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v3dv: support VK_KHR_8bit_storage 

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14648>
This commit is contained in:
Iago Toral Quiroga 2022-01-21 13:31:19 +01:00 committed by Marge Bot
parent 5cec893384
commit f666f70935
3 changed files with 17 additions and 1 deletions
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2
docs/features.txt
View File

@ -445,7 +445,7 @@ Vulkan 1.1 -- all DONE: anv, lvp, radv, tu, vn
Vulkan 1.2 -- all DONE: anv, vn
VK_KHR_8bit_storage DONE (anv/gen8+, lvp, radv, vn)
VK_KHR_8bit_storage DONE (anv/gen8+, lvp, radv, v3dv, vn)
VK_KHR_buffer_device_address DONE (anv/gen8+, lvp, radv, tu, vn)
VK_KHR_create_renderpass2 DONE (anv, lvp, radv, tu, v3dv, vn)
VK_KHR_depth_stencil_resolve DONE (anv, lvp, radv, tu, vn)

15
src/broadcom/vulkan/v3dv_device.c
View File

@ -116,6 +116,7 @@ get_device_extensions(const struct v3dv_physical_device *device,
struct vk_device_extension_table *ext)
{
*ext = (struct vk_device_extension_table) {
.KHR_8bit_storage = true,
.KHR_16bit_storage = true,
.KHR_bind_memory2 = true,
.KHR_copy_commands2 = true,
@ -1082,6 +1083,12 @@ v3dv_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice,
{
v3dv_GetPhysicalDeviceFeatures(physicalDevice, &pFeatures->features);
VkPhysicalDeviceVulkan12Features vk12 = {
.storageBuffer8BitAccess = true,
.uniformAndStorageBuffer8BitAccess = true,
.storagePushConstant8 = true,
};
VkPhysicalDeviceVulkan11Features vk11 = {
.storageBuffer16BitAccess = true,
.uniformAndStorageBuffer16BitAccess = true,
@ -1180,6 +1187,14 @@ v3dv_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice,
memcpy(features, &vk11, sizeof(VkPhysicalDeviceVulkan11Features));
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES: {
VkPhysicalDevice8BitStorageFeatures *features = (void *) ext;
features->storageBuffer8BitAccess = vk12.storageBuffer8BitAccess;
features->uniformAndStorageBuffer8BitAccess =
vk12.uniformAndStorageBuffer8BitAccess;
features->storagePushConstant8 = vk12.storagePushConstant8;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES: {
VkPhysicalDevice16BitStorageFeatures *features = (void *) ext;
features->storageBuffer16BitAccess = vk11.storageBuffer16BitAccess;

1
src/broadcom/vulkan/v3dv_pipeline.c
View File

@ -180,6 +180,7 @@ static const struct spirv_to_nir_options default_spirv_options = {
.caps = {
.device_group = true,
.multiview = true,
.storage_8bit = true,
.storage_16bit = true,
.subgroup_basic = true,
.variable_pointers = true,