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_draw_indirect_count', 1, True),
60 Extension('VK_KHR_external_fence', 1, 'device->rad_info.has_syncobj_wait_for_submit'),
61 Extension('VK_KHR_external_fence_capabilities', 1, True),
62 Extension('VK_KHR_external_fence_fd', 1, 'device->rad_info.has_syncobj_wait_for_submit'),
63 Extension('VK_KHR_external_memory', 1, True),
64 Extension('VK_KHR_external_memory_capabilities', 1, True),
65 Extension('VK_KHR_external_memory_fd', 1, True),
66 Extension('VK_KHR_external_semaphore', 1, 'device->rad_info.has_syncobj'),
67 Extension('VK_KHR_external_semaphore_capabilities', 1, True),
68 Extension('VK_KHR_external_semaphore_fd', 1, 'device->rad_info.has_syncobj'),
69 Extension('VK_KHR_get_memory_requirements2', 1, True),
70 Extension('VK_KHR_get_physical_device_properties2', 1, True),
71 Extension('VK_KHR_get_surface_capabilities2', 1, 'RADV_HAS_SURFACE'),
72 Extension('VK_KHR_image_format_list', 1, True),
73 Extension('VK_KHR_incremental_present', 1, 'RADV_HAS_SURFACE'),
74 Extension('VK_KHR_maintenance1', 1, True),
75 Extension('VK_KHR_maintenance2', 1, True),
76 Extension('VK_KHR_maintenance3', 1, True),
77 Extension('VK_KHR_push_descriptor', 1, True),
78 Extension('VK_KHR_relaxed_block_layout', 1, True),
79 Extension('VK_KHR_sampler_mirror_clamp_to_edge', 1, True),
80 Extension('VK_KHR_shader_draw_parameters', 1, True),
81 Extension('VK_KHR_storage_buffer_storage_class', 1, True),
82 Extension('VK_KHR_surface', 25, 'RADV_HAS_SURFACE'),
83 Extension('VK_KHR_swapchain', 68, 'RADV_HAS_SURFACE'),
84 Extension('VK_KHR_variable_pointers', 1, True),
85 Extension('VK_KHR_wayland_surface', 6, 'VK_USE_PLATFORM_WAYLAND_KHR'),
86 Extension('VK_KHR_xcb_surface', 6, 'VK_USE_PLATFORM_XCB_KHR'),
87 Extension('VK_KHR_xlib_surface', 6, 'VK_USE_PLATFORM_XLIB_KHR'),
88 Extension('VK_KHR_multiview', 1, True),
89 Extension('VK_EXT_debug_report', 9, True),
90 Extension('VK_EXT_depth_range_unrestricted', 1, True),
91 Extension('VK_EXT_descriptor_indexing', 2, True),
92 Extension('VK_EXT_discard_rectangles', 1, True),
93 Extension('VK_EXT_external_memory_dma_buf', 1, True),
94 Extension('VK_EXT_external_memory_host', 1, 'device->rad_info.has_userptr'),
95 Extension('VK_EXT_global_priority', 1, 'device->rad_info.has_ctx_priority'),
96 Extension('VK_EXT_sampler_filter_minmax', 1, 'device->rad_info.chip_class >= CIK'),
97 Extension('VK_EXT_shader_viewport_index_layer', 1, True),
98 Extension('VK_EXT_vertex_attribute_divisor', 1, True),
99 Extension('VK_AMD_draw_indirect_count', 1, True),
100 Extension('VK_AMD_gcn_shader', 1, True),
101 Extension('VK_AMD_rasterization_order', 1, 'device->has_out_of_order_rast'),
102 Extension('VK_AMD_shader_core_properties', 1, True),
103 Extension('VK_AMD_shader_info', 1, True),
104 Extension('VK_AMD_shader_trinary_minmax', 1, True),
108 def __init__(self
, string
):
109 split
= string
.split('.')
110 self
.major
= int(split
[0])
111 self
.minor
= int(split
[1])
113 assert len(split
) == 3
114 self
.patch
= int(split
[2])
118 # Sanity check. The range bits are required by the definition of the
119 # VK_MAKE_VERSION macro
120 assert self
.major
< 1024 and self
.minor
< 1024
121 assert self
.patch
is None or self
.patch
< 4096
122 assert(str(self
) == string
)
125 ver_list
= [str(self
.major
), str(self
.minor
)]
126 if self
.patch
is not None:
127 ver_list
.append(str(self
.patch
))
128 return '.'.join(ver_list
)
130 def c_vk_version(self
):
131 patch
= self
.patch
if self
.patch
is not None else 0
132 ver_list
= [str(self
.major
), str(self
.minor
), str(patch
)]
133 return 'VK_MAKE_VERSION(' + ', '.join(ver_list
) + ')'
136 # This is just an expansion of VK_VERSION
137 patch
= self
.patch
if self
.patch
is not None else 0
138 return (self
.major
<< 22) |
(self
.minor
<< 12) | patch
140 def __cmp__(self
, other
):
141 # If only one of them has a patch version, "ignore" it by making
142 # other's patch version match self.
143 if (self
.patch
is None) != (other
.patch
is None):
144 other
= copy
.copy(other
)
145 other
.patch
= self
.patch
147 return self
.__int
_ver
().__cmp
__(other
.__int
_ver
())
149 MAX_API_VERSION
= VkVersion(MAX_API_VERSION
)
151 def _init_exts_from_xml(xml
):
152 """ Walk the Vulkan XML and fill out extra extension information. """
157 for ext
in EXTENSIONS
:
158 ext_name_map
[ext
.name
] = ext
160 for ext_elem
in xml
.findall('.extensions/extension'):
161 ext_name
= ext_elem
.attrib
['name']
162 if ext_name
not in ext_name_map
:
165 ext
= ext_name_map
[ext_name
]
166 ext
.type = ext_elem
.attrib
['type']
168 _TEMPLATE_H
= Template(COPYRIGHT
+ """
169 #ifndef RADV_EXTENSIONS_H
170 #define RADV_EXTENSIONS_H
173 RADV_INSTANCE_EXTENSION_COUNT = ${len(instance_extensions)},
174 RADV_DEVICE_EXTENSION_COUNT = ${len(device_extensions)},
177 struct radv_instance_extension_table {
179 bool extensions[RADV_INSTANCE_EXTENSION_COUNT];
181 %for ext in instance_extensions:
182 bool ${ext.name[3:]};
188 struct radv_device_extension_table {
190 bool extensions[RADV_DEVICE_EXTENSION_COUNT];
192 %for ext in device_extensions:
193 bool ${ext.name[3:]};
199 extern const VkExtensionProperties radv_instance_extensions[RADV_INSTANCE_EXTENSION_COUNT];
200 extern const VkExtensionProperties radv_device_extensions[RADV_DEVICE_EXTENSION_COUNT];
201 extern const struct radv_instance_extension_table radv_supported_instance_extensions;
204 struct radv_physical_device;
206 void radv_fill_device_extension_table(const struct radv_physical_device *device,
207 struct radv_device_extension_table* table);
211 _TEMPLATE_C
= Template(COPYRIGHT
+ """
212 #include "radv_private.h"
216 /* Convert the VK_USE_PLATFORM_* defines to booleans */
217 %for platform in ['ANDROID', 'WAYLAND', 'XCB', 'XLIB']:
218 #ifdef VK_USE_PLATFORM_${platform}_KHR
219 # undef VK_USE_PLATFORM_${platform}_KHR
220 # define VK_USE_PLATFORM_${platform}_KHR true
222 # define VK_USE_PLATFORM_${platform}_KHR false
226 /* And ANDROID too */
229 # define ANDROID true
231 # define ANDROID false
234 #define RADV_HAS_SURFACE (VK_USE_PLATFORM_WAYLAND_KHR || \\
235 VK_USE_PLATFORM_XCB_KHR || \\
236 VK_USE_PLATFORM_XLIB_KHR)
238 const VkExtensionProperties radv_instance_extensions[RADV_INSTANCE_EXTENSION_COUNT] = {
239 %for ext in instance_extensions:
240 {"${ext.name}", ${ext.ext_version}},
244 const VkExtensionProperties radv_device_extensions[RADV_DEVICE_EXTENSION_COUNT] = {
245 %for ext in device_extensions:
246 {"${ext.name}", ${ext.ext_version}},
250 const struct radv_instance_extension_table radv_supported_instance_extensions = {
251 %for ext in instance_extensions:
252 .${ext.name[3:]} = ${ext.enable},
256 void radv_fill_device_extension_table(const struct radv_physical_device *device,
257 struct radv_device_extension_table* table)
259 %for ext in device_extensions:
260 table->${ext.name[3:]} = ${ext.enable};
264 VkResult radv_EnumerateInstanceVersion(
265 uint32_t* pApiVersion)
267 *pApiVersion = ${MAX_API_VERSION.c_vk_version()};
272 radv_physical_device_api_version(struct radv_physical_device *dev)
274 if (!ANDROID && dev->rad_info.has_syncobj_wait_for_submit)
275 return VK_MAKE_VERSION(1, 1, 70);
276 return VK_MAKE_VERSION(1, 0, 68);
280 if __name__
== '__main__':
281 parser
= argparse
.ArgumentParser()
282 parser
.add_argument('--out-c', help='Output C file.', required
=True)
283 parser
.add_argument('--out-h', help='Output H file.', required
=True)
284 parser
.add_argument('--xml',
285 help='Vulkan API XML file.',
289 args
= parser
.parse_args()
291 for filename
in args
.xml_files
:
292 _init_exts_from_xml(filename
)
294 for ext
in EXTENSIONS
:
295 assert ext
.type == 'instance' or ext
.type == 'device'
298 'MAX_API_VERSION': MAX_API_VERSION
,
299 'instance_extensions': [e
for e
in EXTENSIONS
if e
.type == 'instance'],
300 'device_extensions': [e
for e
in EXTENSIONS
if e
.type == 'device'],
303 with
open(args
.out_c
, 'w') as f
:
304 f
.write(_TEMPLATE_C
.render(**template_env
))
305 with
open(args
.out_h
, 'w') as f
:
306 f
.write(_TEMPLATE_H
.render(**template_env
))