mirror of
https://github.com/brl/mutter.git
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4e765d1a34
* clutter/clutter-feature.c: Use clutter_vblank_method() to get the VBlank method name from the environment variable OR the command line switch. (clutter_feature_do_init): Move the check on the features state here, to avoid an expensive function call, and inline the function. * clutter/clutter-fixed.c: Fix gtk-doc. * clutter/clutter-main.c: Add a --clutter-vblank command line switch controlling the VBlank method to be used: it overrides the CLUTTER_VBLANK environment variable. (pre_parse_hook), (clutter_init), (clutter_init_with_args): Move thread initialisation before type init, to avoid the warning that comes with newer GLib versions. * clutter/clutter-group.h: * clutter/clutter-group.c: Mark clutter_group_show_all() and clutter_group_hide_all() as deprecated.
281 lines
2.7 KiB
Plaintext
281 lines
2.7 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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clutter-fixed
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<!-- ##### SECTION Short_Description ##### -->
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Fixed point API
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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Clutter has a fixed point API targeted at platforms without a floating
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point unit, such as embedded devices. This API should be preferred to
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the floating point one as it does not trigger the slow path of software
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emulation, relying on integer math for fixed-to-floating and
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floating-to-fixed conversion.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### SECTION Stability_Level ##### -->
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<!-- ##### TYPEDEF ClutterFixed ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_Q ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_ONE ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_MAX ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_MIN ##### -->
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<para>
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</para>
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<!-- ##### TYPEDEF ClutterAngle ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_PI ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_2PI ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_PI_2 ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_PI_4 ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_PI8192 ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_120 ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_180 ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_240 ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_360 ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_60 ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_DIV ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_INT ##### -->
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<para>
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</para>
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<!-- ##### MACRO CFX_MUL ##### -->
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<para>
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</para>
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<!-- ##### FUNCTION clutter_color_shadex ##### -->
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<para>
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</para>
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@src:
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@dest:
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@shade:
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<!-- ##### MACRO CLUTTER_FIXED_TO_FLOAT ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO CLUTTER_FIXED_TO_DOUBLE ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO CLUTTER_FLOAT_TO_FIXED ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO CLUTTER_INT_TO_FIXED ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO CLUTTER_FIXED_INT ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO CLUTTER_FIXED_FRACTION ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO CLUTTER_FIXED_FLOOR ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO CLUTTER_FIXED_CEIL ##### -->
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<para>
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</para>
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@x:
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<!-- ##### MACRO CLUTTER_FIXED_MUL ##### -->
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<para>
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</para>
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@x:
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@y:
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<!-- ##### MACRO CLUTTER_FIXED_DIV ##### -->
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<para>
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</para>
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@x:
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@y:
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<!-- ##### MACRO clutter_fixed_cos ##### -->
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<para>
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</para>
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@x:
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<!-- ##### FUNCTION clutter_fixed_sin ##### -->
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<para>
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</para>
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@angle:
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@Returns:
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<!-- ##### MACRO clutter_angle_cos ##### -->
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<para>
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</para>
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@x:
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<!-- ##### FUNCTION clutter_angle_sin ##### -->
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<para>
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</para>
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@angle:
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@Returns:
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