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[FFmpeg-devel,v4,2/2] lavc/vulkan_av1: port to the new stable API

Message ID NqNjBqg--3-9@lynne.ee
State New
Headers show
Series [FFmpeg-devel,v4,1/2] lavc/cbs_av1: fill in ref_frame_sign_bias and order_hints | expand

Checks

Context Check Description
andriy/configure_x86 warning Failed to apply patch
yinshiyou/configure_loongarch64 warning Failed to apply patch

Commit Message

Lynne Feb. 11, 2024, 3:15 p.m. UTC 
Most of this patch was written by Dave Airlie <airlied@redhat.com>,
with some additions by me.

Comments

Benjamin Cheng Feb. 13, 2024, 12:58 a.m. UTC | #1 
On Sun Feb 11, 2024 at 10:15 AM EST, Lynne wrote:
> From: Lynne <dev@lynne.ee>
> Date: Fri, 19 Jan 2024 10:49:02 +1000
> Subject: [PATCH v4 2/2] lavc/vulkan_av1: port to the new stable API
> 
> Most of this patch was written by Dave Airlie <airlied@redhat.com>,
> with some additions by me.
> ---
>  configure                                     |   4 +-
>  libavcodec/Makefile                           |   3 +-
>  libavcodec/av1.h                              |   2 +
>  libavcodec/vulkan_av1.c                       | 477 ++++++++++--------
>  libavcodec/vulkan_decode.c                    |  24 +-
>  libavcodec/vulkan_decode.h                    |   2 +-
>  libavcodec/vulkan_video.c                     |   2 +-
>  libavcodec/vulkan_video.h                     |   2 -
>  libavcodec/vulkan_video_codec_av1std.h        | 403 ---------------
>  libavcodec/vulkan_video_codec_av1std_decode.h |  36 --
>  libavutil/hwcontext_vulkan.c                  |   2 +-
>  libavutil/vulkan_functions.h                  |   2 +-
>  libavutil/vulkan_loader.h                     |   2 +-
>  13 files changed, 277 insertions(+), 684 deletions(-)
>  delete mode 100644 libavcodec/vulkan_video_codec_av1std.h
>  delete mode 100644 libavcodec/vulkan_video_codec_av1std_decode.h
> 
> diff --git a/configure b/configure
> index f72533b7d2..9a3a451115 100755
> --- a/configure
> +++ b/configure
> @@ -7225,8 +7225,8 @@ enabled crystalhd && check_lib crystalhd "stdint.h libcrystalhd/libcrystalhd_if.
>           "in maintaining it."
>  
>  if enabled vulkan; then
> -    check_pkg_config_header_only vulkan "vulkan >= 1.3.255" "vulkan/vulkan.h" "defined VK_VERSION_1_3" ||
> -        check_cpp_condition vulkan "vulkan/vulkan.h" "defined(VK_VERSION_1_4) || (defined(VK_VERSION_1_3) && VK_HEADER_VERSION >= 255)"
> +    check_pkg_config_header_only vulkan "vulkan >= 1.3.277" "vulkan/vulkan.h" "defined VK_VERSION_1_3" ||
> +        check_cpp_condition vulkan "vulkan/vulkan.h" "defined(VK_VERSION_1_4) || (defined(VK_VERSION_1_3) && VK_HEADER_VERSION >= 277)"
>  fi
>  
>  if disabled vulkan; then
> diff --git a/libavcodec/Makefile b/libavcodec/Makefile
> index 470d7cb9b1..581415f3b7 100644
> --- a/libavcodec/Makefile
> +++ b/libavcodec/Makefile
> @@ -1262,7 +1262,6 @@ SKIPHEADERS                            += %_tablegen.h                  \
>                                            aacenc_quantization.h         \
>                                            aacenc_quantization_misc.h    \
>                                            bitstream_template.h          \
> -                                          vulkan_video_codec_av1std.h   \
>                                            $(ARCH)/vpx_arith.h          \
>  
>  SKIPHEADERS-$(CONFIG_AMF)              += amfenc.h
> @@ -1285,7 +1284,7 @@ SKIPHEADERS-$(CONFIG_XVMC)             += xvmc.h
>  SKIPHEADERS-$(CONFIG_VAAPI)            += vaapi_decode.h vaapi_hevc.h vaapi_encode.h
>  SKIPHEADERS-$(CONFIG_VDPAU)            += vdpau.h vdpau_internal.h
>  SKIPHEADERS-$(CONFIG_VIDEOTOOLBOX)     += videotoolbox.h vt_internal.h
> -SKIPHEADERS-$(CONFIG_VULKAN)           += vulkan.h vulkan_video.h vulkan_decode.h vulkan_video_codec_av1std_decode.h
> +SKIPHEADERS-$(CONFIG_VULKAN)           += vulkan.h vulkan_video.h vulkan_decode.h
>  SKIPHEADERS-$(CONFIG_V4L2_M2M)         += v4l2_buffers.h v4l2_context.h v4l2_m2m.h
>  SKIPHEADERS-$(CONFIG_ZLIB)             += zlib_wrapper.h
>  
> diff --git a/libavcodec/av1.h b/libavcodec/av1.h
> index 8704bc41c1..18d5fa9e7f 100644
> --- a/libavcodec/av1.h
> +++ b/libavcodec/av1.h
> @@ -121,6 +121,8 @@ enum {
>      AV1_DIV_LUT_NUM       = 257,
>  
>      AV1_MAX_LOOP_FILTER = 63,
> +
> +    AV1_RESTORATION_TILESIZE_MAX = 256,
>  };
>  
>  
> diff --git a/libavcodec/vulkan_av1.c b/libavcodec/vulkan_av1.c
> index 9730e4b08d..641ee3e4bf 100644
> --- a/libavcodec/vulkan_av1.c
> +++ b/libavcodec/vulkan_av1.c
> @@ -31,22 +31,36 @@ const VkExtensionProperties ff_vk_dec_av1_ext = {
>  typedef struct AV1VulkanDecodePicture {
>      FFVulkanDecodePicture           vp;
>  
> -    /* Workaround for a spec issue.
> -     *Can be removed once no longer needed, and threading can be enabled. */
> +    /* TODO: investigate if this can be removed to make decoding completely
> +     * independent. */
>      FFVulkanDecodeContext          *dec;
>  
> -    StdVideoAV1MESATile            tiles[MAX_TILES];
> -    StdVideoAV1MESATileList        tile_list;
> -    const uint32_t                *tile_offsets;
> +    uint32_t tile_count;
> +    uint32_t tile_sizes[MAX_TILES];
> +    const uint32_t *tile_offsets;
>  
>      /* Current picture */
> -    VkVideoDecodeAV1DpbSlotInfoMESA    vkav1_ref;
> -    StdVideoAV1MESAFrameHeader         av1_frame_header;
> -    VkVideoDecodeAV1PictureInfoMESA    av1_pic_info;
> +    StdVideoDecodeAV1ReferenceInfo     std_ref;
> +    VkVideoDecodeAV1DpbSlotInfoKHR     vkav1_ref;
> +    uint16_t width_in_sbs_minus1[64];
> +    uint16_t height_in_sbs_minus1[64];
> +    uint16_t mi_col_starts[64];
> +    uint16_t mi_row_starts[64];
> +    StdVideoAV1TileInfo tile_info;
> +    StdVideoAV1Quantization quantization;
> +    StdVideoAV1Segmentation segmentation;
> +    StdVideoAV1LoopFilter loop_filter;
> +    StdVideoAV1CDEF cdef;
> +    StdVideoAV1LoopRestoration loop_restoration;
> +    StdVideoAV1GlobalMotion global_motion;
> +    StdVideoAV1FilmGrain film_grain;
> +    StdVideoDecodeAV1PictureInfo    std_pic_info;
> +    VkVideoDecodeAV1PictureInfoKHR     av1_pic_info;
>  
>      /* Picture refs */
>      const AV1Frame                     *ref_src   [AV1_NUM_REF_FRAMES];
> -    VkVideoDecodeAV1DpbSlotInfoMESA     vkav1_refs[AV1_NUM_REF_FRAMES];
> +    StdVideoDecodeAV1ReferenceInfo     std_ref_info[AV1_NUM_REF_FRAMES];
> +    VkVideoDecodeAV1DpbSlotInfoKHR     vkav1_refs[AV1_NUM_REF_FRAMES];
>  
>      uint8_t frame_id_set;
>      uint8_t frame_id;
> @@ -55,44 +69,60 @@ typedef struct AV1VulkanDecodePicture {
>  static int vk_av1_fill_pict(AVCodecContext *avctx, const AV1Frame **ref_src,
>                              VkVideoReferenceSlotInfoKHR *ref_slot,      /* Main structure */
>                              VkVideoPictureResourceInfoKHR *ref,         /* Goes in ^ */
> -                            VkVideoDecodeAV1DpbSlotInfoMESA *vkav1_ref, /* Goes in ^ */
> -                            const AV1Frame *pic, int is_current, int has_grain,
> -                            int dpb_slot_index)
> +                            StdVideoDecodeAV1ReferenceInfo *vkav1_std_ref,
> +                            VkVideoDecodeAV1DpbSlotInfoKHR *vkav1_ref, /* Goes in ^ */
> +                            const AV1Frame *pic, int is_current, int has_grain)
>  {
>      FFVulkanDecodeContext *dec = avctx->internal->hwaccel_priv_data;
>      AV1VulkanDecodePicture *hp = pic->hwaccel_picture_private;
>      FFVulkanDecodePicture *vkpic = &hp->vp;
> +    AV1DecContext *s = avctx->priv_data;
> +    CodedBitstreamAV1Context *cbs_ctx;
>  
>      int err = ff_vk_decode_prepare_frame(dec, pic->f, vkpic, is_current,
>                                           has_grain || dec->dedicated_dpb);
>      if (err < 0)
>          return err;
>  
> -    *vkav1_ref = (VkVideoDecodeAV1DpbSlotInfoMESA) {
> -        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_DPB_SLOT_INFO_MESA,
> -        .frameIdx = hp->frame_id,
> +    cbs_ctx = (CodedBitstreamAV1Context *)(s->cbc->priv_data);
> +
> +    *vkav1_std_ref = (StdVideoDecodeAV1ReferenceInfo) {
> +        .flags = (StdVideoDecodeAV1ReferenceInfoFlags) {
> +            .disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf,
> +            .segmentation_enabled = pic->raw_frame_header->segmentation_enabled,
> +        },
> +        .frame_type = pic->raw_frame_header->frame_type,
> +        .OrderHint = pic->raw_frame_header->order_hint,
> +        .RefFrameSignBias = 0x0,
>      };
>  
> -    for (unsigned i = 0; i < 7; i++) {
> -        const int idx = pic->raw_frame_header->ref_frame_idx[i];
> -        vkav1_ref->ref_order_hint[i] = pic->raw_frame_header->ref_order_hint[idx];
> +    for (int i = 0; i < AV1_TOTAL_REFS_PER_FRAME; i++) {
> +        vkav1_std_ref->SavedOrderHints[i] = cbs_ctx->order_hints[i];
> +        vkav1_std_ref->RefFrameSignBias |= cbs_ctx->ref_frame_sign_bias[i] << i;
>      }
>  
> -    vkav1_ref->disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf;
> +    *vkav1_ref = (VkVideoDecodeAV1DpbSlotInfoKHR) {
> +        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_DPB_SLOT_INFO_KHR,
> +        .pStdReferenceInfo = vkav1_std_ref,
> +    };
> +
> +    vkav1_std_ref->flags.disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf;
> +    vkav1_std_ref->flags.segmentation_enabled = pic->raw_frame_header->segmentation_enabled;
> +    vkav1_std_ref->frame_type = pic->raw_frame_header->frame_type;
>  
>      *ref = (VkVideoPictureResourceInfoKHR) {
>          .sType = VK_STRUCTURE_TYPE_VIDEO_PICTURE_RESOURCE_INFO_KHR,
>          .codedOffset = (VkOffset2D){ 0, 0 },
>          .codedExtent = (VkExtent2D){ pic->f->width, pic->f->height },
>          .baseArrayLayer = ((has_grain || dec->dedicated_dpb) && dec->layered_dpb) ?
> -                          dpb_slot_index : 0,
> +                          hp->frame_id : 0,
>          .imageViewBinding = vkpic->img_view_ref,
>      };
>  
>      *ref_slot = (VkVideoReferenceSlotInfoKHR) {
>          .sType = VK_STRUCTURE_TYPE_VIDEO_REFERENCE_SLOT_INFO_KHR,
>          .pNext = vkav1_ref,
> -        .slotIndex = dpb_slot_index,
> +        .slotIndex = hp->frame_id,
>          .pPictureResource = ref,
>      };
>  
> @@ -110,15 +140,37 @@ static int vk_av1_create_params(AVCodecContext *avctx, AVBufferRef **buf)
>  
>      const AV1RawSequenceHeader *seq = s->raw_seq;
>  
> -    StdVideoAV1MESASequenceHeader av1_sequence_header;
> -    VkVideoDecodeAV1SessionParametersAddInfoMESA av1_params_info;
> -    VkVideoDecodeAV1SessionParametersCreateInfoMESA av1_params;
> +    StdVideoAV1SequenceHeader av1_sequence_header;
> +    StdVideoAV1TimingInfo av1_timing_info;
> +    StdVideoAV1ColorConfig av1_color_config;
> +    VkVideoDecodeAV1SessionParametersCreateInfoKHR av1_params;
>      VkVideoSessionParametersCreateInfoKHR session_params_create;
>  
>      int err;
>  
> -    av1_sequence_header = (StdVideoAV1MESASequenceHeader) {
> -        .flags = (StdVideoAV1MESASequenceHeaderFlags) {
> +    av1_timing_info = (StdVideoAV1TimingInfo) {
> +        .flags = (StdVideoAV1TimingInfoFlags) {
> +            .equal_picture_interval = seq->timing_info.equal_picture_interval,
> +        },
> +        .num_units_in_display_tick = seq->timing_info.num_units_in_display_tick,
> +        .time_scale = seq->timing_info.time_scale,
> +        .num_ticks_per_picture_minus_1 = seq->timing_info.num_ticks_per_picture_minus_1,
> +    };
> +
> +    av1_color_config = (StdVideoAV1ColorConfig) {
> +        .flags = (StdVideoAV1ColorConfigFlags) {
> +            .mono_chrome = seq->color_config.mono_chrome,
> +            .color_range = seq->color_config.color_range,
> +            .separate_uv_delta_q = seq->color_config.separate_uv_delta_q,
> +        },
> +        .BitDepth = seq->color_config.twelve_bit ? 12 :
> +        seq->color_config.high_bitdepth ? 10 : 8,
> +        .subsampling_x = seq->color_config.subsampling_x,
> +        .subsampling_y = seq->color_config.subsampling_y,
> +    };
> +
> +    av1_sequence_header = (StdVideoAV1SequenceHeader) {
> +        .flags = (StdVideoAV1SequenceHeaderFlags) {
>              .still_picture = seq->still_picture,
>              .reduced_still_picture_header = seq->reduced_still_picture_header,
>              .use_128x128_superblock = seq->use_128x128_superblock,
> @@ -147,34 +199,13 @@ static int vk_av1_create_params(AVCodecContext *avctx, AVBufferRef **buf)
>          .delta_frame_id_length_minus_2 = seq->delta_frame_id_length_minus_2,
>          .additional_frame_id_length_minus_1 = seq->additional_frame_id_length_minus_1,
>          .order_hint_bits_minus_1 = seq->order_hint_bits_minus_1,
> -        .timing_info = (StdVideoAV1MESATimingInfo) {
> -            .flags = (StdVideoAV1MESATimingInfoFlags) {
> -                .equal_picture_interval = seq->timing_info.equal_picture_interval,
> -            },
> -            .num_units_in_display_tick = seq->timing_info.num_units_in_display_tick,
> -            .time_scale = seq->timing_info.time_scale,
> -            .num_ticks_per_picture_minus_1 = seq->timing_info.num_ticks_per_picture_minus_1,
> -        },
> -        .color_config = (StdVideoAV1MESAColorConfig) {
> -            .flags = (StdVideoAV1MESAColorConfigFlags) {
> -                .mono_chrome = seq->color_config.mono_chrome,
> -                .color_range = seq->color_config.color_range,
> -                .separate_uv_delta_q = seq->color_config.separate_uv_delta_q,
> -            },
> -            .bit_depth = seq->color_config.twelve_bit ? 12 :
> -                         seq->color_config.high_bitdepth ? 10 : 8,
> -            .subsampling_x = seq->color_config.subsampling_x,
> -            .subsampling_y = seq->color_config.subsampling_y,
> -        },
> +        .pTimingInfo = &av1_timing_info,
> +        .pColorConfig = &av1_color_config,
>      };
>  
> -    av1_params_info = (VkVideoDecodeAV1SessionParametersAddInfoMESA) {
> -        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_ADD_INFO_MESA,
> -        .sequence_header = &av1_sequence_header,
> -    };
> -    av1_params = (VkVideoDecodeAV1SessionParametersCreateInfoMESA) {
> -        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_MESA,
> -        .pParametersAddInfo = &av1_params_info,
> +    av1_params = (VkVideoDecodeAV1SessionParametersCreateInfoKHR) {
> +        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_KHR,
> +        .pStdSequenceHeader = &av1_sequence_header,
>      };
>      session_params_create = (VkVideoSessionParametersCreateInfoKHR) {
>          .sType = VK_STRUCTURE_TYPE_VIDEO_SESSION_PARAMETERS_CREATE_INFO_KHR,
> @@ -208,6 +239,10 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
>      const AV1RawFilmGrainParams *film_grain = &s->cur_frame.film_grain;
>      const int apply_grain = !(avctx->export_side_data & AV_CODEC_EXPORT_DATA_FILM_GRAIN) &&
>                              film_grain->apply_grain;
> +    StdVideoAV1FrameRestorationType remap_lr_type[4] = { STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_NONE,
> +                                                         STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_SWITCHABLE,
> +                                                         STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_WIENER,
> +                                                         STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_SGRPROJ };
>  
>      if (!dec->session_params) {
>          err = vk_av1_create_params(avctx, &dec->session_params);
> @@ -235,8 +270,8 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
>              continue;
>  
>          err = vk_av1_fill_pict(avctx, &ap->ref_src[i], &vp->ref_slots[i],
> -                               &vp->refs[i], &ap->vkav1_refs[i],
> -                               ref_frame, 0, 0, i);
> +                               &vp->refs[i], &ap->std_ref_info[i], &ap->vkav1_refs[i],
> +                               ref_frame, 0, 0);
>          if (err < 0)
>              return err;
>  
> @@ -244,20 +279,25 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
>      }
>  
>      err = vk_av1_fill_pict(avctx, NULL, &vp->ref_slot, &vp->ref,
> +                           &ap->std_ref,
>                             &ap->vkav1_ref,
> -                           pic, 1, apply_grain, 8);
> +                           pic, 1, apply_grain);
>      if (err < 0)
>          return err;
>  
> -    ap->tile_list.nb_tiles = 0;
> -    ap->tile_list.tile_list = ap->tiles;
> +    ap->tile_count = 0;
>  
> -    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoMESA) {
> -        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_MESA,
> -        .frame_header = &ap->av1_frame_header,
> -        .tile_list = &ap->tile_list,
> +    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoKHR) {
> +        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_KHR,
> +        .pStdPictureInfo = &ap->std_pic_info,
> +        .tileCount = ap->tile_count,
> +        .pTileOffsets = ap->tile_offsets,

Mentioned this on IRC earlier, but this means the driver always get
pTileOffsets = NULL, since ap->tile_offsets only gets filled out during
vk_av1_decode_slice().

> +        .pTileSizes = ap->tile_sizes,
>      };
>  
> +    for (int i = 0; i < STD_VIDEO_AV1_REFS_PER_FRAME; i++)
> +        ap->av1_pic_info.referenceNameSlotIndices[i] = vp->ref_slots[frame_header->ref_frame_idx[i]].slotIndex;
> +
>      vp->decode_info = (VkVideoDecodeInfoKHR) {
>          .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_INFO_KHR,
>          .pNext = &ap->av1_pic_info,
> @@ -274,9 +314,94 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
>          },
>      };
>  
> +    ap->tile_info = (StdVideoAV1TileInfo) {
> +        .flags = (StdVideoAV1TileInfoFlags) {
> +            .uniform_tile_spacing_flag = frame_header->uniform_tile_spacing_flag,
> +        },
> +        .TileCols = frame_header->tile_cols,
> +        .TileRows = frame_header->tile_rows,
> +        .context_update_tile_id = frame_header->context_update_tile_id,
> +        .tile_size_bytes_minus_1 = frame_header->tile_size_bytes_minus1,
> +        .pWidthInSbsMinus1 = ap->width_in_sbs_minus1,
> +        .pHeightInSbsMinus1 = ap->height_in_sbs_minus1,
> +        .pMiColStarts = ap->mi_col_starts,
> +        .pMiRowStarts = ap->mi_row_starts,
> +    };
> +
> +    ap->quantization = (StdVideoAV1Quantization) {
> +        .flags.using_qmatrix = frame_header->using_qmatrix,
> +        .flags.diff_uv_delta = frame_header->diff_uv_delta,
> +        .base_q_idx = frame_header->base_q_idx,
> +        .DeltaQYDc = frame_header->delta_q_y_dc,
> +        .DeltaQUDc = frame_header->delta_q_u_dc,
> +        .DeltaQUAc = frame_header->delta_q_u_ac,
> +        .DeltaQVDc = frame_header->delta_q_v_dc,
> +        .DeltaQVAc = frame_header->delta_q_v_ac,
> +        .qm_y = frame_header->qm_y,
> +        .qm_u = frame_header->qm_u,
> +        .qm_v = frame_header->qm_v,
> +    };
> +
> +    for (int i = 0; i < STD_VIDEO_AV1_MAX_SEGMENTS; i++) {
> +        for (int j = 0; j < STD_VIDEO_AV1_SEG_LVL_MAX; j++) {
> +            ap->segmentation.FeatureEnabled[i] |= frame_header->feature_enabled[i][j] << j;
> +            ap->segmentation.FeatureData[i][j] = frame_header->feature_value[i][j];
> +        }
> +    }
> +
> +    ap->loop_filter = (StdVideoAV1LoopFilter) {
> +        .flags = (StdVideoAV1LoopFilterFlags) {
> +            .loop_filter_delta_enabled = frame_header->loop_filter_delta_enabled,
> +            .loop_filter_delta_update = frame_header->loop_filter_delta_update,
> +        },
> +        .loop_filter_sharpness = frame_header->loop_filter_sharpness,
> +    };
> +
> +    for (int i = 0; i < STD_VIDEO_AV1_MAX_LOOP_FILTER_STRENGTHS; i++)
> +        ap->loop_filter.loop_filter_level[i] = frame_header->loop_filter_level[i];
> +    for (int i = 0; i < STD_VIDEO_AV1_LOOP_FILTER_ADJUSTMENTS; i++)
> +        ap->loop_filter.loop_filter_mode_deltas[i] = frame_header->loop_filter_mode_deltas[i];
> +
> +    ap->cdef = (StdVideoAV1CDEF) {
> +        .cdef_damping_minus_3 = frame_header->cdef_damping_minus_3,
> +        .cdef_bits = frame_header->cdef_bits,
> +    };
> +
> +    ap->loop_restoration = (StdVideoAV1LoopRestoration) {
> +        .FrameRestorationType[0] = remap_lr_type[frame_header->lr_type[0]],
> +        .FrameRestorationType[1] = remap_lr_type[frame_header->lr_type[1]],
> +        .FrameRestorationType[2] = remap_lr_type[frame_header->lr_type[2]],
> +        .LoopRestorationSize[0] = AV1_RESTORATION_TILESIZE_MAX >> (2 - frame_header->lr_unit_shift),
> +        .LoopRestorationSize[1] = ap->loop_restoration.LoopRestorationSize[0] >> frame_header->lr_uv_shift,
> +        .LoopRestorationSize[2] = ap->loop_restoration.LoopRestorationSize[0] >> frame_header->lr_uv_shift,
> +    };

Not sure what the C spec says, but at least on GCC 13.2.1 it seems like
the assignment for LoopRestorationSize[1] and [2] happens before the
initalization of LoopRestorationSize[0].

> +
> +    ap->film_grain = (StdVideoAV1FilmGrain) {
> +        .flags = (StdVideoAV1FilmGrainFlags) {
> +            .chroma_scaling_from_luma = film_grain->chroma_scaling_from_luma,
> +            .overlap_flag = film_grain->overlap_flag,
> +            .clip_to_restricted_range = film_grain->clip_to_restricted_range,
> +        },
> +        .grain_scaling_minus_8 = film_grain->grain_scaling_minus_8,
> +        .ar_coeff_lag = film_grain->ar_coeff_lag,
> +        .ar_coeff_shift_minus_6 = film_grain->ar_coeff_shift_minus_6,
> +        .grain_scale_shift = film_grain->grain_scale_shift,
> +        .grain_seed = film_grain->grain_seed,
> +        .film_grain_params_ref_idx = film_grain->film_grain_params_ref_idx,
> +        .num_y_points = film_grain->num_y_points,
> +        .num_cb_points = film_grain->num_cb_points,
> +        .num_cr_points = film_grain->num_cr_points,
> +        .cb_mult = film_grain->cb_mult,
> +        .cb_luma_mult = film_grain->cb_luma_mult,
> +        .cb_offset = film_grain->cb_offset,
> +        .cr_mult = film_grain->cr_mult,
> +        .cr_luma_mult = film_grain->cr_luma_mult,
> +        .cr_offset = film_grain->cr_offset,
> +    };
> +
>      /* Setup frame header */
> -    ap->av1_frame_header = (StdVideoAV1MESAFrameHeader) {
> -        .flags = (StdVideoAV1MESAFrameHeaderFlags) {
> +    ap->std_pic_info = (StdVideoDecodeAV1PictureInfo) {
> +        .flags = (StdVideoDecodeAV1PictureInfoFlags) {
>              .error_resilient_mode = frame_header->error_resilient_mode,
>              .disable_cdf_update = frame_header->disable_cdf_update,
>              .use_superres = frame_header->use_superres,
> @@ -297,174 +422,88 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
>              .reference_select = frame_header->reference_select,
>              .skip_mode_present = frame_header->skip_mode_present,
>              .delta_q_present = frame_header->delta_q_present,
> +            .delta_lf_present = frame_header->delta_lf_present,
> +            .delta_lf_multi = frame_header->delta_lf_multi,
> +            .segmentation_enabled = frame_header->segmentation_enabled,
> +            .segmentation_update_map = frame_header->segmentation_update_map,
> +            .segmentation_temporal_update = frame_header->segmentation_temporal_update,
> +            .segmentation_update_data = frame_header->segmentation_update_data,
> +            .UsesLr = frame_header->lr_type[0] || frame_header->lr_type[1] || frame_header->lr_type[2],
> +            .apply_grain = apply_grain,
>          },
> -        .frame_to_show_map_idx = frame_header->frame_to_show_map_idx,
> -        .frame_presentation_time = frame_header->frame_presentation_time,
> -        .display_frame_id = frame_header->display_frame_id,
>          .frame_type = frame_header->frame_type,
>          .current_frame_id = frame_header->current_frame_id,
> -        .order_hint = frame_header->order_hint,
> +        .OrderHint = frame_header->order_hint,
>          .primary_ref_frame = frame_header->primary_ref_frame,
> -        .frame_width_minus_1 = frame_header->frame_width_minus_1,
> -        .frame_height_minus_1 = frame_header->frame_height_minus_1,
> -        .coded_denom = frame_header->coded_denom,
> -        .render_width_minus_1 = frame_header->render_width_minus_1,
> -        .render_height_minus_1 = frame_header->render_height_minus_1,
>          .refresh_frame_flags = frame_header->refresh_frame_flags,
>          .interpolation_filter = frame_header->interpolation_filter,
> -        .tx_mode = frame_header->tx_mode,
> -        .tiling = (StdVideoAV1MESATileInfo) {
> -            .flags = (StdVideoAV1MESATileInfoFlags) {
> -                .uniform_tile_spacing_flag = frame_header->uniform_tile_spacing_flag,
> -            },
> -            .tile_cols = frame_header->tile_cols,
> -            .tile_rows = frame_header->tile_rows,
> -            .context_update_tile_id = frame_header->context_update_tile_id,
> -            .tile_size_bytes_minus1 = frame_header->tile_size_bytes_minus1,
> -        },
> -        .quantization = (StdVideoAV1MESAQuantization) {
> -            .flags.using_qmatrix = frame_header->using_qmatrix,
> -            .base_q_idx = frame_header->base_q_idx,
> -            .delta_q_y_dc = frame_header->delta_q_y_dc,
> -            .diff_uv_delta = frame_header->diff_uv_delta,
> -            .delta_q_u_dc = frame_header->delta_q_u_dc,
> -            .delta_q_u_ac = frame_header->delta_q_u_ac,
> -            .delta_q_v_dc = frame_header->delta_q_v_dc,
> -            .delta_q_v_ac = frame_header->delta_q_v_ac,
> -            .qm_y = frame_header->qm_y,
> -            .qm_u = frame_header->qm_u,
> -            .qm_v = frame_header->qm_v,
> -        },
> -        .delta_q = (StdVideoAV1MESADeltaQ) {
> -            .flags = (StdVideoAV1MESADeltaQFlags) {
> -                .delta_lf_present = frame_header->delta_lf_present,
> -                .delta_lf_multi = frame_header->delta_lf_multi,
> -            },
> -            .delta_q_res = frame_header->delta_q_res,
> -            .delta_lf_res = frame_header->delta_lf_res,
> -        },
> -        .loop_filter = (StdVideoAV1MESALoopFilter) {
> -            .flags = (StdVideoAV1MESALoopFilterFlags) {
> -                .delta_enabled = frame_header->loop_filter_delta_enabled,
> -                .delta_update = frame_header->loop_filter_delta_update,
> -            },
> -            .level = {
> -                frame_header->loop_filter_level[0], frame_header->loop_filter_level[1],
> -                frame_header->loop_filter_level[2], frame_header->loop_filter_level[3],
> -            },
> -            .sharpness = frame_header->loop_filter_sharpness,
> -            .mode_deltas = {
> -                frame_header->loop_filter_mode_deltas[0], frame_header->loop_filter_mode_deltas[1],
> -            },
> -        },
> -        .cdef = (StdVideoAV1MESACDEF) {
> -            .damping_minus_3 = frame_header->cdef_damping_minus_3,
> -            .bits = frame_header->cdef_bits,
> -        },
> -        .lr = (StdVideoAV1MESALoopRestoration) {
> -            .lr_unit_shift = frame_header->lr_unit_shift,
> -            .lr_uv_shift = frame_header->lr_uv_shift,
> -            .lr_type = { frame_header->lr_type[0], frame_header->lr_type[1], frame_header->lr_type[2] },
> -        },
> -        .segmentation = (StdVideoAV1MESASegmentation) {
> -            .flags = (StdVideoAV1MESASegmentationFlags) {
> -                .enabled = frame_header->segmentation_enabled,
> -                .update_map = frame_header->segmentation_update_map,
> -                .temporal_update = frame_header->segmentation_temporal_update,
> -                .update_data = frame_header->segmentation_update_data,
> -            },
> -        },
> -        .film_grain = (StdVideoAV1MESAFilmGrainParameters) {
> -            .flags = (StdVideoAV1MESAFilmGrainFlags) {
> -                .apply_grain = apply_grain,
> -                .chroma_scaling_from_luma = film_grain->chroma_scaling_from_luma,
> -                .overlap_flag = film_grain->overlap_flag,
> -                .clip_to_restricted_range = film_grain->clip_to_restricted_range,
> -            },
> -            .grain_scaling_minus_8 = film_grain->grain_scaling_minus_8,
> -            .ar_coeff_lag = film_grain->ar_coeff_lag,
> -            .ar_coeff_shift_minus_6 = film_grain->ar_coeff_shift_minus_6,
> -            .grain_scale_shift = film_grain->grain_scale_shift,
> -            .grain_seed = film_grain->grain_seed,
> -            .num_y_points = film_grain->num_y_points,
> -            .num_cb_points = film_grain->num_cb_points,
> -            .num_cr_points = film_grain->num_cr_points,
> -            .cb_mult = film_grain->cb_mult,
> -            .cb_luma_mult = film_grain->cb_luma_mult,
> -            .cb_offset = film_grain->cb_offset,
> -            .cr_mult = film_grain->cr_mult,
> -            .cr_luma_mult = film_grain->cr_luma_mult,
> -            .cr_offset = film_grain->cr_offset,
> -        },
> +        .TxMode = frame_header->tx_mode,
> +        .delta_q_res = frame_header->delta_q_res,
> +        .delta_lf_res = frame_header->delta_lf_res,
> +        .SkipModeFrame[0] = s->cur_frame.skip_mode_frame_idx[0],
> +        .SkipModeFrame[1] = s->cur_frame.skip_mode_frame_idx[1],
> +        .coded_denom = frame_header->coded_denom,
> +        .pTileInfo = &ap->tile_info,
> +        .pQuantization = &ap->quantization,
> +        .pSegmentation = &ap->segmentation,
> +        .pLoopFilter = &ap->loop_filter,
> +        .pCDEF = &ap->cdef,
> +        .pLoopRestoration = &ap->loop_restoration,
> +        .pGlobalMotion = &ap->global_motion,
> +        .pFilmGrain = apply_grain ? &ap->film_grain : NULL,
>      };
>  
>      for (int i = 0; i < 64; i++) {
> -        ap->av1_frame_header.tiling.width_in_sbs_minus_1[i] = frame_header->width_in_sbs_minus_1[i];
> -        ap->av1_frame_header.tiling.height_in_sbs_minus_1[i] = frame_header->height_in_sbs_minus_1[i];
> -        ap->av1_frame_header.tiling.tile_start_col_sb[i] = frame_header->tile_start_col_sb[i];
> -        ap->av1_frame_header.tiling.tile_start_row_sb[i] = frame_header->tile_start_row_sb[i];
> +        ap->width_in_sbs_minus1[i] = frame_header->width_in_sbs_minus_1[i];
> +        ap->height_in_sbs_minus1[i] = frame_header->height_in_sbs_minus_1[i];
> +        ap->mi_col_starts[i] = frame_header->tile_start_col_sb[i];
> +        ap->mi_row_starts[i] = frame_header->tile_start_row_sb[i];
>      }
>  
>      for (int i = 0; i < 8; i++) {
> -        ap->av1_frame_header.segmentation.feature_enabled_bits[i] = 0;
> -        for (int j = 0; j < 8; j++) {
> -            ap->av1_frame_header.segmentation.feature_enabled_bits[i] |= (frame_header->feature_enabled[i][j] << j);
> -            ap->av1_frame_header.segmentation.feature_data[i][j] = frame_header->feature_value[i][j];
> +        ap->segmentation.FeatureEnabled[i] = 0x0;
> +        for (int j = 0; j < STD_VIDEO_AV1_SEG_LVL_MAX; j++) {
> +            ap->segmentation.FeatureEnabled[i] |= (frame_header->feature_enabled[i][j] << j);
> +            ap->segmentation.FeatureData[i][j] = frame_header->feature_value[i][j];
>          }
>  
> -        ap->av1_frame_header.loop_filter.ref_deltas[i] = frame_header->loop_filter_ref_deltas[i];
> -
> -        ap->av1_frame_header.cdef.y_pri_strength[i] = frame_header->cdef_y_pri_strength[i];
> -        ap->av1_frame_header.cdef.y_sec_strength[i] = frame_header->cdef_y_sec_strength[i];
> -        ap->av1_frame_header.cdef.uv_pri_strength[i] = frame_header->cdef_uv_pri_strength[i];
> -        ap->av1_frame_header.cdef.uv_sec_strength[i] = frame_header->cdef_uv_sec_strength[i];
> -
> -        ap->av1_frame_header.ref_order_hint[i] = frame_header->ref_order_hint[i];
> -        ap->av1_frame_header.global_motion[i] = (StdVideoAV1MESAGlobalMotion) {
> -            .flags = (StdVideoAV1MESAGlobalMotionFlags) {
> -                .gm_invalid = s->cur_frame.gm_invalid[i],
> -            },
> -            .gm_type = s->cur_frame.gm_type[i],
> -            .gm_params = {
> -                s->cur_frame.gm_params[i][0], s->cur_frame.gm_params[i][1],
> -                s->cur_frame.gm_params[i][2], s->cur_frame.gm_params[i][3],
> -                s->cur_frame.gm_params[i][4], s->cur_frame.gm_params[i][5],
> -            },
> -        };
> -    }
> +        ap->loop_filter.loop_filter_ref_deltas[i] = frame_header->loop_filter_ref_deltas[i];
>  
> -    for (int i = 0; i < 7; i++) {
> -        ap->av1_frame_header.ref_frame_idx[i] = frame_header->ref_frame_idx[i];
> -        ap->av1_frame_header.delta_frame_id_minus1[i] = frame_header->delta_frame_id_minus1[i];
> -    }
> +        ap->cdef.cdef_y_pri_strength[i] = frame_header->cdef_y_pri_strength[i];
> +        ap->cdef.cdef_y_sec_strength[i] = frame_header->cdef_y_sec_strength[i];
> +        ap->cdef.cdef_uv_pri_strength[i] = frame_header->cdef_uv_pri_strength[i];
> +        ap->cdef.cdef_uv_sec_strength[i] = frame_header->cdef_uv_sec_strength[i];
>  
> -    ap->av1_pic_info.skip_mode_frame_idx[0] = s->cur_frame.skip_mode_frame_idx[0];
> -    ap->av1_pic_info.skip_mode_frame_idx[1] = s->cur_frame.skip_mode_frame_idx[1];
> +        /* Reference frames */
> +        ap->std_pic_info.OrderHints[i] = frame_header->ref_order_hint[i];
> +        ap->global_motion.GmType[i] = s->cur_frame.gm_type[i];
> +        for (int j = 0; j < STD_VIDEO_AV1_GLOBAL_MOTION_PARAMS; j++) {
> +            ap->global_motion.gm_params[i][j] = s->cur_frame.gm_params[i][j];
> +        }
> +    }
>  
>      if (apply_grain) {
> -        for (int i = 0; i < 14; i++) {
> -            ap->av1_frame_header.film_grain.point_y_value[i] = film_grain->point_y_value[i];
> -            ap->av1_frame_header.film_grain.point_y_scaling[i] = film_grain->point_y_scaling[i];
> +        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_Y_POINTS; i++) {
> +            ap->film_grain.point_y_value[i] = film_grain->point_y_value[i];
> +            ap->film_grain.point_y_scaling[i] = film_grain->point_y_scaling[i];
>          }
>  
> -        for (int i = 0; i < 10; i++) {
> -            ap->av1_frame_header.film_grain.point_cb_value[i] = film_grain->point_cb_value[i];
> -            ap->av1_frame_header.film_grain.point_cb_scaling[i] = film_grain->point_cb_scaling[i];
> -            ap->av1_frame_header.film_grain.point_cr_value[i] = film_grain->point_cr_value[i];
> -            ap->av1_frame_header.film_grain.point_cr_scaling[i] = film_grain->point_cr_scaling[i];
> +        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_CB_POINTS; i++) {
> +            ap->film_grain.point_cb_value[i] = film_grain->point_cb_value[i];
> +            ap->film_grain.point_cb_scaling[i] = film_grain->point_cb_scaling[i];
> +            ap->film_grain.point_cr_value[i] = film_grain->point_cr_value[i];
> +            ap->film_grain.point_cr_scaling[i] = film_grain->point_cr_scaling[i];
>          }
>  
> -        for (int i = 0; i < 24; i++) {
> -            ap->av1_frame_header.film_grain.ar_coeffs_y_plus_128[i] = film_grain->ar_coeffs_y_plus_128[i];
> -            ap->av1_frame_header.film_grain.ar_coeffs_cb_plus_128[i] = film_grain->ar_coeffs_cb_plus_128[i];
> -            ap->av1_frame_header.film_grain.ar_coeffs_cr_plus_128[i] = film_grain->ar_coeffs_cr_plus_128[i];
> -        }
> +        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_POS_LUMA; i++)
> +            ap->film_grain.ar_coeffs_y_plus_128[i] = film_grain->ar_coeffs_y_plus_128[i];
>  
> -        ap->av1_frame_header.film_grain.ar_coeffs_cb_plus_128[24] = film_grain->ar_coeffs_cb_plus_128[24];
> -        ap->av1_frame_header.film_grain.ar_coeffs_cr_plus_128[24] = film_grain->ar_coeffs_cr_plus_128[24];
> +        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_POS_CHROMA; i++) {
> +            ap->film_grain.ar_coeffs_cb_plus_128[i] = film_grain->ar_coeffs_cb_plus_128[i];
> +            ap->film_grain.ar_coeffs_cr_plus_128[i] = film_grain->ar_coeffs_cr_plus_128[i];
> +        }
>      }
>  
> -    /* Workaround for a spec issue. */
>      ap->dec = dec;
>  
>      return 0;
> @@ -479,27 +518,23 @@ static int vk_av1_decode_slice(AVCodecContext *avctx,
>      AV1VulkanDecodePicture *ap = s->cur_frame.hwaccel_picture_private;
>      FFVulkanDecodePicture *vp = &ap->vp;
>  
> +    /* Too many tiles, exceeding all defined levels in the AV1 spec */
> +    if (ap->tile_count > MAX_TILES)
> +        return AVERROR(ENOSYS);
> +
>      for (int i = s->tg_start; i <= s->tg_end; i++) {
> -        ap->tiles[ap->tile_list.nb_tiles] = (StdVideoAV1MESATile) {
> -            .size     = s->tile_group_info[i].tile_size,
> -            .offset   = s->tile_group_info[i].tile_offset,
> -            .row      = s->tile_group_info[i].tile_row,
> -            .column   = s->tile_group_info[i].tile_column,
> -            .tg_start = s->tg_start,
> -            .tg_end   = s->tg_end,
> -        };
> +        ap->tile_sizes[ap->tile_count] = s->tile_group_info[i].tile_size;
>  
>          err = ff_vk_decode_add_slice(avctx, vp,
>                                       data + s->tile_group_info[i].tile_offset,
>                                       s->tile_group_info[i].tile_size, 0,
> -                                     &ap->tile_list.nb_tiles,
> +                                     &ap->tile_count,
>                                       &ap->tile_offsets);
>          if (err < 0)
>              return err;
> -
> -        ap->tiles[ap->tile_list.nb_tiles - 1].offset = ap->tile_offsets[ap->tile_list.nb_tiles - 1];
>      }
>  
> +    ap->av1_pic_info.tileCount = ap->tile_count;
>      return 0;
>  }
>  
> @@ -513,7 +548,7 @@ static int vk_av1_end_frame(AVCodecContext *avctx)
>      FFVulkanDecodePicture *rvp[AV1_NUM_REF_FRAMES] = { 0 };
>      AVFrame *rav[AV1_NUM_REF_FRAMES] = { 0 };
>  
> -    if (!ap->tile_list.nb_tiles)
> +    if (!ap->tile_count)
>          return 0;
>  
>      if (!dec->session_params) {
> @@ -531,7 +566,7 @@ static int vk_av1_end_frame(AVCodecContext *avctx)
>      }
>  
>      av_log(avctx, AV_LOG_VERBOSE, "Decoding frame, %"SIZE_SPECIFIER" bytes, %i tiles\n",
> -           vp->slices_size, ap->tile_list.nb_tiles);
> +           vp->slices_size, ap->tile_count);
>  
>      return ff_vk_decode_frame(avctx, pic->f, vp, rav, rvp);
>  }
> @@ -575,8 +610,6 @@ const FFHWAccel ff_av1_vulkan_hwaccel = {
>       * flexibility, this index cannot be present anywhere.
>       * The current implementation tracks the index for the driver and submits it
>       * as necessary information. Due to needing to modify the decoding context,
> -     * which is not thread-safe, on frame free, threading is disabled.
> -     * In the future, once this is fixed in the spec, the workarounds may be removed
> -     * and threading enabled. */
> +     * which is not thread-safe, on frame free, threading is disabled. */
>      .caps_internal         = HWACCEL_CAP_ASYNC_SAFE,
>  };
> diff --git a/libavcodec/vulkan_decode.c b/libavcodec/vulkan_decode.c
> index fdbcbb450a..64ad60cecb 100644
> --- a/libavcodec/vulkan_decode.c
> +++ b/libavcodec/vulkan_decode.c
> @@ -50,7 +50,7 @@ static const VkVideoProfileInfoKHR *get_video_profile(FFVulkanDecodeShared *ctx,
>      VkStructureType profile_struct_type =
>          codec_id == AV_CODEC_ID_H264 ? VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR :
>          codec_id == AV_CODEC_ID_HEVC ? VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PROFILE_INFO_KHR :
> -        codec_id == AV_CODEC_ID_AV1  ? VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_MESA :
> +        codec_id == AV_CODEC_ID_AV1  ? VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_KHR :
>          0;
>  
>      profile_list = ff_vk_find_struct(ctx->s.hwfc->create_pnext,
> @@ -663,7 +663,7 @@ static VkResult vulkan_setup_profile(AVCodecContext *avctx,
>                                       const struct FFVkCodecMap *vk_codec,
>                                       VkVideoDecodeH264CapabilitiesKHR *h264_caps,
>                                       VkVideoDecodeH265CapabilitiesKHR *h265_caps,
> -                                     VkVideoDecodeAV1CapabilitiesMESA *av1_caps,
> +                                     VkVideoDecodeAV1CapabilitiesKHR *av1_caps,
>                                       VkVideoCapabilitiesKHR *caps,
>                                       VkVideoDecodeCapabilitiesKHR *dec_caps,
>                                       int cur_profile)
> @@ -674,7 +674,7 @@ static VkResult vulkan_setup_profile(AVCodecContext *avctx,
>  
>      VkVideoDecodeH264ProfileInfoKHR *h264_profile = &prof->h264_profile;
>      VkVideoDecodeH265ProfileInfoKHR *h265_profile = &prof->h265_profile;
> -    VkVideoDecodeAV1ProfileInfoMESA *av1_profile  = &prof->av1_profile;
> +    VkVideoDecodeAV1ProfileInfoKHR *av1_profile  = &prof->av1_profile;
>  
>      const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->sw_pix_fmt);
>      if (!desc)
> @@ -702,8 +702,9 @@ static VkResult vulkan_setup_profile(AVCodecContext *avctx,
>      } else if (avctx->codec_id == AV_CODEC_ID_AV1) {
>          dec_caps->pNext = av1_caps;
>          usage->pNext = av1_profile;
> -        av1_profile->sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_MESA;
> -        av1_profile->stdProfileIdc = cur_profile;
> +        av1_profile->sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_KHR;
> +        av1_profile->stdProfile = cur_profile;
> +        av1_profile->filmGrainSupport = !(avctx->export_side_data & AV_CODEC_EXPORT_DATA_FILM_GRAIN);
>      }
>  
>      usage->sType           = VK_STRUCTURE_TYPE_VIDEO_DECODE_USAGE_INFO_KHR;
> @@ -758,8 +759,8 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
>      VkVideoDecodeH265CapabilitiesKHR h265_caps = {
>          .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_CAPABILITIES_KHR,
>      };
> -    VkVideoDecodeAV1CapabilitiesMESA av1_caps = {
> -        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_CAPABILITIES_MESA,
> +    VkVideoDecodeAV1CapabilitiesKHR av1_caps = {
> +        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_CAPABILITIES_KHR,
>      };
>  
>      VkPhysicalDeviceVideoFormatInfoKHR fmt_info = {
> @@ -782,7 +783,7 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
>      cur_profile = avctx->profile;
>      base_profile = avctx->codec_id == AV_CODEC_ID_H264 ? AV_PROFILE_H264_CONSTRAINED_BASELINE :
>                     avctx->codec_id == AV_CODEC_ID_H265 ? AV_PROFILE_HEVC_MAIN :
> -                   avctx->codec_id == AV_CODEC_ID_AV1  ? STD_VIDEO_AV1_MESA_PROFILE_MAIN :
> +                   avctx->codec_id == AV_CODEC_ID_AV1  ? STD_VIDEO_AV1_PROFILE_MAIN :
>                     0;
>  
>      ret = vulkan_setup_profile(avctx, prof, hwctx, vk, vk_codec,
> @@ -830,7 +831,7 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
>  
>      max_level = avctx->codec_id == AV_CODEC_ID_H264 ? ff_vk_h264_level_to_av(h264_caps.maxLevelIdc) :
>                  avctx->codec_id == AV_CODEC_ID_H265 ? ff_vk_h265_level_to_av(h265_caps.maxLevelIdc) :
> -                avctx->codec_id == AV_CODEC_ID_AV1  ? av1_caps.maxLevelIdc  :
> +                avctx->codec_id == AV_CODEC_ID_AV1  ? av1_caps.maxLevel :
>                  0;
>  
>      av_log(avctx, AV_LOG_VERBOSE, "Decoder capabilities for %s profile \"%s\":\n",
> @@ -911,7 +912,6 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
>      /* TODO: make dedicated_dpb tunable */
>      dec->dedicated_dpb = !(dec_caps->flags & VK_VIDEO_DECODE_CAPABILITY_DPB_AND_OUTPUT_COINCIDE_BIT_KHR);
>      dec->layered_dpb = !(caps->flags & VK_VIDEO_CAPABILITY_SEPARATE_REFERENCE_IMAGES_BIT_KHR);
> -    dec->external_fg = av1_caps.flags & VK_VIDEO_DECODE_AV1_CAPABILITY_EXTERNAL_FILM_GRAIN_MESA;
>  
>      if (dec->dedicated_dpb) {
>          fmt_info.imageUsage = VK_IMAGE_USAGE_VIDEO_DECODE_DPB_BIT_KHR;
> @@ -1118,8 +1118,8 @@ int ff_vk_decode_init(AVCodecContext *avctx)
>      VkVideoDecodeH265SessionParametersCreateInfoKHR h265_params = {
>          .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_CREATE_INFO_KHR,
>      };
> -    VkVideoDecodeAV1SessionParametersCreateInfoMESA av1_params = {
> -        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_MESA,
> +    VkVideoDecodeAV1SessionParametersCreateInfoKHR av1_params = {
> +        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_KHR,
>      };
>      VkVideoSessionParametersCreateInfoKHR session_params_create = {
>          .sType = VK_STRUCTURE_TYPE_VIDEO_SESSION_PARAMETERS_CREATE_INFO_KHR,
> diff --git a/libavcodec/vulkan_decode.h b/libavcodec/vulkan_decode.h
> index b0b1ff5614..9991de6794 100644
> --- a/libavcodec/vulkan_decode.h
> +++ b/libavcodec/vulkan_decode.h
> @@ -28,7 +28,7 @@
>  typedef struct FFVulkanDecodeProfileData {
>      VkVideoDecodeH264ProfileInfoKHR h264_profile;
>      VkVideoDecodeH265ProfileInfoKHR h265_profile;
> -    VkVideoDecodeAV1ProfileInfoMESA av1_profile;
> +    VkVideoDecodeAV1ProfileInfoKHR av1_profile;
>      VkVideoDecodeUsageInfoKHR usage;
>      VkVideoProfileInfoKHR profile;
>      VkVideoProfileListInfoKHR profile_list;
> diff --git a/libavcodec/vulkan_video.c b/libavcodec/vulkan_video.c
> index fb20315db4..9622128b17 100644
> --- a/libavcodec/vulkan_video.c
> +++ b/libavcodec/vulkan_video.c
> @@ -37,7 +37,7 @@ const FFVkCodecMap ff_vk_codec_map[AV_CODEC_ID_FIRST_AUDIO] = {
>                             0,
>                             0,
>                             FF_VK_EXT_VIDEO_DECODE_AV1,
> -                           0x01000000 /* TODO fix this */
> +                           VK_VIDEO_CODEC_OPERATION_DECODE_AV1_BIT_KHR
>      },
>  };
>  
> diff --git a/libavcodec/vulkan_video.h b/libavcodec/vulkan_video.h
> index b28e3fe0bd..54cd75372d 100644
> --- a/libavcodec/vulkan_video.h
> +++ b/libavcodec/vulkan_video.h
> @@ -23,8 +23,6 @@
>  #include "vulkan.h"
>  
>  #include <vk_video/vulkan_video_codecs_common.h>
> -#include "vulkan_video_codec_av1std.h"
> -#include "vulkan_video_codec_av1std_decode.h"
>  
>  #define CODEC_VER_MAJ(ver) (ver >> 22)
>  #define CODEC_VER_MIN(ver) ((ver >> 12) & ((1 << 10) - 1))
> diff --git a/libavcodec/vulkan_video_codec_av1std.h b/libavcodec/vulkan_video_codec_av1std.h
> deleted file mode 100644
> index c46236c457..0000000000
> --- a/libavcodec/vulkan_video_codec_av1std.h
> +++ /dev/null
> @@ -1,403 +0,0 @@
> -/* Copyright 2023 Lynne
> - * Copyright 2023 Dave Airlie
> - *
> - * Licensed under the Apache License, Version 2.0 (the "License");
> - * you may not use this file except in compliance with the License.
> - * You may obtain a copy of the License at
> - *
> - * http://www.apache.org/licenses/LICENSE-2.0
> - *
> - * Unless required by applicable law or agreed to in writing, software
> - * distributed under the License is distributed on an "AS IS" BASIS,
> - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
> - * See the License for the specific language governing permissions and
> - * limitations under the License.
> - */
> -
> -#ifndef VULKAN_VIDEO_CODEC_AV1STD_H_
> -#define VULKAN_VIDEO_CODEC_AV1STD_H_ 1
> -
> -/*
> -** This header is NOT YET generated from the Khronos Vulkan XML API Registry.
> -**
> -*/
> -
> -#ifdef __cplusplus
> -extern "C" {
> -#endif
> -#define vulkan_video_codec_av1std 1
> -
> -#define VK_MAKE_VIDEO_STD_VERSION(major, minor, patch) \
> -   ((((uint32_t)(major)) << 22) | (((uint32_t)(minor)) << 12) | ((uint32_t)(patch)))
> -#define VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_API_VERSION_0_1_0 VK_MAKE_VIDEO_STD_VERSION(0, 1, 0)
> -#define VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_SPEC_VERSION VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_API_VERSION_0_1_0
> -#define VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_EXTENSION_NAME "VK_STD_vulkan_video_codec_av1_decode"
> -
> -typedef enum StdVideoAV1MESAProfile {
> -   STD_VIDEO_AV1_MESA_PROFILE_MAIN = 0,
> -   STD_VIDEO_AV1_MESA_PROFILE_HIGH = 1,
> -   STD_VIDEO_AV1_MESA_PROFILE_PROFESSIONAL = 2,
> -} StdVideoAV1MESAProfile;
> -
> -typedef enum StdVideoAV1MESALevel {
> -    STD_VIDEO_AV1_MESA_LEVEL_2_0 = 0,
> -    STD_VIDEO_AV1_MESA_LEVEL_2_1 = 1,
> -    STD_VIDEO_AV1_MESA_LEVEL_2_2 = 2,
> -    STD_VIDEO_AV1_MESA_LEVEL_2_3 = 3,
> -    STD_VIDEO_AV1_MESA_LEVEL_3_0 = 4,
> -    STD_VIDEO_AV1_MESA_LEVEL_3_1 = 5,
> -    STD_VIDEO_AV1_MESA_LEVEL_3_2 = 6,
> -    STD_VIDEO_AV1_MESA_LEVEL_3_3 = 7,
> -    STD_VIDEO_AV1_MESA_LEVEL_4_0 = 8,
> -    STD_VIDEO_AV1_MESA_LEVEL_4_1 = 9,
> -    STD_VIDEO_AV1_MESA_LEVEL_4_2 = 10,
> -    STD_VIDEO_AV1_MESA_LEVEL_4_3 = 11,
> -    STD_VIDEO_AV1_MESA_LEVEL_5_0 = 12,
> -    STD_VIDEO_AV1_MESA_LEVEL_5_1 = 13,
> -    STD_VIDEO_AV1_MESA_LEVEL_5_2 = 14,
> -    STD_VIDEO_AV1_MESA_LEVEL_5_3 = 15,
> -    STD_VIDEO_AV1_MESA_LEVEL_6_0 = 16,
> -    STD_VIDEO_AV1_MESA_LEVEL_6_1 = 17,
> -    STD_VIDEO_AV1_MESA_LEVEL_6_2 = 18,
> -    STD_VIDEO_AV1_MESA_LEVEL_6_3 = 19,
> -    STD_VIDEO_AV1_MESA_LEVEL_7_0 = 20,
> -    STD_VIDEO_AV1_MESA_LEVEL_7_1 = 21,
> -    STD_VIDEO_AV1_MESA_LEVEL_7_2 = 22,
> -    STD_VIDEO_AV1_MESA_LEVEL_7_3 = 23,
> -    STD_VIDEO_AV1_MESA_LEVEL_MAX = 31,
> -} StdVideoAV1MESALevel;
> -
> -typedef struct StdVideoAV1MESAFilmGrainFlags {
> -   uint8_t apply_grain;
> -   uint8_t chroma_scaling_from_luma;
> -   uint8_t overlap_flag;
> -   uint8_t clip_to_restricted_range;
> -} StdVideoAV1MESAFilmGrainFlags;
> -
> -typedef struct StdVideoAV1MESAFilmGrainParameters {
> -   StdVideoAV1MESAFilmGrainFlags flags;
> -   uint32_t grain_scaling_minus_8;
> -   uint32_t ar_coeff_lag;
> -   uint32_t ar_coeff_shift_minus_6;
> -   uint32_t grain_scale_shift;
> -
> -   uint16_t grain_seed;
> -   uint8_t num_y_points;
> -   uint8_t point_y_value[14];
> -   uint8_t point_y_scaling[14];
> -
> -   uint8_t num_cb_points;
> -   uint8_t point_cb_value[10];
> -   uint8_t point_cb_scaling[10];
> -
> -   uint8_t num_cr_points;
> -   uint8_t point_cr_value[10];
> -   uint8_t point_cr_scaling[10];
> -
> -   int8_t ar_coeffs_y_plus_128[24];
> -   int8_t ar_coeffs_cb_plus_128[25];
> -   int8_t ar_coeffs_cr_plus_128[25];
> -   uint8_t cb_mult;
> -   uint8_t cb_luma_mult;
> -   uint16_t cb_offset;
> -   uint8_t cr_mult;
> -   uint8_t cr_luma_mult;
> -   uint16_t cr_offset;
> -} StdVideoAV1MESAFilmGrainParameters;
> -
> -typedef struct StdVideoAV1MESAGlobalMotionFlags {
> -    uint8_t gm_invalid;
> -} StdVideoAV1MESAGlobalMotionFlags;
> -
> -typedef struct StdVideoAV1MESAGlobalMotion {
> -    StdVideoAV1MESAGlobalMotionFlags flags;
> -    uint8_t gm_type;
> -    uint32_t gm_params[6];
> -} StdVideoAV1MESAGlobalMotion;
> -
> -typedef struct StdVideoAV1MESALoopRestoration {
> -    uint8_t lr_type[3];
> -    uint8_t lr_unit_shift;
> -    uint8_t lr_uv_shift;
> -} StdVideoAV1MESALoopRestoration;
> -
> -typedef struct StdVideoAV1MESATileInfoFlags {
> -    uint8_t uniform_tile_spacing_flag;
> -} StdVideoAV1MESATileInfoFlags;
> -
> -typedef struct StdVideoAV1MESATileInfo {
> -    StdVideoAV1MESATileInfoFlags flags;
> -    uint8_t tile_cols;
> -    uint8_t tile_rows;
> -    uint8_t tile_start_col_sb[64];
> -    uint8_t tile_start_row_sb[64];
> -    uint8_t width_in_sbs_minus_1[64];
> -    uint8_t height_in_sbs_minus_1[64];
> -    uint16_t context_update_tile_id;
> -    uint8_t tile_size_bytes_minus1;
> -} StdVideoAV1MESATileInfo;
> -
> -typedef struct StdVideoAV1MESAQuantizationFlags {
> -    uint8_t using_qmatrix;
> -} StdVideoAV1MESAQuantizationFlags;
> -
> -typedef struct StdVideoAV1MESAQuantization {
> -    StdVideoAV1MESAQuantizationFlags flags;
> -    uint8_t base_q_idx;
> -    int8_t  delta_q_y_dc;
> -    uint8_t diff_uv_delta;
> -    int8_t  delta_q_u_dc;
> -    int8_t  delta_q_u_ac;
> -    int8_t  delta_q_v_dc;
> -    int8_t  delta_q_v_ac;
> -    uint8_t qm_y;
> -    uint8_t qm_u;
> -    uint8_t qm_v;
> -} StdVideoAV1MESAQuantization;
> -
> -typedef struct StdVideoAV1MESACDEF {
> -    uint8_t damping_minus_3;
> -    uint8_t bits;
> -    uint8_t y_pri_strength[8];
> -    uint8_t y_sec_strength[8];
> -    uint8_t uv_pri_strength[8];
> -    uint8_t uv_sec_strength[8];
> -} StdVideoAV1MESACDEF;
> -
> -typedef struct StdVideoAV1MESADeltaQFlags {
> -    uint8_t delta_lf_present;
> -    uint8_t delta_lf_multi;
> -} StdVideoAV1MESADeltaQFlags;
> -
> -typedef struct StdVideoAV1MESADeltaQ {
> -    StdVideoAV1MESADeltaQFlags flags;
> -    uint8_t delta_q_res;
> -    uint8_t delta_lf_res;
> -} StdVideoAV1MESADeltaQ;
> -
> -typedef struct StdVideoAV1MESASegmentationFlags {
> -    uint8_t enabled;
> -    uint8_t update_map;
> -    uint8_t temporal_update;
> -    uint8_t update_data;
> -} StdVideoAV1MESASegmentationFlags;
> -
> -typedef struct StdVideoAV1MESASegmentation {
> -    StdVideoAV1MESASegmentationFlags flags;
> -    uint8_t                      feature_enabled_bits[8];
> -    int16_t                      feature_data[8][8];
> -} StdVideoAV1MESASegmentation;
> -
> -typedef struct StdVideoAV1MESALoopFilterFlags {
> -    uint8_t delta_enabled;
> -    uint8_t delta_update;
> -} StdVideoAV1MESALoopFilterFlags;
> -
> -typedef struct StdVideoAV1MESALoopFilter {
> -    StdVideoAV1MESALoopFilterFlags flags;
> -    uint8_t level[4];
> -    uint8_t sharpness;
> -    int8_t  ref_deltas[8];
> -    int8_t  mode_deltas[2];
> -} StdVideoAV1MESALoopFilter;
> -
> -typedef struct StdVideoAV1MESAFrameHeaderFlags {
> -    uint8_t error_resilient_mode;
> -    uint8_t disable_cdf_update;
> -    uint8_t use_superres;
> -    uint8_t render_and_frame_size_different;
> -    uint8_t allow_screen_content_tools;
> -    uint8_t is_filter_switchable;
> -    uint8_t force_integer_mv;
> -    uint8_t frame_size_override_flag;
> -    uint8_t buffer_removal_time_present_flag;
> -    uint8_t allow_intrabc;
> -    uint8_t frame_refs_short_signaling;
> -    uint8_t allow_high_precision_mv;
> -    uint8_t is_motion_mode_switchable;
> -    uint8_t use_ref_frame_mvs;
> -    uint8_t disable_frame_end_update_cdf;
> -    uint8_t allow_warped_motion;
> -    uint8_t reduced_tx_set;
> -    uint8_t reference_select;
> -    uint8_t skip_mode_present;
> -    uint8_t delta_q_present;
> -    uint8_t UsesLr;
> -} StdVideoAV1MESAFrameHeaderFlags;
> -
> -typedef struct StdVideoAV1MESAFrameHeader {
> -    StdVideoAV1MESAFrameHeaderFlags flags;
> -
> -    uint32_t frame_presentation_time;
> -    uint32_t display_frame_id;
> -    uint32_t current_frame_id;
> -    uint8_t  frame_to_show_map_idx;
> -    uint8_t  frame_type;
> -    uint8_t  order_hint;
> -    uint8_t  primary_ref_frame;
> -    uint16_t frame_width_minus_1;
> -    uint16_t frame_height_minus_1;
> -    uint16_t render_width_minus_1;
> -    uint16_t render_height_minus_1;
> -    uint8_t  coded_denom;
> -
> -    uint8_t refresh_frame_flags;
> -    uint8_t ref_order_hint[8];
> -    int8_t  ref_frame_idx[7];
> -    uint32_t delta_frame_id_minus1[7];
> -
> -    uint8_t interpolation_filter;
> -    uint8_t tx_mode;
> -
> -    StdVideoAV1MESATileInfo                   tiling;
> -    StdVideoAV1MESAQuantization               quantization;
> -    StdVideoAV1MESASegmentation               segmentation;
> -    StdVideoAV1MESADeltaQ                     delta_q;
> -    StdVideoAV1MESALoopFilter                 loop_filter;
> -    StdVideoAV1MESACDEF                       cdef;
> -    StdVideoAV1MESALoopRestoration            lr;
> -    StdVideoAV1MESAGlobalMotion               global_motion[8]; // One per ref frame
> -    StdVideoAV1MESAFilmGrainParameters        film_grain;
> -} StdVideoAV1MESAFrameHeader;
> -
> -typedef struct StdVideoAV1MESAScreenCoding {
> -    uint8_t seq_force_screen_content_tools;
> -} StdVideoAV1MESAScreenCoding;
> -
> -typedef struct StdVideoAV1MESATimingInfoFlags {
> -    uint8_t equal_picture_interval;
> -} StdVideoAV1MESATimingInfoFlags;
> -
> -typedef struct StdVideoAV1MESATimingInfo {
> -    StdVideoAV1MESATimingInfoFlags flags;
> -    uint32_t num_units_in_display_tick;
> -    uint32_t time_scale;
> -    uint32_t num_ticks_per_picture_minus_1;
> -} StdVideoAV1MESATimingInfo;
> -
> -typedef struct StdVideoAV1MESAColorConfigFlags {
> -    uint8_t mono_chrome;
> -    uint8_t color_range;
> -    uint8_t separate_uv_delta_q;
> -} StdVideoAV1MESAColorConfigFlags;
> -
> -typedef struct StdVideoAV1MESAColorConfig {
> -    StdVideoAV1MESAColorConfigFlags flags;
> -    uint8_t bit_depth;
> -    uint8_t subsampling_x;
> -    uint8_t subsampling_y;
> -} StdVideoAV1MESAColorConfig;
> -
> -typedef struct StdVideoAV1MESASequenceHeaderFlags {
> -    uint8_t still_picture;
> -    uint8_t reduced_still_picture_header;
> -    uint8_t use_128x128_superblock;
> -    uint8_t enable_filter_intra;
> -    uint8_t enable_intra_edge_filter;
> -    uint8_t enable_interintra_compound;
> -    uint8_t enable_masked_compound;
> -    uint8_t enable_warped_motion;
> -    uint8_t enable_dual_filter;
> -    uint8_t enable_order_hint;
> -    uint8_t enable_jnt_comp;
> -    uint8_t enable_ref_frame_mvs;
> -    uint8_t frame_id_numbers_present_flag;
> -    uint8_t enable_superres;
> -    uint8_t enable_cdef;
> -    uint8_t enable_restoration;
> -    uint8_t film_grain_params_present;
> -    uint8_t timing_info_present_flag;
> -    uint8_t initial_display_delay_present_flag;
> -} StdVideoAV1MESASequenceHeaderFlags;
> -
> -typedef struct StdVideoAV1MESASequenceHeader {
> -    StdVideoAV1MESASequenceHeaderFlags flags;
> -
> -    StdVideoAV1MESAProfile seq_profile;
> -    uint8_t  frame_width_bits_minus_1;
> -    uint8_t  frame_height_bits_minus_1;
> -    uint16_t max_frame_width_minus_1;
> -    uint16_t max_frame_height_minus_1;
> -    uint8_t  delta_frame_id_length_minus_2;
> -    uint8_t  additional_frame_id_length_minus_1;
> -    uint8_t  order_hint_bits_minus_1;
> -    uint8_t  seq_choose_integer_mv;
> -    uint8_t  seq_force_integer_mv;
> -
> -    StdVideoAV1MESATimingInfo       timing_info;
> -    StdVideoAV1MESAColorConfig      color_config;
> -} StdVideoAV1MESASequenceHeader;
> -
> -typedef struct StdVideoAV1MESATile {
> -    uint16_t tg_start;
> -    uint16_t tg_end;
> -    uint16_t row;
> -    uint16_t column;
> -    uint32_t size;
> -    uint32_t offset;
> -} StdVideoAV1MESATile;
> -
> -typedef struct StdVideoAV1MESATileList {
> -    StdVideoAV1MESATile *tile_list;
> -    uint32_t nb_tiles;
> -} StdVideoAV1MESATileList;
> -
> -typedef struct VkVideoDecodeAV1PictureInfoMESA {
> -    VkStructureType sType;
> -    const void *pNext;
> -    StdVideoAV1MESAFrameHeader *frame_header;
> -    StdVideoAV1MESATileList *tile_list;
> -    uint8_t skip_mode_frame_idx[2];
> -} VkVideoDecodeAV1PictureInfoMESA;
> -
> -typedef struct VkVideoDecodeAV1DpbSlotInfoMESA {
> -    VkStructureType sType;
> -    const void *pNext;
> -    uint8_t frameIdx;
> -    uint8_t ref_order_hint[7];
> -    uint8_t disable_frame_end_update_cdf;
> -} VkVideoDecodeAV1DpbSlotInfoMESA;
> -
> -typedef struct VkVideoDecodeAV1SessionParametersAddInfoMESA {
> -    VkStructureType sType;
> -    const void *pNext;
> -    StdVideoAV1MESASequenceHeader *sequence_header;
> -} VkVideoDecodeAV1SessionParametersAddInfoMESA;
> -
> -typedef struct VkVideoDecodeAV1SessionParametersCreateInfoMESA {
> -    VkStructureType sType;
> -    const void *pNext;
> -    const VkVideoDecodeAV1SessionParametersAddInfoMESA *pParametersAddInfo;
> -} VkVideoDecodeAV1SessionParametersCreateInfoMESA;
> -
> -typedef struct VkVideoDecodeAV1ProfileInfoMESA {
> -    VkStructureType sType;
> -    const void *pNext;
> -    StdVideoAV1MESAProfile stdProfileIdc;
> -} VkVideoDecodeAV1ProfileInfoMESA;
> -
> -typedef enum VkVideoDecodeAV1CapabilityFlagBitsMESA {
> -    VK_VIDEO_DECODE_AV1_CAPABILITY_EXTERNAL_FILM_GRAIN_MESA = 0x00000001,
> -    VK_VIDEO_DECODE_AV1_CAPABILITY_FLAG_BITS_MAX_ENUM_MESA = 0x7FFFFFFF
> -} VkVideoDecodeAV1CapabilityFlagBitsMESA;
> -typedef VkFlags VkVideoDecodeAV1CapabilityFlagsMESA;
> -
> -typedef struct VkVideoDecodeAV1CapabilitiesMESA {
> -    VkStructureType sType;
> -    const void *pNext;
> -    VkVideoDecodeAV1CapabilityFlagsMESA flags;
> -    StdVideoAV1MESALevel maxLevelIdc;
> -} VkVideoDecodeAV1CapabilitiesMESA;
> -
> -#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_MESA 1000509000
> -#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_MESA 1000509001
> -#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_ADD_INFO_MESA 1000509002
> -#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_DPB_SLOT_INFO_MESA 1000509003
> -#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_CAPABILITIES_MESA 1000509004
> -#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_MESA 1000509005
> -
> -#ifdef __cplusplus
> -}
> -#endif
> -
> -#endif
> diff --git a/libavcodec/vulkan_video_codec_av1std_decode.h b/libavcodec/vulkan_video_codec_av1std_decode.h
> deleted file mode 100644
> index a697c00593..0000000000
> --- a/libavcodec/vulkan_video_codec_av1std_decode.h
> +++ /dev/null
> @@ -1,36 +0,0 @@
> -/* Copyright 2023 Lynne
> - * Copyright 2023 Dave Airlie
> - *
> - * Licensed under the Apache License, Version 2.0 (the "License");
> - * you may not use this file except in compliance with the License.
> - * You may obtain a copy of the License at
> - *
> - * http://www.apache.org/licenses/LICENSE-2.0
> - *
> - * Unless required by applicable law or agreed to in writing, software
> - * distributed under the License is distributed on an "AS IS" BASIS,
> - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
> - * See the License for the specific language governing permissions and
> - * limitations under the License.
> - */
> -
> -#ifndef VULKAN_VIDEO_CODEC_AV1STD_DECODE_H_
> -#define VULKAN_VIDEO_CODEC_AV1STD_DECODE_H_ 1
> -
> -/*
> -** This header is NOT YET generated from the Khronos Vulkan XML API Registry.
> -**
> -*/
> -
> -#ifdef __cplusplus
> -extern "C" {
> -#endif
> -#define vulkan_video_codec_av1std_decode 1
> -
> -
> -
> -#ifdef __cplusplus
> -}
> -#endif
> -
> -#endif
> diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
> index a84713e621..44b763550d 100644
> --- a/libavutil/hwcontext_vulkan.c
> +++ b/libavutil/hwcontext_vulkan.c
> @@ -436,7 +436,7 @@ static const VulkanOptExtension optional_device_exts[] = {
>      { VK_KHR_VIDEO_DECODE_QUEUE_EXTENSION_NAME,               FF_VK_EXT_VIDEO_DECODE_QUEUE     },
>      { VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME,                FF_VK_EXT_VIDEO_DECODE_H264      },
>      { VK_KHR_VIDEO_DECODE_H265_EXTENSION_NAME,                FF_VK_EXT_VIDEO_DECODE_H265      },
> -    { "VK_MESA_video_decode_av1",                             FF_VK_EXT_VIDEO_DECODE_AV1       },
> +    { VK_KHR_VIDEO_DECODE_AV1_EXTENSION_NAME,                 FF_VK_EXT_VIDEO_DECODE_AV1       },
>  };
>  
>  static VkBool32 VKAPI_CALL vk_dbg_callback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
> diff --git a/libavutil/vulkan_functions.h b/libavutil/vulkan_functions.h
> index 65021b04b1..6b379acf93 100644
> --- a/libavutil/vulkan_functions.h
> +++ b/libavutil/vulkan_functions.h
> @@ -43,7 +43,7 @@ typedef enum FFVulkanExtensions {
>      FF_VK_EXT_VIDEO_DECODE_QUEUE     = 1ULL << 11, /* VK_KHR_video_decode_queue */
>      FF_VK_EXT_VIDEO_DECODE_H264      = 1ULL << 12, /* VK_EXT_video_decode_h264 */
>      FF_VK_EXT_VIDEO_DECODE_H265      = 1ULL << 13, /* VK_EXT_video_decode_h265 */
> -    FF_VK_EXT_VIDEO_DECODE_AV1       = 1ULL << 14, /* VK_MESA_video_decode_av1 */
> +    FF_VK_EXT_VIDEO_DECODE_AV1       = 1ULL << 14, /* VK_KHR_video_decode_av1 */
>      FF_VK_EXT_ATOMIC_FLOAT           = 1ULL << 15, /* VK_EXT_shader_atomic_float */
>      FF_VK_EXT_COOP_MATRIX            = 1ULL << 16, /* VK_KHR_cooperative_matrix */
>  
> diff --git a/libavutil/vulkan_loader.h b/libavutil/vulkan_loader.h
> index f88722f28f..fc854242dd 100644
> --- a/libavutil/vulkan_loader.h
> +++ b/libavutil/vulkan_loader.h
> @@ -56,7 +56,7 @@ static inline uint64_t ff_vk_extensions_to_mask(const char * const *extensions,
>          { VK_KHR_VIDEO_DECODE_QUEUE_EXTENSION_NAME,        FF_VK_EXT_VIDEO_DECODE_QUEUE     },
>          { VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME,         FF_VK_EXT_VIDEO_DECODE_H264      },
>          { VK_KHR_VIDEO_DECODE_H265_EXTENSION_NAME,         FF_VK_EXT_VIDEO_DECODE_H265      },
> -        { "VK_MESA_video_decode_av1",                      FF_VK_EXT_VIDEO_DECODE_AV1       },
> +        { VK_KHR_VIDEO_DECODE_AV1_EXTENSION_NAME,          FF_VK_EXT_VIDEO_DECODE_AV1       },
>      };
>  
>      FFVulkanExtensions mask = 0x0;
> -- 
> 2.43.0.381.gb435a96ce8
Lynne Feb. 13, 2024, 12:10 p.m. UTC | #2 
Feb 13, 2024, 01:59 by ffmpeg-devel@ffmpeg.org:

> On Sun Feb 11, 2024 at 10:15 AM EST, Lynne wrote:
>
>> From: Lynne <dev@lynne.ee>
>> Date: Fri, 19 Jan 2024 10:49:02 +1000
>> Subject: [PATCH v4 2/2] lavc/vulkan_av1: port to the new stable API
>>
>> Most of this patch was written by Dave Airlie <airlied@redhat.com>,
>> with some additions by me.
>> ---
>>
>>  
>> -    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoMESA) {
>> -        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_MESA,
>> -        .frame_header = &ap->av1_frame_header,
>> -        .tile_list = &ap->tile_list,
>> +    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoKHR) {
>> +        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_KHR,
>> +        .pStdPictureInfo = &ap->std_pic_info,
>> +        .tileCount = ap->tile_count,
>> +        .pTileOffsets = ap->tile_offsets,
>>
>
> Mentioned this on IRC earlier, but this means the driver always get
> pTileOffsets = NULL, since ap->tile_offsets only gets filled out during
> vk_av1_decode_slice().
>

Thanks, already fixed it, I did report back on IRC.


>> +
>> +    ap->loop_restoration = (StdVideoAV1LoopRestoration) {
>> +        .FrameRestorationType[0] = remap_lr_type[frame_header->lr_type[0]],
>> +        .FrameRestorationType[1] = remap_lr_type[frame_header->lr_type[1]],
>> +        .FrameRestorationType[2] = remap_lr_type[frame_header->lr_type[2]],
>> +        .LoopRestorationSize[0] = AV1_RESTORATION_TILESIZE_MAX >> (2 - frame_header->lr_unit_shift),
>> +        .LoopRestorationSize[1] = ap->loop_restoration.LoopRestorationSize[0] >> frame_header->lr_uv_shift,
>> +        .LoopRestorationSize[2] = ap->loop_restoration.LoopRestorationSize[0] >> frame_header->lr_uv_shift,
>> +    };
>>
>
> Not sure what the C spec says, but at least on GCC 13.2.1 it seems like
> the assignment for LoopRestorationSize[1] and [2] happens before the
> initalization of LoopRestorationSize[0].
>

Nothing here on gcc-12, gcc-14 and clang-19.
James Almer Feb. 13, 2024, 12:16 p.m. UTC | #3 
On 2/13/2024 9:10 AM, Lynne wrote:
> Feb 13, 2024, 01:59 by ffmpeg-devel@ffmpeg.org:
> 
>> On Sun Feb 11, 2024 at 10:15 AM EST, Lynne wrote:
>>
>>> From: Lynne <dev@lynne.ee>
>>> Date: Fri, 19 Jan 2024 10:49:02 +1000
>>> Subject: [PATCH v4 2/2] lavc/vulkan_av1: port to the new stable API
>>>
>>> Most of this patch was written by Dave Airlie <airlied@redhat.com>,
>>> with some additions by me.
>>> ---
>>>
>>>   
>>> -    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoMESA) {
>>> -        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_MESA,
>>> -        .frame_header = &ap->av1_frame_header,
>>> -        .tile_list = &ap->tile_list,
>>> +    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoKHR) {
>>> +        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_KHR,
>>> +        .pStdPictureInfo = &ap->std_pic_info,
>>> +        .tileCount = ap->tile_count,
>>> +        .pTileOffsets = ap->tile_offsets,
>>>
>>
>> Mentioned this on IRC earlier, but this means the driver always get
>> pTileOffsets = NULL, since ap->tile_offsets only gets filled out during
>> vk_av1_decode_slice().
>>
> 
> Thanks, already fixed it, I did report back on IRC.
> 
> 
>>> +
>>> +    ap->loop_restoration = (StdVideoAV1LoopRestoration) {
>>> +        .FrameRestorationType[0] = remap_lr_type[frame_header->lr_type[0]],
>>> +        .FrameRestorationType[1] = remap_lr_type[frame_header->lr_type[1]],
>>> +        .FrameRestorationType[2] = remap_lr_type[frame_header->lr_type[2]],
>>> +        .LoopRestorationSize[0] = AV1_RESTORATION_TILESIZE_MAX >> (2 - frame_header->lr_unit_shift),
>>> +        .LoopRestorationSize[1] = ap->loop_restoration.LoopRestorationSize[0] >> frame_header->lr_uv_shift,
>>> +        .LoopRestorationSize[2] = ap->loop_restoration.LoopRestorationSize[0] >> frame_header->lr_uv_shift,
>>> +    };
>>>
>>
>> Not sure what the C spec says, but at least on GCC 13.2.1 it seems like
>> the assignment for LoopRestorationSize[1] and [2] happens before the
>> initalization of LoopRestorationSize[0].
>>
> 
> Nothing here on gcc-12, gcc-14 and clang-19.

If some compilers break with it, then it needs to be changed. So make it:

> ap->loop_restoration = (StdVideoAV1LoopRestoration) {
>     .FrameRestorationType[0] = remap_lr_type[frame_header->lr_type[0]],
>     .FrameRestorationType[1] = remap_lr_type[frame_header->lr_type[1]],
>     .FrameRestorationType[2] = remap_lr_type[frame_header->lr_type[2]],
>     .LoopRestorationSize[0] = AV1_RESTORATION_TILESIZE_MAX >> (2 - frame_header->lr_unit_shift),
> };
> ap->loop_restoration.LoopRestorationSize[1] =
> ap->loop_restoration.LoopRestorationSize[2] = ap->loop_restoration.LoopRestorationSize[0] >> frame_header->lr_uv_shift,
llyyr Feb. 20, 2024, 7:01 p.m. UTC | #4 
On 2/11/24 20:45, Lynne wrote:
> Most of this patch was written by Dave Airlie <airlied@redhat.com>,
> with some additions by me.
> 
Tested and verified that this works with 
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27424
diff mbox series

Patch

From 4a0c01046e36cff48100d09565f5ef8d8185907a Mon Sep 17 00:00:00 2001
From: Lynne <dev@lynne.ee>
Date: Fri, 19 Jan 2024 10:49:02 +1000
Subject: [PATCH v4 2/2] lavc/vulkan_av1: port to the new stable API

Most of this patch was written by Dave Airlie <airlied@redhat.com>,
with some additions by me.
---
 configure                                     |   4 +-
 libavcodec/Makefile                           |   3 +-
 libavcodec/av1.h                              |   2 +
 libavcodec/vulkan_av1.c                       | 477 ++++++++++--------
 libavcodec/vulkan_decode.c                    |  24 +-
 libavcodec/vulkan_decode.h                    |   2 +-
 libavcodec/vulkan_video.c                     |   2 +-
 libavcodec/vulkan_video.h                     |   2 -
 libavcodec/vulkan_video_codec_av1std.h        | 403 ---------------
 libavcodec/vulkan_video_codec_av1std_decode.h |  36 --
 libavutil/hwcontext_vulkan.c                  |   2 +-
 libavutil/vulkan_functions.h                  |   2 +-
 libavutil/vulkan_loader.h                     |   2 +-
 13 files changed, 277 insertions(+), 684 deletions(-)
 delete mode 100644 libavcodec/vulkan_video_codec_av1std.h
 delete mode 100644 libavcodec/vulkan_video_codec_av1std_decode.h

diff --git a/configure b/configure
index f72533b7d2..9a3a451115 100755
--- a/configure
+++ b/configure
@@ -7225,8 +7225,8 @@  enabled crystalhd && check_lib crystalhd "stdint.h libcrystalhd/libcrystalhd_if.
          "in maintaining it."
 
 if enabled vulkan; then
-    check_pkg_config_header_only vulkan "vulkan >= 1.3.255" "vulkan/vulkan.h" "defined VK_VERSION_1_3" ||
-        check_cpp_condition vulkan "vulkan/vulkan.h" "defined(VK_VERSION_1_4) || (defined(VK_VERSION_1_3) && VK_HEADER_VERSION >= 255)"
+    check_pkg_config_header_only vulkan "vulkan >= 1.3.277" "vulkan/vulkan.h" "defined VK_VERSION_1_3" ||
+        check_cpp_condition vulkan "vulkan/vulkan.h" "defined(VK_VERSION_1_4) || (defined(VK_VERSION_1_3) && VK_HEADER_VERSION >= 277)"
 fi
 
 if disabled vulkan; then
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 470d7cb9b1..581415f3b7 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -1262,7 +1262,6 @@  SKIPHEADERS                            += %_tablegen.h                  \
                                           aacenc_quantization.h         \
                                           aacenc_quantization_misc.h    \
                                           bitstream_template.h          \
-                                          vulkan_video_codec_av1std.h   \
                                           $(ARCH)/vpx_arith.h          \
 
 SKIPHEADERS-$(CONFIG_AMF)              += amfenc.h
@@ -1285,7 +1284,7 @@  SKIPHEADERS-$(CONFIG_XVMC)             += xvmc.h
 SKIPHEADERS-$(CONFIG_VAAPI)            += vaapi_decode.h vaapi_hevc.h vaapi_encode.h
 SKIPHEADERS-$(CONFIG_VDPAU)            += vdpau.h vdpau_internal.h
 SKIPHEADERS-$(CONFIG_VIDEOTOOLBOX)     += videotoolbox.h vt_internal.h
-SKIPHEADERS-$(CONFIG_VULKAN)           += vulkan.h vulkan_video.h vulkan_decode.h vulkan_video_codec_av1std_decode.h
+SKIPHEADERS-$(CONFIG_VULKAN)           += vulkan.h vulkan_video.h vulkan_decode.h
 SKIPHEADERS-$(CONFIG_V4L2_M2M)         += v4l2_buffers.h v4l2_context.h v4l2_m2m.h
 SKIPHEADERS-$(CONFIG_ZLIB)             += zlib_wrapper.h
 
diff --git a/libavcodec/av1.h b/libavcodec/av1.h
index 8704bc41c1..18d5fa9e7f 100644
--- a/libavcodec/av1.h
+++ b/libavcodec/av1.h
@@ -121,6 +121,8 @@  enum {
     AV1_DIV_LUT_NUM       = 257,
 
     AV1_MAX_LOOP_FILTER = 63,
+
+    AV1_RESTORATION_TILESIZE_MAX = 256,
 };
 
 
diff --git a/libavcodec/vulkan_av1.c b/libavcodec/vulkan_av1.c
index 9730e4b08d..641ee3e4bf 100644
--- a/libavcodec/vulkan_av1.c
+++ b/libavcodec/vulkan_av1.c
@@ -31,22 +31,36 @@  const VkExtensionProperties ff_vk_dec_av1_ext = {
 typedef struct AV1VulkanDecodePicture {
     FFVulkanDecodePicture           vp;
 
-    /* Workaround for a spec issue.
-     *Can be removed once no longer needed, and threading can be enabled. */
+    /* TODO: investigate if this can be removed to make decoding completely
+     * independent. */
     FFVulkanDecodeContext          *dec;
 
-    StdVideoAV1MESATile            tiles[MAX_TILES];
-    StdVideoAV1MESATileList        tile_list;
-    const uint32_t                *tile_offsets;
+    uint32_t tile_count;
+    uint32_t tile_sizes[MAX_TILES];
+    const uint32_t *tile_offsets;
 
     /* Current picture */
-    VkVideoDecodeAV1DpbSlotInfoMESA    vkav1_ref;
-    StdVideoAV1MESAFrameHeader         av1_frame_header;
-    VkVideoDecodeAV1PictureInfoMESA    av1_pic_info;
+    StdVideoDecodeAV1ReferenceInfo     std_ref;
+    VkVideoDecodeAV1DpbSlotInfoKHR     vkav1_ref;
+    uint16_t width_in_sbs_minus1[64];
+    uint16_t height_in_sbs_minus1[64];
+    uint16_t mi_col_starts[64];
+    uint16_t mi_row_starts[64];
+    StdVideoAV1TileInfo tile_info;
+    StdVideoAV1Quantization quantization;
+    StdVideoAV1Segmentation segmentation;
+    StdVideoAV1LoopFilter loop_filter;
+    StdVideoAV1CDEF cdef;
+    StdVideoAV1LoopRestoration loop_restoration;
+    StdVideoAV1GlobalMotion global_motion;
+    StdVideoAV1FilmGrain film_grain;
+    StdVideoDecodeAV1PictureInfo    std_pic_info;
+    VkVideoDecodeAV1PictureInfoKHR     av1_pic_info;
 
     /* Picture refs */
     const AV1Frame                     *ref_src   [AV1_NUM_REF_FRAMES];
-    VkVideoDecodeAV1DpbSlotInfoMESA     vkav1_refs[AV1_NUM_REF_FRAMES];
+    StdVideoDecodeAV1ReferenceInfo     std_ref_info[AV1_NUM_REF_FRAMES];
+    VkVideoDecodeAV1DpbSlotInfoKHR     vkav1_refs[AV1_NUM_REF_FRAMES];
 
     uint8_t frame_id_set;
     uint8_t frame_id;
@@ -55,44 +69,60 @@  typedef struct AV1VulkanDecodePicture {
 static int vk_av1_fill_pict(AVCodecContext *avctx, const AV1Frame **ref_src,
                             VkVideoReferenceSlotInfoKHR *ref_slot,      /* Main structure */
                             VkVideoPictureResourceInfoKHR *ref,         /* Goes in ^ */
-                            VkVideoDecodeAV1DpbSlotInfoMESA *vkav1_ref, /* Goes in ^ */
-                            const AV1Frame *pic, int is_current, int has_grain,
-                            int dpb_slot_index)
+                            StdVideoDecodeAV1ReferenceInfo *vkav1_std_ref,
+                            VkVideoDecodeAV1DpbSlotInfoKHR *vkav1_ref, /* Goes in ^ */
+                            const AV1Frame *pic, int is_current, int has_grain)
 {
     FFVulkanDecodeContext *dec = avctx->internal->hwaccel_priv_data;
     AV1VulkanDecodePicture *hp = pic->hwaccel_picture_private;
     FFVulkanDecodePicture *vkpic = &hp->vp;
+    AV1DecContext *s = avctx->priv_data;
+    CodedBitstreamAV1Context *cbs_ctx;
 
     int err = ff_vk_decode_prepare_frame(dec, pic->f, vkpic, is_current,
                                          has_grain || dec->dedicated_dpb);
     if (err < 0)
         return err;
 
-    *vkav1_ref = (VkVideoDecodeAV1DpbSlotInfoMESA) {
-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_DPB_SLOT_INFO_MESA,
-        .frameIdx = hp->frame_id,
+    cbs_ctx = (CodedBitstreamAV1Context *)(s->cbc->priv_data);
+
+    *vkav1_std_ref = (StdVideoDecodeAV1ReferenceInfo) {
+        .flags = (StdVideoDecodeAV1ReferenceInfoFlags) {
+            .disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf,
+            .segmentation_enabled = pic->raw_frame_header->segmentation_enabled,
+        },
+        .frame_type = pic->raw_frame_header->frame_type,
+        .OrderHint = pic->raw_frame_header->order_hint,
+        .RefFrameSignBias = 0x0,
     };
 
-    for (unsigned i = 0; i < 7; i++) {
-        const int idx = pic->raw_frame_header->ref_frame_idx[i];
-        vkav1_ref->ref_order_hint[i] = pic->raw_frame_header->ref_order_hint[idx];
+    for (int i = 0; i < AV1_TOTAL_REFS_PER_FRAME; i++) {
+        vkav1_std_ref->SavedOrderHints[i] = cbs_ctx->order_hints[i];
+        vkav1_std_ref->RefFrameSignBias |= cbs_ctx->ref_frame_sign_bias[i] << i;
     }
 
-    vkav1_ref->disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf;
+    *vkav1_ref = (VkVideoDecodeAV1DpbSlotInfoKHR) {
+        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_DPB_SLOT_INFO_KHR,
+        .pStdReferenceInfo = vkav1_std_ref,
+    };
+
+    vkav1_std_ref->flags.disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf;
+    vkav1_std_ref->flags.segmentation_enabled = pic->raw_frame_header->segmentation_enabled;
+    vkav1_std_ref->frame_type = pic->raw_frame_header->frame_type;
 
     *ref = (VkVideoPictureResourceInfoKHR) {
         .sType = VK_STRUCTURE_TYPE_VIDEO_PICTURE_RESOURCE_INFO_KHR,
         .codedOffset = (VkOffset2D){ 0, 0 },
         .codedExtent = (VkExtent2D){ pic->f->width, pic->f->height },
         .baseArrayLayer = ((has_grain || dec->dedicated_dpb) && dec->layered_dpb) ?
-                          dpb_slot_index : 0,
+                          hp->frame_id : 0,
         .imageViewBinding = vkpic->img_view_ref,
     };
 
     *ref_slot = (VkVideoReferenceSlotInfoKHR) {
         .sType = VK_STRUCTURE_TYPE_VIDEO_REFERENCE_SLOT_INFO_KHR,
         .pNext = vkav1_ref,
-        .slotIndex = dpb_slot_index,
+        .slotIndex = hp->frame_id,
         .pPictureResource = ref,
     };
 
@@ -110,15 +140,37 @@  static int vk_av1_create_params(AVCodecContext *avctx, AVBufferRef **buf)
 
     const AV1RawSequenceHeader *seq = s->raw_seq;
 
-    StdVideoAV1MESASequenceHeader av1_sequence_header;
-    VkVideoDecodeAV1SessionParametersAddInfoMESA av1_params_info;
-    VkVideoDecodeAV1SessionParametersCreateInfoMESA av1_params;
+    StdVideoAV1SequenceHeader av1_sequence_header;
+    StdVideoAV1TimingInfo av1_timing_info;
+    StdVideoAV1ColorConfig av1_color_config;
+    VkVideoDecodeAV1SessionParametersCreateInfoKHR av1_params;
     VkVideoSessionParametersCreateInfoKHR session_params_create;
 
     int err;
 
-    av1_sequence_header = (StdVideoAV1MESASequenceHeader) {
-        .flags = (StdVideoAV1MESASequenceHeaderFlags) {
+    av1_timing_info = (StdVideoAV1TimingInfo) {
+        .flags = (StdVideoAV1TimingInfoFlags) {
+            .equal_picture_interval = seq->timing_info.equal_picture_interval,
+        },
+        .num_units_in_display_tick = seq->timing_info.num_units_in_display_tick,
+        .time_scale = seq->timing_info.time_scale,
+        .num_ticks_per_picture_minus_1 = seq->timing_info.num_ticks_per_picture_minus_1,
+    };
+
+    av1_color_config = (StdVideoAV1ColorConfig) {
+        .flags = (StdVideoAV1ColorConfigFlags) {
+            .mono_chrome = seq->color_config.mono_chrome,
+            .color_range = seq->color_config.color_range,
+            .separate_uv_delta_q = seq->color_config.separate_uv_delta_q,
+        },
+        .BitDepth = seq->color_config.twelve_bit ? 12 :
+        seq->color_config.high_bitdepth ? 10 : 8,
+        .subsampling_x = seq->color_config.subsampling_x,
+        .subsampling_y = seq->color_config.subsampling_y,
+    };
+
+    av1_sequence_header = (StdVideoAV1SequenceHeader) {
+        .flags = (StdVideoAV1SequenceHeaderFlags) {
             .still_picture = seq->still_picture,
             .reduced_still_picture_header = seq->reduced_still_picture_header,
             .use_128x128_superblock = seq->use_128x128_superblock,
@@ -147,34 +199,13 @@  static int vk_av1_create_params(AVCodecContext *avctx, AVBufferRef **buf)
         .delta_frame_id_length_minus_2 = seq->delta_frame_id_length_minus_2,
         .additional_frame_id_length_minus_1 = seq->additional_frame_id_length_minus_1,
         .order_hint_bits_minus_1 = seq->order_hint_bits_minus_1,
-        .timing_info = (StdVideoAV1MESATimingInfo) {
-            .flags = (StdVideoAV1MESATimingInfoFlags) {
-                .equal_picture_interval = seq->timing_info.equal_picture_interval,
-            },
-            .num_units_in_display_tick = seq->timing_info.num_units_in_display_tick,
-            .time_scale = seq->timing_info.time_scale,
-            .num_ticks_per_picture_minus_1 = seq->timing_info.num_ticks_per_picture_minus_1,
-        },
-        .color_config = (StdVideoAV1MESAColorConfig) {
-            .flags = (StdVideoAV1MESAColorConfigFlags) {
-                .mono_chrome = seq->color_config.mono_chrome,
-                .color_range = seq->color_config.color_range,
-                .separate_uv_delta_q = seq->color_config.separate_uv_delta_q,
-            },
-            .bit_depth = seq->color_config.twelve_bit ? 12 :
-                         seq->color_config.high_bitdepth ? 10 : 8,
-            .subsampling_x = seq->color_config.subsampling_x,
-            .subsampling_y = seq->color_config.subsampling_y,
-        },
+        .pTimingInfo = &av1_timing_info,
+        .pColorConfig = &av1_color_config,
     };
 
-    av1_params_info = (VkVideoDecodeAV1SessionParametersAddInfoMESA) {
-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_ADD_INFO_MESA,
-        .sequence_header = &av1_sequence_header,
-    };
-    av1_params = (VkVideoDecodeAV1SessionParametersCreateInfoMESA) {
-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_MESA,
-        .pParametersAddInfo = &av1_params_info,
+    av1_params = (VkVideoDecodeAV1SessionParametersCreateInfoKHR) {
+        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_KHR,
+        .pStdSequenceHeader = &av1_sequence_header,
     };
     session_params_create = (VkVideoSessionParametersCreateInfoKHR) {
         .sType = VK_STRUCTURE_TYPE_VIDEO_SESSION_PARAMETERS_CREATE_INFO_KHR,
@@ -208,6 +239,10 @@  static int vk_av1_start_frame(AVCodecContext          *avctx,
     const AV1RawFilmGrainParams *film_grain = &s->cur_frame.film_grain;
     const int apply_grain = !(avctx->export_side_data & AV_CODEC_EXPORT_DATA_FILM_GRAIN) &&
                             film_grain->apply_grain;
+    StdVideoAV1FrameRestorationType remap_lr_type[4] = { STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_NONE,
+                                                         STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_SWITCHABLE,
+                                                         STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_WIENER,
+                                                         STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_SGRPROJ };
 
     if (!dec->session_params) {
         err = vk_av1_create_params(avctx, &dec->session_params);
@@ -235,8 +270,8 @@  static int vk_av1_start_frame(AVCodecContext          *avctx,
             continue;
 
         err = vk_av1_fill_pict(avctx, &ap->ref_src[i], &vp->ref_slots[i],
-                               &vp->refs[i], &ap->vkav1_refs[i],
-                               ref_frame, 0, 0, i);
+                               &vp->refs[i], &ap->std_ref_info[i], &ap->vkav1_refs[i],
+                               ref_frame, 0, 0);
         if (err < 0)
             return err;
 
@@ -244,20 +279,25 @@  static int vk_av1_start_frame(AVCodecContext          *avctx,
     }
 
     err = vk_av1_fill_pict(avctx, NULL, &vp->ref_slot, &vp->ref,
+                           &ap->std_ref,
                            &ap->vkav1_ref,
-                           pic, 1, apply_grain, 8);
+                           pic, 1, apply_grain);
     if (err < 0)
         return err;
 
-    ap->tile_list.nb_tiles = 0;
-    ap->tile_list.tile_list = ap->tiles;
+    ap->tile_count = 0;
 
-    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoMESA) {
-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_MESA,
-        .frame_header = &ap->av1_frame_header,
-        .tile_list = &ap->tile_list,
+    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoKHR) {
+        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_KHR,
+        .pStdPictureInfo = &ap->std_pic_info,
+        .tileCount = ap->tile_count,
+        .pTileOffsets = ap->tile_offsets,
+        .pTileSizes = ap->tile_sizes,
     };
 
+    for (int i = 0; i < STD_VIDEO_AV1_REFS_PER_FRAME; i++)
+        ap->av1_pic_info.referenceNameSlotIndices[i] = vp->ref_slots[frame_header->ref_frame_idx[i]].slotIndex;
+
     vp->decode_info = (VkVideoDecodeInfoKHR) {
         .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_INFO_KHR,
         .pNext = &ap->av1_pic_info,
@@ -274,9 +314,94 @@  static int vk_av1_start_frame(AVCodecContext          *avctx,
         },
     };
 
+    ap->tile_info = (StdVideoAV1TileInfo) {
+        .flags = (StdVideoAV1TileInfoFlags) {
+            .uniform_tile_spacing_flag = frame_header->uniform_tile_spacing_flag,
+        },
+        .TileCols = frame_header->tile_cols,
+        .TileRows = frame_header->tile_rows,
+        .context_update_tile_id = frame_header->context_update_tile_id,
+        .tile_size_bytes_minus_1 = frame_header->tile_size_bytes_minus1,
+        .pWidthInSbsMinus1 = ap->width_in_sbs_minus1,
+        .pHeightInSbsMinus1 = ap->height_in_sbs_minus1,
+        .pMiColStarts = ap->mi_col_starts,
+        .pMiRowStarts = ap->mi_row_starts,
+    };
+
+    ap->quantization = (StdVideoAV1Quantization) {
+        .flags.using_qmatrix = frame_header->using_qmatrix,
+        .flags.diff_uv_delta = frame_header->diff_uv_delta,
+        .base_q_idx = frame_header->base_q_idx,
+        .DeltaQYDc = frame_header->delta_q_y_dc,
+        .DeltaQUDc = frame_header->delta_q_u_dc,
+        .DeltaQUAc = frame_header->delta_q_u_ac,
+        .DeltaQVDc = frame_header->delta_q_v_dc,
+        .DeltaQVAc = frame_header->delta_q_v_ac,
+        .qm_y = frame_header->qm_y,
+        .qm_u = frame_header->qm_u,
+        .qm_v = frame_header->qm_v,
+    };
+
+    for (int i = 0; i < STD_VIDEO_AV1_MAX_SEGMENTS; i++) {
+        for (int j = 0; j < STD_VIDEO_AV1_SEG_LVL_MAX; j++) {
+            ap->segmentation.FeatureEnabled[i] |= frame_header->feature_enabled[i][j] << j;
+            ap->segmentation.FeatureData[i][j] = frame_header->feature_value[i][j];
+        }
+    }
+
+    ap->loop_filter = (StdVideoAV1LoopFilter) {
+        .flags = (StdVideoAV1LoopFilterFlags) {
+            .loop_filter_delta_enabled = frame_header->loop_filter_delta_enabled,
+            .loop_filter_delta_update = frame_header->loop_filter_delta_update,
+        },
+        .loop_filter_sharpness = frame_header->loop_filter_sharpness,
+    };
+
+    for (int i = 0; i < STD_VIDEO_AV1_MAX_LOOP_FILTER_STRENGTHS; i++)
+        ap->loop_filter.loop_filter_level[i] = frame_header->loop_filter_level[i];
+    for (int i = 0; i < STD_VIDEO_AV1_LOOP_FILTER_ADJUSTMENTS; i++)
+        ap->loop_filter.loop_filter_mode_deltas[i] = frame_header->loop_filter_mode_deltas[i];
+
+    ap->cdef = (StdVideoAV1CDEF) {
+        .cdef_damping_minus_3 = frame_header->cdef_damping_minus_3,
+        .cdef_bits = frame_header->cdef_bits,
+    };
+
+    ap->loop_restoration = (StdVideoAV1LoopRestoration) {
+        .FrameRestorationType[0] = remap_lr_type[frame_header->lr_type[0]],
+        .FrameRestorationType[1] = remap_lr_type[frame_header->lr_type[1]],
+        .FrameRestorationType[2] = remap_lr_type[frame_header->lr_type[2]],
+        .LoopRestorationSize[0] = AV1_RESTORATION_TILESIZE_MAX >> (2 - frame_header->lr_unit_shift),
+        .LoopRestorationSize[1] = ap->loop_restoration.LoopRestorationSize[0] >> frame_header->lr_uv_shift,
+        .LoopRestorationSize[2] = ap->loop_restoration.LoopRestorationSize[0] >> frame_header->lr_uv_shift,
+    };
+
+    ap->film_grain = (StdVideoAV1FilmGrain) {
+        .flags = (StdVideoAV1FilmGrainFlags) {
+            .chroma_scaling_from_luma = film_grain->chroma_scaling_from_luma,
+            .overlap_flag = film_grain->overlap_flag,
+            .clip_to_restricted_range = film_grain->clip_to_restricted_range,
+        },
+        .grain_scaling_minus_8 = film_grain->grain_scaling_minus_8,
+        .ar_coeff_lag = film_grain->ar_coeff_lag,
+        .ar_coeff_shift_minus_6 = film_grain->ar_coeff_shift_minus_6,
+        .grain_scale_shift = film_grain->grain_scale_shift,
+        .grain_seed = film_grain->grain_seed,
+        .film_grain_params_ref_idx = film_grain->film_grain_params_ref_idx,
+        .num_y_points = film_grain->num_y_points,
+        .num_cb_points = film_grain->num_cb_points,
+        .num_cr_points = film_grain->num_cr_points,
+        .cb_mult = film_grain->cb_mult,
+        .cb_luma_mult = film_grain->cb_luma_mult,
+        .cb_offset = film_grain->cb_offset,
+        .cr_mult = film_grain->cr_mult,
+        .cr_luma_mult = film_grain->cr_luma_mult,
+        .cr_offset = film_grain->cr_offset,
+    };
+
     /* Setup frame header */
-    ap->av1_frame_header = (StdVideoAV1MESAFrameHeader) {
-        .flags = (StdVideoAV1MESAFrameHeaderFlags) {
+    ap->std_pic_info = (StdVideoDecodeAV1PictureInfo) {
+        .flags = (StdVideoDecodeAV1PictureInfoFlags) {
             .error_resilient_mode = frame_header->error_resilient_mode,
             .disable_cdf_update = frame_header->disable_cdf_update,
             .use_superres = frame_header->use_superres,
@@ -297,174 +422,88 @@  static int vk_av1_start_frame(AVCodecContext          *avctx,
             .reference_select = frame_header->reference_select,
             .skip_mode_present = frame_header->skip_mode_present,
             .delta_q_present = frame_header->delta_q_present,
+            .delta_lf_present = frame_header->delta_lf_present,
+            .delta_lf_multi = frame_header->delta_lf_multi,
+            .segmentation_enabled = frame_header->segmentation_enabled,
+            .segmentation_update_map = frame_header->segmentation_update_map,
+            .segmentation_temporal_update = frame_header->segmentation_temporal_update,
+            .segmentation_update_data = frame_header->segmentation_update_data,
+            .UsesLr = frame_header->lr_type[0] || frame_header->lr_type[1] || frame_header->lr_type[2],
+            .apply_grain = apply_grain,
         },
-        .frame_to_show_map_idx = frame_header->frame_to_show_map_idx,
-        .frame_presentation_time = frame_header->frame_presentation_time,
-        .display_frame_id = frame_header->display_frame_id,
         .frame_type = frame_header->frame_type,
         .current_frame_id = frame_header->current_frame_id,
-        .order_hint = frame_header->order_hint,
+        .OrderHint = frame_header->order_hint,
         .primary_ref_frame = frame_header->primary_ref_frame,
-        .frame_width_minus_1 = frame_header->frame_width_minus_1,
-        .frame_height_minus_1 = frame_header->frame_height_minus_1,
-        .coded_denom = frame_header->coded_denom,
-        .render_width_minus_1 = frame_header->render_width_minus_1,
-        .render_height_minus_1 = frame_header->render_height_minus_1,
         .refresh_frame_flags = frame_header->refresh_frame_flags,
         .interpolation_filter = frame_header->interpolation_filter,
-        .tx_mode = frame_header->tx_mode,
-        .tiling = (StdVideoAV1MESATileInfo) {
-            .flags = (StdVideoAV1MESATileInfoFlags) {
-                .uniform_tile_spacing_flag = frame_header->uniform_tile_spacing_flag,
-            },
-            .tile_cols = frame_header->tile_cols,
-            .tile_rows = frame_header->tile_rows,
-            .context_update_tile_id = frame_header->context_update_tile_id,
-            .tile_size_bytes_minus1 = frame_header->tile_size_bytes_minus1,
-        },
-        .quantization = (StdVideoAV1MESAQuantization) {
-            .flags.using_qmatrix = frame_header->using_qmatrix,
-            .base_q_idx = frame_header->base_q_idx,
-            .delta_q_y_dc = frame_header->delta_q_y_dc,
-            .diff_uv_delta = frame_header->diff_uv_delta,
-            .delta_q_u_dc = frame_header->delta_q_u_dc,
-            .delta_q_u_ac = frame_header->delta_q_u_ac,
-            .delta_q_v_dc = frame_header->delta_q_v_dc,
-            .delta_q_v_ac = frame_header->delta_q_v_ac,
-            .qm_y = frame_header->qm_y,
-            .qm_u = frame_header->qm_u,
-            .qm_v = frame_header->qm_v,
-        },
-        .delta_q = (StdVideoAV1MESADeltaQ) {
-            .flags = (StdVideoAV1MESADeltaQFlags) {
-                .delta_lf_present = frame_header->delta_lf_present,
-                .delta_lf_multi = frame_header->delta_lf_multi,
-            },
-            .delta_q_res = frame_header->delta_q_res,
-            .delta_lf_res = frame_header->delta_lf_res,
-        },
-        .loop_filter = (StdVideoAV1MESALoopFilter) {
-            .flags = (StdVideoAV1MESALoopFilterFlags) {
-                .delta_enabled = frame_header->loop_filter_delta_enabled,
-                .delta_update = frame_header->loop_filter_delta_update,
-            },
-            .level = {
-                frame_header->loop_filter_level[0], frame_header->loop_filter_level[1],
-                frame_header->loop_filter_level[2], frame_header->loop_filter_level[3],
-            },
-            .sharpness = frame_header->loop_filter_sharpness,
-            .mode_deltas = {
-                frame_header->loop_filter_mode_deltas[0], frame_header->loop_filter_mode_deltas[1],
-            },
-        },
-        .cdef = (StdVideoAV1MESACDEF) {
-            .damping_minus_3 = frame_header->cdef_damping_minus_3,
-            .bits = frame_header->cdef_bits,
-        },
-        .lr = (StdVideoAV1MESALoopRestoration) {
-            .lr_unit_shift = frame_header->lr_unit_shift,
-            .lr_uv_shift = frame_header->lr_uv_shift,
-            .lr_type = { frame_header->lr_type[0], frame_header->lr_type[1], frame_header->lr_type[2] },
-        },
-        .segmentation = (StdVideoAV1MESASegmentation) {
-            .flags = (StdVideoAV1MESASegmentationFlags) {
-                .enabled = frame_header->segmentation_enabled,
-                .update_map = frame_header->segmentation_update_map,
-                .temporal_update = frame_header->segmentation_temporal_update,
-                .update_data = frame_header->segmentation_update_data,
-            },
-        },
-        .film_grain = (StdVideoAV1MESAFilmGrainParameters) {
-            .flags = (StdVideoAV1MESAFilmGrainFlags) {
-                .apply_grain = apply_grain,
-                .chroma_scaling_from_luma = film_grain->chroma_scaling_from_luma,
-                .overlap_flag = film_grain->overlap_flag,
-                .clip_to_restricted_range = film_grain->clip_to_restricted_range,
-            },
-            .grain_scaling_minus_8 = film_grain->grain_scaling_minus_8,
-            .ar_coeff_lag = film_grain->ar_coeff_lag,
-            .ar_coeff_shift_minus_6 = film_grain->ar_coeff_shift_minus_6,
-            .grain_scale_shift = film_grain->grain_scale_shift,
-            .grain_seed = film_grain->grain_seed,
-            .num_y_points = film_grain->num_y_points,
-            .num_cb_points = film_grain->num_cb_points,
-            .num_cr_points = film_grain->num_cr_points,
-            .cb_mult = film_grain->cb_mult,
-            .cb_luma_mult = film_grain->cb_luma_mult,
-            .cb_offset = film_grain->cb_offset,
-            .cr_mult = film_grain->cr_mult,
-            .cr_luma_mult = film_grain->cr_luma_mult,
-            .cr_offset = film_grain->cr_offset,
-        },
+        .TxMode = frame_header->tx_mode,
+        .delta_q_res = frame_header->delta_q_res,
+        .delta_lf_res = frame_header->delta_lf_res,
+        .SkipModeFrame[0] = s->cur_frame.skip_mode_frame_idx[0],
+        .SkipModeFrame[1] = s->cur_frame.skip_mode_frame_idx[1],
+        .coded_denom = frame_header->coded_denom,
+        .pTileInfo = &ap->tile_info,
+        .pQuantization = &ap->quantization,
+        .pSegmentation = &ap->segmentation,
+        .pLoopFilter = &ap->loop_filter,
+        .pCDEF = &ap->cdef,
+        .pLoopRestoration = &ap->loop_restoration,
+        .pGlobalMotion = &ap->global_motion,
+        .pFilmGrain = apply_grain ? &ap->film_grain : NULL,
     };
 
     for (int i = 0; i < 64; i++) {
-        ap->av1_frame_header.tiling.width_in_sbs_minus_1[i] = frame_header->width_in_sbs_minus_1[i];
-        ap->av1_frame_header.tiling.height_in_sbs_minus_1[i] = frame_header->height_in_sbs_minus_1[i];
-        ap->av1_frame_header.tiling.tile_start_col_sb[i] = frame_header->tile_start_col_sb[i];
-        ap->av1_frame_header.tiling.tile_start_row_sb[i] = frame_header->tile_start_row_sb[i];
+        ap->width_in_sbs_minus1[i] = frame_header->width_in_sbs_minus_1[i];
+        ap->height_in_sbs_minus1[i] = frame_header->height_in_sbs_minus_1[i];
+        ap->mi_col_starts[i] = frame_header->tile_start_col_sb[i];
+        ap->mi_row_starts[i] = frame_header->tile_start_row_sb[i];
     }
 
     for (int i = 0; i < 8; i++) {
-        ap->av1_frame_header.segmentation.feature_enabled_bits[i] = 0;
-        for (int j = 0; j < 8; j++) {
-            ap->av1_frame_header.segmentation.feature_enabled_bits[i] |= (frame_header->feature_enabled[i][j] << j);
-            ap->av1_frame_header.segmentation.feature_data[i][j] = frame_header->feature_value[i][j];
+        ap->segmentation.FeatureEnabled[i] = 0x0;
+        for (int j = 0; j < STD_VIDEO_AV1_SEG_LVL_MAX; j++) {
+            ap->segmentation.FeatureEnabled[i] |= (frame_header->feature_enabled[i][j] << j);
+            ap->segmentation.FeatureData[i][j] = frame_header->feature_value[i][j];
         }
 
-        ap->av1_frame_header.loop_filter.ref_deltas[i] = frame_header->loop_filter_ref_deltas[i];
-
-        ap->av1_frame_header.cdef.y_pri_strength[i] = frame_header->cdef_y_pri_strength[i];
-        ap->av1_frame_header.cdef.y_sec_strength[i] = frame_header->cdef_y_sec_strength[i];
-        ap->av1_frame_header.cdef.uv_pri_strength[i] = frame_header->cdef_uv_pri_strength[i];
-        ap->av1_frame_header.cdef.uv_sec_strength[i] = frame_header->cdef_uv_sec_strength[i];
-
-        ap->av1_frame_header.ref_order_hint[i] = frame_header->ref_order_hint[i];
-        ap->av1_frame_header.global_motion[i] = (StdVideoAV1MESAGlobalMotion) {
-            .flags = (StdVideoAV1MESAGlobalMotionFlags) {
-                .gm_invalid = s->cur_frame.gm_invalid[i],
-            },
-            .gm_type = s->cur_frame.gm_type[i],
-            .gm_params = {
-                s->cur_frame.gm_params[i][0], s->cur_frame.gm_params[i][1],
-                s->cur_frame.gm_params[i][2], s->cur_frame.gm_params[i][3],
-                s->cur_frame.gm_params[i][4], s->cur_frame.gm_params[i][5],
-            },
-        };
-    }
+        ap->loop_filter.loop_filter_ref_deltas[i] = frame_header->loop_filter_ref_deltas[i];
 
-    for (int i = 0; i < 7; i++) {
-        ap->av1_frame_header.ref_frame_idx[i] = frame_header->ref_frame_idx[i];
-        ap->av1_frame_header.delta_frame_id_minus1[i] = frame_header->delta_frame_id_minus1[i];
-    }
+        ap->cdef.cdef_y_pri_strength[i] = frame_header->cdef_y_pri_strength[i];
+        ap->cdef.cdef_y_sec_strength[i] = frame_header->cdef_y_sec_strength[i];
+        ap->cdef.cdef_uv_pri_strength[i] = frame_header->cdef_uv_pri_strength[i];
+        ap->cdef.cdef_uv_sec_strength[i] = frame_header->cdef_uv_sec_strength[i];
 
-    ap->av1_pic_info.skip_mode_frame_idx[0] = s->cur_frame.skip_mode_frame_idx[0];
-    ap->av1_pic_info.skip_mode_frame_idx[1] = s->cur_frame.skip_mode_frame_idx[1];
+        /* Reference frames */
+        ap->std_pic_info.OrderHints[i] = frame_header->ref_order_hint[i];
+        ap->global_motion.GmType[i] = s->cur_frame.gm_type[i];
+        for (int j = 0; j < STD_VIDEO_AV1_GLOBAL_MOTION_PARAMS; j++) {
+            ap->global_motion.gm_params[i][j] = s->cur_frame.gm_params[i][j];
+        }
+    }
 
     if (apply_grain) {
-        for (int i = 0; i < 14; i++) {
-            ap->av1_frame_header.film_grain.point_y_value[i] = film_grain->point_y_value[i];
-            ap->av1_frame_header.film_grain.point_y_scaling[i] = film_grain->point_y_scaling[i];
+        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_Y_POINTS; i++) {
+            ap->film_grain.point_y_value[i] = film_grain->point_y_value[i];
+            ap->film_grain.point_y_scaling[i] = film_grain->point_y_scaling[i];
         }
 
-        for (int i = 0; i < 10; i++) {
-            ap->av1_frame_header.film_grain.point_cb_value[i] = film_grain->point_cb_value[i];
-            ap->av1_frame_header.film_grain.point_cb_scaling[i] = film_grain->point_cb_scaling[i];
-            ap->av1_frame_header.film_grain.point_cr_value[i] = film_grain->point_cr_value[i];
-            ap->av1_frame_header.film_grain.point_cr_scaling[i] = film_grain->point_cr_scaling[i];
+        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_CB_POINTS; i++) {
+            ap->film_grain.point_cb_value[i] = film_grain->point_cb_value[i];
+            ap->film_grain.point_cb_scaling[i] = film_grain->point_cb_scaling[i];
+            ap->film_grain.point_cr_value[i] = film_grain->point_cr_value[i];
+            ap->film_grain.point_cr_scaling[i] = film_grain->point_cr_scaling[i];
         }
 
-        for (int i = 0; i < 24; i++) {
-            ap->av1_frame_header.film_grain.ar_coeffs_y_plus_128[i] = film_grain->ar_coeffs_y_plus_128[i];
-            ap->av1_frame_header.film_grain.ar_coeffs_cb_plus_128[i] = film_grain->ar_coeffs_cb_plus_128[i];
-            ap->av1_frame_header.film_grain.ar_coeffs_cr_plus_128[i] = film_grain->ar_coeffs_cr_plus_128[i];
-        }
+        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_POS_LUMA; i++)
+            ap->film_grain.ar_coeffs_y_plus_128[i] = film_grain->ar_coeffs_y_plus_128[i];
 
-        ap->av1_frame_header.film_grain.ar_coeffs_cb_plus_128[24] = film_grain->ar_coeffs_cb_plus_128[24];
-        ap->av1_frame_header.film_grain.ar_coeffs_cr_plus_128[24] = film_grain->ar_coeffs_cr_plus_128[24];
+        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_POS_CHROMA; i++) {
+            ap->film_grain.ar_coeffs_cb_plus_128[i] = film_grain->ar_coeffs_cb_plus_128[i];
+            ap->film_grain.ar_coeffs_cr_plus_128[i] = film_grain->ar_coeffs_cr_plus_128[i];
+        }
     }
 
-    /* Workaround for a spec issue. */
     ap->dec = dec;
 
     return 0;
@@ -479,27 +518,23 @@  static int vk_av1_decode_slice(AVCodecContext *avctx,
     AV1VulkanDecodePicture *ap = s->cur_frame.hwaccel_picture_private;
     FFVulkanDecodePicture *vp = &ap->vp;
 
+    /* Too many tiles, exceeding all defined levels in the AV1 spec */
+    if (ap->tile_count > MAX_TILES)
+        return AVERROR(ENOSYS);
+
     for (int i = s->tg_start; i <= s->tg_end; i++) {
-        ap->tiles[ap->tile_list.nb_tiles] = (StdVideoAV1MESATile) {
-            .size     = s->tile_group_info[i].tile_size,
-            .offset   = s->tile_group_info[i].tile_offset,
-            .row      = s->tile_group_info[i].tile_row,
-            .column   = s->tile_group_info[i].tile_column,
-            .tg_start = s->tg_start,
-            .tg_end   = s->tg_end,
-        };
+        ap->tile_sizes[ap->tile_count] = s->tile_group_info[i].tile_size;
 
         err = ff_vk_decode_add_slice(avctx, vp,
                                      data + s->tile_group_info[i].tile_offset,
                                      s->tile_group_info[i].tile_size, 0,
-                                     &ap->tile_list.nb_tiles,
+                                     &ap->tile_count,
                                      &ap->tile_offsets);
         if (err < 0)
             return err;
-
-        ap->tiles[ap->tile_list.nb_tiles - 1].offset = ap->tile_offsets[ap->tile_list.nb_tiles - 1];
     }
 
+    ap->av1_pic_info.tileCount = ap->tile_count;
     return 0;
 }
 
@@ -513,7 +548,7 @@  static int vk_av1_end_frame(AVCodecContext *avctx)
     FFVulkanDecodePicture *rvp[AV1_NUM_REF_FRAMES] = { 0 };
     AVFrame *rav[AV1_NUM_REF_FRAMES] = { 0 };
 
-    if (!ap->tile_list.nb_tiles)
+    if (!ap->tile_count)
         return 0;
 
     if (!dec->session_params) {
@@ -531,7 +566,7 @@  static int vk_av1_end_frame(AVCodecContext *avctx)
     }
 
     av_log(avctx, AV_LOG_VERBOSE, "Decoding frame, %"SIZE_SPECIFIER" bytes, %i tiles\n",
-           vp->slices_size, ap->tile_list.nb_tiles);
+           vp->slices_size, ap->tile_count);
 
     return ff_vk_decode_frame(avctx, pic->f, vp, rav, rvp);
 }
@@ -575,8 +610,6 @@  const FFHWAccel ff_av1_vulkan_hwaccel = {
      * flexibility, this index cannot be present anywhere.
      * The current implementation tracks the index for the driver and submits it
      * as necessary information. Due to needing to modify the decoding context,
-     * which is not thread-safe, on frame free, threading is disabled.
-     * In the future, once this is fixed in the spec, the workarounds may be removed
-     * and threading enabled. */
+     * which is not thread-safe, on frame free, threading is disabled. */
     .caps_internal         = HWACCEL_CAP_ASYNC_SAFE,
 };
diff --git a/libavcodec/vulkan_decode.c b/libavcodec/vulkan_decode.c
index fdbcbb450a..64ad60cecb 100644
--- a/libavcodec/vulkan_decode.c
+++ b/libavcodec/vulkan_decode.c
@@ -50,7 +50,7 @@  static const VkVideoProfileInfoKHR *get_video_profile(FFVulkanDecodeShared *ctx,
     VkStructureType profile_struct_type =
         codec_id == AV_CODEC_ID_H264 ? VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR :
         codec_id == AV_CODEC_ID_HEVC ? VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PROFILE_INFO_KHR :
-        codec_id == AV_CODEC_ID_AV1  ? VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_MESA :
+        codec_id == AV_CODEC_ID_AV1  ? VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_KHR :
         0;
 
     profile_list = ff_vk_find_struct(ctx->s.hwfc->create_pnext,
@@ -663,7 +663,7 @@  static VkResult vulkan_setup_profile(AVCodecContext *avctx,
                                      const struct FFVkCodecMap *vk_codec,
                                      VkVideoDecodeH264CapabilitiesKHR *h264_caps,
                                      VkVideoDecodeH265CapabilitiesKHR *h265_caps,
-                                     VkVideoDecodeAV1CapabilitiesMESA *av1_caps,
+                                     VkVideoDecodeAV1CapabilitiesKHR *av1_caps,
                                      VkVideoCapabilitiesKHR *caps,
                                      VkVideoDecodeCapabilitiesKHR *dec_caps,
                                      int cur_profile)
@@ -674,7 +674,7 @@  static VkResult vulkan_setup_profile(AVCodecContext *avctx,
 
     VkVideoDecodeH264ProfileInfoKHR *h264_profile = &prof->h264_profile;
     VkVideoDecodeH265ProfileInfoKHR *h265_profile = &prof->h265_profile;
-    VkVideoDecodeAV1ProfileInfoMESA *av1_profile  = &prof->av1_profile;
+    VkVideoDecodeAV1ProfileInfoKHR *av1_profile  = &prof->av1_profile;
 
     const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->sw_pix_fmt);
     if (!desc)
@@ -702,8 +702,9 @@  static VkResult vulkan_setup_profile(AVCodecContext *avctx,
     } else if (avctx->codec_id == AV_CODEC_ID_AV1) {
         dec_caps->pNext = av1_caps;
         usage->pNext = av1_profile;
-        av1_profile->sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_MESA;
-        av1_profile->stdProfileIdc = cur_profile;
+        av1_profile->sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_KHR;
+        av1_profile->stdProfile = cur_profile;
+        av1_profile->filmGrainSupport = !(avctx->export_side_data & AV_CODEC_EXPORT_DATA_FILM_GRAIN);
     }
 
     usage->sType           = VK_STRUCTURE_TYPE_VIDEO_DECODE_USAGE_INFO_KHR;
@@ -758,8 +759,8 @@  static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
     VkVideoDecodeH265CapabilitiesKHR h265_caps = {
         .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_CAPABILITIES_KHR,
     };
-    VkVideoDecodeAV1CapabilitiesMESA av1_caps = {
-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_CAPABILITIES_MESA,
+    VkVideoDecodeAV1CapabilitiesKHR av1_caps = {
+        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_CAPABILITIES_KHR,
     };
 
     VkPhysicalDeviceVideoFormatInfoKHR fmt_info = {
@@ -782,7 +783,7 @@  static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
     cur_profile = avctx->profile;
     base_profile = avctx->codec_id == AV_CODEC_ID_H264 ? AV_PROFILE_H264_CONSTRAINED_BASELINE :
                    avctx->codec_id == AV_CODEC_ID_H265 ? AV_PROFILE_HEVC_MAIN :
-                   avctx->codec_id == AV_CODEC_ID_AV1  ? STD_VIDEO_AV1_MESA_PROFILE_MAIN :
+                   avctx->codec_id == AV_CODEC_ID_AV1  ? STD_VIDEO_AV1_PROFILE_MAIN :
                    0;
 
     ret = vulkan_setup_profile(avctx, prof, hwctx, vk, vk_codec,
@@ -830,7 +831,7 @@  static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
 
     max_level = avctx->codec_id == AV_CODEC_ID_H264 ? ff_vk_h264_level_to_av(h264_caps.maxLevelIdc) :
                 avctx->codec_id == AV_CODEC_ID_H265 ? ff_vk_h265_level_to_av(h265_caps.maxLevelIdc) :
-                avctx->codec_id == AV_CODEC_ID_AV1  ? av1_caps.maxLevelIdc  :
+                avctx->codec_id == AV_CODEC_ID_AV1  ? av1_caps.maxLevel :
                 0;
 
     av_log(avctx, AV_LOG_VERBOSE, "Decoder capabilities for %s profile \"%s\":\n",
@@ -911,7 +912,6 @@  static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
     /* TODO: make dedicated_dpb tunable */
     dec->dedicated_dpb = !(dec_caps->flags & VK_VIDEO_DECODE_CAPABILITY_DPB_AND_OUTPUT_COINCIDE_BIT_KHR);
     dec->layered_dpb = !(caps->flags & VK_VIDEO_CAPABILITY_SEPARATE_REFERENCE_IMAGES_BIT_KHR);
-    dec->external_fg = av1_caps.flags & VK_VIDEO_DECODE_AV1_CAPABILITY_EXTERNAL_FILM_GRAIN_MESA;
 
     if (dec->dedicated_dpb) {
         fmt_info.imageUsage = VK_IMAGE_USAGE_VIDEO_DECODE_DPB_BIT_KHR;
@@ -1118,8 +1118,8 @@  int ff_vk_decode_init(AVCodecContext *avctx)
     VkVideoDecodeH265SessionParametersCreateInfoKHR h265_params = {
         .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_CREATE_INFO_KHR,
     };
-    VkVideoDecodeAV1SessionParametersCreateInfoMESA av1_params = {
-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_MESA,
+    VkVideoDecodeAV1SessionParametersCreateInfoKHR av1_params = {
+        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_KHR,
     };
     VkVideoSessionParametersCreateInfoKHR session_params_create = {
         .sType = VK_STRUCTURE_TYPE_VIDEO_SESSION_PARAMETERS_CREATE_INFO_KHR,
diff --git a/libavcodec/vulkan_decode.h b/libavcodec/vulkan_decode.h
index b0b1ff5614..9991de6794 100644
--- a/libavcodec/vulkan_decode.h
+++ b/libavcodec/vulkan_decode.h
@@ -28,7 +28,7 @@ 
 typedef struct FFVulkanDecodeProfileData {
     VkVideoDecodeH264ProfileInfoKHR h264_profile;
     VkVideoDecodeH265ProfileInfoKHR h265_profile;
-    VkVideoDecodeAV1ProfileInfoMESA av1_profile;
+    VkVideoDecodeAV1ProfileInfoKHR av1_profile;
     VkVideoDecodeUsageInfoKHR usage;
     VkVideoProfileInfoKHR profile;
     VkVideoProfileListInfoKHR profile_list;
diff --git a/libavcodec/vulkan_video.c b/libavcodec/vulkan_video.c
index fb20315db4..9622128b17 100644
--- a/libavcodec/vulkan_video.c
+++ b/libavcodec/vulkan_video.c
@@ -37,7 +37,7 @@  const FFVkCodecMap ff_vk_codec_map[AV_CODEC_ID_FIRST_AUDIO] = {
                            0,
                            0,
                            FF_VK_EXT_VIDEO_DECODE_AV1,
-                           0x01000000 /* TODO fix this */
+                           VK_VIDEO_CODEC_OPERATION_DECODE_AV1_BIT_KHR
     },
 };
 
diff --git a/libavcodec/vulkan_video.h b/libavcodec/vulkan_video.h
index b28e3fe0bd..54cd75372d 100644
--- a/libavcodec/vulkan_video.h
+++ b/libavcodec/vulkan_video.h
@@ -23,8 +23,6 @@ 
 #include "vulkan.h"
 
 #include <vk_video/vulkan_video_codecs_common.h>
-#include "vulkan_video_codec_av1std.h"
-#include "vulkan_video_codec_av1std_decode.h"
 
 #define CODEC_VER_MAJ(ver) (ver >> 22)
 #define CODEC_VER_MIN(ver) ((ver >> 12) & ((1 << 10) - 1))
diff --git a/libavcodec/vulkan_video_codec_av1std.h b/libavcodec/vulkan_video_codec_av1std.h
deleted file mode 100644
index c46236c457..0000000000
--- a/libavcodec/vulkan_video_codec_av1std.h
+++ /dev/null
@@ -1,403 +0,0 @@ 
-/* Copyright 2023 Lynne
- * Copyright 2023 Dave Airlie
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef VULKAN_VIDEO_CODEC_AV1STD_H_
-#define VULKAN_VIDEO_CODEC_AV1STD_H_ 1
-
-/*
-** This header is NOT YET generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-#define vulkan_video_codec_av1std 1
-
-#define VK_MAKE_VIDEO_STD_VERSION(major, minor, patch) \
-   ((((uint32_t)(major)) << 22) | (((uint32_t)(minor)) << 12) | ((uint32_t)(patch)))
-#define VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_API_VERSION_0_1_0 VK_MAKE_VIDEO_STD_VERSION(0, 1, 0)
-#define VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_SPEC_VERSION VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_API_VERSION_0_1_0
-#define VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_EXTENSION_NAME "VK_STD_vulkan_video_codec_av1_decode"
-
-typedef enum StdVideoAV1MESAProfile {
-   STD_VIDEO_AV1_MESA_PROFILE_MAIN = 0,
-   STD_VIDEO_AV1_MESA_PROFILE_HIGH = 1,
-   STD_VIDEO_AV1_MESA_PROFILE_PROFESSIONAL = 2,
-} StdVideoAV1MESAProfile;
-
-typedef enum StdVideoAV1MESALevel {
-    STD_VIDEO_AV1_MESA_LEVEL_2_0 = 0,
-    STD_VIDEO_AV1_MESA_LEVEL_2_1 = 1,
-    STD_VIDEO_AV1_MESA_LEVEL_2_2 = 2,
-    STD_VIDEO_AV1_MESA_LEVEL_2_3 = 3,
-    STD_VIDEO_AV1_MESA_LEVEL_3_0 = 4,
-    STD_VIDEO_AV1_MESA_LEVEL_3_1 = 5,
-    STD_VIDEO_AV1_MESA_LEVEL_3_2 = 6,
-    STD_VIDEO_AV1_MESA_LEVEL_3_3 = 7,
-    STD_VIDEO_AV1_MESA_LEVEL_4_0 = 8,
-    STD_VIDEO_AV1_MESA_LEVEL_4_1 = 9,
-    STD_VIDEO_AV1_MESA_LEVEL_4_2 = 10,
-    STD_VIDEO_AV1_MESA_LEVEL_4_3 = 11,
-    STD_VIDEO_AV1_MESA_LEVEL_5_0 = 12,
-    STD_VIDEO_AV1_MESA_LEVEL_5_1 = 13,
-    STD_VIDEO_AV1_MESA_LEVEL_5_2 = 14,
-    STD_VIDEO_AV1_MESA_LEVEL_5_3 = 15,
-    STD_VIDEO_AV1_MESA_LEVEL_6_0 = 16,
-    STD_VIDEO_AV1_MESA_LEVEL_6_1 = 17,
-    STD_VIDEO_AV1_MESA_LEVEL_6_2 = 18,
-    STD_VIDEO_AV1_MESA_LEVEL_6_3 = 19,
-    STD_VIDEO_AV1_MESA_LEVEL_7_0 = 20,
-    STD_VIDEO_AV1_MESA_LEVEL_7_1 = 21,
-    STD_VIDEO_AV1_MESA_LEVEL_7_2 = 22,
-    STD_VIDEO_AV1_MESA_LEVEL_7_3 = 23,
-    STD_VIDEO_AV1_MESA_LEVEL_MAX = 31,
-} StdVideoAV1MESALevel;
-
-typedef struct StdVideoAV1MESAFilmGrainFlags {
-   uint8_t apply_grain;
-   uint8_t chroma_scaling_from_luma;
-   uint8_t overlap_flag;
-   uint8_t clip_to_restricted_range;
-} StdVideoAV1MESAFilmGrainFlags;
-
-typedef struct StdVideoAV1MESAFilmGrainParameters {
-   StdVideoAV1MESAFilmGrainFlags flags;
-   uint32_t grain_scaling_minus_8;
-   uint32_t ar_coeff_lag;
-   uint32_t ar_coeff_shift_minus_6;
-   uint32_t grain_scale_shift;
-
-   uint16_t grain_seed;
-   uint8_t num_y_points;
-   uint8_t point_y_value[14];
-   uint8_t point_y_scaling[14];
-
-   uint8_t num_cb_points;
-   uint8_t point_cb_value[10];
-   uint8_t point_cb_scaling[10];
-
-   uint8_t num_cr_points;
-   uint8_t point_cr_value[10];
-   uint8_t point_cr_scaling[10];
-
-   int8_t ar_coeffs_y_plus_128[24];
-   int8_t ar_coeffs_cb_plus_128[25];
-   int8_t ar_coeffs_cr_plus_128[25];
-   uint8_t cb_mult;
-   uint8_t cb_luma_mult;
-   uint16_t cb_offset;
-   uint8_t cr_mult;
-   uint8_t cr_luma_mult;
-   uint16_t cr_offset;
-} StdVideoAV1MESAFilmGrainParameters;
-
-typedef struct StdVideoAV1MESAGlobalMotionFlags {
-    uint8_t gm_invalid;
-} StdVideoAV1MESAGlobalMotionFlags;
-
-typedef struct StdVideoAV1MESAGlobalMotion {
-    StdVideoAV1MESAGlobalMotionFlags flags;
-    uint8_t gm_type;
-    uint32_t gm_params[6];
-} StdVideoAV1MESAGlobalMotion;
-
-typedef struct StdVideoAV1MESALoopRestoration {
-    uint8_t lr_type[3];
-    uint8_t lr_unit_shift;
-    uint8_t lr_uv_shift;
-} StdVideoAV1MESALoopRestoration;
-
-typedef struct StdVideoAV1MESATileInfoFlags {
-    uint8_t uniform_tile_spacing_flag;
-} StdVideoAV1MESATileInfoFlags;
-
-typedef struct StdVideoAV1MESATileInfo {
-    StdVideoAV1MESATileInfoFlags flags;
-    uint8_t tile_cols;
-    uint8_t tile_rows;
-    uint8_t tile_start_col_sb[64];
-    uint8_t tile_start_row_sb[64];
-    uint8_t width_in_sbs_minus_1[64];
-    uint8_t height_in_sbs_minus_1[64];
-    uint16_t context_update_tile_id;
-    uint8_t tile_size_bytes_minus1;
-} StdVideoAV1MESATileInfo;
-
-typedef struct StdVideoAV1MESAQuantizationFlags {
-    uint8_t using_qmatrix;
-} StdVideoAV1MESAQuantizationFlags;
-
-typedef struct StdVideoAV1MESAQuantization {
-    StdVideoAV1MESAQuantizationFlags flags;
-    uint8_t base_q_idx;
-    int8_t  delta_q_y_dc;
-    uint8_t diff_uv_delta;
-    int8_t  delta_q_u_dc;
-    int8_t  delta_q_u_ac;
-    int8_t  delta_q_v_dc;
-    int8_t  delta_q_v_ac;
-    uint8_t qm_y;
-    uint8_t qm_u;
-    uint8_t qm_v;
-} StdVideoAV1MESAQuantization;
-
-typedef struct StdVideoAV1MESACDEF {
-    uint8_t damping_minus_3;
-    uint8_t bits;
-    uint8_t y_pri_strength[8];
-    uint8_t y_sec_strength[8];
-    uint8_t uv_pri_strength[8];
-    uint8_t uv_sec_strength[8];
-} StdVideoAV1MESACDEF;
-
-typedef struct StdVideoAV1MESADeltaQFlags {
-    uint8_t delta_lf_present;
-    uint8_t delta_lf_multi;
-} StdVideoAV1MESADeltaQFlags;
-
-typedef struct StdVideoAV1MESADeltaQ {
-    StdVideoAV1MESADeltaQFlags flags;
-    uint8_t delta_q_res;
-    uint8_t delta_lf_res;
-} StdVideoAV1MESADeltaQ;
-
-typedef struct StdVideoAV1MESASegmentationFlags {
-    uint8_t enabled;
-    uint8_t update_map;
-    uint8_t temporal_update;
-    uint8_t update_data;
-} StdVideoAV1MESASegmentationFlags;
-
-typedef struct StdVideoAV1MESASegmentation {
-    StdVideoAV1MESASegmentationFlags flags;
-    uint8_t                      feature_enabled_bits[8];
-    int16_t                      feature_data[8][8];
-} StdVideoAV1MESASegmentation;
-
-typedef struct StdVideoAV1MESALoopFilterFlags {
-    uint8_t delta_enabled;
-    uint8_t delta_update;
-} StdVideoAV1MESALoopFilterFlags;
-
-typedef struct StdVideoAV1MESALoopFilter {
-    StdVideoAV1MESALoopFilterFlags flags;
-    uint8_t level[4];
-    uint8_t sharpness;
-    int8_t  ref_deltas[8];
-    int8_t  mode_deltas[2];
-} StdVideoAV1MESALoopFilter;
-
-typedef struct StdVideoAV1MESAFrameHeaderFlags {
-    uint8_t error_resilient_mode;
-    uint8_t disable_cdf_update;
-    uint8_t use_superres;
-    uint8_t render_and_frame_size_different;
-    uint8_t allow_screen_content_tools;
-    uint8_t is_filter_switchable;
-    uint8_t force_integer_mv;
-    uint8_t frame_size_override_flag;
-    uint8_t buffer_removal_time_present_flag;
-    uint8_t allow_intrabc;
-    uint8_t frame_refs_short_signaling;
-    uint8_t allow_high_precision_mv;
-    uint8_t is_motion_mode_switchable;
-    uint8_t use_ref_frame_mvs;
-    uint8_t disable_frame_end_update_cdf;
-    uint8_t allow_warped_motion;
-    uint8_t reduced_tx_set;
-    uint8_t reference_select;
-    uint8_t skip_mode_present;
-    uint8_t delta_q_present;
-    uint8_t UsesLr;
-} StdVideoAV1MESAFrameHeaderFlags;
-
-typedef struct StdVideoAV1MESAFrameHeader {
-    StdVideoAV1MESAFrameHeaderFlags flags;
-
-    uint32_t frame_presentation_time;
-    uint32_t display_frame_id;
-    uint32_t current_frame_id;
-    uint8_t  frame_to_show_map_idx;
-    uint8_t  frame_type;
-    uint8_t  order_hint;
-    uint8_t  primary_ref_frame;
-    uint16_t frame_width_minus_1;
-    uint16_t frame_height_minus_1;
-    uint16_t render_width_minus_1;
-    uint16_t render_height_minus_1;
-    uint8_t  coded_denom;
-
-    uint8_t refresh_frame_flags;
-    uint8_t ref_order_hint[8];
-    int8_t  ref_frame_idx[7];
-    uint32_t delta_frame_id_minus1[7];
-
-    uint8_t interpolation_filter;
-    uint8_t tx_mode;
-
-    StdVideoAV1MESATileInfo                   tiling;
-    StdVideoAV1MESAQuantization               quantization;
-    StdVideoAV1MESASegmentation               segmentation;
-    StdVideoAV1MESADeltaQ                     delta_q;
-    StdVideoAV1MESALoopFilter                 loop_filter;
-    StdVideoAV1MESACDEF                       cdef;
-    StdVideoAV1MESALoopRestoration            lr;
-    StdVideoAV1MESAGlobalMotion               global_motion[8]; // One per ref frame
-    StdVideoAV1MESAFilmGrainParameters        film_grain;
-} StdVideoAV1MESAFrameHeader;
-
-typedef struct StdVideoAV1MESAScreenCoding {
-    uint8_t seq_force_screen_content_tools;
-} StdVideoAV1MESAScreenCoding;
-
-typedef struct StdVideoAV1MESATimingInfoFlags {
-    uint8_t equal_picture_interval;
-} StdVideoAV1MESATimingInfoFlags;
-
-typedef struct StdVideoAV1MESATimingInfo {
-    StdVideoAV1MESATimingInfoFlags flags;
-    uint32_t num_units_in_display_tick;
-    uint32_t time_scale;
-    uint32_t num_ticks_per_picture_minus_1;
-} StdVideoAV1MESATimingInfo;
-
-typedef struct StdVideoAV1MESAColorConfigFlags {
-    uint8_t mono_chrome;
-    uint8_t color_range;
-    uint8_t separate_uv_delta_q;
-} StdVideoAV1MESAColorConfigFlags;
-
-typedef struct StdVideoAV1MESAColorConfig {
-    StdVideoAV1MESAColorConfigFlags flags;
-    uint8_t bit_depth;
-    uint8_t subsampling_x;
-    uint8_t subsampling_y;
-} StdVideoAV1MESAColorConfig;
-
-typedef struct StdVideoAV1MESASequenceHeaderFlags {
-    uint8_t still_picture;
-    uint8_t reduced_still_picture_header;
-    uint8_t use_128x128_superblock;
-    uint8_t enable_filter_intra;
-    uint8_t enable_intra_edge_filter;
-    uint8_t enable_interintra_compound;
-    uint8_t enable_masked_compound;
-    uint8_t enable_warped_motion;
-    uint8_t enable_dual_filter;
-    uint8_t enable_order_hint;
-    uint8_t enable_jnt_comp;
-    uint8_t enable_ref_frame_mvs;
-    uint8_t frame_id_numbers_present_flag;
-    uint8_t enable_superres;
-    uint8_t enable_cdef;
-    uint8_t enable_restoration;
-    uint8_t film_grain_params_present;
-    uint8_t timing_info_present_flag;
-    uint8_t initial_display_delay_present_flag;
-} StdVideoAV1MESASequenceHeaderFlags;
-
-typedef struct StdVideoAV1MESASequenceHeader {
-    StdVideoAV1MESASequenceHeaderFlags flags;
-
-    StdVideoAV1MESAProfile seq_profile;
-    uint8_t  frame_width_bits_minus_1;
-    uint8_t  frame_height_bits_minus_1;
-    uint16_t max_frame_width_minus_1;
-    uint16_t max_frame_height_minus_1;
-    uint8_t  delta_frame_id_length_minus_2;
-    uint8_t  additional_frame_id_length_minus_1;
-    uint8_t  order_hint_bits_minus_1;
-    uint8_t  seq_choose_integer_mv;
-    uint8_t  seq_force_integer_mv;
-
-    StdVideoAV1MESATimingInfo       timing_info;
-    StdVideoAV1MESAColorConfig      color_config;
-} StdVideoAV1MESASequenceHeader;
-
-typedef struct StdVideoAV1MESATile {
-    uint16_t tg_start;
-    uint16_t tg_end;
-    uint16_t row;
-    uint16_t column;
-    uint32_t size;
-    uint32_t offset;
-} StdVideoAV1MESATile;
-
-typedef struct StdVideoAV1MESATileList {
-    StdVideoAV1MESATile *tile_list;
-    uint32_t nb_tiles;
-} StdVideoAV1MESATileList;
-
-typedef struct VkVideoDecodeAV1PictureInfoMESA {
-    VkStructureType sType;
-    const void *pNext;
-    StdVideoAV1MESAFrameHeader *frame_header;
-    StdVideoAV1MESATileList *tile_list;
-    uint8_t skip_mode_frame_idx[2];
-} VkVideoDecodeAV1PictureInfoMESA;
-
-typedef struct VkVideoDecodeAV1DpbSlotInfoMESA {
-    VkStructureType sType;
-    const void *pNext;
-    uint8_t frameIdx;
-    uint8_t ref_order_hint[7];
-    uint8_t disable_frame_end_update_cdf;
-} VkVideoDecodeAV1DpbSlotInfoMESA;
-
-typedef struct VkVideoDecodeAV1SessionParametersAddInfoMESA {
-    VkStructureType sType;
-    const void *pNext;
-    StdVideoAV1MESASequenceHeader *sequence_header;
-} VkVideoDecodeAV1SessionParametersAddInfoMESA;
-
-typedef struct VkVideoDecodeAV1SessionParametersCreateInfoMESA {
-    VkStructureType sType;
-    const void *pNext;
-    const VkVideoDecodeAV1SessionParametersAddInfoMESA *pParametersAddInfo;
-} VkVideoDecodeAV1SessionParametersCreateInfoMESA;
-
-typedef struct VkVideoDecodeAV1ProfileInfoMESA {
-    VkStructureType sType;
-    const void *pNext;
-    StdVideoAV1MESAProfile stdProfileIdc;
-} VkVideoDecodeAV1ProfileInfoMESA;
-
-typedef enum VkVideoDecodeAV1CapabilityFlagBitsMESA {
-    VK_VIDEO_DECODE_AV1_CAPABILITY_EXTERNAL_FILM_GRAIN_MESA = 0x00000001,
-    VK_VIDEO_DECODE_AV1_CAPABILITY_FLAG_BITS_MAX_ENUM_MESA = 0x7FFFFFFF
-} VkVideoDecodeAV1CapabilityFlagBitsMESA;
-typedef VkFlags VkVideoDecodeAV1CapabilityFlagsMESA;
-
-typedef struct VkVideoDecodeAV1CapabilitiesMESA {
-    VkStructureType sType;
-    const void *pNext;
-    VkVideoDecodeAV1CapabilityFlagsMESA flags;
-    StdVideoAV1MESALevel maxLevelIdc;
-} VkVideoDecodeAV1CapabilitiesMESA;
-
-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_MESA 1000509000
-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_MESA 1000509001
-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_ADD_INFO_MESA 1000509002
-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_DPB_SLOT_INFO_MESA 1000509003
-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_CAPABILITIES_MESA 1000509004
-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_MESA 1000509005
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/libavcodec/vulkan_video_codec_av1std_decode.h b/libavcodec/vulkan_video_codec_av1std_decode.h
deleted file mode 100644
index a697c00593..0000000000
--- a/libavcodec/vulkan_video_codec_av1std_decode.h
+++ /dev/null
@@ -1,36 +0,0 @@ 
-/* Copyright 2023 Lynne
- * Copyright 2023 Dave Airlie
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef VULKAN_VIDEO_CODEC_AV1STD_DECODE_H_
-#define VULKAN_VIDEO_CODEC_AV1STD_DECODE_H_ 1
-
-/*
-** This header is NOT YET generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-#define vulkan_video_codec_av1std_decode 1
-
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
index a84713e621..44b763550d 100644
--- a/libavutil/hwcontext_vulkan.c
+++ b/libavutil/hwcontext_vulkan.c
@@ -436,7 +436,7 @@  static const VulkanOptExtension optional_device_exts[] = {
     { VK_KHR_VIDEO_DECODE_QUEUE_EXTENSION_NAME,               FF_VK_EXT_VIDEO_DECODE_QUEUE     },
     { VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME,                FF_VK_EXT_VIDEO_DECODE_H264      },
     { VK_KHR_VIDEO_DECODE_H265_EXTENSION_NAME,                FF_VK_EXT_VIDEO_DECODE_H265      },
-    { "VK_MESA_video_decode_av1",                             FF_VK_EXT_VIDEO_DECODE_AV1       },
+    { VK_KHR_VIDEO_DECODE_AV1_EXTENSION_NAME,                 FF_VK_EXT_VIDEO_DECODE_AV1       },
 };
 
 static VkBool32 VKAPI_CALL vk_dbg_callback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
diff --git a/libavutil/vulkan_functions.h b/libavutil/vulkan_functions.h
index 65021b04b1..6b379acf93 100644
--- a/libavutil/vulkan_functions.h
+++ b/libavutil/vulkan_functions.h
@@ -43,7 +43,7 @@  typedef enum FFVulkanExtensions {
     FF_VK_EXT_VIDEO_DECODE_QUEUE     = 1ULL << 11, /* VK_KHR_video_decode_queue */
     FF_VK_EXT_VIDEO_DECODE_H264      = 1ULL << 12, /* VK_EXT_video_decode_h264 */
     FF_VK_EXT_VIDEO_DECODE_H265      = 1ULL << 13, /* VK_EXT_video_decode_h265 */
-    FF_VK_EXT_VIDEO_DECODE_AV1       = 1ULL << 14, /* VK_MESA_video_decode_av1 */
+    FF_VK_EXT_VIDEO_DECODE_AV1       = 1ULL << 14, /* VK_KHR_video_decode_av1 */
     FF_VK_EXT_ATOMIC_FLOAT           = 1ULL << 15, /* VK_EXT_shader_atomic_float */
     FF_VK_EXT_COOP_MATRIX            = 1ULL << 16, /* VK_KHR_cooperative_matrix */
 
diff --git a/libavutil/vulkan_loader.h b/libavutil/vulkan_loader.h
index f88722f28f..fc854242dd 100644
--- a/libavutil/vulkan_loader.h
+++ b/libavutil/vulkan_loader.h
@@ -56,7 +56,7 @@  static inline uint64_t ff_vk_extensions_to_mask(const char * const *extensions,
         { VK_KHR_VIDEO_DECODE_QUEUE_EXTENSION_NAME,        FF_VK_EXT_VIDEO_DECODE_QUEUE     },
         { VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME,         FF_VK_EXT_VIDEO_DECODE_H264      },
         { VK_KHR_VIDEO_DECODE_H265_EXTENSION_NAME,         FF_VK_EXT_VIDEO_DECODE_H265      },
-        { "VK_MESA_video_decode_av1",                      FF_VK_EXT_VIDEO_DECODE_AV1       },
+        { VK_KHR_VIDEO_DECODE_AV1_EXTENSION_NAME,          FF_VK_EXT_VIDEO_DECODE_AV1       },
     };
 
     FFVulkanExtensions mask = 0x0;
-- 
2.43.0.381.gb435a96ce8