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| author | Siarhei Siamashka <siarhei.siamashka@nokia.com> | 2010-11-02 16:12:42 +0200 |
|---|---|---|
| committer | Siarhei Siamashka <siarhei.siamashka@nokia.com> | 2010-11-10 17:26:42 +0200 |
| commit | b8007d042354fd9bd15711d9921e6f1ebb1c3c22 (patch) | |
| tree | 24aac043fac2792a6ac8dc81a11f851c3850d052 /pixman/pixman-arm-neon.c | |
| parent | 2e855a2b4a2bb7b3d2ed1826cb4426d14080ca67 (diff) | |
| download | pixman-b8007d042354fd9bd15711d9921e6f1ebb1c3c22.tar.gz | |
ARM: NEON optimization for scaled src_0565_8888 with nearest filter
Benchmark from ARM Cortex-A8 @720MHz:
== before ==
op=1, src_fmt=10020565, dst_fmt=20028888, speed=8.99 MPix/s
== after ==
op=1, src_fmt=10020565, dst_fmt=20028888, speed=76.98 MPix/s
== unscaled ==
op=1, src_fmt=10020565, dst_fmt=20028888, speed=137.78 MPix/s
Diffstat (limited to 'pixman/pixman-arm-neon.c')
| -rw-r--r-- | pixman/pixman-arm-neon.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/pixman/pixman-arm-neon.c b/pixman/pixman-arm-neon.c index bf921e6..2f82069 100644 --- a/pixman/pixman-arm-neon.c +++ b/pixman/pixman-arm-neon.c @@ -103,6 +103,8 @@ PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, OVER, uint32_t, uint16_t) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, SRC, uint32_t, uint16_t) +PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 0565_8888, SRC, + uint16_t, uint32_t) void pixman_composite_src_n_8_asm_neon (int32_t w, @@ -291,6 +293,14 @@ static const pixman_fast_path_t arm_neon_fast_paths[] = PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, b5g6r5, neon_8888_0565), PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, b5g6r5, neon_8888_0565), + PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, x8b8g8r8, neon_0565_8888), + PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_8888), + /* Note: NONE repeat is not supported yet */ + SIMPLE_NEAREST_FAST_PATH_COVER (SRC, r5g6b5, a8r8g8b8, neon_0565_8888), + SIMPLE_NEAREST_FAST_PATH_COVER (SRC, b5g6r5, a8b8g8r8, neon_0565_8888), + SIMPLE_NEAREST_FAST_PATH_PAD (SRC, r5g6b5, a8r8g8b8, neon_0565_8888), + SIMPLE_NEAREST_FAST_PATH_PAD (SRC, b5g6r5, a8b8g8r8, neon_0565_8888), + { PIXMAN_OP_NONE }, }; |