vk: Prefix most filenames with anv

Jason started the task by creating anv_cmd_buffer.c and anv_cmd_emit.c.
This patch finishes the task by renaming all other files except
gen*_pack.h and glsl_scraper.py.

1 files changed, 2390 insertions, 0 deletions

diff --git a/src/vulkan/anv_device.c b/src/vulkan/anv_device.c
new file mode 100644
index 00000000000..1847303a1cb
--- /dev/null
+++ b/src/vulkan/anv_device.c
@@ -0,0 +1,2390 @@
+/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <assert.h>
+#include <stdbool.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include "anv_private.h"
+#include "mesa/main/git_sha1.h"
+
+static int
+anv_env_get_int(const char *name)
+{
+   const char *val = getenv(name);
+
+   if (!val)
+      return 0;
+
+   return strtol(val, NULL, 0);
+}
+
+static void
+anv_physical_device_finish(struct anv_physical_device *device)
+{
+   if (device->fd >= 0)
+      close(device->fd);
+}
+
+static VkResult
+anv_physical_device_init(struct anv_physical_device *device,
+                         struct anv_instance *instance,
+                         const char *path)
+{
+   device->fd = open(path, O_RDWR | O_CLOEXEC);
+   if (device->fd < 0)
+      return vk_error(VK_ERROR_UNAVAILABLE);
+
+   device->instance = instance;
+   device->path = path;
+   
+   device->chipset_id = anv_env_get_int("INTEL_DEVID_OVERRIDE");
+   device->no_hw = false;
+   if (device->chipset_id) {
+      /* INTEL_DEVID_OVERRIDE implies INTEL_NO_HW. */
+      device->no_hw = true;
+   } else {
+      device->chipset_id = anv_gem_get_param(device->fd, I915_PARAM_CHIPSET_ID);
+   }
+   if (!device->chipset_id)
+      goto fail;
+
+   device->name = brw_get_device_name(device->chipset_id);
+   device->info = brw_get_device_info(device->chipset_id, -1);
+   if (!device->info)
+      goto fail;
+   
+   if (!anv_gem_get_param(device->fd, I915_PARAM_HAS_WAIT_TIMEOUT))
+      goto fail;
+
+   if (!anv_gem_get_param(device->fd, I915_PARAM_HAS_EXECBUF2))
+      goto fail;
+
+   if (!anv_gem_get_param(device->fd, I915_PARAM_HAS_LLC))
+      goto fail;
+
+   if (!anv_gem_get_param(device->fd, I915_PARAM_HAS_EXEC_CONSTANTS))
+      goto fail;
+   
+   return VK_SUCCESS;
+   
+fail:
+   anv_physical_device_finish(device);
+   return vk_error(VK_ERROR_UNAVAILABLE);
+}
+
+static void *default_alloc(
+    void*                                       pUserData,
+    size_t                                      size,
+    size_t                                      alignment,
+    VkSystemAllocType                           allocType)
+{
+   return malloc(size);
+}
+
+static void default_free(
+    void*                                       pUserData,
+    void*                                       pMem)
+{
+   free(pMem);
+}
+
+static const VkAllocCallbacks default_alloc_callbacks = {
+   .pUserData = NULL,
+   .pfnAlloc = default_alloc,
+   .pfnFree = default_free
+};
+
+VkResult anv_CreateInstance(
+    const VkInstanceCreateInfo*                 pCreateInfo,
+    VkInstance*                                 pInstance)
+{
+   struct anv_instance *instance;
+   const VkAllocCallbacks *alloc_callbacks = &default_alloc_callbacks;
+   void *user_data = NULL;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO);
+
+   if (pCreateInfo->pAllocCb) {
+      alloc_callbacks = pCreateInfo->pAllocCb;
+      user_data = pCreateInfo->pAllocCb->pUserData;
+   }
+   instance = alloc_callbacks->pfnAlloc(user_data, sizeof(*instance), 8,
+                                        VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (!instance)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   instance->pAllocUserData = alloc_callbacks->pUserData;
+   instance->pfnAlloc = alloc_callbacks->pfnAlloc;
+   instance->pfnFree = alloc_callbacks->pfnFree;
+   instance->apiVersion = pCreateInfo->pAppInfo->apiVersion;
+   instance->physicalDeviceCount = 0;
+
+   *pInstance = anv_instance_to_handle(instance);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyInstance(
+    VkInstance                                  _instance)
+{
+   ANV_FROM_HANDLE(anv_instance, instance, _instance);
+
+   if (instance->physicalDeviceCount > 0) {
+      anv_physical_device_finish(&instance->physicalDevice);
+   }
+
+   instance->pfnFree(instance->pAllocUserData, instance);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_EnumeratePhysicalDevices(
+    VkInstance                                  _instance,
+    uint32_t*                                   pPhysicalDeviceCount,
+    VkPhysicalDevice*                           pPhysicalDevices)
+{
+   ANV_FROM_HANDLE(anv_instance, instance, _instance);
+   VkResult result;
+
+   if (instance->physicalDeviceCount == 0) {
+      result = anv_physical_device_init(&instance->physicalDevice,
+                                        instance, "/dev/dri/renderD128");
+      if (result != VK_SUCCESS)
+         return result;
+
+      instance->physicalDeviceCount = 1;
+   }
+
+   /* pPhysicalDeviceCount is an out parameter if pPhysicalDevices is NULL;
+    * otherwise it's an inout parameter.
+    *
+    * The Vulkan spec (git aaed022) says:
+    *
+    *    pPhysicalDeviceCount is a pointer to an unsigned integer variable
+    *    that is initialized with the number of devices the application is
+    *    prepared to receive handles to. pname:pPhysicalDevices is pointer to
+    *    an array of at least this many VkPhysicalDevice handles [...].
+    *
+    *    Upon success, if pPhysicalDevices is NULL, vkEnumeratePhysicalDevices
+    *    overwrites the contents of the variable pointed to by
+    *    pPhysicalDeviceCount with the number of physical devices in in the
+    *    instance; otherwise, vkEnumeratePhysicalDevices overwrites
+    *    pPhysicalDeviceCount with the number of physical handles written to
+    *    pPhysicalDevices.
+    */
+   if (!pPhysicalDevices) {
+      *pPhysicalDeviceCount = instance->physicalDeviceCount;
+   } else if (*pPhysicalDeviceCount >= 1) {
+      pPhysicalDevices[0] = anv_physical_device_to_handle(&instance->physicalDevice);
+      *pPhysicalDeviceCount = 1;
+   } else {
+      *pPhysicalDeviceCount = 0;
+   }
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetPhysicalDeviceFeatures(
+    VkPhysicalDevice                            physicalDevice,
+    VkPhysicalDeviceFeatures*                   pFeatures)
+{
+   anv_finishme("Get correct values for PhysicalDeviceFeatures");
+
+   *pFeatures = (VkPhysicalDeviceFeatures) {
+      .robustBufferAccess                       = false,
+      .fullDrawIndexUint32                      = false,
+      .imageCubeArray                           = false,
+      .independentBlend                         = false,
+      .geometryShader                           = true,
+      .tessellationShader                       = false,
+      .sampleRateShading                        = false,
+      .dualSourceBlend                          = true,
+      .logicOp                                  = true,
+      .instancedDrawIndirect                    = true,
+      .depthClip                                = false,
+      .depthBiasClamp                           = false,
+      .fillModeNonSolid                         = true,
+      .depthBounds                              = false,
+      .wideLines                                = true,
+      .largePoints                              = true,
+      .textureCompressionETC2                   = true,
+      .textureCompressionASTC_LDR               = true,
+      .textureCompressionBC                     = true,
+      .pipelineStatisticsQuery                  = true,
+      .vertexSideEffects                        = false,
+      .tessellationSideEffects                  = false,
+      .geometrySideEffects                      = false,
+      .fragmentSideEffects                      = false,
+      .shaderTessellationPointSize              = false,
+      .shaderGeometryPointSize                  = true,
+      .shaderTextureGatherExtended              = true,
+      .shaderStorageImageExtendedFormats        = false,
+      .shaderStorageImageMultisample            = false,
+      .shaderStorageBufferArrayConstantIndexing = false,
+      .shaderStorageImageArrayConstantIndexing  = false,
+      .shaderUniformBufferArrayDynamicIndexing  = true,
+      .shaderSampledImageArrayDynamicIndexing   = false,
+      .shaderStorageBufferArrayDynamicIndexing  = false,
+      .shaderStorageImageArrayDynamicIndexing   = false,
+      .shaderClipDistance                       = false,
+      .shaderCullDistance                       = false,
+      .shaderFloat64                            = false,
+      .shaderInt64                              = false,
+      .shaderFloat16                            = false,
+      .shaderInt16                              = false,
+   };
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetPhysicalDeviceLimits(
+    VkPhysicalDevice                            physicalDevice,
+    VkPhysicalDeviceLimits*                     pLimits)
+{
+   ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
+   const struct brw_device_info *devinfo = physical_device->info;
+
+   anv_finishme("Get correct values for PhysicalDeviceLimits");
+
+   *pLimits = (VkPhysicalDeviceLimits) {
+      .maxImageDimension1D                      = (1 << 14),
+      .maxImageDimension2D                      = (1 << 14),
+      .maxImageDimension3D                      = (1 << 10),
+      .maxImageDimensionCube                    = (1 << 14),
+      .maxImageArrayLayers                      = (1 << 10),
+      .maxTexelBufferSize                       = (1 << 14),
+      .maxUniformBufferSize                     = UINT32_MAX,
+      .maxStorageBufferSize                     = UINT32_MAX,
+      .maxPushConstantsSize                     = 128,
+      .maxMemoryAllocationCount                 = UINT32_MAX,
+      .bufferImageGranularity                   = 64, /* A cache line */
+      .maxBoundDescriptorSets                   = MAX_SETS,
+      .maxDescriptorSets                        = UINT32_MAX,
+      .maxPerStageDescriptorSamplers            = 64,
+      .maxPerStageDescriptorUniformBuffers      = 64,
+      .maxPerStageDescriptorStorageBuffers      = 64,
+      .maxPerStageDescriptorSampledImages       = 64,
+      .maxPerStageDescriptorStorageImages       = 64,
+      .maxDescriptorSetSamplers                 = 256,
+      .maxDescriptorSetUniformBuffers           = 256,
+      .maxDescriptorSetStorageBuffers           = 256,
+      .maxDescriptorSetSampledImages            = 256,
+      .maxDescriptorSetStorageImages            = 256,
+      .maxVertexInputAttributes                 = 32,
+      .maxVertexInputAttributeOffset            = 256,
+      .maxVertexInputBindingStride              = 256,
+      .maxVertexOutputComponents                = 32,
+      .maxTessGenLevel                          = 0,
+      .maxTessPatchSize                         = 0,
+      .maxTessControlPerVertexInputComponents   = 0,
+      .maxTessControlPerVertexOutputComponents  = 0,
+      .maxTessControlPerPatchOutputComponents   = 0,
+      .maxTessControlTotalOutputComponents      = 0,
+      .maxTessEvaluationInputComponents         = 0,
+      .maxTessEvaluationOutputComponents        = 0,
+      .maxGeometryShaderInvocations             = 6,
+      .maxGeometryInputComponents               = 16,
+      .maxGeometryOutputComponents              = 16,
+      .maxGeometryOutputVertices                = 16,
+      .maxGeometryTotalOutputComponents         = 16,
+      .maxFragmentInputComponents               = 16,
+      .maxFragmentOutputBuffers                 = 8,
+      .maxFragmentDualSourceBuffers             = 2,
+      .maxFragmentCombinedOutputResources       = 8,
+      .maxComputeSharedMemorySize               = 1024,
+      .maxComputeWorkGroupCount = {
+         16 * devinfo->max_cs_threads,
+         16 * devinfo->max_cs_threads,
+         16 * devinfo->max_cs_threads,
+      },
+      .maxComputeWorkGroupInvocations           = 16 * devinfo->max_cs_threads,
+      .maxComputeWorkGroupSize = {
+         16 * devinfo->max_cs_threads,
+         16 * devinfo->max_cs_threads,
+         16 * devinfo->max_cs_threads,
+      },
+      .subPixelPrecisionBits                    = 4 /* FIXME */,
+      .subTexelPrecisionBits                    = 4 /* FIXME */,
+      .mipmapPrecisionBits                      = 4 /* FIXME */,
+      .maxDrawIndexedIndexValue                 = UINT32_MAX,
+      .maxDrawIndirectInstanceCount             = UINT32_MAX,
+      .primitiveRestartForPatches               = UINT32_MAX,
+      .maxSamplerLodBias                        = 16,
+      .maxSamplerAnisotropy                     = 16,
+      .maxViewports                             = 16,
+      .maxDynamicViewportStates                 = UINT32_MAX,
+      .maxViewportDimensions                    = { (1 << 14), (1 << 14) },
+      .viewportBoundsRange                      = { -1.0, 1.0 }, /* FIXME */
+      .viewportSubPixelBits                     = 13, /* We take a float? */
+      .minMemoryMapAlignment                    = 64, /* A cache line */
+      .minTexelBufferOffsetAlignment            = 1,
+      .minUniformBufferOffsetAlignment          = 1,
+      .minStorageBufferOffsetAlignment          = 1,
+      .minTexelOffset                           = 0, /* FIXME */
+      .maxTexelOffset                           = 0, /* FIXME */
+      .minTexelGatherOffset                     = 0, /* FIXME */
+      .maxTexelGatherOffset                     = 0, /* FIXME */
+      .minInterpolationOffset                   = 0, /* FIXME */
+      .maxInterpolationOffset                   = 0, /* FIXME */
+      .subPixelInterpolationOffsetBits          = 0, /* FIXME */
+      .maxFramebufferWidth                      = (1 << 14),
+      .maxFramebufferHeight                     = (1 << 14),
+      .maxFramebufferLayers                     = (1 << 10),
+      .maxFramebufferColorSamples               = 8,
+      .maxFramebufferDepthSamples               = 8,
+      .maxFramebufferStencilSamples             = 8,
+      .maxColorAttachments                      = MAX_RTS,
+      .maxSampledImageColorSamples              = 8,
+      .maxSampledImageDepthSamples              = 8,
+      .maxSampledImageIntegerSamples            = 1,
+      .maxStorageImageSamples                   = 1,
+      .maxSampleMaskWords                       = 1,
+      .timestampFrequency                       = 1000 * 1000 * 1000 / 80,
+      .maxClipDistances                         = 0 /* FIXME */,
+      .maxCullDistances                         = 0 /* FIXME */,
+      .maxCombinedClipAndCullDistances          = 0 /* FIXME */,
+      .pointSizeRange                           = { 0.125, 255.875 },
+      .lineWidthRange                           = { 0.0, 7.9921875 },
+      .pointSizeGranularity                     = (1.0 / 8.0),
+      .lineWidthGranularity                     = (1.0 / 128.0),
+   };
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetPhysicalDeviceProperties(
+    VkPhysicalDevice                            physicalDevice,
+    VkPhysicalDeviceProperties*                 pProperties)
+{
+   ANV_FROM_HANDLE(anv_physical_device, pdevice, physicalDevice);
+
+   *pProperties = (VkPhysicalDeviceProperties) {
+      .apiVersion = 1,
+      .driverVersion = 1,
+      .vendorId = 0x8086,
+      .deviceId = pdevice->chipset_id,
+      .deviceType = VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU,
+   };
+
+   strcpy(pProperties->deviceName, pdevice->name);
+   snprintf((char *)pProperties->pipelineCacheUUID, VK_UUID_LENGTH,
+            "anv-%s", MESA_GIT_SHA1 + 4);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetPhysicalDeviceQueueCount(
+    VkPhysicalDevice                            physicalDevice,
+    uint32_t*                                   pCount)
+{
+   *pCount = 1;
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetPhysicalDeviceQueueProperties(
+    VkPhysicalDevice                            physicalDevice,
+    uint32_t                                    count,
+    VkPhysicalDeviceQueueProperties*            pQueueProperties)
+{
+   assert(count == 1);
+
+   *pQueueProperties = (VkPhysicalDeviceQueueProperties) {
+      .queueFlags = VK_QUEUE_GRAPHICS_BIT |
+                    VK_QUEUE_COMPUTE_BIT |
+                    VK_QUEUE_DMA_BIT,
+      .queueCount = 1,
+      .supportsTimestamps = true,
+   };
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetPhysicalDeviceMemoryProperties(
+    VkPhysicalDevice                            physicalDevice,
+    VkPhysicalDeviceMemoryProperties*           pMemoryProperties)
+{
+   ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
+
+   size_t aperture_size;
+   size_t heap_size;
+
+   if (anv_gem_get_aperture(physical_device, &aperture_size) == -1)
+      return vk_error(VK_ERROR_UNAVAILABLE);
+
+   /* Reserve some wiggle room for the driver by exposing only 75% of the
+    * aperture to the heap.
+    */
+   heap_size = 3 * aperture_size / 4;
+
+   /* The property flags below are valid only for llc platforms. */
+   pMemoryProperties->memoryTypeCount = 1;
+   pMemoryProperties->memoryTypes[0] = (VkMemoryType) {
+      .propertyFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT,
+      .heapIndex = 1,
+   };
+
+   pMemoryProperties->memoryHeapCount = 1;
+   pMemoryProperties->memoryHeaps[0] = (VkMemoryHeap) {
+      .size = heap_size,
+      .flags = VK_MEMORY_HEAP_HOST_LOCAL,
+   };
+
+   return VK_SUCCESS;
+}
+
+PFN_vkVoidFunction anv_GetInstanceProcAddr(
+    VkInstance                                  instance,
+    const char*                                 pName)
+{
+   return anv_lookup_entrypoint(pName);
+}
+
+PFN_vkVoidFunction anv_GetDeviceProcAddr(
+    VkDevice                                    device,
+    const char*                                 pName)
+{
+   return anv_lookup_entrypoint(pName);
+}
+
+static void
+parse_debug_flags(struct anv_device *device)
+{
+   const char *debug, *p, *end;
+
+   debug = getenv("INTEL_DEBUG");
+   device->dump_aub = false;
+   if (debug) {
+      for (p = debug; *p; p = end + 1) {
+         end = strchrnul(p, ',');
+         if (end - p == 3 && memcmp(p, "aub", 3) == 0)
+            device->dump_aub = true;
+         if (end - p == 5 && memcmp(p, "no_hw", 5) == 0)
+            device->no_hw = true;
+         if (*end == '\0')
+            break;
+      }
+   }
+}
+
+static VkResult
+anv_queue_init(struct anv_device *device, struct anv_queue *queue)
+{
+   queue->device = device;
+   queue->pool = &device->surface_state_pool;
+
+   queue->completed_serial = anv_state_pool_alloc(queue->pool, 4, 4);
+   if (queue->completed_serial.map == NULL)
+      return vk_error(VK_ERROR_OUT_OF_DEVICE_MEMORY);
+
+   *(uint32_t *)queue->completed_serial.map = 0;
+   queue->next_serial = 1;
+
+   return VK_SUCCESS;
+}
+
+static void
+anv_queue_finish(struct anv_queue *queue)
+{
+#ifdef HAVE_VALGRIND
+   /* This gets torn down with the device so we only need to do this if
+    * valgrind is present.
+    */
+   anv_state_pool_free(queue->pool, queue->completed_serial);
+#endif
+}
+
+static void
+anv_device_init_border_colors(struct anv_device *device)
+{
+   static const VkClearColorValue border_colors[] = {
+      [VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK] =  { .f32 = { 0.0, 0.0, 0.0, 0.0 } },
+      [VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK] =       { .f32 = { 0.0, 0.0, 0.0, 1.0 } },
+      [VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE] =       { .f32 = { 1.0, 1.0, 1.0, 1.0 } },
+      [VK_BORDER_COLOR_INT_TRANSPARENT_BLACK] =    { .u32 = { 0, 0, 0, 0 } },
+      [VK_BORDER_COLOR_INT_OPAQUE_BLACK] =         { .u32 = { 0, 0, 0, 1 } },
+      [VK_BORDER_COLOR_INT_OPAQUE_WHITE] =         { .u32 = { 1, 1, 1, 1 } },
+   };
+
+   device->border_colors =
+      anv_state_pool_alloc(&device->dynamic_state_pool,
+                           sizeof(border_colors), 32);
+   memcpy(device->border_colors.map, border_colors, sizeof(border_colors));
+}
+
+static const uint32_t BATCH_SIZE = 8192;
+
+VkResult anv_CreateDevice(
+    VkPhysicalDevice                            physicalDevice,
+    const VkDeviceCreateInfo*                   pCreateInfo,
+    VkDevice*                                   pDevice)
+{
+   ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
+   struct anv_instance *instance = physical_device->instance;
+   struct anv_device *device;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO);
+
+   device = instance->pfnAlloc(instance->pAllocUserData,
+                               sizeof(*device), 8,
+                               VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (!device)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   device->no_hw = physical_device->no_hw;
+   parse_debug_flags(device);
+
+   device->instance = physical_device->instance;
+
+   /* XXX(chadv): Can we dup() physicalDevice->fd here? */
+   device->fd = open(physical_device->path, O_RDWR | O_CLOEXEC);
+   if (device->fd == -1)
+      goto fail_device;
+      
+   device->context_id = anv_gem_create_context(device);
+   if (device->context_id == -1)
+      goto fail_fd;
+
+   anv_bo_pool_init(&device->batch_bo_pool, device, BATCH_SIZE);
+
+   anv_block_pool_init(&device->dynamic_state_block_pool, device, 2048);
+
+   anv_state_pool_init(&device->dynamic_state_pool,
+                       &device->dynamic_state_block_pool);
+
+   anv_block_pool_init(&device->instruction_block_pool, device, 2048);
+   anv_block_pool_init(&device->surface_state_block_pool, device, 2048);
+
+   anv_state_pool_init(&device->surface_state_pool,
+                       &device->surface_state_block_pool);
+
+   anv_block_pool_init(&device->scratch_block_pool, device, 0x10000);
+
+   device->info = *physical_device->info;
+
+   device->compiler = anv_compiler_create(device);
+   device->aub_writer = NULL;
+
+   pthread_mutex_init(&device->mutex, NULL);
+
+   anv_queue_init(device, &device->queue);
+
+   anv_device_init_meta(device);
+
+   anv_device_init_border_colors(device);
+
+   *pDevice = anv_device_to_handle(device);
+
+   return VK_SUCCESS;
+
+ fail_fd:
+   close(device->fd);
+ fail_device:
+   anv_device_free(device, device);
+
+   return vk_error(VK_ERROR_UNAVAILABLE);
+}
+
+VkResult anv_DestroyDevice(
+    VkDevice                                    _device)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+
+   anv_compiler_destroy(device->compiler);
+
+   anv_queue_finish(&device->queue);
+
+   anv_device_finish_meta(device);
+
+#ifdef HAVE_VALGRIND
+   /* We only need to free these to prevent valgrind errors.  The backing
+    * BO will go away in a couple of lines so we don't actually leak.
+    */
+   anv_state_pool_free(&device->dynamic_state_pool, device->border_colors);
+#endif
+
+   anv_bo_pool_finish(&device->batch_bo_pool);
+   anv_block_pool_finish(&device->dynamic_state_block_pool);
+   anv_block_pool_finish(&device->instruction_block_pool);
+   anv_block_pool_finish(&device->surface_state_block_pool);
+
+   close(device->fd);
+
+   if (device->aub_writer)
+      anv_aub_writer_destroy(device->aub_writer);
+
+   anv_device_free(device, device);
+
+   return VK_SUCCESS;
+}
+
+static const VkExtensionProperties global_extensions[] = {
+   {
+      .extName = "VK_WSI_LunarG",
+      .specVersion = 3
+   }
+};
+
+VkResult anv_GetGlobalExtensionProperties(
+    const char*                                 pLayerName,
+    uint32_t*                                   pCount,
+    VkExtensionProperties*                      pProperties)
+{
+   if (pProperties == NULL) {
+      *pCount = ARRAY_SIZE(global_extensions);
+      return VK_SUCCESS;
+   }
+
+   assert(*pCount < ARRAY_SIZE(global_extensions));
+
+   *pCount = ARRAY_SIZE(global_extensions);
+   memcpy(pProperties, global_extensions, sizeof(global_extensions));
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetPhysicalDeviceExtensionProperties(
+    VkPhysicalDevice                            physicalDevice,
+    const char*                                 pLayerName,
+    uint32_t*                                   pCount,
+    VkExtensionProperties*                      pProperties)
+{
+   if (pProperties == NULL) {
+      *pCount = 0;
+      return VK_SUCCESS;
+   }
+
+   /* None supported at this time */
+   return vk_error(VK_ERROR_INVALID_EXTENSION);
+}
+
+VkResult anv_GetGlobalLayerProperties(
+    uint32_t*                                   pCount,
+    VkLayerProperties*                          pProperties)
+{
+   if (pProperties == NULL) {
+      *pCount = 0;
+      return VK_SUCCESS;
+   }
+
+   /* None supported at this time */
+   return vk_error(VK_ERROR_INVALID_LAYER);
+}
+
+VkResult anv_GetPhysicalDeviceLayerProperties(
+    VkPhysicalDevice                            physicalDevice,
+    uint32_t*                                   pCount,
+    VkLayerProperties*                          pProperties)
+{
+   if (pProperties == NULL) {
+      *pCount = 0;
+      return VK_SUCCESS;
+   }
+
+   /* None supported at this time */
+   return vk_error(VK_ERROR_INVALID_LAYER);
+}
+
+VkResult anv_GetDeviceQueue(
+    VkDevice                                    _device,
+    uint32_t                                    queueNodeIndex,
+    uint32_t                                    queueIndex,
+    VkQueue*                                    pQueue)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+
+   assert(queueIndex == 0);
+
+   *pQueue = anv_queue_to_handle(&device->queue);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_QueueSubmit(
+    VkQueue                                     _queue,
+    uint32_t                                    cmdBufferCount,
+    const VkCmdBuffer*                          pCmdBuffers,
+    VkFence                                     _fence)
+{
+   ANV_FROM_HANDLE(anv_queue, queue, _queue);
+   ANV_FROM_HANDLE(anv_fence, fence, _fence);
+   struct anv_device *device = queue->device;
+   int ret;
+
+   for (uint32_t i = 0; i < cmdBufferCount; i++) {
+      ANV_FROM_HANDLE(anv_cmd_buffer, cmd_buffer, pCmdBuffers[i]);
+
+      if (device->dump_aub)
+         anv_cmd_buffer_dump(cmd_buffer);
+
+      if (!device->no_hw) {
+         ret = anv_gem_execbuffer(device, &cmd_buffer->execbuf);
+         if (ret != 0)
+            return vk_error(VK_ERROR_UNKNOWN);
+
+         if (fence) {
+            ret = anv_gem_execbuffer(device, &fence->execbuf);
+            if (ret != 0)
+               return vk_error(VK_ERROR_UNKNOWN);
+         }
+
+         for (uint32_t i = 0; i < cmd_buffer->exec2_bo_count; i++)
+            cmd_buffer->exec2_bos[i]->offset = cmd_buffer->exec2_objects[i].offset;
+      } else {
+         *(uint32_t *)queue->completed_serial.map = cmd_buffer->serial;
+      }
+   }
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_QueueWaitIdle(
+    VkQueue                                     _queue)
+{
+   ANV_FROM_HANDLE(anv_queue, queue, _queue);
+
+   return vkDeviceWaitIdle(anv_device_to_handle(queue->device));
+}
+
+VkResult anv_DeviceWaitIdle(
+    VkDevice                                    _device)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_state state;
+   struct anv_batch batch;
+   struct drm_i915_gem_execbuffer2 execbuf;
+   struct drm_i915_gem_exec_object2 exec2_objects[1];
+   struct anv_bo *bo = NULL;
+   VkResult result;
+   int64_t timeout;
+   int ret;
+
+   state = anv_state_pool_alloc(&device->dynamic_state_pool, 32, 32);
+   bo = &device->dynamic_state_pool.block_pool->bo;
+   batch.start = batch.next = state.map;
+   batch.end = state.map + 32;
+   anv_batch_emit(&batch, GEN8_MI_BATCH_BUFFER_END);
+   anv_batch_emit(&batch, GEN8_MI_NOOP);
+
+   exec2_objects[0].handle = bo->gem_handle;
+   exec2_objects[0].relocation_count = 0;
+   exec2_objects[0].relocs_ptr = 0;
+   exec2_objects[0].alignment = 0;
+   exec2_objects[0].offset = bo->offset;
+   exec2_objects[0].flags = 0;
+   exec2_objects[0].rsvd1 = 0;
+   exec2_objects[0].rsvd2 = 0;
+
+   execbuf.buffers_ptr = (uintptr_t) exec2_objects;
+   execbuf.buffer_count = 1;
+   execbuf.batch_start_offset = state.offset;
+   execbuf.batch_len = batch.next - state.map;
+   execbuf.cliprects_ptr = 0;
+   execbuf.num_cliprects = 0;
+   execbuf.DR1 = 0;
+   execbuf.DR4 = 0;
+
+   execbuf.flags =
+      I915_EXEC_HANDLE_LUT | I915_EXEC_NO_RELOC | I915_EXEC_RENDER;
+   execbuf.rsvd1 = device->context_id;
+   execbuf.rsvd2 = 0;
+
+   if (!device->no_hw) {
+      ret = anv_gem_execbuffer(device, &execbuf);
+      if (ret != 0) {
+         result = vk_error(VK_ERROR_UNKNOWN);
+         goto fail;
+      }
+
+      timeout = INT64_MAX;
+      ret = anv_gem_wait(device, bo->gem_handle, &timeout);
+      if (ret != 0) {
+         result = vk_error(VK_ERROR_UNKNOWN);
+         goto fail;
+      }
+   }
+
+   anv_state_pool_free(&device->dynamic_state_pool, state);
+
+   return VK_SUCCESS;
+
+ fail:
+   anv_state_pool_free(&device->dynamic_state_pool, state);
+
+   return result;
+}
+
+void *
+anv_device_alloc(struct anv_device *            device,
+                 size_t                         size,
+                 size_t                         alignment,
+                 VkSystemAllocType              allocType)
+{
+   return device->instance->pfnAlloc(device->instance->pAllocUserData,
+                                     size,
+                                     alignment,
+                                     allocType);
+}
+
+void
+anv_device_free(struct anv_device *             device,
+                void *                          mem)
+{
+   if (mem == NULL)
+      return;
+
+   return device->instance->pfnFree(device->instance->pAllocUserData,
+                                    mem);
+}
+
+VkResult
+anv_bo_init_new(struct anv_bo *bo, struct anv_device *device, uint64_t size)
+{
+   bo->gem_handle = anv_gem_create(device, size);
+   if (!bo->gem_handle)
+      return vk_error(VK_ERROR_OUT_OF_DEVICE_MEMORY);
+
+   bo->map = NULL;
+   bo->index = 0;
+   bo->offset = 0;
+   bo->size = size;
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_AllocMemory(
+    VkDevice                                    _device,
+    const VkMemoryAllocInfo*                    pAllocInfo,
+    VkDeviceMemory*                             pMem)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_device_memory *mem;
+   VkResult result;
+
+   assert(pAllocInfo->sType == VK_STRUCTURE_TYPE_MEMORY_ALLOC_INFO);
+
+   if (pAllocInfo->memoryTypeIndex != 0) {
+      /* We support exactly one memory heap. */
+      return vk_error(VK_ERROR_INVALID_VALUE);
+   }
+
+   /* FINISHME: Fail if allocation request exceeds heap size. */
+
+   mem = anv_device_alloc(device, sizeof(*mem), 8,
+                          VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (mem == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   result = anv_bo_init_new(&mem->bo, device, pAllocInfo->allocationSize);
+   if (result != VK_SUCCESS)
+      goto fail;
+
+   *pMem = anv_device_memory_to_handle(mem);
+
+   return VK_SUCCESS;
+
+ fail:
+   anv_device_free(device, mem);
+
+   return result;
+}
+
+VkResult anv_FreeMemory(
+    VkDevice                                    _device,
+    VkDeviceMemory                              _mem)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_device_memory, mem, _mem);
+
+   if (mem->bo.map)
+      anv_gem_munmap(mem->bo.map, mem->bo.size);
+
+   if (mem->bo.gem_handle != 0)
+      anv_gem_close(device, mem->bo.gem_handle);
+
+   anv_device_free(device, mem);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_MapMemory(
+    VkDevice                                    _device,
+    VkDeviceMemory                              _mem,
+    VkDeviceSize                                offset,
+    VkDeviceSize                                size,
+    VkMemoryMapFlags                            flags,
+    void**                                      ppData)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_device_memory, mem, _mem);
+
+   /* FIXME: Is this supposed to be thread safe? Since vkUnmapMemory() only
+    * takes a VkDeviceMemory pointer, it seems like only one map of the memory
+    * at a time is valid. We could just mmap up front and return an offset
+    * pointer here, but that may exhaust virtual memory on 32 bit
+    * userspace. */
+
+   mem->map = anv_gem_mmap(device, mem->bo.gem_handle, offset, size);
+   mem->map_size = size;
+
+   *ppData = mem->map;
+   
+   return VK_SUCCESS;
+}
+
+VkResult anv_UnmapMemory(
+    VkDevice                                    _device,
+    VkDeviceMemory                              _mem)
+{
+   ANV_FROM_HANDLE(anv_device_memory, mem, _mem);
+
+   anv_gem_munmap(mem->map, mem->map_size);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_FlushMappedMemoryRanges(
+    VkDevice                                    device,
+    uint32_t                                    memRangeCount,
+    const VkMappedMemoryRange*                  pMemRanges)
+{
+   /* clflush here for !llc platforms */
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_InvalidateMappedMemoryRanges(
+    VkDevice                                    device,
+    uint32_t                                    memRangeCount,
+    const VkMappedMemoryRange*                  pMemRanges)
+{
+   return anv_FlushMappedMemoryRanges(device, memRangeCount, pMemRanges);
+}
+
+VkResult anv_GetBufferMemoryRequirements(
+    VkDevice                                    device,
+    VkBuffer                                    _buffer,
+    VkMemoryRequirements*                       pMemoryRequirements)
+{
+   ANV_FROM_HANDLE(anv_buffer, buffer, _buffer);
+
+   /* The Vulkan spec (git aaed022) says:
+    *
+    *    memoryTypeBits is a bitfield and contains one bit set for every
+    *    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.
+    */
+   pMemoryRequirements->memoryTypeBits = 1;
+
+   pMemoryRequirements->size = buffer->size;
+   pMemoryRequirements->alignment = 16;
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetImageMemoryRequirements(
+    VkDevice                                    device,
+    VkImage                                     _image,
+    VkMemoryRequirements*                       pMemoryRequirements)
+{
+   ANV_FROM_HANDLE(anv_image, image, _image);
+
+   /* The Vulkan spec (git aaed022) says:
+    *
+    *    memoryTypeBits is a bitfield and contains one bit set for every
+    *    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.
+    */
+   pMemoryRequirements->memoryTypeBits = 1;
+
+   pMemoryRequirements->size = image->size;
+   pMemoryRequirements->alignment = image->alignment;
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetImageSparseMemoryRequirements(
+    VkDevice                                    device,
+    VkImage                                     image,
+    uint32_t*                                   pNumRequirements,
+    VkSparseImageMemoryRequirements*            pSparseMemoryRequirements)
+{
+   return vk_error(VK_UNSUPPORTED);
+}
+
+VkResult anv_GetDeviceMemoryCommitment(
+    VkDevice                                    device,
+    VkDeviceMemory                              memory,
+    VkDeviceSize*                               pCommittedMemoryInBytes)
+{
+   *pCommittedMemoryInBytes = 0;
+   stub_return(VK_SUCCESS);
+}
+
+VkResult anv_BindBufferMemory(
+    VkDevice                                    device,
+    VkBuffer                                    _buffer,
+    VkDeviceMemory                              _mem,
+    VkDeviceSize                                memOffset)
+{
+   ANV_FROM_HANDLE(anv_device_memory, mem, _mem);
+   ANV_FROM_HANDLE(anv_buffer, buffer, _buffer);
+
+   buffer->bo = &mem->bo;
+   buffer->offset = memOffset;
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_BindImageMemory(
+    VkDevice                                    device,
+    VkImage                                     _image,
+    VkDeviceMemory                              _mem,
+    VkDeviceSize                                memOffset)
+{
+   ANV_FROM_HANDLE(anv_device_memory, mem, _mem);
+   ANV_FROM_HANDLE(anv_image, image, _image);
+
+   image->bo = &mem->bo;
+   image->offset = memOffset;
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_QueueBindSparseBufferMemory(
+    VkQueue                                     queue,
+    VkBuffer                                    buffer,
+    uint32_t                                    numBindings,
+    const VkSparseMemoryBindInfo*               pBindInfo)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_QueueBindSparseImageOpaqueMemory(
+    VkQueue                                     queue,
+    VkImage                                     image,
+    uint32_t                                    numBindings,
+    const VkSparseMemoryBindInfo*               pBindInfo)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_QueueBindSparseImageMemory(
+    VkQueue                                     queue,
+    VkImage                                     image,
+    uint32_t                                    numBindings,
+    const VkSparseImageMemoryBindInfo*          pBindInfo)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_CreateFence(
+    VkDevice                                    _device,
+    const VkFenceCreateInfo*                    pCreateInfo,
+    VkFence*                                    pFence)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_fence *fence;
+   struct anv_batch batch;
+   VkResult result;
+
+   const uint32_t fence_size = 128;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_FENCE_CREATE_INFO);
+
+   fence = anv_device_alloc(device, sizeof(*fence), 8,
+                            VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (fence == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   result = anv_bo_init_new(&fence->bo, device, fence_size);
+   if (result != VK_SUCCESS)
+      goto fail;
+
+   fence->bo.map =
+      anv_gem_mmap(device, fence->bo.gem_handle, 0, fence->bo.size);
+   batch.next = batch.start = fence->bo.map;
+   batch.end = fence->bo.map + fence->bo.size;
+   anv_batch_emit(&batch, GEN8_MI_BATCH_BUFFER_END);
+   anv_batch_emit(&batch, GEN8_MI_NOOP);
+
+   fence->exec2_objects[0].handle = fence->bo.gem_handle;
+   fence->exec2_objects[0].relocation_count = 0;
+   fence->exec2_objects[0].relocs_ptr = 0;
+   fence->exec2_objects[0].alignment = 0;
+   fence->exec2_objects[0].offset = fence->bo.offset;
+   fence->exec2_objects[0].flags = 0;
+   fence->exec2_objects[0].rsvd1 = 0;
+   fence->exec2_objects[0].rsvd2 = 0;
+
+   fence->execbuf.buffers_ptr = (uintptr_t) fence->exec2_objects;
+   fence->execbuf.buffer_count = 1;
+   fence->execbuf.batch_start_offset = 0;
+   fence->execbuf.batch_len = batch.next - fence->bo.map;
+   fence->execbuf.cliprects_ptr = 0;
+   fence->execbuf.num_cliprects = 0;
+   fence->execbuf.DR1 = 0;
+   fence->execbuf.DR4 = 0;
+
+   fence->execbuf.flags =
+      I915_EXEC_HANDLE_LUT | I915_EXEC_NO_RELOC | I915_EXEC_RENDER;
+   fence->execbuf.rsvd1 = device->context_id;
+   fence->execbuf.rsvd2 = 0;
+
+   *pFence = anv_fence_to_handle(fence);
+
+   return VK_SUCCESS;
+
+ fail:
+   anv_device_free(device, fence);
+
+   return result;
+}
+
+VkResult anv_DestroyFence(
+    VkDevice                                    _device,
+    VkFence                                     _fence)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_fence, fence, _fence);
+
+   anv_gem_munmap(fence->bo.map, fence->bo.size);
+   anv_gem_close(device, fence->bo.gem_handle);
+   anv_device_free(device, fence);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_ResetFences(
+    VkDevice                                    _device,
+    uint32_t                                    fenceCount,
+    const VkFence*                              pFences)
+{
+   for (uint32_t i = 0; i < fenceCount; i++) {
+      ANV_FROM_HANDLE(anv_fence, fence, pFences[i]);
+      fence->ready = false;
+   }
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetFenceStatus(
+    VkDevice                                    _device,
+    VkFence                                     _fence)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_fence, fence, _fence);
+   int64_t t = 0;
+   int ret;
+
+   if (fence->ready)
+      return VK_SUCCESS;
+
+   ret = anv_gem_wait(device, fence->bo.gem_handle, &t);
+   if (ret == 0) {
+      fence->ready = true;
+      return VK_SUCCESS;
+   }
+
+   return VK_NOT_READY;
+}
+
+VkResult anv_WaitForFences(
+    VkDevice                                    _device,
+    uint32_t                                    fenceCount,
+    const VkFence*                              pFences,
+    VkBool32                                    waitAll,
+    uint64_t                                    timeout)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   int64_t t = timeout;
+   int ret;
+
+   /* FIXME: handle !waitAll */
+
+   for (uint32_t i = 0; i < fenceCount; i++) {
+      ANV_FROM_HANDLE(anv_fence, fence, pFences[i]);
+      ret = anv_gem_wait(device, fence->bo.gem_handle, &t);
+      if (ret == -1 && errno == ETIME)
+         return VK_TIMEOUT;
+      else if (ret == -1)
+         return vk_error(VK_ERROR_UNKNOWN);
+   }
+
+   return VK_SUCCESS;
+}
+
+// Queue semaphore functions
+
+VkResult anv_CreateSemaphore(
+    VkDevice                                    device,
+    const VkSemaphoreCreateInfo*                pCreateInfo,
+    VkSemaphore*                                pSemaphore)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_DestroySemaphore(
+    VkDevice                                    device,
+    VkSemaphore                                 semaphore)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_QueueSignalSemaphore(
+    VkQueue                                     queue,
+    VkSemaphore                                 semaphore)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_QueueWaitSemaphore(
+    VkQueue                                     queue,
+    VkSemaphore                                 semaphore)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+// Event functions
+
+VkResult anv_CreateEvent(
+    VkDevice                                    device,
+    const VkEventCreateInfo*                    pCreateInfo,
+    VkEvent*                                    pEvent)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_DestroyEvent(
+    VkDevice                                    device,
+    VkEvent                                     event)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_GetEventStatus(
+    VkDevice                                    device,
+    VkEvent                                     event)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_SetEvent(
+    VkDevice                                    device,
+    VkEvent                                     event)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_ResetEvent(
+    VkDevice                                    device,
+    VkEvent                                     event)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+// Buffer functions
+
+VkResult anv_CreateBuffer(
+    VkDevice                                    _device,
+    const VkBufferCreateInfo*                   pCreateInfo,
+    VkBuffer*                                   pBuffer)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_buffer *buffer;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO);
+
+   buffer = anv_device_alloc(device, sizeof(*buffer), 8,
+                            VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (buffer == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   buffer->size = pCreateInfo->size;
+   buffer->bo = NULL;
+   buffer->offset = 0;
+
+   *pBuffer = anv_buffer_to_handle(buffer);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyBuffer(
+    VkDevice                                    _device,
+    VkBuffer                                    _buffer)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_buffer, buffer, _buffer);
+
+   anv_device_free(device, buffer);
+
+   return VK_SUCCESS;
+}
+
+// Buffer view functions
+
+void
+anv_fill_buffer_surface_state(void *state, VkFormat format,
+                              uint32_t offset, uint32_t range)
+{
+   const struct anv_format *info;
+
+   info = anv_format_for_vk_format(format);
+   /* This assumes RGBA float format. */
+   uint32_t stride = 4;
+   uint32_t num_elements = range / stride;
+
+   struct GEN8_RENDER_SURFACE_STATE surface_state = {
+      .SurfaceType = SURFTYPE_BUFFER,
+      .SurfaceArray = false,
+      .SurfaceFormat = info->surface_format,
+      .SurfaceVerticalAlignment = VALIGN4,
+      .SurfaceHorizontalAlignment = HALIGN4,
+      .TileMode = LINEAR,
+      .VerticalLineStride = 0,
+      .VerticalLineStrideOffset = 0,
+      .SamplerL2BypassModeDisable = true,
+      .RenderCacheReadWriteMode = WriteOnlyCache,
+      .MemoryObjectControlState = GEN8_MOCS,
+      .BaseMipLevel = 0.0,
+      .SurfaceQPitch = 0,
+      .Height = (num_elements >> 7) & 0x3fff,
+      .Width = num_elements & 0x7f,
+      .Depth = (num_elements >> 21) & 0x3f,
+      .SurfacePitch = stride - 1,
+      .MinimumArrayElement = 0,
+      .NumberofMultisamples = MULTISAMPLECOUNT_1,
+      .XOffset = 0,
+      .YOffset = 0,
+      .SurfaceMinLOD = 0,
+      .MIPCountLOD = 0,
+      .AuxiliarySurfaceMode = AUX_NONE,
+      .RedClearColor = 0,
+      .GreenClearColor = 0,
+      .BlueClearColor = 0,
+      .AlphaClearColor = 0,
+      .ShaderChannelSelectRed = SCS_RED,
+      .ShaderChannelSelectGreen = SCS_GREEN,
+      .ShaderChannelSelectBlue = SCS_BLUE,
+      .ShaderChannelSelectAlpha = SCS_ALPHA,
+      .ResourceMinLOD = 0.0,
+      /* FIXME: We assume that the image must be bound at this time. */
+      .SurfaceBaseAddress = { NULL, offset },
+   };
+
+   GEN8_RENDER_SURFACE_STATE_pack(NULL, state, &surface_state);
+}
+
+VkResult anv_CreateBufferView(
+    VkDevice                                    _device,
+    const VkBufferViewCreateInfo*               pCreateInfo,
+    VkBufferView*                               pView)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_buffer, buffer, pCreateInfo->buffer);
+   struct anv_buffer_view *bview;
+   struct anv_surface_view *view;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO);
+
+   bview = anv_device_alloc(device, sizeof(*view), 8,
+                            VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (bview == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   view = &bview->view;
+   view->bo = buffer->bo;
+   view->offset = buffer->offset + pCreateInfo->offset;
+   view->surface_state =
+      anv_state_pool_alloc(&device->surface_state_pool, 64, 64);
+   view->format = pCreateInfo->format;
+   view->range = pCreateInfo->range;
+
+   anv_fill_buffer_surface_state(view->surface_state.map,
+                                 pCreateInfo->format,
+                                 view->offset, pCreateInfo->range);
+
+   *pView = anv_buffer_view_to_handle(bview);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyBufferView(
+    VkDevice                                    _device,
+    VkBufferView                                _bview)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_buffer_view, bview, _bview);
+
+   anv_surface_view_fini(device, &bview->view);
+   anv_device_free(device, bview);
+
+   return VK_SUCCESS;
+}
+
+// Sampler functions
+
+VkResult anv_CreateSampler(
+    VkDevice                                    _device,
+    const VkSamplerCreateInfo*                  pCreateInfo,
+    VkSampler*                                  pSampler)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_sampler *sampler;
+   uint32_t mag_filter, min_filter, max_anisotropy;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO);
+
+   sampler = anv_device_alloc(device, sizeof(*sampler), 8,
+                              VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (!sampler)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   static const uint32_t vk_to_gen_tex_filter[] = {
+      [VK_TEX_FILTER_NEAREST]                   = MAPFILTER_NEAREST,
+      [VK_TEX_FILTER_LINEAR]                    = MAPFILTER_LINEAR
+   };
+
+   static const uint32_t vk_to_gen_mipmap_mode[] = {
+      [VK_TEX_MIPMAP_MODE_BASE]                 = MIPFILTER_NONE,
+      [VK_TEX_MIPMAP_MODE_NEAREST]              = MIPFILTER_NEAREST,
+      [VK_TEX_MIPMAP_MODE_LINEAR]               = MIPFILTER_LINEAR
+   };
+
+   static const uint32_t vk_to_gen_tex_address[] = {
+      [VK_TEX_ADDRESS_WRAP]                     = TCM_WRAP,
+      [VK_TEX_ADDRESS_MIRROR]                   = TCM_MIRROR,
+      [VK_TEX_ADDRESS_CLAMP]                    = TCM_CLAMP,
+      [VK_TEX_ADDRESS_MIRROR_ONCE]              = TCM_MIRROR_ONCE,
+      [VK_TEX_ADDRESS_CLAMP_BORDER]             = TCM_CLAMP_BORDER,
+   };
+
+   static const uint32_t vk_to_gen_compare_op[] = {
+      [VK_COMPARE_OP_NEVER]                     = PREFILTEROPNEVER,
+      [VK_COMPARE_OP_LESS]                      = PREFILTEROPLESS,
+      [VK_COMPARE_OP_EQUAL]                     = PREFILTEROPEQUAL,
+      [VK_COMPARE_OP_LESS_EQUAL]                = PREFILTEROPLEQUAL,
+      [VK_COMPARE_OP_GREATER]                   = PREFILTEROPGREATER,
+      [VK_COMPARE_OP_NOT_EQUAL]                 = PREFILTEROPNOTEQUAL,
+      [VK_COMPARE_OP_GREATER_EQUAL]             = PREFILTEROPGEQUAL,
+      [VK_COMPARE_OP_ALWAYS]                    = PREFILTEROPALWAYS,
+   };
+
+   if (pCreateInfo->maxAnisotropy > 1) {
+      mag_filter = MAPFILTER_ANISOTROPIC;
+      min_filter = MAPFILTER_ANISOTROPIC;
+      max_anisotropy = (pCreateInfo->maxAnisotropy - 2) / 2;
+   } else {
+      mag_filter = vk_to_gen_tex_filter[pCreateInfo->magFilter];
+      min_filter = vk_to_gen_tex_filter[pCreateInfo->minFilter];
+      max_anisotropy = RATIO21;
+   }
+
+   struct GEN8_SAMPLER_STATE sampler_state = {
+      .SamplerDisable = false,
+      .TextureBorderColorMode = DX10OGL,
+      .LODPreClampMode = 0,
+      .BaseMipLevel = 0.0,
+      .MipModeFilter = vk_to_gen_mipmap_mode[pCreateInfo->mipMode],
+      .MagModeFilter = mag_filter,
+      .MinModeFilter = min_filter,
+      .TextureLODBias = pCreateInfo->mipLodBias * 256,
+      .AnisotropicAlgorithm = EWAApproximation,
+      .MinLOD = pCreateInfo->minLod,
+      .MaxLOD = pCreateInfo->maxLod,
+      .ChromaKeyEnable = 0,
+      .ChromaKeyIndex = 0,
+      .ChromaKeyMode = 0,
+      .ShadowFunction = vk_to_gen_compare_op[pCreateInfo->compareOp],
+      .CubeSurfaceControlMode = 0,
+
+      .IndirectStatePointer =
+         device->border_colors.offset +
+         pCreateInfo->borderColor * sizeof(float) * 4,
+
+      .LODClampMagnificationMode = MIPNONE,
+      .MaximumAnisotropy = max_anisotropy,
+      .RAddressMinFilterRoundingEnable = 0,
+      .RAddressMagFilterRoundingEnable = 0,
+      .VAddressMinFilterRoundingEnable = 0,
+      .VAddressMagFilterRoundingEnable = 0,
+      .UAddressMinFilterRoundingEnable = 0,
+      .UAddressMagFilterRoundingEnable = 0,
+      .TrilinearFilterQuality = 0,
+      .NonnormalizedCoordinateEnable = 0,
+      .TCXAddressControlMode = vk_to_gen_tex_address[pCreateInfo->addressU],
+      .TCYAddressControlMode = vk_to_gen_tex_address[pCreateInfo->addressV],
+      .TCZAddressControlMode = vk_to_gen_tex_address[pCreateInfo->addressW],
+   };
+
+   GEN8_SAMPLER_STATE_pack(NULL, sampler->state, &sampler_state);
+
+   *pSampler = anv_sampler_to_handle(sampler);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroySampler(
+    VkDevice                                    _device,
+    VkSampler                                   _sampler)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_sampler, sampler, _sampler);
+
+   anv_device_free(device, sampler);
+
+   return VK_SUCCESS;
+}
+
+// Descriptor set functions
+
+VkResult anv_CreateDescriptorSetLayout(
+    VkDevice                                    _device,
+    const VkDescriptorSetLayoutCreateInfo*      pCreateInfo,
+    VkDescriptorSetLayout*                      pSetLayout)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_descriptor_set_layout *set_layout;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO);
+
+   uint32_t sampler_count[VK_SHADER_STAGE_NUM] = { 0, };
+   uint32_t surface_count[VK_SHADER_STAGE_NUM] = { 0, };
+   uint32_t num_dynamic_buffers = 0;
+   uint32_t count = 0;
+   uint32_t stages = 0;
+   uint32_t s;
+
+   for (uint32_t i = 0; i < pCreateInfo->count; i++) {
+      switch (pCreateInfo->pBinding[i].descriptorType) {
+      case VK_DESCRIPTOR_TYPE_SAMPLER:
+      case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
+         for_each_bit(s, pCreateInfo->pBinding[i].stageFlags)
+            sampler_count[s] += pCreateInfo->pBinding[i].arraySize;
+         break;
+      default:
+         break;
+      }
+
+      switch (pCreateInfo->pBinding[i].descriptorType) {
+      case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
+      case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
+      case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
+      case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
+      case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
+      case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
+      case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
+      case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
+      case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
+      case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
+         for_each_bit(s, pCreateInfo->pBinding[i].stageFlags)
+            surface_count[s] += pCreateInfo->pBinding[i].arraySize;
+         break;
+      default:
+         break;
+      }
+
+      switch (pCreateInfo->pBinding[i].descriptorType) {
+      case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
+      case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
+         num_dynamic_buffers += pCreateInfo->pBinding[i].arraySize;
+         break;
+      default:
+         break;
+      }
+
+      stages |= pCreateInfo->pBinding[i].stageFlags;
+      count += pCreateInfo->pBinding[i].arraySize;
+   }
+
+   uint32_t sampler_total = 0;
+   uint32_t surface_total = 0;
+   for (uint32_t s = 0; s < VK_SHADER_STAGE_NUM; s++) {
+      sampler_total += sampler_count[s];
+      surface_total += surface_count[s];
+   }
+
+   size_t size = sizeof(*set_layout) +
+      (sampler_total + surface_total) * sizeof(set_layout->entries[0]);
+   set_layout = anv_device_alloc(device, size, 8,
+                                 VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (!set_layout)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   set_layout->num_dynamic_buffers = num_dynamic_buffers;
+   set_layout->count = count;
+   set_layout->shader_stages = stages;
+
+   struct anv_descriptor_slot *p = set_layout->entries;
+   struct anv_descriptor_slot *sampler[VK_SHADER_STAGE_NUM];
+   struct anv_descriptor_slot *surface[VK_SHADER_STAGE_NUM];
+   for (uint32_t s = 0; s < VK_SHADER_STAGE_NUM; s++) {
+      set_layout->stage[s].surface_count = surface_count[s];
+      set_layout->stage[s].surface_start = surface[s] = p;
+      p += surface_count[s];
+      set_layout->stage[s].sampler_count = sampler_count[s];
+      set_layout->stage[s].sampler_start = sampler[s] = p;
+      p += sampler_count[s];
+   }
+
+   uint32_t descriptor = 0;
+   int8_t dynamic_slot = 0;
+   bool is_dynamic;
+   for (uint32_t i = 0; i < pCreateInfo->count; i++) {
+      switch (pCreateInfo->pBinding[i].descriptorType) {
+      case VK_DESCRIPTOR_TYPE_SAMPLER:
+      case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
+         for_each_bit(s, pCreateInfo->pBinding[i].stageFlags)
+            for (uint32_t j = 0; j < pCreateInfo->pBinding[i].arraySize; j++) {
+               sampler[s]->index = descriptor + j;
+               sampler[s]->dynamic_slot = -1;
+               sampler[s]++;
+            }
+         break;
+      default:
+         break;
+      }
+
+      switch (pCreateInfo->pBinding[i].descriptorType) {
+      case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
+      case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
+         is_dynamic = true;
+         break;
+      default:
+         is_dynamic = false;
+         break;
+      }
+
+      switch (pCreateInfo->pBinding[i].descriptorType) {
+      case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
+      case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
+      case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
+      case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
+      case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
+      case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
+      case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
+      case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
+      case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
+      case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
+         for_each_bit(s, pCreateInfo->pBinding[i].stageFlags)
+            for (uint32_t j = 0; j < pCreateInfo->pBinding[i].arraySize; j++) {
+               surface[s]->index = descriptor + j;
+               if (is_dynamic)
+                  surface[s]->dynamic_slot = dynamic_slot + j;
+               else
+                  surface[s]->dynamic_slot = -1;
+               surface[s]++;
+            }
+         break;
+      default:
+         break;
+      }
+
+      if (is_dynamic)
+         dynamic_slot += pCreateInfo->pBinding[i].arraySize;
+
+      descriptor += pCreateInfo->pBinding[i].arraySize;
+   }
+
+   *pSetLayout = anv_descriptor_set_layout_to_handle(set_layout);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyDescriptorSetLayout(
+    VkDevice                                    _device,
+    VkDescriptorSetLayout                       _set_layout)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_descriptor_set_layout, set_layout, _set_layout);
+
+   anv_device_free(device, set_layout);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_CreateDescriptorPool(
+    VkDevice                                    device,
+    VkDescriptorPoolUsage                       poolUsage,
+    uint32_t                                    maxSets,
+    const VkDescriptorPoolCreateInfo*           pCreateInfo,
+    VkDescriptorPool*                           pDescriptorPool)
+{
+   anv_finishme("VkDescriptorPool is a stub");
+   pDescriptorPool->handle = 1;
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyDescriptorPool(
+    VkDevice                                    _device,
+    VkDescriptorPool                            _pool)
+{
+   anv_finishme("VkDescriptorPool is a stub: free the pool's descriptor sets");
+   return VK_SUCCESS;
+}
+
+VkResult anv_ResetDescriptorPool(
+    VkDevice                                    device,
+    VkDescriptorPool                            descriptorPool)
+{
+   anv_finishme("VkDescriptorPool is a stub: free the pool's descriptor sets");
+   return VK_SUCCESS;
+}
+
+VkResult
+anv_descriptor_set_create(struct anv_device *device,
+                          const struct anv_descriptor_set_layout *layout,
+                          struct anv_descriptor_set **out_set)
+{
+   struct anv_descriptor_set *set;
+   size_t size = sizeof(*set) + layout->count * sizeof(set->descriptors[0]);
+
+   set = anv_device_alloc(device, size, 8, VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (!set)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   /* A descriptor set may not be 100% filled. Clear the set so we can can
+    * later detect holes in it.
+    */
+   memset(set, 0, size);
+
+   *out_set = set;
+
+   return VK_SUCCESS;
+}
+
+void
+anv_descriptor_set_destroy(struct anv_device *device,
+                           struct anv_descriptor_set *set)
+{
+   anv_device_free(device, set);
+}
+
+VkResult anv_AllocDescriptorSets(
+    VkDevice                                    _device,
+    VkDescriptorPool                            descriptorPool,
+    VkDescriptorSetUsage                        setUsage,
+    uint32_t                                    count,
+    const VkDescriptorSetLayout*                pSetLayouts,
+    VkDescriptorSet*                            pDescriptorSets,
+    uint32_t*                                   pCount)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+
+   VkResult result;
+   struct anv_descriptor_set *set;
+
+   for (uint32_t i = 0; i < count; i++) {
+      ANV_FROM_HANDLE(anv_descriptor_set_layout, layout, pSetLayouts[i]);
+
+      result = anv_descriptor_set_create(device, layout, &set);
+      if (result != VK_SUCCESS) {
+         *pCount = i;
+         return result;
+      }
+
+      pDescriptorSets[i] = anv_descriptor_set_to_handle(set);
+   }
+
+   *pCount = count;
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_UpdateDescriptorSets(
+    VkDevice                                    device,
+    uint32_t                                    writeCount,
+    const VkWriteDescriptorSet*                 pDescriptorWrites,
+    uint32_t                                    copyCount,
+    const VkCopyDescriptorSet*                  pDescriptorCopies)
+{
+   for (uint32_t i = 0; i < writeCount; i++) {
+      const VkWriteDescriptorSet *write = &pDescriptorWrites[i];
+      ANV_FROM_HANDLE(anv_descriptor_set, set, write->destSet);
+
+      switch (write->descriptorType) {
+      case VK_DESCRIPTOR_TYPE_SAMPLER:
+      case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
+         for (uint32_t j = 0; j < write->count; j++) {
+            set->descriptors[write->destBinding + j].sampler =
+               anv_sampler_from_handle(write->pDescriptors[j].sampler);
+         }
+
+         if (write->descriptorType == VK_DESCRIPTOR_TYPE_SAMPLER)
+            break;
+
+         /* fallthrough */
+
+      case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
+      case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
+         for (uint32_t j = 0; j < write->count; j++) {
+            ANV_FROM_HANDLE(anv_image_view, iview,
+                            write->pDescriptors[j].imageView);
+            set->descriptors[write->destBinding + j].view = &iview->view;
+         }
+         break;
+
+      case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
+      case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
+         anv_finishme("texel buffers not implemented");
+         break;
+
+      case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
+         anv_finishme("input attachments not implemented");
+         break;
+
+      case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
+      case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
+      case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
+      case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
+         for (uint32_t j = 0; j < write->count; j++) {
+            ANV_FROM_HANDLE(anv_buffer_view, bview,
+                            write->pDescriptors[j].bufferView);
+            set->descriptors[write->destBinding + j].view = &bview->view;
+         }
+
+      default:
+         break;
+      }
+   }
+
+   for (uint32_t i = 0; i < copyCount; i++) {
+      const VkCopyDescriptorSet *copy = &pDescriptorCopies[i];
+      ANV_FROM_HANDLE(anv_descriptor_set, src, copy->destSet);
+      ANV_FROM_HANDLE(anv_descriptor_set, dest, copy->destSet);
+      for (uint32_t j = 0; j < copy->count; j++) {
+         dest->descriptors[copy->destBinding + j] =
+            src->descriptors[copy->srcBinding + j];
+      }
+   }
+
+   return VK_SUCCESS;
+}
+
+// State object functions
+
+static inline int64_t
+clamp_int64(int64_t x, int64_t min, int64_t max)
+{
+   if (x < min)
+      return min;
+   else if (x < max)
+      return x;
+   else
+      return max;
+}
+
+VkResult anv_CreateDynamicViewportState(
+    VkDevice                                    _device,
+    const VkDynamicViewportStateCreateInfo*     pCreateInfo,
+    VkDynamicViewportState*                     pState)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_dynamic_vp_state *state;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DYNAMIC_VIEWPORT_STATE_CREATE_INFO);
+
+   state = anv_device_alloc(device, sizeof(*state), 8,
+                            VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (state == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   unsigned count = pCreateInfo->viewportAndScissorCount;
+   state->sf_clip_vp = anv_state_pool_alloc(&device->dynamic_state_pool,
+                                            count * 64, 64);
+   state->cc_vp = anv_state_pool_alloc(&device->dynamic_state_pool,
+                                       count * 8, 32);
+   state->scissor = anv_state_pool_alloc(&device->dynamic_state_pool,
+                                         count * 32, 32);
+
+   for (uint32_t i = 0; i < pCreateInfo->viewportAndScissorCount; i++) {
+      const VkViewport *vp = &pCreateInfo->pViewports[i];
+      const VkRect2D *s = &pCreateInfo->pScissors[i];
+
+      struct GEN8_SF_CLIP_VIEWPORT sf_clip_viewport = {
+         .ViewportMatrixElementm00 = vp->width / 2,
+         .ViewportMatrixElementm11 = vp->height / 2,
+         .ViewportMatrixElementm22 = (vp->maxDepth - vp->minDepth) / 2,
+         .ViewportMatrixElementm30 = vp->originX + vp->width / 2,
+         .ViewportMatrixElementm31 = vp->originY + vp->height / 2,
+         .ViewportMatrixElementm32 = (vp->maxDepth + vp->minDepth) / 2,
+         .XMinClipGuardband = -1.0f,
+         .XMaxClipGuardband = 1.0f,
+         .YMinClipGuardband = -1.0f,
+         .YMaxClipGuardband = 1.0f,
+         .XMinViewPort = vp->originX,
+         .XMaxViewPort = vp->originX + vp->width - 1,
+         .YMinViewPort = vp->originY,
+         .YMaxViewPort = vp->originY + vp->height - 1,
+      };
+
+      struct GEN8_CC_VIEWPORT cc_viewport = {
+         .MinimumDepth = vp->minDepth,
+         .MaximumDepth = vp->maxDepth
+      };
+
+      /* Since xmax and ymax are inclusive, we have to have xmax < xmin or
+       * ymax < ymin for empty clips.  In case clip x, y, width height are all
+       * 0, the clamps below produce 0 for xmin, ymin, xmax, ymax, which isn't
+       * what we want. Just special case empty clips and produce a canonical
+       * empty clip. */
+      static const struct GEN8_SCISSOR_RECT empty_scissor = {
+         .ScissorRectangleYMin = 1,
+         .ScissorRectangleXMin = 1,
+         .ScissorRectangleYMax = 0,
+         .ScissorRectangleXMax = 0
+      };
+
+      const int max = 0xffff;
+      struct GEN8_SCISSOR_RECT scissor = {
+         /* Do this math using int64_t so overflow gets clamped correctly. */
+         .ScissorRectangleYMin = clamp_int64(s->offset.y, 0, max),
+         .ScissorRectangleXMin = clamp_int64(s->offset.x, 0, max),
+         .ScissorRectangleYMax = clamp_int64((uint64_t) s->offset.y + s->extent.height - 1, 0, max),
+         .ScissorRectangleXMax = clamp_int64((uint64_t) s->offset.x + s->extent.width - 1, 0, max)
+      };
+
+      GEN8_SF_CLIP_VIEWPORT_pack(NULL, state->sf_clip_vp.map + i * 64, &sf_clip_viewport);
+      GEN8_CC_VIEWPORT_pack(NULL, state->cc_vp.map + i * 32, &cc_viewport);
+
+      if (s->extent.width <= 0 || s->extent.height <= 0) {
+         GEN8_SCISSOR_RECT_pack(NULL, state->scissor.map + i * 32, &empty_scissor);
+      } else {
+         GEN8_SCISSOR_RECT_pack(NULL, state->scissor.map + i * 32, &scissor);
+      }
+   }
+
+   *pState = anv_dynamic_vp_state_to_handle(state);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyDynamicViewportState(
+    VkDevice                                    _device,
+    VkDynamicViewportState                      _vp_state)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_dynamic_vp_state, vp_state, _vp_state);
+
+   anv_state_pool_free(&device->dynamic_state_pool, vp_state->sf_clip_vp);
+   anv_state_pool_free(&device->dynamic_state_pool, vp_state->cc_vp);
+   anv_state_pool_free(&device->dynamic_state_pool, vp_state->scissor);
+
+   anv_device_free(device, vp_state);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_CreateDynamicRasterState(
+    VkDevice                                    _device,
+    const VkDynamicRasterStateCreateInfo*       pCreateInfo,
+    VkDynamicRasterState*                       pState)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_dynamic_rs_state *state;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DYNAMIC_RASTER_STATE_CREATE_INFO);
+
+   state = anv_device_alloc(device, sizeof(*state), 8,
+                            VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (state == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   struct GEN8_3DSTATE_SF sf = {
+      GEN8_3DSTATE_SF_header,
+      .LineWidth = pCreateInfo->lineWidth,
+   };
+
+   GEN8_3DSTATE_SF_pack(NULL, state->state_sf, &sf);
+
+   bool enable_bias = pCreateInfo->depthBias != 0.0f ||
+      pCreateInfo->slopeScaledDepthBias != 0.0f;
+   struct GEN8_3DSTATE_RASTER raster = {
+      .GlobalDepthOffsetEnableSolid = enable_bias,
+      .GlobalDepthOffsetEnableWireframe = enable_bias,
+      .GlobalDepthOffsetEnablePoint = enable_bias,
+      .GlobalDepthOffsetConstant = pCreateInfo->depthBias,
+      .GlobalDepthOffsetScale = pCreateInfo->slopeScaledDepthBias,
+      .GlobalDepthOffsetClamp = pCreateInfo->depthBiasClamp
+   };
+
+   GEN8_3DSTATE_RASTER_pack(NULL, state->state_raster, &raster);
+
+   *pState = anv_dynamic_rs_state_to_handle(state);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyDynamicRasterState(
+    VkDevice                                    _device,
+    VkDynamicRasterState                        _rs_state)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_dynamic_rs_state, rs_state, _rs_state);
+
+   anv_device_free(device, rs_state);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_CreateDynamicColorBlendState(
+    VkDevice                                    _device,
+    const VkDynamicColorBlendStateCreateInfo*   pCreateInfo,
+    VkDynamicColorBlendState*                   pState)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_dynamic_cb_state *state;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DYNAMIC_COLOR_BLEND_STATE_CREATE_INFO);
+
+   state = anv_device_alloc(device, sizeof(*state), 8,
+                            VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (state == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   struct GEN8_COLOR_CALC_STATE color_calc_state = {
+      .BlendConstantColorRed = pCreateInfo->blendConst[0],
+      .BlendConstantColorGreen = pCreateInfo->blendConst[1],
+      .BlendConstantColorBlue = pCreateInfo->blendConst[2],
+      .BlendConstantColorAlpha = pCreateInfo->blendConst[3]
+   };
+
+   GEN8_COLOR_CALC_STATE_pack(NULL, state->state_color_calc, &color_calc_state);
+
+   *pState = anv_dynamic_cb_state_to_handle(state);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyDynamicColorBlendState(
+    VkDevice                                    _device,
+    VkDynamicColorBlendState                    _cb_state)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_dynamic_cb_state, cb_state, _cb_state);
+
+   anv_device_free(device, cb_state);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_CreateDynamicDepthStencilState(
+    VkDevice                                    _device,
+    const VkDynamicDepthStencilStateCreateInfo* pCreateInfo,
+    VkDynamicDepthStencilState*                 pState)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_dynamic_ds_state *state;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DYNAMIC_DEPTH_STENCIL_STATE_CREATE_INFO);
+
+   state = anv_device_alloc(device, sizeof(*state), 8,
+                            VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (state == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   struct GEN8_3DSTATE_WM_DEPTH_STENCIL wm_depth_stencil = {
+      GEN8_3DSTATE_WM_DEPTH_STENCIL_header,
+
+      /* Is this what we need to do? */
+      .StencilBufferWriteEnable = pCreateInfo->stencilWriteMask != 0,
+
+      .StencilTestMask = pCreateInfo->stencilReadMask & 0xff,
+      .StencilWriteMask = pCreateInfo->stencilWriteMask & 0xff,
+
+      .BackfaceStencilTestMask = pCreateInfo->stencilReadMask & 0xff,
+      .BackfaceStencilWriteMask = pCreateInfo->stencilWriteMask & 0xff,
+   };
+
+   GEN8_3DSTATE_WM_DEPTH_STENCIL_pack(NULL, state->state_wm_depth_stencil,
+                                      &wm_depth_stencil);
+
+   struct GEN8_COLOR_CALC_STATE color_calc_state = {
+      .StencilReferenceValue = pCreateInfo->stencilFrontRef,
+      .BackFaceStencilReferenceValue = pCreateInfo->stencilBackRef
+   };
+
+   GEN8_COLOR_CALC_STATE_pack(NULL, state->state_color_calc, &color_calc_state);
+
+   *pState = anv_dynamic_ds_state_to_handle(state);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyDynamicDepthStencilState(
+    VkDevice                                    _device,
+    VkDynamicDepthStencilState                  _ds_state)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_dynamic_ds_state, ds_state, _ds_state);
+
+   anv_device_free(device, ds_state);
+
+   return VK_SUCCESS;
+}
+
+// Command buffer functions
+
+VkResult anv_CreateCommandPool(
+    VkDevice                                    device,
+    const VkCmdPoolCreateInfo*                  pCreateInfo,
+    VkCmdPool*                                  pCmdPool)
+{
+   pCmdPool->handle = 7;
+
+   stub_return(VK_SUCCESS);
+}
+
+VkResult anv_DestroyCommandPool(
+    VkDevice                                    device,
+    VkCmdPool                                   cmdPool)
+{
+   stub_return(VK_SUCCESS);
+}
+
+VkResult anv_ResetCommandPool(
+    VkDevice                                    device,
+    VkCmdPool                                   cmdPool,
+    VkCmdPoolResetFlags                         flags)
+{
+   stub_return(VK_UNSUPPORTED);
+}
+
+VkResult anv_CreateFramebuffer(
+    VkDevice                                    _device,
+    const VkFramebufferCreateInfo*              pCreateInfo,
+    VkFramebuffer*                              pFramebuffer)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_framebuffer *framebuffer;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO);
+
+   size_t size = sizeof(*framebuffer) +
+                 sizeof(struct anv_attachment_view *) * pCreateInfo->attachmentCount;
+   framebuffer = anv_device_alloc(device, size, 8,
+                                  VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (framebuffer == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   framebuffer->attachment_count = pCreateInfo->attachmentCount;
+   for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) {
+      ANV_FROM_HANDLE(anv_attachment_view, view,
+                      pCreateInfo->pAttachments[i].view);
+
+      framebuffer->attachments[i] = view;
+   }
+
+   framebuffer->width = pCreateInfo->width;
+   framebuffer->height = pCreateInfo->height;
+   framebuffer->layers = pCreateInfo->layers;
+
+   anv_CreateDynamicViewportState(anv_device_to_handle(device),
+      &(VkDynamicViewportStateCreateInfo) {
+         .sType = VK_STRUCTURE_TYPE_DYNAMIC_VIEWPORT_STATE_CREATE_INFO,
+         .viewportAndScissorCount = 1,
+         .pViewports = (VkViewport[]) {
+            {
+               .originX = 0,
+               .originY = 0,
+               .width = pCreateInfo->width,
+               .height = pCreateInfo->height,
+               .minDepth = 0,
+               .maxDepth = 1
+            },
+         },
+         .pScissors = (VkRect2D[]) {
+            { {  0,  0 },
+              { pCreateInfo->width, pCreateInfo->height } },
+         }
+      },
+      &framebuffer->vp_state);
+
+   *pFramebuffer = anv_framebuffer_to_handle(framebuffer);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyFramebuffer(
+    VkDevice                                    _device,
+    VkFramebuffer                               _fb)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_framebuffer, fb, _fb);
+
+   anv_DestroyDynamicViewportState(anv_device_to_handle(device),
+                                   fb->vp_state);
+   anv_device_free(device, fb);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_CreateRenderPass(
+    VkDevice                                    _device,
+    const VkRenderPassCreateInfo*               pCreateInfo,
+    VkRenderPass*                               pRenderPass)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   struct anv_render_pass *pass;
+   size_t size;
+
+   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO);
+
+   size = sizeof(*pass) +
+      pCreateInfo->subpassCount * sizeof(struct anv_subpass);
+   pass = anv_device_alloc(device, size, 8,
+                           VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   if (pass == NULL)
+      return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   /* Clear the subpasses along with the parent pass. This required because
+    * each array member of anv_subpass must be a valid pointer if not NULL.
+    */
+   memset(pass, 0, size);
+
+   pass->attachment_count = pCreateInfo->attachmentCount;
+   pass->subpass_count = pCreateInfo->subpassCount;
+
+   size = pCreateInfo->attachmentCount * sizeof(*pass->attachments);
+   pass->attachments = anv_device_alloc(device, size, 8,
+                                        VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+   for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) {
+      pass->attachments[i].format = pCreateInfo->pAttachments[i].format;
+      pass->attachments[i].samples = pCreateInfo->pAttachments[i].samples;
+      pass->attachments[i].load_op = pCreateInfo->pAttachments[i].loadOp;
+      pass->attachments[i].stencil_load_op = pCreateInfo->pAttachments[i].stencilLoadOp;
+      // pass->attachments[i].store_op = pCreateInfo->pAttachments[i].storeOp;
+      // pass->attachments[i].stencil_store_op = pCreateInfo->pAttachments[i].stencilStoreOp;
+   }
+
+   for (uint32_t i = 0; i < pCreateInfo->subpassCount; i++) {
+      const VkSubpassDescription *desc = &pCreateInfo->pSubpasses[i];
+      struct anv_subpass *subpass = &pass->subpasses[i];
+
+      subpass->input_count = desc->inputCount;
+      subpass->color_count = desc->colorCount;
+
+      if (desc->inputCount > 0) {
+         subpass->input_attachments =
+            anv_device_alloc(device, desc->inputCount * sizeof(uint32_t),
+                             8, VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+
+         for (uint32_t j = 0; j < desc->inputCount; j++) {
+            subpass->input_attachments[j]
+               = desc->inputAttachments[j].attachment;
+         }
+      }
+
+      if (desc->colorCount > 0) {
+         subpass->color_attachments =
+            anv_device_alloc(device, desc->colorCount * sizeof(uint32_t),
+                             8, VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+
+         for (uint32_t j = 0; j < desc->colorCount; j++) {
+            subpass->color_attachments[j]
+               = desc->colorAttachments[j].attachment;
+         }
+      }
+
+      if (desc->resolveAttachments) {
+         subpass->resolve_attachments =
+            anv_device_alloc(device, desc->colorCount * sizeof(uint32_t),
+                             8, VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
+
+         for (uint32_t j = 0; j < desc->colorCount; j++) {
+            subpass->resolve_attachments[j]
+               = desc->resolveAttachments[j].attachment;
+         }
+      }
+
+      subpass->depth_stencil_attachment = desc->depthStencilAttachment.attachment;
+   }
+
+   *pRenderPass = anv_render_pass_to_handle(pass);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_DestroyRenderPass(
+    VkDevice                                    _device,
+    VkRenderPass                                _pass)
+{
+   ANV_FROM_HANDLE(anv_device, device, _device);
+   ANV_FROM_HANDLE(anv_render_pass, pass, _pass);
+
+   anv_device_free(device, pass->attachments);
+
+   for (uint32_t i = 0; i < pass->subpass_count; i++) {
+      /* In VkSubpassCreateInfo, each of the attachment arrays may be null.
+       * Don't free the null arrays.
+       */
+      struct anv_subpass *subpass = &pass->subpasses[i];
+
+      anv_device_free(device, subpass->input_attachments);
+      anv_device_free(device, subpass->color_attachments);
+      anv_device_free(device, subpass->resolve_attachments);
+   }
+
+   anv_device_free(device, pass);
+
+   return VK_SUCCESS;
+}
+
+VkResult anv_GetRenderAreaGranularity(
+    VkDevice                                    device,
+    VkRenderPass                                renderPass,
+    VkExtent2D*                                 pGranularity)
+{
+   *pGranularity = (VkExtent2D) { 1, 1 };
+
+   return VK_SUCCESS;
+}
+
+void vkCmdDbgMarkerBegin(
+    VkCmdBuffer                              cmdBuffer,
+    const char*                                 pMarker)
+   __attribute__ ((visibility ("default")));
+
+void vkCmdDbgMarkerEnd(
+   VkCmdBuffer                              cmdBuffer)
+   __attribute__ ((visibility ("default")));
+
+void vkCmdDbgMarkerBegin(
+    VkCmdBuffer                              cmdBuffer,
+    const char*                                 pMarker)
+{
+}
+
+void vkCmdDbgMarkerEnd(
+    VkCmdBuffer                              cmdBuffer)
+{
+}