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mutter-performance-source/doc/reference/tmpl/clutter-fixed.sgml

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<!-- ##### SECTION Title ##### -->
clutter-fixed
<!-- ##### SECTION Short_Description ##### -->
Fixed point API
<!-- ##### SECTION Long_Description ##### -->
<para>
Clutter has a fixed point API targeted at platforms without a floating
point unit, such as embedded devices. This API should be preferred to
the floating point one as it does not trigger the slow path of software
emulation, relying on integer math for fixed-to-floating and
floating-to-fixed conversion.
</para>
<!-- ##### SECTION See_Also ##### -->
<para>
</para>
<!-- ##### SECTION Stability_Level ##### -->
<!-- ##### TYPEDEF ClutterFixed ##### -->
<para>
</para>
<!-- ##### MACRO CFX_Q ##### -->
<para>
</para>
<!-- ##### MACRO CFX_ONE ##### -->
<para>
</para>
<!-- ##### MACRO CFX_MAX ##### -->
<para>
</para>
<!-- ##### MACRO CFX_MIN ##### -->
<para>
</para>
<!-- ##### TYPEDEF ClutterAngle ##### -->
<para>
</para>
<!-- ##### MACRO CFX_PI ##### -->
<para>
</para>
<!-- ##### MACRO CFX_2PI ##### -->
<para>
</para>
<!-- ##### MACRO CFX_PI_2 ##### -->
<para>
</para>
<!-- ##### MACRO CFX_PI_4 ##### -->
<para>
</para>
<!-- ##### MACRO CFX_PI8192 ##### -->
<para>
</para>
<!-- ##### MACRO CFX_120 ##### -->
<para>
</para>
<!-- ##### MACRO CFX_180 ##### -->
<para>
</para>
<!-- ##### MACRO CFX_240 ##### -->
<para>
</para>
<!-- ##### MACRO CFX_360 ##### -->
<para>
</para>
<!-- ##### MACRO CFX_60 ##### -->
<para>
</para>
<!-- ##### MACRO CFX_255 ##### -->
<para>
</para>
<!-- ##### MACRO CFX_DIV ##### -->
<para>
</para>
<!-- ##### MACRO CFX_INT ##### -->
<para>
</para>
<!-- ##### MACRO CFX_MUL ##### -->
<para>
</para>
<!-- ##### MACRO CLUTTER_FIXED_TO_FLOAT ##### -->
<para>
</para>
@x:
<!-- ##### MACRO CLUTTER_FIXED_TO_DOUBLE ##### -->
<para>
</para>
@x:
<!-- ##### MACRO CLUTTER_FLOAT_TO_FIXED ##### -->
<para>
</para>
@x:
<!-- ##### MACRO CLUTTER_INT_TO_FIXED ##### -->
<para>
</para>
@x:
<!-- ##### MACRO CLUTTER_FIXED_INT ##### -->
<para>
</para>
@x:
<!-- ##### MACRO CLUTTER_FIXED_FRACTION ##### -->
<para>
</para>
@x:
<!-- ##### MACRO CLUTTER_FIXED_FLOOR ##### -->
<para>
</para>
@x:
<!-- ##### MACRO CLUTTER_FIXED_CEIL ##### -->
<para>
</para>
@x:
<!-- ##### MACRO CLUTTER_FIXED_MUL ##### -->
<para>
</para>
@x:
@y:
<!-- ##### MACRO CLUTTER_FIXED_DIV ##### -->
<para>
</para>
@x:
@y:
<!-- ##### MACRO clutter_cosi ##### -->
<para>
</para>
@x:
<!-- ##### MACRO clutter_cosx ##### -->
<para>
</para>
@x:
<!-- ##### FUNCTION clutter_sini ##### -->
<para>
</para>
@angle:
@Returns:
<!-- ##### FUNCTION clutter_sinx ##### -->
<para>
</para>
@angle:
@Returns:
<!-- ##### FUNCTION clutter_sqrti ##### -->
<para>
</para>
@x:
@Returns:
<!-- ##### FUNCTION clutter_sqrtx ##### -->
<para>
</para>
@x:
@Returns: