962ebdbc58de378c5cdbbdd61f2b982ca09de710
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 def _bool_to_c_expr(b
):
38 def __init__(self
, name
, ext_version
, enable
):
40 self
.ext_version
= int(ext_version
)
41 self
.enable
= _bool_to_c_expr(enable
)
44 def __init__(self
, version
, enable
):
45 self
.version
= version
46 self
.enable
= _bool_to_c_expr(enable
)
48 API_PATCH_VERSION
= 102
50 # Supported API versions. Each one is the maximum patch version for the given
51 # version. Version come in increasing order and each version is available if
52 # it's provided "enable" condition is true and all previous versions are
55 ApiVersion('1.0', True),
57 # DRM_IOCTL_SYNCOBJ_WAIT is required for VK_KHR_external_fence which is a
58 # required core feature in Vulkan 1.1
59 ApiVersion('1.1', 'device->has_syncobj_wait'),
62 MAX_API_VERSION
= None # Computed later
64 # On Android, we disable all surface and swapchain extensions. Android's Vulkan
65 # loader implements VK_KHR_surface and VK_KHR_swapchain, and applications
66 # cannot access the driver's implementation. Moreoever, if the driver exposes
67 # the those extension strings, then tests dEQP-VK.api.info.instance.extensions
68 # and dEQP-VK.api.info.device fail due to the duplicated strings.
70 Extension('VK_KHR_8bit_storage', 1, 'device->info.gen >= 8'),
71 Extension('VK_KHR_16bit_storage', 1, 'device->info.gen >= 8'),
72 Extension('VK_KHR_bind_memory2', 1, True),
73 Extension('VK_KHR_create_renderpass2', 1, True),
74 Extension('VK_KHR_dedicated_allocation', 1, True),
75 Extension('VK_KHR_depth_stencil_resolve', 1, True),
76 Extension('VK_KHR_descriptor_update_template', 1, True),
77 Extension('VK_KHR_device_group', 1, True),
78 Extension('VK_KHR_device_group_creation', 1, True),
79 Extension('VK_KHR_display', 23, 'VK_USE_PLATFORM_DISPLAY_KHR'),
80 Extension('VK_KHR_draw_indirect_count', 1, True),
81 Extension('VK_KHR_driver_properties', 1, True),
82 Extension('VK_KHR_external_fence', 1,
83 'device->has_syncobj_wait'),
84 Extension('VK_KHR_external_fence_capabilities', 1, True),
85 Extension('VK_KHR_external_fence_fd', 1,
86 'device->has_syncobj_wait'),
87 Extension('VK_KHR_external_memory', 1, True),
88 Extension('VK_KHR_external_memory_capabilities', 1, True),
89 Extension('VK_KHR_external_memory_fd', 1, True),
90 Extension('VK_KHR_external_semaphore', 1, True),
91 Extension('VK_KHR_external_semaphore_capabilities', 1, True),
92 Extension('VK_KHR_external_semaphore_fd', 1, True),
93 Extension('VK_KHR_get_display_properties2', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
94 Extension('VK_KHR_get_memory_requirements2', 1, True),
95 Extension('VK_KHR_get_physical_device_properties2', 1, True),
96 Extension('VK_KHR_get_surface_capabilities2', 1, 'ANV_HAS_SURFACE'),
97 Extension('VK_KHR_image_format_list', 1, True),
98 Extension('VK_KHR_incremental_present', 1, 'ANV_HAS_SURFACE'),
99 Extension('VK_KHR_maintenance1', 1, True),
100 Extension('VK_KHR_maintenance2', 1, True),
101 Extension('VK_KHR_maintenance3', 1, True),
102 Extension('VK_KHR_multiview', 1, True),
103 Extension('VK_KHR_push_descriptor', 1, True),
104 Extension('VK_KHR_relaxed_block_layout', 1, True),
105 Extension('VK_KHR_sampler_mirror_clamp_to_edge', 1, True),
106 Extension('VK_KHR_sampler_ycbcr_conversion', 1, True),
107 Extension('VK_KHR_shader_atomic_int64', 1,
108 'device->info.gen >= 9 && device->use_softpin'),
109 Extension('VK_KHR_shader_draw_parameters', 1, True),
110 Extension('VK_KHR_shader_float16_int8', 1, 'device->info.gen >= 8'),
111 Extension('VK_KHR_storage_buffer_storage_class', 1, True),
112 Extension('VK_KHR_surface', 25, 'ANV_HAS_SURFACE'),
113 Extension('VK_KHR_surface_protected_capabilities', 1, 'ANV_HAS_SURFACE'),
114 Extension('VK_KHR_swapchain', 70, 'ANV_HAS_SURFACE'),
115 Extension('VK_KHR_variable_pointers', 1, True),
116 Extension('VK_KHR_wayland_surface', 6, 'VK_USE_PLATFORM_WAYLAND_KHR'),
117 Extension('VK_KHR_xcb_surface', 6, 'VK_USE_PLATFORM_XCB_KHR'),
118 Extension('VK_KHR_xlib_surface', 6, 'VK_USE_PLATFORM_XLIB_KHR'),
119 Extension('VK_EXT_acquire_xlib_display', 1, 'VK_USE_PLATFORM_XLIB_XRANDR_EXT'),
120 Extension('VK_EXT_buffer_device_address', 1, 'device->has_a64_buffer_access'),
121 Extension('VK_EXT_calibrated_timestamps', 1, True),
122 Extension('VK_EXT_conditional_rendering', 1, 'device->info.gen >= 8 || device->info.is_haswell'),
123 Extension('VK_EXT_debug_report', 8, True),
124 Extension('VK_EXT_depth_clip_enable', 1, True),
125 Extension('VK_EXT_descriptor_indexing', 2,
126 'device->has_a64_buffer_access && device->has_bindless_images'),
127 Extension('VK_EXT_direct_mode_display', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
128 Extension('VK_EXT_display_control', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
129 Extension('VK_EXT_display_surface_counter', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
130 Extension('VK_EXT_external_memory_dma_buf', 1, True),
131 Extension('VK_EXT_external_memory_host', 1, True),
132 Extension('VK_EXT_global_priority', 1,
133 'device->has_context_priority'),
134 Extension('VK_EXT_host_query_reset', 1, True),
135 Extension('VK_EXT_inline_uniform_block', 1, True),
136 Extension('VK_EXT_memory_budget', 1, 'device->has_mem_available'),
137 Extension('VK_EXT_pci_bus_info', 2, True),
138 Extension('VK_EXT_pipeline_creation_feedback', 1, True),
139 Extension('VK_EXT_post_depth_coverage', 1, 'device->info.gen >= 9'),
140 Extension('VK_EXT_queue_family_foreign', 1, 'ANDROID'),
141 Extension('VK_EXT_sampler_filter_minmax', 1, 'device->info.gen >= 9'),
142 Extension('VK_EXT_scalar_block_layout', 1, True),
143 Extension('VK_EXT_shader_stencil_export', 1, 'device->info.gen >= 9'),
144 Extension('VK_EXT_shader_viewport_index_layer', 1, True),
145 Extension('VK_EXT_transform_feedback', 1, True),
146 Extension('VK_EXT_vertex_attribute_divisor', 3, True),
147 Extension('VK_EXT_ycbcr_image_arrays', 1, True),
148 Extension('VK_ANDROID_external_memory_android_hardware_buffer', 3, 'ANDROID'),
149 Extension('VK_ANDROID_native_buffer', 5, 'ANDROID'),
150 Extension('VK_GOOGLE_decorate_string', 1, True),
151 Extension('VK_GOOGLE_hlsl_functionality1', 1, True),
152 Extension('VK_NV_compute_shader_derivatives', 1, True),
155 # Sort the extension list the way we expect: KHR, then EXT, then vendors
156 # alphabetically. For digits, read them as a whole number sort that.
157 # eg.: VK_KHR_8bit_storage < VK_KHR_16bit_storage < VK_EXT_acquire_xlib_display
158 def extension_order(ext
):
160 for substring
in re
.split('(KHR|EXT|[0-9]+)', ext
.name
):
161 if substring
== 'KHR':
163 if substring
== 'EXT':
165 elif substring
.isdigit():
166 order
.append(int(substring
))
168 order
.append(substring
)
170 for i
in range(len(EXTENSIONS
) - 1):
171 if extension_order(EXTENSIONS
[i
+ 1]) < extension_order(EXTENSIONS
[i
]):
172 print(EXTENSIONS
[i
+ 1].name
+ ' should come before ' + EXTENSIONS
[i
].name
)
176 def __init__(self
, string
):
177 split
= string
.split('.')
178 self
.major
= int(split
[0])
179 self
.minor
= int(split
[1])
181 assert len(split
) == 3
182 self
.patch
= int(split
[2])
186 # Sanity check. The range bits are required by the definition of the
187 # VK_MAKE_VERSION macro
188 assert self
.major
< 1024 and self
.minor
< 1024
189 assert self
.patch
is None or self
.patch
< 4096
190 assert str(self
) == string
193 ver_list
= [str(self
.major
), str(self
.minor
)]
194 if self
.patch
is not None:
195 ver_list
.append(str(self
.patch
))
196 return '.'.join(ver_list
)
198 def c_vk_version(self
):
199 patch
= self
.patch
if self
.patch
is not None else 0
200 ver_list
= [str(self
.major
), str(self
.minor
), str(patch
)]
201 return 'VK_MAKE_VERSION(' + ', '.join(ver_list
) + ')'
204 # This is just an expansion of VK_VERSION
205 patch
= self
.patch
if self
.patch
is not None else 0
206 return (self
.major
<< 22) |
(self
.minor
<< 12) | patch
208 def __gt__(self
, other
):
209 # If only one of them has a patch version, "ignore" it by making
210 # other's patch version match self.
211 if (self
.patch
is None) != (other
.patch
is None):
212 other
= copy
.copy(other
)
213 other
.patch
= self
.patch
215 return self
.__int
_ver
() > other
.__int
_ver
()
219 MAX_API_VERSION
= VkVersion('0.0.0')
220 for version
in API_VERSIONS
:
221 version
.version
= VkVersion(version
.version
)
222 version
.version
.patch
= API_PATCH_VERSION
223 assert version
.version
> MAX_API_VERSION
224 MAX_API_VERSION
= version
.version