In situations where an application wishes to select all access types for a given set of pipeline stages, ACCESS_2_MEMORY_READ_BIT or ACCESS_2_MEMORY_WRITE_BIT can be used. This is particularly useful when specifying stages that only have a single access type.

Note

The AccessFlags2 bitmask goes beyond the 31 individual bit flags allowable within a C99 enum, which is how AccessFlagBits is defined. The first 31 values are common to both, and are interchangeable.

pattern ACCESS_2_NONE :: AccessFlagBits2	`ACCESS_2_NONE` specifies no accesses.
pattern ACCESS_2_INDIRECT_COMMAND_READ_BIT :: AccessFlagBits2	`ACCESS_2_INDIRECT_COMMAND_READ_BIT` specifies read access to command data read from indirect buffers as part of an indirect build, trace, drawing or dispatch command. Such access occurs in the `PIPELINE_STAGE_2_DRAW_INDIRECT_BIT` pipeline stage.
pattern ACCESS_2_INDEX_READ_BIT :: AccessFlagBits2	`ACCESS_2_INDEX_READ_BIT` specifies read access to an index buffer as part of an indexed drawing command, bound by `cmdBindIndexBuffer`. Such access occurs in the `PIPELINE_STAGE_2_INDEX_INPUT_BIT` pipeline stage.
pattern ACCESS_2_VERTEX_ATTRIBUTE_READ_BIT :: AccessFlagBits2	`ACCESS_2_VERTEX_ATTRIBUTE_READ_BIT` specifies read access to a vertex buffer as part of a drawing command, bound by `cmdBindVertexBuffers`. Such access occurs in the `PIPELINE_STAGE_2_VERTEX_ATTRIBUTE_INPUT_BIT` pipeline stage.
pattern ACCESS_2_UNIFORM_READ_BIT :: AccessFlagBits2	`ACCESS_2_UNIFORM_READ_BIT` specifies read access to a uniform buffer in any shader pipeline stage.
pattern ACCESS_2_INPUT_ATTACHMENT_READ_BIT :: AccessFlagBits2	`ACCESS_2_INPUT_ATTACHMENT_READ_BIT` specifies read access to an input attachment within a render pass during subpass shading or fragment shading. Such access occurs in the `PIPELINE_STAGE_2_SUBPASS_SHADING_BIT_HUAWEI` or `PIPELINE_STAGE_2_FRAGMENT_SHADER_BIT` pipeline stage.
pattern ACCESS_2_SHADER_READ_BIT :: AccessFlagBits2	`ACCESS_2_SHADER_READ_BIT` is equivalent to the logical OR of: `ACCESS_2_UNIFORM_READ_BIT` `ACCESS_2_SHADER_SAMPLED_READ_BIT` `ACCESS_2_SHADER_STORAGE_READ_BIT` `ACCESS_2_SHADER_BINDING_TABLE_READ_BIT_KHR`
pattern ACCESS_2_SHADER_WRITE_BIT :: AccessFlagBits2	`ACCESS_2_SHADER_WRITE_BIT` is equivalent to `ACCESS_2_SHADER_STORAGE_WRITE_BIT`.
pattern ACCESS_2_COLOR_ATTACHMENT_READ_BIT :: AccessFlagBits2	`ACCESS_2_COLOR_ATTACHMENT_READ_BIT` specifies read access to a color attachment, such as via blending, logic operations, or via certain subpass load operations. It does not include advanced blend operations. Such access occurs in the `PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT` pipeline stage.
pattern ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT :: AccessFlagBits2	`ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT` specifies write access to a color, resolve, or depth/stencil resolve attachment during a render pass or via certain subpass load and store operations. Such access occurs in the `PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT` pipeline stage.
pattern ACCESS_2_DEPTH_STENCIL_ATTACHMENT_READ_BIT :: AccessFlagBits2	`ACCESS_2_DEPTH_STENCIL_ATTACHMENT_READ_BIT` specifies read access to a depth/stencil attachment, via depth or stencil operations or via certain subpass load operations. Such access occurs in the `PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT` or `PIPELINE_STAGE_2_LATE_FRAGMENT_TESTS_BIT` pipeline stages.
pattern ACCESS_2_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT :: AccessFlagBits2	`ACCESS_2_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT` specifies write access to a depth/stencil attachment, via depth or stencil operations or via certain subpass load and store operations. Such access occurs in the `PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT` or `PIPELINE_STAGE_2_LATE_FRAGMENT_TESTS_BIT` pipeline stages.
pattern ACCESS_2_TRANSFER_READ_BIT :: AccessFlagBits2	`ACCESS_2_TRANSFER_READ_BIT` specifies read access to an image or buffer in a copy operation. Such access occurs in the `PIPELINE_STAGE_2_COPY_BIT`, `PIPELINE_STAGE_2_BLIT_BIT`, or `PIPELINE_STAGE_2_RESOLVE_BIT` pipeline stages.
pattern ACCESS_2_TRANSFER_WRITE_BIT :: AccessFlagBits2	`ACCESS_2_TRANSFER_WRITE_BIT` specifies write access to an image or buffer in a clear or copy operation. Such access occurs in the `PIPELINE_STAGE_2_COPY_BIT`, `PIPELINE_STAGE_2_BLIT_BIT`, `PIPELINE_STAGE_2_CLEAR_BIT`, or `PIPELINE_STAGE_2_RESOLVE_BIT` pipeline stages.
pattern ACCESS_2_HOST_READ_BIT :: AccessFlagBits2	`ACCESS_2_HOST_READ_BIT` specifies read access by a host operation. Accesses of this type are not performed through a resource, but directly on memory. Such access occurs in the `PIPELINE_STAGE_2_HOST_BIT` pipeline stage.
pattern ACCESS_2_HOST_WRITE_BIT :: AccessFlagBits2	`ACCESS_2_HOST_WRITE_BIT` specifies write access by a host operation. Accesses of this type are not performed through a resource, but directly on memory. Such access occurs in the `PIPELINE_STAGE_2_HOST_BIT` pipeline stage.
pattern ACCESS_2_MEMORY_READ_BIT :: AccessFlagBits2	`ACCESS_2_MEMORY_READ_BIT` specifies all read accesses. It is always valid in any access mask, and is treated as equivalent to setting all `READ` access flags that are valid where it is used.
pattern ACCESS_2_MEMORY_WRITE_BIT :: AccessFlagBits2	`ACCESS_2_MEMORY_WRITE_BIT` specifies all write accesses. It is always valid in any access mask, and is treated as equivalent to setting all `WRITE` access flags that are valid where it is used.
pattern ACCESS_2_SHADER_SAMPLED_READ_BIT :: AccessFlagBits2	`ACCESS_2_SHADER_SAMPLED_READ_BIT` specifies read access to a uniform texel buffer or sampled image in any shader pipeline stage.
pattern ACCESS_2_SHADER_STORAGE_READ_BIT :: AccessFlagBits2	`ACCESS_2_SHADER_STORAGE_READ_BIT` specifies read access to a storage buffer, physical storage buffer, storage texel buffer, or storage image in any shader pipeline stage.
pattern ACCESS_2_SHADER_STORAGE_WRITE_BIT :: AccessFlagBits2	`ACCESS_2_SHADER_STORAGE_WRITE_BIT` specifies write access to a storage buffer, physical storage buffer, storage texel buffer, or storage image in any shader pipeline stage.
pattern ACCESS_2_OPTICAL_FLOW_WRITE_BIT_NV :: AccessFlagBits2	`ACCESS_2_OPTICAL_FLOW_WRITE_BIT_NV` specifies write access to an image or buffer resource as part of a optical flow operation. Such access occurs in the `PIPELINE_STAGE_2_OPTICAL_FLOW_BIT_NV` pipeline stage.
pattern ACCESS_2_OPTICAL_FLOW_READ_BIT_NV :: AccessFlagBits2	`ACCESS_2_OPTICAL_FLOW_READ_BIT_NV` specifies read access to an image or buffer resource as part of a optical flow operation. Such access occurs in the `PIPELINE_STAGE_2_OPTICAL_FLOW_BIT_NV` pipeline stage.
pattern ACCESS_2_MICROMAP_WRITE_BIT_EXT :: AccessFlagBits2	`ACCESS_2_MICROMAP_WRITE_BIT_EXT` specifies write access to a micromap object. Such access occurs in the `PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT` pipeline stage.
pattern ACCESS_2_MICROMAP_READ_BIT_EXT :: AccessFlagBits2	`ACCESS_2_MICROMAP_READ_BIT_EXT` specifies read access to a micromap object. Such access occurs in the `PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT` and `PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR` pipeline stages.
pattern ACCESS_2_SHADER_BINDING_TABLE_READ_BIT_KHR :: AccessFlagBits2	`ACCESS_2_SHADER_BINDING_TABLE_READ_BIT_KHR` specifies read access to a shader binding table in any shader pipeline stage.
pattern ACCESS_2_INVOCATION_MASK_READ_BIT_HUAWEI :: AccessFlagBits2	`ACCESS_2_INVOCATION_MASK_READ_BIT_HUAWEI` specifies read access to a invocation mask image in the `PIPELINE_STAGE_2_INVOCATION_MASK_BIT_HUAWEI` pipeline stage.
pattern ACCESS_2_DESCRIPTOR_BUFFER_READ_BIT_EXT :: AccessFlagBits2	`ACCESS_2_DESCRIPTOR_BUFFER_READ_BIT_EXT` specifies read access to a descriptor buffer in any shader pipeline stage.
pattern ACCESS_2_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT :: AccessFlagBits2	`ACCESS_2_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT` specifies read access to color attachments, including advanced blend operations. Such access occurs in the `PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT` pipeline stage.
pattern ACCESS_2_FRAGMENT_DENSITY_MAP_READ_BIT_EXT :: AccessFlagBits2	`ACCESS_2_FRAGMENT_DENSITY_MAP_READ_BIT_EXT` specifies read access to a fragment density map attachment during dynamic fragment density map operations. Such access occurs in the `PIPELINE_STAGE_2_FRAGMENT_DENSITY_PROCESS_BIT_EXT` pipeline stage.
pattern ACCESS_2_ACCELERATION_STRUCTURE_WRITE_BIT_KHR :: AccessFlagBits2	`ACCESS_2_ACCELERATION_STRUCTURE_WRITE_BIT_KHR` specifies write access to an acceleration structure or acceleration structure scratch buffer as part of a build or copy command. Such access occurs in the `PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR` pipeline stage.
pattern ACCESS_2_ACCELERATION_STRUCTURE_READ_BIT_KHR :: AccessFlagBits2	`ACCESS_2_ACCELERATION_STRUCTURE_READ_BIT_KHR` specifies read access to an acceleration structure as part of a trace, build, or copy command, or to an acceleration structure scratch buffer as part of a build command. Such access occurs in the `PIPELINE_STAGE_2_RAY_TRACING_SHADER_BIT_KHR` pipeline stage or `PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR` pipeline stage.
pattern ACCESS_2_FRAGMENT_SHADING_RATE_ATTACHMENT_READ_BIT_KHR :: AccessFlagBits2	`ACCESS_2_FRAGMENT_SHADING_RATE_ATTACHMENT_READ_BIT_KHR` specifies read access to a fragment shading rate attachment during rasterization. Such access occurs in the `PIPELINE_STAGE_2_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR` pipeline stage.
pattern ACCESS_2_COMMAND_PREPROCESS_WRITE_BIT_NV :: AccessFlagBits2	`ACCESS_2_COMMAND_PREPROCESS_WRITE_BIT_NV` specifies writes to the target command buffer preprocess outputs. Such access occurs in the `PIPELINE_STAGE_2_COMMAND_PREPROCESS_BIT_NV` pipeline stage.
pattern ACCESS_2_COMMAND_PREPROCESS_READ_BIT_NV :: AccessFlagBits2	`ACCESS_2_COMMAND_PREPROCESS_READ_BIT_NV` specifies reads from buffer inputs to `cmdPreprocessGeneratedCommandsNV`. Such access occurs in the `PIPELINE_STAGE_2_COMMAND_PREPROCESS_BIT_NV` pipeline stage.
pattern ACCESS_2_CONDITIONAL_RENDERING_READ_BIT_EXT :: AccessFlagBits2	`ACCESS_2_CONDITIONAL_RENDERING_READ_BIT_EXT` specifies read access to a predicate as part of conditional rendering. Such access occurs in the `PIPELINE_STAGE_2_CONDITIONAL_RENDERING_BIT_EXT` pipeline stage.
pattern ACCESS_2_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT :: AccessFlagBits2	`ACCESS_2_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT` specifies write access to a transform feedback counter buffer which is written when `cmdEndTransformFeedbackEXT` executes. Such access occurs in the `PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT` pipeline stage.
pattern ACCESS_2_TRANSFORM_FEEDBACK_COUNTER_READ_BIT_EXT :: AccessFlagBits2	`ACCESS_2_TRANSFORM_FEEDBACK_COUNTER_READ_BIT_EXT` specifies read access to a transform feedback counter buffer which is read when `cmdBeginTransformFeedbackEXT` executes. Such access occurs in the `PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT` pipeline stage.
pattern ACCESS_2_TRANSFORM_FEEDBACK_WRITE_BIT_EXT :: AccessFlagBits2	`ACCESS_2_TRANSFORM_FEEDBACK_WRITE_BIT_EXT` specifies write access to a transform feedback buffer made when transform feedback is active. Such access occurs in the `PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT` pipeline stage.

Instances

Instances details

Storable AccessFlagBits2 Source #
Instance details Defined in Vulkan.Core13.Enums.AccessFlags2 Methods sizeOf :: AccessFlagBits2 -> Int # alignment :: AccessFlagBits2 -> Int # peekElemOff :: Ptr AccessFlagBits2 -> Int -> IO AccessFlagBits2 # pokeElemOff :: Ptr AccessFlagBits2 -> Int -> AccessFlagBits2 -> IO () # peekByteOff :: Ptr b -> Int -> IO AccessFlagBits2 # pokeByteOff :: Ptr b -> Int -> AccessFlagBits2 -> IO () # peek :: Ptr AccessFlagBits2 -> IO AccessFlagBits2 # poke :: Ptr AccessFlagBits2 -> AccessFlagBits2 -> IO () #
Bits AccessFlagBits2 Source #
Instance details Defined in Vulkan.Core13.Enums.AccessFlags2 Methods (.&.) :: AccessFlagBits2 -> AccessFlagBits2 -> AccessFlagBits2 # (.\|.) :: AccessFlagBits2 -> AccessFlagBits2 -> AccessFlagBits2 # xor :: AccessFlagBits2 -> AccessFlagBits2 -> AccessFlagBits2 # complement :: AccessFlagBits2 -> AccessFlagBits2 # shift :: AccessFlagBits2 -> Int -> AccessFlagBits2 # rotate :: AccessFlagBits2 -> Int -> AccessFlagBits2 # zeroBits :: AccessFlagBits2 # bit :: Int -> AccessFlagBits2 # setBit :: AccessFlagBits2 -> Int -> AccessFlagBits2 # clearBit :: AccessFlagBits2 -> Int -> AccessFlagBits2 # complementBit :: AccessFlagBits2 -> Int -> AccessFlagBits2 # testBit :: AccessFlagBits2 -> Int -> Bool # bitSizeMaybe :: AccessFlagBits2 -> Maybe Int # bitSize :: AccessFlagBits2 -> Int # isSigned :: AccessFlagBits2 -> Bool # shiftL :: AccessFlagBits2 -> Int -> AccessFlagBits2 # unsafeShiftL :: AccessFlagBits2 -> Int -> AccessFlagBits2 # shiftR :: AccessFlagBits2 -> Int -> AccessFlagBits2 # unsafeShiftR :: AccessFlagBits2 -> Int -> AccessFlagBits2 # rotateL :: AccessFlagBits2 -> Int -> AccessFlagBits2 # rotateR :: AccessFlagBits2 -> Int -> AccessFlagBits2 # popCount :: AccessFlagBits2 -> Int #
FiniteBits AccessFlagBits2 Source #
Instance details Defined in Vulkan.Core13.Enums.AccessFlags2 Methods finiteBitSize :: AccessFlagBits2 -> Int # countLeadingZeros :: AccessFlagBits2 -> Int # countTrailingZeros :: AccessFlagBits2 -> Int #
Read AccessFlagBits2 Source #
Instance details Defined in Vulkan.Core13.Enums.AccessFlags2 Methods readsPrec :: Int -> ReadS AccessFlagBits2 # readList :: ReadS [AccessFlagBits2] # readPrec :: ReadPrec AccessFlagBits2 # readListPrec :: ReadPrec [AccessFlagBits2] #
Show AccessFlagBits2 Source #
Instance details Defined in Vulkan.Core13.Enums.AccessFlags2 Methods showsPrec :: Int -> AccessFlagBits2 -> ShowS # show :: AccessFlagBits2 -> String # showList :: [AccessFlagBits2] -> ShowS #
Eq AccessFlagBits2 Source #
Instance details Defined in Vulkan.Core13.Enums.AccessFlags2 Methods (==) :: AccessFlagBits2 -> AccessFlagBits2 -> Bool # (/=) :: AccessFlagBits2 -> AccessFlagBits2 -> Bool #
Ord AccessFlagBits2 Source #
Instance details Defined in Vulkan.Core13.Enums.AccessFlags2 Methods compare :: AccessFlagBits2 -> AccessFlagBits2 -> Ordering # (<) :: AccessFlagBits2 -> AccessFlagBits2 -> Bool # (<=) :: AccessFlagBits2 -> AccessFlagBits2 -> Bool # (>) :: AccessFlagBits2 -> AccessFlagBits2 -> Bool # (>=) :: AccessFlagBits2 -> AccessFlagBits2 -> Bool # max :: AccessFlagBits2 -> AccessFlagBits2 -> AccessFlagBits2 # min :: AccessFlagBits2 -> AccessFlagBits2 -> AccessFlagBits2 #
Zero AccessFlagBits2 Source #
Instance details Defined in Vulkan.Core13.Enums.AccessFlags2 Methods zero :: AccessFlagBits2 Source #

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Instances