diff options
| author | Søren Sandmann Pedersen <ssp@redhat.com> | 2012-02-21 19:23:33 -0500 |
|---|---|---|
| committer | Søren Sandmann Pedersen <ssp@redhat.com> | 2012-02-22 14:14:08 -0500 |
| commit | bbd1e6941b39adcdb64c77670889314fa8461c0b (patch) | |
| tree | a2dbd5ce1d232f4409c593af907fd1ea1b7e77dc | |
| parent | 4fc586c3df9a53cc1406891e751a6eed3d7da400 (diff) | |
mmx: Enable over_x888_8_8888() for x86 as well
It used to be slower than the generic code (with the gcc that was
current in 2007), but that doesn't seem to be the case anymore:
over_x888_8_8888 = L1: 22.97 L2: 22.88 M: 22.27 ( 5.29%) HT: 18.30 VT: 15.81 R: 15.54 RT: 10.35 ( 131Kops/s)
over_x888_8_8888 = L1: 53.56 L2: 53.20 M: 50.50 ( 11.99%) HT: 38.60 VT: 31.19 R: 29.00 RT: 17.37 ( 208Kops/s)
Reviewed-by: Matt Turner <mattst88@gmail.com>
| -rw-r--r-- | pixman/pixman-mmx.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/pixman/pixman-mmx.c b/pixman/pixman-mmx.c index 09b2077..609e532 100644 --- a/pixman/pixman-mmx.c +++ b/pixman/pixman-mmx.c @@ -3029,7 +3029,6 @@ mmx_composite_copy_area (pixman_implementation_t *imp, src_x, src_y, dest_x, dest_y, width, height); } -#ifdef USE_ARM_IWMMXT static void mmx_composite_over_x888_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) @@ -3086,7 +3085,6 @@ mmx_composite_over_x888_8_8888 (pixman_implementation_t *imp, _mm_empty (); } -#endif static const pixman_fast_path_t mmx_fast_paths[] = { @@ -3116,15 +3114,10 @@ static const pixman_fast_path_t mmx_fast_paths[] = PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, mmx_composite_over_8888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, mmx_composite_over_8888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, mmx_composite_over_8888_n_8888 ), -#ifdef USE_ARM_IWMMXT - /* FIXME: This code is commented out since it's apparently - * not actually faster than the generic code on x86. - */ PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, mmx_composite_over_x888_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, mmx_composite_over_x888_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, mmx_composite_over_x888_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, mmx_composite_over_x888_8_8888 ), -#endif PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, mmx_composite_over_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, mmx_composite_over_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, mmx_composite_over_n_0565 ), |