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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-01-29 08:14:05 -0800 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-01-29 08:14:05 -0800 |
| commit | 331e7c4cb34eb77451fbf84c604d717ed49abf15 (patch) | |
| tree | 7dcf243cd1ae1bb298ae27484e93602dd958a506 /libavcodec | |
| parent | e92003514d7aab25d56e2d827820f47755d397ec (diff) | |
imdct36: mark SSE functions as using all 16 XMM registers.
On x86-64, it indeed uses all 16 registers (and on x86-32, this gets
clipped to 8). Not marking it properly causes callers of this function
to fail randomly because of XMM register clobbering.
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/x86/imdct36_sse.asm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/x86/imdct36_sse.asm b/libavcodec/x86/imdct36_sse.asm index abdd3af5b6..937a2cc416 100644 --- a/libavcodec/x86/imdct36_sse.asm +++ b/libavcodec/x86/imdct36_sse.asm @@ -391,7 +391,7 @@ INIT_XMM sse %endif %macro DEFINE_FOUR_IMDCT 0 -cglobal four_imdct36_float, 5,5,8, out, buf, in, win, tmp +cglobal four_imdct36_float, 5,5,16, out, buf, in, win, tmp movlps m0, [inq+64] movhps m0, [inq+64 + 72] movlps m3, [inq+64 + 2*72] |