3 * Copyright 2017 Intel Corporation
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sub license, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial portions
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
20 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
21 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
22 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
23 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 import xml
.etree
.cElementTree
as et
32 from mako
.template
import Template
34 MAX_API_VERSION
= '1.1.70'
37 def __init__(self
, name
, ext_version
, enable
):
39 self
.ext_version
= int(ext_version
)
43 self
.enable
= 'false';
47 # On Android, we disable all surface and swapchain extensions. Android's Vulkan
48 # loader implements VK_KHR_surface and VK_KHR_swapchain, and applications
49 # cannot access the driver's implementation. Moreoever, if the driver exposes
50 # the those extension strings, then tests dEQP-VK.api.info.instance.extensions
51 # and dEQP-VK.api.info.device fail due to the duplicated strings.
53 Extension('VK_ANDROID_native_buffer', 5, 'ANDROID && device->rad_info.has_syncobj_wait_for_submit'),
54 Extension('VK_KHR_bind_memory2', 1, True),
55 Extension('VK_KHR_dedicated_allocation', 1, True),
56 Extension('VK_KHR_descriptor_update_template', 1, True),
57 Extension('VK_KHR_device_group', 1, True),
58 Extension('VK_KHR_device_group_creation', 1, True),
59 Extension('VK_KHR_external_fence', 1, 'device->rad_info.has_syncobj_wait_for_submit'),
60 Extension('VK_KHR_external_fence_capabilities', 1, True),
61 Extension('VK_KHR_external_fence_fd', 1, 'device->rad_info.has_syncobj_wait_for_submit'),
62 Extension('VK_KHR_external_memory', 1, True),
63 Extension('VK_KHR_external_memory_capabilities', 1, True),
64 Extension('VK_KHR_external_memory_fd', 1, True),
65 Extension('VK_KHR_external_semaphore', 1, 'device->rad_info.has_syncobj'),
66 Extension('VK_KHR_external_semaphore_capabilities', 1, True),
67 Extension('VK_KHR_external_semaphore_fd', 1, 'device->rad_info.has_syncobj'),
68 Extension('VK_KHR_get_memory_requirements2', 1, True),
69 Extension('VK_KHR_get_physical_device_properties2', 1, True),
70 Extension('VK_KHR_get_surface_capabilities2', 1, 'RADV_HAS_SURFACE'),
71 Extension('VK_KHR_image_format_list', 1, True),
72 Extension('VK_KHR_incremental_present', 1, 'RADV_HAS_SURFACE'),
73 Extension('VK_KHR_maintenance1', 1, True),
74 Extension('VK_KHR_maintenance2', 1, True),
75 Extension('VK_KHR_maintenance3', 1, True),
76 Extension('VK_KHR_push_descriptor', 1, True),
77 Extension('VK_KHR_relaxed_block_layout', 1, True),
78 Extension('VK_KHR_sampler_mirror_clamp_to_edge', 1, True),
79 Extension('VK_KHR_shader_draw_parameters', 1, True),
80 Extension('VK_KHR_storage_buffer_storage_class', 1, True),
81 Extension('VK_KHR_surface', 25, 'RADV_HAS_SURFACE'),
82 Extension('VK_KHR_swapchain', 68, 'RADV_HAS_SURFACE'),
83 Extension('VK_KHR_variable_pointers', 1, True),
84 Extension('VK_KHR_wayland_surface', 6, 'VK_USE_PLATFORM_WAYLAND_KHR'),
85 Extension('VK_KHR_xcb_surface', 6, 'VK_USE_PLATFORM_XCB_KHR'),
86 Extension('VK_KHR_xlib_surface', 6, 'VK_USE_PLATFORM_XLIB_KHR'),
87 Extension('VK_KHR_multiview', 1, True),
88 Extension('VK_EXT_debug_report', 9, True),
89 Extension('VK_EXT_depth_range_unrestricted', 1, True),
90 Extension('VK_EXT_discard_rectangles', 1, True),
91 Extension('VK_EXT_external_memory_dma_buf', 1, True),
92 Extension('VK_EXT_external_memory_host', 1, 'device->rad_info.has_userptr'),
93 Extension('VK_EXT_global_priority', 1, 'device->rad_info.has_ctx_priority'),
94 Extension('VK_EXT_sampler_filter_minmax', 1, 'device->rad_info.chip_class >= CIK'),
95 Extension('VK_EXT_shader_viewport_index_layer', 1, True),
96 Extension('VK_EXT_vertex_attribute_divisor', 1, True),
97 Extension('VK_AMD_draw_indirect_count', 1, True),
98 Extension('VK_AMD_gcn_shader', 1, True),
99 Extension('VK_AMD_rasterization_order', 1, 'device->has_out_of_order_rast'),
100 Extension('VK_AMD_shader_core_properties', 1, True),
101 Extension('VK_AMD_shader_info', 1, True),
102 Extension('VK_AMD_shader_trinary_minmax', 1, True),
106 def __init__(self
, string
):
107 split
= string
.split('.')
108 self
.major
= int(split
[0])
109 self
.minor
= int(split
[1])
111 assert len(split
) == 3
112 self
.patch
= int(split
[2])
116 # Sanity check. The range bits are required by the definition of the
117 # VK_MAKE_VERSION macro
118 assert self
.major
< 1024 and self
.minor
< 1024
119 assert self
.patch
is None or self
.patch
< 4096
120 assert(str(self
) == string
)
123 ver_list
= [str(self
.major
), str(self
.minor
)]
124 if self
.patch
is not None:
125 ver_list
.append(str(self
.patch
))
126 return '.'.join(ver_list
)
128 def c_vk_version(self
):
129 patch
= self
.patch
if self
.patch
is not None else 0
130 ver_list
= [str(self
.major
), str(self
.minor
), str(patch
)]
131 return 'VK_MAKE_VERSION(' + ', '.join(ver_list
) + ')'
134 # This is just an expansion of VK_VERSION
135 patch
= self
.patch
if self
.patch
is not None else 0
136 return (self
.major
<< 22) |
(self
.minor
<< 12) | patch
138 def __cmp__(self
, other
):
139 # If only one of them has a patch version, "ignore" it by making
140 # other's patch version match self.
141 if (self
.patch
is None) != (other
.patch
is None):
142 other
= copy
.copy(other
)
143 other
.patch
= self
.patch
145 return self
.__int
_ver
().__cmp
__(other
.__int
_ver
())
147 MAX_API_VERSION
= VkVersion(MAX_API_VERSION
)
149 def _init_exts_from_xml(xml
):
150 """ Walk the Vulkan XML and fill out extra extension information. """
155 for ext
in EXTENSIONS
:
156 ext_name_map
[ext
.name
] = ext
158 for ext_elem
in xml
.findall('.extensions/extension'):
159 ext_name
= ext_elem
.attrib
['name']
160 if ext_name
not in ext_name_map
:
163 ext
= ext_name_map
[ext_name
]
164 ext
.type = ext_elem
.attrib
['type']
166 _TEMPLATE_H
= Template(COPYRIGHT
+ """
167 #ifndef RADV_EXTENSIONS_H
168 #define RADV_EXTENSIONS_H
171 RADV_INSTANCE_EXTENSION_COUNT = ${len(instance_extensions)},
172 RADV_DEVICE_EXTENSION_COUNT = ${len(device_extensions)},
175 struct radv_instance_extension_table {
177 bool extensions[RADV_INSTANCE_EXTENSION_COUNT];
179 %for ext in instance_extensions:
180 bool ${ext.name[3:]};
186 struct radv_device_extension_table {
188 bool extensions[RADV_DEVICE_EXTENSION_COUNT];
190 %for ext in device_extensions:
191 bool ${ext.name[3:]};
197 const VkExtensionProperties radv_instance_extensions[RADV_INSTANCE_EXTENSION_COUNT];
198 const VkExtensionProperties radv_device_extensions[RADV_DEVICE_EXTENSION_COUNT];
199 const struct radv_instance_extension_table radv_supported_instance_extensions;
202 struct radv_physical_device;
204 void radv_fill_device_extension_table(const struct radv_physical_device *device,
205 struct radv_device_extension_table* table);
209 _TEMPLATE_C
= Template(COPYRIGHT
+ """
210 #include "radv_private.h"
214 /* Convert the VK_USE_PLATFORM_* defines to booleans */
215 %for platform in ['ANDROID', 'WAYLAND', 'XCB', 'XLIB']:
216 #ifdef VK_USE_PLATFORM_${platform}_KHR
217 # undef VK_USE_PLATFORM_${platform}_KHR
218 # define VK_USE_PLATFORM_${platform}_KHR true
220 # define VK_USE_PLATFORM_${platform}_KHR false
224 /* And ANDROID too */
227 # define ANDROID true
229 # define ANDROID false
232 #define RADV_HAS_SURFACE (VK_USE_PLATFORM_WAYLAND_KHR || \\
233 VK_USE_PLATFORM_XCB_KHR || \\
234 VK_USE_PLATFORM_XLIB_KHR)
236 const VkExtensionProperties radv_instance_extensions[RADV_INSTANCE_EXTENSION_COUNT] = {
237 %for ext in instance_extensions:
238 {"${ext.name}", ${ext.ext_version}},
242 const VkExtensionProperties radv_device_extensions[RADV_DEVICE_EXTENSION_COUNT] = {
243 %for ext in device_extensions:
244 {"${ext.name}", ${ext.ext_version}},
248 const struct radv_instance_extension_table radv_supported_instance_extensions = {
249 %for ext in instance_extensions:
250 .${ext.name[3:]} = ${ext.enable},
254 void radv_fill_device_extension_table(const struct radv_physical_device *device,
255 struct radv_device_extension_table* table)
257 %for ext in device_extensions:
258 table->${ext.name[3:]} = ${ext.enable};
262 VkResult radv_EnumerateInstanceVersion(
263 uint32_t* pApiVersion)
265 *pApiVersion = ${MAX_API_VERSION.c_vk_version()};
270 radv_physical_device_api_version(struct radv_physical_device *dev)
272 if (!ANDROID && dev->rad_info.has_syncobj_wait_for_submit)
273 return VK_MAKE_VERSION(1, 1, 70);
274 return VK_MAKE_VERSION(1, 0, 68);
278 if __name__
== '__main__':
279 parser
= argparse
.ArgumentParser()
280 parser
.add_argument('--out-c', help='Output C file.', required
=True)
281 parser
.add_argument('--out-h', help='Output H file.', required
=True)
282 parser
.add_argument('--xml',
283 help='Vulkan API XML file.',
287 args
= parser
.parse_args()
289 for filename
in args
.xml_files
:
290 _init_exts_from_xml(filename
)
292 for ext
in EXTENSIONS
:
293 assert ext
.type == 'instance' or ext
.type == 'device'
296 'MAX_API_VERSION': MAX_API_VERSION
,
297 'instance_extensions': [e
for e
in EXTENSIONS
if e
.type == 'instance'],
298 'device_extensions': [e
for e
in EXTENSIONS
if e
.type == 'device'],
301 with
open(args
.out_c
, 'w') as f
:
302 f
.write(_TEMPLATE_C
.render(**template_env
))
303 with
open(args
.out_h
, 'w') as f
:
304 f
.write(_TEMPLATE_H
.render(**template_env
))