java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.vulkan.VkSubpassDescription

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class VkSubpassDescription
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Structure specifying a subpass description.
Description

Each element of the pInputAttachments array corresponds to an input attachment index in a fragment shader, i.e. if a shader declares an image variable decorated with a InputAttachmentIndex value of X, then it uses the attachment provided in pInputAttachments[X]. Input attachments must also be bound to the pipeline in a descriptor set. If the attachment member of any element of pInputAttachments is ATTACHMENT_UNUSED, the application must not read from the corresponding input attachment index. Fragment shaders can use subpass input variables to access the contents of an input attachment at the fragment’s (x, y, layer) framebuffer coordinates. Input attachments must not be used by any subpasses within a render pass that enables render pass transform.

Each element of the pColorAttachments array corresponds to an output location in the shader, i.e. if the shader declares an output variable decorated with a Location value of X, then it uses the attachment provided in pColorAttachments[X]. If the attachment member of any element of pColorAttachments is ATTACHMENT_UNUSED, or if Color Write Enable has been disabled for the corresponding attachment index, then writes to the corresponding location by a fragment shader are discarded.

If flags does not include SUBPASS_DESCRIPTION_SHADER_RESOLVE_BIT_QCOM, and if pResolveAttachments is not NULL, each of its elements corresponds to a color attachment (the element in pColorAttachments at the same index), and a multisample resolve operation is defined for each attachment. At the end of each subpass, multisample resolve operations read the subpass’s color attachments, and resolve the samples for each pixel within the render area to the same pixel location in the corresponding resolve attachments, unless the resolve attachment index is ATTACHMENT_UNUSED.

Similarly, if flags does not include SUBPASS_DESCRIPTION_SHADER_RESOLVE_BIT_QCOM, and VkSubpassDescriptionDepthStencilResolve::pDepthStencilResolveAttachment is not NULL and does not have the value ATTACHMENT_UNUSED, it corresponds to the depth/stencil attachment in pDepthStencilAttachment, and multisample resolve operations for depth and stencil are defined by VkSubpassDescriptionDepthStencilResolve::depthResolveMode and VkSubpassDescriptionDepthStencilResolve::stencilResolveMode, respectively. At the end of each subpass, multisample resolve operations read the subpass’s depth/stencil attachment, and resolve the samples for each pixel to the same pixel location in the corresponding resolve attachment. If VkSubpassDescriptionDepthStencilResolve::depthResolveMode is RESOLVE_MODE_NONE, then the depth component of the resolve attachment is not written to and its contents are preserved. Similarly, if VkSubpassDescriptionDepthStencilResolve::stencilResolveMode is RESOLVE_MODE_NONE, then the stencil component of the resolve attachment is not written to and its contents are preserved. VkSubpassDescriptionDepthStencilResolve::depthResolveMode is ignored if the VkFormat of the pDepthStencilResolveAttachment does not have a depth component. Similarly, VkSubpassDescriptionDepthStencilResolve::stencilResolveMode is ignored if the VkFormat of the pDepthStencilResolveAttachment does not have a stencil component.

If the image subresource range referenced by the depth/stencil attachment is created with IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT, then the multisample resolve operation uses the sample locations state specified in the sampleLocationsInfo member of the element of the VkRenderPassSampleLocationsBeginInfoEXT::pPostSubpassSampleLocations for the subpass.

If pDepthStencilAttachment is NULL, or if its attachment index is ATTACHMENT_UNUSED, it indicates that no depth/stencil attachment will be used in the subpass.

The contents of an attachment within the render area become undefined at the start of a subpass S if all of the following conditions are true:
- The attachment is used as a color, depth/stencil, or resolve attachment in any subpass in the render pass.
- There is a subpass S₁ that uses or preserves the attachment, and a subpass dependency from S₁ to S.
- The attachment is not used or preserved in subpass S.
In addition, the contents of an attachment within the render area become undefined at the start of a subpass S if all of the following conditions are true:
- SUBPASS_DESCRIPTION_SHADER_RESOLVE_BIT_QCOM is set.
- The attachment is used as a color or depth/stencil in the subpass.
Once the contents of an attachment become undefined in subpass S, they remain undefined for subpasses in subpass dependency chains starting with subpass S until they are written again. However, they remain valid for subpasses in other subpass dependency chains starting with subpass S₁ if those subpasses use or preserve the attachment.

Valid Usage
- pipelineBindPoint must be PIPELINE_BIND_POINT_GRAPHICS or PIPELINE_BIND_POINT_SUBPASS_SHADING_HUAWEI
- colorAttachmentCount must be less than or equal to VkPhysicalDeviceLimits::maxColorAttachments
- If the first use of an attachment in this render pass is as an input attachment, and the attachment is not also used as a color or depth/stencil attachment in the same subpass, then loadOp must not be ATTACHMENT_LOAD_OP_CLEAR
- If pResolveAttachments is not NULL, for each resolve attachment that is not ATTACHMENT_UNUSED, the corresponding color attachment must not be ATTACHMENT_UNUSED
- If pResolveAttachments is not NULL, for each resolve attachment that is not ATTACHMENT_UNUSED, the corresponding color attachment must not have a sample count of SAMPLE_COUNT_1_BIT
- If pResolveAttachments is not NULL, each resolve attachment that is not ATTACHMENT_UNUSED must have a sample count of SAMPLE_COUNT_1_BIT
- If pResolveAttachments is not NULL, each resolve attachment that is not ATTACHMENT_UNUSED must have the same VkFormat as its corresponding color attachment
- All attachments in pColorAttachments that are not ATTACHMENT_UNUSED must have the same sample count
- All attachments in pInputAttachments that are not ATTACHMENT_UNUSED must have image formats whose potential format features contain at least FORMAT_FEATURE_COLOR_ATTACHMENT_BIT or FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT
- All attachments in pColorAttachments that are not ATTACHMENT_UNUSED must have image formats whose potential format features contain FORMAT_FEATURE_COLOR_ATTACHMENT_BIT
- All attachments in pResolveAttachments that are not ATTACHMENT_UNUSED must have image formats whose potential format features contain FORMAT_FEATURE_COLOR_ATTACHMENT_BIT
- If pDepthStencilAttachment is not NULL and the attachment is not ATTACHMENT_UNUSED then it must have an image format whose potential format features contain FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT
- If the linearColorAttachment feature is enabled and the image is created with IMAGE_TILING_LINEAR, all attachments in pInputAttachments that are not ATTACHMENT_UNUSED must have image formats whose potential format features must contain FORMAT_FEATURE_2_LINEAR_COLOR_ATTACHMENT_BIT_NV
- If the linearColorAttachment feature is enabled and the image is created with IMAGE_TILING_LINEAR, all attachments in pColorAttachments that are not ATTACHMENT_UNUSED must have image formats whose potential format features must contain FORMAT_FEATURE_2_LINEAR_COLOR_ATTACHMENT_BIT_NV
- If the linearColorAttachment feature is enabled and the image is created with IMAGE_TILING_LINEAR, all attachments in pResolveAttachments that are not ATTACHMENT_UNUSED must have image formats whose potential format features must contain FORMAT_FEATURE_2_LINEAR_COLOR_ATTACHMENT_BIT_NV
- If the VK_AMD_mixed_attachment_samples extension is enabled, and all attachments in pColorAttachments that are not ATTACHMENT_UNUSED must have a sample count that is smaller than or equal to the sample count of pDepthStencilAttachment if it is not ATTACHMENT_UNUSED
- If neither the VK_AMD_mixed_attachment_samples nor the VK_NV_framebuffer_mixed_samples extensions are enabled, and if pDepthStencilAttachment is not ATTACHMENT_UNUSED and any attachments in pColorAttachments are not ATTACHMENT_UNUSED, they must have the same sample count
- Each element of pPreserveAttachments must not be ATTACHMENT_UNUSED
- Each element of pPreserveAttachments must not also be an element of any other member of the subpass description
- If any attachment is used by more than one VkAttachmentReference member, then each use must use the same layout
- Each attachment must follow the image layout requirements specified for its attachment type
- If flags includes SUBPASS_DESCRIPTION_PER_VIEW_POSITION_X_ONLY_BIT_NVX, it must also include SUBPASS_DESCRIPTION_PER_VIEW_ATTRIBUTES_BIT_NVX
- If flags includes SUBPASS_DESCRIPTION_SHADER_RESOLVE_BIT_QCOM, and if pResolveAttachments is not NULL, then each resolve attachment must be ATTACHMENT_UNUSED
- If flags includes SUBPASS_DESCRIPTION_SHADER_RESOLVE_BIT_QCOM, then the subpass must be the last subpass in a subpass dependency chain
- If the render pass is created with RENDER_PASS_CREATE_TRANSFORM_BIT_QCOM each of the elements of pInputAttachments must be ATTACHMENT_UNUSED
- pDepthStencilAttachment and pColorAttachments must not contain references to the same attachment
Valid Usage (Implicit)
- flags must be a valid combination of VkSubpassDescriptionFlagBits values
- pipelineBindPoint must be a valid VkPipelineBindPoint value
- If inputAttachmentCount is not 0, pInputAttachments must be a valid pointer to an array of inputAttachmentCount valid VkAttachmentReference structures
- If colorAttachmentCount is not 0, pColorAttachments must be a valid pointer to an array of colorAttachmentCount valid VkAttachmentReference structures
- If colorAttachmentCount is not 0, and pResolveAttachments is not NULL, pResolveAttachments must be a valid pointer to an array of colorAttachmentCount valid VkAttachmentReference structures
- If pDepthStencilAttachment is not NULL, pDepthStencilAttachment must be a valid pointer to a valid VkAttachmentReference structure
- If preserveAttachmentCount is not 0, pPreserveAttachments must be a valid pointer to an array of preserveAttachmentCount uint32_t values
See Also

VkAttachmentReference, VkRenderPassCreateInfo

Layout
```
 struct VkSubpassDescription {
     VkSubpassDescriptionFlags flags();
     VkPipelineBindPoint pipelineBindPoint();
     uint32_t inputAttachmentCount();
     VkAttachmentReference const * pInputAttachments();
     uint32_t colorAttachmentCount();
     VkAttachmentReference const * pColorAttachments();
     VkAttachmentReference const * pResolveAttachments();
     VkAttachmentReference const * pDepthStencilAttachment();
     uint32_t preserveAttachmentCount();
     uint32_t const * pPreserveAttachments();
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class VkSubpassDescription.Buffer
An array of VkSubpassDescription structs.
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  org.lwjgl.system.Pointer.Default
- Nested classes/interfaces inherited from class org.lwjgl.system.Struct
  org.lwjgl.system.Struct.StructValidation

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`COLORATTACHMENTCOUNT FLAGS INPUTATTACHMENTCOUNT PCOLORATTACHMENTS PDEPTHSTENCILATTACHMENT PINPUTATTACHMENTS PIPELINEBINDPOINT PPRESERVEATTACHMENTS PRESERVEATTACHMENTCOUNT PRESOLVEATTACHMENTS`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor	Description
`VkSubpassDescription(java.nio.ByteBuffer container)`	Creates a `VkSubpassDescription` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`static VkSubpassDescription`	`calloc()`	Returns a new `VkSubpassDescription` instance allocated with `memCalloc`.
`static VkSubpassDescription.Buffer`	`calloc(int capacity)`	Returns a new `VkSubpassDescription.Buffer` instance allocated with `memCalloc`.
`static VkSubpassDescription.Buffer`	`calloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkSubpassDescription.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkSubpassDescription`	`calloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkSubpassDescription` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkSubpassDescription`	`callocStack()`	Deprecated.
`static VkSubpassDescription.Buffer`	`callocStack(int capacity)`	Deprecated.
`static VkSubpassDescription.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static VkSubpassDescription`	`callocStack(org.lwjgl.system.MemoryStack stack)`	Deprecated.
`int`	`colorAttachmentCount()`	the number of color attachments.
`VkSubpassDescription`	`colorAttachmentCount(int value)`	Sets the specified value to the `colorAttachmentCount()` field.
`static VkSubpassDescription`	`create()`	Returns a new `VkSubpassDescription` instance allocated with `BufferUtils`.
`static VkSubpassDescription.Buffer`	`create(int capacity)`	Returns a new `VkSubpassDescription.Buffer` instance allocated with `BufferUtils`.
`static VkSubpassDescription`	`create(long address)`	Returns a new `VkSubpassDescription` instance for the specified memory address.
`static VkSubpassDescription.Buffer`	`create(long address, int capacity)`	Create a `VkSubpassDescription.Buffer` instance at the specified memory.
`static VkSubpassDescription`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkSubpassDescription.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`int`	`flags()`	a bitmask of `VkSubpassDescriptionFlagBits` specifying usage of the subpass.
`VkSubpassDescription`	`flags(int value)`	Sets the specified value to the `flags()` field.
`int`	`inputAttachmentCount()`	the number of input attachments.
`static VkSubpassDescription`	`malloc()`	Returns a new `VkSubpassDescription` instance allocated with `memAlloc`.
`static VkSubpassDescription.Buffer`	`malloc(int capacity)`	Returns a new `VkSubpassDescription.Buffer` instance allocated with `memAlloc`.
`static VkSubpassDescription.Buffer`	`malloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkSubpassDescription.Buffer` instance allocated on the specified `MemoryStack`.
`static VkSubpassDescription`	`malloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkSubpassDescription` instance allocated on the specified `MemoryStack`.
`static VkSubpassDescription`	`mallocStack()`	Deprecated.
`static VkSubpassDescription.Buffer`	`mallocStack(int capacity)`	Deprecated.
`static VkSubpassDescription.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static VkSubpassDescription`	`mallocStack(org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static int`	`ncolorAttachmentCount(long struct)`	Unsafe version of `colorAttachmentCount()`.
`static void`	`ncolorAttachmentCount(long struct, int value)`	Sets the specified value to the `colorAttachmentCount` field of the specified `struct`.
`static int`	`nflags(long struct)`	Unsafe version of `flags()`.
`static void`	`nflags(long struct, int value)`	Unsafe version of `flags`.
`static int`	`ninputAttachmentCount(long struct)`	Unsafe version of `inputAttachmentCount()`.
`static void`	`ninputAttachmentCount(long struct, int value)`	Sets the specified value to the `inputAttachmentCount` field of the specified `struct`.
`static VkAttachmentReference.Buffer`	`npColorAttachments(long struct)`	Unsafe version of `pColorAttachments()`.
`static void`	`npColorAttachments(long struct, VkAttachmentReference.Buffer value)`	Unsafe version of `pColorAttachments`.
`static VkAttachmentReference`	`npDepthStencilAttachment(long struct)`	Unsafe version of `pDepthStencilAttachment()`.
`static void`	`npDepthStencilAttachment(long struct, VkAttachmentReference value)`	Unsafe version of `pDepthStencilAttachment`.
`static VkAttachmentReference.Buffer`	`npInputAttachments(long struct)`	Unsafe version of `pInputAttachments()`.
`static void`	`npInputAttachments(long struct, VkAttachmentReference.Buffer value)`	Unsafe version of `pInputAttachments`.
`static int`	`npipelineBindPoint(long struct)`	Unsafe version of `pipelineBindPoint()`.
`static void`	`npipelineBindPoint(long struct, int value)`	Unsafe version of `pipelineBindPoint`.
`static java.nio.IntBuffer`	`npPreserveAttachments(long struct)`	Unsafe version of `pPreserveAttachments`.
`static void`	`npPreserveAttachments(long struct, java.nio.IntBuffer value)`	Unsafe version of `pPreserveAttachments`.
`static int`	`npreserveAttachmentCount(long struct)`	Unsafe version of `preserveAttachmentCount()`.
`static void`	`npreserveAttachmentCount(long struct, int value)`	Sets the specified value to the `preserveAttachmentCount` field of the specified `struct`.
`static VkAttachmentReference.Buffer`	`npResolveAttachments(long struct)`	Unsafe version of `pResolveAttachments()`.
`static void`	`npResolveAttachments(long struct, VkAttachmentReference.Buffer value)`	Unsafe version of `pResolveAttachments`.
`VkAttachmentReference.Buffer`	`pColorAttachments()`	a pointer to an array of `colorAttachmentCount` `VkAttachmentReference` structures defining the color attachments for this subpass and their layouts.
`VkSubpassDescription`	`pColorAttachments(VkAttachmentReference.Buffer value)`	Sets the address of the specified `VkAttachmentReference.Buffer` to the `pColorAttachments()` field.
`VkAttachmentReference`	`pDepthStencilAttachment()`	a pointer to a `VkAttachmentReference` structure specifying the depth/stencil attachment for this subpass and its layout.
`VkSubpassDescription`	`pDepthStencilAttachment(VkAttachmentReference value)`	Sets the address of the specified `VkAttachmentReference` to the `pDepthStencilAttachment()` field.
`VkAttachmentReference.Buffer`	`pInputAttachments()`	a pointer to an array of `VkAttachmentReference` structures defining the input attachments for this subpass and their layouts.
`VkSubpassDescription`	`pInputAttachments(VkAttachmentReference.Buffer value)`	Sets the address of the specified `VkAttachmentReference.Buffer` to the `pInputAttachments()` field.
`int`	`pipelineBindPoint()`	a `VkPipelineBindPoint` value specifying the pipeline type supported for this subpass.
`VkSubpassDescription`	`pipelineBindPoint(int value)`	Sets the specified value to the `pipelineBindPoint()` field.
`java.nio.IntBuffer`	`pPreserveAttachments()`	a pointer to an array of `preserveAttachmentCount` render pass attachment indices identifying attachments that are not used by this subpass, but whose contents must be preserved throughout the subpass.
`VkSubpassDescription`	`pPreserveAttachments(java.nio.IntBuffer value)`	Sets the address of the specified `IntBuffer` to the `pPreserveAttachments()` field.
`int`	`preserveAttachmentCount()`	the number of preserved attachments.
`VkAttachmentReference.Buffer`	`pResolveAttachments()`	`NULL` or a pointer to an array of `colorAttachmentCount` `VkAttachmentReference` structures defining the resolve attachments for this subpass and their layouts.
`VkSubpassDescription`	`pResolveAttachments(VkAttachmentReference.Buffer value)`	Sets the address of the specified `VkAttachmentReference.Buffer` to the `pResolveAttachments()` field.
`VkSubpassDescription`	`set(int flags, int pipelineBindPoint, VkAttachmentReference.Buffer pInputAttachments, int colorAttachmentCount, VkAttachmentReference.Buffer pColorAttachments, VkAttachmentReference.Buffer pResolveAttachments, VkAttachmentReference pDepthStencilAttachment, java.nio.IntBuffer pPreserveAttachments)`	Initializes this struct with the specified values.
`VkSubpassDescription`	`set(VkSubpassDescription src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`
`static void`	`validate(long struct)`	Validates pointer members that should not be `NULL`.

Methods inherited from interface org.lwjgl.system.NativeResource
close, free

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString

Methods inherited from class org.lwjgl.system.Struct
clear, free, isNull, validate

Field Detail
- SIZEOF
  
  The struct size in bytes.
- ALIGNOF
  
  The struct alignment in bytes.
- FLAGS, PIPELINEBINDPOINT, INPUTATTACHMENTCOUNT, PINPUTATTACHMENTS, COLORATTACHMENTCOUNT, PCOLORATTACHMENTS, PRESOLVEATTACHMENTS, PDEPTHSTENCILATTACHMENT, PRESERVEATTACHMENTCOUNT, PPRESERVEATTACHMENTS
  
  The struct member offsets.

Constructor Detail
- VkSubpassDescription
```
public VkSubpassDescription(java.nio.ByteBuffer container)
```
  Creates a VkSubpassDescription instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.
  The created instance holds a strong reference to the container object.

Method Detail

sizeof
```
public int sizeof()
```
Specified by:

sizeof in class org.lwjgl.system.Struct

flags
```
public int flags()
```
a bitmask of VkSubpassDescriptionFlagBits specifying usage of the subpass.

pipelineBindPoint
```
public int pipelineBindPoint()
```
a VkPipelineBindPoint value specifying the pipeline type supported for this subpass.

inputAttachmentCount
```
public int inputAttachmentCount()
```
the number of input attachments.

pInputAttachments
```
@Nullable
public VkAttachmentReference.Buffer pInputAttachments()
```
a pointer to an array of VkAttachmentReference structures defining the input attachments for this subpass and their layouts.

colorAttachmentCount
```
public int colorAttachmentCount()
```
the number of color attachments.

pColorAttachments
```
@Nullable
public VkAttachmentReference.Buffer pColorAttachments()
```
a pointer to an array of colorAttachmentCount VkAttachmentReference structures defining the color attachments for this subpass and their layouts.

pResolveAttachments
```
@Nullable
public VkAttachmentReference.Buffer pResolveAttachments()
```
NULL or a pointer to an array of colorAttachmentCount VkAttachmentReference structures defining the resolve attachments for this subpass and their layouts.

pDepthStencilAttachment
```
@Nullable
public VkAttachmentReference pDepthStencilAttachment()
```
a pointer to a VkAttachmentReference structure specifying the depth/stencil attachment for this subpass and its layout.

preserveAttachmentCount
```
public int preserveAttachmentCount()
```
the number of preserved attachments.

pPreserveAttachments
```
@Nullable
public java.nio.IntBuffer pPreserveAttachments()
```
a pointer to an array of preserveAttachmentCount render pass attachment indices identifying attachments that are not used by this subpass, but whose contents must be preserved throughout the subpass.

flags

public VkSubpassDescription flags(int value)

Sets the specified value to the flags() field.

pipelineBindPoint
```
public VkSubpassDescription pipelineBindPoint(int value)
```
Sets the specified value to the pipelineBindPoint() field.

pInputAttachments

public VkSubpassDescription pInputAttachments(@Nullable
                                              VkAttachmentReference.Buffer value)

Sets the address of the specified VkAttachmentReference.Buffer to the pInputAttachments() field.

colorAttachmentCount
```
public VkSubpassDescription colorAttachmentCount(int value)
```
Sets the specified value to the colorAttachmentCount() field.

pColorAttachments

public VkSubpassDescription pColorAttachments(@Nullable
                                              VkAttachmentReference.Buffer value)

Sets the address of the specified VkAttachmentReference.Buffer to the pColorAttachments() field.

pResolveAttachments

public VkSubpassDescription pResolveAttachments(@Nullable
                                                VkAttachmentReference.Buffer value)

Sets the address of the specified VkAttachmentReference.Buffer to the pResolveAttachments() field.

pDepthStencilAttachment

public VkSubpassDescription pDepthStencilAttachment(@Nullable
                                                    VkAttachmentReference value)

Sets the address of the specified VkAttachmentReference to the pDepthStencilAttachment() field.

pPreserveAttachments

public VkSubpassDescription pPreserveAttachments(@Nullable
                                                 java.nio.IntBuffer value)

Sets the address of the specified IntBuffer to the pPreserveAttachments() field.

set

public VkSubpassDescription set(int flags,
                                int pipelineBindPoint,
                                @Nullable
                                VkAttachmentReference.Buffer pInputAttachments,
                                int colorAttachmentCount,
                                @Nullable
                                VkAttachmentReference.Buffer pColorAttachments,
                                @Nullable
                                VkAttachmentReference.Buffer pResolveAttachments,
                                @Nullable
                                VkAttachmentReference pDepthStencilAttachment,
                                @Nullable
                                java.nio.IntBuffer pPreserveAttachments)

Initializes this struct with the specified values.

set
```
public VkSubpassDescription set(VkSubpassDescription src)
```
Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc
```
public static VkSubpassDescription malloc()
```
Returns a new VkSubpassDescription instance allocated with memAlloc. The instance must be explicitly freed.

calloc
```
public static VkSubpassDescription calloc()
```
Returns a new VkSubpassDescription instance allocated with memCalloc. The instance must be explicitly freed.

create
```
public static VkSubpassDescription create()
```
Returns a new VkSubpassDescription instance allocated with BufferUtils.

create
```
public static VkSubpassDescription create(long address)
```
Returns a new VkSubpassDescription instance for the specified memory address.

createSafe

@Nullable
public static VkSubpassDescription createSafe(long address)

Like create, but returns null if address is NULL.

malloc
```
public static VkSubpassDescription.Buffer malloc(int capacity)
```
Returns a new VkSubpassDescription.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

calloc
```
public static VkSubpassDescription.Buffer calloc(int capacity)
```
Returns a new VkSubpassDescription.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

create
```
public static VkSubpassDescription.Buffer create(int capacity)
```
Returns a new VkSubpassDescription.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create
```
public static VkSubpassDescription.Buffer create(long address,
                                                 int capacity)
```
Create a VkSubpassDescription.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

@Nullable
public static VkSubpassDescription.Buffer createSafe(long address,
                                                     int capacity)

Like create, but returns null if address is NULL.

mallocStack
```
@Deprecated
public static VkSubpassDescription mallocStack()
```
Deprecated.

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

callocStack
```
@Deprecated
public static VkSubpassDescription callocStack()
```
Deprecated.

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

mallocStack

@Deprecated
public static VkSubpassDescription mallocStack(org.lwjgl.system.MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

callocStack

@Deprecated
public static VkSubpassDescription callocStack(org.lwjgl.system.MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

mallocStack
```
@Deprecated
public static VkSubpassDescription.Buffer mallocStack(int capacity)
```
Deprecated.

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

callocStack
```
@Deprecated
public static VkSubpassDescription.Buffer callocStack(int capacity)
```
Deprecated.

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

mallocStack

@Deprecated
public static VkSubpassDescription.Buffer mallocStack(int capacity,
                                                      org.lwjgl.system.MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

callocStack

@Deprecated
public static VkSubpassDescription.Buffer callocStack(int capacity,
                                                      org.lwjgl.system.MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

malloc
```
public static VkSubpassDescription malloc(org.lwjgl.system.MemoryStack stack)
```
Returns a new VkSubpassDescription instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc
```
public static VkSubpassDescription calloc(org.lwjgl.system.MemoryStack stack)
```
Returns a new VkSubpassDescription instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

stack - the stack from which to allocate

malloc
```
public static VkSubpassDescription.Buffer malloc(int capacity,
                                                 org.lwjgl.system.MemoryStack stack)
```
Returns a new VkSubpassDescription.Buffer instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

capacity - the buffer capacity

calloc
```
public static VkSubpassDescription.Buffer calloc(int capacity,
                                                 org.lwjgl.system.MemoryStack stack)
```
Returns a new VkSubpassDescription.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

stack - the stack from which to allocate

capacity - the buffer capacity

nflags

public static int nflags(long struct)

Unsafe version of flags().

npipelineBindPoint

public static int npipelineBindPoint(long struct)

Unsafe version of pipelineBindPoint().

ninputAttachmentCount
```
public static int ninputAttachmentCount(long struct)
```
Unsafe version of inputAttachmentCount().

npInputAttachments

@Nullable
public static VkAttachmentReference.Buffer npInputAttachments(long struct)

Unsafe version of pInputAttachments().

ncolorAttachmentCount
```
public static int ncolorAttachmentCount(long struct)
```
Unsafe version of colorAttachmentCount().

npColorAttachments

@Nullable
public static VkAttachmentReference.Buffer npColorAttachments(long struct)

Unsafe version of pColorAttachments().

npResolveAttachments

@Nullable
public static VkAttachmentReference.Buffer npResolveAttachments(long struct)

Unsafe version of pResolveAttachments().

npDepthStencilAttachment

@Nullable
public static VkAttachmentReference npDepthStencilAttachment(long struct)

Unsafe version of pDepthStencilAttachment().

npreserveAttachmentCount
```
public static int npreserveAttachmentCount(long struct)
```
Unsafe version of preserveAttachmentCount().

npPreserveAttachments

@Nullable
public static java.nio.IntBuffer npPreserveAttachments(long struct)

Unsafe version of pPreserveAttachments.

nflags

public static void nflags(long struct,
                          int value)

Unsafe version of flags.

npipelineBindPoint

public static void npipelineBindPoint(long struct,
                                      int value)

Unsafe version of pipelineBindPoint.

ninputAttachmentCount

public static void ninputAttachmentCount(long struct,
                                         int value)

Sets the specified value to the inputAttachmentCount field of the specified struct.

npInputAttachments

public static void npInputAttachments(long struct,
                                      @Nullable
                                      VkAttachmentReference.Buffer value)

Unsafe version of pInputAttachments.

ncolorAttachmentCount

public static void ncolorAttachmentCount(long struct,
                                         int value)

Sets the specified value to the colorAttachmentCount field of the specified struct.

npColorAttachments

public static void npColorAttachments(long struct,
                                      @Nullable
                                      VkAttachmentReference.Buffer value)

Unsafe version of pColorAttachments.

npResolveAttachments

public static void npResolveAttachments(long struct,
                                        @Nullable
                                        VkAttachmentReference.Buffer value)

Unsafe version of pResolveAttachments.

npDepthStencilAttachment

public static void npDepthStencilAttachment(long struct,
                                            @Nullable
                                            VkAttachmentReference value)

Unsafe version of pDepthStencilAttachment.

npreserveAttachmentCount

public static void npreserveAttachmentCount(long struct,
                                            int value)

Sets the specified value to the preserveAttachmentCount field of the specified struct.

npPreserveAttachments

public static void npPreserveAttachments(long struct,
                                         @Nullable
                                         java.nio.IntBuffer value)

Unsafe version of pPreserveAttachments.

validate
```
public static void validate(long struct)
```
Validates pointer members that should not be NULL.

Parameters:

struct - the struct to validate

Class VkSubpassDescription

Description

Valid Usage

Valid Usage (Implicit)

See Also

Layout

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from interface org.lwjgl.system.NativeResource

Methods inherited from class java.lang.Object

Methods inherited from class org.lwjgl.system.Pointer.Default

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

FLAGS, PIPELINEBINDPOINT, INPUTATTACHMENTCOUNT, PINPUTATTACHMENTS, COLORATTACHMENTCOUNT, PCOLORATTACHMENTS, PRESOLVEATTACHMENTS, PDEPTHSTENCILATTACHMENT, PRESERVEATTACHMENTCOUNT, PPRESERVEATTACHMENTS

Constructor Detail

VkSubpassDescription

Method Detail

sizeof

flags

pipelineBindPoint

inputAttachmentCount

pInputAttachments

colorAttachmentCount

pColorAttachments

pResolveAttachments

pDepthStencilAttachment

preserveAttachmentCount

pPreserveAttachments

flags

pipelineBindPoint

pInputAttachments

colorAttachmentCount

pColorAttachments

pResolveAttachments

pDepthStencilAttachment

pPreserveAttachments

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

malloc

calloc

malloc

calloc

nflags

npipelineBindPoint

ninputAttachmentCount

npInputAttachments

ncolorAttachmentCount

npColorAttachments

npResolveAttachments

npDepthStencilAttachment

npreserveAttachmentCount

npPreserveAttachments

nflags

npipelineBindPoint

ninputAttachmentCount