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vkd3d: Use Vulkan descriptor arrays if descriptor indexing is available.

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Descriptor indexing is required for its partial binding feature. Separate
buffer and image descriptor arrays are needed for implementing D3D12 SRV and
UAV descriptor ranges, so not all of the Vulkan descriptors will be populated.

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
2021-08-03 00:43:18 +10:00
committed by Alexandre Julliard
parent 1c96f76afc
commit 9ffe362641
4 changed files with 118 additions and 23 deletions
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11
libs/vkd3d/command.c
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@@ -2592,7 +2592,7 @@ static void d3d12_command_list_prepare_descriptors(struct d3d12_command_list *li
static bool vk_write_descriptor_set_from_d3d12_desc(VkWriteDescriptorSet *vk_descriptor_write,
VkDescriptorImageInfo *vk_image_info, const struct d3d12_desc *descriptor,
uint32_t descriptor_range_magic, VkDescriptorSet vk_descriptor_set,
uint32_t vk_binding, unsigned int index)
uint32_t vk_binding, unsigned int index, bool use_array)
{
const struct vkd3d_view *view = descriptor->u.view;
@@ -2602,8 +2602,8 @@ static bool vk_write_descriptor_set_from_d3d12_desc(VkWriteDescriptorSet *vk_des
vk_descriptor_write->sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
vk_descriptor_write->pNext = NULL;
vk_descriptor_write->dstSet = vk_descriptor_set;
vk_descriptor_write->dstBinding = vk_binding + index;
vk_descriptor_write->dstArrayElement = 0;
vk_descriptor_write->dstBinding = use_array ? vk_binding : vk_binding + index;
vk_descriptor_write->dstArrayElement = use_array ? index : 0;
vk_descriptor_write->descriptorCount = 1;
vk_descriptor_write->descriptorType = descriptor->vk_descriptor_type;
vk_descriptor_write->pImageInfo = NULL;
@@ -2620,7 +2620,8 @@ static bool vk_write_descriptor_set_from_d3d12_desc(VkWriteDescriptorSet *vk_des
case VKD3D_DESCRIPTOR_MAGIC_UAV:
/* We use separate bindings for buffer and texture SRVs/UAVs.
* See d3d12_root_signature_init(). */
vk_descriptor_write->dstBinding = vk_binding + 2 * index;
if (!use_array)
vk_descriptor_write->dstBinding = vk_binding + 2 * index;
if (descriptor->vk_descriptor_type != VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
&& descriptor->vk_descriptor_type != VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER)
++vk_descriptor_write->dstBinding;
@@ -2707,7 +2708,7 @@ static void d3d12_command_list_update_descriptor_table(struct d3d12_command_list
if (!vk_write_descriptor_set_from_d3d12_desc(current_descriptor_write,
current_image_info, descriptor, range->descriptor_magic,
bindings->descriptor_set, range->binding, j))
bindings->descriptor_set, range->binding, j, root_signature->use_descriptor_arrays))
continue;
++descriptor_count;