lavu/vulkan: move common Vulkan code from libavfilter to libavutil

1 files changed, 1 insertions, 1390 deletions

diff --git a/libavfilter/vulkan.c b/libavfilter/vulkan.c
index 48f02e4603..e0fcf87f21 100644
--- a/libavfilter/vulkan.c
+++ b/libavfilter/vulkan.c
@@ -16,659 +16,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "formats.h"
 #include "vulkan.h"
-#include "glslang.h"
-
-#include "libavutil/avassert.h"
-#include "libavutil/vulkan_loader.h"
-
-/* Generic macro for creating contexts which need to keep their addresses
- * if another context is created. */
-#define FN_CREATING(ctx, type, shortname, array, num)                          \
-static av_always_inline type *create_ ##shortname(ctx *dctx)                   \
-{                                                                              \
-    type **array, *sctx = av_mallocz(sizeof(*sctx));                           \
-    if (!sctx)                                                                 \
-        return NULL;                                                           \
-                                                                               \
-    array = av_realloc_array(dctx->array, sizeof(*dctx->array), dctx->num + 1);\
-    if (!array) {                                                              \
-        av_free(sctx);                                                         \
-        return NULL;                                                           \
-    }                                                                          \
-                                                                               \
-    dctx->array = array;                                                       \
-    dctx->array[dctx->num++] = sctx;                                           \
-                                                                               \
-    return sctx;                                                               \
-}
-
-const VkComponentMapping ff_comp_identity_map = {
-    .r = VK_COMPONENT_SWIZZLE_IDENTITY,
-    .g = VK_COMPONENT_SWIZZLE_IDENTITY,
-    .b = VK_COMPONENT_SWIZZLE_IDENTITY,
-    .a = VK_COMPONENT_SWIZZLE_IDENTITY,
-};
-
-/* Converts return values to strings */
-const char *ff_vk_ret2str(VkResult res)
-{
-#define CASE(VAL) case VAL: return #VAL
-    switch (res) {
-    CASE(VK_SUCCESS);
-    CASE(VK_NOT_READY);
-    CASE(VK_TIMEOUT);
-    CASE(VK_EVENT_SET);
-    CASE(VK_EVENT_RESET);
-    CASE(VK_INCOMPLETE);
-    CASE(VK_ERROR_OUT_OF_HOST_MEMORY);
-    CASE(VK_ERROR_OUT_OF_DEVICE_MEMORY);
-    CASE(VK_ERROR_INITIALIZATION_FAILED);
-    CASE(VK_ERROR_DEVICE_LOST);
-    CASE(VK_ERROR_MEMORY_MAP_FAILED);
-    CASE(VK_ERROR_LAYER_NOT_PRESENT);
-    CASE(VK_ERROR_EXTENSION_NOT_PRESENT);
-    CASE(VK_ERROR_FEATURE_NOT_PRESENT);
-    CASE(VK_ERROR_INCOMPATIBLE_DRIVER);
-    CASE(VK_ERROR_TOO_MANY_OBJECTS);
-    CASE(VK_ERROR_FORMAT_NOT_SUPPORTED);
-    CASE(VK_ERROR_FRAGMENTED_POOL);
-    CASE(VK_ERROR_SURFACE_LOST_KHR);
-    CASE(VK_ERROR_NATIVE_WINDOW_IN_USE_KHR);
-    CASE(VK_SUBOPTIMAL_KHR);
-    CASE(VK_ERROR_OUT_OF_DATE_KHR);
-    CASE(VK_ERROR_INCOMPATIBLE_DISPLAY_KHR);
-    CASE(VK_ERROR_VALIDATION_FAILED_EXT);
-    CASE(VK_ERROR_INVALID_SHADER_NV);
-    CASE(VK_ERROR_OUT_OF_POOL_MEMORY);
-    CASE(VK_ERROR_INVALID_EXTERNAL_HANDLE);
-    CASE(VK_ERROR_NOT_PERMITTED_EXT);
-    default: return "Unknown error";
-    }
-#undef CASE
-}
-
-void ff_vk_qf_init(AVFilterContext *avctx, FFVkQueueFamilyCtx *qf,
-                   VkQueueFlagBits dev_family, int nb_queues)
-{
-    FFVulkanContext *s = avctx->priv;
-
-    switch (dev_family) {
-    case VK_QUEUE_GRAPHICS_BIT:
-        qf->queue_family = s->hwctx->queue_family_index;
-        qf->actual_queues = s->hwctx->nb_graphics_queues;
-        break;
-    case VK_QUEUE_COMPUTE_BIT:
-        qf->queue_family = s->hwctx->queue_family_comp_index;
-        qf->actual_queues = s->hwctx->nb_comp_queues;
-        break;
-    case VK_QUEUE_TRANSFER_BIT:
-        qf->queue_family = s->hwctx->queue_family_tx_index;
-        qf->actual_queues = s->hwctx->nb_tx_queues;
-        break;
-    case VK_QUEUE_VIDEO_ENCODE_BIT_KHR:
-        qf->queue_family = s->hwctx->queue_family_encode_index;
-        qf->actual_queues = s->hwctx->nb_encode_queues;
-        break;
-    case VK_QUEUE_VIDEO_DECODE_BIT_KHR:
-        qf->queue_family = s->hwctx->queue_family_decode_index;
-        qf->actual_queues = s->hwctx->nb_decode_queues;
-        break;
-    default:
-        av_assert0(0); /* Should never happen */
-    }
-
-    if (!nb_queues)
-        qf->nb_queues = qf->actual_queues;
-    else
-        qf->nb_queues = nb_queues;
-
-    return;
-}
-
-void ff_vk_qf_rotate(FFVkQueueFamilyCtx *qf)
-{
-    qf->cur_queue = (qf->cur_queue + 1) % qf->nb_queues;
-}
-
-static int vk_alloc_mem(AVFilterContext *avctx, VkMemoryRequirements *req,
-                        VkMemoryPropertyFlagBits req_flags, void *alloc_extension,
-                        VkMemoryPropertyFlagBits *mem_flags, VkDeviceMemory *mem)
-{
-    VkResult ret;
-    int index = -1;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    VkMemoryAllocateInfo alloc_info = {
-        .sType           = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
-        .pNext           = alloc_extension,
-    };
-
-    /* Align if we need to */
-    if (req_flags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT)
-        req->size = FFALIGN(req->size, s->props.limits.minMemoryMapAlignment);
-
-    alloc_info.allocationSize = req->size;
-
-    /* The vulkan spec requires memory types to be sorted in the "optimal"
-     * order, so the first matching type we find will be the best/fastest one */
-    for (int i = 0; i < s->mprops.memoryTypeCount; i++) {
-        /* The memory type must be supported by the requirements (bitfield) */
-        if (!(req->memoryTypeBits & (1 << i)))
-            continue;
-
-        /* The memory type flags must include our properties */
-        if ((s->mprops.memoryTypes[i].propertyFlags & req_flags) != req_flags)
-            continue;
-
-        /* Found a suitable memory type */
-        index = i;
-        break;
-    }
-
-    if (index < 0) {
-        av_log(avctx, AV_LOG_ERROR, "No memory type found for flags 0x%x\n",
-               req_flags);
-        return AVERROR(EINVAL);
-    }
-
-    alloc_info.memoryTypeIndex = index;
-
-    ret = vk->AllocateMemory(s->hwctx->act_dev, &alloc_info,
-                             s->hwctx->alloc, mem);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Failed to allocate memory: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR(ENOMEM);
-    }
-
-    *mem_flags |= s->mprops.memoryTypes[index].propertyFlags;
-
-    return 0;
-}
-
-int ff_vk_create_buf(AVFilterContext *avctx, FFVkBuffer *buf, size_t size,
-                     VkBufferUsageFlags usage, VkMemoryPropertyFlagBits flags)
-{
-    int err;
-    VkResult ret;
-    int use_ded_mem;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    VkBufferCreateInfo buf_spawn = {
-        .sType       = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
-        .pNext       = NULL,
-        .usage       = usage,
-        .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
-        .size        = size, /* Gets FFALIGNED during alloc if host visible
-                                but should be ok */
-    };
-
-    VkBufferMemoryRequirementsInfo2 req_desc = {
-        .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2,
-    };
-    VkMemoryDedicatedAllocateInfo ded_alloc = {
-        .sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO,
-        .pNext = NULL,
-    };
-    VkMemoryDedicatedRequirements ded_req = {
-        .sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS,
-    };
-    VkMemoryRequirements2 req = {
-        .sType = VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2,
-        .pNext = &ded_req,
-    };
-
-    ret = vk->CreateBuffer(s->hwctx->act_dev, &buf_spawn, NULL, &buf->buf);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Failed to create buffer: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    req_desc.buffer = buf->buf;
-
-    vk->GetBufferMemoryRequirements2(s->hwctx->act_dev, &req_desc, &req);
-
-    /* In case the implementation prefers/requires dedicated allocation */
-    use_ded_mem = ded_req.prefersDedicatedAllocation |
-                  ded_req.requiresDedicatedAllocation;
-    if (use_ded_mem)
-        ded_alloc.buffer = buf->buf;
-
-    err = vk_alloc_mem(avctx, &req.memoryRequirements, flags,
-                       use_ded_mem ? &ded_alloc : (void *)ded_alloc.pNext,
-                       &buf->flags, &buf->mem);
-    if (err)
-        return err;
-
-    ret = vk->BindBufferMemory(s->hwctx->act_dev, buf->buf, buf->mem, 0);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Failed to bind memory to buffer: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    return 0;
-}
-
-int ff_vk_map_buffers(AVFilterContext *avctx, FFVkBuffer *buf, uint8_t *mem[],
-                      int nb_buffers, int invalidate)
-{
-    VkResult ret;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-    VkMappedMemoryRange *inval_list = NULL;
-    int inval_count = 0;
-
-    for (int i = 0; i < nb_buffers; i++) {
-        ret = vk->MapMemory(s->hwctx->act_dev, buf[i].mem, 0,
-                            VK_WHOLE_SIZE, 0, (void **)&mem[i]);
-        if (ret != VK_SUCCESS) {
-            av_log(avctx, AV_LOG_ERROR, "Failed to map buffer memory: %s\n",
-                   ff_vk_ret2str(ret));
-            return AVERROR_EXTERNAL;
-        }
-    }
-
-    if (!invalidate)
-        return 0;
-
-    for (int i = 0; i < nb_buffers; i++) {
-        const VkMappedMemoryRange ival_buf = {
-            .sType  = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE,
-            .memory = buf[i].mem,
-            .size   = VK_WHOLE_SIZE,
-        };
-        if (buf[i].flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)
-            continue;
-        inval_list = av_fast_realloc(s->scratch, &s->scratch_size,
-                                     (++inval_count)*sizeof(*inval_list));
-        if (!inval_list)
-            return AVERROR(ENOMEM);
-        inval_list[inval_count - 1] = ival_buf;
-    }
-
-    if (inval_count) {
-        ret = vk->InvalidateMappedMemoryRanges(s->hwctx->act_dev, inval_count,
-                                               inval_list);
-        if (ret != VK_SUCCESS) {
-            av_log(avctx, AV_LOG_ERROR, "Failed to invalidate memory: %s\n",
-                   ff_vk_ret2str(ret));
-            return AVERROR_EXTERNAL;
-        }
-    }
-
-    return 0;
-}
-
-int ff_vk_unmap_buffers(AVFilterContext *avctx, FFVkBuffer *buf, int nb_buffers,
-                        int flush)
-{
-    int err = 0;
-    VkResult ret;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-    VkMappedMemoryRange *flush_list = NULL;
-    int flush_count = 0;
-
-    if (flush) {
-        for (int i = 0; i < nb_buffers; i++) {
-            const VkMappedMemoryRange flush_buf = {
-                .sType  = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE,
-                .memory = buf[i].mem,
-                .size   = VK_WHOLE_SIZE,
-            };
-            if (buf[i].flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)
-                continue;
-            flush_list = av_fast_realloc(s->scratch, &s->scratch_size,
-                                         (++flush_count)*sizeof(*flush_list));
-            if (!flush_list)
-                return AVERROR(ENOMEM);
-            flush_list[flush_count - 1] = flush_buf;
-        }
-    }
-
-    if (flush_count) {
-        ret = vk->FlushMappedMemoryRanges(s->hwctx->act_dev, flush_count,
-                                          flush_list);
-        if (ret != VK_SUCCESS) {
-            av_log(avctx, AV_LOG_ERROR, "Failed to flush memory: %s\n",
-                   ff_vk_ret2str(ret));
-            err = AVERROR_EXTERNAL; /* We still want to try to unmap them */
-        }
-    }
-
-    for (int i = 0; i < nb_buffers; i++)
-        vk->UnmapMemory(s->hwctx->act_dev, buf[i].mem);
-
-    return err;
-}
-
-void ff_vk_free_buf(AVFilterContext *avctx, FFVkBuffer *buf)
-{
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    if (!buf)
-        return;
-
-    if (buf->buf != VK_NULL_HANDLE)
-        vk->DestroyBuffer(s->hwctx->act_dev, buf->buf, s->hwctx->alloc);
-    if (buf->mem != VK_NULL_HANDLE)
-        vk->FreeMemory(s->hwctx->act_dev, buf->mem, s->hwctx->alloc);
-}
-
-int ff_vk_add_push_constant(AVFilterContext *avctx, FFVulkanPipeline *pl,
-                            int offset, int size, VkShaderStageFlagBits stage)
-{
-    VkPushConstantRange *pc;
-
-    pl->push_consts = av_realloc_array(pl->push_consts, sizeof(*pl->push_consts),
-                                       pl->push_consts_num + 1);
-    if (!pl->push_consts)
-        return AVERROR(ENOMEM);
-
-    pc = &pl->push_consts[pl->push_consts_num++];
-    memset(pc, 0, sizeof(*pc));
-
-    pc->stageFlags = stage;
-    pc->offset = offset;
-    pc->size = size;
-
-    return 0;
-}
-
-FN_CREATING(FFVulkanContext, FFVkExecContext, exec_ctx, exec_ctx, exec_ctx_num)
-int ff_vk_create_exec_ctx(AVFilterContext *avctx, FFVkExecContext **ctx,
-                          FFVkQueueFamilyCtx *qf)
-{
-    VkResult ret;
-    FFVkExecContext *e;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    VkCommandPoolCreateInfo cqueue_create = {
-        .sType              = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,
-        .flags              = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT,
-        .queueFamilyIndex   = qf->queue_family,
-    };
-    VkCommandBufferAllocateInfo cbuf_create = {
-        .sType              = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
-        .level              = VK_COMMAND_BUFFER_LEVEL_PRIMARY,
-        .commandBufferCount = qf->nb_queues,
-    };
-
-    e = create_exec_ctx(s);
-    if (!e)
-        return AVERROR(ENOMEM);
-
-    e->qf = qf;
-
-    e->queues = av_mallocz(qf->nb_queues * sizeof(*e->queues));
-    if (!e->queues)
-        return AVERROR(ENOMEM);
-
-    e->bufs = av_mallocz(qf->nb_queues * sizeof(*e->bufs));
-    if (!e->bufs)
-        return AVERROR(ENOMEM);
-
-    /* Create command pool */
-    ret = vk->CreateCommandPool(s->hwctx->act_dev, &cqueue_create,
-                              s->hwctx->alloc, &e->pool);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Command pool creation failure: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    cbuf_create.commandPool = e->pool;
-
-    /* Allocate command buffer */
-    ret = vk->AllocateCommandBuffers(s->hwctx->act_dev, &cbuf_create, e->bufs);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Command buffer alloc failure: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    for (int i = 0; i < qf->nb_queues; i++) {
-        FFVkQueueCtx *q = &e->queues[i];
-        vk->GetDeviceQueue(s->hwctx->act_dev, qf->queue_family,
-                           i % qf->actual_queues, &q->queue);
-    }
-
-    *ctx = e;
-
-    return 0;
-}
-
-void ff_vk_discard_exec_deps(AVFilterContext *avctx, FFVkExecContext *e)
-{
-    FFVkQueueCtx *q = &e->queues[e->qf->cur_queue];
-
-    for (int j = 0; j < q->nb_buf_deps; j++)
-        av_buffer_unref(&q->buf_deps[j]);
-    q->nb_buf_deps = 0;
-
-    for (int j = 0; j < q->nb_frame_deps; j++)
-        av_frame_free(&q->frame_deps[j]);
-    q->nb_frame_deps = 0;
-
-    e->sem_wait_cnt = 0;
-    e->sem_sig_cnt = 0;
-}
-
-int ff_vk_start_exec_recording(AVFilterContext *avctx, FFVkExecContext *e)
-{
-    VkResult ret;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-    FFVkQueueCtx *q = &e->queues[e->qf->cur_queue];
-
-    VkCommandBufferBeginInfo cmd_start = {
-        .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
-        .flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT,
-    };
-
-    /* Create the fence and don't wait for it initially */
-    if (!q->fence) {
-        VkFenceCreateInfo fence_spawn = {
-            .sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO,
-        };
-        ret = vk->CreateFence(s->hwctx->act_dev, &fence_spawn, s->hwctx->alloc,
-                              &q->fence);
-        if (ret != VK_SUCCESS) {
-            av_log(avctx, AV_LOG_ERROR, "Failed to queue frame fence: %s\n",
-                   ff_vk_ret2str(ret));
-            return AVERROR_EXTERNAL;
-        }
-    } else {
-        vk->WaitForFences(s->hwctx->act_dev, 1, &q->fence, VK_TRUE, UINT64_MAX);
-        vk->ResetFences(s->hwctx->act_dev, 1, &q->fence);
-    }
-
-    /* Discard queue dependencies */
-    ff_vk_discard_exec_deps(avctx, e);
-
-    ret = vk->BeginCommandBuffer(e->bufs[e->qf->cur_queue], &cmd_start);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Failed to start command recoding: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    return 0;
-}
-
-VkCommandBuffer ff_vk_get_exec_buf(AVFilterContext *avctx, FFVkExecContext *e)
-{
-    return e->bufs[e->qf->cur_queue];
-}
-
-int ff_vk_add_exec_dep(AVFilterContext *avctx, FFVkExecContext *e,
-                       AVFrame *frame, VkPipelineStageFlagBits in_wait_dst_flag)
-{
-    AVFrame **dst;
-    AVVkFrame *f = (AVVkFrame *)frame->data[0];
-    FFVkQueueCtx *q = &e->queues[e->qf->cur_queue];
-    AVHWFramesContext *fc = (AVHWFramesContext *)frame->hw_frames_ctx->data;
-    int planes = av_pix_fmt_count_planes(fc->sw_format);
-
-    for (int i = 0; i < planes; i++) {
-        e->sem_wait = av_fast_realloc(e->sem_wait, &e->sem_wait_alloc,
-                                      (e->sem_wait_cnt + 1)*sizeof(*e->sem_wait));
-        if (!e->sem_wait) {
-            ff_vk_discard_exec_deps(avctx, e);
-            return AVERROR(ENOMEM);
-        }
-
-        e->sem_wait_dst = av_fast_realloc(e->sem_wait_dst, &e->sem_wait_dst_alloc,
-                                          (e->sem_wait_cnt + 1)*sizeof(*e->sem_wait_dst));
-        if (!e->sem_wait_dst) {
-            ff_vk_discard_exec_deps(avctx, e);
-            return AVERROR(ENOMEM);
-        }
-
-        e->sem_wait_val = av_fast_realloc(e->sem_wait_val, &e->sem_wait_val_alloc,
-                                          (e->sem_wait_cnt + 1)*sizeof(*e->sem_wait_val));
-        if (!e->sem_wait_val) {
-            ff_vk_discard_exec_deps(avctx, e);
-            return AVERROR(ENOMEM);
-        }
-
-        e->sem_sig = av_fast_realloc(e->sem_sig, &e->sem_sig_alloc,
-                                     (e->sem_sig_cnt + 1)*sizeof(*e->sem_sig));
-        if (!e->sem_sig) {
-            ff_vk_discard_exec_deps(avctx, e);
-            return AVERROR(ENOMEM);
-        }
-
-        e->sem_sig_val = av_fast_realloc(e->sem_sig_val, &e->sem_sig_val_alloc,
-                                         (e->sem_sig_cnt + 1)*sizeof(*e->sem_sig_val));
-        if (!e->sem_sig_val) {
-            ff_vk_discard_exec_deps(avctx, e);
-            return AVERROR(ENOMEM);
-        }
-
-        e->sem_sig_val_dst = av_fast_realloc(e->sem_sig_val_dst, &e->sem_sig_val_dst_alloc,
-                                             (e->sem_sig_cnt + 1)*sizeof(*e->sem_sig_val_dst));
-        if (!e->sem_sig_val_dst) {
-            ff_vk_discard_exec_deps(avctx, e);
-            return AVERROR(ENOMEM);
-        }
-
-        e->sem_wait[e->sem_wait_cnt] = f->sem[i];
-        e->sem_wait_dst[e->sem_wait_cnt] = in_wait_dst_flag;
-        e->sem_wait_val[e->sem_wait_cnt] = f->sem_value[i];
-        e->sem_wait_cnt++;
-
-        e->sem_sig[e->sem_sig_cnt] = f->sem[i];
-        e->sem_sig_val[e->sem_sig_cnt] = f->sem_value[i] + 1;
-        e->sem_sig_val_dst[e->sem_sig_cnt] = &f->sem_value[i];
-        e->sem_sig_cnt++;
-    }
-
-    dst = av_fast_realloc(q->frame_deps, &q->frame_deps_alloc_size,
-                          (q->nb_frame_deps + 1) * sizeof(*dst));
-    if (!dst) {
-        ff_vk_discard_exec_deps(avctx, e);
-        return AVERROR(ENOMEM);
-    }
-
-    q->frame_deps = dst;
-    q->frame_deps[q->nb_frame_deps] = av_frame_clone(frame);
-    if (!q->frame_deps[q->nb_frame_deps]) {
-        ff_vk_discard_exec_deps(avctx, e);
-        return AVERROR(ENOMEM);
-    }
-    q->nb_frame_deps++;
-
-    return 0;
-}
-
-int ff_vk_submit_exec_queue(AVFilterContext *avctx, FFVkExecContext *e)
-{
-    VkResult ret;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-    FFVkQueueCtx *q = &e->queues[e->qf->cur_queue];
-
-    VkTimelineSemaphoreSubmitInfo s_timeline_sem_info = {
-        .sType = VK_STRUCTURE_TYPE_TIMELINE_SEMAPHORE_SUBMIT_INFO,
-        .pWaitSemaphoreValues = e->sem_wait_val,
-        .pSignalSemaphoreValues = e->sem_sig_val,
-        .waitSemaphoreValueCount = e->sem_wait_cnt,
-        .signalSemaphoreValueCount = e->sem_sig_cnt,
-    };
-
-    VkSubmitInfo s_info = {
-        .sType                = VK_STRUCTURE_TYPE_SUBMIT_INFO,
-        .pNext                = &s_timeline_sem_info,
-
-        .commandBufferCount   = 1,
-        .pCommandBuffers      = &e->bufs[e->qf->cur_queue],
-
-        .pWaitSemaphores      = e->sem_wait,
-        .pWaitDstStageMask    = e->sem_wait_dst,
-        .waitSemaphoreCount   = e->sem_wait_cnt,
-
-        .pSignalSemaphores    = e->sem_sig,
-        .signalSemaphoreCount = e->sem_sig_cnt,
-    };
-
-    ret = vk->EndCommandBuffer(e->bufs[e->qf->cur_queue]);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Unable to finish command buffer: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    ret = vk->QueueSubmit(q->queue, 1, &s_info, q->fence);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Unable to submit command buffer: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    for (int i = 0; i < e->sem_sig_cnt; i++)
-        *e->sem_sig_val_dst[i] += 1;
-
-    return 0;
-}
-
-int ff_vk_add_dep_exec_ctx(AVFilterContext *avctx, FFVkExecContext *e,
-                           AVBufferRef **deps, int nb_deps)
-{
-    AVBufferRef **dst;
-    FFVkQueueCtx *q = &e->queues[e->qf->cur_queue];
-
-    if (!deps || !nb_deps)
-        return 0;
-
-    dst = av_fast_realloc(q->buf_deps, &q->buf_deps_alloc_size,
-                          (q->nb_buf_deps + nb_deps) * sizeof(*dst));
-    if (!dst)
-        goto err;
-
-    q->buf_deps = dst;
-
-    for (int i = 0; i < nb_deps; i++) {
-        q->buf_deps[q->nb_buf_deps] = deps[i];
-        if (!q->buf_deps[q->nb_buf_deps])
-            goto err;
-        q->nb_buf_deps++;
-    }
-
-    return 0;
-
-err:
-    ff_vk_discard_exec_deps(avctx, e);
-    return AVERROR(ENOMEM);
-}
+#include "libavutil/vulkan.c"
 
 static int vulkan_filter_set_device(AVFilterContext *avctx,
                                     AVBufferRef *device)
@@ -844,741 +193,3 @@ int ff_vk_filter_init(AVFilterContext *avctx)
 
     return 0;
 }
-
-FN_CREATING(FFVulkanContext, FFVkSampler, sampler, samplers, samplers_num)
-FFVkSampler *ff_vk_init_sampler(AVFilterContext *avctx, int unnorm_coords,
-                                VkFilter filt)
-{
-    VkResult ret;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    VkSamplerCreateInfo sampler_info = {
-        .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
-        .magFilter = filt,
-        .minFilter = sampler_info.magFilter,
-        .mipmapMode = unnorm_coords ? VK_SAMPLER_MIPMAP_MODE_NEAREST :
-                                      VK_SAMPLER_MIPMAP_MODE_LINEAR,
-        .addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,
-        .addressModeV = sampler_info.addressModeU,
-        .addressModeW = sampler_info.addressModeU,
-        .anisotropyEnable = VK_FALSE,
-        .compareOp = VK_COMPARE_OP_NEVER,
-        .borderColor = VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK,
-        .unnormalizedCoordinates = unnorm_coords,
-    };
-
-    FFVkSampler *sctx = create_sampler(s);
-    if (!sctx)
-        return NULL;
-
-    ret = vk->CreateSampler(s->hwctx->act_dev, &sampler_info,
-                            s->hwctx->alloc, &sctx->sampler[0]);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Unable to init sampler: %s\n",
-               ff_vk_ret2str(ret));
-        return NULL;
-    }
-
-    for (int i = 1; i < 4; i++)
-        sctx->sampler[i] = sctx->sampler[0];
-
-    return sctx;
-}
-
-int ff_vk_mt_is_np_rgb(enum AVPixelFormat pix_fmt)
-{
-    if (pix_fmt == AV_PIX_FMT_ABGR   || pix_fmt == AV_PIX_FMT_BGRA   ||
-        pix_fmt == AV_PIX_FMT_RGBA   || pix_fmt == AV_PIX_FMT_RGB24  ||
-        pix_fmt == AV_PIX_FMT_BGR24  || pix_fmt == AV_PIX_FMT_RGB48  ||
-        pix_fmt == AV_PIX_FMT_RGBA64 || pix_fmt == AV_PIX_FMT_RGB565 ||
-        pix_fmt == AV_PIX_FMT_BGR565 || pix_fmt == AV_PIX_FMT_BGR0   ||
-        pix_fmt == AV_PIX_FMT_0BGR   || pix_fmt == AV_PIX_FMT_RGB0)
-        return 1;
-    return 0;
-}
-
-const char *ff_vk_shader_rep_fmt(enum AVPixelFormat pixfmt)
-{
-    const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pixfmt);
-    const int high = desc->comp[0].depth > 8;
-    return high ? "rgba16f" : "rgba8";
-}
-
-typedef struct ImageViewCtx {
-    VkImageView view;
-} ImageViewCtx;
-
-static void destroy_imageview(void *opaque, uint8_t *data)
-{
-    FFVulkanContext *s = opaque;
-    FFVulkanFunctions *vk = &s->vkfn;
-    ImageViewCtx *iv = (ImageViewCtx *)data;
-
-    vk->DestroyImageView(s->hwctx->act_dev, iv->view, s->hwctx->alloc);
-    av_free(iv);
-}
-
-int ff_vk_create_imageview(AVFilterContext *avctx, FFVkExecContext *e,
-                           VkImageView *v, VkImage img, VkFormat fmt,
-                           const VkComponentMapping map)
-{
-    int err;
-    AVBufferRef *buf;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    VkImageViewCreateInfo imgview_spawn = {
-        .sType      = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
-        .pNext      = NULL,
-        .image      = img,
-        .viewType   = VK_IMAGE_VIEW_TYPE_2D,
-        .format     = fmt,
-        .components = map,
-        .subresourceRange = {
-            .aspectMask     = VK_IMAGE_ASPECT_COLOR_BIT,
-            .baseMipLevel   = 0,
-            .levelCount     = 1,
-            .baseArrayLayer = 0,
-            .layerCount     = 1,
-        },
-    };
-
-    ImageViewCtx *iv = av_mallocz(sizeof(*iv));
-
-    VkResult ret = vk->CreateImageView(s->hwctx->act_dev, &imgview_spawn,
-                                       s->hwctx->alloc, &iv->view);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Failed to create imageview: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    buf = av_buffer_create((uint8_t *)iv, sizeof(*iv), destroy_imageview, s, 0);
-    if (!buf) {
-        destroy_imageview(s, (uint8_t *)iv);
-        return AVERROR(ENOMEM);
-    }
-
-    /* Add to queue dependencies */
-    err = ff_vk_add_dep_exec_ctx(avctx, e, &buf, 1);
-    if (err) {
-        av_buffer_unref(&buf);
-        return err;
-    }
-
-    *v = iv->view;
-
-    return 0;
-}
-
-FN_CREATING(FFVulkanPipeline, FFSPIRVShader, shader, shaders, shaders_num)
-FFSPIRVShader *ff_vk_init_shader(AVFilterContext *avctx, FFVulkanPipeline *pl,
-                                 const char *name, VkShaderStageFlags stage)
-{
-    FFSPIRVShader *shd = create_shader(pl);
-    if (!shd)
-        return NULL;
-
-    av_bprint_init(&shd->src, 0, AV_BPRINT_SIZE_UNLIMITED);
-
-    shd->shader.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
-    shd->shader.stage = stage;
-
-    shd->name = name;
-
-    GLSLF(0, #version %i                                                  ,460);
-    GLSLC(0, #define IS_WITHIN(v1, v2) ((v1.x < v2.x) && (v1.y < v2.y))       );
-    GLSLC(0,                                                                  );
-
-    return shd;
-}
-
-void ff_vk_set_compute_shader_sizes(AVFilterContext *avctx, FFSPIRVShader *shd,
-                                        int local_size[3])
-{
-    shd->local_size[0] = local_size[0];
-    shd->local_size[1] = local_size[1];
-    shd->local_size[2] = local_size[2];
-
-    av_bprintf(&shd->src, "layout (local_size_x = %i, "
-               "local_size_y = %i, local_size_z = %i) in;\n\n",
-               shd->local_size[0], shd->local_size[1], shd->local_size[2]);
-}
-
-void ff_vk_print_shader(AVFilterContext *avctx, FFSPIRVShader *shd, int prio)
-{
-    int line = 0;
-    const char *p = shd->src.str;
-    const char *start = p;
-
-    AVBPrint buf;
-    av_bprint_init(&buf, 0, AV_BPRINT_SIZE_UNLIMITED);
-
-    for (int i = 0; i < strlen(p); i++) {
-        if (p[i] == '\n') {
-            av_bprintf(&buf, "%i\t", ++line);
-            av_bprint_append_data(&buf, start, &p[i] - start + 1);
-            start = &p[i + 1];
-        }
-    }
-
-    av_log(avctx, prio, "Shader %s: \n%s", shd->name, buf.str);
-    av_bprint_finalize(&buf, NULL);
-}
-
-int ff_vk_compile_shader(AVFilterContext *avctx, FFSPIRVShader *shd,
-                         const char *entrypoint)
-{
-    int err;
-    VkResult ret;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-    VkShaderModuleCreateInfo shader_create;
-    uint8_t *spirv;
-    size_t spirv_size;
-    void *priv;
-
-    shd->shader.pName = entrypoint;
-
-    err = ff_vk_glslang_shader_compile(avctx, shd, &spirv, &spirv_size, &priv);
-    if (err < 0)
-        return err;
-
-    ff_vk_print_shader(avctx, shd, AV_LOG_VERBOSE);
-
-    av_log(avctx, AV_LOG_VERBOSE, "Shader %s compiled! Size: %zu bytes\n",
-           shd->name, spirv_size);
-
-    shader_create.sType    = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
-    shader_create.pNext    = NULL;
-    shader_create.codeSize = spirv_size;
-    shader_create.flags    = 0;
-    shader_create.pCode    = (void *)spirv;
-
-    ret = vk->CreateShaderModule(s->hwctx->act_dev, &shader_create, NULL,
-                                 &shd->shader.module);
-
-    ff_vk_glslang_shader_free(priv);
-
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Unable to create shader module: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    return 0;
-}
-
-static const struct descriptor_props {
-    size_t struct_size; /* Size of the opaque which updates the descriptor */
-    const char *type;
-    int is_uniform;
-    int mem_quali;      /* Can use a memory qualifier */
-    int dim_needed;     /* Must indicate dimension */
-    int buf_content;    /* Must indicate buffer contents */
-} descriptor_props[] = {
-    [VK_DESCRIPTOR_TYPE_SAMPLER]                = { sizeof(VkDescriptorImageInfo),  "sampler",       1, 0, 0, 0, },
-    [VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE]          = { sizeof(VkDescriptorImageInfo),  "texture",       1, 0, 1, 0, },
-    [VK_DESCRIPTOR_TYPE_STORAGE_IMAGE]          = { sizeof(VkDescriptorImageInfo),  "image",         1, 1, 1, 0, },
-    [VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT]       = { sizeof(VkDescriptorImageInfo),  "subpassInput",  1, 0, 0, 0, },
-    [VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER] = { sizeof(VkDescriptorImageInfo),  "sampler",       1, 0, 1, 0, },
-    [VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER]         = { sizeof(VkDescriptorBufferInfo),  NULL,           1, 0, 0, 1, },
-    [VK_DESCRIPTOR_TYPE_STORAGE_BUFFER]         = { sizeof(VkDescriptorBufferInfo), "buffer",        0, 1, 0, 1, },
-    [VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC] = { sizeof(VkDescriptorBufferInfo),  NULL,           1, 0, 0, 1, },
-    [VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC] = { sizeof(VkDescriptorBufferInfo), "buffer",        0, 1, 0, 1, },
-    [VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER]   = { sizeof(VkBufferView),           "samplerBuffer", 1, 0, 0, 0, },
-    [VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER]   = { sizeof(VkBufferView),           "imageBuffer",   1, 0, 0, 0, },
-};
-
-int ff_vk_add_descriptor_set(AVFilterContext *avctx, FFVulkanPipeline *pl,
-                             FFSPIRVShader *shd, FFVulkanDescriptorSetBinding *desc,
-                             int num, int only_print_to_shader)
-{
-    VkResult ret;
-    VkDescriptorSetLayout *layout;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    if (only_print_to_shader)
-        goto print;
-
-    pl->desc_layout = av_realloc_array(pl->desc_layout, sizeof(*pl->desc_layout),
-                                       pl->desc_layout_num + pl->qf->nb_queues);
-    if (!pl->desc_layout)
-        return AVERROR(ENOMEM);
-
-    pl->desc_set_initialized = av_realloc_array(pl->desc_set_initialized,
-                                                sizeof(*pl->desc_set_initialized),
-                                                pl->descriptor_sets_num + 1);
-    if (!pl->desc_set_initialized)
-        return AVERROR(ENOMEM);
-
-    pl->desc_set_initialized[pl->descriptor_sets_num] = 0;
-    layout = &pl->desc_layout[pl->desc_layout_num];
-
-    { /* Create descriptor set layout descriptions */
-        VkDescriptorSetLayoutCreateInfo desc_create_layout = { 0 };
-        VkDescriptorSetLayoutBinding *desc_binding;
-
-        desc_binding = av_mallocz(sizeof(*desc_binding)*num);
-        if (!desc_binding)
-            return AVERROR(ENOMEM);
-
-        for (int i = 0; i < num; i++) {
-            desc_binding[i].binding            = i;
-            desc_binding[i].descriptorType     = desc[i].type;
-            desc_binding[i].descriptorCount    = FFMAX(desc[i].elems, 1);
-            desc_binding[i].stageFlags         = desc[i].stages;
-            desc_binding[i].pImmutableSamplers = desc[i].sampler ?
-                                                 desc[i].sampler->sampler :
-                                                 NULL;
-        }
-
-        desc_create_layout.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
-        desc_create_layout.pBindings = desc_binding;
-        desc_create_layout.bindingCount = num;
-
-        for (int i = 0; i < pl->qf->nb_queues; i++) {
-            ret = vk->CreateDescriptorSetLayout(s->hwctx->act_dev, &desc_create_layout,
-                                                s->hwctx->alloc, &layout[i]);
-            if (ret != VK_SUCCESS) {
-                av_log(avctx, AV_LOG_ERROR, "Unable to init descriptor set "
-                       "layout: %s\n", ff_vk_ret2str(ret));
-                av_free(desc_binding);
-                return AVERROR_EXTERNAL;
-            }
-        }
-
-        av_free(desc_binding);
-    }
-
-    { /* Pool each descriptor by type and update pool counts */
-        for (int i = 0; i < num; i++) {
-            int j;
-            for (j = 0; j < pl->pool_size_desc_num; j++)
-                if (pl->pool_size_desc[j].type == desc[i].type)
-                    break;
-            if (j >= pl->pool_size_desc_num) {
-                pl->pool_size_desc = av_realloc_array(pl->pool_size_desc,
-                                                      sizeof(*pl->pool_size_desc),
-                                                      ++pl->pool_size_desc_num);
-                if (!pl->pool_size_desc)
-                    return AVERROR(ENOMEM);
-                memset(&pl->pool_size_desc[j], 0, sizeof(VkDescriptorPoolSize));
-            }
-            pl->pool_size_desc[j].type             = desc[i].type;
-            pl->pool_size_desc[j].descriptorCount += FFMAX(desc[i].elems, 1)*pl->qf->nb_queues;
-        }
-    }
-
-    { /* Create template creation struct */
-        VkDescriptorUpdateTemplateCreateInfo *dt;
-        VkDescriptorUpdateTemplateEntry *des_entries;
-
-        /* Freed after descriptor set initialization */
-        des_entries = av_mallocz(num*sizeof(VkDescriptorUpdateTemplateEntry));
-        if (!des_entries)
-            return AVERROR(ENOMEM);
-
-        for (int i = 0; i < num; i++) {
-            des_entries[i].dstBinding      = i;
-            des_entries[i].descriptorType  = desc[i].type;
-            des_entries[i].descriptorCount = FFMAX(desc[i].elems, 1);
-            des_entries[i].dstArrayElement = 0;
-            des_entries[i].offset          = ((uint8_t *)desc[i].updater) - (uint8_t *)s;
-            des_entries[i].stride          = descriptor_props[desc[i].type].struct_size;
-        }
-
-        pl->desc_template_info = av_realloc_array(pl->desc_template_info,
-                                                  sizeof(*pl->desc_template_info),
-                                                  pl->total_descriptor_sets + pl->qf->nb_queues);
-        if (!pl->desc_template_info)
-            return AVERROR(ENOMEM);
-
-        dt = &pl->desc_template_info[pl->total_descriptor_sets];
-        memset(dt, 0, sizeof(*dt)*pl->qf->nb_queues);
-
-        for (int i = 0; i < pl->qf->nb_queues; i++) {
-            dt[i].sType = VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO;
-            dt[i].templateType = VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET;
-            dt[i].descriptorSetLayout = layout[i];
-            dt[i].pDescriptorUpdateEntries = des_entries;
-            dt[i].descriptorUpdateEntryCount = num;
-        }
-    }
-
-    pl->descriptor_sets_num++;
-
-    pl->desc_layout_num += pl->qf->nb_queues;
-    pl->total_descriptor_sets += pl->qf->nb_queues;
-
-print:
-    /* Write shader info */
-    for (int i = 0; i < num; i++) {
-        const struct descriptor_props *prop = &descriptor_props[desc[i].type];
-        GLSLA("layout (set = %i, binding = %i", pl->descriptor_sets_num - 1, i);
-
-        if (desc[i].mem_layout)
-            GLSLA(", %s", desc[i].mem_layout);
-        GLSLA(")");
-
-        if (prop->is_uniform)
-            GLSLA(" uniform");
-
-        if (prop->mem_quali && desc[i].mem_quali)
-            GLSLA(" %s", desc[i].mem_quali);
-
-        if (prop->type)
-            GLSLA(" %s", prop->type);
-
-        if (prop->dim_needed)
-            GLSLA("%iD", desc[i].dimensions);
-
-        GLSLA(" %s", desc[i].name);
-
-        if (prop->buf_content)
-            GLSLA(" {\n    %s\n}", desc[i].buf_content);
-        else if (desc[i].elems > 0)
-            GLSLA("[%i]", desc[i].elems);
-
-        GLSLA(";\n");
-    }
-    GLSLA("\n");
-
-    return 0;
-}
-
-void ff_vk_update_descriptor_set(AVFilterContext *avctx, FFVulkanPipeline *pl,
-                                 int set_id)
-{
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    /* If a set has never been updated, update all queues' sets. */
-    if (!pl->desc_set_initialized[set_id]) {
-        for (int i = 0; i < pl->qf->nb_queues; i++) {
-            int idx = set_id*pl->qf->nb_queues + i;
-            vk->UpdateDescriptorSetWithTemplate(s->hwctx->act_dev,
-                                                pl->desc_set[idx],
-                                                pl->desc_template[idx],
-                                                s);
-        }
-        pl->desc_set_initialized[set_id] = 1;
-        return;
-    }
-
-    set_id = set_id*pl->qf->nb_queues + pl->qf->cur_queue;
-
-    vk->UpdateDescriptorSetWithTemplate(s->hwctx->act_dev,
-                                        pl->desc_set[set_id],
-                                        pl->desc_template[set_id],
-                                        s);
-}
-
-void ff_vk_update_push_exec(AVFilterContext *avctx, FFVkExecContext *e,
-                            VkShaderStageFlagBits stage, int offset,
-                            size_t size, void *src)
-{
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    vk->CmdPushConstants(e->bufs[e->qf->cur_queue], e->bound_pl->pipeline_layout,
-                         stage, offset, size, src);
-}
-
-int ff_vk_init_pipeline_layout(AVFilterContext *avctx, FFVulkanPipeline *pl)
-{
-    VkResult ret;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    pl->desc_staging = av_malloc(pl->descriptor_sets_num*sizeof(*pl->desc_staging));
-    if (!pl->desc_staging)
-        return AVERROR(ENOMEM);
-
-    { /* Init descriptor set pool */
-        VkDescriptorPoolCreateInfo pool_create_info = {
-            .sType         = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
-            .poolSizeCount = pl->pool_size_desc_num,
-            .pPoolSizes    = pl->pool_size_desc,
-            .maxSets       = pl->total_descriptor_sets,
-        };
-
-        ret = vk->CreateDescriptorPool(s->hwctx->act_dev, &pool_create_info,
-                                       s->hwctx->alloc, &pl->desc_pool);
-        av_freep(&pl->pool_size_desc);
-        if (ret != VK_SUCCESS) {
-            av_log(avctx, AV_LOG_ERROR, "Unable to init descriptor set "
-                   "pool: %s\n", ff_vk_ret2str(ret));
-            return AVERROR_EXTERNAL;
-        }
-    }
-
-    { /* Allocate descriptor sets */
-        VkDescriptorSetAllocateInfo alloc_info = {
-            .sType              = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,
-            .descriptorPool     = pl->desc_pool,
-            .descriptorSetCount = pl->total_descriptor_sets,
-            .pSetLayouts        = pl->desc_layout,
-        };
-
-        pl->desc_set = av_malloc(pl->total_descriptor_sets*sizeof(*pl->desc_set));
-        if (!pl->desc_set)
-            return AVERROR(ENOMEM);
-
-        ret = vk->AllocateDescriptorSets(s->hwctx->act_dev, &alloc_info,
-                                         pl->desc_set);
-        if (ret != VK_SUCCESS) {
-            av_log(avctx, AV_LOG_ERROR, "Unable to allocate descriptor set: %s\n",
-                   ff_vk_ret2str(ret));
-            return AVERROR_EXTERNAL;
-        }
-    }
-
-    { /* Finally create the pipeline layout */
-        VkPipelineLayoutCreateInfo spawn_pipeline_layout = {
-            .sType                  = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
-            .pSetLayouts            = (VkDescriptorSetLayout *)pl->desc_staging,
-            .pushConstantRangeCount = pl->push_consts_num,
-            .pPushConstantRanges    = pl->push_consts,
-        };
-
-        for (int i = 0; i < pl->total_descriptor_sets; i += pl->qf->nb_queues)
-            pl->desc_staging[spawn_pipeline_layout.setLayoutCount++] = pl->desc_layout[i];
-
-        ret = vk->CreatePipelineLayout(s->hwctx->act_dev, &spawn_pipeline_layout,
-                                       s->hwctx->alloc, &pl->pipeline_layout);
-        av_freep(&pl->push_consts);
-        pl->push_consts_num = 0;
-        if (ret != VK_SUCCESS) {
-            av_log(avctx, AV_LOG_ERROR, "Unable to init pipeline layout: %s\n",
-                   ff_vk_ret2str(ret));
-            return AVERROR_EXTERNAL;
-        }
-    }
-
-    { /* Descriptor template (for tightly packed descriptors) */
-        VkDescriptorUpdateTemplateCreateInfo *dt;
-
-        pl->desc_template = av_malloc(pl->total_descriptor_sets*sizeof(*pl->desc_template));
-        if (!pl->desc_template)
-            return AVERROR(ENOMEM);
-
-        /* Create update templates for the descriptor sets */
-        for (int i = 0; i < pl->total_descriptor_sets; i++) {
-            dt = &pl->desc_template_info[i];
-            dt->pipelineLayout = pl->pipeline_layout;
-            ret = vk->CreateDescriptorUpdateTemplate(s->hwctx->act_dev,
-                                                     dt, s->hwctx->alloc,
-                                                     &pl->desc_template[i]);
-            if (ret != VK_SUCCESS) {
-                av_log(avctx, AV_LOG_ERROR, "Unable to init descriptor "
-                       "template: %s\n", ff_vk_ret2str(ret));
-                return AVERROR_EXTERNAL;
-            }
-        }
-
-        /* Free the duplicated memory used for the template entries */
-        for (int i = 0; i < pl->total_descriptor_sets; i += pl->qf->nb_queues) {
-            dt = &pl->desc_template_info[i];
-            av_free((void *)dt->pDescriptorUpdateEntries);
-        }
-
-        av_freep(&pl->desc_template_info);
-    }
-
-    return 0;
-}
-
-FN_CREATING(FFVulkanContext, FFVulkanPipeline, pipeline, pipelines, pipelines_num)
-FFVulkanPipeline *ff_vk_create_pipeline(AVFilterContext *avctx,
-                                      FFVkQueueFamilyCtx *qf)
-{
-    FFVulkanPipeline *pl = create_pipeline(avctx->priv);
-    if (pl)
-        pl->qf = qf;
-
-    return pl;
-}
-
-int ff_vk_init_compute_pipeline(AVFilterContext *avctx, FFVulkanPipeline *pl)
-{
-    int i;
-    VkResult ret;
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    VkComputePipelineCreateInfo pipe = {
-        .sType  = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
-        .layout = pl->pipeline_layout,
-    };
-
-    for (i = 0; i < pl->shaders_num; i++) {
-        if (pl->shaders[i]->shader.stage & VK_SHADER_STAGE_COMPUTE_BIT) {
-            pipe.stage = pl->shaders[i]->shader;
-            break;
-        }
-    }
-    if (i == pl->shaders_num) {
-        av_log(avctx, AV_LOG_ERROR, "Can't init compute pipeline, no shader\n");
-        return AVERROR(EINVAL);
-    }
-
-    ret = vk->CreateComputePipelines(s->hwctx->act_dev, VK_NULL_HANDLE, 1, &pipe,
-                                     s->hwctx->alloc, &pl->pipeline);
-    if (ret != VK_SUCCESS) {
-        av_log(avctx, AV_LOG_ERROR, "Unable to init compute pipeline: %s\n",
-               ff_vk_ret2str(ret));
-        return AVERROR_EXTERNAL;
-    }
-
-    pl->bind_point = VK_PIPELINE_BIND_POINT_COMPUTE;
-
-    return 0;
-}
-
-void ff_vk_bind_pipeline_exec(AVFilterContext *avctx, FFVkExecContext *e,
-                              FFVulkanPipeline *pl)
-{
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    vk->CmdBindPipeline(e->bufs[e->qf->cur_queue], pl->bind_point, pl->pipeline);
-
-    for (int i = 0; i < pl->descriptor_sets_num; i++)
-        pl->desc_staging[i] = pl->desc_set[i*pl->qf->nb_queues + pl->qf->cur_queue];
-
-    vk->CmdBindDescriptorSets(e->bufs[e->qf->cur_queue], pl->bind_point,
-                              pl->pipeline_layout, 0,
-                              pl->descriptor_sets_num,
-                              (VkDescriptorSet *)pl->desc_staging,
-                              0, NULL);
-
-    e->bound_pl = pl;
-}
-
-static void free_exec_ctx(FFVulkanContext *s, FFVkExecContext *e)
-{
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    /* Make sure all queues have finished executing */
-    for (int i = 0; i < e->qf->nb_queues; i++) {
-        FFVkQueueCtx *q = &e->queues[i];
-
-        if (q->fence) {
-            vk->WaitForFences(s->hwctx->act_dev, 1, &q->fence, VK_TRUE, UINT64_MAX);
-            vk->ResetFences(s->hwctx->act_dev, 1, &q->fence);
-        }
-
-        /* Free the fence */
-        if (q->fence)
-            vk->DestroyFence(s->hwctx->act_dev, q->fence, s->hwctx->alloc);
-
-        /* Free buffer dependencies */
-        for (int j = 0; j < q->nb_buf_deps; j++)
-            av_buffer_unref(&q->buf_deps[j]);
-        av_free(q->buf_deps);
-
-        /* Free frame dependencies */
-        for (int j = 0; j < q->nb_frame_deps; j++)
-            av_frame_free(&q->frame_deps[j]);
-        av_free(q->frame_deps);
-    }
-
-    if (e->bufs)
-        vk->FreeCommandBuffers(s->hwctx->act_dev, e->pool, e->qf->nb_queues, e->bufs);
-    if (e->pool)
-        vk->DestroyCommandPool(s->hwctx->act_dev, e->pool, s->hwctx->alloc);
-
-    av_freep(&e->bufs);
-    av_freep(&e->queues);
-    av_freep(&e->sem_sig);
-    av_freep(&e->sem_sig_val);
-    av_freep(&e->sem_sig_val_dst);
-    av_freep(&e->sem_wait);
-    av_freep(&e->sem_wait_dst);
-    av_freep(&e->sem_wait_val);
-    av_free(e);
-}
-
-static void free_pipeline(FFVulkanContext *s, FFVulkanPipeline *pl)
-{
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    for (int i = 0; i < pl->shaders_num; i++) {
-        FFSPIRVShader *shd = pl->shaders[i];
-        av_bprint_finalize(&shd->src, NULL);
-        vk->DestroyShaderModule(s->hwctx->act_dev, shd->shader.module,
-                                s->hwctx->alloc);
-        av_free(shd);
-    }
-
-    vk->DestroyPipeline(s->hwctx->act_dev, pl->pipeline, s->hwctx->alloc);
-    vk->DestroyPipelineLayout(s->hwctx->act_dev, pl->pipeline_layout,
-                              s->hwctx->alloc);
-
-    for (int i = 0; i < pl->desc_layout_num; i++) {
-        if (pl->desc_template && pl->desc_template[i])
-            vk->DestroyDescriptorUpdateTemplate(s->hwctx->act_dev, pl->desc_template[i],
-                                                s->hwctx->alloc);
-        if (pl->desc_layout && pl->desc_layout[i])
-            vk->DestroyDescriptorSetLayout(s->hwctx->act_dev, pl->desc_layout[i],
-                                           s->hwctx->alloc);
-    }
-
-    /* Also frees the descriptor sets */
-    if (pl->desc_pool)
-        vk->DestroyDescriptorPool(s->hwctx->act_dev, pl->desc_pool,
-                                  s->hwctx->alloc);
-
-    av_freep(&pl->desc_staging);
-    av_freep(&pl->desc_set);
-    av_freep(&pl->shaders);
-    av_freep(&pl->desc_layout);
-    av_freep(&pl->desc_template);
-    av_freep(&pl->desc_set_initialized);
-    av_freep(&pl->push_consts);
-    pl->push_consts_num = 0;
-
-    /* Only freed in case of failure */
-    av_freep(&pl->pool_size_desc);
-    if (pl->desc_template_info) {
-        for (int i = 0; i < pl->total_descriptor_sets; i += pl->qf->nb_queues) {
-            VkDescriptorUpdateTemplateCreateInfo *dt = &pl->desc_template_info[i];
-            av_free((void *)dt->pDescriptorUpdateEntries);
-        }
-        av_freep(&pl->desc_template_info);
-    }
-
-    av_free(pl);
-}
-
-void ff_vk_filter_uninit(AVFilterContext *avctx)
-{
-    FFVulkanContext *s = avctx->priv;
-    FFVulkanFunctions *vk = &s->vkfn;
-
-    ff_vk_glslang_uninit();
-
-    for (int i = 0; i < s->exec_ctx_num; i++)
-        free_exec_ctx(s, s->exec_ctx[i]);
-    av_freep(&s->exec_ctx);
-
-    for (int i = 0; i < s->samplers_num; i++) {
-        vk->DestroySampler(s->hwctx->act_dev, s->samplers[i]->sampler[0],
-                           s->hwctx->alloc);
-        av_free(s->samplers[i]);
-    }
-    av_freep(&s->samplers);
-
-    for (int i = 0; i < s->pipelines_num; i++)
-        free_pipeline(s, s->pipelines[i]);
-    av_freep(&s->pipelines);
-
-    av_freep(&s->scratch);
-    s->scratch_size = 0;
-
-    av_buffer_unref(&s->device_ref);
-    av_buffer_unref(&s->frames_ref);
-}