#include <formats.h>

Public Member Functions
constexpr bool	operator== (const StencilAttachmentDescriptor &o) const

constexpr size_t	GetHash () const

Public Attributes
CompareFunction	stencil_compare = CompareFunction::kAlways

StencilOperation	stencil_failure = StencilOperation::kKeep

StencilOperation	depth_failure = StencilOperation::kKeep

StencilOperation	depth_stencil_pass = StencilOperation::kKeep

uint32_t	read_mask = ~0

uint32_t	write_mask = ~0

Detailed Description

Definition at line 604 of file formats.h.

Member Function Documentation

◆ GetHash()

constexpr size_t impeller::StencilAttachmentDescriptor::GetHash ( ) const

inlineconstexpr

Definition at line 644 of file formats.h.

                                   {
    return fml::HashCombine(stencil_compare, stencil_failure, depth_failure,
                            depth_stencil_pass, read_mask, write_mask);
  }

◆ operator==()

constexpr bool impeller::StencilAttachmentDescriptor::operator== ( const StencilAttachmentDescriptor & o ) const

inlineconstexpr

Definition at line 636 of file formats.h.

                                                                        {
    return stencil_compare == o.stencil_compare &&
           stencil_failure == o.stencil_failure &&
           depth_failure == o.depth_failure &&
           depth_stencil_pass == o.depth_stencil_pass &&
           read_mask == o.read_mask && write_mask == o.write_mask;
  }

Member Data Documentation

◆ depth_failure

StencilOperation impeller::StencilAttachmentDescriptor::depth_failure = StencilOperation::kKeep

Indicates what to do when the stencil test passes but the depth test fails.

Definition at line 619 of file formats.h.

◆ depth_stencil_pass

StencilOperation impeller::StencilAttachmentDescriptor::depth_stencil_pass = StencilOperation::kKeep

Indicates what to do when both the stencil and depth tests pass.

Definition at line 623 of file formats.h.

◆ read_mask

uint32_t impeller::StencilAttachmentDescriptor::read_mask = ~0

The mask applied to the reference and stencil buffer values before performing the stencil_compare operation.

Definition at line 629 of file formats.h.

◆ stencil_compare

CompareFunction impeller::StencilAttachmentDescriptor::stencil_compare = CompareFunction::kAlways

Indicates the operation to perform between the reference value and the value in the stencil buffer. Both values have the read_mask applied to them before performing this operation.

Definition at line 610 of file formats.h.

◆ stencil_failure

StencilOperation impeller::StencilAttachmentDescriptor::stencil_failure = StencilOperation::kKeep

Indicates what to do when the stencil test has failed.

Definition at line 614 of file formats.h.

◆ write_mask

uint32_t impeller::StencilAttachmentDescriptor::write_mask = ~0

The mask applied to the new stencil value before it is written into the stencil buffer.

Definition at line 634 of file formats.h.

The documentation for this struct was generated from the following file:

impeller/core/formats.h

Public Member Functions

Public Attributes