Features

Features — Platform-specific feature support

Functions

Types and Values

Description

Chafa supports a few platform-specific acceleration features. These will be built in and used automatically when available. You can get information about the available features through the function calls documented in this section.

Functions

chafa_get_builtin_features ()

ChafaFeatures
chafa_get_builtin_features (void);

Gets a list of the platform-specific features this library was built with.

Returns

A set of flags indicating features present.


chafa_get_supported_features ()

ChafaFeatures
chafa_get_supported_features (void);

Gets a list of the platform-specific features that are built in and usable on the runtime platform.

Returns

A set of flags indicating usable features


chafa_describe_features ()

gchar *
chafa_describe_features (ChafaFeatures features);

Takes a set of flags potentially returned from chafa_get_builtin_features() or chafa_get_supported_features() and generates a human-readable ASCII string descriptor.

Parameters

features

A set of flags representing features

 

Returns

A string describing the features. This must be freed by caller.

Types and Values

enum ChafaFeatures

Members

CHAFA_FEATURE_MMX

Flag indicating MMX support.

 

CHAFA_FEATURE_SSE41

Flag indicating SSE 4.1 support.

 

CHAFA_FEATURE_POPCNT

Flag indicating popcnt support.