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
= '1.1.107'
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_external_memory_android_hardware_buffer', 3, 'RADV_SUPPORT_ANDROID_HARDWARE_BUFFER && device->rad_info.has_syncobj_wait_for_submit'),
54 Extension('VK_ANDROID_native_buffer', 5, 'ANDROID && device->rad_info.has_syncobj_wait_for_submit'),
55 Extension('VK_KHR_16bit_storage', 1, '!device->use_aco'),
56 Extension('VK_KHR_bind_memory2', 1, True),
57 Extension('VK_KHR_create_renderpass2', 1, True),
58 Extension('VK_KHR_dedicated_allocation', 1, True),
59 Extension('VK_KHR_depth_stencil_resolve', 1, True),
60 Extension('VK_KHR_descriptor_update_template', 1, True),
61 Extension('VK_KHR_device_group', 1, True),
62 Extension('VK_KHR_device_group_creation', 1, True),
63 Extension('VK_KHR_draw_indirect_count', 1, True),
64 Extension('VK_KHR_driver_properties', 1, True),
65 Extension('VK_KHR_external_fence', 1, 'device->rad_info.has_syncobj_wait_for_submit'),
66 Extension('VK_KHR_external_fence_capabilities', 1, True),
67 Extension('VK_KHR_external_fence_fd', 1, 'device->rad_info.has_syncobj_wait_for_submit'),
68 Extension('VK_KHR_external_memory', 1, True),
69 Extension('VK_KHR_external_memory_capabilities', 1, True),
70 Extension('VK_KHR_external_memory_fd', 1, True),
71 Extension('VK_KHR_external_semaphore', 1, 'device->rad_info.has_syncobj'),
72 Extension('VK_KHR_external_semaphore_capabilities', 1, True),
73 Extension('VK_KHR_external_semaphore_fd', 1, 'device->rad_info.has_syncobj'),
74 Extension('VK_KHR_get_display_properties2', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
75 Extension('VK_KHR_get_memory_requirements2', 1, True),
76 Extension('VK_KHR_get_physical_device_properties2', 1, True),
77 Extension('VK_KHR_get_surface_capabilities2', 1, 'RADV_HAS_SURFACE'),
78 Extension('VK_KHR_image_format_list', 1, True),
79 Extension('VK_KHR_imageless_framebuffer', 1, True),
80 Extension('VK_KHR_incremental_present', 1, 'RADV_HAS_SURFACE'),
81 Extension('VK_KHR_maintenance1', 1, True),
82 Extension('VK_KHR_maintenance2', 1, True),
83 Extension('VK_KHR_maintenance3', 1, True),
84 Extension('VK_KHR_pipeline_executable_properties', 1, True),
85 Extension('VK_KHR_push_descriptor', 1, True),
86 Extension('VK_KHR_relaxed_block_layout', 1, True),
87 Extension('VK_KHR_sampler_mirror_clamp_to_edge', 1, True),
88 Extension('VK_KHR_sampler_ycbcr_conversion', 1, True),
89 Extension('VK_KHR_shader_atomic_int64', 1, 'LLVM_VERSION_MAJOR >= 9'),
90 Extension('VK_KHR_shader_clock', 1, True),
91 Extension('VK_KHR_shader_draw_parameters', 1, True),
92 Extension('VK_KHR_shader_float_controls', 1, '!device->use_aco'),
93 Extension('VK_KHR_shader_float16_int8', 1, '!device->use_aco'),
94 Extension('VK_KHR_spirv_1_4', 1, True),
95 Extension('VK_KHR_storage_buffer_storage_class', 1, True),
96 Extension('VK_KHR_surface', 25, 'RADV_HAS_SURFACE'),
97 Extension('VK_KHR_surface_protected_capabilities', 1, 'RADV_HAS_SURFACE'),
98 Extension('VK_KHR_swapchain', 68, 'RADV_HAS_SURFACE'),
99 Extension('VK_KHR_timeline_semaphore', 2, False),
100 Extension('VK_KHR_uniform_buffer_standard_layout', 1, True),
101 Extension('VK_KHR_variable_pointers', 1, True),
102 Extension('VK_KHR_wayland_surface', 6, 'VK_USE_PLATFORM_WAYLAND_KHR'),
103 Extension('VK_KHR_xcb_surface', 6, 'VK_USE_PLATFORM_XCB_KHR'),
104 Extension('VK_KHR_xlib_surface', 6, 'VK_USE_PLATFORM_XLIB_KHR'),
105 Extension('VK_KHR_multiview', 1, True),
106 Extension('VK_KHR_display', 23, 'VK_USE_PLATFORM_DISPLAY_KHR'),
107 Extension('VK_KHR_8bit_storage', 1, 'device->rad_info.chip_class >= GFX8 && !device->use_aco'),
108 Extension('VK_EXT_direct_mode_display', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
109 Extension('VK_EXT_acquire_xlib_display', 1, 'VK_USE_PLATFORM_XLIB_XRANDR_EXT'),
110 Extension('VK_EXT_buffer_device_address', 1, True),
111 Extension('VK_EXT_calibrated_timestamps', 1, True),
112 Extension('VK_EXT_conditional_rendering', 1, True),
113 Extension('VK_EXT_conservative_rasterization', 1, 'device->rad_info.chip_class >= GFX9'),
114 Extension('VK_EXT_display_surface_counter', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
115 Extension('VK_EXT_display_control', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
116 Extension('VK_EXT_debug_report', 9, True),
117 Extension('VK_EXT_depth_clip_enable', 1, True),
118 Extension('VK_EXT_depth_range_unrestricted', 1, True),
119 Extension('VK_EXT_descriptor_indexing', 2, True),
120 Extension('VK_EXT_discard_rectangles', 1, True),
121 Extension('VK_EXT_external_memory_dma_buf', 1, True),
122 Extension('VK_EXT_external_memory_host', 1, 'device->rad_info.has_userptr'),
123 Extension('VK_EXT_global_priority', 1, 'device->rad_info.has_ctx_priority'),
124 Extension('VK_EXT_host_query_reset', 1, True),
125 Extension('VK_EXT_index_type_uint8', 1, 'device->rad_info.chip_class >= GFX8'),
126 Extension('VK_EXT_inline_uniform_block', 1, True),
127 Extension('VK_EXT_memory_budget', 1, True),
128 Extension('VK_EXT_memory_priority', 1, True),
129 Extension('VK_EXT_pci_bus_info', 2, True),
130 Extension('VK_EXT_pipeline_creation_feedback', 1, True),
131 Extension('VK_EXT_post_depth_coverage', 1, 'device->rad_info.chip_class >= GFX10'),
132 Extension('VK_EXT_queue_family_foreign', 1, True),
133 Extension('VK_EXT_sample_locations', 1, True),
134 Extension('VK_EXT_sampler_filter_minmax', 1, 'device->rad_info.chip_class >= GFX7'),
135 Extension('VK_EXT_scalar_block_layout', 1, 'device->rad_info.chip_class >= GFX7'),
136 Extension('VK_EXT_shader_demote_to_helper_invocation',1, 'device->use_aco'),
137 Extension('VK_EXT_shader_viewport_index_layer', 1, True),
138 Extension('VK_EXT_shader_stencil_export', 1, True),
139 Extension('VK_EXT_shader_subgroup_ballot', 1, True),
140 Extension('VK_EXT_shader_subgroup_vote', 1, True),
141 Extension('VK_EXT_texel_buffer_alignment', 1, True),
142 Extension('VK_EXT_transform_feedback', 1, True),
143 Extension('VK_EXT_vertex_attribute_divisor', 3, True),
144 Extension('VK_EXT_ycbcr_image_arrays', 1, True),
145 Extension('VK_AMD_buffer_marker', 1, True),
146 Extension('VK_AMD_draw_indirect_count', 1, True),
147 Extension('VK_AMD_gcn_shader', 1, True),
148 Extension('VK_AMD_gpu_shader_half_float', 1, '!device->use_aco && device->rad_info.chip_class >= GFX9'),
149 Extension('VK_AMD_gpu_shader_int16', 1, '!device->use_aco && device->rad_info.chip_class >= GFX9'),
150 Extension('VK_AMD_rasterization_order', 1, 'device->rad_info.has_out_of_order_rast'),
151 Extension('VK_AMD_shader_ballot', 1, 'device->use_shader_ballot'),
152 Extension('VK_AMD_shader_core_properties', 1, True),
153 Extension('VK_AMD_shader_core_properties2', 1, True),
154 Extension('VK_AMD_shader_info', 1, True),
155 Extension('VK_AMD_shader_trinary_minmax', 1, True),
156 Extension('VK_GOOGLE_decorate_string', 1, True),
157 Extension('VK_GOOGLE_hlsl_functionality1', 1, True),
158 Extension('VK_NV_compute_shader_derivatives', 1, 'device->rad_info.chip_class >= GFX8'),
162 def __init__(self
, string
):
163 split
= string
.split('.')
164 self
.major
= int(split
[0])
165 self
.minor
= int(split
[1])
167 assert len(split
) == 3
168 self
.patch
= int(split
[2])
172 # Sanity check. The range bits are required by the definition of the
173 # VK_MAKE_VERSION macro
174 assert self
.major
< 1024 and self
.minor
< 1024
175 assert self
.patch
is None or self
.patch
< 4096
176 assert(str(self
) == string
)
179 ver_list
= [str(self
.major
), str(self
.minor
)]
180 if self
.patch
is not None:
181 ver_list
.append(str(self
.patch
))
182 return '.'.join(ver_list
)
184 def c_vk_version(self
):
185 patch
= self
.patch
if self
.patch
is not None else 0
186 ver_list
= [str(self
.major
), str(self
.minor
), str(patch
)]
187 return 'VK_MAKE_VERSION(' + ', '.join(ver_list
) + ')'
190 # This is just an expansion of VK_VERSION
191 patch
= self
.patch
if self
.patch
is not None else 0
192 return (self
.major
<< 22) |
(self
.minor
<< 12) | patch
194 def __gt__(self
, other
):
195 # If only one of them has a patch version, "ignore" it by making
196 # other's patch version match self.
197 if (self
.patch
is None) != (other
.patch
is None):
198 other
= copy
.copy(other
)
199 other
.patch
= self
.patch
201 return self
.__int
_ver
() > other
.__int
_ver
()
204 MAX_API_VERSION
= VkVersion(MAX_API_VERSION
)
206 def _init_exts_from_xml(xml
):
207 """ Walk the Vulkan XML and fill out extra extension information. """
212 for ext
in EXTENSIONS
:
213 ext_name_map
[ext
.name
] = ext
215 for ext_elem
in xml
.findall('.extensions/extension'):
216 ext_name
= ext_elem
.attrib
['name']
217 if ext_name
not in ext_name_map
:
220 ext
= ext_name_map
[ext_name
]
221 ext
.type = ext_elem
.attrib
['type']
222 ext
.promotedto
= ext_elem
.attrib
.get('promotedto', None)
224 ext
.requires
= ext_elem
.attrib
['requires'].split(',')
229 if ext
.type == 'instance':
230 check
= 'instance->enabled_extensions.{}'.format(ext
.name
[3:])
231 if ext
.promotedto
is not None:
232 # the xml contains values like VK_VERSION_1_1, but we need to
233 # translate them to VK_API_VERSION_1_1 for the apiVersion check
234 api_ver
= ext
.promotedto
.replace('VK_VER', 'VK_API_VER')
235 check
= '({} || instance->apiVersion >= {})'.format(check
, api_ver
)
239 for dep
in ext
.requires
:
240 deps |
= extra_deps(ext_name_map
[dep
])
244 for ext
in EXTENSIONS
:
245 if ext
.type == 'device':
246 for dep
in extra_deps(ext
):
247 ext
.enable
+= ' && ' + dep
249 _TEMPLATE_H
= Template(COPYRIGHT
+ """
250 #ifndef RADV_EXTENSIONS_H
251 #define RADV_EXTENSIONS_H
254 RADV_INSTANCE_EXTENSION_COUNT = ${len(instance_extensions)},
255 RADV_DEVICE_EXTENSION_COUNT = ${len(device_extensions)},
258 struct radv_instance_extension_table {
260 bool extensions[RADV_INSTANCE_EXTENSION_COUNT];
262 %for ext in instance_extensions:
263 bool ${ext.name[3:]};
269 struct radv_device_extension_table {
271 bool extensions[RADV_DEVICE_EXTENSION_COUNT];
273 %for ext in device_extensions:
274 bool ${ext.name[3:]};
280 extern const VkExtensionProperties radv_instance_extensions[RADV_INSTANCE_EXTENSION_COUNT];
281 extern const VkExtensionProperties radv_device_extensions[RADV_DEVICE_EXTENSION_COUNT];
282 extern const struct radv_instance_extension_table radv_supported_instance_extensions;
285 struct radv_physical_device;
287 void radv_fill_device_extension_table(const struct radv_physical_device *device,
288 struct radv_device_extension_table* table);
292 _TEMPLATE_C
= Template(COPYRIGHT
+ """
293 #include "radv_private.h"
297 /* Convert the VK_USE_PLATFORM_* defines to booleans */
298 %for platform in ['ANDROID_KHR', 'WAYLAND_KHR', 'XCB_KHR', 'XLIB_KHR', 'DISPLAY_KHR', 'XLIB_XRANDR_EXT']:
299 #ifdef VK_USE_PLATFORM_${platform}
300 # undef VK_USE_PLATFORM_${platform}
301 # define VK_USE_PLATFORM_${platform} true
303 # define VK_USE_PLATFORM_${platform} false
307 /* And ANDROID too */
310 # define ANDROID true
312 # define ANDROID false
315 #define RADV_HAS_SURFACE (VK_USE_PLATFORM_WAYLAND_KHR || \\
316 VK_USE_PLATFORM_XCB_KHR || \\
317 VK_USE_PLATFORM_XLIB_KHR || \\
318 VK_USE_PLATFORM_DISPLAY_KHR)
321 const VkExtensionProperties radv_instance_extensions[RADV_INSTANCE_EXTENSION_COUNT] = {
322 %for ext in instance_extensions:
323 {"${ext.name}", ${ext.ext_version}},
327 const VkExtensionProperties radv_device_extensions[RADV_DEVICE_EXTENSION_COUNT] = {
328 %for ext in device_extensions:
329 {"${ext.name}", ${ext.ext_version}},
333 const struct radv_instance_extension_table radv_supported_instance_extensions = {
334 %for ext in instance_extensions:
335 .${ext.name[3:]} = ${ext.enable},
339 void radv_fill_device_extension_table(const struct radv_physical_device *device,
340 struct radv_device_extension_table* table)
342 const struct radv_instance *instance = device->instance;
343 %for ext in device_extensions:
344 table->${ext.name[3:]} = ${ext.enable};
348 VkResult radv_EnumerateInstanceVersion(
349 uint32_t* pApiVersion)
351 *pApiVersion = ${MAX_API_VERSION.c_vk_version()};
356 radv_physical_device_api_version(struct radv_physical_device *dev)
358 uint32_t override = vk_get_version_override();
359 uint32_t version = VK_MAKE_VERSION(1, 0, 68);
360 if (dev->rad_info.has_syncobj_wait_for_submit)
361 version = ${MAX_API_VERSION.c_vk_version()};
363 return override ? MIN2(override, version) : version;
367 if __name__
== '__main__':
368 parser
= argparse
.ArgumentParser()
369 parser
.add_argument('--out-c', help='Output C file.', required
=True)
370 parser
.add_argument('--out-h', help='Output H file.', required
=True)
371 parser
.add_argument('--xml',
372 help='Vulkan API XML file.',
376 args
= parser
.parse_args()
378 for filename
in args
.xml_files
:
379 _init_exts_from_xml(filename
)
381 for ext
in EXTENSIONS
:
382 assert ext
.type == 'instance' or ext
.type == 'device'
385 'MAX_API_VERSION': MAX_API_VERSION
,
386 'instance_extensions': [e
for e
in EXTENSIONS
if e
.type == 'instance'],
387 'device_extensions': [e
for e
in EXTENSIONS
if e
.type == 'device'],
390 with
open(args
.out_c
, 'w') as f
:
391 f
.write(_TEMPLATE_C
.render(**template_env
))
392 with
open(args
.out_h
, 'w') as f
:
393 f
.write(_TEMPLATE_H
.render(**template_env
))