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701e6f34e0
SIMD needs VSX with little endian to avoid the following build failure:
In file included from /nvmedata/autobuild/instance-12/output-1/build/jpeg-turbo-2.1.3/simd/powerpc/jccolor-altivec.c:25:
/nvmedata/autobuild/instance-12/output-1/build/jpeg-turbo-2.1.3/simd/powerpc/jccolext-altivec.c: In function 'jsimd_rgb_ycc_convert_altivec':
/nvmedata/autobuild/instance-12/output-1/build/jpeg-turbo-2.1.3/simd/powerpc/jsimd_altivec.h:93:26: warning: implicit declaration of function 'vec_vsx_ld'; did you mean 'vec_vsl'? [-Wimplicit-function-declaration]
93 | #define VEC_LD(a, b) vec_vsx_ld(a, b)
| ^~~~~~~~~~
Fixes:
- http://autobuild.buildroot.org/results/be6d5ad0cee4ee19eb25e595d44555a1af6e073b
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
58 lines
1.4 KiB
Plaintext
58 lines
1.4 KiB
Plaintext
# jpeg-turbo has simd support for some architectures
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config BR2_PACKAGE_JPEG_SIMD_SUPPORT
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bool
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default y if BR2_X86_CPU_HAS_MMX
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default y if BR2_ARM_CPU_HAS_NEON
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default y if BR2_POWERPC_CPU_HAS_ALTIVEC && !BR2_powerpc64le
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default y if BR2_POWERPC_CPU_HAS_VSX && BR2_powerpc64le
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default y if BR2_aarch64 || BR2_aarch64_be
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config BR2_PACKAGE_JPEG
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bool "jpeg support"
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help
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Select the desired JPEG library provider.
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if BR2_PACKAGE_JPEG
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choice
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prompt "jpeg variant"
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default BR2_PACKAGE_JPEG_TURBO if BR2_PACKAGE_JPEG_SIMD_SUPPORT
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help
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Select the normal libjpeg or libjpeg-turbo.
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config BR2_PACKAGE_LIBJPEG
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bool "jpeg"
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select BR2_PACKAGE_HAS_JPEG
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help
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The ubiquitous C library for manipulating JPEG images.
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http://www.ijg.org/
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config BR2_PACKAGE_JPEG_TURBO
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bool "jpeg-turbo"
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select BR2_PACKAGE_HAS_JPEG
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help
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Libjpeg-turbo is a derivative of libjpeg that uses SIMD
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instructions (MMX, SSE2, NEON) to accelerate baseline JPEG
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compression and decompression on x86, x86-64, and ARM
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systems.
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http://www.libjpeg-turbo.org
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# libjpeg from br2-external trees, if any
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source "$BR2_BASE_DIR/.br2-external.in.jpeg"
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endchoice
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source "package/jpeg-turbo/Config.in.options"
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config BR2_PACKAGE_HAS_JPEG
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bool
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config BR2_PACKAGE_PROVIDES_JPEG
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string
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default "libjpeg" if BR2_PACKAGE_LIBJPEG
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default "jpeg-turbo" if BR2_PACKAGE_JPEG_TURBO
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endif
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