Signed-off-by: Conor McCarthy cmccarthy@codeweavers.com --- libs/vkd3d/command.c | 13 ++----------- libs/vkd3d/device.c | 36 ++++++++++++++++++++++++++++++++++++ libs/vkd3d/vkd3d_private.h | 20 ++++++++++++++++++++ 3 files changed, 58 insertions(+), 11 deletions(-)
diff --git a/libs/vkd3d/command.c b/libs/vkd3d/command.c index 61e18105..e7375fb8 100644 --- a/libs/vkd3d/command.c +++ b/libs/vkd3d/command.c @@ -1351,15 +1351,6 @@ static bool d3d12_command_allocator_add_transfer_buffer(struct d3d12_command_all static VkDescriptorPool d3d12_command_allocator_allocate_descriptor_pool( struct d3d12_command_allocator *allocator) { - static const VkDescriptorPoolSize pool_sizes[] = - { - {VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 1024}, - {VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, 1024}, - {VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 1024}, - {VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER, 1024}, - {VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1024}, - {VK_DESCRIPTOR_TYPE_SAMPLER, 1024}, - }; struct d3d12_device *device = allocator->device; const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs; struct VkDescriptorPoolCreateInfo pool_desc; @@ -1379,8 +1370,8 @@ static VkDescriptorPool d3d12_command_allocator_allocate_descriptor_pool( pool_desc.pNext = NULL; pool_desc.flags = 0; pool_desc.maxSets = 512; - pool_desc.poolSizeCount = ARRAY_SIZE(pool_sizes); - pool_desc.pPoolSizes = pool_sizes; + pool_desc.poolSizeCount = ARRAY_SIZE(device->vk_pool_sizes); + pool_desc.pPoolSizes = device->vk_pool_sizes; if ((vr = VK_CALL(vkCreateDescriptorPool(vk_device, &pool_desc, NULL, &vk_pool))) < 0) { ERR("Failed to create descriptor pool, vr %d.\n", vr); diff --git a/libs/vkd3d/device.c b/libs/vkd3d/device.c index 3360fd6e..59fa9af9 100644 --- a/libs/vkd3d/device.c +++ b/libs/vkd3d/device.c @@ -1277,6 +1277,16 @@ static void vkd3d_init_feature_level(struct vkd3d_vulkan_info *vk_info, TRACE("Max feature level: %#x.\n", vk_info->max_feature_level); }
+static void vkd3d_device_descriptor_limits_init(struct vkd3d_device_descriptor_limits *limits, + const VkPhysicalDeviceLimits *device_limits) +{ + limits->uniform_buffer_max_descriptors = device_limits->maxDescriptorSetUniformBuffers; + limits->sampled_image_max_descriptors = device_limits->maxDescriptorSetSampledImages; + limits->storage_buffer_max_descriptors = device_limits->maxDescriptorSetStorageBuffers; + limits->storage_image_max_descriptors = device_limits->maxDescriptorSetStorageImages; + limits->sampler_max_descriptors = min(device_limits->maxDescriptorSetSamplers, VKD3D_MAX_DESCRIPTOR_SET_SAMPLERS); +} + static HRESULT vkd3d_init_device_caps(struct d3d12_device *device, const struct vkd3d_device_create_info *create_info, struct vkd3d_physical_device_info *physical_device_info, @@ -1504,6 +1514,9 @@ static HRESULT vkd3d_init_device_caps(struct d3d12_device *device, features->robustBufferAccess = VK_FALSE; }
+ vkd3d_device_descriptor_limits_init(&vulkan_info->descriptor_limits, + &physical_device_info->properties2.properties.limits); + return S_OK; }
@@ -2419,6 +2432,27 @@ static void vkd3d_time_domains_init(struct d3d12_device *device) WARN("Found no acceptable host time domain. Calibrated timestamps will not be available.\n"); }
+static void vkd3d_init_descriptor_pool_sizes(VkDescriptorPoolSize *pool_sizes, + const struct vkd3d_device_descriptor_limits *limits) +{ + pool_sizes[0].type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER; + pool_sizes[0].descriptorCount = min(limits->uniform_buffer_max_descriptors, + VKD3D_MAX_VIRTUAL_HEAP_DESCRIPTORS_PER_TYPE); + pool_sizes[1].type = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER; + pool_sizes[1].descriptorCount = min(limits->sampled_image_max_descriptors, + VKD3D_MAX_VIRTUAL_HEAP_DESCRIPTORS_PER_TYPE); + pool_sizes[2].type = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE; + pool_sizes[2].descriptorCount = pool_sizes[1].descriptorCount; + pool_sizes[3].type = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER; + pool_sizes[3].descriptorCount = min(limits->storage_image_max_descriptors, + VKD3D_MAX_VIRTUAL_HEAP_DESCRIPTORS_PER_TYPE); + pool_sizes[4].type = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE; + pool_sizes[4].descriptorCount = pool_sizes[3].descriptorCount; + pool_sizes[5].type = VK_DESCRIPTOR_TYPE_SAMPLER; + pool_sizes[5].descriptorCount = min(limits->sampler_max_descriptors, + VKD3D_MAX_VIRTUAL_HEAP_DESCRIPTORS_PER_TYPE); +}; + /* ID3D12Device */ static inline struct d3d12_device *impl_from_ID3D12Device(ID3D12Device *iface) { @@ -3979,6 +4013,8 @@ static HRESULT d3d12_device_init(struct d3d12_device *device, for (i = 0; i < ARRAY_SIZE(device->desc_mutex); ++i) vkd3d_mutex_init(&device->desc_mutex[i]);
+ vkd3d_init_descriptor_pool_sizes(device->vk_pool_sizes, &device->vk_info.descriptor_limits); + if ((device->parent = create_info->parent)) IUnknown_AddRef(device->parent);
diff --git a/libs/vkd3d/vkd3d_private.h b/libs/vkd3d/vkd3d_private.h index 67989c11..ca7a3f22 100644 --- a/libs/vkd3d/vkd3d_private.h +++ b/libs/vkd3d/vkd3d_private.h @@ -62,6 +62,12 @@ #define VKD3D_MAX_SHADER_STAGES 5u #define VKD3D_MAX_VK_SYNC_OBJECTS 4u #define VKD3D_MAX_DESCRIPTOR_SETS 64u +/* D3D12 binding tier 3 has a limit of 2048 samplers. */ +#define VKD3D_MAX_DESCRIPTOR_SET_SAMPLERS 2048u +/* The main limitation here is the simple descriptor pool recycling scheme + * requiring each pool to contain all descriptor types used by vkd3d. Limit + * this number to prevent excessive pool memory use. */ +#define VKD3D_MAX_VIRTUAL_HEAP_DESCRIPTORS_PER_TYPE (16 * 1024u)
struct d3d12_command_list; struct d3d12_device; @@ -95,6 +101,15 @@ HRESULT hresult_from_errno(int rc); HRESULT hresult_from_vk_result(VkResult vr); HRESULT hresult_from_vkd3d_result(int vkd3d_result);
+struct vkd3d_device_descriptor_limits +{ + unsigned int uniform_buffer_max_descriptors; + unsigned int sampled_image_max_descriptors; + unsigned int storage_buffer_max_descriptors; + unsigned int storage_image_max_descriptors; + unsigned int sampler_max_descriptors; +}; + struct vkd3d_vulkan_info { /* KHR instance extensions */ @@ -130,6 +145,7 @@ struct vkd3d_vulkan_info
VkPhysicalDeviceLimits device_limits; VkPhysicalDeviceSparseProperties sparse_properties; + struct vkd3d_device_descriptor_limits descriptor_limits;
VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT texel_buffer_alignment_properties;
@@ -1299,6 +1315,8 @@ struct vkd3d_uav_clear_state HRESULT vkd3d_uav_clear_state_init(struct vkd3d_uav_clear_state *state, struct d3d12_device *device); void vkd3d_uav_clear_state_cleanup(struct vkd3d_uav_clear_state *state, struct d3d12_device *device);
+#define VKD3D_DESCRIPTOR_POOL_COUNT 6 + /* ID3D12Device */ struct d3d12_device { @@ -1352,6 +1370,8 @@ struct d3d12_device const struct vkd3d_format_compatibility_list *format_compatibility_lists; struct vkd3d_null_resources null_resources; struct vkd3d_uav_clear_state uav_clear_state; + + VkDescriptorPoolSize vk_pool_sizes[VKD3D_DESCRIPTOR_POOL_COUNT]; };
HRESULT d3d12_device_create(struct vkd3d_instance *instance,