diff options
| author | Sean McGovern <gseanmcg@gmail.com> | 2024-06-09 13:20:24 -0400 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2024-06-13 23:14:26 +0200 |
| commit | cdd139d760688b14849d02ee1907f68fe692c24e (patch) | |
| tree | cafbad73718bb9f486c8d59559b00ea28a526577 /configure | |
| parent | a5d2d267424a0c0568d703362dc89795734f3d54 (diff) | |
| download | ffmpeg-cdd139d760688b14849d02ee1907f68fe692c24e.tar.gz | |
libavcodec/alpha: remove DSP & support code
Introduced in 1992, the Alpha was a 64-bit RISC processor designed
to replace the VAX CISC machines sold by Digital Equipment Corporation.
After Digital was acquired by Compaq in 1998 -- who themselves would be
later purchased by Hewlett-Packard, the architecture was phased out over
the following decade. It became effectively defunct in 2007, the last
publicly available processor being the Alpha 21364.
FFmpeg has not added any DSP code for this architecture since lowres2
was introduced in 2012, and it is more than unlikely someone still wishes
to maintain it.
Remove the DSP and support code.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 15 |
1 files changed, 3 insertions, 12 deletions
@@ -2128,7 +2128,6 @@ AUTODETECT_LIBS=" ARCH_LIST=" aarch64 - alpha arm avr32 avr32_ap @@ -2815,8 +2814,8 @@ for ext in $(filter_out mmx $ARCH_EXT_LIST_X86_SIMD); do done aligned_stack_if_any="aarch64 ppc x86" -fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 riscv64 sparc64 x86_64" -fast_clz_if_any="aarch64 alpha avr32 mips ppc x86" +fast_64bit_if_any="aarch64 ia64 mips64 parisc64 ppc64 riscv64 sparc64 x86_64" +fast_clz_if_any="aarch64 avr32 mips ppc x86" fast_unaligned_if_any="aarch64 ppc x86" simd_align_16_if_any="altivec neon sse" simd_align_32_if_any="avx" @@ -5274,10 +5273,6 @@ if enabled aarch64; then ;; esac -elif enabled alpha; then - - cpuflags="-mcpu=$cpu" - elif enabled arm; then check_arm_arch() { @@ -5659,7 +5654,7 @@ check_64bit(){ } case "$arch" in - aarch64|alpha|ia64) + aarch64|ia64) enabled shared && enable_weak pic ;; loongarch) @@ -6238,10 +6233,6 @@ if enabled aarch64; then enabled_any ${v}_external ${v}_inline || disable $v done -elif enabled alpha; then - - check_cflags -mieee - elif enabled arm; then enabled msvc && check_cpp_condition thumb stddef.h "defined _M_ARMT" |