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| author | Siarhei Siamashka <siarhei.siamashka@nokia.com> | 2010-11-27 15:53:54 +0200 |
|---|---|---|
| committer | Siarhei Siamashka <siarhei.siamashka@nokia.com> | 2010-12-03 15:37:23 +0200 |
| commit | 6d2f7f981b52b41f4321071c325babcf792bd666 (patch) | |
| tree | 24e186639aa3215135f9681710896c5b8aa08756 | |
| parent | 3990931bf6197eff1cec06cf24bce53ddf9a539a (diff) | |
ARM: added 'neon_composite_over_0565_n_0565' fast path
| -rw-r--r-- | pixman/pixman-arm-neon-asm.S | 28 | ||||
| -rw-r--r-- | pixman/pixman-arm-neon.c | 4 |
2 files changed, 32 insertions, 0 deletions
diff --git a/pixman/pixman-arm-neon-asm.S b/pixman/pixman-arm-neon-asm.S index 4175144b..81c0a342 100644 --- a/pixman/pixman-arm-neon-asm.S +++ b/pixman/pixman-arm-neon-asm.S @@ -1994,6 +1994,34 @@ generate_composite_function \ /******************************************************************************/ +.macro pixman_composite_over_0565_n_0565_init + add DUMMY, sp, #(ARGS_STACK_OFFSET + 8) + vpush {d8-d15} + vld1.32 {d15[0]}, [DUMMY] + vdup.8 d15, d15[3] +.endm + +.macro pixman_composite_over_0565_n_0565_cleanup + vpop {d8-d15} +.endm + +generate_composite_function \ + pixman_composite_over_0565_n_0565_asm_neon, 16, 0, 16, \ + FLAG_DST_READWRITE, \ + 8, /* number of pixels, processed in a single block */ \ + 5, /* prefetch distance */ \ + pixman_composite_over_0565_n_0565_init, \ + pixman_composite_over_0565_n_0565_cleanup, \ + pixman_composite_over_0565_8_0565_process_pixblock_head, \ + pixman_composite_over_0565_8_0565_process_pixblock_tail, \ + pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \ + 28, /* dst_w_basereg */ \ + 10, /* dst_r_basereg */ \ + 8, /* src_basereg */ \ + 15 /* mask_basereg */ + +/******************************************************************************/ + .macro pixman_composite_add_0565_8_0565_process_pixblock_head /* mask is in d15 */ convert_0565_to_x888 q4, d2, d1, d0 diff --git a/pixman/pixman-arm-neon.c b/pixman/pixman-arm-neon.c index 8156bbb4..b01c3e05 100644 --- a/pixman/pixman-arm-neon.c +++ b/pixman/pixman-arm-neon.c @@ -85,6 +85,8 @@ PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (neon, over_8888_n_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (neon, over_8888_n_0565, uint32_t, 1, uint16_t, 1) +PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (neon, over_0565_n_0565, + uint16_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8_8_8, uint8_t, 1, uint8_t, 1, uint8_t, 1) @@ -257,6 +259,8 @@ static const pixman_fast_path_t arm_neon_fast_paths[] = PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, neon_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, r5g6b5, neon_composite_over_8888_n_0565), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, b5g6r5, neon_composite_over_8888_n_0565), + PIXMAN_STD_FAST_PATH (OVER, r5g6b5, solid, r5g6b5, neon_composite_over_0565_n_0565), + PIXMAN_STD_FAST_PATH (OVER, b5g6r5, solid, b5g6r5, neon_composite_over_0565_n_0565), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, a8r8g8b8, neon_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, x8r8g8b8, neon_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, a8b8g8r8, neon_composite_over_8888_8_8888), |