| #!/usr/bin/env python3 |
| # |
| # VK |
| # |
| # Copyright (c) 2015-2016 The Khronos Group Inc. |
| # Copyright (c) 2015-2016 Valve Corporation |
| # Copyright (c) 2015-2016 LunarG, Inc. |
| # Copyright (c) 2015-2016 Google Inc. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # Author: Tobin Ehlis <tobine@google.com> |
| # Author: Courtney Goeltzenleuchter <courtneygo@google.com> |
| # Author: Jon Ashburn <jon@lunarg.com> |
| # Author: Mark Lobodzinski <mark@lunarg.com> |
| # Author: Mike Stroyan <stroyan@google.com> |
| # Author: Tony Barbour <tony@LunarG.com> |
| # Author: Chia-I Wu <olv@google.com> |
| # Author: Gwan-gyeong Mun <kk.moon@samsung.com> |
| |
| import sys |
| import os |
| import re |
| |
| import vulkan |
| import vk_helper |
| from source_line_info import sourcelineinfo |
| from collections import defaultdict |
| |
| def proto_is_global(proto): |
| global_function_names = [ |
| "CreateInstance", |
| "EnumerateInstanceLayerProperties", |
| "EnumerateInstanceExtensionProperties", |
| "EnumerateDeviceLayerProperties", |
| "EnumerateDeviceExtensionProperties", |
| "CreateXcbSurfaceKHR", |
| "GetPhysicalDeviceXcbPresentationSupportKHR", |
| "CreateXlibSurfaceKHR", |
| "GetPhysicalDeviceXlibPresentationSupportKHR", |
| "CreateWaylandSurfaceKHR", |
| "GetPhysicalDeviceWaylandPresentationSupportKHR", |
| "CreateMirSurfaceKHR", |
| "GetPhysicalDeviceMirPresentationSupportKHR", |
| "CreateAndroidSurfaceKHR", |
| "CreateWin32SurfaceKHR", |
| "GetPhysicalDeviceWin32PresentationSupportKHR", |
| "GetPhysicalDeviceDisplayPropertiesKHR", |
| "GetPhysicalDeviceDisplayPlanePropertiesKHR", |
| "GetDisplayPlaneSupportedDisplaysKHR", |
| "GetDisplayModePropertiesKHR", |
| "CreateDisplayModeKHR", |
| "GetDisplayPlaneCapabilitiesKHR", |
| "CreateDisplayPlaneSurfaceKHR" |
| ] |
| if proto.params[0].ty == "VkInstance" or proto.params[0].ty == "VkPhysicalDevice" or proto.name in global_function_names: |
| return True |
| else: |
| return False |
| |
| def wsi_name(ext_name): |
| wsi_prefix = "" |
| if 'Xcb' in ext_name: |
| wsi_prefix = 'XCB' |
| elif 'Xlib' in ext_name: |
| wsi_prefix = 'XLIB' |
| elif 'Win32' in ext_name: |
| wsi_prefix = 'WIN32' |
| elif 'Mir' in ext_name: |
| wsi_prefix = 'MIR' |
| elif 'Wayland' in ext_name: |
| wsi_prefix = 'WAYLAND' |
| elif 'Android' in ext_name: |
| wsi_prefix = 'ANDROID' |
| else: |
| wsi_prefix = '' |
| return wsi_prefix |
| |
| def wsi_ifdef(ext_name): |
| wsi_prefix = wsi_name(ext_name) |
| if not wsi_prefix: |
| return '' |
| else: |
| return "#ifdef VK_USE_PLATFORM_%s_KHR" % wsi_prefix |
| |
| def wsi_endif(ext_name): |
| wsi_prefix = wsi_name(ext_name) |
| if not wsi_prefix: |
| return '' |
| else: |
| return "#endif // VK_USE_PLATFORM_%s_KHR" % wsi_prefix |
| |
| def generate_get_proc_addr_check(name): |
| return " if (!%s || %s[0] != 'v' || %s[1] != 'k')\n" \ |
| " return NULL;" % ((name,) * 3) |
| |
| def ucc_to_U_C_C(CamelCase): |
| temp = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', CamelCase) |
| return re.sub('([a-z0-9])([A-Z])', r'\1_\2', temp).upper() |
| |
| # Parse complete struct chain and add any new ndo_uses to the dict |
| def gather_object_uses_in_struct(obj_list, struct_type): |
| struct_uses = {} |
| if vk_helper.typedef_rev_dict[struct_type] in vk_helper.struct_dict: |
| struct_type = vk_helper.typedef_rev_dict[struct_type] |
| # Parse elements of this struct param to identify objects and/or arrays of objects |
| for m in sorted(vk_helper.struct_dict[struct_type]): |
| array_len = "%s" % (str(vk_helper.struct_dict[struct_type][m]['array_size'])) |
| base_type = vk_helper.struct_dict[struct_type][m]['type'] |
| mem_name = vk_helper.struct_dict[struct_type][m]['name'] |
| if array_len != '0': |
| mem_name = "%s[%s]" % (mem_name, array_len) |
| if base_type in obj_list: |
| #if array_len not in ndo_uses: |
| # struct_uses[array_len] = [] |
| #struct_uses[array_len].append("%s%s,%s" % (name_prefix, struct_name, base_type)) |
| struct_uses[mem_name] = base_type |
| elif vk_helper.is_type(base_type, 'struct'): |
| sub_uses = gather_object_uses_in_struct(obj_list, base_type) |
| if len(sub_uses) > 0: |
| struct_uses[mem_name] = sub_uses |
| return struct_uses |
| |
| # For the given list of object types, Parse the given list of params |
| # and return dict of params that use one of the obj_list types |
| # Format of the dict is that terminal elements have <name>,<type> |
| # non-terminal elements will have <name>[<array_size>] |
| # TODO : This analysis could be done up-front at vk_helper time |
| def get_object_uses(obj_list, params): |
| obj_uses = {} |
| local_decls = {} |
| param_count = 'NONE' # track params that give array sizes |
| for p in params: |
| base_type = p.ty.replace('const ', '').strip('*') |
| array_len = '' |
| is_ptr = False |
| if 'count' in p.name.lower(): |
| param_count = p.name |
| ptr_txt = '' |
| if '*' in p.ty: |
| is_ptr = True |
| ptr_txt = '*' |
| if base_type in obj_list: |
| if is_ptr and 'const' in p.ty and param_count != 'NONE': |
| array_len = "[%s]" % param_count |
| # Non-arrays we can overwrite in place, but need local decl for arrays |
| local_decls[p.name] = '%s%s' % (base_type, ptr_txt) |
| #if array_len not in obj_uses: |
| # obj_uses[array_len] = {} |
| # obj_uses[array_len][p.name] = base_type |
| obj_uses["%s%s" % (p.name, array_len)] = base_type |
| elif vk_helper.is_type(base_type, 'struct'): |
| struct_name = p.name |
| if 'NONE' != param_count: |
| struct_name = "%s[%s]" % (struct_name, param_count) |
| struct_uses = gather_object_uses_in_struct(obj_list, base_type) |
| if len(struct_uses) > 0: |
| obj_uses[struct_name] = struct_uses |
| # This is a top-level struct w/ uses below it, so need local decl |
| local_decls['%s' % (p.name)] = '%s%s' % (base_type, ptr_txt) |
| return (obj_uses, local_decls) |
| |
| class Subcommand(object): |
| def __init__(self, outfile): |
| self.outfile = outfile |
| self.headers = vulkan.headers |
| self.protos = vulkan.protos |
| self.no_addr = False |
| self.layer_name = "" |
| self.lineinfo = sourcelineinfo() |
| self.wsi = sys.argv[1] |
| |
| def run(self): |
| if self.outfile: |
| with open(self.outfile, "w") as outfile: |
| outfile.write(self.generate()) |
| else: |
| print(self.generate()) |
| |
| def generate(self): |
| copyright = self.generate_copyright() |
| header = self.generate_header() |
| body = self.generate_body() |
| footer = self.generate_footer() |
| |
| contents = [] |
| if copyright: |
| contents.append(copyright) |
| if header: |
| contents.append(header) |
| if body: |
| contents.append(body) |
| if footer: |
| contents.append(footer) |
| |
| return "\n\n".join(contents) |
| |
| def generate_copyright(self): |
| return """/* THIS FILE IS GENERATED. DO NOT EDIT. */ |
| |
| /* |
| * Copyright (c) 2015-2016 The Khronos Group Inc. |
| * Copyright (c) 2015-2016 Valve Corporation |
| * Copyright (c) 2015-2016 LunarG, Inc. |
| * Copyright (c) 2015-2016 Google, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| * Author: Tobin Ehlis <tobine@google.com> |
| * Author: Courtney Goeltzenleuchter <courtneygo@google.com> |
| * Author: Jon Ashburn <jon@lunarg.com> |
| * Author: Mark Lobodzinski <mark@lunarg.com> |
| * Author: Mike Stroyan <stroyan@google.com> |
| * Author: Tony Barbour <tony@LunarG.com> |
| */""" |
| |
| def generate_header(self): |
| return "\n".join(["#include <" + h + ">" for h in self.headers]) |
| |
| def generate_body(self): |
| pass |
| |
| def generate_footer(self): |
| pass |
| |
| # Return set of printf '%' qualifier and input to that qualifier |
| def _get_printf_params(self, vk_type, name, output_param, cpp=False): |
| # TODO : Need ENUM and STRUCT checks here |
| if vk_helper.is_type(vk_type, 'enum'):#"_TYPE" in vk_type: # TODO : This should be generic ENUM check |
| return ("%s", "string_%s(%s)" % (vk_type.replace('const ', '').strip('*'), name)) |
| if "char*" == vk_type: |
| return ("%s", name) |
| if "uint64" in vk_type: |
| if '*' in vk_type: |
| return ("%lu", "*%s" % name) |
| return ("%lu", name) |
| if vk_type.strip('*') in vulkan.object_non_dispatch_list: |
| if '*' in vk_type: |
| return ("%lu", "%s" % name) |
| return ("%lu", "%s" % name) |
| if "size" in vk_type: |
| if '*' in vk_type: |
| return ("%lu", "(unsigned long)*%s" % name) |
| return ("%lu", "(unsigned long)%s" % name) |
| if "float" in vk_type: |
| if '[' in vk_type: # handle array, current hard-coded to 4 (TODO: Make this dynamic) |
| if cpp: |
| return ("[%i, %i, %i, %i]", '"[" << %s[0] << "," << %s[1] << "," << %s[2] << "," << %s[3] << "]"' % (name, name, name, name)) |
| return ("[%f, %f, %f, %f]", "%s[0], %s[1], %s[2], %s[3]" % (name, name, name, name)) |
| return ("%f", name) |
| if "bool" in vk_type.lower() or 'xcb_randr_crtc_t' in vk_type: |
| return ("%u", name) |
| if True in [t in vk_type.lower() for t in ["int", "flags", "mask", "xcb_window_t"]]: |
| if '[' in vk_type: # handle array, current hard-coded to 4 (TODO: Make this dynamic) |
| if cpp: |
| return ("[%i, %i, %i, %i]", "%s[0] << %s[1] << %s[2] << %s[3]" % (name, name, name, name)) |
| return ("[%i, %i, %i, %i]", "%s[0], %s[1], %s[2], %s[3]" % (name, name, name, name)) |
| if '*' in vk_type: |
| if 'pUserData' == name: |
| return ("%i", "((pUserData == 0) ? 0 : *(pUserData))") |
| if 'const' in vk_type.lower(): |
| return ("0x%p", "(void*)(%s)" % name) |
| return ("%i", "*(%s)" % name) |
| return ("%i", name) |
| # TODO : This is special-cased as there's only one "format" param currently and it's nice to expand it |
| if "VkFormat" == vk_type: |
| if cpp: |
| return ("0x%p", "&%s" % name) |
| return ("{%s.channelFormat = %%s, %s.numericFormat = %%s}" % (name, name), "string_VK_COLOR_COMPONENT_FORMAT(%s.channelFormat), string_VK_FORMAT_RANGE_SIZE(%s.numericFormat)" % (name, name)) |
| if output_param: |
| return ("0x%p", "(void*)*%s" % name) |
| if vk_helper.is_type(vk_type, 'struct') and '*' not in vk_type: |
| return ("0x%p", "(void*)(&%s)" % name) |
| return ("0x%p", "(void*)(%s)" % name) |
| |
| def _gen_create_msg_callback(self): |
| r_body = [] |
| r_body.append('%s' % self.lineinfo.get()) |
| r_body.append('VKAPI_ATTR VkResult VKAPI_CALL CreateDebugReportCallbackEXT(') |
| r_body.append(' VkInstance instance,') |
| r_body.append(' const VkDebugReportCallbackCreateInfoEXT* pCreateInfo,') |
| r_body.append(' const VkAllocationCallbacks* pAllocator,') |
| r_body.append(' VkDebugReportCallbackEXT* pCallback)') |
| r_body.append('{') |
| # Switch to this code section for the new per-instance storage and debug callbacks |
| if self.layer_name in ['unique_objects']: |
| r_body.append(' VkLayerInstanceDispatchTable *pInstanceTable = get_dispatch_table(%s_instance_table_map, instance);' % self.layer_name ) |
| r_body.append(' VkResult result = pInstanceTable->CreateDebugReportCallbackEXT(instance, pCreateInfo, pAllocator, pCallback);') |
| r_body.append(' if (VK_SUCCESS == result) {') |
| r_body.append(' layer_data *my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map);') |
| r_body.append(' result = layer_create_msg_callback(my_data->report_data,') |
| r_body.append(' false,') |
| r_body.append(' pCreateInfo,') |
| r_body.append(' pAllocator,') |
| r_body.append(' pCallback);') |
| r_body.append(' }') |
| r_body.append(' return result;') |
| else: |
| r_body.append(' VkResult result = instance_dispatch_table(instance)->CreateDebugReportCallbackEXT(instance, pCreateInfo, pAllocator, pCallback);') |
| r_body.append(' if (VK_SUCCESS == result) {') |
| r_body.append(' layer_data *my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map);') |
| r_body.append(' result = layer_create_msg_callback(my_data->report_data, false, pCreateInfo, pAllocator, pCallback);') |
| r_body.append(' }') |
| r_body.append(' return result;') |
| r_body.append('}') |
| return "\n".join(r_body) |
| |
| def _gen_destroy_msg_callback(self): |
| r_body = [] |
| r_body.append('%s' % self.lineinfo.get()) |
| r_body.append('VKAPI_ATTR void VKAPI_CALL DestroyDebugReportCallbackEXT(VkInstance instance, VkDebugReportCallbackEXT msgCallback, const VkAllocationCallbacks *pAllocator)') |
| r_body.append('{') |
| # Switch to this code section for the new per-instance storage and debug callbacks |
| if self.layer_name in ['unique_objects']: |
| r_body.append(' VkLayerInstanceDispatchTable *pInstanceTable = get_dispatch_table(%s_instance_table_map, instance);' % self.layer_name ) |
| else: |
| r_body.append(' VkLayerInstanceDispatchTable *pInstanceTable = instance_dispatch_table(instance);') |
| r_body.append(' pInstanceTable->DestroyDebugReportCallbackEXT(instance, msgCallback, pAllocator);') |
| r_body.append(' layer_data *my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map);') |
| r_body.append(' layer_destroy_msg_callback(my_data->report_data, msgCallback, pAllocator);') |
| r_body.append('}') |
| return "\n".join(r_body) |
| |
| def _gen_debug_report_msg(self): |
| r_body = [] |
| r_body.append('%s' % self.lineinfo.get()) |
| r_body.append('VKAPI_ATTR void VKAPI_CALL DebugReportMessageEXT(VkInstance instance, VkDebugReportFlagsEXT flags, VkDebugReportObjectTypeEXT objType, uint64_t object, size_t location, int32_t msgCode, const char *pLayerPrefix, const char *pMsg)') |
| r_body.append('{') |
| # Switch to this code section for the new per-instance storage and debug callbacks |
| r_body.append(' VkLayerInstanceDispatchTable *pInstanceTable = instance_dispatch_table(instance);') |
| r_body.append(' pInstanceTable->DebugReportMessageEXT(instance, flags, objType, object, location, msgCode, pLayerPrefix, pMsg);') |
| r_body.append('}') |
| return "\n".join(r_body) |
| |
| def _gen_layer_logging_workaround(self): |
| body = [] |
| body.append('%s' % self.lineinfo.get()) |
| body.append('// vk_layer_logging.h expects these to be defined') |
| body.append('') |
| body.append('VKAPI_ATTR VkResult VKAPI_CALL') |
| body.append('vkCreateDebugReportCallbackEXT(VkInstance instance, const VkDebugReportCallbackCreateInfoEXT *pCreateInfo,') |
| body.append(' const VkAllocationCallbacks *pAllocator, VkDebugReportCallbackEXT *pMsgCallback) {') |
| body.append(' return %s::CreateDebugReportCallbackEXT(instance, pCreateInfo, pAllocator, pMsgCallback);' % self.layer_name) |
| body.append('}') |
| body.append('') |
| body.append('VKAPI_ATTR void VKAPI_CALL vkDestroyDebugReportCallbackEXT(VkInstance instance,') |
| body.append(' VkDebugReportCallbackEXT msgCallback,') |
| body.append(' const VkAllocationCallbacks *pAllocator) {') |
| body.append(' %s::DestroyDebugReportCallbackEXT(instance, msgCallback, pAllocator);' % self.layer_name) |
| body.append('}') |
| body.append('') |
| body.append('VKAPI_ATTR void VKAPI_CALL') |
| body.append('vkDebugReportMessageEXT(VkInstance instance, VkDebugReportFlagsEXT flags, VkDebugReportObjectTypeEXT objType, uint64_t object,') |
| body.append(' size_t location, int32_t msgCode, const char *pLayerPrefix, const char *pMsg) {') |
| body.append(' %s::DebugReportMessageEXT(instance, flags, objType, object, location, msgCode, pLayerPrefix, pMsg);' % self.layer_name) |
| body.append('}') |
| |
| return "\n".join(body) |
| |
| def _gen_layer_interface_v0_functions(self): |
| body = [] |
| body.append('%s' % self.lineinfo.get()) |
| body.append('// loader-layer interface v0, just wrappers since there is only a layer') |
| body.append('') |
| |
| body.append('VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateInstanceExtensionProperties(const char *pLayerName, uint32_t *pCount, VkExtensionProperties* pProperties)') |
| body.append('{') |
| body.append(' return %s::EnumerateInstanceExtensionProperties(pLayerName, pCount, pProperties);' % self.layer_name) |
| body.append('}') |
| body.append('') |
| body.append('VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateInstanceLayerProperties(uint32_t *pCount, VkLayerProperties* pProperties)') |
| body.append('{') |
| body.append(' return %s::EnumerateInstanceLayerProperties(pCount, pProperties);' % self.layer_name) |
| body.append('}') |
| body.append('') |
| body.append('VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateDeviceLayerProperties(VkPhysicalDevice physicalDevice, uint32_t *pCount, VkLayerProperties* pProperties)') |
| body.append('{') |
| body.append(' // the layer command handles VK_NULL_HANDLE just fine internally') |
| body.append(' assert(physicalDevice == VK_NULL_HANDLE);') |
| body.append(' return %s::EnumerateDeviceLayerProperties(VK_NULL_HANDLE, pCount, pProperties);' % self.layer_name) |
| body.append('}') |
| body.append('') |
| body.append('VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetDeviceProcAddr(VkDevice dev, const char *funcName)') |
| body.append('{') |
| body.append(' return %s::GetDeviceProcAddr(dev, funcName);' % self.layer_name) |
| body.append('}') |
| body.append('') |
| body.append('VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr(VkInstance instance, const char *funcName)') |
| body.append('{') |
| body.append(' return %s::GetInstanceProcAddr(instance, funcName);' % self.layer_name) |
| body.append('}') |
| body.append('') |
| body.append('VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateDeviceExtensionProperties(VkPhysicalDevice physicalDevice,') |
| body.append(' const char *pLayerName, uint32_t *pCount,') |
| body.append(' VkExtensionProperties *pProperties)') |
| body.append('{') |
| body.append(' // the layer command handles VK_NULL_HANDLE just fine internally') |
| body.append(' assert(physicalDevice == VK_NULL_HANDLE);') |
| body.append(' return %s::EnumerateDeviceExtensionProperties(VK_NULL_HANDLE, pLayerName, pCount, pProperties);' % self.layer_name) |
| body.append('}') |
| |
| return "\n".join(body) |
| |
| def _generate_dispatch_entrypoints(self, qual=""): |
| if qual: |
| qual += " " |
| |
| funcs = [] |
| intercepted = [] |
| for proto in self.protos: |
| if proto.name in ["EnumerateInstanceExtensionProperties", |
| "EnumerateInstanceLayerProperties", |
| "EnumerateDeviceLayerProperties", |
| "GetDeviceProcAddr", |
| "GetInstanceProcAddr"]: |
| funcs.append(proto.c_func(attr="VKAPI") + ';') |
| intercepted.append(proto) |
| else: |
| intercept = self.generate_intercept(proto, qual) |
| if intercept is None: |
| # fill in default intercept for certain entrypoints |
| if 'CreateDebugReportCallbackEXT' == proto.name: |
| intercept = self._gen_layer_dbg_create_msg_callback() |
| elif 'DestroyDebugReportCallbackEXT' == proto.name: |
| intercept = self._gen_layer_dbg_destroy_msg_callback() |
| elif 'DebugReportMessageEXT' == proto.name: |
| intercept = self._gen_debug_report_msg() |
| elif 'CreateDevice' == proto.name: |
| funcs.append('/* CreateDevice HERE */') |
| |
| if intercept is not None: |
| funcs.append(intercept) |
| if not "KHR" in proto.name: |
| intercepted.append(proto) |
| |
| instance_lookups = [] |
| device_lookups = [] |
| for proto in intercepted: |
| if proto_is_global(proto): |
| instance_lookups.append("if (!strcmp(name, \"%s\"))" % proto.name) |
| instance_lookups.append(" return (PFN_vkVoidFunction) %s;" % (proto.name)) |
| else: |
| device_lookups.append("if (!strcmp(name, \"%s\"))" % proto.name) |
| device_lookups.append(" return (PFN_vkVoidFunction) %s;" % (proto.name)) |
| |
| # add customized intercept_core_device_command |
| body = [] |
| body.append('%s' % self.lineinfo.get()) |
| body.append("static inline PFN_vkVoidFunction intercept_core_device_command(const char *name)") |
| body.append("{") |
| body.append(generate_get_proc_addr_check("name")) |
| body.append("") |
| body.append(" name += 2;") |
| body.append(" %s" % "\n ".join(device_lookups)) |
| body.append("") |
| body.append(" return NULL;") |
| body.append("}") |
| # add intercept_core_instance_command |
| body.append("static inline PFN_vkVoidFunction intercept_core_instance_command(const char *name)") |
| body.append("{") |
| body.append(generate_get_proc_addr_check("name")) |
| body.append("") |
| body.append(" name += 2;") |
| body.append(" %s" % "\n ".join(instance_lookups)) |
| body.append("") |
| body.append(" return NULL;") |
| body.append("}") |
| |
| funcs.append("\n".join(body)) |
| return "\n\n".join(funcs) |
| |
| def _generate_extensions(self): |
| exts = [] |
| exts.append('%s' % self.lineinfo.get()) |
| exts.append(self._gen_create_msg_callback()) |
| exts.append(self._gen_destroy_msg_callback()) |
| exts.append(self._gen_debug_report_msg()) |
| return "\n".join(exts) |
| |
| def _generate_layer_introspection_function(self): |
| body = [] |
| body.append('%s' % self.lineinfo.get()) |
| body.append('static const VkLayerProperties globalLayerProps = {') |
| body.append(' "VK_LAYER_GOOGLE_%s",' % self.layer_name) |
| body.append(' VK_LAYER_API_VERSION, // specVersion') |
| body.append(' 1, // implementationVersion') |
| body.append(' "Google Validation Layer"') |
| body.append('};') |
| body.append('') |
| |
| body.append('VKAPI_ATTR VkResult VKAPI_CALL EnumerateInstanceLayerProperties(uint32_t *pCount, VkLayerProperties* pProperties)') |
| body.append('{') |
| body.append(' return util_GetLayerProperties(1, &globalLayerProps, pCount, pProperties);') |
| body.append('}') |
| body.append('') |
| body.append('VKAPI_ATTR VkResult VKAPI_CALL EnumerateDeviceLayerProperties(VkPhysicalDevice physicalDevice, uint32_t *pCount, VkLayerProperties* pProperties)') |
| body.append('{') |
| body.append(' return util_GetLayerProperties(1, &globalLayerProps, pCount, pProperties);') |
| body.append('}') |
| body.append('') |
| body.append('VKAPI_ATTR VkResult VKAPI_CALL EnumerateInstanceExtensionProperties(const char *pLayerName, uint32_t *pCount, VkExtensionProperties* pProperties)') |
| body.append('{') |
| body.append(' if (pLayerName && !strcmp(pLayerName, globalLayerProps.layerName))') |
| body.append(' return util_GetExtensionProperties(0, NULL, pCount, pProperties);') |
| body.append('') |
| body.append(' return VK_ERROR_LAYER_NOT_PRESENT;') |
| body.append('}') |
| body.append('') |
| body.append('VKAPI_ATTR VkResult VKAPI_CALL EnumerateDeviceExtensionProperties(VkPhysicalDevice physicalDevice,') |
| body.append(' const char *pLayerName, uint32_t *pCount,') |
| body.append(' VkExtensionProperties *pProperties)') |
| body.append('{') |
| body.append(' if (pLayerName && !strcmp(pLayerName, globalLayerProps.layerName))') |
| body.append(' return util_GetExtensionProperties(0, nullptr, pCount, pProperties);') |
| body.append('') |
| body.append(' assert(physicalDevice);') |
| body.append(' VkLayerInstanceDispatchTable* pTable = get_dispatch_table(%s_instance_table_map, physicalDevice);' % self.layer_name) |
| body.append(' return pTable->EnumerateDeviceExtensionProperties(physicalDevice, NULL, pCount, pProperties);') |
| body.append('}') |
| |
| return "\n".join(body) |
| |
| def _generate_layer_gpa_function(self, extensions=[], instance_extensions=[]): |
| func_body = [] |
| # |
| # New style of GPA Functions for the new layer_data/layer_logging changes |
| # |
| if self.layer_name in ['unique_objects']: |
| for ext_enable, ext_list in extensions: |
| func_body.append('%s' % self.lineinfo.get()) |
| func_body.append('static inline PFN_vkVoidFunction intercept_%s_command(const char *name, VkDevice dev)' % ext_enable) |
| func_body.append('{') |
| func_body.append(' if (dev) {') |
| func_body.append(' layer_data *my_data = get_my_data_ptr(get_dispatch_key(dev), layer_data_map);') |
| func_body.append(' if (!my_data->%s)' % ext_enable) |
| func_body.append(' return nullptr;') |
| func_body.append(' }\n') |
| |
| for ext_name in ext_list: |
| func_body.append(' if (!strcmp("%s", name))\n' |
| ' return reinterpret_cast<PFN_vkVoidFunction>(%s);' % (ext_name, ext_name[2:])) |
| func_body.append('\n return nullptr;') |
| func_body.append('}\n') |
| |
| func_body.append("VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetDeviceProcAddr(VkDevice device, const char* funcName)\n" |
| "{\n" |
| " PFN_vkVoidFunction addr;\n" |
| " addr = intercept_core_device_command(funcName);\n" |
| " if (addr)\n" |
| " return addr;\n" |
| " assert(device);\n") |
| for ext_enable, _ in extensions: |
| func_body.append(' addr = intercept_%s_command(funcName, device);' % ext_enable) |
| func_body.append(' if (addr)\n' |
| ' return addr;') |
| func_body.append("\n if (get_dispatch_table(%s_device_table_map, device)->GetDeviceProcAddr == NULL)\n" |
| " return NULL;\n" |
| " return get_dispatch_table(%s_device_table_map, device)->GetDeviceProcAddr(device, funcName);\n" |
| "}\n" % (self.layer_name, self.layer_name)) |
| |
| # The WSI-related extensions have independent extension enables |
| wsi_sub_enables = {'WIN32': 'win32_enabled', |
| 'XLIB': 'xlib_enabled', |
| 'XCB': 'xcb_enabled', |
| 'MIR': 'mir_enabled', |
| 'WAYLAND': 'wayland_enabled', |
| 'ANDROID': 'android_enabled'} |
| |
| for ext_enable, ext_list in instance_extensions: |
| func_body.append('%s' % self.lineinfo.get()) |
| func_body.append('static inline PFN_vkVoidFunction intercept_%s_command(const char *name, VkInstance instance)' % ext_enable) |
| func_body.append('{') |
| if ext_enable == 'msg_callback_get_proc_addr': |
| func_body.append(" layer_data *my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map);\n" |
| " return debug_report_get_instance_proc_addr(my_data->report_data, name);") |
| else: |
| func_body.append(" VkLayerInstanceDispatchTable* pTable = get_dispatch_table(%s_instance_table_map, instance);" % self.layer_name) |
| func_body.append(' if (instanceExtMap.size() == 0 || !instanceExtMap[pTable].%s)' % ext_enable) |
| func_body.append(' return nullptr;\n') |
| |
| for ext_name in ext_list: |
| if wsi_name(ext_name): |
| func_body.append('%s' % wsi_ifdef(ext_name)) |
| if wsi_sub_enables[wsi_name(ext_name)]: |
| func_body.append(' if ((instanceExtMap[pTable].%s == true) && !strcmp("%s", name))\n' |
| ' return reinterpret_cast<PFN_vkVoidFunction>(%s);' % (wsi_sub_enables[wsi_name(ext_name)], ext_name, ext_name[2:])) |
| else: |
| func_body.append(' if (!strcmp("%s", name))\n' |
| ' return reinterpret_cast<PFN_vkVoidFunction>(%s);' % (ext_name, ext_name[2:])) |
| if wsi_name(ext_name): |
| func_body.append('%s' % wsi_endif(ext_name)) |
| |
| func_body.append('\n return nullptr;') |
| func_body.append('}\n') |
| |
| func_body.append("VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetInstanceProcAddr(VkInstance instance, const char* funcName)\n" |
| "{\n" |
| " PFN_vkVoidFunction addr;\n" |
| " addr = intercept_core_instance_command(funcName);\n" |
| " if (!addr) {\n" |
| " addr = intercept_core_device_command(funcName);\n" |
| " }") |
| |
| for ext_enable, _ in extensions: |
| func_body.append(" if (!addr) {\n" |
| " addr = intercept_%s_command(funcName, VkDevice(VK_NULL_HANDLE));\n" |
| " }" % ext_enable) |
| |
| func_body.append(" if (addr) {\n" |
| " return addr;\n" |
| " }\n" |
| " assert(instance);\n" |
| ) |
| |
| for ext_enable, _ in instance_extensions: |
| func_body.append(' addr = intercept_%s_command(funcName, instance);' % ext_enable) |
| func_body.append(' if (addr)\n' |
| ' return addr;\n') |
| |
| func_body.append(" if (get_dispatch_table(%s_instance_table_map, instance)->GetInstanceProcAddr == NULL) {\n" |
| " return NULL;\n" |
| " }\n" |
| " return get_dispatch_table(%s_instance_table_map, instance)->GetInstanceProcAddr(instance, funcName);\n" |
| "}\n" % (self.layer_name, self.layer_name)) |
| return "\n".join(func_body) |
| else: |
| func_body.append('%s' % self.lineinfo.get()) |
| func_body.append("VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetDeviceProcAddr(VkDevice device, const char* funcName)\n" |
| "{\n" |
| " PFN_vkVoidFunction addr;\n") |
| func_body.append("\n" |
| " loader_platform_thread_once(&initOnce, init%s);\n\n" |
| " addr = intercept_core_device_command(funcName);\n" |
| " if (addr)\n" |
| " return addr;" % self.layer_name) |
| func_body.append(" assert(device);\n") |
| func_body.append('') |
| func_body.append(' VkLayerDispatchTable *pDisp = device_dispatch_table(device);') |
| if 0 != len(extensions): |
| extra_space = "" |
| for (ext_enable, ext_list) in extensions: |
| if 0 != len(ext_enable): |
| func_body.append(' if (deviceExtMap.size() != 0 && deviceExtMap[pDisp].%s)' % ext_enable) |
| func_body.append(' {') |
| extra_space = " " |
| for ext_name in ext_list: |
| func_body.append(' %sif (!strcmp("%s", funcName))\n' |
| ' return reinterpret_cast<PFN_vkVoidFunction>(%s);' % (extra_space, ext_name, ext_name)) |
| if 0 != len(ext_enable): |
| func_body.append(' }') |
| func_body.append('%s' % self.lineinfo.get()) |
| func_body.append(" {\n" |
| " if (pDisp->GetDeviceProcAddr == NULL)\n" |
| " return NULL;\n" |
| " return pDisp->GetDeviceProcAddr(device, funcName);\n" |
| " }\n" |
| "}\n") |
| func_body.append('%s' % self.lineinfo.get()) |
| func_body.append("VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL GetInstanceProcAddr(VkInstance instance, const char* funcName)\n" |
| "{\n" |
| " PFN_vkVoidFunction addr;\n" |
| ) |
| func_body.append( |
| " loader_platform_thread_once(&initOnce, init%s);\n\n" |
| " addr = intercept_core_instance_command(funcName);\n" |
| " if (addr)\n" |
| " return addr;" % self.layer_name) |
| func_body.append(" assert(instance);\n") |
| func_body.append("") |
| func_body.append(" VkLayerInstanceDispatchTable* pTable = instance_dispatch_table(instance);\n") |
| if 0 != len(instance_extensions): |
| extra_space = "" |
| for (ext_enable, ext_list) in instance_extensions: |
| if 0 != len(ext_enable): |
| if ext_enable == 'msg_callback_get_proc_addr': |
| func_body.append(" layer_data *my_data = get_my_data_ptr(get_dispatch_key(instance), layer_data_map);\n" |
| " addr = debug_report_get_instance_proc_addr(my_data->report_data, funcName);\n" |
| " if (addr) {\n" |
| " return addr;\n" |
| " }\n") |
| else: |
| func_body.append(' if (instanceExtMap.size() != 0 && instanceExtMap[pTable].%s)' % ext_enable) |
| func_body.append(' {') |
| extra_space = " " |
| for ext_name in ext_list: |
| if wsi_name(ext_name): |
| func_body.append('%s' % wsi_ifdef(ext_name)) |
| func_body.append(' %sif (!strcmp("%s", funcName))\n' |
| ' return reinterpret_cast<PFN_vkVoidFunction>(%s);' % (extra_space, ext_name, ext_name)) |
| if wsi_name(ext_name): |
| func_body.append('%s' % wsi_endif(ext_name)) |
| if 0 != len(ext_enable): |
| func_body.append(' }\n') |
| |
| func_body.append(" if (pTable->GetInstanceProcAddr == NULL)\n" |
| " return NULL;\n" |
| " return pTable->GetInstanceProcAddr(instance, funcName);\n" |
| "}\n") |
| return "\n".join(func_body) |
| |
| |
| def _generate_layer_initialization(self, init_opts=False, prefix='vk', lockname=None, condname=None): |
| func_body = ["#include \"vk_dispatch_table_helper.h\""] |
| func_body.append('%s' % self.lineinfo.get()) |
| func_body.append('static void init_%s(layer_data *my_data, const VkAllocationCallbacks *pAllocator)\n' |
| '{\n' % self.layer_name) |
| if init_opts: |
| func_body.append('%s' % self.lineinfo.get()) |
| func_body.append('') |
| func_body.append(' layer_debug_actions(my_data->report_data, my_data->logging_callback, pAllocator, "lunarg_%s");' % self.layer_name) |
| func_body.append('') |
| if lockname is not None: |
| func_body.append('%s' % self.lineinfo.get()) |
| func_body.append(" if (!%sLockInitialized)" % lockname) |
| func_body.append(" {") |
| func_body.append(" // TODO/TBD: Need to delete this mutex sometime. How???") |
| func_body.append(" loader_platform_thread_create_mutex(&%sLock);" % lockname) |
| if condname is not None: |
| func_body.append(" loader_platform_thread_init_cond(&%sCond);" % condname) |
| func_body.append(" %sLockInitialized = 1;" % lockname) |
| func_body.append(" }") |
| func_body.append("}\n") |
| func_body.append('') |
| return "\n".join(func_body) |
| |
| class UniqueObjectsSubcommand(Subcommand): |
| def generate_header(self): |
| header_txt = [] |
| header_txt.append('%s' % self.lineinfo.get()) |
| header_txt.append('#include "unique_objects.h"') |
| return "\n".join(header_txt) |
| |
| # Generate UniqueObjects code for given struct_uses dict of objects that need to be unwrapped |
| # vector_name_set is used to make sure we don't replicate vector names |
| # first_level_param indicates if elements are passed directly into the function else they're below a ptr/struct |
| # TODO : Comment this code |
| def _gen_obj_code(self, struct_uses, param_type, indent, prefix, array_index, vector_name_set, first_level_param): |
| decls = '' |
| pre_code = '' |
| post_code = '' |
| for obj in sorted(struct_uses): |
| name = obj |
| array = '' |
| if '[' in obj: |
| (name, array) = obj.split('[') |
| array = array.strip(']') |
| ptr_type = False |
| if 'p' == obj[0] and obj[1] != obj[1].lower(): # TODO : Not ideal way to determine ptr |
| ptr_type = True |
| if isinstance(struct_uses[obj], dict): |
| local_prefix = '' |
| name = '%s%s' % (prefix, name) |
| if ptr_type: |
| if first_level_param and name in param_type: |
| pre_code += '%sif (%s) {\n' % (indent, name) |
| else: # shadow ptr will have been initialized at this point so check it vs. source ptr |
| pre_code += '%sif (local_%s) {\n' % (indent, name) |
| indent += ' ' |
| if array != '': |
| if 'p' == array[0] and array[1] != array[1].lower(): # TODO : Not ideal way to determine ptr |
| count_prefix = '*' |
| else: |
| count_prefix = '' |
| idx = 'idx%s' % str(array_index) |
| array_index += 1 |
| if first_level_param and name in param_type: |
| pre_code += '%slocal_%s = new safe_%s[%s%s];\n' % (indent, name, param_type[name].strip('*'), count_prefix, array) |
| post_code += ' if (local_%s)\n' % (name) |
| post_code += ' delete[] local_%s;\n' % (name) |
| pre_code += '%sfor (uint32_t %s=0; %s<%s%s%s; ++%s) {\n' % (indent, idx, idx, count_prefix, prefix, array, idx) |
| indent += ' ' |
| if first_level_param: |
| pre_code += '%slocal_%s[%s].initialize(&%s[%s]);\n' % (indent, name, idx, name, idx) |
| local_prefix = '%s[%s].' % (name, idx) |
| elif ptr_type: |
| if first_level_param and name in param_type: |
| pre_code += '%slocal_%s = new safe_%s(%s);\n' % (indent, name, param_type[name].strip('*'), name) |
| post_code += ' if (local_%s)\n' % (name) |
| post_code += ' delete local_%s;\n' % (name) |
| local_prefix = '%s->' % (name) |
| else: |
| local_prefix = '%s.' % (name) |
| assert isinstance(decls, object) |
| (tmp_decl, tmp_pre, tmp_post) = self._gen_obj_code(struct_uses[obj], param_type, indent, local_prefix, array_index, vector_name_set, False) |
| decls += tmp_decl |
| pre_code += tmp_pre |
| post_code += tmp_post |
| if array != '': |
| indent = indent[4:] |
| pre_code += '%s}\n' % (indent) |
| if ptr_type: |
| indent = indent[4:] |
| pre_code += '%s}\n' % (indent) |
| else: |
| if (array_index > 0) or array != '': # TODO : This is not ideal, really want to know if we're anywhere under an array |
| if first_level_param: |
| decls += '%s%s* local_%s = NULL;\n' % (indent, struct_uses[obj], name) |
| if array != '' and not first_level_param: # ptrs under structs will have been initialized so use local_* |
| pre_code += '%sif (local_%s%s) {\n' %(indent, prefix, name) |
| else: |
| pre_code += '%sif (%s%s) {\n' %(indent, prefix, name) |
| indent += ' ' |
| if array != '': |
| idx = 'idx%s' % str(array_index) |
| array_index += 1 |
| if first_level_param: |
| pre_code += '%slocal_%s = new %s[%s];\n' % (indent, name, struct_uses[obj], array) |
| post_code += ' if (local_%s)\n' % (name) |
| post_code += ' delete[] local_%s;\n' % (name) |
| pre_code += '%sfor (uint32_t %s=0; %s<%s%s; ++%s) {\n' % (indent, idx, idx, prefix, array, idx) |
| indent += ' ' |
| name = '%s[%s]' % (name, idx) |
| if name not in vector_name_set: |
| vector_name_set.add(name) |
| pre_code += '%slocal_%s%s = (%s)my_map_data->unique_id_mapping[reinterpret_cast<const uint64_t &>(%s%s)];\n' % (indent, prefix, name, struct_uses[obj], prefix, name) |
| if array != '': |
| indent = indent[4:] |
| pre_code += '%s}\n' % (indent) |
| indent = indent[4:] |
| pre_code += '%s}\n' % (indent) |
| else: |
| pre_code += '%s\n' % (self.lineinfo.get()) |
| if '->' in prefix: # need to update local struct |
| pre_code += '%slocal_%s%s = (%s)my_map_data->unique_id_mapping[reinterpret_cast<const uint64_t &>(%s%s)];\n' % (indent, prefix, name, struct_uses[obj], prefix, name) |
| else: |
| pre_code += '%s%s = (%s)my_map_data->unique_id_mapping[reinterpret_cast<uint64_t &>(%s)];\n' % (indent, name, struct_uses[obj], name) |
| return decls, pre_code, post_code |
| |
| def generate_intercept(self, proto, qual): |
| create_func = False |
| destroy_func = False |
| last_param_index = None #typcially we look at all params for ndos |
| pre_call_txt = '' # code prior to calling down chain such as unwrap uses of ndos |
| post_call_txt = '' # code following call down chain such to wrap newly created ndos, or destroy local wrap struct |
| funcs = [] |
| indent = ' ' # indent level for generated code |
| decl = proto.c_func(attr="VKAPI") |
| # A few API cases that are manual code |
| # TODO : Special case Create*Pipelines funcs to handle creating multiple unique objects |
| explicit_unique_objects_functions = ['GetSwapchainImagesKHR', |
| 'CreateSwapchainKHR', |
| 'CreateInstance', |
| 'DestroyInstance', |
| 'CreateDevice', |
| 'DestroyDevice', |
| 'AllocateMemory', |
| 'CreateComputePipelines', |
| 'CreateGraphicsPipelines', |
| 'GetPhysicalDeviceDisplayPropertiesKHR', |
| 'GetDisplayPlaneSupportedDisplaysKHR', |
| 'GetDisplayModePropertiesKHR' |
| ] |
| # TODO : This is hacky, need to make this a more general-purpose solution for all layers |
| ifdef_dict = {'CreateXcbSurfaceKHR': 'VK_USE_PLATFORM_XCB_KHR', |
| 'CreateAndroidSurfaceKHR': 'VK_USE_PLATFORM_ANDROID_KHR', |
| 'CreateWin32SurfaceKHR': 'VK_USE_PLATFORM_WIN32_KHR', |
| 'CreateXlibSurfaceKHR': 'VK_USE_PLATFORM_XLIB_KHR', |
| 'CreateWaylandSurfaceKHR': 'VK_USE_PLATFORM_WAYLAND_KHR', |
| 'CreateMirSurfaceKHR': 'VK_USE_PLATFORM_MIR_KHR'} |
| # Give special treatment to create functions that return multiple new objects |
| # This dict stores array name and size of array |
| custom_create_dict = {'pDescriptorSets' : 'pAllocateInfo->descriptorSetCount'} |
| pre_call_txt += '%s\n' % (self.lineinfo.get()) |
| if proto.name in explicit_unique_objects_functions: |
| funcs.append('%s%s\n' |
| '{\n' |
| ' return explicit_%s;\n' |
| '}' % (qual, decl, proto.c_call())) |
| return "".join(funcs) |
| if True in [create_txt in proto.name for create_txt in ['Create', 'Allocate']]: |
| create_func = True |
| last_param_index = -1 # For create funcs don't care if last param is ndo |
| if True in [destroy_txt in proto.name for destroy_txt in ['Destroy', 'Free']]: |
| destroy_obj_type = proto.params[-2].ty |
| if destroy_obj_type in vulkan.object_non_dispatch_list: |
| destroy_func = True |
| |
| # First thing we need to do is gather uses of non-dispatchable-objects (ndos) |
| (struct_uses, local_decls) = get_object_uses(vulkan.object_non_dispatch_list, proto.params[1:last_param_index]) |
| |
| dispatch_param = proto.params[0].name |
| if 'CreateInstance' in proto.name: |
| dispatch_param = '*' + proto.params[1].name |
| pre_call_txt += '%slayer_data *my_map_data = get_my_data_ptr(get_dispatch_key(%s), layer_data_map);\n' % (indent, dispatch_param) |
| if len(struct_uses) > 0: |
| pre_call_txt += '// STRUCT USES:%s\n' % sorted(struct_uses) |
| if len(local_decls) > 0: |
| pre_call_txt += '//LOCAL DECLS:%s\n' % sorted(local_decls) |
| if destroy_func: # only one object |
| pre_call_txt += '%sstd::unique_lock<std::mutex> lock(global_lock);\n' % (indent) |
| for del_obj in sorted(struct_uses): |
| pre_call_txt += '%suint64_t local_%s = reinterpret_cast<uint64_t &>(%s);\n' % (indent, del_obj, del_obj) |
| pre_call_txt += '%s%s = (%s)my_map_data->unique_id_mapping[local_%s];\n' % (indent, del_obj, struct_uses[del_obj], del_obj) |
| pre_call_txt += '%smy_map_data->unique_id_mapping.erase(local_%s);\n' % (indent, proto.params[-2].name) |
| pre_call_txt += '%slock.unlock();\n' % (indent) |
| (pre_decl, pre_code, post_code) = ('', '', '') |
| else: |
| (pre_decl, pre_code, post_code) = self._gen_obj_code(struct_uses, local_decls, ' ', '', 0, set(), True) |
| # This is a bit hacky but works for now. Need to decl local versions of top-level structs |
| for ld in sorted(local_decls): |
| init_null_txt = 'NULL'; |
| if '*' not in local_decls[ld]: |
| init_null_txt = '{}'; |
| if local_decls[ld].strip('*') not in vulkan.object_non_dispatch_list: |
| pre_decl += ' safe_%s local_%s = %s;\n' % (local_decls[ld], ld, init_null_txt) |
| if pre_code != '': # lock around map uses |
| pre_code = '%s{\n%sstd::lock_guard<std::mutex> lock(global_lock);\n%s%s}\n' % (indent, indent, pre_code, indent) |
| pre_call_txt += '%s%s' % (pre_decl, pre_code) |
| post_call_txt += '%s' % (post_code) |
| elif create_func: |
| base_type = proto.params[-1].ty.replace('const ', '').strip('*') |
| if base_type not in vulkan.object_non_dispatch_list: |
| return None |
| else: |
| return None |
| |
| ret_val = '' |
| ret_stmt = '' |
| if proto.ret != "void": |
| ret_val = "%s result = " % proto.ret |
| ret_stmt = " return result;\n" |
| if create_func: |
| obj_type = proto.params[-1].ty.strip('*') |
| obj_name = proto.params[-1].name |
| if obj_type in vulkan.object_non_dispatch_list: |
| local_name = "unique%s" % obj_type[2:] |
| post_call_txt += '%sif (VK_SUCCESS == result) {\n' % (indent) |
| indent += ' ' |
| post_call_txt += '%sstd::lock_guard<std::mutex> lock(global_lock);\n' % (indent) |
| if obj_name in custom_create_dict: |
| post_call_txt += '%s\n' % (self.lineinfo.get()) |
| local_name = '%ss' % (local_name) # add 's' to end for vector of many |
| post_call_txt += '%sfor (uint32_t i=0; i<%s; ++i) {\n' % (indent, custom_create_dict[obj_name]) |
| indent += ' ' |
| post_call_txt += '%suint64_t unique_id = global_unique_id++;\n' % (indent) |
| post_call_txt += '%smy_map_data->unique_id_mapping[unique_id] = reinterpret_cast<uint64_t &>(%s[i]);\n' % (indent, obj_name) |
| post_call_txt += '%s%s[i] = reinterpret_cast<%s&>(unique_id);\n' % (indent, obj_name, obj_type) |
| indent = indent[4:] |
| post_call_txt += '%s}\n' % (indent) |
| else: |
| post_call_txt += '%s\n' % (self.lineinfo.get()) |
| post_call_txt += '%suint64_t unique_id = global_unique_id++;\n' % (indent) |
| post_call_txt += '%smy_map_data->unique_id_mapping[unique_id] = reinterpret_cast<uint64_t &>(*%s);\n' % (indent, obj_name) |
| post_call_txt += '%s*%s = reinterpret_cast<%s&>(unique_id);\n' % (indent, obj_name, obj_type) |
| indent = indent[4:] |
| post_call_txt += '%s}\n' % (indent) |
| |
| call_sig = proto.c_call() |
| # Replace default params with any custom local params |
| for ld in local_decls: |
| const_qualifier = '' |
| for p in proto.params: |
| if ld == p.name and 'const' in p.ty: |
| const_qualifier = 'const' |
| call_sig = call_sig.replace(ld, '(%s %s)local_%s' % (const_qualifier, local_decls[ld], ld)) |
| if proto_is_global(proto): |
| table_type = "instance" |
| else: |
| table_type = "device" |
| pre_call_txt += '%s\n' % (self.lineinfo.get()) |
| open_ifdef = '' |
| close_ifdef = '' |
| if proto.name in ifdef_dict: |
| open_ifdef = '#ifdef %s\n' % (ifdef_dict[proto.name]) |
| close_ifdef = '#endif\n' |
| funcs.append('%s' |
| '%s%s\n' |
| '{\n' |
| '%s' |
| ' %sget_dispatch_table(unique_objects_%s_table_map, %s)->%s;\n' |
| '%s' |
| '%s' |
| '}\n' |
| '%s' % (open_ifdef, qual, decl, pre_call_txt, ret_val, table_type, dispatch_param, call_sig, post_call_txt, ret_stmt, close_ifdef)) |
| return "\n\n".join(funcs) |
| |
| def generate_body(self): |
| self.layer_name = "unique_objects" |
| extensions=[('wsi_enabled', |
| ['vkCreateSwapchainKHR', |
| 'vkDestroySwapchainKHR', 'vkGetSwapchainImagesKHR', |
| 'vkAcquireNextImageKHR', 'vkQueuePresentKHR'])] |
| surface_wsi_instance_exts = [ |
| 'vkDestroySurfaceKHR', |
| 'vkGetPhysicalDeviceSurfaceSupportKHR', |
| 'vkGetPhysicalDeviceSurfaceCapabilitiesKHR', |
| 'vkGetPhysicalDeviceSurfaceFormatsKHR', |
| 'vkGetPhysicalDeviceSurfacePresentModesKHR'] |
| display_wsi_instance_exts = [ |
| 'vkGetPhysicalDeviceDisplayPropertiesKHR', |
| 'vkGetPhysicalDeviceDisplayPlanePropertiesKHR', |
| 'vkGetDisplayPlaneSupportedDisplaysKHR', |
| 'vkGetDisplayModePropertiesKHR', |
| 'vkCreateDisplayModeKHR', |
| 'vkGetDisplayPlaneCapabilitiesKHR', |
| 'vkCreateDisplayPlaneSurfaceKHR'] |
| if self.wsi == 'Win32': |
| instance_extensions=[('wsi_enabled', surface_wsi_instance_exts), |
| ('display_enabled', display_wsi_instance_exts), |
| ('win32_enabled', ['vkCreateWin32SurfaceKHR'])] |
| elif self.wsi == 'Android': |
| instance_extensions=[('wsi_enabled', surface_wsi_instance_exts), |
| ('android_enabled', ['vkCreateAndroidSurfaceKHR'])] |
| elif self.wsi == 'Xcb' or self.wsi == 'Xlib' or self.wsi == 'Wayland' or self.wsi == 'Mir': |
| instance_extensions=[('wsi_enabled', surface_wsi_instance_exts), |
| ('display_enabled', display_wsi_instance_exts), |
| ('xcb_enabled', ['vkCreateXcbSurfaceKHR']), |
| ('xlib_enabled', ['vkCreateXlibSurfaceKHR']), |
| ('wayland_enabled', ['vkCreateWaylandSurfaceKHR']), |
| ('mir_enabled', ['vkCreateMirSurfaceKHR'])] |
| elif self.wsi == 'Display': |
| instance_extensions=[('wsi_enabled', surface_wsi_instance_exts), |
| ('display_enabled', display_wsi_instance_exts)] |
| else: |
| print('Error: Undefined DisplayServer') |
| instance_extensions=[] |
| |
| body = ["namespace %s {" % self.layer_name, |
| self._generate_dispatch_entrypoints(), |
| self._generate_layer_introspection_function(), |
| self._generate_layer_gpa_function(extensions, |
| instance_extensions), |
| "} // namespace %s" % self.layer_name, |
| self._gen_layer_interface_v0_functions()] |
| return "\n\n".join(body) |
| |
| def main(): |
| wsi = { |
| "Win32", |
| "Android", |
| "Xcb", |
| "Xlib", |
| "Wayland", |
| "Mir", |
| "Display", |
| } |
| |
| subcommands = { |
| "unique_objects" : UniqueObjectsSubcommand, |
| } |
| |
| if len(sys.argv) < 4 or sys.argv[1] not in wsi or sys.argv[2] not in subcommands or not os.path.exists(sys.argv[3]): |
| print("Usage: %s <wsi> <subcommand> <input_header> [outdir]" % sys.argv[0]) |
| print |
| print("Available subcommands are: %s" % " ".join(subcommands)) |
| exit(1) |
| |
| hfp = vk_helper.HeaderFileParser(sys.argv[3]) |
| hfp.parse() |
| vk_helper.enum_val_dict = hfp.get_enum_val_dict() |
| vk_helper.enum_type_dict = hfp.get_enum_type_dict() |
| vk_helper.struct_dict = hfp.get_struct_dict() |
| vk_helper.typedef_fwd_dict = hfp.get_typedef_fwd_dict() |
| vk_helper.typedef_rev_dict = hfp.get_typedef_rev_dict() |
| vk_helper.types_dict = hfp.get_types_dict() |
| |
| outfile = None |
| if len(sys.argv) >= 5: |
| outfile = sys.argv[4] |
| |
| subcmd = subcommands[sys.argv[2]](outfile) |
| subcmd.run() |
| |
| if __name__ == "__main__": |
| main() |
