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<?xml version="1.0"?>
<!-- This file was automatically generated from C sources - DO NOT EDIT!
To affect the contents of this file, edit the original C definitions,
and/or use gtk-doc annotations. -->
<repository version="1.2"
xmlns="http://www.gtk.org/introspection/core/1.0"
xmlns:c="http://www.gtk.org/introspection/c/1.0"
xmlns:glib="http://www.gtk.org/introspection/glib/1.0">
<include name="GdkPixbuf" version="2.0"/>
<package name="gdk-pixbuf-2.0"/>
<c:include name="gdk-pixbuf/gdk-pixdata.h"/>
<namespace name="GdkPixdata"
version="2.0"
shared-library="libgdk_pixbuf-2.0.so.0"
c:identifier-prefixes="Gdk"
c:symbol-prefixes="gdk">
<constant name="PIXBUF_MAGIC_NUMBER"
value="1197763408"
c:type="GDK_PIXBUF_MAGIC_NUMBER">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="25">Magic number for #GdkPixdata structures.</doc>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="30"/>
<type name="gint" c:type="gint"/>
</constant>
<constant name="PIXDATA_HEADER_LENGTH"
value="24"
c:type="GDK_PIXDATA_HEADER_LENGTH">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="98">The length of a #GdkPixdata structure without the @pixel_data pointer.</doc>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="103"/>
<type name="gint" c:type="gint"/>
</constant>
<record name="Pixdata" c:type="GdkPixdata">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="67">A #GdkPixdata contains pixbuf information in a form suitable for
serialization and streaming.</doc>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="96"/>
<field name="magic" writable="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="69">magic number. A valid #GdkPixdata structure must have
#GDK_PIXBUF_MAGIC_NUMBER here.</doc>
<type name="guint32" c:type="guint32"/>
</field>
<field name="length" writable="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="71">less than 1 to disable length checks, otherwise
#GDK_PIXDATA_HEADER_LENGTH + length of @pixel_data.</doc>
<type name="gint32" c:type="gint32"/>
</field>
<field name="pixdata_type" writable="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="73">information about colorspace, sample width and
encoding, in a #GdkPixdataType.</doc>
<type name="guint32" c:type="guint32"/>
</field>
<field name="rowstride" writable="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="75">Distance in bytes between rows.</doc>
<type name="guint32" c:type="guint32"/>
</field>
<field name="width" writable="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="76">Width of the image in pixels.</doc>
<type name="guint32" c:type="guint32"/>
</field>
<field name="height" writable="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="77">Height of the image in pixels.</doc>
<type name="guint32" c:type="guint32"/>
</field>
<field name="pixel_data" writable="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="78">@width x @height pixels, encoded according to @pixdata_type
and @rowstride.</doc>
<array zero-terminated="0" c:type="guint8*">
<type name="guint8"/>
</array>
</field>
<method name="deserialize"
c:identifier="gdk_pixdata_deserialize"
deprecated="1"
deprecated-version="2.32"
throws="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="186">Deserializes (reconstruct) a #GdkPixdata structure from a byte stream.
The byte stream consists of a straightforward writeout of the
#GdkPixdata fields in network byte order, plus the @pixel_data
bytes the structure points to.
The @pixdata contents are reconstructed byte by byte and are checked
for validity. This function may fail with %GDK_PIXBUF_ERROR_CORRUPT_IMAGE
or %GDK_PIXBUF_ERROR_UNKNOWN_TYPE.</doc>
<doc-deprecated xml:space="preserve">Use #GResource instead.</doc-deprecated>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="110"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="202">Upon successful deserialization %TRUE is returned,
%FALSE otherwise.</doc>
<type name="gboolean" c:type="gboolean"/>
</return-value>
<parameters>
<instance-parameter name="pixdata" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="188">a #GdkPixdata structure to be filled in.</doc>
<type name="Pixdata" c:type="GdkPixdata*"/>
</instance-parameter>
<parameter name="stream_length" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="189">length of the stream used for deserialization.</doc>
<type name="guint" c:type="guint"/>
</parameter>
<parameter name="stream" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="190">stream of bytes containing a
serialized #GdkPixdata structure.</doc>
<array length="0" zero-terminated="0" c:type="const guint8*">
<type name="guint8" c:type="guint8"/>
</array>
</parameter>
</parameters>
</method>
<method name="from_pixbuf"
c:identifier="gdk_pixdata_from_pixbuf"
introspectable="0"
deprecated="1"
deprecated-version="2.32">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="321">Converts a #GdkPixbuf to a #GdkPixdata. If @use_rle is %TRUE, the
pixel data is run-length encoded into newly-allocated memory and a
pointer to that memory is returned.</doc>
<doc-deprecated xml:space="preserve">Use #GResource instead.</doc-deprecated>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="115"/>
<return-value transfer-ownership="none" nullable="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="331">If @use_rle is %TRUE, a pointer to the
newly-allocated memory for the run-length encoded pixel data,
otherwise %NULL.</doc>
<type name="gpointer" c:type="gpointer"/>
</return-value>
<parameters>
<instance-parameter name="pixdata" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="323">a #GdkPixdata to fill.</doc>
<type name="Pixdata" c:type="GdkPixdata*"/>
</instance-parameter>
<parameter name="pixbuf" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="324">the data to fill @pixdata with.</doc>
<type name="GdkPixbuf.Pixbuf" c:type="const GdkPixbuf*"/>
</parameter>
<parameter name="use_rle" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="325">whether to use run-length encoding for the pixel data.</doc>
<type name="gboolean" c:type="gboolean"/>
</parameter>
</parameters>
</method>
<method name="serialize"
c:identifier="gdk_pixdata_serialize"
deprecated="1"
deprecated-version="2.32">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="97">Serializes a #GdkPixdata structure into a byte stream.
The byte stream consists of a straightforward writeout of the
#GdkPixdata fields in network byte order, plus the @pixel_data
bytes the structure points to.</doc>
<doc-deprecated xml:space="preserve">Use #GResource instead.</doc-deprecated>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="107"/>
<return-value transfer-ownership="full">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="107">A
newly-allocated string containing the serialized #GdkPixdata
structure.</doc>
<array length="0" zero-terminated="0" c:type="guint8*">
<type name="guint8" c:type="guint8"/>
</array>
</return-value>
<parameters>
<instance-parameter name="pixdata" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="99">a valid #GdkPixdata structure to serialize.</doc>
<type name="Pixdata" c:type="const GdkPixdata*"/>
</instance-parameter>
<parameter name="stream_length_p"
direction="out"
caller-allocates="0"
transfer-ownership="full">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="100">location to store the resulting stream length in.</doc>
<type name="guint" c:type="guint*"/>
</parameter>
</parameters>
</method>
<method name="to_csource"
c:identifier="gdk_pixdata_to_csource"
deprecated="1"
deprecated-version="2.32">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="690">Generates C source code suitable for compiling images directly
into programs.
gdk-pixbuf ships with a program called
[gdk-pixbuf-csource][gdk-pixbuf-csource], which offers a command
line interface to this function.</doc>
<doc-deprecated xml:space="preserve">Use #GResource instead.</doc-deprecated>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="167"/>
<return-value transfer-ownership="full">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="704">a newly-allocated string containing the C source form
of @pixdata.</doc>
<type name="GLib.String" c:type="GString*"/>
</return-value>
<parameters>
<instance-parameter name="pixdata" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="692">a #GdkPixdata to convert to C source.</doc>
<type name="Pixdata" c:type="GdkPixdata*"/>
</instance-parameter>
<parameter name="name" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="693">used for naming generated data structures or macros.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
<parameter name="dump_type" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="694">a #GdkPixdataDumpType determining the kind of C
source to be generated.</doc>
<type name="PixdataDumpType" c:type="GdkPixdataDumpType"/>
</parameter>
</parameters>
</method>
</record>
<bitfield name="PixdataDumpType" c:type="GdkPixdataDumpType">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="122">An enumeration which is used by gdk_pixdata_to_csource() to
determine the form of C source to be generated. The three values
@GDK_PIXDATA_DUMP_PIXDATA_STREAM, @GDK_PIXDATA_DUMP_PIXDATA_STRUCT
and @GDK_PIXDATA_DUMP_MACROS are mutually exclusive, as are
@GDK_PIXBUF_DUMP_GTYPES and @GDK_PIXBUF_DUMP_CTYPES. The remaining
elements are optional flags that can be freely added.</doc>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="163"/>
<member name="pixdata_stream"
value="0"
c:identifier="GDK_PIXDATA_DUMP_PIXDATA_STREAM">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="124">Generate pixbuf data stream (a single
string containing a serialized #GdkPixdata structure in network byte
order).</doc>
</member>
<member name="pixdata_struct"
value="1"
c:identifier="GDK_PIXDATA_DUMP_PIXDATA_STRUCT">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="127">Generate #GdkPixdata structure (needs
the #GdkPixdata structure definition from gdk-pixdata.h).</doc>
</member>
<member name="macros" value="2" c:identifier="GDK_PIXDATA_DUMP_MACROS">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="129">Generate <function>*_ROWSTRIDE</function>,
<function>*_WIDTH</function>, <function>*_HEIGHT</function>,
<function>*_BYTES_PER_PIXEL</function> and
<function>*_RLE_PIXEL_DATA</function> or <function>*_PIXEL_DATA</function>
macro definitions for the image.</doc>
</member>
<member name="gtypes" value="0" c:identifier="GDK_PIXDATA_DUMP_GTYPES">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="134">Generate GLib data types instead of
standard C data types.</doc>
</member>
<member name="ctypes" value="256" c:identifier="GDK_PIXDATA_DUMP_CTYPES">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="136">Generate standard C data types instead of
GLib data types.</doc>
</member>
<member name="static" value="512" c:identifier="GDK_PIXDATA_DUMP_STATIC">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="138">Generate static symbols.</doc>
</member>
<member name="const" value="1024" c:identifier="GDK_PIXDATA_DUMP_CONST">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="139">Generate const symbols.</doc>
</member>
<member name="rle_decoder"
value="65536"
c:identifier="GDK_PIXDATA_DUMP_RLE_DECODER">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="140">Provide a <function>*_RUN_LENGTH_DECODE(image_buf, rle_data, size, bpp)</function>
macro definition to decode run-length encoded image data.</doc>
</member>
</bitfield>
<bitfield name="PixdataType" c:type="GdkPixdataType">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="32">An enumeration containing three sets of flags for a #GdkPixdata struct:
one for the used colorspace, one for the width of the samples and one
for the encoding of the pixel data.</doc>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="65"/>
<member name="color_type_rgb"
value="1"
c:identifier="GDK_PIXDATA_COLOR_TYPE_RGB">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="34">each pixel has red, green and blue samples.</doc>
</member>
<member name="color_type_rgba"
value="2"
c:identifier="GDK_PIXDATA_COLOR_TYPE_RGBA">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="35">each pixel has red, green and blue samples
and an alpha value.</doc>
</member>
<member name="color_type_mask"
value="255"
c:identifier="GDK_PIXDATA_COLOR_TYPE_MASK">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="37">mask for the colortype flags of the enum.</doc>
</member>
<member name="sample_width_8"
value="65536"
c:identifier="GDK_PIXDATA_SAMPLE_WIDTH_8">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="38">each sample has 8 bits.</doc>
</member>
<member name="sample_width_mask"
value="983040"
c:identifier="GDK_PIXDATA_SAMPLE_WIDTH_MASK">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="39">mask for the sample width flags of the enum.</doc>
</member>
<member name="encoding_raw"
value="16777216"
c:identifier="GDK_PIXDATA_ENCODING_RAW">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="40">the pixel data is in raw form.</doc>
</member>
<member name="encoding_rle"
value="33554432"
c:identifier="GDK_PIXDATA_ENCODING_RLE">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="41">the pixel data is run-length encoded. Runs may
be up to 127 bytes long; their length is stored in a single byte
preceding the pixel data for the run. If a run is constant, its length
byte has the high bit set and the pixel data consists of a single pixel
which must be repeated.</doc>
</member>
<member name="encoding_mask"
value="251658240"
c:identifier="GDK_PIXDATA_ENCODING_MASK">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.h"
line="46">mask for the encoding flags of the enum.</doc>
</member>
</bitfield>
<function name="pixbuf_from_pixdata"
c:identifier="gdk_pixbuf_from_pixdata"
deprecated="1"
deprecated-version="2.32"
throws="1">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="420">Converts a #GdkPixdata to a #GdkPixbuf. If @copy_pixels is %TRUE or
if the pixel data is run-length-encoded, the pixel data is copied into
newly-allocated memory; otherwise it is reused.</doc>
<doc-deprecated xml:space="preserve">Use #GResource instead.</doc-deprecated>
<source-position filename="../gdk-pixbuf/gdk-pixdata.h" line="119"/>
<return-value transfer-ownership="full">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="431">a new #GdkPixbuf.</doc>
<type name="GdkPixbuf.Pixbuf" c:type="GdkPixbuf*"/>
</return-value>
<parameters>
<parameter name="pixdata" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="422">a #GdkPixdata to convert into a #GdkPixbuf.</doc>
<type name="Pixdata" c:type="const GdkPixdata*"/>
</parameter>
<parameter name="copy_pixels" transfer-ownership="none">
<doc xml:space="preserve"
filename="../gdk-pixbuf/gdk-pixdata.c"
line="423">whether to copy raw pixel data; run-length encoded
pixel data is always copied.</doc>
<type name="gboolean" c:type="gboolean"/>
</parameter>
</parameters>
</function>
</namespace>
</repository>
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