VKD3D_DESCRIPTOR_MAGIC_UAV)
& !!location->src.u.view->vk_counter_view;
& !!location->src.u.view_info.view->vk_counter_view;
location->dst = dst;
if (infos[set].count == ARRAY_SIZE(locations[0]))
@ -3657,6 +3657,13 @@ static void d3d12_device_vk_heaps_copy_descriptors(struct d3d12_device *device,
for (; dst_idx < dst_range_size && src_idx < src_range_size; src_idx++, dst_idx++)
{
/* We don't need to lock either descriptor for the identity check. The descriptor
* mutex is only intended to prevent use-after-free of the vkd3d_view caused by a
* race condition in the calling app. It is unnecessary to protect this test as it's
* the app's race condition, not ours. */
if (dst[dst_idx].magic == src[src_idx].magic && (dst[dst_idx].magic & VKD3D_DESCRIPTOR_MAGIC_HAS_VIEW)
&& dst[dst_idx].u.view_info.written_serial_id == src[src_idx].u.view_info.view->serial_id)
continue;
d3d12_desc_buffered_copy_atomic(&dst[dst_idx], &src[src_idx], locations, infos, descriptor_heap, device);
}

63
libs/vkd3d/resource.c
View File

@ -22,6 +22,8 @@
#define VKD3D_NULL_BUFFER_SIZE 16
#define VKD3D_NULL_VIEW_FORMAT DXGI_FORMAT_R8G8B8A8_UNORM
LONG64 object_global_serial_id;
static inline bool is_cpu_accessible_heap(const D3D12_HEAP_PROPERTIES *properties)
{
if (properties->Type == D3D12_HEAP_TYPE_DEFAULT)
@ -2085,6 +2087,7 @@ static struct vkd3d_view *vkd3d_view_create(enum vkd3d_view_type type)
{
view->refcount = 1;
view->type = type;
view->serial_id = InterlockedIncrement64(&object_global_serial_id);
view->vk_counter_view = VK_NULL_HANDLE;
}
return view;
@ -2149,7 +2152,7 @@ static void d3d12_descriptor_heap_write_vk_descriptor_range(struct d3d12_descrip
{
descriptor_set->vk_descriptor_writes[write_index].pImageInfo = &descriptor_set->vk_image_infos[info_index];
for (i = 0; i < descriptor_set->vk_descriptor_writes[write_index].descriptorCount; ++i, ++info_index)
descriptor_set->vk_image_infos[info_index].imageView = locations[info_index].src.u.view->u.vk_image_view;
descriptor_set->vk_image_infos[info_index].imageView = locations[info_index].src.u.view_info.view->u.vk_image_view;
}
break;
case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
@ -2158,7 +2161,7 @@ static void d3d12_descriptor_heap_write_vk_descriptor_range(struct d3d12_descrip
{
descriptor_set->vk_descriptor_writes[write_index].pTexelBufferView = &descriptor_set->vk_buffer_views[info_index];
for (i = 0; i < descriptor_set->vk_descriptor_writes[write_index].descriptorCount; ++i, ++info_index)
descriptor_set->vk_buffer_views[info_index] = locations[info_index].src.u.view->u.vk_buffer_view;
descriptor_set->vk_buffer_views[info_index] = locations[info_index].src.u.view_info.view->u.vk_buffer_view;
}
break;
case VK_DESCRIPTOR_TYPE_SAMPLER:
@ -2166,7 +2169,7 @@ static void d3d12_descriptor_heap_write_vk_descriptor_range(struct d3d12_descrip
{
descriptor_set->vk_descriptor_writes[write_index].pImageInfo = &descriptor_set->vk_image_infos[info_index];
for (i = 0; i < descriptor_set->vk_descriptor_writes[write_index].descriptorCount; ++i, ++info_index)
descriptor_set->vk_image_infos[info_index].sampler = locations[info_index].src.u.view->u.vk_sampler;
descriptor_set->vk_image_infos[info_index].sampler = locations[info_index].src.u.view_info.view->u.vk_sampler;
}
break;
default:
@ -2201,14 +2204,14 @@ static void d3d12_desc_write_vk_heap(const struct d3d12_desc *dst, const struct
break;
case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
descriptor_set->vk_image_infos[0].imageView = src->u.view->u.vk_image_view;
descriptor_set->vk_image_infos[0].imageView = src->u.view_info.view->u.vk_image_view;
break;
case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
descriptor_set->vk_descriptor_writes[0].pTexelBufferView = &src->u.view->u.vk_buffer_view;
descriptor_set->vk_descriptor_writes[0].pTexelBufferView = &src->u.view_info.view->u.vk_buffer_view;
break;
case VK_DESCRIPTOR_TYPE_SAMPLER:
descriptor_set->vk_image_infos[0].sampler = src->u.view->u.vk_sampler;
descriptor_set->vk_image_infos[0].sampler = src->u.view_info.view->u.vk_sampler;
break;
default:
ERR("Unhandled descriptor type %#x.\n", src->vk_descriptor_type);
@ -2216,13 +2219,13 @@ static void d3d12_desc_write_vk_heap(const struct d3d12_desc *dst, const struct
}
VK_CALL(vkUpdateDescriptorSets(device->vk_device, 1, descriptor_set->vk_descriptor_writes, 0, NULL));
if (src->magic == VKD3D_DESCRIPTOR_MAGIC_UAV && src->u.view->vk_counter_view)
if (src->magic == VKD3D_DESCRIPTOR_MAGIC_UAV && src->u.view_info.view->vk_counter_view)
{
descriptor_set = &descriptor_heap->vk_descriptor_sets[VKD3D_SET_INDEX_UAV_COUNTER];
descriptor_set->vk_descriptor_writes[0].dstArrayElement = dst
- (const struct d3d12_desc *)descriptor_heap->descriptors;
descriptor_set->vk_descriptor_writes[0].descriptorCount = 1;
descriptor_set->vk_descriptor_writes[0].pTexelBufferView = &src->u.view->vk_counter_view;
descriptor_set->vk_descriptor_writes[0].pTexelBufferView = &src->u.view_info.view->vk_counter_view;
VK_CALL(vkUpdateDescriptorSets(device->vk_device, 1, descriptor_set->vk_descriptor_writes, 0, NULL));
}
@ -2237,14 +2240,14 @@ static void d3d12_desc_write_atomic_d3d12_only(struct d3d12_desc *dst, const str
mutex = d3d12_device_get_descriptor_mutex(device, dst);
vkd3d_mutex_lock(mutex);
if (!(dst->magic & VKD3D_DESCRIPTOR_MAGIC_HAS_VIEW) || InterlockedDecrement(&dst->u.view->refcount))
if (!(dst->magic & VKD3D_DESCRIPTOR_MAGIC_HAS_VIEW) || InterlockedDecrement(&dst->u.view_info.view->refcount))
{
*dst = *src;
vkd3d_mutex_unlock(mutex);
return;
}
defunct_view = dst->u.view;
defunct_view = dst->u.view_info.view;
*dst = *src;
vkd3d_mutex_unlock(mutex);
@ -2263,8 +2266,8 @@ void d3d12_desc_write_atomic(struct d3d12_desc *dst, const struct d3d12_desc *sr
/* Nothing to do for VKD3D_DESCRIPTOR_MAGIC_CBV. */
if ((dst->magic & VKD3D_DESCRIPTOR_MAGIC_HAS_VIEW)
&& !InterlockedDecrement(&dst->u.view->refcount))
defunct_view = dst->u.view;
&& !InterlockedDecrement(&dst->u.view_info.view->refcount))
defunct_view = dst->u.view_info.view;
*dst = *src;
@ -2321,9 +2324,9 @@ void d3d12_desc_copy_vk_heap_range(struct d3d12_desc_copy_location *locations, c
for (i = 0, write_count = 0; i < info->count; ++i)
{
if (!locations[i].src.u.view->vk_counter_view)
if (!locations[i].src.u.view_info.view->vk_counter_view)
continue;
descriptor_set->vk_buffer_views[write_count] = locations[i].src.u.view->vk_counter_view;
descriptor_set->vk_buffer_views[write_count] = locations[i].src.u.view_info.view->vk_counter_view;
descriptor_set->vk_descriptor_writes[write_count].pTexelBufferView = &descriptor_set->vk_buffer_views[write_count];
descriptor_set->vk_descriptor_writes[write_count].dstArrayElement = locations[i].dst
- (const struct d3d12_desc *)descriptor_heap->descriptors;
@ -2349,7 +2352,7 @@ void d3d12_desc_copy(struct d3d12_desc *dst, const struct d3d12_desc *src,
vkd3d_mutex_lock(mutex);
if (src->magic & VKD3D_DESCRIPTOR_MAGIC_HAS_VIEW)
vkd3d_view_incref(src->u.view);
vkd3d_view_incref(src->u.view_info.view);
tmp = *src;
@ -2820,7 +2823,8 @@ static void vkd3d_create_null_srv(struct d3d12_desc *descriptor,
{
descriptor->magic = VKD3D_DESCRIPTOR_MAGIC_SRV;
descriptor->vk_descriptor_type = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER;
descriptor->u.view = view;
descriptor->u.view_info.view = view;
descriptor->u.view_info.written_serial_id = view->serial_id;
}
return;
@ -2856,7 +2860,8 @@ static void vkd3d_create_null_srv(struct d3d12_desc *descriptor,
descriptor->magic = VKD3D_DESCRIPTOR_MAGIC_SRV;
descriptor->vk_descriptor_type = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE;
descriptor->u.view = view;
descriptor->u.view_info.view = view;
descriptor->u.view_info.written_serial_id = view->serial_id;
}
static void vkd3d_create_buffer_srv(struct d3d12_desc *descriptor,
@ -2886,7 +2891,8 @@ static void vkd3d_create_buffer_srv(struct d3d12_desc *descriptor,
descriptor->magic = VKD3D_DESCRIPTOR_MAGIC_SRV;
descriptor->vk_descriptor_type = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER;
descriptor->u.view = view;
descriptor->u.view_info.view = view;
descriptor->u.view_info.written_serial_id = view->serial_id;
}
static VkImageAspectFlags vk_image_aspect_flags_from_d3d12_plane_slice(const struct vkd3d_format *format,
@ -3016,7 +3022,8 @@ void d3d12_desc_create_srv(struct d3d12_desc *descriptor,
descriptor->magic = VKD3D_DESCRIPTOR_MAGIC_SRV;
descriptor->vk_descriptor_type = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE;
descriptor->u.view = view;
descriptor->u.view_info.view = view;
descriptor->u.view_info.written_serial_id = view->serial_id;
}
static unsigned int vkd3d_view_flags_from_d3d12_buffer_uav_flags(D3D12_BUFFER_UAV_FLAGS flags)
@ -3053,7 +3060,8 @@ static void vkd3d_create_null_uav(struct d3d12_desc *descriptor,
{
descriptor->magic = VKD3D_DESCRIPTOR_MAGIC_UAV;
descriptor->vk_descriptor_type = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
descriptor->u.view = view;
descriptor->u.view_info.view = view;
descriptor->u.view_info.written_serial_id = view->serial_id;
}
return;
@ -3089,7 +3097,8 @@ static void vkd3d_create_null_uav(struct d3d12_desc *descriptor,
descriptor->magic = VKD3D_DESCRIPTOR_MAGIC_UAV;
descriptor->vk_descriptor_type = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
descriptor->u.view = view;
descriptor->u.view_info.view = view;
descriptor->u.view_info.written_serial_id = view->serial_id;
}
static void vkd3d_create_buffer_uav(struct d3d12_desc *descriptor, struct d3d12_device *device,
@ -3119,7 +3128,8 @@ static void vkd3d_create_buffer_uav(struct d3d12_desc *descriptor, struct d3d12_
descriptor->magic = VKD3D_DESCRIPTOR_MAGIC_UAV;
descriptor->vk_descriptor_type = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
descriptor->u.view = view;
descriptor->u.view_info.view = view;
descriptor->u.view_info.written_serial_id = view->serial_id;
if (counter_resource)
{
@ -3194,7 +3204,8 @@ static void vkd3d_create_texture_uav(struct d3d12_desc *descriptor,
descriptor->magic = VKD3D_DESCRIPTOR_MAGIC_UAV;
descriptor->vk_descriptor_type = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
descriptor->u.view = view;
descriptor->u.view_info.view = view;
descriptor->u.view_info.written_serial_id = view->serial_id;
}
void d3d12_desc_create_uav(struct d3d12_desc *descriptor, struct d3d12_device *device,
@ -3356,7 +3367,8 @@ void d3d12_desc_create_sampler(struct d3d12_desc *sampler,
sampler->magic = VKD3D_DESCRIPTOR_MAGIC_SAMPLER;
sampler->vk_descriptor_type = VK_DESCRIPTOR_TYPE_SAMPLER;
sampler->u.view = view;
sampler->u.view_info.view = view;
sampler->u.view_info.written_serial_id = view->serial_id;
}
HRESULT vkd3d_create_static_sampler(struct d3d12_device *device,
@ -3916,12 +3928,11 @@ static HRESULT d3d12_descriptor_heap_vk_descriptor_sets_init(struct d3d12_descri
static HRESULT d3d12_descriptor_heap_init(struct d3d12_descriptor_heap *descriptor_heap,
struct d3d12_device *device, const D3D12_DESCRIPTOR_HEAP_DESC *desc)
{
static LONG64 serial_id;
HRESULT hr;
descriptor_heap->ID3D12DescriptorHeap_iface.lpVtbl = &d3d12_descriptor_heap_vtbl;
descriptor_heap->refcount = 1;
descriptor_heap->serial_id = InterlockedIncrement64(&serial_id);
descriptor_heap->serial_id = InterlockedIncrement64(&object_global_serial_id);
descriptor_heap->desc = *desc;

11
libs/vkd3d/vkd3d_private.h
View File

@ -67,6 +67,8 @@
* this number to prevent excessive pool memory use. */
#define VKD3D_MAX_VIRTUAL_HEAP_DESCRIPTORS_PER_TYPE (16 * 1024u)
extern LONG64 object_global_serial_id;
struct d3d12_command_list;
struct d3d12_device;
struct d3d12_resource;
@ -649,6 +651,7 @@ struct vkd3d_view
{
LONG refcount;
enum vkd3d_view_type type;
uint64_t serial_id;
union
{
VkBufferView vk_buffer_view;
@ -695,6 +698,12 @@ bool vkd3d_create_buffer_view(struct d3d12_device *device, VkBuffer vk_buffer, c
bool vkd3d_create_texture_view(struct d3d12_device *device, VkImage vk_image,
const struct vkd3d_texture_view_desc *desc, struct vkd3d_view **view);
struct vkd3d_view_info
{
uint64_t written_serial_id;
struct vkd3d_view *view;
};
struct d3d12_desc
{
uint32_t magic;
@ -702,7 +711,7 @@ struct d3d12_desc
union
{
VkDescriptorBufferInfo vk_cbv_info;
struct vkd3d_view *view;
struct vkd3d_view_info view_info;
} u;
};