[Spice-commits] common/canvas_base.c
Frediano Ziglio
fziglio at kemper.freedesktop.org
Wed Jun 21 11:58:36 UTC 2017
common/canvas_base.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
New commits:
commit f80b229e07e95495a8d6fa2f355bf0f146b60b13
Author: Frediano Ziglio <fziglio at redhat.com>
Date: Wed Jun 21 10:39:24 2017 +0100
canvas-base: Do not attempt useless cast on stride adjustment
memmove already deal with any alignment so there's no
reason to have row byte pointer cast to uint32_t.
This also remove the confusing "dest" terminology used. The image
is aligned in place so the image bits are used for both destination
and source.
Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
Acked-by: Christophe Fergeau <cfergeau at redhat.com>
diff --git a/common/canvas_base.c b/common/canvas_base.c
index 5815e9c..ed0de73 100644
--- a/common/canvas_base.c
+++ b/common/canvas_base.c
@@ -520,12 +520,11 @@ static void canvas_fix_alignment(uint8_t *bits,
if (stride_pixman > stride_encoded) {
// Fix the row alignment
int row;
- uint8_t *dest = bits;
for (row = height - 1; row > 0; --row) {
- uint32_t *dest_aligned, *dest_misaligned;
- dest_aligned = SPICE_ALIGNED_CAST(uint32_t *,dest + stride_pixman*row);
- dest_misaligned = SPICE_UNALIGNED_CAST(uint32_t*,dest + stride_encoded*row);
- memmove(dest_aligned, dest_misaligned, stride_encoded);
+ uint8_t *aligned, *misaligned;
+ aligned = bits + stride_pixman*row;
+ misaligned = bits + stride_encoded*row;
+ memmove(aligned, misaligned, stride_encoded);
}
}
}
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