diff options
| author | Siarhei Siamashka <siarhei.siamashka@nokia.com> | 2010-11-29 02:38:52 +0200 |
|---|---|---|
| committer | Siarhei Siamashka <siarhei.siamashka@nokia.com> | 2010-12-03 15:37:49 +0200 |
| commit | b066b520dfaf0a9f4d1bc9a73c789091e9ce7cc8 (patch) | |
| tree | 53f8f4ddfcc42ea0e77b84ca19ec1c253282a164 | |
| parent | 1fba7790367d7b726d05a33bbbcebe10b9280a31 (diff) | |
ARM: added 'neon_composite_add_n_8_8888' fast path
| -rw-r--r-- | pixman/pixman-arm-neon-asm.S | 29 | ||||
| -rw-r--r-- | pixman/pixman-arm-neon.c | 4 |
2 files changed, 33 insertions, 0 deletions
diff --git a/pixman/pixman-arm-neon-asm.S b/pixman/pixman-arm-neon-asm.S index 829ef84f..dd6f2c5f 100644 --- a/pixman/pixman-arm-neon-asm.S +++ b/pixman/pixman-arm-neon-asm.S @@ -1628,6 +1628,35 @@ generate_composite_function \ /******************************************************************************/ +.macro pixman_composite_add_n_8_8888_init + add DUMMY, sp, #ARGS_STACK_OFFSET + vld1.32 {d3[0]}, [DUMMY] + vdup.8 d0, d3[0] + vdup.8 d1, d3[1] + vdup.8 d2, d3[2] + vdup.8 d3, d3[3] +.endm + +.macro pixman_composite_add_n_8_8888_cleanup +.endm + +generate_composite_function \ + pixman_composite_add_n_8_8888_asm_neon, 0, 8, 32, \ + FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ + 8, /* number of pixels, processed in a single block */ \ + 5, /* prefetch distance */ \ + pixman_composite_add_n_8_8888_init, \ + pixman_composite_add_n_8_8888_cleanup, \ + pixman_composite_add_8888_8888_8888_process_pixblock_head, \ + pixman_composite_add_8888_8888_8888_process_pixblock_tail, \ + pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \ + 28, /* dst_w_basereg */ \ + 4, /* dst_r_basereg */ \ + 0, /* src_basereg */ \ + 27 /* mask_basereg */ + +/******************************************************************************/ + .macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_head /* expecting source data in {d0, d1, d2, d3} */ /* destination data in {d4, d5, d6, d7} */ diff --git a/pixman/pixman-arm-neon.c b/pixman/pixman-arm-neon.c index eaf9787b..5ad58bd4 100644 --- a/pixman/pixman-arm-neon.c +++ b/pixman/pixman-arm-neon.c @@ -80,6 +80,8 @@ PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (neon, over_n_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (neon, add_n_8_8, uint8_t, 1, uint8_t, 1) +PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (neon, add_n_8_8888, + uint8_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (neon, over_8888_n_8888, uint32_t, 1, uint32_t, 1) @@ -281,6 +283,8 @@ static const pixman_fast_path_t arm_neon_fast_paths[] = PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null, a8r8g8b8, neon_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null, a8b8g8r8, neon_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, neon_composite_add_n_8_8), + PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8r8g8b8, neon_composite_add_n_8_8888), + PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8b8g8r8, neon_composite_add_n_8_8888), PIXMAN_STD_FAST_PATH (ADD, a8, a8, a8, neon_composite_add_8_8_8), PIXMAN_STD_FAST_PATH (ADD, r5g6b5, a8, r5g6b5, neon_composite_add_0565_8_0565), PIXMAN_STD_FAST_PATH (ADD, b5g6r5, a8, b5g6r5, neon_composite_add_0565_8_0565), |