![Clément Péron](/assets/img/avatar_default.png)
Currently, the jpeg-turbo tools are forcibly removed, but they can be usefull (e.g. to test performance on the target, or to script batch conversions). Add an option to allow keeping them. Signed-off-by: Clément Péron <peron.clem@gmail.com> [yann.morin.1998@free.fr - move the option out of the choice - move the option to a Config.in.options - drop the default 'n', which is ... the default - use positive logic to define the hook - move definition of the hook in the conditional block - don't indent the hook assignment ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
57 lines
1.3 KiB
Plaintext
57 lines
1.3 KiB
Plaintext
# jpeg-turbo has simd support for some architectures
|
|
config BR2_PACKAGE_JPEG_SIMD_SUPPORT
|
|
bool
|
|
default y if BR2_X86_CPU_HAS_MMX
|
|
default y if BR2_ARM_CPU_HAS_NEON
|
|
default y if BR2_POWERPC_CPU_HAS_ALTIVEC
|
|
default y if BR2_aarch64 || BR2_aarch64_be
|
|
|
|
config BR2_PACKAGE_JPEG
|
|
bool "jpeg support"
|
|
help
|
|
Select the desired JPEG library provider.
|
|
|
|
if BR2_PACKAGE_JPEG
|
|
|
|
choice
|
|
prompt "jpeg variant"
|
|
default BR2_PACKAGE_JPEG_TURBO if BR2_PACKAGE_JPEG_SIMD_SUPPORT
|
|
help
|
|
Select the normal libjpeg or libjpeg-turbo.
|
|
|
|
config BR2_PACKAGE_LIBJPEG
|
|
bool "jpeg"
|
|
select BR2_PACKAGE_HAS_JPEG
|
|
help
|
|
The ubiquitous C library for manipulating JPEG images.
|
|
|
|
http://www.ijg.org/
|
|
|
|
config BR2_PACKAGE_JPEG_TURBO
|
|
bool "jpeg-turbo"
|
|
select BR2_PACKAGE_HAS_JPEG
|
|
help
|
|
Libjpeg-turbo is a derivative of libjpeg that uses SIMD
|
|
instructions (MMX, SSE2, NEON) to accelerate baseline JPEG
|
|
compression and decompression on x86, x86-64, and ARM
|
|
systems.
|
|
|
|
http://www.libjpeg-turbo.org
|
|
|
|
# libjpeg from br2-external trees, if any
|
|
source "$BR2_BASE_DIR/.br2-external.in.jpeg"
|
|
|
|
endchoice
|
|
|
|
source "package/jpeg-turbo/Config.in.options"
|
|
|
|
config BR2_PACKAGE_HAS_JPEG
|
|
bool
|
|
|
|
config BR2_PACKAGE_PROVIDES_JPEG
|
|
string
|
|
default "libjpeg" if BR2_PACKAGE_LIBJPEG
|
|
default "jpeg-turbo" if BR2_PACKAGE_JPEG_TURBO
|
|
|
|
endif
|