Commit graph

100 commits

Author SHA1 Message Date
Samuel Pitoiset
4ba5ba8017 radv: add radv_buffer_view.h
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28510>
2024-04-02 21:04:53 +00:00
Samuel Pitoiset
1a48e57a3d radv: declare format related functions in radv_formats.h
They are all defined in radv_formats.c.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28519>
2024-04-02 13:55:52 +00:00
Samuel Pitoiset
675d7f4bd0 radv: remove radv_cmd_buffer::device
Get the logical device object using the base object.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28500>
2024-04-01 16:35:09 +00:00
Samuel Pitoiset
896c9cf486 radv: remove radv_device::physical_device
Get the logical device object using the base object.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28500>
2024-04-01 16:35:09 +00:00
Samuel Pitoiset
310597cab6 radv: rename radv_physical_device::rad_info to info
The extra rad_ prefix isn't necessary and it's longer to type.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28500>
2024-04-01 16:35:09 +00:00
Samuel Pitoiset
2686cd59df radv: rename radeon_info variables to gpu_info everywhere
Sometimes we might have other info struct, so renaming to gpu_info
removes the confusion.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28500>
2024-04-01 16:35:09 +00:00
Samuel Pitoiset
ce1c32e358 radv: rename radv_physical_device variables to pdev everywhere
Shorter and more consistent.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28500>
2024-04-01 16:35:09 +00:00
Yonggang Luo
df3d37d7d6 radv: Rename src/amd/vulkan/vk_format.h to src/amd/vulkan/radv_formats.h
vk_format.h is resident under src/vulkan/util/vk_format.h, so do the rename to avoid
conflict

Only include radv_formats.h when needed.

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28266>
2024-03-28 04:11:52 +00:00
Mike Blumenkrantz
739d45d5d4 radv: inline radv_device_fault_detection_enabled
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28394>
2024-03-27 16:28:19 +00:00
Samuel Pitoiset
e715cf30dc radv/rmv: log allocated/destroyed BOs in radv_buffer_{create,destroy}()
This will likely log more things because a bunch of them were missing.
This will also allow us to implement
VK_EXT_device_address_binding_report more easily.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28367>
2024-03-27 08:54:34 +01:00
Samuel Pitoiset
36f6a5b8ff radv: add radv_bo_{create,destroy}() helpers
This will allow us to easily log all BOs both for RMV and
VK_EXT_device_address_binding_report.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28367>
2024-03-27 08:54:23 +01:00
Konstantin Seurer
6380118d13 radv/meta: Add shader - device mapping for radv_build_printf
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27817>
2024-03-01 18:46:41 +00:00
Friedrich Vock
c01a07f2e4 radv: Use secure_getenv in radv_builtin_cache_path
Reviewed-by: Eric Engestrom <eric@igalia.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27381>
2024-01-31 17:28:12 +00:00
Samuel Pitoiset
7a20946579 radv: add a helper to know if device fault detection is enabled
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27293>
2024-01-31 08:41:54 +01:00
Samuel Pitoiset
64aa84eaf7 radv: rebind mesh/task shaders when restoring meta context
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27237>
2024-01-30 18:29:51 +00:00
Samuel Pitoiset
d14ecd6d89 radv: use device->vk.enabled_features instead of iterating twice
vk_device already has the list of enabled features, no need to iterate
twice on the pNext structs.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27276>
2024-01-26 15:16:26 +00:00
Samuel Pitoiset
f0e7714d0d radv: add support for binding/emitting shader objects
Only GFX6-8 support for now because merged shaders make it harder to
implement but I have a bunch of local work for that.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26930>
2024-01-26 08:56:54 +00:00
Samuel Pitoiset
10e2dbb63b radv: delay emitting streamout enable at draw time
Since Vulkan 1.3.271, the spec allowed vkCmdBeginTransformFeedbackEXT
to be called without an active graphics pipeline bound when using
shader objects.

That means that the last VGT shader would be NULL once VKCTS is
updated accordingly. This change delays emitting streamout enable at
draw time to make sure the last VGT shader is present, regarldess if
ESO is enabled or not.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27075>
2024-01-17 17:33:17 +00:00
Timur Kristóf
bd3f2567cc radv: Implement T2T scanline copy workaround.
The built-in tiled-to-tiled copy packet doesn't support copying
between images that don't meet certain criteria such as alignment,
micro tile format, compression state etc.

To work around this, we copy the image piece by piece to a
temporary buffer that we know is supported,
and then copy it to the intended destination.

The implementation assumes that at least one pixel row of the
image fits into the temporary buffer, and will try to copy as
many rows as fit.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26913>
2024-01-08 16:00:15 +01:00
Timur Kristóf
a4b4c9b723 radv: Implement image copies on transfer queues.
When either of the images is linear then the implementation can
use the same packets as used by the buffer/image copies.
However, tiled to tiled image copies use a separate packet.

Several variations of tiled to tiled copies are not supported
by the built-in packet and need a scanline copy as a workaround,
this will be implemented by an upcoming commit.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26913>
2024-01-08 16:00:10 +01:00
Timur Kristóf
1405f9b68b radv: Correct binding index for transfer buffer-image copies.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26913>
2024-01-08 15:58:37 +01:00
Samuel Pitoiset
395dee0d89 radv: drop si_ prefix from all functions
Most of these functions were copied from RadeonSI but they should be
prefixed with radv_ instead.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26854>
2024-01-04 08:40:37 +00:00
Samuel Pitoiset
744cb98bc6 radv: add support for version 2 of all descriptor binding commands
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26757>
2024-01-03 11:24:27 +00:00
Timur Kristóf
4d93aac74d radv: Use correct plane and binding index with SDMA.
This lets us support multi-planar images properly on transfer queues.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26353>
2023-12-20 13:22:26 +00:00
Timur Kristóf
7fe899a3b6 radv: Use SDMA surface structs for determining unaligned buffer copies.
This removes a bunch of redundant calculations, thus making the code
less error-prone.

Also move the row pitch calculation to a separate function.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26353>
2023-12-20 13:22:26 +00:00
Timur Kristóf
dab4863396 radv: Pass radv_sdma_surf from copy functions to SDMA.
This makes it possible to gather the surface information
only once and pass it to the various SDMA functions, therefore
the code can be less error-prone.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26353>
2023-12-20 13:22:26 +00:00
Timur Kristóf
65dfdd3fff radv: Move SDMA function and struct declarations to a new header.
Very few parts of RADV actually need the SDMA functions, so
moving them to a separate header makes the driver cleaner and
also improves compilation time when SDMA functions change.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26353>
2023-12-20 13:22:26 +00:00
Samuel Pitoiset
a080390c3c radv: move radv_image_is_renderable() to radv_image.c
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26713>
2023-12-19 09:48:34 +00:00
Samuel Pitoiset
9d15390635 radv: move meta declarations to radv_meta.h
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26713>
2023-12-19 09:48:34 +00:00
Samuel Pitoiset
0605631094 radv: stop clearing FMASK_COMPRESS_1FRAG_ONLY for TC-compat CMASK images
TC-compat CMASK means Fmask decompression isn't needed because the hw
can read it directly from shaders, so this shouldn't have any effects.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26575>
2023-12-13 07:48:51 +00:00
Samuel Pitoiset
c70c269b16 radv: remove useless check for TC-compat CMASK images during fb emission
The FMASK decompression only happens for images with FMASK and without
TC-compat CMASK, so both can never be TRUE.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26575>
2023-12-13 07:48:51 +00:00
Timur Kristóf
8e77da1f21 radv: Implement vkCmdUpdateBuffer on transfer queues.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26580>
2023-12-09 01:49:13 +00:00
Timur Kristóf
635c81f723 radv: Implement buffer copies on transfer queues.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26580>
2023-12-09 01:49:13 +00:00
Timur Kristóf
32dd77ea2d radv: Implement vkCmdFillBuffer on transfer queues.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26580>
2023-12-09 01:49:13 +00:00
Samuel Pitoiset
9027c6d8ca radv: adjust assertions for multi-layer resolves with the HW/FS paths
Only compute supports layers.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26316>
2023-12-04 08:12:16 +00:00
Samuel Pitoiset
70556739e0 radv: only re-initialize DCC for one level for the HW resolve path
The source image can only have one level, so only level in the
destination image needs to be re-initialized.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26316>
2023-12-04 08:12:16 +00:00
Samuel Pitoiset
91aaf0c663 radv: remove unused layers support for the HW/FS resolve paths
The driver always fallbacks to the compute resolve path when either
the source or destination images have layers.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26316>
2023-12-04 08:12:16 +00:00
Samuel Pitoiset
aae2595390 radv: stop performing redundant resolves with the HW resolve path
This path was quadratic...
Found by inspection.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26316>
2023-12-04 08:12:16 +00:00
Samuel Pitoiset
e425f92f3e radv: simplify creating image views for src resolve images
The Vulkan spec says:

"If samples is not VK_SAMPLE_COUNT_1_BIT, then imageType must be
 VK_IMAGE_TYPE_2D, flags must not contain
 VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT, mipLevels must be equal to 1..."

So, the source image is always 2D with no mipmaps.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26316>
2023-12-04 08:12:16 +00:00
Tatsuyuki Ishi
eb0419a1aa radv: Remove aspect mask "expansion" for copy_image.
The Vulkan spec says multi-planar images can only be copied on a
per-plane basis. The COLOR_BIT to "all planes" expansion applies to
image memory barriers which is completely unrelated.

Remove the expansion logic to simplify the code. Add assertions to
clearly describe the invariant.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26364>
2023-12-01 01:52:04 +00:00
Chia-I Wu
796cba9bda radv: fix vkCmdCopyImage2 for emulated etc2/astc
When the image copy is between size-compatible formats with different
block sizes, we need to fix up the extent.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25984>
2023-11-01 20:02:14 +00:00
Timur Kristóf
a19e46f5d0 radv: Implement workaround for unaligned buffer/image copies.
When the pitch or slice pitch isn't properly aligned,
the SDMA HW is unable to copy between tiled images and buffers.

To work around this, we process the image chunk by chunk,
copying the data to a temporary buffer which uses supported
pitches, and then copy it to the intended destination.

The implementation assumes that at least one pixel row of the
image will fit into the temporary buffer, and will try to copy
as many rows at once as possible. Sadly, this still results in
a lot of packets being generated for large images.

A possibe future improvement is to copy the image slice by slice
when only the slice pitch is misaligned. However, that is out
of scope for this commit.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25831>
2023-11-01 13:21:01 +00:00
Timur Kristóf
ec0605ff72 radv: Add temporary BO for transfer queues.
Some copy operations are poorly supported by the SDMA hardware,
meaning that the built-in packets don't support them, so we will
need to work around that by copying to and from a temporary BO.

The size of the temporary buffer was chosen so that it can fit
at least one full pixel row of the largest possible image.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25831>
2023-11-01 13:21:01 +00:00
Timur Kristóf
8156c923ee radv: Implement buffer/image copies on transfer queues.
Previously, RADV only had a simple implementation of
image to buffer copies using the SDMA for the PRIME copy.

This commit replaces that with a full-featured implementation
that includes buffer to image and image to buffer copies and
removes the assumptions that the PRIME copy had, as well as
adds new helper functions which will be shared with other copy
functions in upcoming commits.

Unaligned buffer/image copies require a workaround, which
will be implemented by a future commit.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25831>
2023-11-01 13:21:01 +00:00
Yogesh Mohan Marimuthu
f97b449e9e radv: integrate meta astc compute decoder to radv
this patch calls the init and finish functions of the vk
runtime astc decoder. initializes emulate_astc flag. sets
up the additional plane to store decoded texture.

v2: fix _tex_dataformat() and _tex_numformat() (Chia-I Wu)
    use correct function for bufferToImage (Chia-I Wu)
v3: add radv_is_layout_emulated() (Chia-I Wu)
    avoid repeated pattern (Chia-I Wu)
v4: not create all pipelines on_demand (Chia-I Wu)
v5: current code does not support astc hdr (Chia-I Wu)
v6: keep luts in staging buffer only (Chia-I Wu)
v7: use 2DArray for both input and output
v8: document todo to use fp16 (Chia-I Wu)
    not required to move meta init anymore (Chia-I Wu)
    move astc_emulation_format to vk_texcompress_astc.h (Chia-I Wu)
v9: remove LAYOUT check (Chia-I Wu)
    check on iview->vk.view_format
    move setting tiled flags for astc (Chia-I Wu)
    remove is format emulated check in radv_is_storage_image* (Chia-I Wu)
    use LAYOUT_ASTC for if check (Chia-I Wu)
    no 1D support (Chia-I Wu)
    calculate start end offset in 2x blk size
v10: remove old wrong code (Chia-I Wu)
v11: use existing defined local format variable (Chia-I Wu)
     dst image layout is always VK_IMAGE_LAYOUT_GENERAL (Chia-I Wu)

Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24672>
2023-10-11 19:28:40 +00:00
Chia-I Wu
55b7d6e5a3 radv: add radv_is_format_emulated
This is a cleanup with no functional change.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25071>
2023-10-06 00:55:18 +00:00
Chia-I Wu
afdbeaf1b4 radv: use vk_tecompress_etc2 from the runtime
There are some minor differences

 - fix incorrectly use of device->meta_state.resolve_compute.p_layout
 - when on_demand is true, the creation of ds and pipeline layouts are
   also deferred
 - unlike radv_meta_get_view_type, vk_texcompress_etc2_image_view_type
   returns 1d/2d array image views

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25071>
2023-10-06 00:55:18 +00:00
Samuel Pitoiset
285223d0fd radv: fix interactions with primitives generated queries and pipeline stats
SAMPLE_STREAMOUTSTATS requires PIPELINESTAT_START to be enabled,
otherwise the hw doesn't count anything.

This fixes
dEQP-VK.transform_feedback.primitives_generated_query.concurrent.pipeline_statistics_2.*
on GFX8. GFX6-9 are probably also affected by this bug, but with NGG
these queries are slightly different and don't use legacy streamout.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25049>
2023-09-07 08:06:40 +00:00
Karol Herbst
a19f98a134 ac: drop 64 bit handling for cl workgroup intrinsics
Signed-off-by: Karol Herbst <git@karolherbst.de>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24905>
2023-08-30 07:04:33 +00:00
Karol Herbst
1b22b67199 nir: make workgroup_id 32 bit only
No backend supports 64 bit values natively anyway.

Signed-off-by: Karol Herbst <git@karolherbst.de>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24905>
2023-08-30 07:04:33 +00:00