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fix up id's
Original commit message from CVS: fix up id's
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25 changed files with 133 additions and 105 deletions
28
ChangeLog
28
ChangeLog
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@ -1,3 +1,31 @@
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2004-01-28 Thomas Vander Stichele <thomas at apestaart dot org>
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* docs/pwg/advanced-clock.xml:
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* docs/pwg/advanced-dparams.xml:
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* docs/pwg/advanced-events.xml:
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* docs/pwg/advanced-interfaces.xml:
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* docs/pwg/advanced-midi.xml:
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* docs/pwg/advanced-request.xml:
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* docs/pwg/advanced-scheduling.xml:
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* docs/pwg/advanced-tagging.xml:
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* docs/pwg/advanced-types.xml:
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* docs/pwg/appendix-checklist.xml:
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* docs/pwg/building-boiler.xml:
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* docs/pwg/building-chainfn.xml:
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* docs/pwg/building-filterfactory.xml:
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* docs/pwg/building-pads.xml:
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* docs/pwg/building-props.xml:
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* docs/pwg/building-signals.xml:
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* docs/pwg/building-state.xml:
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* docs/pwg/building-testapp.xml:
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* docs/pwg/intro-basics.xml:
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* docs/pwg/intro-preface.xml:
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* docs/pwg/other-autoplugger.xml:
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* docs/pwg/other-sink.xml:
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* docs/pwg/other-source.xml:
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* docs/pwg/titlepage.xml:
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fix up id's
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2004-01-28 Thomas Vander Stichele <thomas at apestaart dot org>
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* docs/95NonPath:
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@ -1,4 +1,4 @@
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<chapter id="cha-advanced-clock">
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<chapter id="chapter-advanced-clock">
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<title>Clocking</title>
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<para>
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WRITEME
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@ -1,7 +1,7 @@
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<!-- ############ chapter ############# -->
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<chapter id="cha-dparams">
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<chapter id="chapter-dparams">
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<title>Supporting Dynamic Parameters</title>
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<para>
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Sometimes object properties are not powerful enough to control the
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@ -14,7 +14,7 @@
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as an abbreviation for "Dynamic Parameters".
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</para>
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<sect1 id="sect-dparams-compare">
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<sect1 id="section-dparams-compare">
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<title>Comparing Dynamic Parameters with GObject Properties</title>
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<para>
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Your first exposure to dparams may be to convert an existing element from
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@ -57,7 +57,7 @@
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</informaltable>
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</sect1>
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<sect1 id="sect-dparam-start">
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<sect1 id="section-dparam-start">
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<title>Getting Started</title>
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<para>
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@ -123,7 +123,7 @@
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</programlisting>
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</sect1>
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<sect1 id="sect-dparam-define">
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<sect1 id="section-dparam-define">
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<title>Defining Parameter Specificiations</title>
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<para>
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You can define the dparams you need anywhere within your element but will
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@ -197,7 +197,7 @@
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</listitem>
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</itemizedlist>
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</para>
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<sect2 id="sect-dparam-direct">
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<sect2 id="section-dparam-direct">
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<title>Direct Method</title>
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<para>
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This method is the simplest and has the lowest overhead for parameters
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@ -236,7 +236,7 @@
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element knowing that it will always contain the correct value to use.
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</para>
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</sect2>
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<sect2 id="sect-dparam-callback">
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<sect2 id="section-dparam-callback">
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<title>Callback Method</title>
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<para>
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This should be used if the you have other values to calculate whenever a
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@ -305,7 +305,7 @@ gst_example_update_volume(GValue *value, gpointer data)
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will always contain the correct value.
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</para>
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</sect2>
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<sect2 id="sect-dparam-array">
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<sect2 id="section-dparam-array">
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<title>Array Method</title>
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<para>
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This method is quite different from the other two. It could be thought of
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@ -340,7 +340,7 @@ gst_example_update_volume(GValue *value, gpointer data)
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</sect2>
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</sect1>
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<sect1 id="cha-dparam-loop">
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<sect1 id="chapter-dparam-loop">
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<title>The Data Processing Loop</title>
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<para>
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This is the most critical aspect of the dparams subsystem as it relates to
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@ -439,7 +439,7 @@ example_chain (GstPad *pad, GstBuffer *buf)
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<filename>GST_DPMAN_PREPROCESS</filename> depending on the mode that the
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dparam manager is running in (see below).
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</para>
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<sect2 id="sect-dparam-modes">
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<sect2 id="section-dparam-modes">
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<title>DParam Manager Modes</title>
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<para>
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A brief explanation of dparam manager modes might be useful here even
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@ -490,7 +490,7 @@ example_chain (GstPad *pad, GstBuffer *buf)
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parameter updates
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</para>
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</sect2>
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<sect2 id="sect-dparam-audio-video">
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<sect2 id="section-dparam-audio-video">
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<title>DParam Manager Modes</title>
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<para>
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All of the explanation so far has presumed that the buffer contains audio
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@ -1,4 +1,4 @@
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<chapter id="cha-advanced-events">
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<chapter id="chapter-advanced-events">
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<title>Events: Seeking, Navigation and More</title>
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<para>
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WRITEME
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@ -1,7 +1,7 @@
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<chapter id="cha-advanced-interfaces">
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<chapter id="chapter-advanced-interfaces">
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<title>Interfaces</title>
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<para>
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Previously, in the chapter <xref linkend="cha-building-args"/>, we have
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Previously, in the chapter <xref linkend="chapter-building-args"/>, we have
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introduced the concept of GObject properties of controlling an element's
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behaviour. This is a very powerful, but has two big disadvantage: firstly,
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it is too generic, and secondly, it isn't dynamic.
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@ -47,7 +47,7 @@
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commandline (<filename>gst-launch</filename>).
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</para>
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<sect1 id="sect1-iface-general" xreflabel="How to Implement Interfaces">
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<sect1 id="section-iface-general" xreflabel="How to Implement Interfaces">
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<title>How to Implement Interfaces</title>
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<para>
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Implementing interfaces is intiated in the <function>_get_type ()</function>
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@ -64,7 +64,7 @@
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wanting to support. The example below explains how to add support for a
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simple interface with no further dependencies. For a small explanation
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on <classname>GstImplementsInterface</classname>, see the next section
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about the mixer interface: <xref linkend="sect1-iface-mixer"/>.
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about the mixer interface: <xref linkend="section-iface-mixer"/>.
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</para>
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<programlisting>
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static void gst_my_filter_some_interface_init (GstSomeInterface *iface);
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@ -112,7 +112,7 @@ gst_my_filter_some_interface_init (GstSomeInterface *iface)
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</programlisting>
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</sect1>
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<sect1 id="sect1-iface-mixer" xreflabel="Mixer Interface">
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<sect1 id="section-iface-mixer" xreflabel="Mixer Interface">
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<title>Mixer Interface</title>
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<para>
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The goal of the mixer interface is to provide a simple yet powerful API
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@ -269,26 +269,26 @@ gst_my_filter_mixer_interface_init (GstMixerClass *iface)
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</programlisting>
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</sect1>
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<sect1 id="sect1-iface-tuner" xreflabel="Tuner Interface">
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<sect1 id="section-iface-tuner" xreflabel="Tuner Interface">
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<title>Tuner Interface</title>
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<para>
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WRITEME
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</para>
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</sect1>
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<sect1 id="sect1-iface-colorbalance" xreflabel="Color Balance Interface">
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<sect1 id="section-iface-colorbalance" xreflabel="Color Balance Interface">
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<title>Color Balance Interface</title>
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<para>
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WRITEME
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</para>
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</sect1>
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<sect1 id="sect1-iface-propprobe" xreflabel="Property Probe Interface">
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<sect1 id="section-iface-propprobe" xreflabel="Property Probe Interface">
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<title>Property Probe Interface</title>
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<para>
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Property probing is a generic solution to the problem that properties'
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value lists in an enumeration are static. We've shown enumerations in
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<xref linkend="cha-building-args"/>. Property probing tries to accomplish
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<xref linkend="chapter-building-args"/>. Property probing tries to accomplish
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a goal similar to enumeration lists: to have a limited, explicit list of
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allowed values for a property. There are two differences between
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enumeration lists and probing. Firstly, enumerations only allow strings
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@ -447,21 +447,21 @@ gst_my_filter_probe_interface_init (GstPropertyProbeInterface *iface)
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</para>
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</sect1>
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<sect1 id="sect1-iface-profile" xreflabel="Profile Interface">
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<sect1 id="section-iface-profile" xreflabel="Profile Interface">
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<title>Profile Interface</title>
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<para>
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WRITEME
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</para>
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</sect1>
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<sect1 id="sect1-iface-xoverlay" xreflabel="X Overlay Interface">
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<sect1 id="section-iface-xoverlay" xreflabel="X Overlay Interface">
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<title>X Overlay Interface</title>
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<para>
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WRITEME
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</para>
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</sect1>
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<sect1 id="sect1-iface-navigation" xreflabel="Navigation Interface">
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<sect1 id="section-iface-navigation" xreflabel="Navigation Interface">
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<title>Navigation Interface</title>
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<para>
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WRITEME
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@ -1,4 +1,4 @@
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<chapter id="cha-advanced-midi">
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<chapter id="chapter-advanced-midi">
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<title>MIDI</title>
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<para>
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WRITEME
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|
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@ -1,4 +1,4 @@
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<chapter id="cha-advanced-request">
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<chapter id="chapter-advanced-request">
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<title>Request and Sometimes pads</title>
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<para>
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Until now, we've only dealt with pads that are always available. However,
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@ -11,7 +11,7 @@
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they should be disposed.
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</para>
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<sect1 id="sect1-reqpad-sometimes" xreflabel="Sometimes pads">
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<sect1 id="section-reqpad-sometimes" xreflabel="Sometimes pads">
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<title>Sometimes pads</title>
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<para>
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A <quote>sometimes</quote> pad is a pad that is created under certain
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@ -196,7 +196,7 @@ gst_my_filter_loopfunc (GstElement *element)
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</para>
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</sect1>
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<sect1 id="sect1-reqpad-request" xreflabel="Request pads">
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<sect1 id="section-reqpad-request" xreflabel="Request pads">
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<title>Request pads</title>
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<para>
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<quote>Request</quote> pads are similar to sometimes pads, except that
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@ -261,7 +261,7 @@ gst_my_filter_request_new_pad (GstElement *element,
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</programlisting>
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<para>
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The <function>_loop ()</function> function is the same as the one given
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previously in <xref linkend="sect1-loopfn-multiinput"/>.
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previously in <xref linkend="section-loopfn-multiinput"/>.
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</para>
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</sect1>
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</chapter>
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@ -1,4 +1,4 @@
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<chapter id="cha-loopbased-sched">
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<chapter id="chapter-loopbased-sched">
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<title>How scheduling works</title>
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<para>
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Scheduling is, in short, a method for making sure that every element gets
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@ -22,7 +22,7 @@
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element (a <classname>DECOUPLED</classname> element) in between them.
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</para>
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<sect1 id="sect1-sched-basic" xreflabel="The Basic Scheduler">
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<sect1 id="section-sched-basic" xreflabel="The Basic Scheduler">
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<title>The Basic Scheduler</title>
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<para>
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The <emphasis>basic</emphasis> scheduler assumes that each element is its
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@ -55,7 +55,7 @@
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</para>
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</sect1>
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<sect1 id="sect1-sched-opt" xreflabel="The Optimal Scheduler">
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<sect1 id="section-sched-opt" xreflabel="The Optimal Scheduler">
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<title>The Optimal Scheduler</title>
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<para>
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The <emphasis>optimal</emphasis> scheduler takes advantage of the fact that
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@ -86,7 +86,7 @@
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</sect1>
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</chapter>
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<chapter id="cha-loopbased-loopfn">
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<chapter id="chapter-loopbased-loopfn">
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<title>How a loopfunc works</title>
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<para>
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A <function>_loop ()</function> function is a function that is called by
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@ -139,7 +139,7 @@ gst_my_filter_loopfunc (GstElement *element)
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introduction to the concept.
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</para>
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<sect1 id="sect1-loopfn-multiinput" xreflabel="Multi-Input Elements">
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<sect1 id="section-loopfn-multiinput" xreflabel="Multi-Input Elements">
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<title>Multi-Input Elements</title>
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<para>
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Elements with multiple sink pads need to take manual control over their
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@ -256,7 +256,7 @@ gst_my_filter_loopfunc (GstElement *element)
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</para>
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</sect1>
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<sect1 id="sect1-loopfn-bytestream" xreflabel="The Bytestream Object">
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<sect1 id="section-loopfn-bytestream" xreflabel="The Bytestream Object">
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<title>The Bytestream Object</title>
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<para>
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A second type of elements that wants to be loop-based, are the so-called
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@ -271,7 +271,7 @@ gst_my_filter_loopfunc (GstElement *element)
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Bytestream-using elements are ususally stream parsers or demuxers. For
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now, we will take a parser as an example. Demuxers require some more
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magic that will be dealt with later in this guide:
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<xref linkend="cha-advanced-request"/>. The goal of this parser will be
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<xref linkend="chapter-advanced-request"/>. The goal of this parser will be
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to parse a text-file and to push each line of text as a separate buffer
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over its source pad.
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</para>
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@ -357,14 +357,14 @@ gst_my_filter_change_state (GstElement *element)
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</para>
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</sect1>
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<sect1 id="sect-loopbased-secnd">
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<sect1 id="section-loopbased-secnd">
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<title>Adding a second output</title>
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<para>
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Identity is now a tee
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</para>
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</sect1>
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<sect1 id="sect-loopbased-modappl">
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<sect1 id="section-loopbased-modappl">
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<title>Modifying the test application</title>
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<para>
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WRITEME
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|
|
|
@ -1,4 +1,4 @@
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<chapter id="cha-advanced-tagging">
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<chapter id="chapter-advanced-tagging">
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<title>Tagging (Metadata and Streaminfo)</title>
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<para>
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Tags are pieces of information stored in a stream that are not the content
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@ -37,14 +37,14 @@
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element supporting both can be used in a tag editor for quick tag changing.
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</para>
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<sect1 id="sect-tagging-read" xreflabel="Reading Tags from Streams">
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<sect1 id="section-tagging-read" xreflabel="Reading Tags from Streams">
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<title>Reading Tags from Streams</title>
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<para>
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WRITEME
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</para>
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</sect1>
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<sect1 id="sect-tagging-write" xreflabel="Writing Tags to Streams">
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<sect1 id="section-tagging-write" xreflabel="Writing Tags to Streams">
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<title>Writing Tags to Streams</title>
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<para>
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WRITEME
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|
|
|
@ -1,6 +1,6 @@
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<!-- ############ chapter ############# -->
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<chapter id="cha-building-types">
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<chapter id="chapter-building-types">
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<title>Types and Properties</title>
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<para>
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There is a very large set of possible types that may be used to pass data
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|
@ -56,11 +56,11 @@
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<!-- ############ sect1 ############# -->
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<sect1 id="sect1-types-test" xreflabel="Building a Simple Format for Testing">
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<sect1 id="section-types-test" xreflabel="Building a Simple Format for Testing">
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<title>Building a Simple Format for Testing</title>
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<para>
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If you need a new format that has not yet been defined in our <xref
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linkend="sect1-types-definitions"/>, you will want to have some general
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linkend="section-types-definitions"/>, you will want to have some general
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guidelines on mimetype naming, properties and such. A mimetype would
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ideally be one defined by IANA; else, it should be in the form
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type/x-name, where type is the sort of data this mimetype handles (audio,
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|
@ -83,7 +83,7 @@
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<!-- ############ sect1 ############# -->
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<sect1 id="sect1-types-typefind" xreflabel="Typefind Functions and Autoplugging">
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<sect1 id="section-types-typefind" xreflabel="Typefind Functions and Autoplugging">
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<title>Typefind Functions and Autoplugging</title>
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<para>
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WRITEME
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|
@ -92,7 +92,7 @@
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<!-- ############ sect1 ############# -->
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<sect1 id="sect1-types-definitions" xreflabel="List of Defined Types">
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<sect1 id="section-types-definitions" xreflabel="List of Defined Types">
|
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<title>List of Defined Types</title>
|
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<para>
|
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Below is a list of all the defined types in &GStreamer;. They are split
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|
|
|
@ -1,4 +1,4 @@
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<chapter id="cha-checklist-element">
|
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<chapter id="chapter-checklist-element">
|
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<title>
|
||||
Things to check when writing an element
|
||||
</title>
|
||||
|
@ -8,14 +8,14 @@
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|||
This function should also be called from _init.
|
||||
</para>
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||||
</chapter>
|
||||
<chapter id="cha-checklist-filter">
|
||||
<chapter id="chapter-checklist-filter">
|
||||
<title>
|
||||
Things to check when writing a filter
|
||||
</title>
|
||||
<para>
|
||||
</para>
|
||||
</chapter>
|
||||
<chapter id="cha-checklist-srcsink">
|
||||
<chapter id="chapter-checklist-srcsink">
|
||||
<title>
|
||||
Things to check when writing a source or sink
|
||||
</title>
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-building-boiler" xreflabel="Constructing the Boilerplate">
|
||||
<chapter id="chapter-building-boiler" xreflabel="Constructing the Boilerplate">
|
||||
<title>Constructing the Boilerplate</title>
|
||||
<para>
|
||||
In this chapter you will learn how to construct the bare minimum code for a
|
||||
|
@ -14,7 +14,7 @@
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-boiler-source" xreflabel="Getting the GStreamer Plugin Templates">
|
||||
<sect1 id="section-boiler-source" xreflabel="Getting the GStreamer Plugin Templates">
|
||||
<title>Getting the GStreamer Plugin Templates</title>
|
||||
<para>
|
||||
There are currently two ways to develop a new plugin for &GStreamer;: You
|
||||
|
@ -62,7 +62,7 @@ U gst-template/gst-app/src/Makefile.am
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-boiler-project-stamp" xreflabel="Using the Project Stamp">
|
||||
<sect1 id="section-boiler-project-stamp" xreflabel="Using the Project Stamp">
|
||||
<title>Using the Project Stamp</title>
|
||||
<para>
|
||||
The first thing to do when making a new element is to specify some basic
|
||||
|
@ -115,7 +115,7 @@ U gst-template/gst-app/src/Makefile.am
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-boiler-examine">
|
||||
<sect1 id="section-boiler-examine">
|
||||
<title>Examining the Basic Code</title>
|
||||
<para>
|
||||
First we will examine the code you would be likely to place in a header
|
||||
|
@ -167,7 +167,7 @@ U gst-template/gst-app/src/Makefile.am
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-boiler-details">
|
||||
<sect1 id="section-boiler-details">
|
||||
<title>GstElementDetails</title>
|
||||
<para>
|
||||
The GstElementDetails structure gives a heirarchical type for the element,
|
||||
|
@ -222,7 +222,7 @@ gst_my_filter_base_init (GstMyFilterClass *klass)
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-boiler-padtemplates">
|
||||
<sect1 id="section-boiler-padtemplates">
|
||||
<title>GstStaticPadTemplate</title>
|
||||
<para>
|
||||
A GstStaticPadTemplate is a description of a pad that the element will
|
||||
|
@ -317,13 +317,13 @@ GST_STATIC_PAD_TEMPLATE (
|
|||
Multiple sets of types are supported too, and should be separated by
|
||||
a semicolon (<quote>;</quote>). Later, in the chapter on pads, we will
|
||||
see how to use types to know the exact format of a stream:
|
||||
<xref linkend="cha-building-pads"/>.
|
||||
<xref linkend="chapter-building-pads"/>.
|
||||
</para>
|
||||
</sect1>
|
||||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-boiler-constructors">
|
||||
<sect1 id="section-boiler-constructors">
|
||||
<title>Constructor Functions</title>
|
||||
<para>
|
||||
Each element has three functions which are used for construction of an
|
||||
|
@ -339,7 +339,7 @@ GST_STATIC_PAD_TEMPLATE (
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-boiler-plugininit">
|
||||
<sect1 id="section-boiler-plugininit">
|
||||
<title>The plugin_init function</title>
|
||||
<para>
|
||||
Once we have written code defining all the parts of the plugin, we need to
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-building-chainfn">
|
||||
<chapter id="chapter-building-chainfn">
|
||||
<title>The chain function</title>
|
||||
<para>
|
||||
The chain function is the function in which all data processing takes
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
<chapter id="cha-building-filterfactory">
|
||||
<chapter id="chapter-building-filterfactory">
|
||||
<title>Creating a Filter with a Filter Factory</title>
|
||||
<para>
|
||||
A plan for the future is to create a FilterFactory, to make the process of making a new filter a simple process of specifying a few details, and
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-building-pads">
|
||||
<chapter id="chapter-building-pads">
|
||||
<title>Specifying the pads</title>
|
||||
<para>
|
||||
As explained before, pads are the port through which data goes in and out
|
||||
|
@ -56,13 +56,13 @@ gst_my_filter_init (GstMyFilter *filter)
|
|||
}
|
||||
</programlisting>
|
||||
|
||||
<sect1 id="sect-pads-linkfn" xreflabel="The link function">
|
||||
<sect1 id="section-pads-linkfn" xreflabel="The link function">
|
||||
<title>The link function</title>
|
||||
<para>
|
||||
The <function>_link ()</function> is called during caps negotiation. This
|
||||
is the process where the linked pads decide on the streamtype that will
|
||||
transfer between them. A full list of type-definitions can be found in
|
||||
<xref linkend="cha-building-types"/>. A <function>_link ()</function>
|
||||
<xref linkend="chapter-building-types"/>. A <function>_link ()</function>
|
||||
receives a pointer to a <classname>GstCaps</classname> struct that
|
||||
defines the proposed streamtype, and can respond with either
|
||||
<quote>yes</quote> (<classname>GST_PAD_LINK_OK</classname>),
|
||||
|
@ -130,7 +130,7 @@ gst_my_filter_link (GstPad *pad,
|
|||
</para>
|
||||
</sect1>
|
||||
|
||||
<sect1 id="sect-pads-getcapsfn" xreflabel="The getcaps function">
|
||||
<sect1 id="section-pads-getcapsfn" xreflabel="The getcaps function">
|
||||
<title>The getcaps function</title>
|
||||
<para>
|
||||
The <function>_getcaps ()</function> funtion is used to request the list
|
||||
|
@ -177,7 +177,7 @@ gst_my_filter_getcaps (GstPad *pad)
|
|||
</programlisting>
|
||||
</sect1>
|
||||
|
||||
<sect1 id="sect-pads-explicitcaps" xreflabel="Explicit caps">
|
||||
<sect1 id="section-pads-explicitcaps" xreflabel="Explicit caps">
|
||||
<title>Explicit caps</title>
|
||||
<para>
|
||||
Obviously, many elements will not need this complex mechanism, because they
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-building-args" xreflabel="Adding Arguments">
|
||||
<chapter id="chapter-building-args" xreflabel="Adding Arguments">
|
||||
<title>Adding Arguments</title>
|
||||
<para>
|
||||
The primary and most important way of controlling how an element behaves,
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-building-signals">
|
||||
<chapter id="chapter-building-signals">
|
||||
<title>Signals</title>
|
||||
<para>
|
||||
Signals can be used to notify applications of events specific to this
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
<chapter id="cha-statemanage-states">
|
||||
<chapter id="chapter-statemanage-states">
|
||||
<title>
|
||||
What are states?
|
||||
</title>
|
||||
|
@ -54,7 +54,7 @@
|
|||
reverse transition (<classname>GST_STATE_PLAYING_TO_PAUSED</classname>).
|
||||
</para>
|
||||
|
||||
<sect1 id="sect1-statemanage-filters">
|
||||
<sect1 id="section-statemanage-filters">
|
||||
<title>
|
||||
Mangaging filter state
|
||||
</title>
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-building-testapp">
|
||||
<chapter id="chapter-building-testapp">
|
||||
<title>Building a Test Application</title>
|
||||
<para>
|
||||
Often, you will want to test your newly written plugin in an as small
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-intro-basics" xreflabel="Basic Concepts">
|
||||
<chapter id="chapter-intro-basics" xreflabel="Basic Concepts">
|
||||
<title>Basic Concepts</title>
|
||||
<para>
|
||||
This chapter of the guide introduces the basic concepts of &GStreamer;.
|
||||
|
@ -12,7 +12,7 @@
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-basics-elements" xreflabel="Elements and Plugins">
|
||||
<sect1 id="section-basics-elements" xreflabel="Elements and Plugins">
|
||||
<title>Elements and Plugins</title>
|
||||
<para>
|
||||
Elements are at the core of &GStreamer;. In the context of plugin
|
||||
|
@ -64,7 +64,7 @@
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-basics-pads" xreflabel="Pads">
|
||||
<sect1 id="section-basics-pads" xreflabel="Pads">
|
||||
<title>Pads</title>
|
||||
<para>
|
||||
<emphasis>Pads</emphasis> are used to negotiate links and data flow
|
||||
|
@ -103,7 +103,7 @@
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-basics-data" xreflabel="Data, Buffers and Events">
|
||||
<sect1 id="section-basics-data" xreflabel="Data, Buffers and Events">
|
||||
<title>Data, Buffers and Events</title>
|
||||
<para>
|
||||
All streams of data in &GStreamer; are chopped up into chunks that are
|
||||
|
@ -230,7 +230,7 @@
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-basics-types" xreflabel="Types and Properties">
|
||||
<sect1 id="section-basics-types" xreflabel="Types and Properties">
|
||||
<title>Mimetypes and Properties</title>
|
||||
<para>
|
||||
&GStreamer; uses a type system to ensure that the data passed between
|
||||
|
@ -251,7 +251,7 @@
|
|||
&GStreamer;. The table contains the name ("mime type") and a
|
||||
description of the type, the properties associated with the type, and
|
||||
the meaning of each property. A full list of supported types is
|
||||
included in <xref linkend="sect1-types-definitions"/>.
|
||||
included in <xref linkend="section-types-definitions"/>.
|
||||
</para>
|
||||
|
||||
<table frame="all" id="table-basictypes" xreflabel="Table of Basic Types">
|
||||
|
|
|
@ -1,12 +1,12 @@
|
|||
|
||||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-intro-preface" xreflabel="Preface">
|
||||
<chapter id="chapter-intro-preface" xreflabel="Preface">
|
||||
<title>Preface</title>
|
||||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-preface-who" xreflabel="Who Should Read This Guide?">
|
||||
<sect1 id="section-preface-who" xreflabel="Who Should Read This Guide?">
|
||||
<title>Who Should Read This Guide?</title>
|
||||
<para>
|
||||
This guide explains how to write new modules for &GStreamer;. The guide is
|
||||
|
@ -52,7 +52,7 @@
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-preface-reading" xreflabel="Preliminary Reading">
|
||||
<sect1 id="section-preface-reading" xreflabel="Preliminary Reading">
|
||||
<title>Preliminary Reading</title>
|
||||
<para>
|
||||
This guide assumes that you are somewhat familiar with the basic workings
|
||||
|
@ -75,7 +75,7 @@
|
|||
|
||||
<!-- ############ sect1 ############# -->
|
||||
|
||||
<sect1 id="sect1-preface-structure" xreflabel="Structure of This Guide">
|
||||
<sect1 id="section-preface-structure" xreflabel="Structure of This Guide">
|
||||
<title>Structure of This Guide</title>
|
||||
<para>
|
||||
To help you navigate through this guide, it is divided into several large
|
||||
|
@ -93,12 +93,12 @@
|
|||
<para>
|
||||
This part covers all the basic steps you generally need to perform to
|
||||
build a plugin. The discussion begins by giving examples of generating
|
||||
the basic structures with <xref linkend="cha-building-boiler"/>. Then
|
||||
the basic structures with <xref linkend="chapter-building-boiler"/>. Then
|
||||
you will learn how to write the code to get a basic filter plugin
|
||||
working: These steps include chapters on <xref
|
||||
linkend="cha-building-types"/>, <xref linkend="cha-building-pads"/>,
|
||||
<xref linkend="cha-building-chainfn"/>, and <!-- <xref
|
||||
linkend="cha-building-state"/>--> (WRITEME: building state).
|
||||
linkend="chapter-building-types"/>, <xref linkend="chapter-building-pads"/>,
|
||||
<xref linkend="chapter-building-chainfn"/>, and <!-- <xref
|
||||
linkend="chapter-building-state"/>--> (WRITEME: building state).
|
||||
</para>
|
||||
<para>
|
||||
After you have finished the first steps, you will be able to create a
|
||||
|
@ -106,10 +106,10 @@
|
|||
functionality you need. To provide some standard functionality, you
|
||||
will learn how to add more features to a new plugin. These features
|
||||
are described in the chapters on
|
||||
<!--FIXME: WRITEME <xref linkend="cha-building-props"/> -->
|
||||
<!--FIXME: WRITEME <xref linkend="chapter-building-props"/> -->
|
||||
(WRITEME)
|
||||
and <xref linkend="cha-building-signals"/>. Finally, you will see in
|
||||
<!--<xref linkend="cha-building-testapp"/>-->(WRITEME)
|
||||
and <xref linkend="chapter-building-signals"/>. Finally, you will see in
|
||||
<!--<xref linkend="chapter-building-testapp"/>-->(WRITEME)
|
||||
how to write a short test
|
||||
application to try out your new plugin.
|
||||
</para>
|
||||
|
@ -124,11 +124,11 @@
|
|||
functional audio or video filter plugin with some nice features.
|
||||
However, &GStreamer; offers more for plugin writers. This part of the
|
||||
guide includes chapters on more advanced topics, such as <xref
|
||||
linkend="cha-advanced-request"/>, <!-- <xref
|
||||
linkend="cha-advanced-clock"/>, <xref
|
||||
linkend="cha-advanced-scheduling"/>, <xref
|
||||
linkend="cha-advanced-dparams"/>, and <xref
|
||||
linkend="cha-advanced-midi"/>-->. Since these features are more advanced,
|
||||
linkend="chapter-advanced-request"/>, <!-- <xref
|
||||
linkend="chapter-advanced-clock"/>, <xref
|
||||
linkend="chapter-advanced-scheduling"/>, <xref
|
||||
linkend="chapter-advanced-dparams"/>, and <xref
|
||||
linkend="chapter-advanced-midi"/>-->. Since these features are more advanced,
|
||||
the chapters can basically be read in any order, as you find that your
|
||||
plugins require these features.
|
||||
</para>
|
||||
|
@ -144,10 +144,10 @@
|
|||
the concepts apply equally to other plugin types, including sources,
|
||||
sinks, and autopluggers. This part of the guide presents the issues
|
||||
that arise when working on these more specialized plugin types. The
|
||||
part includes chapters on <xref linkend="cha-other-source"/>, <xref
|
||||
linkend="cha-other-sink"/>, <!-- FIXME: WRITEME
|
||||
<xref linkend="cha-other-scheduler"/>,--> and
|
||||
<xref linkend="cha-other-autoplugger"/>.
|
||||
part includes chapters on <xref linkend="chapter-other-source"/>, <xref
|
||||
linkend="chapter-other-sink"/>, <!-- FIXME: WRITEME
|
||||
<xref linkend="chapter-other-scheduler"/>,--> and
|
||||
<xref linkend="chapter-other-autoplugger"/>.
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
|
@ -159,9 +159,9 @@
|
|||
The appendices contain some information that stubbornly refuses to fit
|
||||
cleanly in other sections of the guide. This information includes
|
||||
<!-- FIXME: WRITEME
|
||||
<xref linkend="cha-appendix-checklist"/>--> (WRITEME) and
|
||||
<xref linkend="chapter-appendix-checklist"/>--> (WRITEME) and
|
||||
<!-- <xref
|
||||
linkend="cha-appendix-python"/>.--> FIXME: organize better.
|
||||
linkend="chapter-appendix-python"/>.--> FIXME: organize better.
|
||||
</para>
|
||||
</listitem>
|
||||
</itemizedlist>
|
||||
|
@ -169,9 +169,9 @@
|
|||
<para>
|
||||
The remainder of this introductory part of the guide presents a short
|
||||
overview of the basic concepts involved in &GStreamer; plugin development.
|
||||
Topics covered include <xref linkend="sect1-basics-elements"/>, <xref
|
||||
linkend="sect1-basics-pads"/>, <xref linkend="sect1-basics-data"/> and
|
||||
<xref linkend="sect1-basics-types"/>. If you are already familiar with
|
||||
Topics covered include <xref linkend="section-basics-elements"/>, <xref
|
||||
linkend="section-basics-pads"/>, <xref linkend="section-basics-data"/> and
|
||||
<xref linkend="section-basics-types"/>. If you are already familiar with
|
||||
this information, you can use this short overview to refresh your memory,
|
||||
or you can skip to <xref linkend="part-building"/>.
|
||||
</para>
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-other-autoplugger" xreflabel="Writing an Autoplugger">
|
||||
<chapter id="chapter-other-autoplugger" xreflabel="Writing an Autoplugger">
|
||||
<title>Writing an Autoplugger</title>
|
||||
<para>
|
||||
FIXME: write.
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-other-sink" xreflabel="Writing a Sink">
|
||||
<chapter id="chapter-other-sink" xreflabel="Writing a Sink">
|
||||
<title>Writing a Sink</title>
|
||||
<para>
|
||||
FIXME: write.
|
||||
|
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
<!-- ############ chapter ############# -->
|
||||
|
||||
<chapter id="cha-other-source" xreflabel="Writing a Source">
|
||||
<chapter id="chapter-other-source" xreflabel="Writing a Source">
|
||||
<title>Writing a Source</title>
|
||||
<para>
|
||||
FIXME: write.
|
||||
|
|
|
@ -54,7 +54,7 @@
|
|||
</author>
|
||||
</authorgroup>
|
||||
|
||||
<legalnotice id="legalnotice">
|
||||
<legalnotice id="misc-legalnotice">
|
||||
<para>
|
||||
This material may be distributed only subject to the terms and
|
||||
conditions set forth in the Open Publication License, v1.0 or later (the
|
||||
|
|
Loading…
Reference in a new issue