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authorMatt Turner <mattst88@gmail.com>2013-01-02 19:16:12 (GMT)
committerMatt Turner <mattst88@gmail.com>2014-09-05 07:22:07 (GMT)
commitf078727f392bc9f235df916e75634ed87177b9b4 (patch)
tree8a3376ebbc886f3be6db4fde5507b13f2918ddc7
parentf868ff5e342cfe43d75a53529895e0c2496098d4 (diff)
mmx: Add nearest over_8888_8888HEADmaster
lowlevel-blt-bench -n, over_8888_8888, 15 iterations on Loongson 2f: Before After Mean StdDev Mean StdDev Change L1 15.8 0.02 24.0 0.06 +52.0% L2 14.8 0.15 23.3 0.13 +56.9% M 10.3 0.01 13.8 0.03 +33.6% HT 10.0 0.02 14.5 0.05 +44.7% VT 9.7 0.02 13.5 0.04 +39.2% R 9.1 0.01 12.2 0.04 +34.4% RT 7.1 0.06 8.9 0.09 +25.2%
-rw-r--r--pixman/pixman-mmx.c57
1 files changed, 57 insertions, 0 deletions
diff --git a/pixman/pixman-mmx.c b/pixman/pixman-mmx.c
index 63f4cdf..c7fd503 100644
--- a/pixman/pixman-mmx.c
+++ b/pixman/pixman-mmx.c
@@ -3556,6 +3556,46 @@ mmx_composite_over_reverse_n_8888 (pixman_implementation_t *imp,
}
static force_inline void
+scaled_nearest_scanline_mmx_8888_8888_OVER (uint32_t* pd,
+ const uint32_t* ps,
+ int32_t w,
+ pixman_fixed_t vx,
+ pixman_fixed_t unit_x,
+ pixman_fixed_t src_width_fixed,
+ pixman_bool_t fully_transparent_src)
+{
+ if (fully_transparent_src)
+ return;
+
+ while (w)
+ {
+ __m64 d = load (pd);
+ __m64 s = load (ps + pixman_fixed_to_int (vx));
+ vx += unit_x;
+ while (vx >= 0)
+ vx -= src_width_fixed;
+
+ store8888 (pd, core_combine_over_u_pixel_mmx (s, d));
+ pd++;
+
+ w--;
+ }
+}
+
+FAST_NEAREST_MAINLOOP (mmx_8888_8888_cover_OVER,
+ scaled_nearest_scanline_mmx_8888_8888_OVER,
+ uint32_t, uint32_t, COVER)
+FAST_NEAREST_MAINLOOP (mmx_8888_8888_none_OVER,
+ scaled_nearest_scanline_mmx_8888_8888_OVER,
+ uint32_t, uint32_t, NONE)
+FAST_NEAREST_MAINLOOP (mmx_8888_8888_pad_OVER,
+ scaled_nearest_scanline_mmx_8888_8888_OVER,
+ uint32_t, uint32_t, PAD)
+FAST_NEAREST_MAINLOOP (mmx_8888_8888_normal_OVER,
+ scaled_nearest_scanline_mmx_8888_8888_OVER,
+ uint32_t, uint32_t, NORMAL)
+
+static force_inline void
scaled_nearest_scanline_mmx_8888_n_8888_OVER (const uint32_t * mask,
uint32_t * dst,
const uint32_t * src,
@@ -4048,6 +4088,23 @@ static const pixman_fast_path_t mmx_fast_paths[] =
PIXMAN_STD_FAST_PATH (IN, a8, null, a8, mmx_composite_in_8_8 ),
PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, mmx_composite_in_n_8_8 ),
+ SIMPLE_NEAREST_FAST_PATH_COVER (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_COVER (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_COVER (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_COVER (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_NONE (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_NONE (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_NONE (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_NONE (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_PAD (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_PAD (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_PAD (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_PAD (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_NORMAL (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_NORMAL (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_NORMAL (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ),
+ SIMPLE_NEAREST_FAST_PATH_NORMAL (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ),
+
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_n_8888 ),
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_n_8888 ),
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_n_8888 ),