no changes were observed when running cairo trimmed benchmarks.
Signed-off-by: Oded Gabbay <oded.gab...@gmail.com>
---
pixman/pixman-vmx.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/pixman/pixman-vmx.c b/pixman/pixman-vmx.c
index ed248e1..f71f358 100644
--- a/pixman/pixman-vmx.c
+++ b/pixman/pixman-vmx.c
@@ -3432,6 +3432,55 @@ vmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t
*mask)
return iter->buffer;
}
+static uint32_t *
+vmx_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask)
+{
+ int w = iter->width;
+ uint32_t *dst = iter->buffer;
+ uint16_t *src = (uint16_t *)iter->bits;
+ vector unsigned int ff000000 = mask_ff000000;
+
+ iter->bits += iter->stride;
+
+ while (w && ((uintptr_t)dst) & 0x0f)
+ {
+ uint16_t s = *src++;
+
+ *dst++ = convert_0565_to_8888 (s);
+ w--;
+ }
+
+ while (w >= 8)
+ {
+ vector unsigned int lo, hi, s;
+
+ s = load_128_unaligned((uint32_t *) src);
+
+ lo = unpack_565_to_8888(
+ unpacklo_128_8x16(s, (vector unsigned int) AVV(0)));
+
+ hi = unpack_565_to_8888(
+ unpackhi_128_8x16(s, (vector unsigned int) AVV(0)));
+
+ save_128_aligned(dst, vec_or(hi, ff000000));
+ save_128_aligned(dst + 4, vec_or(lo, ff000000));
+
+ dst += 8;
+ src += 8;
+ w -= 8;
+ }
+
+ while (w)
+ {
+ uint16_t s = *src++;
+
+ *dst++ = convert_0565_to_8888 (s);
+ w--;
+ }
+
+ return iter->buffer;
+}
+
#define IMAGE_FLAGS \
(FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \
FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
@@ -3441,6 +3490,9 @@ static const pixman_iter_info_t vmx_iters[] =
{ PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW,
_pixman_iter_init_bits_stride, vmx_fetch_x8r8g8b8, NULL
},
+ { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW,
+ _pixman_iter_init_bits_stride, vmx_fetch_r5g6b5, NULL
+ },
{ PIXMAN_null },
};
--
2.4.3
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