diff options
Diffstat (limited to 'pixman')
| -rw-r--r-- | pixman/pixman/pixman-arm-neon-asm.S | 57 | ||||
| -rw-r--r-- | pixman/pixman/pixman-arm-neon.c | 5 | ||||
| -rw-r--r-- | pixman/pixman/pixman-general.c | 6 |
3 files changed, 65 insertions, 3 deletions
diff --git a/pixman/pixman/pixman-arm-neon-asm.S b/pixman/pixman/pixman-arm-neon-asm.S index b6e7c366b..51533d42f 100644 --- a/pixman/pixman/pixman-arm-neon-asm.S +++ b/pixman/pixman/pixman-arm-neon-asm.S @@ -2072,6 +2072,63 @@ generate_composite_function \ /******************************************************************************/
+.macro pixman_composite_src_rpixbuf_8888_process_pixblock_head
+ vmull.u8 q8, d3, d0
+ vmull.u8 q9, d3, d1
+ vmull.u8 q10, d3, d2
+.endm
+
+.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail
+ vrshr.u16 q11, q8, #8
+ vswp d3, d31
+ vrshr.u16 q12, q9, #8
+ vrshr.u16 q13, q10, #8
+ vraddhn.u16 d28, q11, q8
+ vraddhn.u16 d29, q12, q9
+ vraddhn.u16 d30, q13, q10
+.endm
+
+.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head
+ vrshr.u16 q11, q8, #8
+ vswp d3, d31
+ vrshr.u16 q12, q9, #8
+ vrshr.u16 q13, q10, #8
+ fetch_src_pixblock
+ vraddhn.u16 d28, q11, q8
+ PF add PF_X, PF_X, #8
+ PF tst PF_CTL, #0xF
+ PF addne PF_X, PF_X, #8
+ PF subne PF_CTL, PF_CTL, #1
+ vraddhn.u16 d29, q12, q9
+ vraddhn.u16 d30, q13, q10
+ vmull.u8 q8, d3, d0
+ vmull.u8 q9, d3, d1
+ vmull.u8 q10, d3, d2
+ vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
+ PF cmp PF_X, ORIG_W
+ PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+ PF subge PF_X, PF_X, ORIG_W
+ PF subges PF_CTL, PF_CTL, #0x10
+ PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+.endm
+
+generate_composite_function \
+ pixman_composite_src_rpixbuf_8888_asm_neon, 32, 0, 32, \
+ FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
+ 8, /* number of pixels, processed in a single block */ \
+ 10, /* prefetch distance */ \
+ default_init, \
+ default_cleanup, \
+ pixman_composite_src_rpixbuf_8888_process_pixblock_head, \
+ pixman_composite_src_rpixbuf_8888_process_pixblock_tail, \
+ pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head, \
+ 28, /* dst_w_basereg */ \
+ 0, /* dst_r_basereg */ \
+ 0, /* src_basereg */ \
+ 0 /* mask_basereg */
+
+/******************************************************************************/
+
.macro pixman_composite_over_0565_8_0565_process_pixblock_head
/* mask is in d15 */
convert_0565_to_x888 q4, d2, d1, d0
diff --git a/pixman/pixman/pixman-arm-neon.c b/pixman/pixman/pixman-arm-neon.c index 9e879382b..e89cc3215 100644 --- a/pixman/pixman/pixman-arm-neon.c +++ b/pixman/pixman/pixman-arm-neon.c @@ -52,6 +52,8 @@ PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0565_rev, uint8_t, 3, uint16_t, 1)
PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_pixbuf_8888,
uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_rpixbuf_8888,
+ uint32_t, 1, uint32_t, 1)
PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8_8,
uint8_t, 1, uint8_t, 1)
PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8888_8888,
@@ -249,6 +251,9 @@ static const pixman_fast_path_t arm_neon_fast_paths[] = PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, x8r8g8b8, neon_composite_src_0888_8888_rev),
PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, r5g6b5, neon_composite_src_0888_0565_rev),
PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8r8g8b8, neon_composite_src_pixbuf_8888),
+ PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8b8g8r8, neon_composite_src_rpixbuf_8888),
+ PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8r8g8b8, neon_composite_src_rpixbuf_8888),
+ PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8b8g8r8, neon_composite_src_pixbuf_8888),
PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8, neon_composite_over_n_8_8),
PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, neon_composite_over_n_8_0565),
PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, neon_composite_over_n_8_0565),
diff --git a/pixman/pixman/pixman-general.c b/pixman/pixman/pixman-general.c index 105125359..5a639051b 100644 --- a/pixman/pixman/pixman-general.c +++ b/pixman/pixman/pixman-general.c @@ -56,8 +56,8 @@ general_composite_rect (pixman_implementation_t *imp, int32_t width,
int32_t height)
{
- uint8_t stack_scanline_buffer[SCANLINE_BUFFER_LENGTH * 3];
- uint8_t *scanline_buffer = stack_scanline_buffer;
+ uint64_t stack_scanline_buffer[(SCANLINE_BUFFER_LENGTH * 3 + 7) / 8];
+ uint8_t *scanline_buffer = (uint8_t *) stack_scanline_buffer;
uint8_t *src_buffer, *mask_buffer, *dest_buffer;
fetch_scanline_t fetch_src = NULL, fetch_mask = NULL, fetch_dest = NULL;
pixman_combine_32_func_t compose;
@@ -255,7 +255,7 @@ general_composite_rect (pixman_implementation_t *imp, }
}
- if (scanline_buffer != stack_scanline_buffer)
+ if (scanline_buffer != (uint8_t *) stack_scanline_buffer)
free (scanline_buffer);
}
|