#include <stdatomic.h>
#include "pixdesc.h"
#include "bprint.h"
#include "hwcontext.h"
#include "vulkan_functions.h"
#include "hwcontext_vulkan.h"
#include "avassert.h"
#include "intreadwrite.h"

Data Structures
struct	FFVulkanDescriptorSetBinding

struct	FFVkBuffer

struct	FFVkExecContext

struct	FFVulkanDescriptorSet

struct	FFVulkanShader

struct	FFVulkanDescriptorSetData

struct	FFVulkanShaderData

struct	FFVkExecPool

struct	FFVulkanContext

Macros
#define	VK_NO_PROTOTYPES

#define	INDENT(N) INDENT_##N

#define	INDENT_0

#define	INDENT_1 INDENT_0 " "

#define	INDENT_2 INDENT_1 INDENT_1

#define	INDENT_3 INDENT_2 INDENT_1

#define	INDENT_4 INDENT_3 INDENT_1

#define	INDENT_5 INDENT_4 INDENT_1

#define	INDENT_6 INDENT_5 INDENT_1

#define	C(N, S) INDENT(N) #S "\n"

#define	GLSLC(N, S)

#define	GLSLA(...)

#define	GLSLF(N, S, ...)

#define	GLSLD(D)

#define	RET(x)

#define	SPEC_LIST_MAX 256

#define	SPEC_LIST_CREATE(name, max_length, max_size)

#define	SPEC_LIST_ADD(name, idx, val_bits, val)

#define	DUP_SAMPLER(x) { x, x, x, x }

#define	FF_VK_MAX_DESCRIPTOR_SETS 4

#define	FF_VK_MAX_DESCRIPTOR_BINDINGS 16

#define	FF_VK_MAX_DESCRIPTOR_TYPES 16

#define	FF_VK_MAX_PUSH_CONSTS 4

#define	FF_VK_MAX_SHADERS 16

#define	FF_VK_STRUCT_EXT(CTX, BASE, STRUCT_P, EXT_FLAG, TYPE)

#define	ff_vk_buf_barrier(dst, vkb, s_stage, s_access, s_access2, d_stage, d_access, d_access2, offs, bsz)

Enumerations
enum	FFVkShaderRepFormat { FF_VK_REP_NATIVE = 0, FF_VK_REP_FLOAT, FF_VK_REP_INT, FF_VK_REP_UINT }
	Returns the format to use for images in shaders. More...

Functions
static int	ff_vk_count_images (AVVkFrame *f)

static const void *	ff_vk_find_struct (const void *chain, VkStructureType stype)

static void	ff_vk_link_struct (void chain, const void in)

int	ff_vk_init (FFVulkanContext s, void log_parent, AVBufferRef device_ref, AVBufferRef frames_ref)
	Initializes the AVClass, in case this context is not used as the main user's context. More...

const char *	ff_vk_ret2str (VkResult res)
	Converts Vulkan return values to strings. More...

VkImageUsageFlags	ff_vk_map_feats_to_usage (VkFormatFeatureFlagBits2 feats)
	Map between usage and features. More...

VkFormatFeatureFlagBits2	ff_vk_map_usage_to_feats (VkImageUsageFlags usage)

int	ff_vk_mt_is_np_rgb (enum AVPixelFormat pix_fmt)
	Returns 1 if pixfmt is a usable RGB format. More...

void	ff_vk_set_perm (enum AVPixelFormat pix_fmt, int lut[4], int inv)
	Since storage images may not be swizzled, we have to do this in the shader itself. More...

VkImageAspectFlags	ff_vk_aspect_flag (AVFrame *f, int p)
	Get the aspect flag for a plane from an image. More...

const char *	ff_vk_shader_rep_fmt (enum AVPixelFormat pix_fmt, enum FFVkShaderRepFormat rep_fmt)

int	ff_vk_load_props (FFVulkanContext *s)
	Loads props/mprops/driver_props. More...

AVVulkanDeviceQueueFamily *	ff_vk_qf_find (FFVulkanContext *s, VkQueueFlagBits dev_family, VkVideoCodecOperationFlagBitsKHR vid_ops)
	Chooses an appropriate QF. More...

int	ff_vk_exec_pool_init (FFVulkanContext s, AVVulkanDeviceQueueFamily qf, FFVkExecPool pool, int nb_contexts, int nb_queries, VkQueryType query_type, int query_64bit, const void query_create_pnext)
	Allocates/frees an execution pool. More...

void	ff_vk_exec_pool_free (FFVulkanContext s, FFVkExecPool pool)

FFVkExecContext *	ff_vk_exec_get (FFVulkanContext s, FFVkExecPool pool)
	Retrieve an execution pool. More...

VkResult	ff_vk_exec_get_query (FFVulkanContext s, FFVkExecContext e, void **data, VkQueryResultFlagBits flags)
	Performs nb_queries queries and returns their results and statuses. More...

int	ff_vk_exec_start (FFVulkanContext s, FFVkExecContext e)
	Start/submit/wait an execution. More...

int	ff_vk_exec_submit (FFVulkanContext s, FFVkExecContext e)

void	ff_vk_exec_wait (FFVulkanContext s, FFVkExecContext e)

int	ff_vk_exec_add_dep_buf (FFVulkanContext s, FFVkExecContext e, AVBufferRef **deps, int nb_deps, int ref)
	Execution dependency management. More...

int	ff_vk_exec_add_dep_wait_sem (FFVulkanContext s, FFVkExecContext e, VkSemaphore sem, uint64_t val, VkPipelineStageFlagBits2 stage)

int	ff_vk_exec_add_dep_bool_sem (FFVulkanContext s, FFVkExecContext e, VkSemaphore *sem, int nb, VkPipelineStageFlagBits2 stage, int wait)

int	ff_vk_exec_add_dep_frame (FFVulkanContext s, FFVkExecContext e, AVFrame *f, VkPipelineStageFlagBits2 wait_stage, VkPipelineStageFlagBits2 signal_stage)

int	ff_vk_exec_add_dep_sw_frame (FFVulkanContext s, FFVkExecContext e, AVFrame *f)

void	ff_vk_exec_update_frame (FFVulkanContext s, FFVkExecContext e, AVFrame f, VkImageMemoryBarrier2 bar, uint32_t *nb_img_bar)

int	ff_vk_exec_mirror_sem_value (FFVulkanContext s, FFVkExecContext e, VkSemaphore dst, uint64_t dst_val, AVFrame *f)

void	ff_vk_exec_discard_deps (FFVulkanContext s, FFVkExecContext e)

int	ff_vk_create_imageview (FFVulkanContext s, VkImageView img_view, VkImageAspectFlags aspect, AVFrame f, int plane, enum FFVkShaderRepFormat rep_fmt)
	Create a single imageview for a given plane. More...

int	ff_vk_create_imageviews (FFVulkanContext s, FFVkExecContext e, VkImageView views[AV_NUM_DATA_POINTERS], AVFrame *f, enum FFVkShaderRepFormat rep_fmt)
	Create an imageview and add it as a dependency to an execution. More...

void	ff_vk_frame_barrier (FFVulkanContext s, FFVkExecContext e, AVFrame pic, VkImageMemoryBarrier2 bar, int *nb_bar, VkPipelineStageFlags2 src_stage, VkPipelineStageFlags2 dst_stage, VkAccessFlagBits2 new_access, VkImageLayout new_layout, uint32_t new_qf)

int	ff_vk_alloc_mem (FFVulkanContext s, VkMemoryRequirements req, VkMemoryPropertyFlagBits req_flags, void alloc_extension, VkMemoryPropertyFlagBits mem_flags, VkDeviceMemory *mem)
	Memory/buffer/image allocation helpers. More...

int	ff_vk_create_buf (FFVulkanContext s, FFVkBuffer buf, size_t size, void pNext, void alloc_pNext, VkBufferUsageFlags usage, VkMemoryPropertyFlagBits flags)

int	ff_vk_flush_buffer (FFVulkanContext s, FFVkBuffer buf, VkDeviceSize offset, VkDeviceSize mem_size, int flush)
	Flush or invalidate a single buffer, with a given size and offset. More...

int	ff_vk_map_buffers (FFVulkanContext s, FFVkBuffer buf, uint8_t mem[], int nb_buffers, int invalidate)
	Buffer management code. More...

int	ff_vk_unmap_buffers (FFVulkanContext s, FFVkBuffer *buf, int nb_buffers, int flush)

static int	ff_vk_map_buffer (FFVulkanContext s, FFVkBuffer buf, uint8_t **mem, int invalidate)

static int	ff_vk_unmap_buffer (FFVulkanContext s, FFVkBuffer buf, int flush)

void	ff_vk_free_buf (FFVulkanContext s, FFVkBuffer buf)

int	ff_vk_get_pooled_buffer (FFVulkanContext ctx, AVBufferPool buf_pool, AVBufferRef buf, VkBufferUsageFlags usage, void create_pNext, size_t size, VkMemoryPropertyFlagBits mem_props)
	Initialize a pool and create AVBufferRefs containing FFVkBuffer. More...

int	ff_vk_host_map_buffer (FFVulkanContext s, AVBufferRef dst, uint8_t src_data, const AVBufferRef *src_buf, VkBufferUsageFlags usage)
	Maps a system RAM buffer into a Vulkan buffer. More...

int	ff_vk_init_sampler (FFVulkanContext s, VkSampler sampler, int unnorm_coords, VkFilter filt)
	Create a sampler. More...

int	ff_vk_shader_init (FFVulkanContext s, FFVulkanShader shd, const char name, VkPipelineStageFlags stage, const char extensions[], int nb_extensions, int lg_x, int lg_y, int lg_z, uint32_t required_subgroup_size)
	Initialize a shader object, with a specific set of extensions, type+bind, local group size, and subgroup requirements. More...

int	ff_vk_shader_load (FFVulkanShader shd, VkPipelineStageFlags stage, VkSpecializationInfo spec, uint32_t wg_size[3], uint32_t required_subgroup_size)
	Initialize a shader object. More...

void	ff_vk_shader_print (void ctx, FFVulkanShader shd, int prio)
	Output the shader code as logging data, with a specific priority. More...

int	ff_vk_shader_link (FFVulkanContext s, FFVulkanShader shd, const char spirv, size_t spirv_len, const char entrypoint)
	Link a shader into an executable. More...

int	ff_vk_shader_add_push_const (FFVulkanShader *shd, int offset, int size, VkShaderStageFlagBits stage)
	Add/update push constants for execution. More...

int	ff_vk_shader_add_descriptor_set (FFVulkanContext s, FFVulkanShader shd, const FFVulkanDescriptorSetBinding *desc, int nb, int singular, int print_to_shader_only)
	Add descriptor to a shader. More...

int	ff_vk_shader_register_exec (FFVulkanContext s, FFVkExecPool pool, FFVulkanShader *shd)
	Register a shader with an exec pool. More...

void	ff_vk_exec_bind_shader (FFVulkanContext s, FFVkExecContext e, FFVulkanShader *shd)
	Bind a shader. More...

void	ff_vk_shader_update_push_const (FFVulkanContext s, FFVkExecContext e, FFVulkanShader shd, VkShaderStageFlagBits stage, int offset, size_t size, void src)
	Update push constant in a shader. More...

int	ff_vk_shader_update_desc_buffer (FFVulkanContext s, FFVkExecContext e, FFVulkanShader shd, int set, int bind, int elem, FFVkBuffer buf, VkDeviceSize offset, VkDeviceSize len, VkFormat fmt)
	Update a descriptor in a buffer with a buffer. More...

int	ff_vk_shader_update_img (FFVulkanContext s, FFVkExecContext e, FFVulkanShader *shd, int set, int bind, int offs, VkImageView view, VkImageLayout layout, VkSampler sampler)
	Sets an image descriptor for specified shader and binding. More...

void	ff_vk_shader_update_img_array (FFVulkanContext s, FFVkExecContext e, FFVulkanShader shd, AVFrame f, VkImageView *views, int set, int binding, VkImageLayout layout, VkSampler sampler)
	Update a descriptor in a buffer with an image array. More...

void	ff_vk_shader_free (FFVulkanContext s, FFVulkanShader shd)
	Free a shader. More...

void	ff_vk_uninit (FFVulkanContext *s)
	Frees main context. More...

Variables
const VkComponentMapping	ff_comp_identity_map

Macro Definition Documentation

◆ VK_NO_PROTOTYPES

#define VK_NO_PROTOTYPES

Definition at line 22 of file vulkan.h.

◆ INDENT

#define INDENT ( N ) INDENT_##N

Definition at line 35 of file vulkan.h.

◆ INDENT_0

#define INDENT_0

Definition at line 36 of file vulkan.h.

◆ INDENT_1

#define INDENT_1 INDENT_0 " "

Definition at line 37 of file vulkan.h.

◆ INDENT_2

#define INDENT_2 INDENT_1 INDENT_1

Definition at line 38 of file vulkan.h.

◆ INDENT_3

#define INDENT_3 INDENT_2 INDENT_1

Definition at line 39 of file vulkan.h.

◆ INDENT_4

#define INDENT_4 INDENT_3 INDENT_1

Definition at line 40 of file vulkan.h.

◆ INDENT_5

#define INDENT_5 INDENT_4 INDENT_1

Definition at line 41 of file vulkan.h.

◆ INDENT_6

#define INDENT_6 INDENT_5 INDENT_1

Definition at line 42 of file vulkan.h.

◆ C

#define C	(	N,
		S
	)	INDENT(N) #S "\n"

Definition at line 43 of file vulkan.h.

◆ GLSLC

#define GLSLC	(	N,
		S
	)

Value:

    do {                                \
        av_bprintf(&shd->src, C(N, S)); \
    } while (0)

Definition at line 45 of file vulkan.h.

◆ GLSLA

#define GLSLA ( ... )

Value:

    do {                                    \
        av_bprintf(&shd->src, __VA_ARGS__); \
    } while (0)

Definition at line 50 of file vulkan.h.

◆ GLSLF

#define GLSLF	(	N,
		S,
		...
	)

Value:

    do {                                             \
        av_bprintf(&shd->src, C(N, S), __VA_ARGS__); \
    } while (0)

Definition at line 55 of file vulkan.h.

◆ GLSLD

#define GLSLD ( D )

Value:

    do {                                                \
        av_bprintf(&shd->src, "\n");                    \
        av_bprint_append_data(&shd->src, D, strlen(D)); \
        av_bprintf(&shd->src, "\n");                    \
    } while (0)

Definition at line 60 of file vulkan.h.

◆ RET

#define RET ( x )

Value:

    do {                                                                       \
        if ((err = (x)) < 0)                                                   \
            goto fail;                                                         \
    } while (0)

Definition at line 68 of file vulkan.h.

◆ SPEC_LIST_MAX

#define SPEC_LIST_MAX 256

Definition at line 75 of file vulkan.h.

◆ SPEC_LIST_CREATE

#define SPEC_LIST_CREATE	(	name,
		max_length,
		max_size
	)

Value:

    av_assert1((max_length) < (SPEC_LIST_MAX - 3));            \
    uint8_t name##_data[(max_size) + 3*sizeof(uint32_t)];      \
    VkSpecializationMapEntry name##_entries[(max_length) + 3]; \
    VkSpecializationInfo name##_info = {                       \
        .pMapEntries = name##_entries,                         \
        .pData = name##_data,                                  \
    };                                                         \
    VkSpecializationInfo *name = &name##_info;

Definition at line 76 of file vulkan.h.

◆ SPEC_LIST_ADD

#define SPEC_LIST_ADD	(	name,
		idx,
		val_bits,
		val
	)

Value:

do {                                                           \
    unsigned int name##_cnt = name->mapEntryCount;             \
    size_t name##_off = name->dataSize;                        \
    uint8_t *name##_dp = (uint8_t *)name->pData;               \
    void *name##_ep = (void *)&name->pMapEntries[name##_cnt];  \
    AV_WN(val_bits, name##_dp + name##_off, (val));            \
    VkSpecializationMapEntry name##_new_entry = {              \
        .constantID = (idx),                                   \
        .offset = name##_off,                                  \
        .size = val_bits >> 3,                                 \
    };                                                         \
    memcpy(name##_ep, &name##_new_entry,                       \
           sizeof(VkSpecializationMapEntry));                  \
    name->dataSize = name##_off + (val_bits >> 3);             \
    name->mapEntryCount = name##_cnt + 1;                      \
} while (0)

Definition at line 86 of file vulkan.h.

◆ DUP_SAMPLER

#define DUP_SAMPLER ( x ) { x, x, x, x }

Definition at line 104 of file vulkan.h.

◆ FF_VK_MAX_DESCRIPTOR_SETS

#define FF_VK_MAX_DESCRIPTOR_SETS 4

Definition at line 106 of file vulkan.h.

◆ FF_VK_MAX_DESCRIPTOR_BINDINGS

#define FF_VK_MAX_DESCRIPTOR_BINDINGS 16

Definition at line 107 of file vulkan.h.

◆ FF_VK_MAX_DESCRIPTOR_TYPES

#define FF_VK_MAX_DESCRIPTOR_TYPES 16

Definition at line 108 of file vulkan.h.

◆ FF_VK_MAX_PUSH_CONSTS

#define FF_VK_MAX_PUSH_CONSTS 4

Definition at line 109 of file vulkan.h.

◆ FF_VK_MAX_SHADERS

#define FF_VK_MAX_SHADERS 16

Definition at line 110 of file vulkan.h.

◆ FF_VK_STRUCT_EXT

#define FF_VK_STRUCT_EXT	(	CTX,
		BASE,
		STRUCT_P,
		EXT_FLAG,
		TYPE
	)

Value:

    do {                                                      \
        if ((EXT_FLAG == FF_VK_EXT_NO_FLAG) ||                \
            ((CTX)->extensions & EXT_FLAG)) {                 \
            (STRUCT_P)->sType = TYPE;                         \
            ff_vk_link_struct(BASE, STRUCT_P);                \
        }                                                     \
    } while (0)

Definition at line 398 of file vulkan.h.

◆ ff_vk_buf_barrier

#define ff_vk_buf_barrier	(	dst,
		vkb,
		s_stage,
		s_access,
		s_access2,
		d_stage,
		d_access,
		d_access2,
		offs,
		bsz
	)

Value:

    do {                                                                       \
        dst = (VkBufferMemoryBarrier2) {                                       \
            .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER_2,                \
            .srcStageMask = VK_PIPELINE_STAGE_2_ ##s_stage,                    \
            .srcAccessMask = VK_ACCESS_2_ ##s_access |                         \
                             VK_ACCESS_2_ ##s_access2,                         \
            .dstStageMask = VK_PIPELINE_STAGE_2_ ##d_stage,                    \
            .dstAccessMask = VK_ACCESS_2_ ##d_access |                         \
                             VK_ACCESS_2_ ##d_access2,                         \
            .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,                    \
            .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,                    \
            .buffer = vkb->buf,                                                \
            .offset = offs,                                                    \
            .size = bsz                                                        \
        };                                                                     \
    } while(0)

Definition at line 552 of file vulkan.h.

Enumeration Type Documentation

◆ FFVkShaderRepFormat

enum FFVkShaderRepFormat

Returns the format to use for images in shaders.

Enumerator
FF_VK_REP_NATIVE
FF_VK_REP_FLOAT
FF_VK_REP_INT
FF_VK_REP_UINT

Definition at line 448 of file vulkan.h.

Function Documentation

◆ ff_vk_count_images()

static int ff_vk_count_images ( AVVkFrame * f )

inlinestatic

Definition at line 367 of file vulkan.h.

Referenced by ff_vk_aspect_flag(), ff_vk_create_imageview(), ff_vk_create_imageviews(), ff_vk_exec_add_dep_frame(), ff_vk_exec_submit(), ff_vk_frame_barrier(), run_rct_search(), switch_layout_host(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vulkan_encode_ffv1_submit_frame(), vulkan_frame_free(), vulkan_transfer_frame(), and vulkan_transfer_host().

◆ ff_vk_find_struct()

static const void* ff_vk_find_struct	(	const void *	chain,
		VkStructureType	stype
	)

inlinestatic

Definition at line 376 of file vulkan.h.

Referenced by ff_vk_decode_init(), ff_vk_exec_pool_init(), get_video_profile(), try_export_flags(), and vulkan_frames_init().

◆ ff_vk_link_struct()

static void ff_vk_link_struct	(	void *	chain,
		const void *	in
	)

inlinestatic

Definition at line 389 of file vulkan.h.

Referenced by create_frame().

◆ ff_vk_init()

int ff_vk_init	(	FFVulkanContext *	s,
		void *	log_parent,
		AVBufferRef *	device_ref,
		AVBufferRef *	frames_ref
	)

Initializes the AVClass, in case this context is not used as the main user's context.

May use either a frames context reference, or a device context reference.

Definition at line 3022 of file vulkan.c.

Referenced by ff_vk_decode_init(), and vulkan_encode_ffv1_init().

◆ ff_vk_ret2str()

const char* ff_vk_ret2str ( VkResult res )

◆ ff_vk_map_feats_to_usage()

VkImageUsageFlags ff_vk_map_feats_to_usage ( VkFormatFeatureFlagBits2 feats )

Map between usage and features.

Referenced by vkfmt_from_pixfmt2().

◆ ff_vk_map_usage_to_feats()

VkFormatFeatureFlagBits2 ff_vk_map_usage_to_feats ( VkImageUsageFlags usage )

◆ ff_vk_mt_is_np_rgb()

int ff_vk_mt_is_np_rgb ( enum AVPixelFormat pix_fmt )

Returns 1 if pixfmt is a usable RGB format.

Definition at line 1558 of file vulkan.c.

Referenced by ff_vk_aspect_flag(), run_rct_search(), scale_vulkan_config_output(), vk_ffv1_end_frame(), and vulkan_encode_ffv1_submit_frame().

◆ ff_vk_set_perm()

void ff_vk_set_perm	(	enum AVPixelFormat	pix_fmt,
		int	lut[4],
		int	inv
	)

Since storage images may not be swizzled, we have to do this in the shader itself.

This fills in a lookup table to do it.

Definition at line 1580 of file vulkan.c.

Referenced by run_rct_search(), vk_ffv1_end_frame(), and vulkan_encode_ffv1_submit_frame().

◆ ff_vk_aspect_flag()

VkImageAspectFlags ff_vk_aspect_flag	(	AVFrame *	f,
		int	p
	)

Get the aspect flag for a plane from an image.

Definition at line 1541 of file vulkan.c.

Referenced by ff_vk_create_imageview(), ff_vk_create_imageviews(), vulkan_transfer_frame(), and vulkan_transfer_host().

◆ ff_vk_shader_rep_fmt()

const char* ff_vk_shader_rep_fmt	(	enum AVPixelFormat	pix_fmt,
		enum FFVkShaderRepFormat	rep_fmt
	)

Definition at line 1624 of file vulkan.c.

Referenced by init_decode_shader(), init_denoise_pipeline(), init_encode_shader(), init_filter(), init_rct_search_shader(), init_setup_shader(), init_vulkan(), and init_weights_pipeline().

◆ ff_vk_load_props()

int ff_vk_load_props ( FFVulkanContext * s )

Loads props/mprops/driver_props.

Definition at line 147 of file vulkan.c.

Referenced by ff_vk_filter_init_context(), ff_vk_init(), ff_vulkan_encode_init(), and vulkan_device_init().

◆ ff_vk_qf_find()

AVVulkanDeviceQueueFamily* ff_vk_qf_find	(	FFVulkanContext *	s,
		VkQueueFlagBits	dev_family,
		VkVideoCodecOperationFlagBitsKHR	vid_ops
	)

Chooses an appropriate QF.

Definition at line 288 of file vulkan.c.

Referenced by ff_vk_decode_init(), ff_vulkan_encode_init(), init_filter(), init_vulkan(), scale_vulkan_filter_frame(), vulkan_device_init(), and vulkan_encode_ffv1_init().

◆ ff_vk_exec_pool_init()

int ff_vk_exec_pool_init	(	FFVulkanContext *	s,
		AVVulkanDeviceQueueFamily *	qf,
		FFVkExecPool *	pool,
		int	nb_contexts,
		int	nb_queries,
		VkQueryType	query_type,
		int	query_64bit,
		const void *	query_create_pnext
	)

Allocates/frees an execution pool.

If used in a multi-threaded context, there must be at least as many contexts as there are threads. ff_vk_exec_pool_init_desc() MUST be called if ff_vk_exec_descriptor_set_add() has been called.

Definition at line 366 of file vulkan.c.

Referenced by ff_vk_decode_init(), ff_vulkan_encode_init(), init_debayer(), init_filter(), init_vulkan(), vulkan_encode_ffv1_init(), and vulkan_frames_init().

◆ ff_vk_exec_pool_free()

void ff_vk_exec_pool_free	(	FFVulkanContext *	s,
		FFVkExecPool *	pool
	)

◆ ff_vk_exec_get()

FFVkExecContext* ff_vk_exec_get	(	FFVulkanContext *	s,
		FFVkExecPool *	pool
	)

Retrieve an execution pool.

Threadsafe.

Definition at line 557 of file vulkan.c.

Referenced by blackdetect_vulkan_filter_frame(), decode_reset(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), nlmeans_vulkan_filter_frame(), scdet_vulkan_filter_frame(), switch_layout(), transfer_slices(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), vulkan_encode_ffv1_receive_packet(), vulkan_encode_issue(), and vulkan_transfer_frame().

◆ ff_vk_exec_get_query()

VkResult ff_vk_exec_get_query	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		void **	data,
		VkQueryResultFlagBits	flags
	)

Performs nb_queries queries and returns their results and statuses.

64_BIT and WITH_STATUS flags are ignored as 64_BIT must be specified via query_64bit in ff_vk_exec_pool_init() and WITH_STATUS is always enabled.

Definition at line 529 of file vulkan.c.

Referenced by vulkan_encode_output().

◆ ff_vk_exec_start()

int ff_vk_exec_start	(	FFVulkanContext *	s,
		FFVkExecContext *	e
	)

Start/submit/wait an execution.

ff_vk_exec_start() always waits on a submission, so using ff_vk_exec_wait() is not necessary (unless using it is just better).

Definition at line 569 of file vulkan.c.

Referenced by blackdetect_vulkan_filter_frame(), decode_reset(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), nlmeans_vulkan_filter_frame(), scdet_vulkan_filter_frame(), switch_layout(), transfer_slices(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), vulkan_encode_ffv1_submit_frame(), vulkan_encode_issue(), and vulkan_transfer_frame().

◆ ff_vk_exec_submit()

int ff_vk_exec_submit	(	FFVulkanContext *	s,
		FFVkExecContext *	e
	)

Definition at line 914 of file vulkan.c.

Referenced by decode_reset(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), nlmeans_vulkan_filter_frame(), switch_layout(), transfer_slices(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), vulkan_encode_ffv1_submit_frame(), vulkan_encode_issue(), and vulkan_transfer_frame().

◆ ff_vk_exec_wait()

void ff_vk_exec_wait	(	FFVulkanContext *	s,
		FFVkExecContext *	e
	)

Definition at line 562 of file vulkan.c.

Referenced by decode_reset(), get_packet(), transfer_slices(), vulkan_encode_wait(), and vulkan_transfer_frame().

◆ ff_vk_exec_add_dep_buf()

int ff_vk_exec_add_dep_buf	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		AVBufferRef **	deps,
		int	nb_deps,
		int	ref
	)

Execution dependency management.

Can attach buffers to executions that will only be unref'd once the buffer has finished executing. Adding a frame dep will lock the frame, until either the dependencies are discarded, the execution is submitted, or a failure happens. update_frame will update the frame's properties before it is unlocked, only if submission was successful.

Definition at line 629 of file vulkan.c.

Referenced by ff_vk_create_imageviews(), ff_vk_exec_add_dep_bool_sem(), nlmeans_vulkan_filter_frame(), transfer_slices(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), vulkan_encode_ffv1_submit_frame(), vulkan_encode_issue(), and vulkan_transfer_frame().

◆ ff_vk_exec_add_dep_wait_sem()

int ff_vk_exec_add_dep_wait_sem	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		VkSemaphore	sem,
		uint64_t	val,
		VkPipelineStageFlagBits2	stage
	)

Definition at line 706 of file vulkan.c.

Referenced by ff_vk_exec_add_dep_bool_sem(), and vk_ffv1_end_frame().

◆ ff_vk_exec_add_dep_bool_sem()

int ff_vk_exec_add_dep_bool_sem	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		VkSemaphore *	sem,
		int	nb,
		VkPipelineStageFlagBits2	stage,
		int	wait
	)

Definition at line 723 of file vulkan.c.

◆ ff_vk_exec_add_dep_frame()

int ff_vk_exec_add_dep_frame	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		AVFrame *	f,
		VkPipelineStageFlagBits2	wait_stage,
		VkPipelineStageFlagBits2	signal_stage
	)

Definition at line 789 of file vulkan.c.

Referenced by blackdetect_vulkan_filter_frame(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), nlmeans_vulkan_filter_frame(), scdet_vulkan_filter_frame(), switch_layout(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), vulkan_encode_ffv1_submit_frame(), vulkan_encode_issue(), and vulkan_transfer_frame().

◆ ff_vk_exec_add_dep_sw_frame()

int ff_vk_exec_add_dep_sw_frame	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		AVFrame *	f
	)

Definition at line 656 of file vulkan.c.

Referenced by vulkan_transfer_frame().

◆ ff_vk_exec_update_frame()

void ff_vk_exec_update_frame	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		AVFrame *	f,
		VkImageMemoryBarrier2 *	bar,
		uint32_t *	nb_img_bar
	)

Definition at line 869 of file vulkan.c.

Referenced by ff_vk_frame_barrier(), and vulkan_encode_issue().

◆ ff_vk_exec_mirror_sem_value()

int ff_vk_exec_mirror_sem_value	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		VkSemaphore *	dst,
		uint64_t *	dst_val,
		AVFrame *	f
	)

Definition at line 888 of file vulkan.c.

Referenced by vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), and vk_prores_raw_end_frame().

◆ ff_vk_exec_discard_deps()

void ff_vk_exec_discard_deps	(	FFVulkanContext *	s,
		FFVkExecContext *	e
	)

Definition at line 601 of file vulkan.c.

Referenced by ff_vk_exec_add_dep_buf(), ff_vk_exec_add_dep_frame(), ff_vk_exec_add_dep_sw_frame(), ff_vk_exec_pool_free(), ff_vk_exec_start(), ff_vk_exec_submit(), ff_vk_exec_wait(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), switch_layout(), vulkan_encode_ffv1_submit_frame(), and vulkan_transfer_frame().

◆ ff_vk_create_imageview()

int ff_vk_create_imageview	(	FFVulkanContext *	s,
		VkImageView *	img_view,
		VkImageAspectFlags *	aspect,
		AVFrame *	f,
		int	plane,
		enum FFVkShaderRepFormat	rep_fmt
	)

Create a single imageview for a given plane.

Definition at line 1914 of file vulkan.c.

Referenced by ff_vk_decode_prepare_frame_sdr().

◆ ff_vk_create_imageviews()

int ff_vk_create_imageviews	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		VkImageView	views[AV_NUM_DATA_POINTERS],
		AVFrame *	f,
		enum FFVkShaderRepFormat	rep_fmt
	)

Create an imageview and add it as a dependency to an execution.

Definition at line 1965 of file vulkan.c.

Referenced by blackdetect_vulkan_filter_frame(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), nlmeans_vulkan_filter_frame(), scdet_vulkan_filter_frame(), vk_ffv1_end_frame(), and vulkan_encode_ffv1_submit_frame().

◆ ff_vk_frame_barrier()

void ff_vk_frame_barrier	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		AVFrame *	pic,
		VkImageMemoryBarrier2 *	bar,
		int *	nb_bar,
		VkPipelineStageFlags2	src_stage,
		VkPipelineStageFlags2	dst_stage,
		VkAccessFlagBits2	new_access,
		VkImageLayout	new_layout,
		uint32_t	new_qf
	)

Definition at line 2048 of file vulkan.c.

Referenced by blackdetect_vulkan_filter_frame(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), nlmeans_vulkan_filter_frame(), scdet_vulkan_filter_frame(), switch_layout(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), vulkan_encode_ffv1_submit_frame(), and vulkan_transfer_frame().

◆ ff_vk_alloc_mem()

int ff_vk_alloc_mem	(	FFVulkanContext *	s,
		VkMemoryRequirements *	req,
		VkMemoryPropertyFlagBits	req_flags,
		void *	alloc_extension,
		VkMemoryPropertyFlagBits *	mem_flags,
		VkDeviceMemory *	mem
	)

Memory/buffer/image allocation helpers.

Definition at line 980 of file vulkan.c.

Referenced by create_mapped_buffer(), ff_vk_create_buf(), and ff_vk_video_common_init().

◆ ff_vk_create_buf()

int ff_vk_create_buf	(	FFVulkanContext *	s,
		FFVkBuffer *	buf,
		size_t	size,
		void *	pNext,
		void *	alloc_pNext,
		VkBufferUsageFlags	usage,
		VkMemoryPropertyFlagBits	flags
	)

Definition at line 1031 of file vulkan.c.

Referenced by ff_ffv1_vk_init_crc_table_data(), ff_ffv1_vk_init_quant_table_data(), ff_vk_get_pooled_buffer(), ff_vk_shader_register_exec(), init_filter(), init_gblur_pipeline(), and init_state_transition_data().

◆ ff_vk_flush_buffer()

int ff_vk_flush_buffer	(	FFVulkanContext *	s,
		FFVkBuffer *	buf,
		VkDeviceSize	offset,
		VkDeviceSize	mem_size,
		int	flush
	)

Flush or invalidate a single buffer, with a given size and offset.

Definition at line 1180 of file vulkan.c.

Referenced by copy_buffer_data().

◆ ff_vk_map_buffers()

int ff_vk_map_buffers	(	FFVulkanContext *	s,
		FFVkBuffer **	buf,
		uint8_t *	mem[],
		int	nb_buffers,
		int	invalidate
	)

Buffer management code.

Definition at line 1133 of file vulkan.c.

Referenced by ff_vk_map_buffer().

◆ ff_vk_unmap_buffers()

int ff_vk_unmap_buffers	(	FFVulkanContext *	s,
		FFVkBuffer **	buf,
		int	nb_buffers,
		int	flush
	)

Definition at line 1211 of file vulkan.c.

Referenced by ff_vk_unmap_buffer().

◆ ff_vk_map_buffer()

static int ff_vk_map_buffer	(	FFVulkanContext *	s,
		FFVkBuffer *	buf,
		uint8_t **	mem,
		int	invalidate
	)

inlinestatic

Definition at line 604 of file vulkan.h.

Referenced by ff_ffv1_vk_init_crc_table_data(), ff_ffv1_vk_init_quant_table_data(), ff_ffv1_vk_update_state_transition_data(), ff_vk_get_pooled_buffer(), ff_vk_shader_register_exec(), init_filter(), and init_gblur_pipeline().

◆ ff_vk_unmap_buffer()

static int ff_vk_unmap_buffer	(	FFVulkanContext *	s,
		FFVkBuffer *	buf,
		int	flush
	)

inlinestatic

Definition at line 611 of file vulkan.h.

Referenced by ff_ffv1_vk_init_crc_table_data(), ff_ffv1_vk_init_quant_table_data(), ff_ffv1_vk_update_state_transition_data(), ff_vk_exec_pool_free(), ff_vk_free_buf(), init_filter(), and init_gblur_pipeline().

◆ ff_vk_free_buf()

void ff_vk_free_buf	(	FFVulkanContext *	s,
		FFVkBuffer *	buf
	)

Definition at line 1253 of file vulkan.c.

Referenced by destroy_avvkbuf(), ff_vk_exec_pool_free(), ff_vk_get_pooled_buffer(), free_data_buf(), gblur_vulkan_uninit(), vk_decode_ffv1_uninit(), and vulkan_encode_ffv1_close().

◆ ff_vk_get_pooled_buffer()

int ff_vk_get_pooled_buffer	(	FFVulkanContext *	ctx,
		AVBufferPool **	buf_pool,
		AVBufferRef **	buf,
		VkBufferUsageFlags	usage,
		void *	create_pNext,
		size_t	size,
		VkMemoryPropertyFlagBits	mem_props
	)

Initialize a pool and create AVBufferRefs containing FFVkBuffer.

Threadsafe to use. Buffers are automatically mapped on creation if VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT is set in mem_props. Users should synchronize access themselvesd. Mainly meant for device-local buffers.

Definition at line 1295 of file vulkan.c.

Referenced by blackdetect_vulkan_filter_frame(), ff_vk_decode_add_slice(), get_plane_buf(), host_upload_image(), nlmeans_vulkan_filter_frame(), scdet_vulkan_filter_frame(), vk_ffv1_start_frame(), vk_prores_raw_start_frame(), vk_prores_start_frame(), vulkan_encode_ffv1_submit_frame(), and vulkan_encode_issue().

◆ ff_vk_host_map_buffer()

int ff_vk_host_map_buffer	(	FFVulkanContext *	s,
		AVBufferRef **	dst,
		uint8_t *	src_data,
		const AVBufferRef *	src_buf,
		VkBufferUsageFlags	usage
	)

Maps a system RAM buffer into a Vulkan buffer.

References the source buffer.

Definition at line 1400 of file vulkan.c.

Referenced by host_map_frame(), transfer_slices(), vk_dpx_start_frame(), vk_ffv1_start_frame(), vk_prores_raw_start_frame(), and vk_prores_start_frame().

◆ ff_vk_init_sampler()

int ff_vk_init_sampler	(	FFVulkanContext *	s,
		VkSampler *	sampler,
		int	unnorm_coords,
		VkFilter	filt
	)

Create a sampler.

Definition at line 1509 of file vulkan.c.

Referenced by init_filter(), and init_vulkan().

◆ ff_vk_shader_init()

int ff_vk_shader_init	(	FFVulkanContext *	s,
		FFVulkanShader *	shd,
		const char *	name,
		VkPipelineStageFlags	stage,
		const char *	extensions[],
		int	nb_extensions,
		int	lg_x,
		int	lg_y,
		int	lg_z,
		uint32_t	required_subgroup_size
	)

Initialize a shader object, with a specific set of extensions, type+bind, local group size, and subgroup requirements.

Definition at line 2120 of file vulkan.c.

Referenced by init_decode_shader(), init_denoise_pipeline(), init_encode_shader(), init_filter(), init_integral_pipeline(), init_rct_search_shader(), init_reset_shader(), init_setup_shader(), init_vulkan(), and init_weights_pipeline().

◆ ff_vk_shader_load()

int ff_vk_shader_load	(	FFVulkanShader *	shd,
		VkPipelineStageFlags	stage,
		VkSpecializationInfo *	spec,
		uint32_t	wg_size[3],
		uint32_t	required_subgroup_size
	)

Initialize a shader object.

If spec is non-null, it must have been created with SPEC_LIST_CREATE(). The IDs for the workgroup size must be 253, 254, 255.

Definition at line 2091 of file vulkan.c.

Referenced by ff_vk_shader_init(), init_debayer(), init_decode_shader(), init_filter(), init_idct_shader(), and init_shader().

◆ ff_vk_shader_print()

void ff_vk_shader_print	(	void *	ctx,
		FFVulkanShader *	shd,
		int	prio
	)

Output the shader code as logging data, with a specific priority.

Definition at line 2184 of file vulkan.c.

Referenced by glslc_shader_compile(), and shdc_shader_compile().

◆ ff_vk_shader_link()

int ff_vk_shader_link	(	FFVulkanContext *	s,
		FFVulkanShader *	shd,
		const char *	spirv,
		size_t	spirv_len,
		const char *	entrypoint
	)

Link a shader into an executable.

Definition at line 2393 of file vulkan.c.

Referenced by init_debayer(), init_decode_shader(), init_denoise_pipeline(), init_encode_shader(), init_filter(), init_gblur_pipeline(), init_idct_shader(), init_rct_search_shader(), init_reset_shader(), init_setup_shader(), init_shader(), init_vulkan(), and init_weights_pipeline().

◆ ff_vk_shader_add_push_const()

int ff_vk_shader_add_push_const	(	FFVulkanShader *	shd,
		int	offset,
		int	size,
		VkShaderStageFlagBits	stage
	)

Add/update push constants for execution.

Definition at line 1498 of file vulkan.c.

Referenced by add_push_data(), init_debayer(), init_decode_shader(), init_denoise_pipeline(), init_filter(), init_idct_shader(), init_rct_search_shader(), init_reset_shader(), init_shader(), init_vulkan(), init_weights_pipeline(), and shared_shd_def().

◆ ff_vk_shader_add_descriptor_set()

int ff_vk_shader_add_descriptor_set	(	FFVulkanContext *	s,
		FFVulkanShader *	shd,
		const FFVulkanDescriptorSetBinding *	desc,
		int	nb,
		int	singular,
		int	print_to_shader_only
	)

Add descriptor to a shader.

Must be called before shader init.

Definition at line 2525 of file vulkan.c.

Referenced by add_desc(), init_debayer(), init_decode_shader(), init_denoise_pipeline(), init_encode_shader(), init_filter(), init_gblur_pipeline(), init_idct_shader(), init_rct_search_shader(), init_reset_shader(), init_setup_shader(), init_shader(), init_vulkan(), and init_weights_pipeline().

◆ ff_vk_shader_register_exec()

int ff_vk_shader_register_exec	(	FFVulkanContext *	s,
		FFVkExecPool *	pool,
		FFVulkanShader *	shd
	)

Register a shader with an exec pool.

Pool may be NULL if all descriptor sets are read-only.

Definition at line 2637 of file vulkan.c.

Referenced by init_debayer(), init_decode_shader(), init_denoise_pipeline(), init_encode_shader(), init_filter(), init_gblur_pipeline(), init_idct_shader(), init_rct_search_shader(), init_reset_shader(), init_setup_shader(), init_shader(), init_vulkan(), and init_weights_pipeline().

◆ ff_vk_exec_bind_shader()

void ff_vk_exec_bind_shader	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		FFVulkanShader *	shd
	)

Bind a shader.

Definition at line 2947 of file vulkan.c.

Referenced by denoise_pass(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), nlmeans_vulkan_filter_frame(), run_rct_search(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), and vulkan_encode_ffv1_submit_frame().

◆ ff_vk_shader_update_push_const()

void ff_vk_shader_update_push_const	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		FFVulkanShader *	shd,
		VkShaderStageFlagBits	stage,
		int	offset,
		size_t	size,
		void *	src
	)

Update push constant in a shader.

Must be called before binding the shader.

Definition at line 2937 of file vulkan.c.

Referenced by denoise_pass(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), nlmeans_vulkan_filter_frame(), run_rct_search(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), and vulkan_encode_ffv1_submit_frame().

◆ ff_vk_shader_update_desc_buffer()

int ff_vk_shader_update_desc_buffer	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		FFVulkanShader *	shd,
		int	set,
		int	bind,
		int	elem,
		FFVkBuffer *	buf,
		VkDeviceSize	offset,
		VkDeviceSize	len,
		VkFormat	fmt
	)

Update a descriptor in a buffer with a buffer.

Must be called before binding the shader.

Definition at line 2871 of file vulkan.c.

Referenced by init_filter(), init_gblur_pipeline(), nlmeans_vulkan_filter_frame(), run_rct_search(), vk_decode_ffv1_init(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), vulkan_encode_ffv1_init(), and vulkan_encode_ffv1_submit_frame().

◆ ff_vk_shader_update_img()

int ff_vk_shader_update_img	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		FFVulkanShader *	shd,
		int	set,
		int	bind,
		int	offs,
		VkImageView	view,
		VkImageLayout	layout,
		VkSampler	sampler
	)

Sets an image descriptor for specified shader and binding.

Definition at line 2793 of file vulkan.c.

Referenced by ff_vk_shader_update_img_array().

◆ ff_vk_shader_update_img_array()

void ff_vk_shader_update_img_array	(	FFVulkanContext *	s,
		FFVkExecContext *	e,
		FFVulkanShader *	shd,
		AVFrame *	f,
		VkImageView *	views,
		int	set,
		int	binding,
		VkImageLayout	layout,
		VkSampler	sampler
	)

Update a descriptor in a buffer with an image array.

Must be called before binding the shader.

Definition at line 2858 of file vulkan.c.

Referenced by blackdetect_vulkan_filter_frame(), ff_vk_filter_process_2pass(), ff_vk_filter_process_Nin(), ff_vk_filter_process_simple(), nlmeans_vulkan_filter_frame(), run_rct_search(), scdet_vulkan_filter_frame(), vk_dpx_end_frame(), vk_ffv1_end_frame(), vk_prores_end_frame(), vk_prores_raw_end_frame(), and vulkan_encode_ffv1_submit_frame().

◆ ff_vk_shader_free()

void ff_vk_shader_free	(	FFVulkanContext *	s,
		FFVulkanShader *	shd
	)

◆ ff_vk_uninit()

void ff_vk_uninit ( FFVulkanContext * s )

Frees main context.

Definition at line 3010 of file vulkan.c.

Referenced by avgblur_vulkan_uninit(), blackdetect_vulkan_uninit(), bwdif_vulkan_uninit(), chromaber_vulkan_uninit(), ff_vk_init(), ff_vulkan_encode_uninit(), flip_vulkan_uninit(), free_common(), gblur_vulkan_uninit(), interlace_vulkan_uninit(), libplacebo_uninit(), nlmeans_vulkan_uninit(), overlay_vulkan_uninit(), scale_vulkan_uninit(), scdet_vulkan_uninit(), testsrc_vulkan_uninit(), transpose_vulkan_uninit(), uninit(), vulkan_device_uninit(), and vulkan_encode_ffv1_close().

Variable Documentation

◆ ff_comp_identity_map

const VkComponentMapping ff_comp_identity_map

Definition at line 32 of file vulkan.c.

Referenced by ff_vk_create_imageview(), and ff_vk_create_imageviews().

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ VK_NO_PROTOTYPES

◆ INDENT

◆ INDENT_0

◆ INDENT_1

◆ INDENT_2

◆ INDENT_3

◆ INDENT_4

◆ INDENT_5

◆ INDENT_6

◆ C

◆ GLSLC

◆ GLSLA

◆ GLSLF

◆ GLSLD

◆ RET

◆ SPEC_LIST_MAX

◆ SPEC_LIST_CREATE

◆ SPEC_LIST_ADD

◆ DUP_SAMPLER

◆ FF_VK_MAX_DESCRIPTOR_SETS

◆ FF_VK_MAX_DESCRIPTOR_BINDINGS

◆ FF_VK_MAX_DESCRIPTOR_TYPES

◆ FF_VK_MAX_PUSH_CONSTS

◆ FF_VK_MAX_SHADERS

◆ FF_VK_STRUCT_EXT

◆ ff_vk_buf_barrier

Enumeration Type Documentation

◆ FFVkShaderRepFormat

Function Documentation

◆ ff_vk_count_images()

◆ ff_vk_find_struct()

◆ ff_vk_link_struct()

◆ ff_vk_init()

◆ ff_vk_ret2str()

◆ ff_vk_map_feats_to_usage()

◆ ff_vk_map_usage_to_feats()

◆ ff_vk_mt_is_np_rgb()

◆ ff_vk_set_perm()

◆ ff_vk_aspect_flag()

◆ ff_vk_shader_rep_fmt()

◆ ff_vk_load_props()

◆ ff_vk_qf_find()

◆ ff_vk_exec_pool_init()

◆ ff_vk_exec_pool_free()

◆ ff_vk_exec_get()

◆ ff_vk_exec_get_query()

◆ ff_vk_exec_start()

◆ ff_vk_exec_submit()

◆ ff_vk_exec_wait()

◆ ff_vk_exec_add_dep_buf()

◆ ff_vk_exec_add_dep_wait_sem()

◆ ff_vk_exec_add_dep_bool_sem()

◆ ff_vk_exec_add_dep_frame()

◆ ff_vk_exec_add_dep_sw_frame()

◆ ff_vk_exec_update_frame()

◆ ff_vk_exec_mirror_sem_value()

◆ ff_vk_exec_discard_deps()

◆ ff_vk_create_imageview()

◆ ff_vk_create_imageviews()

◆ ff_vk_frame_barrier()

◆ ff_vk_alloc_mem()

◆ ff_vk_create_buf()

◆ ff_vk_flush_buffer()

◆ ff_vk_map_buffers()

◆ ff_vk_unmap_buffers()

◆ ff_vk_map_buffer()

◆ ff_vk_unmap_buffer()

◆ ff_vk_free_buf()

◆ ff_vk_get_pooled_buffer()

◆ ff_vk_host_map_buffer()

◆ ff_vk_init_sampler()

◆ ff_vk_shader_init()

◆ ff_vk_shader_load()

◆ ff_vk_shader_print()