On 12.07.2014 18:46, Michael Niedermayer wrote:
On Sat, Jul 12, 2014 at 05:35:12PM +0200, Hendrik Leppkes wrote:
On Sat, Jul 12, 2014 at 4:45 PM, Andreas Cadhalpun
<andreas.cadhal...@googlemail.com> wrote:
On 12.07.2014 15:40, Ronald S. Bultje wrote:
Hi,
On Sat, Jul 12, 2014 at 9:35 AM, Andreas Cadhalpun <
andreas.cadhal...@googlemail.com> wrote:
Hi,
I'm a bit puzzled by this commit.
On 30.06.2014 01:19, James Almer wrote:
From: Ronald S. Bultje <rsbul...@gmail.com>
---
libswresample/resample_template.c | 23 +---
libswresample/x86/resample.asm | 225
++++++++++++++++++++++++++---------
libswresample/x86/resample_mmx.h | 110 -----------------
libswresample/x86/resample_x86_dsp.c | 44 +++----
4 files changed, 187 insertions(+), 215 deletions(-)
[...]
diff --git a/libswresample/x86/resample_mmx.h
b/libswresample/x86/resample_mmx.h
index 94237b0..b0ea496 100644
--- a/libswresample/x86/resample_mmx.h
+++ b/libswresample/x86/resample_mmx.h
@@ -22,116 +22,6 @@
#include "libavutil/cpu.h"
#include "libswresample/swresample_internal.h"
-DECLARE_ALIGNED(16, const uint64_t, ff_resample_int16_rounder)[2] =
{
0x0000000000004000ULL, 0x0000000000000000ULL};
This removes the symbol ff_resample_int16_rounder from libswresample,
which is a backwards incompatible ABI change.
So can someone explain to me, why this hasn't been accompanied by a major
SOVERSION bump of libswresample?
All ff_* symbols are internal.
Then shouldn't all of them be declared with something like '__attribute__
((visibility ("hidden")))'?
This is usually handled by a visibility file (.v), but for some reason
the swresample file doesn't hide ff_* symbols, but that doesn't really
change the fact that ff_* (and avpriv_*) are not part of the public
API/ABI and as such any changes or removals do not require a SONAME
bump.
For the reason why they are not hidden, maybe Michael can comment.
i assume this was just a copy and paste error, removed ff_* from
swr
So should ff_* also be removed from libavutil.v?
And what about avpriv_* in libavcodec, libavformat and libavutil?
Best regards,
Andreas
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