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redox-os
cookbook
Commits
6e46cfa9
Verified
Commit
6e46cfa9
authored
1 year ago
by
Jeremy Soller
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Update ffmpeg to 6.0, patch for binutils 2.41
parent
00608506
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recipes/ffmpeg/binutils-2.41.patch
+76
-0
76 additions, 0 deletions
recipes/ffmpeg/binutils-2.41.patch
recipes/ffmpeg/recipe.toml
+4
-5
4 additions, 5 deletions
recipes/ffmpeg/recipe.toml
with
80 additions
and
5 deletions
recipes/ffmpeg/binutils-2.41.patch
0 → 100644
+
76
−
0
View file @
6e46cfa9
From effadce6c756247ea8bae32dc13bb3e6f464f0eb Mon Sep 17 00:00:00 2001
From: =?utf8?q?R=C3=A9mi=20Denis-Courmont?= <remi@remlab.net>
Date: Sun, 16 Jul 2023 18:18:02 +0300
Subject: [PATCH] avcodec/x86/mathops: clip constants used with shift
instructions within inline assembly
Fixes assembling with binutil as >= 2.41
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavcodec/x86/mathops.h | 26 +++++++++++++++++++++++---
1 file changed, 23 insertions(+), 3 deletions(-)
diff --git a/libavcodec/x86/mathops.h b/libavcodec/x86/mathops.h
index 6298f5ed19..ca7e2dffc1 100644
--- a/libavcodec/x86/mathops.h
+++ b/libavcodec/x86/mathops.h
@@ -35,12 +35,20 @@
static av_always_inline av_const int MULL(int a, int b, unsigned shift)
{
int rt, dummy;
+ if (__builtin_constant_p(shift))
__asm__ (
"imull %3 \n\t"
"shrdl %4, %%edx, %%eax \n\t"
:"=a"(rt), "=d"(dummy)
- :"a"(a), "rm"(b), "ci"((uint8_t)shift)
+ :"a"(a), "rm"(b), "i"(shift & 0x1F)
);
+ else
+ __asm__ (
+ "imull %3 \n\t"
+ "shrdl %4, %%edx, %%eax \n\t"
+ :"=a"(rt), "=d"(dummy)
+ :"a"(a), "rm"(b), "c"((uint8_t)shift)
+ );
return rt;
}
@@ -113,19 +121,31 @@
__asm__ volatile(\
// avoid +32 for shift optimization (gcc should do that ...)
#define NEG_SSR32 NEG_SSR32
static inline int32_t NEG_SSR32( int32_t a, int8_t s){
+ if (__builtin_constant_p(s))
__asm__ ("sarl %1, %0\n\t"
: "+r" (a)
- : "ic" ((uint8_t)(-s))
+ : "i" (-s & 0x1F)
);
+ else
+ __asm__ ("sarl %1, %0\n\t"
+ : "+r" (a)
+ : "c" ((uint8_t)(-s))
+ );
return a;
}
#define NEG_USR32 NEG_USR32
static inline uint32_t NEG_USR32(uint32_t a, int8_t s){
+ if (__builtin_constant_p(s))
__asm__ ("shrl %1, %0\n\t"
: "+r" (a)
- : "ic" ((uint8_t)(-s))
+ : "i" (-s & 0x1F)
);
+ else
+ __asm__ ("shrl %1, %0\n\t"
+ : "+r" (a)
+ : "c" ((uint8_t)(-s))
+ );
return a;
}
--
2.30.2
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recipes/ffmpeg/recipe.toml
+
4
−
5
View file @
6e46cfa9
[source]
#git = "https://git.ffmpeg.org/ffmpeg.git"
#rev = "eacfcbae690f914a4b1b4ad06999f138540cc3d8"
tar
=
"https://ffmpeg.org/releases/ffmpeg-5.1.2.tar.xz"
blake3
=
"69fddb793c6b4fb6fd1093e54c8228c3c498614be3e48c311bb3f609a12daf5f"
tar
=
"https://ffmpeg.org/releases/ffmpeg-6.0.tar.xz"
blake3
=
"4879074c357102f85932673044c57c144b0c188ae58edec2a115965536ee340f"
patches
=
[
"ffmpeg.patch"
"ffmpeg.patch"
,
"binutils-2.41.patch"
,
]
[build]
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