av1dec: add Vulkan hwaccel

15 files changed, 1135 insertions, 3 deletions

diff --git a/configure b/configure
index 61916fc2bc..ed122b53ad 100755
--- a/configure
+++ b/configure
@@ -3020,6 +3020,8 @@ av1_vaapi_hwaccel_deps="vaapi VADecPictureParameterBufferAV1_bit_depth_idx"
 av1_vaapi_hwaccel_select="av1_decoder"
 av1_vdpau_hwaccel_deps="vdpau VdpPictureInfoAV1"
 av1_vdpau_hwaccel_select="av1_decoder"
+av1_vulkan_hwaccel_deps="vulkan"
+av1_vulkan_hwaccel_select="av1_decoder"
 h263_vaapi_hwaccel_deps="vaapi"
 h263_vaapi_hwaccel_select="h263_decoder"
 h263_videotoolbox_hwaccel_deps="videotoolbox"
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index d421844903..9aacc1d477 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -989,6 +989,7 @@ OBJS-$(CONFIG_AV1_DXVA2_HWACCEL)          += dxva2_av1.o
 OBJS-$(CONFIG_AV1_NVDEC_HWACCEL)          += nvdec_av1.o
 OBJS-$(CONFIG_AV1_VAAPI_HWACCEL)          += vaapi_av1.o
 OBJS-$(CONFIG_AV1_VDPAU_HWACCEL)          += vdpau_av1.o
+OBJS-$(CONFIG_AV1_VULKAN_HWACCEL)         += vulkan_av1.o
 OBJS-$(CONFIG_H263_VAAPI_HWACCEL)         += vaapi_mpeg4.o
 OBJS-$(CONFIG_H263_VIDEOTOOLBOX_HWACCEL)  += videotoolbox.o
 OBJS-$(CONFIG_H264_D3D11VA_HWACCEL)       += dxva2_h264.o
@@ -1293,7 +1294,7 @@ 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-$(CONFIG_VULKAN)           += vulkan.h vulkan_video.h vulkan_decode.h
+SKIPHEADERS-$(CONFIG_VULKAN)           += vulkan.h vulkan_video.h vulkan_decode.h vulkan_video_codec_av1std.h vulkan_video_codec_av1std_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/av1dec.c b/libavcodec/av1dec.c
index 47fa919e62..5cc5d87c64 100644
--- a/libavcodec/av1dec.c
+++ b/libavcodec/av1dec.c
@@ -450,7 +450,8 @@ static int get_pixel_format(AVCodecContext *avctx)
                      CONFIG_AV1_D3D11VA_HWACCEL * 2 + \
                      CONFIG_AV1_NVDEC_HWACCEL + \
                      CONFIG_AV1_VAAPI_HWACCEL + \
-                     CONFIG_AV1_VDPAU_HWACCEL)
+                     CONFIG_AV1_VDPAU_HWACCEL + \
+                     CONFIG_AV1_VULKAN_HWACCEL)
     enum AVPixelFormat pix_fmts[HWACCEL_MAX + 2], *fmtp = pix_fmts;
 
     if (seq->seq_profile == 2 && seq->color_config.high_bitdepth)
@@ -531,6 +532,9 @@ static int get_pixel_format(AVCodecContext *avctx)
 #if CONFIG_AV1_VDPAU_HWACCEL
         *fmtp++ = AV_PIX_FMT_VDPAU;
 #endif
+#if CONFIG_AV1_VULKAN_HWACCEL
+        *fmtp++ = AV_PIX_FMT_VULKAN;
+#endif
         break;
     case AV_PIX_FMT_YUV420P10:
 #if CONFIG_AV1_DXVA2_HWACCEL
@@ -549,6 +553,44 @@ static int get_pixel_format(AVCodecContext *avctx)
 #if CONFIG_AV1_VDPAU_HWACCEL
         *fmtp++ = AV_PIX_FMT_VDPAU;
 #endif
+#if CONFIG_AV1_VULKAN_HWACCEL
+        *fmtp++ = AV_PIX_FMT_VULKAN;
+#endif
+        break;
+    case AV_PIX_FMT_YUV420P12:
+#if CONFIG_AV1_VULKAN_HWACCEL
+        *fmtp++ = AV_PIX_FMT_VULKAN;
+#endif
+        break;
+    case AV_PIX_FMT_YUV422P:
+#if CONFIG_AV1_VULKAN_HWACCEL
+        *fmtp++ = AV_PIX_FMT_VULKAN;
+#endif
+        break;
+    case AV_PIX_FMT_YUV422P10:
+#if CONFIG_AV1_VULKAN_HWACCEL
+        *fmtp++ = AV_PIX_FMT_VULKAN;
+#endif
+        break;
+    case AV_PIX_FMT_YUV422P12:
+#if CONFIG_AV1_VULKAN_HWACCEL
+        *fmtp++ = AV_PIX_FMT_VULKAN;
+#endif
+        break;
+    case AV_PIX_FMT_YUV444P:
+#if CONFIG_AV1_VULKAN_HWACCEL
+        *fmtp++ = AV_PIX_FMT_VULKAN;
+#endif
+        break;
+    case AV_PIX_FMT_YUV444P10:
+#if CONFIG_AV1_VULKAN_HWACCEL
+        *fmtp++ = AV_PIX_FMT_VULKAN;
+#endif
+        break;
+    case AV_PIX_FMT_YUV444P12:
+#if CONFIG_AV1_VULKAN_HWACCEL
+        *fmtp++ = AV_PIX_FMT_VULKAN;
+#endif
         break;
     case AV_PIX_FMT_GRAY8:
 #if CONFIG_AV1_NVDEC_HWACCEL
@@ -1508,6 +1550,9 @@ const FFCodec ff_av1_decoder = {
 #if CONFIG_AV1_VDPAU_HWACCEL
         HWACCEL_VDPAU(av1),
 #endif
+#if CONFIG_AV1_VULKAN_HWACCEL
+        HWACCEL_VULKAN(av1),
+#endif
 
         NULL
     },
diff --git a/libavcodec/hwaccels.h b/libavcodec/hwaccels.h
index a7c74d07cb..48dfc17f72 100644
--- a/libavcodec/hwaccels.h
+++ b/libavcodec/hwaccels.h
@@ -27,6 +27,7 @@ extern const AVHWAccel ff_av1_dxva2_hwaccel;
 extern const AVHWAccel ff_av1_nvdec_hwaccel;
 extern const AVHWAccel ff_av1_vaapi_hwaccel;
 extern const AVHWAccel ff_av1_vdpau_hwaccel;
+extern const AVHWAccel ff_av1_vulkan_hwaccel;
 extern const AVHWAccel ff_h263_vaapi_hwaccel;
 extern const AVHWAccel ff_h263_videotoolbox_hwaccel;
 extern const AVHWAccel ff_h264_d3d11va_hwaccel;
diff --git a/libavcodec/vulkan_av1.c b/libavcodec/vulkan_av1.c
new file mode 100644
index 0000000000..5dc3e8919c
--- /dev/null
+++ b/libavcodec/vulkan_av1.c
@@ -0,0 +1,597 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "av1dec.h"
+
+#include "vulkan_decode.h"
+
+/* Maximum number of tiles specified by any defined level */
+#define MAX_TILES 256
+
+const VkExtensionProperties ff_vk_dec_av1_ext = {
+    .extensionName = VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_EXTENSION_NAME,
+    .specVersion   = VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_SPEC_VERSION,
+};
+
+typedef struct AV1VulkanDecodePicture {
+    FFVulkanDecodePicture           vp;
+
+    /* Workaround for a spec issue.
+     *Can be removed once no longer needed, and threading can be enabled. */
+    FFVulkanDecodeContext          *dec;
+
+    StdVideoAV1MESATile            tiles[MAX_TILES];
+    StdVideoAV1MESATileList        tile_list;
+    const uint32_t                *tile_offsets;
+
+    /* Current picture */
+    VkVideoDecodeAV1DpbSlotInfoMESA    vkav1_ref;
+    StdVideoAV1MESAFrameHeader         av1_frame_header;
+    VkVideoDecodeAV1PictureInfoMESA    av1_pic_info;
+
+    /* Picture refs */
+    const AV1Frame                     *ref_src   [AV1_NUM_REF_FRAMES];
+    VkVideoDecodeAV1DpbSlotInfoMESA     vkav1_refs[AV1_NUM_REF_FRAMES];
+
+    uint8_t frame_id_set;
+    uint8_t frame_id;
+} 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)
+{
+    FFVulkanDecodeContext *dec = avctx->internal->hwaccel_priv_data;
+    AV1VulkanDecodePicture *hp = pic->hwaccel_picture_private;
+    FFVulkanDecodePicture *vkpic = &hp->vp;
+
+    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,
+    };
+
+    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];
+    }
+
+    vkav1_ref->disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf;
+
+    *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,
+        .imageViewBinding = vkpic->img_view_ref,
+    };
+
+    *ref_slot = (VkVideoReferenceSlotInfoKHR) {
+        .sType = VK_STRUCTURE_TYPE_VIDEO_REFERENCE_SLOT_INFO_KHR,
+        .pNext = vkav1_ref,
+        .slotIndex = dpb_slot_index,
+        .pPictureResource = ref,
+    };
+
+    if (ref_src)
+        *ref_src = pic;
+
+    return 0;
+}
+
+static int vk_av1_create_params(AVCodecContext *avctx, AVBufferRef **buf)
+{
+    VkResult ret;
+
+    const AV1DecContext *s = avctx->priv_data;
+    FFVulkanDecodeContext *dec = avctx->internal->hwaccel_priv_data;
+    FFVulkanDecodeShared *ctx = (FFVulkanDecodeShared *)dec->shared_ref->data;
+    FFVulkanFunctions *vk = &ctx->s.vkfn;
+
+    const AV1RawSequenceHeader *seq = s->raw_seq;
+
+    StdVideoAV1MESASequenceHeader av1_sequence_header;
+    VkVideoDecodeAV1SessionParametersAddInfoMESA av1_params_info;
+    VkVideoDecodeAV1SessionParametersCreateInfoMESA av1_params;
+    VkVideoSessionParametersCreateInfoKHR session_params_create;
+
+    AVBufferRef *tmp;
+    VkVideoSessionParametersKHR *par = av_malloc(sizeof(*par));
+    if (!par)
+        return AVERROR(ENOMEM);
+
+    av1_sequence_header = (StdVideoAV1MESASequenceHeader) {
+        .flags = (StdVideoAV1MESASequenceHeaderFlags) {
+            .still_picture = seq->still_picture,
+            .reduced_still_picture_header = seq->reduced_still_picture_header,
+            .use_128x128_superblock = seq->use_128x128_superblock,
+            .enable_filter_intra = seq->enable_filter_intra,
+            .enable_intra_edge_filter = seq->enable_intra_edge_filter,
+            .enable_interintra_compound = seq->enable_interintra_compound,
+            .enable_masked_compound = seq->enable_masked_compound,
+            .enable_warped_motion = seq->enable_warped_motion,
+            .enable_dual_filter = seq->enable_dual_filter,
+            .enable_order_hint = seq->enable_order_hint,
+            .enable_jnt_comp = seq->enable_jnt_comp,
+            .enable_ref_frame_mvs = seq->enable_ref_frame_mvs,
+            .frame_id_numbers_present_flag = seq->frame_id_numbers_present_flag,
+            .enable_superres = seq->enable_superres,
+            .enable_cdef = seq->enable_cdef,
+            .enable_restoration = seq->enable_restoration,
+            .film_grain_params_present = seq->film_grain_params_present,
+            .timing_info_present_flag = seq->timing_info_present_flag,
+            .initial_display_delay_present_flag = seq->initial_display_delay_present_flag,
+        },
+        .seq_profile = seq->seq_profile,
+        .frame_width_bits_minus_1 = seq->frame_width_bits_minus_1,
+        .frame_height_bits_minus_1 = seq->frame_height_bits_minus_1,
+        .max_frame_width_minus_1 = seq->max_frame_width_minus_1,
+        .max_frame_height_minus_1 = seq->max_frame_height_minus_1,
+        .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,
+        },
+    };
+
+    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,
+    };
+    session_params_create = (VkVideoSessionParametersCreateInfoKHR) {
+        .sType = VK_STRUCTURE_TYPE_VIDEO_SESSION_PARAMETERS_CREATE_INFO_KHR,
+        .pNext = &av1_params,
+        .videoSession = ctx->common.session,
+        .videoSessionParametersTemplate = NULL,
+    };
+
+    /* Create session parameters */
+    ret = vk->CreateVideoSessionParametersKHR(ctx->s.hwctx->act_dev, &session_params_create,
+                                              ctx->s.hwctx->alloc, par);
+    if (ret != VK_SUCCESS) {
+        av_log(avctx, AV_LOG_ERROR, "Unable to create Vulkan video session parameters: %s!\n",
+               ff_vk_ret2str(ret));
+        return AVERROR_EXTERNAL;
+    }
+
+    tmp = av_buffer_create((uint8_t *)par, sizeof(*par), ff_vk_decode_free_params,
+                           ctx, 0);
+    if (!tmp) {
+        ff_vk_decode_free_params(ctx, (uint8_t *)par);
+        return AVERROR(ENOMEM);
+    }
+
+    av_log(avctx, AV_LOG_DEBUG, "Created frame parameters\n");
+
+    *buf = tmp;
+
+    return 0;
+}
+
+static int vk_av1_start_frame(AVCodecContext          *avctx,
+                              av_unused const uint8_t *buffer,
+                              av_unused uint32_t       size)
+{
+    int err;
+    int ref_count = 0;
+    AV1DecContext *s = avctx->priv_data;
+    const AV1Frame *pic = &s->cur_frame;
+    FFVulkanDecodeContext *dec = avctx->internal->hwaccel_priv_data;
+    AV1VulkanDecodePicture *ap = pic->hwaccel_picture_private;
+    FFVulkanDecodePicture *vp = &ap->vp;
+
+    const AV1RawFrameHeader *frame_header = s->raw_frame_header;
+    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;
+
+    if (!dec->session_params || dec->params_changed) {
+        av_buffer_unref(&dec->session_params);
+        err = vk_av1_create_params(avctx, &dec->session_params);
+        if (err < 0)
+            return err;
+        dec->params_changed = 0;
+    }
+
+    if (!ap->frame_id_set) {
+        unsigned slot_idx = 0;
+        for (unsigned i = 0; i < 32; i++) {
+            if (!(dec->frame_id_alloc_mask & (1 << i))) {
+                slot_idx = i;
+                break;
+            }
+        }
+        ap->frame_id = slot_idx;
+        ap->frame_id_set = 1;
+        dec->frame_id_alloc_mask |= (1 << slot_idx);
+    }
+
+    /* Fill in references */
+    for (int i = 0; i < AV1_NUM_REF_FRAMES; i++) {
+        const AV1Frame *ref_frame = &s->ref[i];
+        if (s->ref[i].f->pict_type == AV_PICTURE_TYPE_NONE)
+            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);
+        if (err < 0)
+            return err;
+
+        ref_count++;
+    }
+
+    err = vk_av1_fill_pict(avctx, NULL, &vp->ref_slot, &vp->ref,
+                           &ap->vkav1_ref,
+                           pic, 1, apply_grain, 8);
+    if (err < 0)
+        return err;
+
+    ap->tile_list.nb_tiles = 0;
+    ap->tile_list.tile_list = ap->tiles;
+
+    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,
+    };
+
+    vp->decode_info = (VkVideoDecodeInfoKHR) {
+        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_INFO_KHR,
+        .pNext = &ap->av1_pic_info,
+        .flags = 0x0,
+        .pSetupReferenceSlot = &vp->ref_slot,
+        .referenceSlotCount = ref_count,
+        .pReferenceSlots = vp->ref_slots,
+        .dstPictureResource = (VkVideoPictureResourceInfoKHR) {
+            .sType = VK_STRUCTURE_TYPE_VIDEO_PICTURE_RESOURCE_INFO_KHR,
+            .codedOffset = (VkOffset2D){ 0, 0 },
+            .codedExtent = (VkExtent2D){ pic->f->width, pic->f->height },
+            .baseArrayLayer = 0,
+            .imageViewBinding = vp->img_view_out,
+        },
+    };
+
+    /* Setup frame header */
+    ap->av1_frame_header = (StdVideoAV1MESAFrameHeader) {
+        .flags = (StdVideoAV1MESAFrameHeaderFlags) {
+            .error_resilient_mode = frame_header->error_resilient_mode,
+            .disable_cdf_update = frame_header->disable_cdf_update,
+            .use_superres = frame_header->use_superres,
+            .render_and_frame_size_different = frame_header->render_and_frame_size_different,
+            .allow_screen_content_tools = frame_header->allow_screen_content_tools,
+            .is_filter_switchable = frame_header->is_filter_switchable,
+            .force_integer_mv = frame_header->force_integer_mv,
+            .frame_size_override_flag = frame_header->frame_size_override_flag,
+            .buffer_removal_time_present_flag = frame_header->buffer_removal_time_present_flag,
+            .allow_intrabc = frame_header->allow_intrabc,
+            .frame_refs_short_signaling = frame_header->frame_refs_short_signaling,
+            .allow_high_precision_mv = frame_header->allow_high_precision_mv,
+            .is_motion_mode_switchable = frame_header->is_motion_mode_switchable,
+            .use_ref_frame_mvs = frame_header->use_ref_frame_mvs,
+            .disable_frame_end_update_cdf = frame_header->disable_frame_end_update_cdf,
+            .allow_warped_motion = frame_header->allow_warped_motion,
+            .reduced_tx_set = frame_header->reduced_tx_set,
+            .reference_select = frame_header->reference_select,
+            .skip_mode_present = frame_header->skip_mode_present,
+            .delta_q_present = frame_header->delta_q_present,
+        },
+        .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,
+        .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,
+        },
+    };
+
+    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];
+    }
+
+    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->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 = {
+                frame_header->gm_params[i][0], frame_header->gm_params[i][1],
+                frame_header->gm_params[i][2], frame_header->gm_params[i][3],
+                frame_header->gm_params[i][4], frame_header->gm_params[i][5],
+            },
+        };
+    }
+
+    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->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];
+
+    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 < 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 < 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];
+        }
+
+        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];
+    }
+
+    av_log(avctx, AV_LOG_DEBUG, "Created frame parameters");
+
+    /* Workaround for a spec issue. */
+    ap->dec = dec;
+
+    return 0;
+}
+
+static int vk_av1_decode_slice(AVCodecContext *avctx,
+                               const uint8_t  *data,
+                               uint32_t        size)
+{
+    int err;
+    const AV1DecContext *s = avctx->priv_data;
+    AV1VulkanDecodePicture *ap = s->cur_frame.hwaccel_picture_private;
+    FFVulkanDecodePicture *vp = &ap->vp;
+
+    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,
+        };
+
+        err = ff_vk_decode_add_slice(avctx, vp, data, size, 0,
+                                     &ap->tile_list.nb_tiles,
+                                     &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];
+    }
+
+    return 0;
+}
+
+static int vk_av1_end_frame(AVCodecContext *avctx)
+{
+    const AV1DecContext *s = avctx->priv_data;
+    const AV1Frame *pic = &s->cur_frame;
+    AV1VulkanDecodePicture *ap = pic->hwaccel_picture_private;
+    FFVulkanDecodePicture *vp = &ap->vp;
+    FFVulkanDecodePicture *rvp[AV1_NUM_REF_FRAMES] = { 0 };
+    AVFrame *rav[AV1_NUM_REF_FRAMES] = { 0 };
+
+    for (int i = 0; i < vp->decode_info.referenceSlotCount; i++) {
+        const AV1Frame *rp = ap->ref_src[i];
+        AV1VulkanDecodePicture *rhp = rp->hwaccel_picture_private;
+
+        rvp[i] = &rhp->vp;
+        rav[i] = ap->ref_src[i]->f;
+    }
+
+    av_log(avctx, AV_LOG_VERBOSE, "Decoding frame, %lu bytes, %i tiles\n",
+           vp->slices_size, ap->tile_list.nb_tiles);
+
+    return ff_vk_decode_frame(avctx, pic->f, vp, rav, rvp);
+}
+
+static void vk_av1_free_frame_priv(void *_hwctx, uint8_t *data)
+{
+    AVHWDeviceContext *hwctx = _hwctx;
+    AV1VulkanDecodePicture *ap = (AV1VulkanDecodePicture *)data;
+
+    /* Workaround for a spec issue. */
+    if (ap->frame_id_set)
+        ap->dec->frame_id_alloc_mask &= ~(1 << ap->frame_id);
+
+    /* Free frame resources, this also destroys the session parameters. */
+    ff_vk_decode_free_frame(hwctx, &ap->vp);
+
+    /* Free frame context */
+    av_free(ap);
+}
+
+const AVHWAccel ff_av1_vulkan_hwaccel = {
+    .name                  = "av1_vulkan",
+    .type                  = AVMEDIA_TYPE_VIDEO,
+    .id                    = AV_CODEC_ID_AV1,
+    .pix_fmt               = AV_PIX_FMT_VULKAN,
+    .start_frame           = &vk_av1_start_frame,
+    .decode_slice          = &vk_av1_decode_slice,
+    .end_frame             = &vk_av1_end_frame,
+    .free_frame_priv       = &vk_av1_free_frame_priv,
+    .frame_priv_data_size  = sizeof(AV1VulkanDecodePicture),
+    .init                  = &ff_vk_decode_init,
+    .update_thread_context = &ff_vk_update_thread_context,
+    .decode_params         = &ff_vk_params_changed,
+    .flush                 = &ff_vk_decode_flush,
+    .uninit                = &ff_vk_decode_uninit,
+    .frame_params          = &ff_vk_frame_params,
+    .priv_data_size        = sizeof(FFVulkanDecodeContext),
+
+    /* NOTE: Threading is intentionally disabled here. Due to the design of Vulkan,
+     * where frames are opaque to users, and mostly opaque for driver developers,
+     * there's an issue with current hardware accelerator implementations of AV1,
+     * where they require an internal index. With regular hwaccel APIs, this index
+     * is given to users as an opaque handle directly. With Vulkan, due to increased
+     * 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. */
+    .caps_internal         = HWACCEL_CAP_ASYNC_SAFE,
+};
diff --git a/libavcodec/vulkan_decode.c b/libavcodec/vulkan_decode.c
index a2900d9562..1d1fb9ad97 100644
--- a/libavcodec/vulkan_decode.c
+++ b/libavcodec/vulkan_decode.c
@@ -26,6 +26,9 @@ extern const VkExtensionProperties ff_vk_dec_h264_ext;
 #if CONFIG_HEVC_VULKAN_HWACCEL
 extern const VkExtensionProperties ff_vk_dec_hevc_ext;
 #endif
+#if CONFIG_AV1_VULKAN_HWACCEL
+extern const VkExtensionProperties ff_vk_dec_av1_ext;
+#endif
 
 static const VkExtensionProperties *dec_ext[] = {
 #if CONFIG_H264_VULKAN_HWACCEL
@@ -34,6 +37,9 @@ static const VkExtensionProperties *dec_ext[] = {
 #if CONFIG_HEVC_VULKAN_HWACCEL
     [AV_CODEC_ID_HEVC] = &ff_vk_dec_hevc_ext,
 #endif
+#if CONFIG_AV1_VULKAN_HWACCEL
+    [AV_CODEC_ID_AV1] = &ff_vk_dec_av1_ext,
+#endif
 };
 
 int ff_vk_update_thread_context(AVCodecContext *dst, const AVCodecContext *src)
@@ -54,6 +60,8 @@ int ff_vk_update_thread_context(AVCodecContext *dst, const AVCodecContext *src)
 
     dst_ctx->dedicated_dpb = src_ctx->dedicated_dpb;
     dst_ctx->layered_dpb = src_ctx->layered_dpb;
+    dst_ctx->external_fg = src_ctx->external_fg;
+    dst_ctx->frame_id_alloc_mask = src_ctx->frame_id_alloc_mask;
 
     return 0;
 }
@@ -630,6 +638,7 @@ static VkResult vulkan_setup_profile(AVCodecContext *avctx,
                                      const struct FFVkCodecMap *vk_codec,
                                      VkVideoDecodeH264CapabilitiesKHR *h264_caps,
                                      VkVideoDecodeH265CapabilitiesKHR *h265_caps,
+                                     VkVideoDecodeAV1CapabilitiesMESA *av1_caps,
                                      int cur_profile)
 {
     VkVideoCapabilitiesKHR *caps = &prof->caps;
@@ -640,6 +649,7 @@ static VkResult vulkan_setup_profile(AVCodecContext *avctx,
 
     VkVideoDecodeH264ProfileInfoKHR *h264_profile = &prof->h264_profile;
     VkVideoDecodeH264ProfileInfoKHR *h265_profile = &prof->h265_profile;
+    VkVideoDecodeAV1ProfileInfoMESA *av1_profile  = &prof->av1_profile;
 
     const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->sw_pix_fmt);
     if (!desc)
@@ -659,6 +669,11 @@ static VkResult vulkan_setup_profile(AVCodecContext *avctx,
         usage->pNext = h265_profile;
         h265_profile->sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PROFILE_INFO_KHR;
         h265_profile->stdProfileIdc = cur_profile;
+    } 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;
     }
 
     usage->sType           = VK_STRUCTURE_TYPE_VIDEO_DECODE_USAGE_INFO_KHR;
@@ -714,6 +729,9 @@ 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,
+    };
 
     VkPhysicalDeviceVideoFormatInfoKHR fmt_info = {
         .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VIDEO_FORMAT_INFO_KHR,
@@ -735,11 +753,13 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
     cur_profile = avctx->profile;
     base_profile = avctx->codec_id == AV_CODEC_ID_H264 ? FF_PROFILE_H264_CONSTRAINED_BASELINE :
                    avctx->codec_id == AV_CODEC_ID_H265 ? FF_PROFILE_HEVC_MAIN :
+                   avctx->codec_id == AV_CODEC_ID_AV1  ? STD_VIDEO_AV1_MESA_PROFILE_MAIN :
                    0;
 
     ret = vulkan_setup_profile(avctx, prof, hwctx, vk, vk_codec,
                                &h264_caps,
                                &h265_caps,
+                               &av1_caps,
                                cur_profile);
     if (ret == VK_ERROR_VIDEO_PROFILE_OPERATION_NOT_SUPPORTED_KHR &&
         avctx->flags & AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH &&
@@ -753,6 +773,7 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
         ret = vulkan_setup_profile(avctx, prof, hwctx, vk, vk_codec,
                                    &h264_caps,
                                    &h265_caps,
+                                   &av1_caps,
                                    cur_profile);
     }
 
@@ -776,6 +797,7 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
 
     max_level = avctx->codec_id == AV_CODEC_ID_H264 ? h264_caps.maxLevelIdc :
                 avctx->codec_id == AV_CODEC_ID_H265 ? h265_caps.maxLevelIdc :
+                avctx->codec_id == AV_CODEC_ID_AV1  ? av1_caps.maxLevelIdc  :
                 0;
 
     av_log(avctx, AV_LOG_VERBOSE, "Decoder capabilities for %s profile \"%s\":\n",
@@ -843,11 +865,17 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
                "VK_VIDEO_DECODE_CAPABILITY_DPB_AND_OUTPUT_COINCIDE_BIT_KHR set "
                "but VK_VIDEO_CAPABILITY_SEPARATE_REFERENCE_IMAGES_BIT_KHR is unset!\n");
         return AVERROR_EXTERNAL;
+    } else if (!(dec_caps->flags & VK_VIDEO_DECODE_CAPABILITY_DPB_AND_OUTPUT_DISTINCT_BIT_KHR) &&
+               avctx->codec_id == AV_CODEC_ID_AV1) {
+        av_log(avctx, AV_LOG_ERROR, "Cannot initialize Vulkan decoding session, buggy driver: "
+               "codec is AV1, but VK_VIDEO_DECODE_CAPABILITY_DPB_AND_OUTPUT_DISTINCT_BIT_KHR isn't set!\n");
+        return AVERROR_EXTERNAL;
     }
 
     /* 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;
@@ -1013,10 +1041,14 @@ 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,
+    };
     VkVideoSessionParametersCreateInfoKHR session_params_create = {
         .sType = VK_STRUCTURE_TYPE_VIDEO_SESSION_PARAMETERS_CREATE_INFO_KHR,
         .pNext = avctx->codec_id == AV_CODEC_ID_H264 ? (void *)&h264_params :
                  avctx->codec_id == AV_CODEC_ID_HEVC ? (void *)&h265_params :
+                 avctx->codec_id == AV_CODEC_ID_AV1  ? (void *)&av1_params  :
                  NULL,
     };
     VkVideoSessionCreateInfoKHR session_create = {
@@ -1100,7 +1132,7 @@ int ff_vk_decode_init(AVCodecContext *avctx)
     }
 
     /* If doing an out-of-place decoding, create a DPB pool */
-    if (dec->dedicated_dpb) {
+    if (dec->dedicated_dpb || avctx->codec_id == AV_CODEC_ID_AV1) {
         AVHWFramesContext *dpb_frames;
         AVVulkanFramesContext *dpb_hwfc;
 
diff --git a/libavcodec/vulkan_decode.h b/libavcodec/vulkan_decode.h
index bfde86e45f..681d2476cd 100644
--- a/libavcodec/vulkan_decode.h
+++ b/libavcodec/vulkan_decode.h
@@ -59,6 +59,8 @@ typedef struct FFVulkanDecodeContext {
 
     int dedicated_dpb; /* Oddity  #1 - separate DPB images */
     int layered_dpb;   /* Madness #1 - layered  DPB images */
+    int external_fg;   /* Oddity  #2 - hardware can't apply film grain */
+    uint32_t frame_id_alloc_mask; /* For AV1 only */
 
     /* Thread-local state below */
     AVBufferPool *tmp_pool; /* Pool for temporary data, if needed (HEVC) */
diff --git a/libavcodec/vulkan_video.c b/libavcodec/vulkan_video.c
index 5fb867df87..24ef73ddf9 100644
--- a/libavcodec/vulkan_video.c
+++ b/libavcodec/vulkan_video.c
@@ -33,6 +33,12 @@ const FFVkCodecMap ff_vk_codec_map[AV_CODEC_ID_FIRST_AUDIO] = {
                            FF_VK_EXT_VIDEO_DECODE_H265,
                            VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_KHR
     },
+    [AV_CODEC_ID_AV1] = {
+                           0,
+                           0,
+                           FF_VK_EXT_VIDEO_DECODE_AV1,
+                           0x01000000 /* TODO fix this */
+    },
 };
 
 #define ASPECT_2PLANE (VK_IMAGE_ASPECT_PLANE_0_BIT | VK_IMAGE_ASPECT_PLANE_1_BIT)
diff --git a/libavcodec/vulkan_video.h b/libavcodec/vulkan_video.h
index b4adde4ec1..183ce89bf0 100644
--- a/libavcodec/vulkan_video.h
+++ b/libavcodec/vulkan_video.h
@@ -23,6 +23,8 @@
 #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
new file mode 100644
index 0000000000..c46236c457
--- /dev/null
+++ b/libavcodec/vulkan_video_codec_av1std.h
@@ -0,0 +1,403 @@
+/* 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
new file mode 100644
index 0000000000..a697c00593
--- /dev/null
+++ b/libavcodec/vulkan_video_codec_av1std_decode.h
@@ -0,0 +1,36 @@
+/* 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 44a07cb61b..ef7b00376a 100644
--- a/libavutil/hwcontext_vulkan.c
+++ b/libavutil/hwcontext_vulkan.c
@@ -418,6 +418,7 @@ 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       },
 };
 
 static VkBool32 VKAPI_CALL vk_dbg_callback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
diff --git a/libavutil/vulkan_functions.h b/libavutil/vulkan_functions.h
index c81e12f27e..2028c76122 100644
--- a/libavutil/vulkan_functions.h
+++ b/libavutil/vulkan_functions.h
@@ -43,6 +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_NO_FLAG                = 1ULL << 31,
 } FFVulkanExtensions;
diff --git a/libavutil/vulkan_loader.h b/libavutil/vulkan_loader.h
index 5380e21303..580100e2c3 100644
--- a/libavutil/vulkan_loader.h
+++ b/libavutil/vulkan_loader.h
@@ -54,6 +54,7 @@ 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       },
     };
 
     FFVulkanExtensions mask = 0x0;
diff --git a/tests/ref/fate/source b/tests/ref/fate/source
index 7b5f14b4f0..c575789dd5 100644
--- a/tests/ref/fate/source
+++ b/tests/ref/fate/source
@@ -23,6 +23,8 @@ compat/djgpp/math.h
 compat/float/float.h
 compat/float/limits.h
 libavcodec/bitstream_template.h
+libavcodec/vulkan_video_codec_av1std.h
+libavcodec/vulkan_video_codec_av1std_decode.h
 tools/decode_simple.h
 Use of av_clip() where av_clip_uintp2() could be used:
 Use of av_clip() where av_clip_intp2() could be used: