2004-10-09 08:13:40 +02:00
|
|
|
config BR2_PACKAGE_LIBMAD
|
2004-12-26 08:36:59 +01:00
|
|
|
bool "libmad"
|
2004-10-09 08:13:40 +02:00
|
|
|
help
|
2015-04-23 00:14:34 +02:00
|
|
|
High-quality MPEG audio decoder. All computations are performed
|
2007-05-10 10:10:21 +02:00
|
|
|
with fixed-point integer arithmetic, making it ideal for systems
|
2004-12-26 08:36:59 +01:00
|
|
|
without a floating-point unit.
|
2004-10-09 08:13:40 +02:00
|
|
|
|
2004-12-26 08:36:59 +01:00
|
|
|
http://www.underbit.com/products/mad/
|
2012-07-13 22:14:05 +02:00
|
|
|
|
|
|
|
|
if BR2_PACKAGE_LIBMAD
|
|
|
|
|
|
|
|
|
|
choice
|
|
|
|
|
prompt "Speed vs. accuracy"
|
|
|
|
|
default BR2_PACKAGE_LIBMAD_OPTIMIZATION_DEFAULT
|
|
|
|
|
|
|
|
|
|
config BR2_PACKAGE_LIBMAD_OPTIMIZATION_DEFAULT
|
|
|
|
|
bool "Default"
|
|
|
|
|
help
|
|
|
|
|
Keep optimizations balanced between speed and accuracy.
|
|
|
|
|
|
|
|
|
|
config BR2_PACKAGE_LIBMAD_OPTIMIZATION_SPEED
|
|
|
|
|
bool "Optimize for speed over accuracy"
|
|
|
|
|
help
|
|
|
|
|
Compromise accuracy for speed.
|
|
|
|
|
|
|
|
|
|
config BR2_PACKAGE_LIBMAD_OPTIMIZATION_ACCURACY
|
|
|
|
|
bool "Optimize for accuracy over speed"
|
|
|
|
|
help
|
|
|
|
|
Compromise speed for accuracy.
|
|
|
|
|
|
|
|
|
|
endchoice
|
|
|
|
|
|
|
|
|
|
config BR2_PACKAGE_LIBMAD_SSO
|
|
|
|
|
bool "Subband synthesis optimization"
|
|
|
|
|
help
|
|
|
|
|
Use the subband synthesis optimization, with reduced accuracy.
|
|
|
|
|
|
|
|
|
|
config BR2_PACKAGE_LIBMAD_ASO
|
|
|
|
|
bool "Architecture-specific optimizations"
|
|
|
|
|
default y
|
|
|
|
|
help
|
|
|
|
|
Use certain architecture-specific optimizations.
|
|
|
|
|
|
|
|
|
|
config BR2_PACKAGE_LIBMAD_STRICT_ISO
|
|
|
|
|
bool "Strict ISO/IEC interpretations"
|
|
|
|
|
help
|
|
|
|
|
Use strict ISO/IEC interpretations.
|
|
|
|
|
|
|
|
|
|
endif
|
