diff options
| author | Mike Melanson <mike@multimedia.cx> | 2004-04-27 04:06:24 +0000 |
|---|---|---|
| committer | Mike Melanson <mike@multimedia.cx> | 2004-04-27 04:06:24 +0000 |
| commit | 7daabccb5d36e9bf649d157ab14ccb2a016f1c53 (patch) | |
| tree | 260f6b9dda6d0f75f16096a407fedbe1c17fe7a3 /libavcodec/i386 | |
| parent | f9ed9d8584d762142cf5e579b38bfe649cc5c8e8 (diff) | |
move the 0x80 vector outside of the function, thus saving the compiler
the trouble of having to initialize each byte on the stack individually
Originally committed as revision 3083 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/i386')
| -rw-r--r-- | libavcodec/i386/dsputil_mmx.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavcodec/i386/dsputil_mmx.c b/libavcodec/i386/dsputil_mmx.c index d117b0ca86..c8db22e648 100644 --- a/libavcodec/i386/dsputil_mmx.c +++ b/libavcodec/i386/dsputil_mmx.c @@ -294,11 +294,12 @@ void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size :"memory"); } +static unsigned char __align8 vector128[8] = + { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 }; + void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size) { int i; - unsigned char __align8 vector128[8] = - { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 }; movq_m2r(*vector128, mm1); for (i = 0; i < 8; i++) { |