52 lines
1.3 KiB
Plaintext
52 lines
1.3 KiB
Plaintext
config BR2_PACKAGE_LIBMAD
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bool "libmad"
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help
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High-quality MPEG audio decoder. All computations are
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performed with fixed-point integer arithmetic, making it ideal
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for systems without a floating-point unit.
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http://www.underbit.com/products/mad/
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if BR2_PACKAGE_LIBMAD
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choice
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prompt "Speed vs. accuracy"
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default BR2_PACKAGE_LIBMAD_OPTIMIZATION_DEFAULT
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config BR2_PACKAGE_LIBMAD_OPTIMIZATION_DEFAULT
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bool "Default"
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help
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Keep optimizations balanced between speed and accuracy.
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config BR2_PACKAGE_LIBMAD_OPTIMIZATION_SPEED
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bool "Optimize for speed over accuracy"
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help
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Compromise accuracy for speed.
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config BR2_PACKAGE_LIBMAD_OPTIMIZATION_ACCURACY
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bool "Optimize for accuracy over speed"
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help
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Compromise speed for accuracy.
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endchoice
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config BR2_PACKAGE_LIBMAD_SSO
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bool "Subband synthesis optimization"
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help
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Use the subband synthesis optimization, with reduced accuracy.
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config BR2_PACKAGE_LIBMAD_ASO
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bool "Architecture-specific optimizations"
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default y
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# arm optimization needs classic arm instructions support
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depends on !(BR2_arm && !BR2_ARM_CPU_HAS_ARM)
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help
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Use certain architecture-specific optimizations.
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config BR2_PACKAGE_LIBMAD_STRICT_ISO
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bool "Strict ISO/IEC interpretations"
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help
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Use strict ISO/IEC interpretations.
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endif
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