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-rw-r--r--src/amd/vulkan/radv_device.c73
-rw-r--r--src/amd/vulkan/radv_entrypoints_gen.py3
-rw-r--r--src/amd/vulkan/radv_formats.c121
3 files changed, 183 insertions, 14 deletions
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 9a44f657a3c..e661d220738 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -97,6 +97,10 @@ static const VkExtensionProperties instance_extensions[] = {
.extensionName = VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME,
.specVersion = 1,
},
+ {
+ .extensionName = VK_KHX_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME,
+ .specVersion = 1,
+ },
};
static const VkExtensionProperties common_device_extensions[] = {
@@ -136,6 +140,14 @@ static const VkExtensionProperties common_device_extensions[] = {
.extensionName = VK_NV_DEDICATED_ALLOCATION_EXTENSION_NAME,
.specVersion = 1,
},
+ {
+ .extensionName = VK_KHX_EXTERNAL_MEMORY_EXTENSION_NAME,
+ .specVersion = 1,
+ },
+ {
+ .extensionName = VK_KHX_EXTERNAL_MEMORY_FD_EXTENSION_NAME,
+ .specVersion = 1,
+ },
};
static VkResult
@@ -279,7 +291,6 @@ radv_physical_device_finish(struct radv_physical_device *device)
close(device->local_fd);
}
-
static void *
default_alloc_func(void *pUserData, size_t size, size_t align,
VkSystemAllocationScope allocationScope)
@@ -2035,7 +2046,7 @@ VkResult radv_AllocateMemory(
VkResult result;
enum radeon_bo_domain domain;
uint32_t flags = 0;
- const VkDedicatedAllocationMemoryAllocateInfoNV *dedicate_info = NULL;
+
assert(pAllocateInfo->sType == VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO);
if (pAllocateInfo->allocationSize == 0) {
@@ -2044,15 +2055,10 @@ VkResult radv_AllocateMemory(
return VK_SUCCESS;
}
- vk_foreach_struct(ext, pAllocateInfo->pNext) {
- switch (ext->sType) {
- case VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV:
- dedicate_info = (const VkDedicatedAllocationMemoryAllocateInfoNV *)ext;
- break;
- default:
- break;
- }
- }
+ const VkImportMemoryFdInfoKHX *import_info =
+ vk_find_struct_const(pAllocateInfo->pNext, IMPORT_MEMORY_FD_INFO_KHX);
+ const VkDedicatedAllocationMemoryAllocateInfoNV *dedicate_info =
+ vk_find_struct_const(pAllocateInfo->pNext, DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV);
mem = vk_alloc2(&device->alloc, pAllocator, sizeof(*mem), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
@@ -2067,6 +2073,17 @@ VkResult radv_AllocateMemory(
mem->buffer = NULL;
}
+ if (import_info) {
+ assert(import_info->handleType ==
+ VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHX);
+ mem->bo = device->ws->buffer_from_fd(device->ws, import_info->fd,
+ NULL, NULL);
+ if (!mem->bo)
+ goto fail;
+ else
+ goto out_success;
+ }
+
uint64_t alloc_size = align_u64(pAllocateInfo->allocationSize, 4096);
if (pAllocateInfo->memoryTypeIndex == RADV_MEM_TYPE_GTT_WRITE_COMBINE ||
pAllocateInfo->memoryTypeIndex == RADV_MEM_TYPE_GTT_CACHED)
@@ -2090,7 +2107,7 @@ VkResult radv_AllocateMemory(
goto fail;
}
mem->type_index = pAllocateInfo->memoryTypeIndex;
-
+out_success:
*pMem = radv_device_memory_to_handle(mem);
return VK_SUCCESS;
@@ -3120,7 +3137,6 @@ void radv_DestroySampler(
vk_free2(&device->alloc, pAllocator, sampler);
}
-
/* vk_icd.h does not declare this function, so we declare it here to
* suppress Wmissing-prototypes.
*/
@@ -3164,3 +3180,34 @@ vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t *pSupportedVersion)
*pSupportedVersion = MIN2(*pSupportedVersion, 3u);
return VK_SUCCESS;
}
+
+VkResult radv_GetMemoryFdKHX(VkDevice _device,
+ VkDeviceMemory _memory,
+ VkExternalMemoryHandleTypeFlagsKHX handleType,
+ int *pFD)
+{
+ RADV_FROM_HANDLE(radv_device, device, _device);
+ RADV_FROM_HANDLE(radv_device_memory, memory, _memory);
+
+ /* We support only one handle type. */
+ assert(handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHX);
+
+ bool ret = radv_get_memory_fd(device, memory, pFD);
+ if (ret == false)
+ return VK_ERROR_OUT_OF_DEVICE_MEMORY;
+ return VK_SUCCESS;
+}
+
+VkResult radv_GetMemoryFdPropertiesKHX(VkDevice _device,
+ VkExternalMemoryHandleTypeFlagBitsKHX handleType,
+ int fd,
+ VkMemoryFdPropertiesKHX *pMemoryFdProperties)
+{
+ /* The valid usage section for this function says:
+ *
+ * "handleType must not be one of the handle types defined as opaque."
+ *
+ * Since we only handle opaque handles for now, there are no FD properties.
+ */
+ return VK_ERROR_INVALID_EXTERNAL_HANDLE_KHX;
+}
diff --git a/src/amd/vulkan/radv_entrypoints_gen.py b/src/amd/vulkan/radv_entrypoints_gen.py
index 3474c789ea8..fbf8daf0d27 100644
--- a/src/amd/vulkan/radv_entrypoints_gen.py
+++ b/src/amd/vulkan/radv_entrypoints_gen.py
@@ -42,6 +42,9 @@ supported_extensions = [
'VK_KHR_wayland_surface',
'VK_KHR_xcb_surface',
'VK_KHR_xlib_surface',
+ 'VK_KHX_external_memory_capabilities',
+ 'VK_KHX_external_memory',
+ 'VK_KHX_external_memory_fd',
]
# We generate a static hash table for entry point lookup
diff --git a/src/amd/vulkan/radv_formats.c b/src/amd/vulkan/radv_formats.c
index 8da18189df0..6cff0a5384e 100644
--- a/src/amd/vulkan/radv_formats.c
+++ b/src/amd/vulkan/radv_formats.c
@@ -28,6 +28,7 @@
#include "sid.h"
#include "r600d_common.h"
+#include "util/vk_util.h"
#include "util/u_half.h"
#include "util/format_srgb.h"
#include "util/format_r11g11b10f.h"
@@ -1140,14 +1141,107 @@ VkResult radv_GetPhysicalDeviceImageFormatProperties(
pImageFormatProperties);
}
+static void
+get_external_image_format_properties(const VkPhysicalDeviceImageFormatInfo2KHR *pImageFormatInfo,
+ VkExternalMemoryPropertiesKHX *external_properties)
+{
+ VkExternalMemoryFeatureFlagBitsKHX flags = 0;
+ VkExternalMemoryHandleTypeFlagsKHX export_flags = 0;
+ VkExternalMemoryHandleTypeFlagsKHX compat_flags = 0;
+ switch (pImageFormatInfo->type) {
+ case VK_IMAGE_TYPE_2D:
+ flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT_KHX|VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_KHX|VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHX;
+ compat_flags = export_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHX;
+ break;
+ default:
+ break;
+ }
+
+ *external_properties = (VkExternalMemoryPropertiesKHX) {
+ .externalMemoryFeatures = flags,
+ .exportFromImportedHandleTypes = export_flags,
+ .compatibleHandleTypes = compat_flags,
+ };
+}
+
VkResult radv_GetPhysicalDeviceImageFormatProperties2KHR(
VkPhysicalDevice physicalDevice,
const VkPhysicalDeviceImageFormatInfo2KHR *base_info,
VkImageFormatProperties2KHR *base_props)
{
RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice);
- return radv_get_image_format_properties(physical_device, base_info,
+ const VkPhysicalDeviceExternalImageFormatInfoKHX *external_info = NULL;
+ VkExternalImageFormatPropertiesKHX *external_props = NULL;
+ VkResult result;
+
+ result = radv_get_image_format_properties(physical_device, base_info,
&base_props->imageFormatProperties);
+ if (result != VK_SUCCESS)
+ return result;
+
+ /* Extract input structs */
+ vk_foreach_struct_const(s, base_info->pNext) {
+ switch (s->sType) {
+ case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO_KHX:
+ external_info = (const void *) s;
+ break;
+ default:
+ break;
+ }
+ }
+
+ /* Extract output structs */
+ vk_foreach_struct(s, base_props->pNext) {
+ switch (s->sType) {
+ case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES_KHX:
+ external_props = (void *) s;
+ break;
+ default:
+ break;
+ }
+ }
+
+ /* From the Vulkan 1.0.42 spec:
+ *
+ * If handleType is 0, vkGetPhysicalDeviceImageFormatProperties2KHR will
+ * behave as if VkPhysicalDeviceExternalImageFormatInfoKHX was not
+ * present and VkExternalImageFormatPropertiesKHX will be ignored.
+ */
+ if (external_info && external_info->handleType != 0) {
+ switch (external_info->handleType) {
+ case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHX:
+ get_external_image_format_properties(base_info, &external_props->externalMemoryProperties);
+ break;
+ default:
+ /* From the Vulkan 1.0.42 spec:
+ *
+ * If handleType is not compatible with the [parameters] specified
+ * in VkPhysicalDeviceImageFormatInfo2KHR, then
+ * vkGetPhysicalDeviceImageFormatProperties2KHR returns
+ * VK_ERROR_FORMAT_NOT_SUPPORTED.
+ */
+ result = vk_errorf(VK_ERROR_FORMAT_NOT_SUPPORTED,
+ "unsupported VkExternalMemoryTypeFlagBitsKHX 0x%x",
+ external_info->handleType);
+ goto fail;
+ }
+ }
+
+ return VK_SUCCESS;
+
+fail:
+ if (result == VK_ERROR_FORMAT_NOT_SUPPORTED) {
+ /* From the Vulkan 1.0.42 spec:
+ *
+ * If the combination of parameters to
+ * vkGetPhysicalDeviceImageFormatProperties2KHR is not supported by
+ * the implementation for use in vkCreateImage, then all members of
+ * imageFormatProperties will be filled with zero.
+ */
+ base_props->imageFormatProperties = (VkImageFormatProperties) {0};
+ }
+
+ return result;
}
void radv_GetPhysicalDeviceSparseImageFormatProperties(
@@ -1173,3 +1267,28 @@ void radv_GetPhysicalDeviceSparseImageFormatProperties2KHR(
/* Sparse images are not yet supported. */
*pPropertyCount = 0;
}
+
+void radv_GetPhysicalDeviceExternalBufferPropertiesKHX(
+ VkPhysicalDevice physicalDevice,
+ const VkPhysicalDeviceExternalBufferInfoKHX *pExternalBufferInfo,
+ VkExternalBufferPropertiesKHX *pExternalBufferProperties)
+{
+ VkExternalMemoryFeatureFlagBitsKHX flags = 0;
+ VkExternalMemoryHandleTypeFlagsKHX export_flags = 0;
+ VkExternalMemoryHandleTypeFlagsKHX compat_flags = 0;
+ switch(pExternalBufferInfo->handleType) {
+ case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHX:
+ flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT_KHX |
+ VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_KHX |
+ VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHX;
+ compat_flags = export_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHX;
+ break;
+ default:
+ break;
+ }
+ pExternalBufferProperties->externalMemoryProperties = (VkExternalMemoryPropertiesKHX) {
+ .externalMemoryFeatures = flags,
+ .exportFromImportedHandleTypes = export_flags,
+ .compatibleHandleTypes = compat_flags,
+ };
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 08:25:49 +0000