Commit graph

81 commits

Author SHA1 Message Date
Jason Ekstrand
63a431b81c anv: Add a trivial implementation of VK_KHR_deferred_host_operation
This isn't actually capable of deferring anything; it just trivially
returns success.

Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7735>
2021-01-18 10:09:51 -06:00
Pavel Asyutchenko
2085381432 vulkan/overay: fix violation of VUID-VkDeviceCreateInfo-pNext-00373
We can't use VkDeviceCreateInfo::pEnabledFeatures when
VkPhysicalDeviceFeatures2 is present in pNext chain.

Fixes: ea7a6fa980 ("vulkan/overlay: add pipeline statistic & timestamps support")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8208>
2021-01-11 20:25:50 +00:00
Hyunjun Ko
77b67a747e vulkan: Enable VK_KHR_performance_query on android
The tests of this extension seem to be added to Android 11 CTS,
since they can be found on android-11-x branches.

Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7602>
2020-12-11 07:19:36 +00:00
James Park
f86668f487 vulkan/util: Consolidate typed_memcpy
Collapse typed_memcpy definitions into one header.

Use do/while(0) pattern to fix MSVC compilation.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7830>
2020-12-01 07:48:08 +00:00
James Park
142d7b0f36 vulkan: Replace pthread mutex with mtx_t
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7783>
2020-11-30 07:54:07 +00:00
James Park
440952f152 vulkan: Remove GCC pragmas by fixing warnings
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7783>
2020-11-30 07:54:07 +00:00
Rob Clark
53f7d539cd util: Add helgrind support for simple_mtx
Annoyingly mtypes.h pulls in simple_mtx, which means we end up needing
to sprinkle a lot of idep_mesautil around.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3773
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7644>
2020-11-24 21:03:34 +00:00
Rhys Perry
cff195087f util: add mapping from Vulkan to Gallium R64 integer formats
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7234>
2020-11-09 18:28:59 +00:00
James Park
328a350387 vulkan/util,vulkan/wsi,radv: Add typed outarray API
MSVC cannot perform GCC __typeof__ for C code. (C++ has decltype.)

Add adjacent functions to allow specifying types manually.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7270>
2020-10-27 08:47:52 -07:00
Jonathan Marek
036ff53143 util/format: translate A4R4G4B4_UNORM and A4B4G4R4_UNORM vulkan formats
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6164>
2020-08-04 13:15:23 +00:00
Alejandro Piñeiro
62bfc700f7 vulkan/util: add struct vk_pipeline_cache_header
Header is defined at vkGetPipelineCacheData spec, in any vulkan
version, and anv, tu and radv were using the same struct, and v3dv was
about to do the same.

Defining the same struct four times seemed odd, so let's define on a
common place.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6058>
2020-07-30 11:44:21 +02:00
Hyunjun Ko
3a153137f4 vulkan: Adds helpers for vk_object (de)alloation and (de)initialization.
Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5539>
2020-07-14 02:48:30 +00:00
Vinson Lee
faa339e666 Switch from cElementTree to ElementTree.
The xml.etree.cElementTree module will be removed in Python 3.9. Since
Python 3.3 the xml.etree.cElementTree module has been deprecated, the
xml.etree.ElementTree module uses a fast implementation whenever
available.

Builds using Python 2.7 can still work but with the slower
implementation.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Acked-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5349>
2020-06-05 23:42:54 -07:00
Dylan Baker
a8e2d79e02 meson: use gnu_symbol_visibility argument
This uses a meson builtin to handle -fvisibility=hidden. This is nice
because we don't need to track which languages are used, if C++ is
suddenly added meson just does the right thing.

Acked-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4740>
2020-06-01 18:59:18 +00:00
Bas Nieuwenhuizen
cf99267147 util/format: Add more multi-planar formats.
These don't have a fourcc code as far as I can tell, but we want
them for internal Vulkan use.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5195>
2020-05-30 01:22:51 +00:00
Bas Nieuwenhuizen
d491b0dfd9 util/format: Use correct pipe format for VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM.
NV12 is UVUVUV (https://wiki.videolan.org/YUV#NV12) and in Vulkan is
VK_FORMAT_G8_B8R8_2PLANE_420_UNORM. So U=B and V=R. So plane order in
VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM is YUV, which is PIPE_FORMAT_IYUV.

Further confirmation: https://fourcc.org/yuv.php U=Cb V=Cr. From the nir
ycbcr conversion, B=Cb and R=Cr.

Fixes: 75d7ee8029 "util/format: translate 422_UNORM and 420_UNORM vulkan formats"
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5195>
2020-05-30 01:22:51 +00:00
Bas Nieuwenhuizen
273ead81f1 util/format: Add VK_FORMAT_D16_UNORM_S8_UINT.
Not participating in packing/unpacking/stencil-only/depth-only,
because it doesn't mix well in a single plane.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5195>
2020-05-30 01:22:51 +00:00
Jonathan Marek
75d7ee8029 util/format: translate 422_UNORM and 420_UNORM vulkan formats
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4590>
2020-05-20 13:22:12 +00:00
Samuel Pitoiset
bee8a57942 vulkan: import common code for generating extensions
ANV and RADV have similar Python code for generating extensions
and dispatch tables.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4987>
2020-05-13 08:45:23 +02:00
Jason Ekstrand
3c87618d35 vulkan: Handle vkGet/SetPrivateDataEXT on Android swapchains
There is an annoying spec corner on Android.  Because VkSwapchain is
implemented in the Vulkan loader on Android which may not know about
this extension, we have to handle it as a special case inside the
driver.  We only have to do this on Android and only for VkSwapchainKHR.

Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4882>
2020-05-12 18:01:48 +00:00
Jason Ekstrand
51c6bc13ce anv,vulkan: Implement VK_EXT_private_data
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4882>
2020-05-12 18:01:48 +00:00
Jason Ekstrand
ab5590e92b vulkan/object: Always include the type
This was causing problems for some of the ANV unit tests when run in
release mode.  Having a public struct whose layout depends on NDEBUG
seems kind-of sketchy anyway.

Fixes: 32f20783a5 "vulkan: Add run-time object type asserts in..."
Closes: #2903
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4959>
2020-05-08 17:09:27 +00:00
Jason Ekstrand
32f20783a5 vulkan: Add run-time object type asserts in handle casts
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Kristian H. Kristensen <hoegsberg@google.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4690>
2020-05-04 14:06:27 +00:00
Jason Ekstrand
73fb7cdbe1 vulkan,anv: Move the DEFINE_HANDLE_CASTS macros to vk_object.h
We've already got these duplicated a bunch of places.  They should
really probably live in common code.  The new versions take two more
arguments:

 1. The struct member which gets you from __driver_type to the
    vk_object_base.  This requires drivers which use this to also use
    vk_object_base.

 2. The VkObjectType enum which represents that object type.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Kristian H. Kristensen <hoegsberg@google.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4690>
2020-05-04 14:06:27 +00:00
Jason Ekstrand
682c81bdfb vulkan,anv: Add a base object struct type
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Kristian H. Kristensen <hoegsberg@google.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4690>
2020-05-04 14:06:27 +00:00
Jason Ekstrand
a9158f7951 vulkan,anv: Add a common base object type for VkDevice
We should keep this very minimal; I don't know that we need to go all
struct gl_context on it.  However, this gives us at least a tiny base on
which we can start building some common functionality.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Kristian H. Kristensen <hoegsberg@google.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4690>
2020-05-04 14:06:27 +00:00
Jason Ekstrand
9d10bde5a8 vulkan: Allow destroying NULL debug report callbacks
Fixes: 086cfa5652 "anv: implementation of VK_EXT_debug_report extension"
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Kristian H. Kristensen <hoegsberg@google.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4690>
2020-05-04 14:06:27 +00:00
Eric Engestrom
231273d588 vulkan: drop unused include directories
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4360>
2020-03-28 21:36:54 +01:00
Eric Engestrom
79af30768d meson: inline inc_common
Let's make it clear what includes are being added everywhere, so that
they can be cleaned up.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4360>
2020-03-28 21:36:54 +01:00
Jonathan Marek
89c6ef4233 util/format: add missing BC4/BC5 vulkan formats
Enables these formats for turnip.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3806>
2020-02-28 12:48:11 +00:00
Jonathan Marek
54f72c83d6 util/format: add missing vulkan formats
Add some missing vulkan formats to util/format, this solves all the missing
pipe format cases for the formats that turnip supports.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3170>
2019-12-19 19:03:02 -05:00
Jason Ekstrand
121551bfdb vulkan/enum_to_str: Handle out-of-order aliases
The current code can only handle enum aliases if the original enum is
declared first followed by the alias as we walk the XML in a linear
fashion.  This commit allows us to handle aliases where the alias
declaration comes before the thing it's aliasing.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
2019-11-26 02:48:42 +00:00
Eric Engestrom
609a6ae23e vk_util: drop duplicate formats in vk_format_map[]
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Eric Anholt <eric@anholt.net>
2019-11-21 22:52:40 +00:00
Jonathan Marek
1496e1164f util: add missing R8G8B8A8_SRGB format to vk_format_map
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>
2019-11-21 17:46:27 +00:00
Eric Anholt
3a28281bf8 util: Add a mapping from VkFormat to PIPE_FORMAT.
I'm planning on using this from radv and tu for queries about formats.

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Jonathan Marek <jonathan@marek.ca>
2019-11-19 15:35:52 -08:00
Timothy Arceri
7f106a2b5d util: rename list_empty() to list_is_empty()
This makes it clear that it's a boolean test and not an action
(eg. "empty the list").

Reviewed-by: Eric Engestrom <eric@engestrom.ch>
2019-10-28 11:24:38 +00:00
Eric Engestrom
1835f30097 meson: drop duplicate source & inc_dir
These two are already pulled from `idep_vulkan_util_headers`.

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
2019-07-01 18:53:57 +01:00
Eric Engestrom
8d386e6eef vk/util: suppress warning about out-of-enum android value
src/vulkan/util/vk_enum_to_str.c: In function ‘vk_structure_type_size’:
src/vulkan/util/vk_enum_to_str.c:3335:9: warning: case value ‘1000010000’ not in enumerated type ‘VkStructureType’ {aka ‘const enum VkStructureType’} [-Wswitch]
         case VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID: return sizeof(VkNativeBufferANDROID);
         ^~~~

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
2019-05-23 15:28:43 +00:00
Eric Engestrom
00cfeacf31 vk/util: drop no-op compiler warning workaround
`-Wswitch` applies to `switch()`, not `case:`, and is bypassed by the
presence of a `default:` anyway, so let's drop the `default:` and move
the warning suppression to where it can make a difference, and then it
turns out that we don't need to keep a list of special cases anymore :)

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
2019-05-23 15:06:11 +00:00
Lionel Landwerlin
cb7c9b2a93 vulkan: fix build dependency issue with generated files
On machines with many cores, you can run into that issue :

../mesa-9999/src/vulkan/overlay-layer/overlay.cpp:42:10: fatal error: vk_enum_to_str.h: No such file or directory

v2: Move declare_dependency around (Eric)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reported-by: Jan Ziak
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
2019-05-22 14:07:14 +00:00
Lionel Landwerlin
a1e6b5e9be vulkan/util: generate a helper function to return pNext struct sizes
This will be used to copy chains of structures so that we can alterate
some of them.

v2: Drop vk_util.h include (Eric)
    Use VkBaseInStructure directly (Eric)

v3: Drop --platforms= param to generator script, instead produce a
    file with #ifdef based what platforms are compiled.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
2019-05-02 17:02:02 +01:00
Eric Engestrom
7ca8ba199f delete autotools .gitignore files
One special case, `src/util/xmlpool/.gitignore` is not entirely deleted,
as `xmlpool.pot` still gets generated (eg. by `ninja xmlpool-pot`).

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
2019-04-29 21:17:19 +00:00
Lionel Landwerlin
ce790c96a9 anv: implement VK_KHR_swapchain revision 70
This revision allows for images to be :

   - created by reusing image parameters from swapchain

   - bound to memory from a swapchain

v2: Add color attachment flag
    Use same implicit WSI parameters (tiling, samples, usage)

v3: Fix missing break in vk_foreach_struct_const() switch (Lionel)

v4: Fix accessing image aspects before android resolve (Tapani)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
2019-04-08 18:27:02 +01:00
Eric Engestrom
ed91ca0629 vk/util: remove unneeded array index
This is an array of 1, so [0] is the only content, and meson already
flattens the list so this is unnecessary.
Also, all the other uses of vk_api_xml don't do that.

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
2019-04-08 17:03:00 +00:00
Bas Nieuwenhuizen
eb5cda1c3e vulkan/util: Handle enums that are in platform-specific headers.
VkFullScreenExclusiveEXT comes from the win32 header. Mostly took
the logic from the entrypoint scripts:

1) If there is an ext that has it in the requires and has a platform,
   take the guard for that platform.
2) Otherwise assume it is from the core headers.

Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
2019-03-18 14:48:41 +00:00
Lionel Landwerlin
5abe488d18 vulkan: factor out wsi dependencies
In commit 530927d3f6 ("vulkan/util: generate instance/device
dispatch tables") we started generating instance dispatch tables some
of them (like wayland) require external headers.

This commit moves the dependencies up one level so that they apply the
whole vulkan directory. We use them for both the util & overlay layer.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 530927d3f6 ("vulkan/util: generate instance/device dispatch tables")
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
2019-03-18 12:05:13 +00:00
Tobias Klausmann
29179f58c6 vulkan/util: meson build - add wayland client include
Without this the build breaks with:

In file included from ../src/vulkan/util/vk_util.h:32,
                 from ../src/vulkan/util/vk_util.c:28:
../include/vulkan/vulkan.h:51:10: fatal error: wayland-client.h: No such file or
directory
 #include <wayland-client.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.

The above misses the include directory for wayland:
   -I/usr/include/wayland

Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
2019-03-17 17:55:29 +00:00
Eric Engestrom
3e8d5b5ed4 vulkan/overlay: fix missing var rename in previous commit
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
2019-03-07 13:45:14 +00:00
Eric Engestrom
d141472d0e vulkan/util: use the platform defines in vk.xml instead of hard-coding them
See also: 3d4238d26c "anv: use the platform defines in vk.xml
                                instead of hard-coding them"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
2019-03-07 11:49:44 +00:00
Lionel Landwerlin
530927d3f6 vulkan/util: generate instance/device dispatch tables
This will be used by the overlay instead of system installed
validation layers helpers.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
2019-03-06 22:46:37 +00:00