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560549ba58
ffmpeg can generate lookup tables at build time instead of runtime, but this is no longer a recommended option. The size impact is significant (12% of the total libavcodec size, nearly 2MB), the runtime impact of dynamic tables isn't too costly, and only a few codecs actually use the pre-generated tables (MP3, notably). (From OE-Core rev: 51f13afe669638dbf72f464f243adccb22be3d21) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.