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Linshizhi
ffmpeg.wasm-core
Commits
663321ed
Commit
663321ed
authored
Apr 15, 2015
by
ZhouXiaoyong
Committed by
Michael Niedermayer
Apr 25, 2015
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configure: add Loongson-3 support
Signed-off-by:
Michael Niedermayer
<
michaelni@gmx.at
>
parent
6c5ef7f6
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configure
configure
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configure
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663321ed
...
@@ -366,6 +366,7 @@ Optimization options (experts only):
...
@@ -366,6 +366,7 @@ Optimization options (experts only):
--disable-mipsdspr2 disable MIPS DSP ASE R2 optimizations
--disable-mipsdspr2 disable MIPS DSP ASE R2 optimizations
--disable-msa disable MSA optimizations
--disable-msa disable MSA optimizations
--disable-mipsfpu disable floating point MIPS optimizations
--disable-mipsfpu disable floating point MIPS optimizations
--disable-loongson3 disable Loongson-3 SIMD optimizations
--disable-fast-unaligned consider unaligned accesses slow
--disable-fast-unaligned consider unaligned accesses slow
Developer options (useful when working on FFmpeg itself):
Developer options (useful when working on FFmpeg itself):
...
@@ -1576,6 +1577,7 @@ ARCH_EXT_LIST_MIPS="
...
@@ -1576,6 +1577,7 @@ ARCH_EXT_LIST_MIPS="
mipsdspr1
mipsdspr1
mipsdspr2
mipsdspr2
msa
msa
loongson3
"
"
ARCH_EXT_LIST_X86_SIMD
=
"
ARCH_EXT_LIST_X86_SIMD
=
"
...
@@ -2024,6 +2026,7 @@ mips32r2_deps="mips"
...
@@ -2024,6 +2026,7 @@ mips32r2_deps="mips"
mips32r5_deps
=
"mips"
mips32r5_deps
=
"mips"
mips64r6_deps
=
"mips"
mips64r6_deps
=
"mips"
msa_deps
=
"mips"
msa_deps
=
"mips"
loongson3_deps
=
"mips"
altivec_deps
=
"ppc"
altivec_deps
=
"ppc"
dcbzl_deps
=
"ppc"
dcbzl_deps
=
"ppc"
...
@@ -3916,6 +3919,23 @@ elif enabled mips; then
...
@@ -3916,6 +3919,23 @@ elif enabled mips; then
check_cflags
"-mtune=i6400 -mabi=64"
check_cflags
"-mtune=i6400 -mabi=64"
check_ldflags
"-mabi=64"
check_ldflags
"-mabi=64"
;;
;;
loongson3
*
)
enable
mipsfpu
disable mips32r2
disable mips32r5
disable mips64r6
disable mipsdspr1
disable mipsdspr2
disable msa
enable
local_aligned_8 local_aligned_16
enable
simd_align_16
enable
fast_64bit
enable
fast_clz
enable
fast_cmov
enable
fast_unaligned
disable aligned_stack
cpuflags
=
"-march=
$cpu
"
;;
generic
)
generic
)
disable mips32r5
disable mips32r5
disable mips64r6
disable mips64r6
...
@@ -4696,6 +4716,8 @@ elif enabled mips; then
...
@@ -4696,6 +4716,8 @@ elif enabled mips; then
check_inline_asm mipsfpu
'"madd.d $f0, $f2, $f4, $f6"'
check_inline_asm mipsfpu
'"madd.d $f0, $f2, $f4, $f6"'
enabled msa
&&
check_cflags
"-mmsa"
&&
check_ldflags
"-mmsa"
&&
enabled msa
&&
check_cflags
"-mmsa"
&&
check_ldflags
"-mmsa"
&&
check_inline_asm msa
'"addvi.b $w0, $w1, 1"'
check_inline_asm msa
'"addvi.b $w0, $w1, 1"'
enabled loongson3
&&
add_cflags
"-mhard-float"
&&
add_asflags
"-mhard-float"
&&
check_inline_asm loongson3
'"gsldxc1 $f0, 0($2, $3)"'
enabled mips32r5
&&
add_asflags
"-mips32r5 -mfp64"
enabled mips32r5
&&
add_asflags
"-mips32r5 -mfp64"
enabled mips64r6
&&
add_asflags
"-mips64r6 -mfp64"
enabled mips64r6
&&
add_asflags
"-mips64r6 -mfp64"
...
@@ -5665,6 +5687,7 @@ if enabled mips; then
...
@@ -5665,6 +5687,7 @@ if enabled mips; then
echo
"MIPS DSP R1 enabled
${
mipsdspr1
-no
}
"
echo
"MIPS DSP R1 enabled
${
mipsdspr1
-no
}
"
echo
"MIPS DSP R2 enabled
${
mipsdspr2
-no
}
"
echo
"MIPS DSP R2 enabled
${
mipsdspr2
-no
}
"
echo
"MIPS MSA enabled
${
msa
-no
}
"
echo
"MIPS MSA enabled
${
msa
-no
}
"
echo
"LOONGSON3 enabled
${
loongson3
-no
}
"
fi
fi
if
enabled ppc
;
then
if
enabled ppc
;
then
echo
"AltiVec enabled
${
altivec
-no
}
"
echo
"AltiVec enabled
${
altivec
-no
}
"
...
...
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