switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 309 deletions

diff --git a/libs/cairo-1.16.0/doc/public/xml/cairo-png.xml b/libs/cairo-1.16.0/doc/public/xml/cairo-png.xml
deleted file mode 100644
index d8a1ea7..0000000
--- a/libs/cairo-1.16.0/doc/public/xml/cairo-png.xml
+++ /dev/null
@@ -1,309 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-		"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
-<!ENTITY version SYSTEM "version.xml">
-]>
-<refentry id="cairo-PNG-Support">
-<refmeta>
-<refentrytitle role="top_of_page" id="cairo-PNG-Support.top_of_page">PNG Support</refentrytitle>
-<manvolnum>3</manvolnum>
-<refmiscinfo>CAIRO Library</refmiscinfo>
-</refmeta>
-<refnamediv>
-<refname>PNG Support</refname>
-<refpurpose>Reading and writing PNG images</refpurpose>
-</refnamediv>
-
-<refsect1 id="cairo-PNG-Support.functions" role="functions_proto">
-<title role="functions_proto.title">Functions</title>
-<informaltable pgwide="1" frame="none">
-<tgroup cols="2">
-<colspec colname="functions_return" colwidth="150px"/>
-<colspec colname="functions_name"/>
-<tbody>
-<row><entry role="function_type"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link>&#160;*
-</entry><entry role="function_name"><link linkend="cairo-image-surface-create-from-png">cairo_image_surface_create_from_png</link>&#160;<phrase role="c_punctuation">()</phrase></entry></row>
-<row><entry role="function_type"><link linkend="cairo-status-t"><returnvalue>cairo_status_t</returnvalue></link>
-</entry><entry role="function_name"><phrase role="c_punctuation">(</phrase><link linkend="cairo-read-func-t">*cairo_read_func_t</link><phrase role="c_punctuation">)</phrase>&#160;<phrase role="c_punctuation">()</phrase></entry></row>
-<row><entry role="function_type"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link>&#160;*
-</entry><entry role="function_name"><link linkend="cairo-image-surface-create-from-png-stream">cairo_image_surface_create_from_png_stream</link>&#160;<phrase role="c_punctuation">()</phrase></entry></row>
-<row><entry role="function_type"><link linkend="cairo-status-t"><returnvalue>cairo_status_t</returnvalue></link>
-</entry><entry role="function_name"><link linkend="cairo-surface-write-to-png">cairo_surface_write_to_png</link>&#160;<phrase role="c_punctuation">()</phrase></entry></row>
-<row><entry role="function_type"><link linkend="cairo-status-t"><returnvalue>cairo_status_t</returnvalue></link>
-</entry><entry role="function_name"><phrase role="c_punctuation">(</phrase><link linkend="cairo-write-func-t">*cairo_write_func_t</link><phrase role="c_punctuation">)</phrase>&#160;<phrase role="c_punctuation">()</phrase></entry></row>
-<row><entry role="function_type"><link linkend="cairo-status-t"><returnvalue>cairo_status_t</returnvalue></link>
-</entry><entry role="function_name"><link linkend="cairo-surface-write-to-png-stream">cairo_surface_write_to_png_stream</link>&#160;<phrase role="c_punctuation">()</phrase></entry></row>
-
-</tbody>
-</tgroup>
-</informaltable>
-</refsect1>
-<refsect1 id="cairo-PNG-Support.other" role="other_proto">
-<title role="other_proto.title">Types and Values</title>
-<informaltable role="enum_members_table" pgwide="1" frame="none">
-<tgroup cols="2">
-<colspec colname="name" colwidth="150px"/>
-<colspec colname="description"/>
-<tbody>
-<row><entry role="define_keyword">#define</entry><entry role="function_name"><link linkend="CAIRO-HAS-PNG-FUNCTIONS:CAPS">CAIRO_HAS_PNG_FUNCTIONS</link></entry></row>
-
-</tbody>
-</tgroup>
-</informaltable>
-</refsect1>
-
-
-<refsect1 id="cairo-PNG-Support.description" role="desc">
-<title role="desc.title">Description</title>
-<para>The PNG functions allow reading PNG images into image surfaces, and writing
-any surface to a PNG file.</para>
-<para>It is a toy API. It only offers very simple support for reading and
-writing PNG files, which is sufficient for testing and
-demonstration purposes. Applications which need more control over
-the generated PNG file should access the pixel data directly, using
-<link linkend="cairo-image-surface-get-data"><function>cairo_image_surface_get_data()</function></link> or a backend-specific access
-function, and process it with another library, e.g. gdk-pixbuf or
-libpng.</para>
-
-</refsect1>
-<refsect1 id="cairo-PNG-Support.functions_details" role="details">
-<title role="details.title">Functions</title>
-<refsect2 id="cairo-image-surface-create-from-png" role="function" condition="since:1.0">
-<title>cairo_image_surface_create_from_png&#160;()</title>
-<indexterm zone="cairo-image-surface-create-from-png" role="1.0"><primary sortas="image_surface_create_from_png">cairo_image_surface_create_from_png</primary></indexterm>
-<programlisting language="C"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link>&#160;*
-cairo_image_surface_create_from_png (<parameter>const <link linkend="char"><type>char</type></link> *filename</parameter>);</programlisting>
-<para>Creates a new image surface and initializes the contents to the
-given PNG file.</para>
-<refsect3 id="cairo-image-surface-create-from-png.parameters" role="parameters">
-<title>Parameters</title>
-<informaltable role="parameters_table" pgwide="1" frame="none">
-<tgroup cols="3">
-<colspec colname="parameters_name" colwidth="150px"/>
-<colspec colname="parameters_description"/>
-<colspec colname="parameters_annotations" colwidth="200px"/>
-<tbody>
-<row><entry role="parameter_name"><para>filename</para></entry>
-<entry role="parameter_description"><para>name of PNG file to load. On Windows this filename
-is encoded in UTF-8.</para></entry>
-<entry role="parameter_annotations"></entry></row>
-</tbody></tgroup></informaltable>
-</refsect3><refsect3 id="cairo-image-surface-create-from-png.returns" role="returns">
-<title>Returns</title>
-<para> a new <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> initialized with the contents
-of the PNG file, or a "nil" surface if any error occurred. A nil
-surface can be checked for with cairo_surface_status(surface) which
-may return one of the following values:</para>
-<para><link linkend="CAIRO-STATUS-NO-MEMORY:CAPS"><literal>CAIRO_STATUS_NO_MEMORY</literal></link>
-<link linkend="CAIRO-STATUS-FILE-NOT-FOUND:CAPS"><literal>CAIRO_STATUS_FILE_NOT_FOUND</literal></link>
-<link linkend="CAIRO-STATUS-READ-ERROR:CAPS"><literal>CAIRO_STATUS_READ_ERROR</literal></link>
-<link linkend="CAIRO-STATUS-PNG-ERROR:CAPS"><literal>CAIRO_STATUS_PNG_ERROR</literal></link></para>
-<para>Alternatively, you can allow errors to propagate through the drawing
-operations and check the status on the context upon completion
-using <link linkend="cairo-status"><function>cairo_status()</function></link>.</para>
-</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2>
-<refsect2 id="cairo-read-func-t" role="function" condition="since:1.0">
-<title>cairo_read_func_t&#160;()</title>
-<indexterm zone="cairo-read-func-t" role="1.0"><primary sortas="read_func_t">cairo_read_func_t</primary></indexterm>
-<programlisting language="C"><link linkend="cairo-status-t"><returnvalue>cairo_status_t</returnvalue></link>
-<phrase role="c_punctuation">(</phrase>*cairo_read_func_t<phrase role="c_punctuation">)</phrase> (<parameter><link linkend="void"><type>void</type></link> *closure</parameter>,
-                      <parameter>unsigned <link linkend="char"><type>char</type></link> *data</parameter>,
-                      <parameter>unsigned <link linkend="int"><type>int</type></link> length</parameter>);</programlisting>
-<para><link linkend="cairo-read-func-t"><type>cairo_read_func_t</type></link> is the type of function which is called when a
-backend needs to read data from an input stream.  It is passed the
-closure which was specified by the user at the time the read
-function was registered, the buffer to read the data into and the
-length of the data in bytes.  The read function should return
-<link linkend="CAIRO-STATUS-SUCCESS:CAPS"><literal>CAIRO_STATUS_SUCCESS</literal></link> if all the data was successfully read,
-<link linkend="CAIRO-STATUS-READ-ERROR:CAPS"><literal>CAIRO_STATUS_READ_ERROR</literal></link> otherwise.</para>
-<refsect3 id="cairo-read-func-t.parameters" role="parameters">
-<title>Parameters</title>
-<informaltable role="parameters_table" pgwide="1" frame="none">
-<tgroup cols="3">
-<colspec colname="parameters_name" colwidth="150px"/>
-<colspec colname="parameters_description"/>
-<colspec colname="parameters_annotations" colwidth="200px"/>
-<tbody>
-<row><entry role="parameter_name"><para>closure</para></entry>
-<entry role="parameter_description"><para>the input closure</para></entry>
-<entry role="parameter_annotations"></entry></row>
-<row><entry role="parameter_name"><para>data</para></entry>
-<entry role="parameter_description"><para>the buffer into which to read the data</para></entry>
-<entry role="parameter_annotations"></entry></row>
-<row><entry role="parameter_name"><para>length</para></entry>
-<entry role="parameter_description"><para>the amount of data to read</para></entry>
-<entry role="parameter_annotations"></entry></row>
-</tbody></tgroup></informaltable>
-</refsect3><refsect3 id="cairo-read-func-t.returns" role="returns">
-<title>Returns</title>
-<para> the status code of the read operation</para>
-</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2>
-<refsect2 id="cairo-image-surface-create-from-png-stream" role="function" condition="since:1.0">
-<title>cairo_image_surface_create_from_png_stream&#160;()</title>
-<indexterm zone="cairo-image-surface-create-from-png-stream" role="1.0"><primary sortas="image_surface_create_from_png_stream">cairo_image_surface_create_from_png_stream</primary></indexterm>
-<programlisting language="C"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link>&#160;*
-cairo_image_surface_create_from_png_stream
-                               (<parameter><link linkend="cairo-read-func-t"><type>cairo_read_func_t</type></link> read_func</parameter>,
-                                <parameter><link linkend="void"><type>void</type></link> *closure</parameter>);</programlisting>
-<para>Creates a new image surface from PNG data read incrementally
-via the <parameter>read_func</parameter>
- function.</para>
-<refsect3 id="cairo-image-surface-create-from-png-stream.parameters" role="parameters">
-<title>Parameters</title>
-<informaltable role="parameters_table" pgwide="1" frame="none">
-<tgroup cols="3">
-<colspec colname="parameters_name" colwidth="150px"/>
-<colspec colname="parameters_description"/>
-<colspec colname="parameters_annotations" colwidth="200px"/>
-<tbody>
-<row><entry role="parameter_name"><para>read_func</para></entry>
-<entry role="parameter_description"><para>function called to read the data of the file</para></entry>
-<entry role="parameter_annotations"></entry></row>
-<row><entry role="parameter_name"><para>closure</para></entry>
-<entry role="parameter_description"><para>data to pass to <parameter>read_func</parameter>
-.</para></entry>
-<entry role="parameter_annotations"></entry></row>
-</tbody></tgroup></informaltable>
-</refsect3><refsect3 id="cairo-image-surface-create-from-png-stream.returns" role="returns">
-<title>Returns</title>
-<para> a new <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> initialized with the contents
-of the PNG file or a "nil" surface if the data read is not a valid PNG image
-or memory could not be allocated for the operation.  A nil
-surface can be checked for with cairo_surface_status(surface) which
-may return one of the following values:</para>
-<para><link linkend="CAIRO-STATUS-NO-MEMORY:CAPS"><literal>CAIRO_STATUS_NO_MEMORY</literal></link>
-<link linkend="CAIRO-STATUS-READ-ERROR:CAPS"><literal>CAIRO_STATUS_READ_ERROR</literal></link>
-<link linkend="CAIRO-STATUS-PNG-ERROR:CAPS"><literal>CAIRO_STATUS_PNG_ERROR</literal></link></para>
-<para>Alternatively, you can allow errors to propagate through the drawing
-operations and check the status on the context upon completion
-using <link linkend="cairo-status"><function>cairo_status()</function></link>.</para>
-</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2>
-<refsect2 id="cairo-surface-write-to-png" role="function" condition="since:1.0">
-<title>cairo_surface_write_to_png&#160;()</title>
-<indexterm zone="cairo-surface-write-to-png" role="1.0"><primary sortas="surface_write_to_png">cairo_surface_write_to_png</primary></indexterm>
-<programlisting language="C"><link linkend="cairo-status-t"><returnvalue>cairo_status_t</returnvalue></link>
-cairo_surface_write_to_png (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>,
-                            <parameter>const <link linkend="char"><type>char</type></link> *filename</parameter>);</programlisting>
-<para>Writes the contents of <parameter>surface</parameter>
- to a new file <parameter>filename</parameter>
- as a PNG
-image.</para>
-<refsect3 id="cairo-surface-write-to-png.parameters" role="parameters">
-<title>Parameters</title>
-<informaltable role="parameters_table" pgwide="1" frame="none">
-<tgroup cols="3">
-<colspec colname="parameters_name" colwidth="150px"/>
-<colspec colname="parameters_description"/>
-<colspec colname="parameters_annotations" colwidth="200px"/>
-<tbody>
-<row><entry role="parameter_name"><para>surface</para></entry>
-<entry role="parameter_description"><para>a <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> with pixel contents</para></entry>
-<entry role="parameter_annotations"></entry></row>
-<row><entry role="parameter_name"><para>filename</para></entry>
-<entry role="parameter_description"><para>the name of a file to write to; on Windows this filename
-is encoded in UTF-8.</para></entry>
-<entry role="parameter_annotations"></entry></row>
-</tbody></tgroup></informaltable>
-</refsect3><refsect3 id="cairo-surface-write-to-png.returns" role="returns">
-<title>Returns</title>
-<para> <link linkend="CAIRO-STATUS-SUCCESS:CAPS"><literal>CAIRO_STATUS_SUCCESS</literal></link> if the PNG file was written
-successfully. Otherwise, <link linkend="CAIRO-STATUS-NO-MEMORY:CAPS"><literal>CAIRO_STATUS_NO_MEMORY</literal></link> if memory could not
-be allocated for the operation or
-<link linkend="CAIRO-STATUS-SURFACE-TYPE-MISMATCH:CAPS"><literal>CAIRO_STATUS_SURFACE_TYPE_MISMATCH</literal></link> if the surface does not have
-pixel contents, or <link linkend="CAIRO-STATUS-WRITE-ERROR:CAPS"><literal>CAIRO_STATUS_WRITE_ERROR</literal></link> if an I/O error occurs
-while attempting to write the file, or <link linkend="CAIRO-STATUS-PNG-ERROR:CAPS"><literal>CAIRO_STATUS_PNG_ERROR</literal></link> if libpng
-returned an error.</para>
-</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2>
-<refsect2 id="cairo-write-func-t" role="function" condition="since:1.0">
-<title>cairo_write_func_t&#160;()</title>
-<indexterm zone="cairo-write-func-t" role="1.0"><primary sortas="write_func_t">cairo_write_func_t</primary></indexterm>
-<programlisting language="C"><link linkend="cairo-status-t"><returnvalue>cairo_status_t</returnvalue></link>
-<phrase role="c_punctuation">(</phrase>*cairo_write_func_t<phrase role="c_punctuation">)</phrase> (<parameter><link linkend="void"><type>void</type></link> *closure</parameter>,
-                       <parameter>const unsigned <link linkend="char"><type>char</type></link> *data</parameter>,
-                       <parameter>unsigned <link linkend="int"><type>int</type></link> length</parameter>);</programlisting>
-<para><link linkend="cairo-write-func-t"><type>cairo_write_func_t</type></link> is the type of function which is called when a
-backend needs to write data to an output stream.  It is passed the
-closure which was specified by the user at the time the write
-function was registered, the data to write and the length of the
-data in bytes.  The write function should return
-<link linkend="CAIRO-STATUS-SUCCESS:CAPS"><literal>CAIRO_STATUS_SUCCESS</literal></link> if all the data was successfully written,
-<link linkend="CAIRO-STATUS-WRITE-ERROR:CAPS"><literal>CAIRO_STATUS_WRITE_ERROR</literal></link> otherwise.</para>
-<refsect3 id="cairo-write-func-t.parameters" role="parameters">
-<title>Parameters</title>
-<informaltable role="parameters_table" pgwide="1" frame="none">
-<tgroup cols="3">
-<colspec colname="parameters_name" colwidth="150px"/>
-<colspec colname="parameters_description"/>
-<colspec colname="parameters_annotations" colwidth="200px"/>
-<tbody>
-<row><entry role="parameter_name"><para>closure</para></entry>
-<entry role="parameter_description"><para>the output closure</para></entry>
-<entry role="parameter_annotations"></entry></row>
-<row><entry role="parameter_name"><para>data</para></entry>
-<entry role="parameter_description"><para>the buffer containing the data to write</para></entry>
-<entry role="parameter_annotations"></entry></row>
-<row><entry role="parameter_name"><para>length</para></entry>
-<entry role="parameter_description"><para>the amount of data to write</para></entry>
-<entry role="parameter_annotations"></entry></row>
-</tbody></tgroup></informaltable>
-</refsect3><refsect3 id="cairo-write-func-t.returns" role="returns">
-<title>Returns</title>
-<para> the status code of the write operation</para>
-</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2>
-<refsect2 id="cairo-surface-write-to-png-stream" role="function" condition="since:1.0">
-<title>cairo_surface_write_to_png_stream&#160;()</title>
-<indexterm zone="cairo-surface-write-to-png-stream" role="1.0"><primary sortas="surface_write_to_png_stream">cairo_surface_write_to_png_stream</primary></indexterm>
-<programlisting language="C"><link linkend="cairo-status-t"><returnvalue>cairo_status_t</returnvalue></link>
-cairo_surface_write_to_png_stream (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>,
-                                   <parameter><link linkend="cairo-write-func-t"><type>cairo_write_func_t</type></link> write_func</parameter>,
-                                   <parameter><link linkend="void"><type>void</type></link> *closure</parameter>);</programlisting>
-<para>Writes the image surface to the write function.</para>
-<refsect3 id="cairo-surface-write-to-png-stream.parameters" role="parameters">
-<title>Parameters</title>
-<informaltable role="parameters_table" pgwide="1" frame="none">
-<tgroup cols="3">
-<colspec colname="parameters_name" colwidth="150px"/>
-<colspec colname="parameters_description"/>
-<colspec colname="parameters_annotations" colwidth="200px"/>
-<tbody>
-<row><entry role="parameter_name"><para>surface</para></entry>
-<entry role="parameter_description"><para>a <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> with pixel contents</para></entry>
-<entry role="parameter_annotations"></entry></row>
-<row><entry role="parameter_name"><para>write_func</para></entry>
-<entry role="parameter_description"><para>a <link linkend="cairo-write-func-t"><type>cairo_write_func_t</type></link></para></entry>
-<entry role="parameter_annotations"></entry></row>
-<row><entry role="parameter_name"><para>closure</para></entry>
-<entry role="parameter_description"><para>closure data for the write function</para></entry>
-<entry role="parameter_annotations"></entry></row>
-</tbody></tgroup></informaltable>
-</refsect3><refsect3 id="cairo-surface-write-to-png-stream.returns" role="returns">
-<title>Returns</title>
-<para> <link linkend="CAIRO-STATUS-SUCCESS:CAPS"><literal>CAIRO_STATUS_SUCCESS</literal></link> if the PNG file was written
-successfully.  Otherwise, <link linkend="CAIRO-STATUS-NO-MEMORY:CAPS"><literal>CAIRO_STATUS_NO_MEMORY</literal></link> is returned if
-memory could not be allocated for the operation,
-<link linkend="CAIRO-STATUS-SURFACE-TYPE-MISMATCH:CAPS"><literal>CAIRO_STATUS_SURFACE_TYPE_MISMATCH</literal></link> if the surface does not have
-pixel contents, or <link linkend="CAIRO-STATUS-PNG-ERROR:CAPS"><literal>CAIRO_STATUS_PNG_ERROR</literal></link> if libpng
-returned an error.</para>
-</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2>
-
-</refsect1>
-<refsect1 id="cairo-PNG-Support.other_details" role="details">
-<title role="details.title">Types and Values</title>
-<refsect2 id="CAIRO-HAS-PNG-FUNCTIONS:CAPS" role="macro" condition="since:1.0">
-<title>CAIRO_HAS_PNG_FUNCTIONS</title>
-<indexterm zone="CAIRO-HAS-PNG-FUNCTIONS:CAPS" role="1.0"><primary sortas="HAS_PNG_FUNCTIONS">CAIRO_HAS_PNG_FUNCTIONS</primary></indexterm>
-<programlisting language="C">#define CAIRO_HAS_PNG_FUNCTIONS 1
-</programlisting>
-<para>Defined if the PNG functions are available.
-This macro can be used to conditionally compile code using the cairo
-PNG functions.</para>
-<para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2>
-
-</refsect1>
-<refsect1 id="cairo-PNG-Support.see-also">
-<title>See Also</title>
-<para><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link></para>
-
-</refsect1>
-
-</refentry>