Package org.lwjgl.vulkan

Class KHRVideoDecodeH264

java.lang.Object

org.lwjgl.vulkan.KHRVideoDecodeH264

public final class KHRVideoDecodeH264
extends Object

This extension builds upon the VK_KHR_video_decode_queue extension by adding support for decoding elementary video stream sequences compliant with the H.264/AVC video compression standard.

Note

This extension was promoted to KHR from the provisional extension VK_EXT_video_decode_h264.

Name String

VK_KHR_video_decode_h264

Extension Type

Device extension

Registered Extension Number

41

Revision

9

Extension and Version Dependencies

VK_KHR_video_decode_queue

Contact

• peter.fang@amd.com

Extension Proposal

VK_KHR_video_decode_h264

Other Extension Metadata

Last Modified Date

2023-12-05

IP Status

No known IP claims.

Contributors

• Ahmed Abdelkhalek, AMD
• Chunbo Chen, Intel
• HoHin Lau, AMD
• Jake Beju, AMD
• Peter Fang, AMD
• Ping Liu, Intel
• Srinath Kumarapuram, NVIDIA
• Tony Zlatinski, NVIDIA
• Daniel Rakos, RasterGrid

Field Summary

Fields

Modifier and Type	Field	Description
static final String	VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME	The extension name.
static final int	VK_KHR_VIDEO_DECODE_H264_SPEC_VERSION	The extension specification version.
static final int	VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_KHR	Extends VkStructureType.
static final int	VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR	Extends VkStructureType.
static final int	VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR	Extends VkStructureType.
static final int	VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR	Extends VkStructureType.
static final int	VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR	Extends VkStructureType.
static final int	VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR	Extends VkStructureType.
static final int	VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR	Extends VkVideoCodecOperationFlagBitsKHR.
static final int	VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_INTERLEAVED_LINES_BIT_KHR	VkVideoDecodeH264PictureLayoutFlagBitsKHR - H.264 video decode picture layout flags
static final int	VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_SEPARATE_PLANES_BIT_KHR	VkVideoDecodeH264PictureLayoutFlagBitsKHR - H.264 video decode picture layout flags
static final int	VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_PROGRESSIVE_KHR	VkVideoDecodeH264PictureLayoutFlagBitsKHR - H.264 video decode picture layout flags

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

VK_KHR_VIDEO_DECODE_H264_SPEC_VERSION

public static final int VK_KHR_VIDEO_DECODE_H264_SPEC_VERSION

The extension specification version.

See Also:

• Constant Field Values

VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME

public static final String VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME

The extension name.

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_KHR

public static final int VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_KHR

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR

public static final int VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR

public static final int VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR

public static final int VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR

public static final int VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR

public static final int VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_VIDEO_DECODE_H264_CAPABILITIES_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR
• STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR

See Also:

• Constant Field Values

VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR

public static final int VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR

Extends VkVideoCodecOperationFlagBitsKHR.

See Also:

• Constant Field Values

VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_PROGRESSIVE_KHR

public static final int VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_PROGRESSIVE_KHR

VkVideoDecodeH264PictureLayoutFlagBitsKHR - H.264 video decode picture layout flags

Description

• VIDEO_DECODE_H264_PICTURE_LAYOUT_PROGRESSIVE_KHR specifies support for progressive content. This flag has the value 0.
• VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_INTERLEAVED_LINES_BIT_KHR specifies support for or use of a picture layout for interlaced content where all lines belonging to the top field are decoded to the even-numbered lines within the picture resource, and all lines belonging to the bottom field are decoded to the odd-numbered lines within the picture resource.
• VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_SEPARATE_PLANES_BIT_KHR specifies support for or use of a picture layout for interlaced content where all lines belonging to a field are grouped together in a single image subregion, and the two fields comprising the frame can be stored in separate image subregions of the same image subresource or in separate image subresources.

See Also

VkVideoDecodeH264ProfileInfoKHR

See Also:

• Constant Field Values

VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_INTERLEAVED_LINES_BIT_KHR

public static final int VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_INTERLEAVED_LINES_BIT_KHR

VkVideoDecodeH264PictureLayoutFlagBitsKHR - H.264 video decode picture layout flags

Description

• VIDEO_DECODE_H264_PICTURE_LAYOUT_PROGRESSIVE_KHR specifies support for progressive content. This flag has the value 0.
• VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_INTERLEAVED_LINES_BIT_KHR specifies support for or use of a picture layout for interlaced content where all lines belonging to the top field are decoded to the even-numbered lines within the picture resource, and all lines belonging to the bottom field are decoded to the odd-numbered lines within the picture resource.
• VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_SEPARATE_PLANES_BIT_KHR specifies support for or use of a picture layout for interlaced content where all lines belonging to a field are grouped together in a single image subregion, and the two fields comprising the frame can be stored in separate image subregions of the same image subresource or in separate image subresources.

See Also

VkVideoDecodeH264ProfileInfoKHR

See Also:

• Constant Field Values

VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_SEPARATE_PLANES_BIT_KHR

public static final int VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_SEPARATE_PLANES_BIT_KHR

VkVideoDecodeH264PictureLayoutFlagBitsKHR - H.264 video decode picture layout flags

Description

• VIDEO_DECODE_H264_PICTURE_LAYOUT_PROGRESSIVE_KHR specifies support for progressive content. This flag has the value 0.
• VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_INTERLEAVED_LINES_BIT_KHR specifies support for or use of a picture layout for interlaced content where all lines belonging to the top field are decoded to the even-numbered lines within the picture resource, and all lines belonging to the bottom field are decoded to the odd-numbered lines within the picture resource.
• VIDEO_DECODE_H264_PICTURE_LAYOUT_INTERLACED_SEPARATE_PLANES_BIT_KHR specifies support for or use of a picture layout for interlaced content where all lines belonging to a field are grouped together in a single image subregion, and the two fields comprising the frame can be stored in separate image subregions of the same image subresource or in separate image subresources.

See Also

VkVideoDecodeH264ProfileInfoKHR

See Also:

• Constant Field Values