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girs: update gstaudio bindings
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3901>
This commit is contained in:
Carlos Rafael Giani
GStreamer Marge Bot
parent
b65eab915a
commit
7e7bf907d7
1 changed files with 770 additions and 6 deletions
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@ -1090,6 +1090,62 @@ transition band for the kaiser window. 0.087 is the default.</doc>
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</parameter>
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</parameter>
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</parameters>
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</parameters>
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</function-macro>
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</function-macro>
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<function-macro name="AUDIO_RING_BUFFER_SPEC_BUFFER_TIME" c:identifier="GST_AUDIO_RING_BUFFER_SPEC_BUFFER_TIME" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<parameters>
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<parameter name="spec">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="AUDIO_RING_BUFFER_SPEC_DSD_FORMAT" c:identifier="GST_AUDIO_RING_BUFFER_SPEC_DSD_FORMAT" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<parameters>
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<parameter name="spec">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="AUDIO_RING_BUFFER_SPEC_FORMAT_TYPE" c:identifier="GST_AUDIO_RING_BUFFER_SPEC_FORMAT_TYPE" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<parameters>
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<parameter name="spec">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="AUDIO_RING_BUFFER_SPEC_INFO" c:identifier="GST_AUDIO_RING_BUFFER_SPEC_INFO" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<parameters>
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<parameter name="spec">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="AUDIO_RING_BUFFER_SPEC_LATENCY_TIME" c:identifier="GST_AUDIO_RING_BUFFER_SPEC_LATENCY_TIME" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<parameters>
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<parameter name="spec">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="AUDIO_RING_BUFFER_SPEC_SEGLATENCY" c:identifier="GST_AUDIO_RING_BUFFER_SPEC_SEGLATENCY" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<parameters>
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<parameter name="spec">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="AUDIO_RING_BUFFER_SPEC_SEGSIZE" c:identifier="GST_AUDIO_RING_BUFFER_SPEC_SEGSIZE" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<parameters>
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<parameter name="spec">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="AUDIO_RING_BUFFER_SPEC_SEGTOTAL" c:identifier="GST_AUDIO_RING_BUFFER_SPEC_SEGTOTAL" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<parameters>
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<parameter name="spec">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="AUDIO_RING_BUFFER_WAIT" c:identifier="GST_AUDIO_RING_BUFFER_WAIT" introspectable="0">
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<function-macro name="AUDIO_RING_BUFFER_WAIT" c:identifier="GST_AUDIO_RING_BUFFER_WAIT" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<parameters>
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<parameters>
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@ -8601,9 +8657,16 @@ with a flush or stop.</doc>
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<member name="flac" value="14" c:identifier="GST_AUDIO_RING_BUFFER_FORMAT_TYPE_FLAC" glib:nick="flac">
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<member name="flac" value="14" c:identifier="GST_AUDIO_RING_BUFFER_FORMAT_TYPE_FLAC" glib:nick="flac">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h">samples in FLAC format (Since: 1.12)</doc>
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h">samples in FLAC format (Since: 1.12)</doc>
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</member>
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</member>
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<member name="dsd" value="15" c:identifier="GST_AUDIO_RING_BUFFER_FORMAT_TYPE_DSD" glib:nick="dsd">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h">samples in DSD format (Since: 1.24)</doc>
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</member>
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</enumeration>
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</enumeration>
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<record name="AudioRingBufferSpec" c:type="GstAudioRingBufferSpec">
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<record name="AudioRingBufferSpec" c:type="GstAudioRingBufferSpec">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h">The structure containing the format specification of the ringbuffer.</doc>
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h">The structure containing the format specification of the ringbuffer.
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When @type is GST_AUDIO_RING_BUFFER_FORMAT_TYPE_DSD, the @dsd_format
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is valid (otherwise it is unused). Also, when DSD is the sample type,
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only the rate, channels, position, and bpf fields in @info are populated.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<field name="caps" writable="1">
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<field name="caps" writable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h">The caps that generated the Spec.</doc>
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h">The caps that generated the Spec.</doc>
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@ -8638,11 +8701,20 @@ with a flush or stop.</doc>
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defaults to segtotal</doc>
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defaults to segtotal</doc>
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<type name="gint" c:type="gint"/>
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<type name="gint" c:type="gint"/>
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</field>
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</field>
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<field name="_gst_reserved" readable="0" private="1">
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<union name="ABI" c:type="ABI">
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<array zero-terminated="0" fixed-size="4">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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<type name="gpointer" c:type="gpointer"/>
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<record name="abi" c:type="abi">
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</array>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h"/>
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</field>
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<field name="dsd_format" writable="1">
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<type name="DsdFormat" c:type="GstDsdFormat"/>
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</field>
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</record>
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<field name="_gst_reserved" readable="0" private="1">
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<array zero-terminated="0" fixed-size="4">
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<type name="gpointer" c:type="gpointer"/>
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</array>
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</field>
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</union>
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</record>
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</record>
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<enumeration name="AudioRingBufferState" glib:type-name="GstAudioRingBufferState" glib:get-type="gst_audio_ring_buffer_state_get_type" c:type="GstAudioRingBufferState">
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<enumeration name="AudioRingBufferState" glib:type-name="GstAudioRingBufferState" glib:get-type="gst_audio_ring_buffer_state_get_type" c:type="GstAudioRingBufferState">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h">The state of the ringbuffer.</doc>
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.h">The state of the ringbuffer.</doc>
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@ -9502,6 +9574,485 @@ rate differs this implicitly marks the next data as discontinuous.</doc>
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</parameter>
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</parameter>
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</parameters>
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</parameters>
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</function-macro>
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</function-macro>
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<function-macro name="DSD_CAPS_MAKE" c:identifier="GST_DSD_CAPS_MAKE" version="1.24" introspectable="0">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">Generic caps string for DSD audio, for use in pad templates.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="format">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">string format that describes the DSD bits grouping,
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as string (e.g. "DSDU32BE", "DSDU8", etc.)</doc>
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</parameter>
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</parameters>
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</function-macro>
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<constant name="DSD_FORMATS_ALL" value="{ DSDU32BE, DSDU16BE, DSDU8, DSDU32LE, DSDU16LE }" c:type="GST_DSD_FORMATS_ALL" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">List of all DSD formats, for use in template caps strings.
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Big endian formats are preferred, since little-endian ones flip around
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the DSD bytes, and most DSD hardware uses big endian formats.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h"/>
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<type name="utf8" c:type="gchar*"/>
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</constant>
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<function-macro name="DSD_INFO_CHANNELS" c:identifier="GST_DSD_INFO_CHANNELS" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="info">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="DSD_INFO_FORMAT" c:identifier="GST_DSD_INFO_FORMAT" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="info">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="DSD_INFO_IS_VALID" c:identifier="GST_DSD_INFO_IS_VALID" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="i">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="DSD_INFO_LAYOUT" c:identifier="GST_DSD_INFO_LAYOUT" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="info">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="DSD_INFO_POSITION" c:identifier="GST_DSD_INFO_POSITION" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="info">
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</parameter>
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<parameter name="c">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="DSD_INFO_RATE" c:identifier="GST_DSD_INFO_RATE" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="info">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="DSD_INFO_REVERSED_BYTES" c:identifier="GST_DSD_INFO_REVERSED_BYTES" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="info">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="DSD_INFO_STRIDE" c:identifier="GST_DSD_INFO_STRIDE" version="1.24" introspectable="0">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">Calculates the stride for a given #GstDsdInfo.
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Note that this is only useful if the info's audio layout
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is GST_AUDIO_LAYOUT_INTERLEAVED.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="info">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="DSD_MAKE_DSD_RATE_44x" c:identifier="GST_DSD_MAKE_DSD_RATE_44x" version="1.24" introspectable="0">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">Calculates a valid DSD-44x rate (in bytes) from commonly used rate
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multiplier specifications like DSD64, DSD128 etc.
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For example, to get the rate for DSD64-44x, use 64 as the multiplier
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argument.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="multiplier">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="DSD_MAKE_DSD_RATE_48x" c:identifier="GST_DSD_MAKE_DSD_RATE_48x" version="1.24" introspectable="0">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">Calculates a valid DSD-48x rate (in bytes) from commonly used rate
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multiplier specifications like DSD64, DSD128 etc.
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For example, to get the rate for DSD64-48x, use 64 as the multiplier
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argument.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<parameters>
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<parameter name="multiplier">
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</parameter>
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</parameters>
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</function-macro>
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<constant name="DSD_MEDIA_TYPE" value="audio/x-dsd" c:type="GST_DSD_MEDIA_TYPE" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">The GStreamer media type for DSD.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<type name="utf8" c:type="gchar*"/>
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</constant>
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<constant name="DSD_SILENCE_PATTERN_BYTE" value="105" c:type="GST_DSD_SILENCE_PATTERN_BYTE" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">Silence pattern for DSD data.
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In DSD, a nullbyte does not correspond to silence. To fill memory regions
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with "DSD silence", these regions must be filled with byte 0x69 instead
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(this is the DSD silence pattern). This constant provides that pattern
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in a more readable fashion.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
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<type name="gint" c:type="gint"/>
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</constant>
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<enumeration name="DsdFormat" version="1.24" glib:type-name="GstDsdFormat" glib:get-type="gst_dsd_format_get_type" c:type="GstDsdFormat">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">Enum value describing how DSD bits are grouped.</doc>
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<member name="dsd_format_u8" value="0" c:identifier="GST_DSD_FORMAT_U8" glib:nick="dsd-format-u8">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">8 DSD bits in 1 byte</doc>
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</member>
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<member name="dsd_format_u16le" value="1" c:identifier="GST_DSD_FORMAT_U16LE" glib:nick="dsd-format-u16le">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">16 DSD bits in 2 bytes, little endian order</doc>
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</member>
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<member name="dsd_format_u16be" value="2" c:identifier="GST_DSD_FORMAT_U16BE" glib:nick="dsd-format-u16be">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">16 DSD bits in 2 bytes, big endian order</doc>
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</member>
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<member name="dsd_format_u32le" value="3" c:identifier="GST_DSD_FORMAT_U32LE" glib:nick="dsd-format-u32le">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">32 DSD bits in 4 bytes, little endian order</doc>
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</member>
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<member name="dsd_format_u32be" value="4" c:identifier="GST_DSD_FORMAT_U32BE" glib:nick="dsd-format-u32be">
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||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">32 DSD bits in 4 bytes, big endian order</doc>
|
||||||
|
</member>
|
||||||
|
<member name="num_dsd_formats" value="5" c:identifier="GST_NUM_DSD_FORMATS" glib:nick="num-dsd-formats">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">number of valid DSD formats</doc>
|
||||||
|
</member>
|
||||||
|
<member name="dsd_format_unknown" value="4294967295" c:identifier="GST_DSD_FORMAT_UNKNOWN" glib:nick="dsd-format-unknown">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">unknown / invalid DSD format</doc>
|
||||||
|
</member>
|
||||||
|
<member name="dsd_format_u16" value="1" c:identifier="GST_DSD_FORMAT_U16" glib:nick="dsd-format-u16">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">16 DSD bits in 2 bytes, native endianness</doc>
|
||||||
|
</member>
|
||||||
|
<member name="dsd_format_u32" value="3" c:identifier="GST_DSD_FORMAT_U32" glib:nick="dsd-format-u32">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h">32 DSD bits in 4 bytes, native endianness</doc>
|
||||||
|
</member>
|
||||||
|
<function name="from_string" c:identifier="gst_dsd_format_from_string" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">Convert the @format string to its #GstDsdFormat.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">the #GstDsdFormat for @format or GST_DSD_FORMAT_UNKNOWN when the
|
||||||
|
string is not a known format.</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="str" transfer-ownership="none">
|
||||||
|
<type name="utf8" c:type="const gchar*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
<function name="get_width" c:identifier="gst_dsd_format_get_width" version="1.24">
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">Number of bytes in this DSD grouping format.</doc>
|
||||||
|
<type name="guint" c:type="guint"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="format" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">a #GstDsdFormat</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
<function name="to_string" c:identifier="gst_dsd_format_to_string" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">Returns a string containing a descriptive name for
|
||||||
|
the #GstDsdFormat if there is one, or NULL otherwise.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">the name corresponding to @format</doc>
|
||||||
|
<type name="utf8" c:type="const gchar*"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="format" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">a #GstDsdFormat</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
</enumeration>
|
||||||
|
<record name="DsdInfo" c:type="GstDsdInfo" version="1.24" glib:type-name="GstDsdInfo" glib:get-type="gst_dsd_info_get_type" c:symbol-prefix="dsd_info">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">Information describing DSD audio properties.
|
||||||
|
|
||||||
|
In DSD, the "sample format" is the bit. Unlike PCM, there are no further
|
||||||
|
"sample formats" in DSD. However, in software, DSD bits are grouped into
|
||||||
|
bytes (since dealing with individual bits is impractical), and these bytes
|
||||||
|
in turn are grouped into words. This becomes relevant when interleaving
|
||||||
|
channels and transmitting DSD data through audio APIs. The different
|
||||||
|
types of grouping DSD bytes are referred to as the "DSD grouping forma"
|
||||||
|
or just "DSD format". #GstDsdFormat has a list of valid ways of grouping
|
||||||
|
DSD bytes into words.
|
||||||
|
|
||||||
|
DSD rates are equivalent to PCM sample rates, except that they specify
|
||||||
|
how many DSD bytes are consumed per second. This refers to the bytes per
|
||||||
|
second _per channel_; the rate does not change when the number of channel
|
||||||
|
changes. (Strictly speaking, it would be more correct to measure the
|
||||||
|
*bits* per second, since the bit is the DSD "sample format", but it is
|
||||||
|
more practical to use bytes.) In DSD, bit rates are always an integer
|
||||||
|
multiple of the CD audio rate (44100) or the DAT rate (48000). DSD64-44x
|
||||||
|
is 44100 * 64 = 2822400 bits per second, or 352800 bytes per second
|
||||||
|
(the latter would be used in this info structure). DSD64-48x is
|
||||||
|
48000 * 64 = 3072000 bits per second, or 384000 bytes per second.
|
||||||
|
#GST_DSD_MAKE_DSD_RATE_44x can be used for specifying DSD-44x rates,
|
||||||
|
*and #GST_DSD_MAKE_DSD_RATE_48x can be used for specifying DSD-48x ones.
|
||||||
|
Also, since DSD-48x is less well known, when the multiplier is given
|
||||||
|
without the 44x/48x specifier, 44x is typically implied.
|
||||||
|
|
||||||
|
It is important to know that in DSD, different format widths correspond
|
||||||
|
to different playtimes. That is, a word with 32 DSD bits covers two times
|
||||||
|
as much playtime as a word with 16 DSD bits. This is in contrast to PCM,
|
||||||
|
where one word (= one PCM sample) always covers a time period of 1/samplerate,
|
||||||
|
no matter how many bits a PCM sample is made of. For this reason, DSD
|
||||||
|
and PCM widths and strides cannot be used the same way.
|
||||||
|
|
||||||
|
Multiple channels are arranged in DSD data either interleaved or non-
|
||||||
|
interleaved. This is similar to PCM. Interleaved layouts rotate between
|
||||||
|
channels and words. First, word 0 of channel 0 is present. Then word
|
||||||
|
0 of channel 1 follows. Then word 0 of channel 2 etc. until all
|
||||||
|
channels are through, then comes word 1 of channel 0 etc.
|
||||||
|
|
||||||
|
Non-interleaved data is planar. First, all words of channel 0 are
|
||||||
|
present, then all words of channel 1 etc. Unlike interleaved data,
|
||||||
|
non-interleaved data can be sparse, that is, there can be space in
|
||||||
|
between the planes. the @positions array specifies the plane offsets.
|
||||||
|
|
||||||
|
In uncommon cases, the DSD bits in the data bytes can be stored in reverse
|
||||||
|
order. For example, normally, in DSDU8, the first byte contains DSD bits
|
||||||
|
0 to 7, and the most significant bit of that byte is DSD bit 0. If this
|
||||||
|
order is reversed, then bit 7 is the first one instead. In that ase,
|
||||||
|
@reversed_bytes is set to TRUE.
|
||||||
|
|
||||||
|
Use the provided macros to access the info in this structure.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<field name="format" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">DSD grouping format</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</field>
|
||||||
|
<field name="rate" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">DSD rate</doc>
|
||||||
|
<type name="gint" c:type="gint"/>
|
||||||
|
</field>
|
||||||
|
<field name="channels" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">number of channels (must be at least 1)</doc>
|
||||||
|
<type name="gint" c:type="gint"/>
|
||||||
|
</field>
|
||||||
|
<field name="layout" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">audio layout</doc>
|
||||||
|
<type name="AudioLayout" c:type="GstAudioLayout"/>
|
||||||
|
</field>
|
||||||
|
<field name="reversed_bytes" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">true if the DSD bits in the data bytes are reversed,
|
||||||
|
that is, the least significant bit comes first</doc>
|
||||||
|
<type name="gboolean" c:type="gboolean"/>
|
||||||
|
</field>
|
||||||
|
<field name="positions" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">positions for each channel</doc>
|
||||||
|
<array zero-terminated="0" fixed-size="64">
|
||||||
|
<type name="AudioChannelPosition" c:type="GstAudioChannelPosition"/>
|
||||||
|
</array>
|
||||||
|
</field>
|
||||||
|
<field name="flags" writable="1">
|
||||||
|
<type name="AudioFlags" c:type="GstAudioFlags"/>
|
||||||
|
</field>
|
||||||
|
<field name="_gst_reserved" readable="0" private="1">
|
||||||
|
<array zero-terminated="0" fixed-size="4">
|
||||||
|
<type name="gpointer" c:type="gpointer"/>
|
||||||
|
</array>
|
||||||
|
</field>
|
||||||
|
<constructor name="new" c:identifier="gst_dsd_info_new" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Allocate a new #GstDsdInfo that is also initialized with
|
||||||
|
gst_dsd_info_init().</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="full">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a new #GstDsdInfo. free with gst_dsd_info_free().</doc>
|
||||||
|
<type name="DsdInfo" c:type="GstDsdInfo*"/>
|
||||||
|
</return-value>
|
||||||
|
</constructor>
|
||||||
|
<constructor name="new_from_caps" c:identifier="gst_dsd_info_new_from_caps" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Parse @caps to generate a #GstDsdInfo.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="full">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">A #GstDsdInfo, or %NULL if @caps couldn't be parsed</doc>
|
||||||
|
<type name="DsdInfo" c:type="GstDsdInfo*"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="caps" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstCaps</doc>
|
||||||
|
<type name="Gst.Caps" c:type="const GstCaps*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</constructor>
|
||||||
|
<method name="copy" c:identifier="gst_dsd_info_copy" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Copy a GstDsdInfo structure.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="full">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a new #GstDsdInfo. free with gst_dsd_info_free.</doc>
|
||||||
|
<type name="DsdInfo" c:type="GstDsdInfo*"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<instance-parameter name="info" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="const GstDsdInfo*"/>
|
||||||
|
</instance-parameter>
|
||||||
|
</parameters>
|
||||||
|
</method>
|
||||||
|
<method name="free" c:identifier="gst_dsd_info_free" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Free a GstDsdInfo structure previously allocated with gst_dsd_info_new()
|
||||||
|
or gst_dsd_info_copy().</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<type name="none" c:type="void"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<instance-parameter name="info" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="GstDsdInfo*"/>
|
||||||
|
</instance-parameter>
|
||||||
|
</parameters>
|
||||||
|
</method>
|
||||||
|
<method name="is_equal" c:identifier="gst_dsd_info_is_equal" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Compares two #GstDsdInfo and returns whether they are equal or not</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">%TRUE if @info and @other are equal, else %FALSE.</doc>
|
||||||
|
<type name="gboolean" c:type="gboolean"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<instance-parameter name="info" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="const GstDsdInfo*"/>
|
||||||
|
</instance-parameter>
|
||||||
|
<parameter name="other" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="const GstDsdInfo*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</method>
|
||||||
|
<method name="set_format" c:identifier="gst_dsd_info_set_format" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Set the default info for the DSD info of @format and @rate and @channels.
|
||||||
|
|
||||||
|
Note: This initializes @info first, no values are preserved.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<type name="none" c:type="void"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<instance-parameter name="info" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="GstDsdInfo*"/>
|
||||||
|
</instance-parameter>
|
||||||
|
<parameter name="format" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">the format</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="rate" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">the DSD rate</doc>
|
||||||
|
<type name="gint" c:type="gint"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="channels" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">the number of channels</doc>
|
||||||
|
<type name="gint" c:type="gint"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="positions" transfer-ownership="none">
|
||||||
|
<type name="AudioChannelPosition" c:type="const GstAudioChannelPosition*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</method>
|
||||||
|
<method name="to_caps" c:identifier="gst_dsd_info_to_caps" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Convert the values of @info into a #GstCaps.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="full">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">the new #GstCaps containing the
|
||||||
|
info of @info.</doc>
|
||||||
|
<type name="Gst.Caps" c:type="GstCaps*"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<instance-parameter name="info" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="const GstDsdInfo*"/>
|
||||||
|
</instance-parameter>
|
||||||
|
</parameters>
|
||||||
|
</method>
|
||||||
|
<function name="from_caps" c:identifier="gst_dsd_info_from_caps" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Parse @caps and update @info.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">TRUE if @caps could be parsed</doc>
|
||||||
|
<type name="gboolean" c:type="gboolean"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="info" direction="out" caller-allocates="1" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="GstDsdInfo*"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="caps" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstCaps</doc>
|
||||||
|
<type name="Gst.Caps" c:type="const GstCaps*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
<function name="init" c:identifier="gst_dsd_info_init" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Initialize @info with default values.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<type name="none" c:type="void"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="info" direction="out" caller-allocates="1" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="GstDsdInfo*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
</record>
|
||||||
|
<record name="DsdPlaneOffsetMeta" c:type="GstDsdPlaneOffsetMeta" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">Buffer metadata describing planar DSD contents in the buffer. This is not needed
|
||||||
|
for interleaved DSD data, and is required for non-interleaved (= planar) data.
|
||||||
|
|
||||||
|
The different channels in @offsets are always in the GStreamer channel order.
|
||||||
|
Zero-copy channel reordering can be implemented by swapping the values in
|
||||||
|
@offsets.
|
||||||
|
|
||||||
|
It is not allowed for channels to overlap in memory,
|
||||||
|
i.e. for each i in [0, channels), the range
|
||||||
|
[@offsets[i], @offsets[i] + @num_bytes_per_channel) must not overlap
|
||||||
|
with any other such range.
|
||||||
|
|
||||||
|
It is, however, allowed to have parts of the buffer memory unused, by using
|
||||||
|
@offsets and @num_bytes_per_channel in such a way that leave gaps on it.
|
||||||
|
This is used to implement zero-copy clipping in non-interleaved buffers.
|
||||||
|
|
||||||
|
Obviously, due to the above, it is not safe to infer the
|
||||||
|
number of valid bytes from the size of the buffer. You should always
|
||||||
|
use the @num_bytes_per_channel variable of this metadata.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<field name="meta" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">parent #GstMeta</doc>
|
||||||
|
<type name="Gst.Meta" c:type="GstMeta"/>
|
||||||
|
</field>
|
||||||
|
<field name="num_channels" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">number of channels in the DSD data</doc>
|
||||||
|
<type name="gint" c:type="gint"/>
|
||||||
|
</field>
|
||||||
|
<field name="num_bytes_per_channel" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">the number of valid bytes per channel in the buffer</doc>
|
||||||
|
<type name="gsize" c:type="gsize"/>
|
||||||
|
</field>
|
||||||
|
<field name="offsets" writable="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">the offsets (in bytes) where each channel plane starts in the buffer</doc>
|
||||||
|
<type name="gsize" c:type="gsize*"/>
|
||||||
|
</field>
|
||||||
|
<field name="priv_offsets_arr" readable="0" private="1">
|
||||||
|
<array zero-terminated="0" fixed-size="8">
|
||||||
|
<type name="gsize" c:type="gsize"/>
|
||||||
|
</array>
|
||||||
|
</field>
|
||||||
|
<field name="_gst_reserved" readable="0" private="1">
|
||||||
|
<array zero-terminated="0" fixed-size="4">
|
||||||
|
<type name="gpointer" c:type="gpointer"/>
|
||||||
|
</array>
|
||||||
|
</field>
|
||||||
|
<function name="get_info" c:identifier="gst_dsd_plane_offset_meta_get_info">
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
|
||||||
|
</return-value>
|
||||||
|
</function>
|
||||||
|
</record>
|
||||||
<function-macro name="FRAMES_TO_CLOCK_TIME" c:identifier="GST_FRAMES_TO_CLOCK_TIME" introspectable="0">
|
<function-macro name="FRAMES_TO_CLOCK_TIME" c:identifier="GST_FRAMES_TO_CLOCK_TIME" introspectable="0">
|
||||||
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/audio.h">Calculate clocktime from sample @frames and @rate.</doc>
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/audio.h">Calculate clocktime from sample @frames and @rate.</doc>
|
||||||
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/audio.h"/>
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/audio.h"/>
|
||||||
|
|
@ -9711,6 +10262,11 @@ rate differs this implicitly marks the next data as discontinuous.</doc>
|
||||||
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/audio.h"/>
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/audio.h"/>
|
||||||
<type name="utf8" c:type="gchar*"/>
|
<type name="utf8" c:type="gchar*"/>
|
||||||
</constant>
|
</constant>
|
||||||
|
<constant name="META_TAG_DSD_PLANE_OFFSETS_STR" value="dsdplaneoffsets" c:type="GST_META_TAG_DSD_PLANE_OFFSETS_STR" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h">This metadata stays relevant as long as the DSD plane offsets are unchanged.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<type name="utf8" c:type="gchar*"/>
|
||||||
|
</constant>
|
||||||
<function-macro name="STREAM_VOLUME_GET_INTERFACE" c:identifier="GST_STREAM_VOLUME_GET_INTERFACE" introspectable="0">
|
<function-macro name="STREAM_VOLUME_GET_INTERFACE" c:identifier="GST_STREAM_VOLUME_GET_INTERFACE" introspectable="0">
|
||||||
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/streamvolume.h"/>
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/streamvolume.h"/>
|
||||||
<parameters>
|
<parameters>
|
||||||
|
|
@ -10844,6 +11400,54 @@ that you must add enough memory on the @buffer before adding this meta.</doc>
|
||||||
</parameter>
|
</parameter>
|
||||||
</parameters>
|
</parameters>
|
||||||
</function>
|
</function>
|
||||||
|
<function name="buffer_add_dsd_plane_offset_meta" c:identifier="gst_buffer_add_dsd_plane_offset_meta" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Allocates and attaches a #GstDsdPlaneOffsetMeta on @buffer, which must be
|
||||||
|
writable for that purpose. The fields of the #GstDsdPlaneOffsetMeta are
|
||||||
|
directly populated from the arguments of this function.
|
||||||
|
|
||||||
|
If @offsets is NULL, then the meta's offsets field is left uninitialized.
|
||||||
|
This is useful if for example offset values are to be calculated in the
|
||||||
|
meta's offsets field in-place. Similarly, @num_bytes_per_channel can be
|
||||||
|
set to 0, but only if @offsets is NULL. This is useful if the number of
|
||||||
|
bytes per channel is known only later.
|
||||||
|
|
||||||
|
It is not allowed for channels to overlap in memory,
|
||||||
|
i.e. for each i in [0, channels), the range
|
||||||
|
[@offsets[i], @offsets[i] + @num_bytes_per_channel) must not overlap
|
||||||
|
with any other such range. This function will assert if the parameters
|
||||||
|
specified cause this restriction to be violated.
|
||||||
|
|
||||||
|
It is, obviously, also not allowed to specify parameters that would cause
|
||||||
|
out-of-bounds memory access on @buffer. This is also checked, which means
|
||||||
|
that you must add enough memory on the @buffer before adding this meta.
|
||||||
|
|
||||||
|
This meta is only needed for non-interleaved (= planar) DSD data.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">the #GstDsdPlaneOffsetMeta that was attached
|
||||||
|
on the @buffer</doc>
|
||||||
|
<type name="DsdPlaneOffsetMeta" c:type="GstDsdPlaneOffsetMeta*"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="buffer" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstBuffer</doc>
|
||||||
|
<type name="Gst.Buffer" c:type="GstBuffer*"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="num_channels" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Number of channels in the DSD data</doc>
|
||||||
|
<type name="gint" c:type="gint"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="num_bytes_per_channel" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Number of bytes per channel</doc>
|
||||||
|
<type name="gsize" c:type="gsize"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="offsets" transfer-ownership="none" nullable="1" allow-none="1">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">the offsets (in bytes) where each channel plane starts
|
||||||
|
in the buffer</doc>
|
||||||
|
<type name="gsize" c:type="gsize*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
<function-macro name="buffer_get_audio_clipping_meta" c:identifier="gst_buffer_get_audio_clipping_meta" introspectable="0">
|
<function-macro name="buffer_get_audio_clipping_meta" c:identifier="gst_buffer_get_audio_clipping_meta" introspectable="0">
|
||||||
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudiometa.h"/>
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstaudiometa.h"/>
|
||||||
<parameters>
|
<parameters>
|
||||||
|
|
@ -10906,6 +11510,166 @@ there is no such metadata on @buffer.</doc>
|
||||||
</parameter>
|
</parameter>
|
||||||
</parameters>
|
</parameters>
|
||||||
</function-macro>
|
</function-macro>
|
||||||
|
<function-macro name="buffer_get_dsd_plane_offset_meta" c:identifier="gst_buffer_get_dsd_plane_offset_meta" introspectable="0">
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="b">
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function-macro>
|
||||||
|
<function name="dsd_convert" c:identifier="gst_dsd_convert" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Converts DSD data from one layout and grouping format to another.
|
||||||
|
@num_bytes must be an integer multiple of the width of both input
|
||||||
|
and output format. For example, if the input format is GST_DSD_FORMAT_U32LE,
|
||||||
|
and the output format is GST_DSD_FORMAT_U16BE, then @num_bytes must
|
||||||
|
be an integer multiple of both 4 (U32LE width) and 2 (U16BE width).
|
||||||
|
|
||||||
|
@reverse_byte_bits is necessary if the bit order within the DSD bytes
|
||||||
|
needs to be reversed. This is rarely necessary, and is not to be
|
||||||
|
confused with the endianness of formats (which determines the ordering
|
||||||
|
of *bytes*).
|
||||||
|
|
||||||
|
@input_plane_offsets must not be NULL if @input_layout is set to
|
||||||
|
#GST_AUDIO_LAYOUT_NON_INTERLEAVED. The same applies to @output_plane_offsets.
|
||||||
|
These plane offsets define the starting offset of the planes (there is
|
||||||
|
exactly one plane per channel) within @input_data and @output_data
|
||||||
|
respectively. If GST_AUDIO_LAYOUT_INTERLEAVED is used, the plane offsets
|
||||||
|
are ignored.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<type name="none" c:type="void"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="input_data" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">the DSD format conversion's input source</doc>
|
||||||
|
<type name="guint8" c:type="const guint8*"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="output_data" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">the DSD format conversion's output destination</doc>
|
||||||
|
<type name="guint8" c:type="guint8*"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="input_format" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">DSD format of the input data to convert from</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="output_format" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">DSD format of the output data to convert to</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="input_layout" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Input data layout</doc>
|
||||||
|
<type name="AudioLayout" c:type="GstAudioLayout"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="output_layout" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Output data layout</doc>
|
||||||
|
<type name="AudioLayout" c:type="GstAudioLayout"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="input_plane_offsets" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Plane offsets for non-interleaved input data</doc>
|
||||||
|
<type name="gsize" c:type="const gsize*"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="output_plane_offsets" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Plane offsets for non-interleaved output data</doc>
|
||||||
|
<type name="gsize" c:type="const gsize*"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="num_dsd_bytes" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">How many bytes with DSD data to convert</doc>
|
||||||
|
<type name="gsize" c:type="gsize"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="num_channels" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Number of channels (must be at least 1)</doc>
|
||||||
|
<type name="gint" c:type="gint"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="reverse_bytes" transfer-ownership="none">
|
||||||
|
<type name="gboolean" c:type="gboolean"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
<function name="dsd_format_from_string" c:identifier="gst_dsd_format_from_string" moved-to="DsdFormat.from_string" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">Convert the @format string to its #GstDsdFormat.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">the #GstDsdFormat for @format or GST_DSD_FORMAT_UNKNOWN when the
|
||||||
|
string is not a known format.</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="str" transfer-ownership="none">
|
||||||
|
<type name="utf8" c:type="const gchar*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
<function name="dsd_format_get_width" c:identifier="gst_dsd_format_get_width" moved-to="DsdFormat.get_width" version="1.24">
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">Number of bytes in this DSD grouping format.</doc>
|
||||||
|
<type name="guint" c:type="guint"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="format" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">a #GstDsdFormat</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
<function name="dsd_format_to_string" c:identifier="gst_dsd_format_to_string" moved-to="DsdFormat.to_string" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">Returns a string containing a descriptive name for
|
||||||
|
the #GstDsdFormat if there is one, or NULL otherwise.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">the name corresponding to @format</doc>
|
||||||
|
<type name="utf8" c:type="const gchar*"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="format" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsdformat.c">a #GstDsdFormat</doc>
|
||||||
|
<type name="DsdFormat" c:type="GstDsdFormat"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
<function name="dsd_info_from_caps" c:identifier="gst_dsd_info_from_caps" moved-to="DsdInfo.from_caps" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Parse @caps and update @info.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">TRUE if @caps could be parsed</doc>
|
||||||
|
<type name="gboolean" c:type="gboolean"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="info" direction="out" caller-allocates="1" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="GstDsdInfo*"/>
|
||||||
|
</parameter>
|
||||||
|
<parameter name="caps" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstCaps</doc>
|
||||||
|
<type name="Gst.Caps" c:type="const GstCaps*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
<function name="dsd_info_init" c:identifier="gst_dsd_info_init" moved-to="DsdInfo.init" version="1.24">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">Initialize @info with default values.</doc>
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<type name="none" c:type="void"/>
|
||||||
|
</return-value>
|
||||||
|
<parameters>
|
||||||
|
<parameter name="info" direction="out" caller-allocates="1" transfer-ownership="none">
|
||||||
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.c">a #GstDsdInfo</doc>
|
||||||
|
<type name="DsdInfo" c:type="GstDsdInfo*"/>
|
||||||
|
</parameter>
|
||||||
|
</parameters>
|
||||||
|
</function>
|
||||||
|
<function name="dsd_plane_offset_meta_api_get_type" c:identifier="gst_dsd_plane_offset_meta_api_get_type">
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<type name="GType" c:type="GType"/>
|
||||||
|
</return-value>
|
||||||
|
</function>
|
||||||
|
<function name="dsd_plane_offset_meta_get_info" c:identifier="gst_dsd_plane_offset_meta_get_info" moved-to="DsdPlaneOffsetMeta.get_info">
|
||||||
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/gstdsd.h"/>
|
||||||
|
<return-value transfer-ownership="none">
|
||||||
|
<type name="Gst.MetaInfo" c:type="const GstMetaInfo*"/>
|
||||||
|
</return-value>
|
||||||
|
</function>
|
||||||
<function name="stream_volume_convert_volume" c:identifier="gst_stream_volume_convert_volume" moved-to="StreamVolume.convert_volume">
|
<function name="stream_volume_convert_volume" c:identifier="gst_stream_volume_convert_volume" moved-to="StreamVolume.convert_volume">
|
||||||
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/streamvolume.h"/>
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/audio/streamvolume.h"/>
|
||||||
<return-value transfer-ownership="none">
|
<return-value transfer-ownership="none">
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue