#include "util/debug.h"
#include "util/build_id.h"
#include "util/mesa-sha1.h"
-#include "util/vk_util.h"
+#include "vk_util.h"
#include "genxml/gen7_pack.h"
return VK_SUCCESS;
}
+static VkResult
+anv_physical_device_init_heaps(struct anv_physical_device *device, int fd)
+{
+ /* The kernel query only tells us whether or not the kernel supports the
+ * EXEC_OBJECT_SUPPORTS_48B_ADDRESS flag and not whether or not the
+ * hardware has actual 48bit address support.
+ */
+ device->supports_48bit_addresses =
+ (device->info.gen >= 8) && anv_gem_supports_48b_addresses(fd);
+
+ uint64_t heap_size;
+ VkResult result = anv_compute_heap_size(fd, &heap_size);
+ if (result != VK_SUCCESS)
+ return result;
+
+ if (heap_size <= 3ull * (1ull << 30)) {
+ /* In this case, everything fits nicely into the 32-bit address space,
+ * so there's no need for supporting 48bit addresses on client-allocated
+ * memory objects.
+ */
+ device->memory.heap_count = 1;
+ device->memory.heaps[0] = (struct anv_memory_heap) {
+ .size = heap_size,
+ .flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT,
+ .supports_48bit_addresses = false,
+ };
+ } else {
+ /* Not everything will fit nicely into a 32-bit address space. In this
+ * case we need a 64-bit heap. Advertise a small 32-bit heap and a
+ * larger 48-bit heap. If we're in this case, then we have a total heap
+ * size larger than 3GiB which most likely means they have 8 GiB of
+ * video memory and so carving off 1 GiB for the 32-bit heap should be
+ * reasonable.
+ */
+ const uint64_t heap_size_32bit = 1ull << 30;
+ const uint64_t heap_size_48bit = heap_size - heap_size_32bit;
+
+ assert(device->supports_48bit_addresses);
+
+ device->memory.heap_count = 2;
+ device->memory.heaps[0] = (struct anv_memory_heap) {
+ .size = heap_size_48bit,
+ .flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT,
+ .supports_48bit_addresses = true,
+ };
+ device->memory.heaps[1] = (struct anv_memory_heap) {
+ .size = heap_size_32bit,
+ .flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT,
+ .supports_48bit_addresses = false,
+ };
+ }
+
+ uint32_t type_count = 0;
+ for (uint32_t heap = 0; heap < device->memory.heap_count; heap++) {
+ uint32_t valid_buffer_usage = ~0;
+
+ /* There appears to be a hardware issue in the VF cache where it only
+ * considers the bottom 32 bits of memory addresses. If you happen to
+ * have two vertex buffers which get placed exactly 4 GiB apart and use
+ * them in back-to-back draw calls, you can get collisions. In order to
+ * solve this problem, we require vertex and index buffers be bound to
+ * memory allocated out of the 32-bit heap.
+ */
+ if (device->memory.heaps[heap].supports_48bit_addresses) {
+ valid_buffer_usage &= ~(VK_BUFFER_USAGE_INDEX_BUFFER_BIT |
+ VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
+ }
+
+ if (device->info.has_llc) {
+ /* Big core GPUs share LLC with the CPU and thus one memory type can be
+ * both cached and coherent at the same time.
+ */
+ device->memory.types[type_count++] = (struct anv_memory_type) {
+ .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT |
+ VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
+ VK_MEMORY_PROPERTY_HOST_COHERENT_BIT |
+ VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
+ .heapIndex = heap,
+ .valid_buffer_usage = valid_buffer_usage,
+ };
+ } else {
+ /* The spec requires that we expose a host-visible, coherent memory
+ * type, but Atom GPUs don't share LLC. Thus we offer two memory types
+ * to give the application a choice between cached, but not coherent and
+ * coherent but uncached (WC though).
+ */
+ device->memory.types[type_count++] = (struct anv_memory_type) {
+ .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT |
+ VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
+ VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
+ .heapIndex = heap,
+ .valid_buffer_usage = valid_buffer_usage,
+ };
+ device->memory.types[type_count++] = (struct anv_memory_type) {
+ .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT |
+ VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
+ VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
+ .heapIndex = heap,
+ .valid_buffer_usage = valid_buffer_usage,
+ };
+ }
+ }
+ device->memory.type_count = type_count;
+
+ return VK_SUCCESS;
+}
+
static VkResult
anv_physical_device_init_uuids(struct anv_physical_device *device)
{
fprintf(stderr, "WARNING: Ivy Bridge Vulkan support is incomplete\n");
} else if (device->info.gen == 7 && device->info.is_baytrail) {
fprintf(stderr, "WARNING: Bay Trail Vulkan support is incomplete\n");
- } else if (device->info.gen >= 8) {
+ } else if (device->info.gen >= 8 && device->info.gen <= 9) {
/* Broadwell, Cherryview, Skylake, Broxton, Kabylake is as fully
* supported as anything */
} else {
goto fail;
}
- device->supports_48bit_addresses = anv_gem_supports_48b_addresses(fd);
-
- result = anv_compute_heap_size(fd, &device->heap_size);
+ result = anv_physical_device_init_heaps(device, fd);
if (result != VK_SUCCESS)
goto fail;
if (device->info.is_cherryview &&
device->subslice_total > 0 && device->eu_total > 0) {
- /* Logical CS threads = EUs per subslice * 7 threads per EU */
- uint32_t max_cs_threads = device->eu_total / device->subslice_total * 7;
+ /* Logical CS threads = EUs per subslice * num threads per EU */
+ uint32_t max_cs_threads =
+ device->eu_total / device->subslice_total * device->info.num_thread_per_eu;
/* Fuse configurations may give more threads than expected, never less. */
if (max_cs_threads > device->info.max_cs_threads)
.extensionName = VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME,
.specVersion = 1,
},
+ {
+ .extensionName = VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME,
+ .specVersion = 1,
+ },
{
.extensionName = VK_KHR_SURFACE_EXTENSION_NAME,
.specVersion = 25,
.specVersion = 6,
},
#endif
- {
- .extensionName = VK_KHX_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME,
- .specVersion = 1,
- },
- {
- .extensionName = VK_KHX_EXTERNAL_SEMAPHORE_CAPABILITIES_EXTENSION_NAME,
- .specVersion = 1,
- },
};
static const VkExtensionProperties device_extensions[] = {
.extensionName = VK_KHR_DESCRIPTOR_UPDATE_TEMPLATE_EXTENSION_NAME,
.specVersion = 1,
},
+ {
+ .extensionName = VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME,
+ .specVersion = 1,
+ },
{
.extensionName = VK_KHR_INCREMENTAL_PRESENT_EXTENSION_NAME,
.specVersion = 1,
.extensionName = VK_KHR_SWAPCHAIN_EXTENSION_NAME,
.specVersion = 68,
},
- {
- .extensionName = VK_KHX_EXTERNAL_MEMORY_EXTENSION_NAME,
- .specVersion = 1,
- },
- {
- .extensionName = VK_KHX_EXTERNAL_MEMORY_FD_EXTENSION_NAME,
- .specVersion = 1,
- },
- {
- .extensionName = VK_KHX_EXTERNAL_SEMAPHORE_EXTENSION_NAME,
- .specVersion = 1,
- },
- {
- .extensionName = VK_KHX_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME,
- .specVersion = 1,
- },
{
.extensionName = VK_KHX_MULTIVIEW_EXTENSION_NAME,
.specVersion = 1,
const uint32_t max_raw_buffer_sz = devinfo->gen >= 7 ?
(1ul << 30) : (1ul << 27);
+ const uint32_t max_samplers = (devinfo->gen >= 8 || devinfo->is_haswell) ?
+ 128 : 16;
+
VkSampleCountFlags sample_counts =
isl_device_get_sample_counts(&pdevice->isl_dev);
.bufferImageGranularity = 64, /* A cache line */
.sparseAddressSpaceSize = 0,
.maxBoundDescriptorSets = MAX_SETS,
- .maxPerStageDescriptorSamplers = 64,
+ .maxPerStageDescriptorSamplers = max_samplers,
.maxPerStageDescriptorUniformBuffers = 64,
.maxPerStageDescriptorStorageBuffers = 64,
- .maxPerStageDescriptorSampledImages = 64,
+ .maxPerStageDescriptorSampledImages = max_samplers,
.maxPerStageDescriptorStorageImages = 64,
.maxPerStageDescriptorInputAttachments = 64,
- .maxPerStageResources = 128,
+ .maxPerStageResources = 250,
.maxDescriptorSetSamplers = 256,
.maxDescriptorSetUniformBuffers = 256,
.maxDescriptorSetUniformBuffersDynamic = MAX_DYNAMIC_BUFFERS / 2,
.storageImageSampleCounts = VK_SAMPLE_COUNT_1_BIT,
.maxSampleMaskWords = 1,
.timestampComputeAndGraphics = false,
- .timestampPeriod = devinfo->timebase_scale,
+ .timestampPeriod = 1000000000.0 / devinfo->timestamp_frequency,
.maxClipDistances = 8,
.maxCullDistances = 8,
.maxCombinedClipAndCullDistances = 8,
};
*pProperties = (VkPhysicalDeviceProperties) {
- .apiVersion = VK_MAKE_VERSION(1, 0, 42),
- .driverVersion = 1,
+ .apiVersion = VK_MAKE_VERSION(1, 0, 54),
+ .driverVersion = vk_get_driver_version(),
.vendorID = 0x8086,
.deviceID = pdevice->chipset_id,
.deviceType = VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU,
.sparseProperties = {0}, /* Broadwell doesn't do sparse. */
};
- strcpy(pProperties->deviceName, pdevice->name);
+ strncpy(pProperties->deviceName, pdevice->name,
+ VK_MAX_PHYSICAL_DEVICE_NAME_SIZE);
memcpy(pProperties->pipelineCacheUUID,
pdevice->pipeline_cache_uuid, VK_UUID_SIZE);
}
VkPhysicalDevice physicalDevice,
VkPhysicalDeviceProperties2KHR* pProperties)
{
- ANV_FROM_HANDLE(anv_physical_device, pdevice, physicalDevice);
-
anv_GetPhysicalDeviceProperties(physicalDevice, &pProperties->properties);
vk_foreach_struct(ext, pProperties->pNext) {
break;
}
- case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES_KHX: {
- VkPhysicalDeviceIDPropertiesKHX *id_props =
- (VkPhysicalDeviceIDPropertiesKHX *)ext;
- memcpy(id_props->deviceUUID, pdevice->device_uuid, VK_UUID_SIZE);
- memcpy(id_props->driverUUID, pdevice->driver_uuid, VK_UUID_SIZE);
- /* The LUID is for Windows. */
- id_props->deviceLUIDValid = false;
- break;
- }
-
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES_KHX: {
VkPhysicalDeviceMultiviewPropertiesKHX *properties =
(VkPhysicalDeviceMultiviewPropertiesKHX *)ext;
{
ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
- if (physical_device->info.has_llc) {
- /* Big core GPUs share LLC with the CPU and thus one memory type can be
- * both cached and coherent at the same time.
- */
- pMemoryProperties->memoryTypeCount = 1;
- pMemoryProperties->memoryTypes[0] = (VkMemoryType) {
- .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT |
- VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
- VK_MEMORY_PROPERTY_HOST_COHERENT_BIT |
- VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
- .heapIndex = 0,
- };
- } else {
- /* The spec requires that we expose a host-visible, coherent memory
- * type, but Atom GPUs don't share LLC. Thus we offer two memory types
- * to give the application a choice between cached, but not coherent and
- * coherent but uncached (WC though).
- */
- pMemoryProperties->memoryTypeCount = 2;
- pMemoryProperties->memoryTypes[0] = (VkMemoryType) {
- .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT |
- VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
- VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
- .heapIndex = 0,
- };
- pMemoryProperties->memoryTypes[1] = (VkMemoryType) {
- .propertyFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT |
- VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
- VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
- .heapIndex = 0,
+ pMemoryProperties->memoryTypeCount = physical_device->memory.type_count;
+ for (uint32_t i = 0; i < physical_device->memory.type_count; i++) {
+ pMemoryProperties->memoryTypes[i] = (VkMemoryType) {
+ .propertyFlags = physical_device->memory.types[i].propertyFlags,
+ .heapIndex = physical_device->memory.types[i].heapIndex,
};
}
- pMemoryProperties->memoryHeapCount = 1;
- pMemoryProperties->memoryHeaps[0] = (VkMemoryHeap) {
- .size = physical_device->heap_size,
- .flags = VK_MEMORY_HEAP_DEVICE_LOCAL_BIT,
- };
+ pMemoryProperties->memoryHeapCount = physical_device->memory.heap_count;
+ for (uint32_t i = 0; i < physical_device->memory.heap_count; i++) {
+ pMemoryProperties->memoryHeaps[i] = (VkMemoryHeap) {
+ .size = physical_device->memory.heaps[i].size,
+ .flags = physical_device->memory.heaps[i].flags,
+ };
+ }
}
void anv_GetPhysicalDeviceMemoryProperties2KHR(
return vk_error(VK_ERROR_EXTENSION_NOT_PRESENT);
}
+ /* Check enabled features */
+ if (pCreateInfo->pEnabledFeatures) {
+ VkPhysicalDeviceFeatures supported_features;
+ anv_GetPhysicalDeviceFeatures(physicalDevice, &supported_features);
+ VkBool32 *supported_feature = (VkBool32 *)&supported_features;
+ VkBool32 *enabled_feature = (VkBool32 *)pCreateInfo->pEnabledFeatures;
+ unsigned num_features = sizeof(VkPhysicalDeviceFeatures) / sizeof(VkBool32);
+ for (uint32_t i = 0; i < num_features; i++) {
+ if (enabled_feature[i] && !supported_feature[i])
+ return vk_error(VK_ERROR_FEATURE_NOT_PRESENT);
+ }
+ }
+
device = vk_alloc2(&physical_device->instance->alloc, pAllocator,
sizeof(*device), 8,
VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
case 9:
result = gen9_init_device_state(device);
break;
+ case 10:
+ result = gen10_init_device_state(device);
+ break;
default:
/* Shouldn't get here as we don't create physical devices for any other
* gens. */
anv_bo_init(bo, gem_handle, size);
- if (device->instance->physicalDevice.supports_48bit_addresses)
- bo->flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
-
- if (device->instance->physicalDevice.has_exec_async)
- bo->flags |= EXEC_OBJECT_ASYNC;
-
return VK_SUCCESS;
}
VkDeviceMemory* pMem)
{
ANV_FROM_HANDLE(anv_device, device, _device);
+ struct anv_physical_device *pdevice = &device->instance->physicalDevice;
struct anv_device_memory *mem;
VkResult result = VK_SUCCESS;
/* The Vulkan 1.0.33 spec says "allocationSize must be greater than 0". */
assert(pAllocateInfo->allocationSize > 0);
- /* We support exactly one memory heap. */
- assert(pAllocateInfo->memoryTypeIndex == 0 ||
- (!device->info.has_llc && pAllocateInfo->memoryTypeIndex < 2));
-
/* The kernel relocation API has a limitation of a 32-bit delta value
* applied to the address before it is written which, in spite of it being
* unsigned, is treated as signed . Because of the way that this maps to
if (mem == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- mem->type_index = pAllocateInfo->memoryTypeIndex;
+ assert(pAllocateInfo->memoryTypeIndex < pdevice->memory.type_count);
+ mem->type = &pdevice->memory.types[pAllocateInfo->memoryTypeIndex];
mem->map = NULL;
mem->map_size = 0;
- const VkImportMemoryFdInfoKHX *fd_info =
- vk_find_struct_const(pAllocateInfo->pNext, IMPORT_MEMORY_FD_INFO_KHX);
+ result = anv_bo_cache_alloc(device, &device->bo_cache,
+ pAllocateInfo->allocationSize,
+ &mem->bo);
+ if (result != VK_SUCCESS)
+ goto fail;
- /* The Vulkan spec permits handleType to be 0, in which case the struct is
- * ignored.
- */
- if (fd_info && fd_info->handleType) {
- /* At the moment, we only support the OPAQUE_FD memory type which is
- * just a GEM buffer.
- */
- assert(fd_info->handleType ==
- VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHX);
+ assert(mem->type->heapIndex < pdevice->memory.heap_count);
+ if (pdevice->memory.heaps[mem->type->heapIndex].supports_48bit_addresses)
+ mem->bo->flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
- result = anv_bo_cache_import(device, &device->bo_cache,
- fd_info->fd, pAllocateInfo->allocationSize,
- &mem->bo);
- if (result != VK_SUCCESS)
- goto fail;
- } else {
- result = anv_bo_cache_alloc(device, &device->bo_cache,
- pAllocateInfo->allocationSize,
- &mem->bo);
- if (result != VK_SUCCESS)
- goto fail;
- }
+ if (pdevice->has_exec_async)
+ mem->bo->flags |= EXEC_OBJECT_ASYNC;
*pMem = anv_device_memory_to_handle(mem);
return result;
}
-VkResult anv_GetMemoryFdKHX(
- VkDevice device_h,
- VkDeviceMemory memory_h,
- VkExternalMemoryHandleTypeFlagBitsKHX handleType,
- int* pFd)
-{
- ANV_FROM_HANDLE(anv_device, dev, device_h);
- ANV_FROM_HANDLE(anv_device_memory, mem, memory_h);
-
- /* We support only one handle type. */
- assert(handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHX);
-
- return anv_bo_cache_export(dev, &dev->bo_cache, mem->bo, pFd);
-}
-
-VkResult anv_GetMemoryFdPropertiesKHX(
- VkDevice device_h,
- 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;
-}
-
void anv_FreeMemory(
VkDevice _device,
VkDeviceMemory _mem,
* userspace. */
uint32_t gem_flags = 0;
- if (!device->info.has_llc && mem->type_index == 0)
+
+ if (!device->info.has_llc &&
+ (mem->type->propertyFlags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT))
gem_flags |= I915_MMAP_WC;
/* GEM will fail to map if the offset isn't 4k-aligned. Round down. */
if (ranges[i].offset >= mem->map_size)
continue;
- anv_clflush_range(mem->map + ranges[i].offset,
+ gen_clflush_range(mem->map + ranges[i].offset,
MIN2(ranges[i].size, mem->map_size - ranges[i].offset));
}
}
{
ANV_FROM_HANDLE(anv_buffer, buffer, _buffer);
ANV_FROM_HANDLE(anv_device, device, _device);
+ struct anv_physical_device *pdevice = &device->instance->physicalDevice;
/* The Vulkan spec (git aaed022) says:
*
* supported memory type for the resource. The bit `1<<i` is set if and
* only if the memory type `i` in the VkPhysicalDeviceMemoryProperties
* structure for the physical device is supported.
- *
- * We support exactly one memory type on LLC, two on non-LLC.
*/
- pMemoryRequirements->memoryTypeBits = device->info.has_llc ? 1 : 3;
+ uint32_t memory_types = 0;
+ for (uint32_t i = 0; i < pdevice->memory.type_count; i++) {
+ uint32_t valid_usage = pdevice->memory.types[i].valid_buffer_usage;
+ if ((valid_usage & buffer->usage) == buffer->usage)
+ memory_types |= (1u << i);
+ }
pMemoryRequirements->size = buffer->size;
pMemoryRequirements->alignment = 16;
+ pMemoryRequirements->memoryTypeBits = memory_types;
+}
+
+void anv_GetBufferMemoryRequirements2KHR(
+ VkDevice _device,
+ const VkBufferMemoryRequirementsInfo2KHR* pInfo,
+ VkMemoryRequirements2KHR* pMemoryRequirements)
+{
+ anv_GetBufferMemoryRequirements(_device, pInfo->buffer,
+ &pMemoryRequirements->memoryRequirements);
+
+ vk_foreach_struct(ext, pMemoryRequirements->pNext) {
+ switch (ext->sType) {
+ default:
+ anv_debug_ignored_stype(ext->sType);
+ break;
+ }
+ }
}
void anv_GetImageMemoryRequirements(
{
ANV_FROM_HANDLE(anv_image, image, _image);
ANV_FROM_HANDLE(anv_device, device, _device);
+ struct anv_physical_device *pdevice = &device->instance->physicalDevice;
/* The Vulkan spec (git aaed022) says:
*
* only if the memory type `i` in the VkPhysicalDeviceMemoryProperties
* structure for the physical device is supported.
*
- * We support exactly one memory type on LLC, two on non-LLC.
+ * All types are currently supported for images.
*/
- pMemoryRequirements->memoryTypeBits = device->info.has_llc ? 1 : 3;
+ uint32_t memory_types = (1ull << pdevice->memory.type_count) - 1;
pMemoryRequirements->size = image->size;
pMemoryRequirements->alignment = image->alignment;
+ pMemoryRequirements->memoryTypeBits = memory_types;
+}
+
+void anv_GetImageMemoryRequirements2KHR(
+ VkDevice _device,
+ const VkImageMemoryRequirementsInfo2KHR* pInfo,
+ VkMemoryRequirements2KHR* pMemoryRequirements)
+{
+ anv_GetImageMemoryRequirements(_device, pInfo->image,
+ &pMemoryRequirements->memoryRequirements);
+
+ vk_foreach_struct(ext, pMemoryRequirements->pNext) {
+ switch (ext->sType) {
+ default:
+ anv_debug_ignored_stype(ext->sType);
+ break;
+ }
+ }
}
void anv_GetImageSparseMemoryRequirements(
*pSparseMemoryRequirementCount = 0;
}
+void anv_GetImageSparseMemoryRequirements2KHR(
+ VkDevice device,
+ const VkImageSparseMemoryRequirementsInfo2KHR* pInfo,
+ uint32_t* pSparseMemoryRequirementCount,
+ VkSparseImageMemoryRequirements2KHR* pSparseMemoryRequirements)
+{
+ *pSparseMemoryRequirementCount = 0;
+}
+
void anv_GetDeviceMemoryCommitment(
VkDevice device,
VkDeviceMemory memory,
ANV_FROM_HANDLE(anv_buffer, buffer, _buffer);
if (mem) {
+ assert((buffer->usage & mem->type->valid_buffer_usage) == buffer->usage);
buffer->bo = mem->bo;
buffer->offset = memoryOffset;
} else {
projects / mesa.git / blobdiff