class StreamBufferConstraints

class StreamBufferConstraints

Defined at line 10395 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

This struct conveys the buffer_constraints_version_ordinal.

Historically this table conveyed more fields than it currently does, but

those fields are all deprecated in favor of using sysmem instead.

There are separate instances of this struct for stream input and stream

output.

Notes about fields:

For uncompressed video, separate and complete frames in their

separate buffers (buffer-per-packet mode) are always a requirement.

Public Members

static const fidl_type_t * FidlType

Public Methods

bool IsEmpty ()

Returns whether no field is set.

StreamBufferConstraints & set_buffer_constraints_version_ordinal (uint64_t _value)
StreamBufferConstraints & set_default_settings (::fuchsia::media::StreamBufferSettings _value)
StreamBufferConstraints & set_per_packet_buffer_bytes_min (uint32_t _value)
StreamBufferConstraints & set_per_packet_buffer_bytes_recommended (uint32_t _value)
StreamBufferConstraints & set_per_packet_buffer_bytes_max (uint32_t _value)
StreamBufferConstraints & set_packet_count_for_server_min (uint32_t _value)
StreamBufferConstraints & set_packet_count_for_server_recommended (uint32_t _value)
StreamBufferConstraints & set_packet_count_for_server_recommended_max (uint32_t _value)
StreamBufferConstraints & set_packet_count_for_server_max (uint32_t _value)
StreamBufferConstraints & set_packet_count_for_client_min (uint32_t _value)
StreamBufferConstraints & set_packet_count_for_client_max (uint32_t _value)
StreamBufferConstraints & set_single_buffer_mode_allowed (bool _value)
StreamBufferConstraints & set_is_physically_contiguous_required (bool _value)
void StreamBufferConstraints ()
void StreamBufferConstraints (StreamBufferConstraints && other)
void ~StreamBufferConstraints ()
StreamBufferConstraints & operator= (StreamBufferConstraints && other)
::std::unique_ptr<StreamBufferConstraints> New ()
void Encode (::fidl::Encoder * _encoder, size_t _offset, std::optional< ::fidl::HandleInformation> maybe_handle_info)
void Decode (::fidl::Decoder * _decoder, StreamBufferConstraints * _value, size_t _offset)
zx_status_t Clone (StreamBufferConstraints * _result)
const uint64_t & buffer_constraints_version_ordinal ()

This is a version number the server sets on the constraints to allow the

server to determine when the client has caught up with the latest

constraints sent by the server. The server won't emit output data until

the client has configured output settings and buffers with a

buffer_constraints_version_ordinal >= the latest

buffer_constraints_version_ordinal that had

buffer_constraints_action_required true. See

buffer_constraints_action_required comments for more.

A buffer_constraints_version_ordinal of 0 is not permitted, to simplify

initial state handling. Other than 0, both odd and even version ordinals

are allowed (in contrast to the stream_lifetime_ordinal, neither the

client nor server ever has a reason to consider the latest version to be

stale, so there would be no benefit to disallowing even values).

Defined at line 10415 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_buffer_constraints_version_ordinal ()

Defined at line 10419 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint64_t * mutable_buffer_constraints_version_ordinal ()

This is a version number the server sets on the constraints to allow the

server to determine when the client has caught up with the latest

constraints sent by the server. The server won't emit output data until

the client has configured output settings and buffers with a

buffer_constraints_version_ordinal >= the latest

buffer_constraints_version_ordinal that had

buffer_constraints_action_required true. See

buffer_constraints_action_required comments for more.

A buffer_constraints_version_ordinal of 0 is not permitted, to simplify

initial state handling. Other than 0, both odd and even version ordinals

are allowed (in contrast to the stream_lifetime_ordinal, neither the

client nor server ever has a reason to consider the latest version to be

stale, so there would be no benefit to disallowing even values).

Defined at line 10437 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_buffer_constraints_version_ordinal ()

Defined at line 10445 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const ::fuchsia::media::StreamBufferSettings & default_settings ()

Defined at line 10453 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_default_settings ()

Defined at line 10457 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

::fuchsia::media::StreamBufferSettings * mutable_default_settings ()

Defined at line 10461 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_default_settings ()

Defined at line 10469 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const uint32_t & per_packet_buffer_bytes_min ()

Defined at line 10477 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_per_packet_buffer_bytes_min ()

Defined at line 10481 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint32_t * mutable_per_packet_buffer_bytes_min ()

Defined at line 10485 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_per_packet_buffer_bytes_min ()

Defined at line 10493 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const uint32_t & per_packet_buffer_bytes_recommended ()

Defined at line 10501 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_per_packet_buffer_bytes_recommended ()

Defined at line 10505 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint32_t * mutable_per_packet_buffer_bytes_recommended ()

Defined at line 10509 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_per_packet_buffer_bytes_recommended ()

Defined at line 10517 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const uint32_t & per_packet_buffer_bytes_max ()

Defined at line 10525 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_per_packet_buffer_bytes_max ()

Defined at line 10529 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint32_t * mutable_per_packet_buffer_bytes_max ()

Defined at line 10533 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_per_packet_buffer_bytes_max ()

Defined at line 10541 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const uint32_t & packet_count_for_server_min ()

Defined at line 10549 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_packet_count_for_server_min ()

Defined at line 10553 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint32_t * mutable_packet_count_for_server_min ()

Defined at line 10557 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_packet_count_for_server_min ()

Defined at line 10565 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const uint32_t & packet_count_for_server_recommended ()

Defined at line 10573 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_packet_count_for_server_recommended ()

Defined at line 10577 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint32_t * mutable_packet_count_for_server_recommended ()

Defined at line 10581 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_packet_count_for_server_recommended ()

Defined at line 10589 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const uint32_t & packet_count_for_server_recommended_max ()

Defined at line 10597 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_packet_count_for_server_recommended_max ()

Defined at line 10601 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint32_t * mutable_packet_count_for_server_recommended_max ()

Defined at line 10605 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_packet_count_for_server_recommended_max ()

Defined at line 10613 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const uint32_t & packet_count_for_server_max ()

Defined at line 10621 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_packet_count_for_server_max ()

Defined at line 10625 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint32_t * mutable_packet_count_for_server_max ()

Defined at line 10629 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_packet_count_for_server_max ()

Defined at line 10637 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const uint32_t & packet_count_for_client_min ()

Defined at line 10645 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_packet_count_for_client_min ()

Defined at line 10649 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint32_t * mutable_packet_count_for_client_min ()

Defined at line 10653 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_packet_count_for_client_min ()

Defined at line 10661 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const uint32_t & packet_count_for_client_max ()

Defined at line 10669 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_packet_count_for_client_max ()

Defined at line 10673 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

uint32_t * mutable_packet_count_for_client_max ()

Defined at line 10677 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_packet_count_for_client_max ()

Defined at line 10685 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const bool & single_buffer_mode_allowed ()

Defined at line 10693 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_single_buffer_mode_allowed ()

Defined at line 10697 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool * mutable_single_buffer_mode_allowed ()

Defined at line 10701 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_single_buffer_mode_allowed ()

Defined at line 10709 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

const bool & is_physically_contiguous_required ()

Defined at line 10717 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool has_is_physically_contiguous_required ()

Defined at line 10721 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

bool * mutable_is_physically_contiguous_required ()

Defined at line 10725 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h

void clear_is_physically_contiguous_required ()

Defined at line 10733 of file fidling/gen/sdk/fidl/fuchsia.media/fuchsia.media/hlcpp/fuchsia/media/cpp/fidl.h