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COPYRIGHT = """\
/*
* Copyright 2017 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, sub license, 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 NON-INFRINGEMENT.
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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.
*/
"""
import argparse
import copy
import re
import xml.etree.cElementTree as et
def _bool_to_c_expr(b):
if b is True:
return 'true';
elif b is False:
return 'false';
else:
return b;
class Extension:
def __init__(self, name, ext_version, enable):
self.name = name
self.ext_version = int(ext_version)
self.enable = _bool_to_c_expr(enable)
class ApiVersion:
def __init__(self, version, enable):
self.version = version
self.enable = _bool_to_c_expr(enable)
API_PATCH_VERSION = 76
# Supported API versions. Each one is the maximum patch version for the given
# version. Version come in increasing order and each version is available if
# it's provided "enable" condition is true and all previous versions are
# available.
API_VERSIONS = [
ApiVersion('1.0', True),
# DRM_IOCTL_SYNCOBJ_WAIT is required for VK_KHR_external_fence which is a
# required core feature in Vulkan 1.1
ApiVersion('1.1', 'device->has_syncobj_wait'),
]
MAX_API_VERSION = None # Computed later
# On Android, we disable all surface and swapchain extensions. Android's Vulkan
# loader implements VK_KHR_surface and VK_KHR_swapchain, and applications
# cannot access the driver's implementation. Moreoever, if the driver exposes
# the those extension strings, then tests dEQP-VK.api.info.instance.extensions
# and dEQP-VK.api.info.device fail due to the duplicated strings.
EXTENSIONS = [
Extension('VK_ANDROID_native_buffer', 5, 'ANDROID'),
Extension('VK_KHR_16bit_storage', 1, 'device->info.gen >= 8'),
Extension('VK_KHR_bind_memory2', 1, True),
Extension('VK_KHR_dedicated_allocation', 1, True),
Extension('VK_KHR_descriptor_update_template', 1, True),
Extension('VK_KHR_device_group', 1, True),
Extension('VK_KHR_device_group_creation', 1, True),
Extension('VK_KHR_external_fence', 1,
'device->has_syncobj_wait'),
Extension('VK_KHR_external_fence_capabilities', 1, True),
Extension('VK_KHR_external_fence_fd', 1,
'device->has_syncobj_wait'),
Extension('VK_KHR_external_memory', 1, True),
Extension('VK_KHR_external_memory_capabilities', 1, True),
Extension('VK_KHR_external_memory_fd', 1, True),
Extension('VK_KHR_external_semaphore', 1, True),
Extension('VK_KHR_external_semaphore_capabilities', 1, True),
Extension('VK_KHR_external_semaphore_fd', 1, True),
Extension('VK_KHR_get_memory_requirements2', 1, True),
Extension('VK_KHR_get_physical_device_properties2', 1, True),
Extension('VK_KHR_get_surface_capabilities2', 1, 'ANV_HAS_SURFACE'),
Extension('VK_KHR_image_format_list', 1, True),
Extension('VK_KHR_incremental_present', 1, 'ANV_HAS_SURFACE'),
Extension('VK_KHR_maintenance1', 1, True),
Extension('VK_KHR_maintenance2', 1, True),
Extension('VK_KHR_maintenance3', 1, True),
Extension('VK_KHR_push_descriptor', 1, True),
Extension('VK_KHR_relaxed_block_layout', 1, True),
Extension('VK_KHR_sampler_mirror_clamp_to_edge', 1, True),
Extension('VK_KHR_sampler_ycbcr_conversion', 1, True),
Extension('VK_KHR_shader_draw_parameters', 1, True),
Extension('VK_KHR_storage_buffer_storage_class', 1, True),
Extension('VK_KHR_surface', 25, 'ANV_HAS_SURFACE'),
Extension('VK_KHR_swapchain', 68, 'ANV_HAS_SURFACE'),
Extension('VK_KHR_variable_pointers', 1, True),
Extension('VK_KHR_wayland_surface', 6, 'VK_USE_PLATFORM_WAYLAND_KHR'),
Extension('VK_KHR_xcb_surface', 6, 'VK_USE_PLATFORM_XCB_KHR'),
Extension('VK_KHR_xlib_surface', 6, 'VK_USE_PLATFORM_XLIB_KHR'),
Extension('VK_KHR_multiview', 1, True),
Extension('VK_EXT_debug_report', 8, True),
Extension('VK_EXT_external_memory_dma_buf', 1, True),
Extension('VK_EXT_global_priority', 1,
'device->has_context_priority'),
Extension('VK_EXT_shader_viewport_index_layer', 1, True),
Extension('VK_EXT_shader_stencil_export', 1, 'device->info.gen >= 9'),
]
class VkVersion:
def __init__(self, string):
split = string.split('.')
self.major = int(split[0])
self.minor = int(split[1])
if len(split) > 2:
assert len(split) == 3
self.patch = int(split[2])
else:
self.patch = None
# Sanity check. The range bits are required by the definition of the
# VK_MAKE_VERSION macro
assert self.major < 1024 and self.minor < 1024
assert self.patch is None or self.patch < 4096
assert(str(self) == string)
def __str__(self):
ver_list = [str(self.major), str(self.minor)]
if self.patch is not None:
ver_list.append(str(self.patch))
return '.'.join(ver_list)
def c_vk_version(self):
patch = self.patch if self.patch is not None else 0
ver_list = [str(self.major), str(self.minor), str(patch)]
return 'VK_MAKE_VERSION(' + ', '.join(ver_list) + ')'
def __int_ver(self):
# This is just an expansion of VK_VERSION
patch = self.patch if self.patch is not None else 0
return (self.major << 22) | (self.minor << 12) | patch
def __cmp__(self, other):
# If only one of them has a patch version, "ignore" it by making
# other's patch version match self.
if (self.patch is None) != (other.patch is None):
other = copy.copy(other)
other.patch = self.patch
return self.__int_ver().__cmp__(other.__int_ver())
MAX_API_VERSION = VkVersion('0.0.0')
for version in API_VERSIONS:
version.version = VkVersion(version.version)
version.version.patch = API_PATCH_VERSION
assert version.version > MAX_API_VERSION
MAX_API_VERSION = version.version
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