diff options
| author | Aaron Plattner <aplattner@nvidia.com> | 2006-08-01 13:45:43 -0700 |
|---|---|---|
| committer | Aaron Plattner <aplattner@nvidia.com> | 2006-08-01 13:45:43 -0700 |
| commit | ee02e647882a4be29e1130bd79904ee79ed6b802 (patch) | |
| tree | f4a2d76b462019f4ea16a7c2004d257db6684ab6 /fb/fbtile.c | |
| parent | a69335dc299be6de8b82ed34de1cb30f1255feb4 (diff) | |
Wrap libwfb memory access.
Use the READ and WRITE macros to wrap memory accesses that could be in video
memory. Add MEMCPY_WRAPPED and MEMSET_WRAPPED macros to wrap memcpy and
memset, respectively.
Diffstat (limited to 'fb/fbtile.c')
| -rw-r--r-- | fb/fbtile.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fb/fbtile.c b/fb/fbtile.c index 0d0cfe174..e7df1af5a 100644 --- a/fb/fbtile.c +++ b/fb/fbtile.c @@ -80,7 +80,7 @@ fbEvenTile (FbBits *dst, /* * Pick up bits for this scanline */ - bits = *t++; + bits = READ(t++); if (t == tileEnd) t = tile; bits = FbRotLeft(bits,rot); and = fbAnd(alu,bits,pm); @@ -94,11 +94,11 @@ fbEvenTile (FbBits *dst, n = nmiddle; if (!and) while (n--) - *dst++ = xor; + WRITE(dst++, xor); else while (n--) { - *dst = FbDoRRop (*dst, and, xor); + WRITE(dst, FbDoRRop (READ(dst), and, xor)); dst++; } if (endmask) |