diff options
| author | Egbert Eich <eich@freedesktop.org> | 2011-06-07 19:31:16 +0200 |
|---|---|---|
| committer | Egbert Eich <eich@freedesktop.org> | 2013-07-31 11:46:06 +0200 |
| commit | 12af175fee1d3f6f17f8391ec642d904deca3783 (patch) | |
| tree | 92d78aefe51b6c6f4da6110496060872a97cf9de /src/mga_storm.c | |
| parent | 49381ff2c3aa98be5bb84494b2ad3f81a0d31bcc (diff) | |
Disable Linear Expansion on BE
Linear Expansion doesn't work on BE as the bit order in
a word is reversed. ScreenToScreenColorExpansion allows
to adjust the bit order in a byte, still the bytes have
the wrong order.
Reviewed-by: <wharms@bfs.de>
Signed-off-by: Egbert Eich <eich@freedesktop.org>
Diffstat (limited to 'src/mga_storm.c')
| -rw-r--r-- | src/mga_storm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mga_storm.c b/src/mga_storm.c index fb0e7be..84a4c8c 100644 --- a/src/mga_storm.c +++ b/src/mga_storm.c @@ -710,7 +710,11 @@ Bool mgaAccelInit( ScreenPtr pScreen ) /* screen to screen color expansion */ if(pMga->AccelFlags & USE_LINEAR_EXPANSION) { infoPtr->ScreenToScreenColorExpandFillFlags = +#if X_BYTE_ORDER == X_BIG_ENDIAN + BIT_ORDER_IN_BYTE_MSBFIRST; +#else BIT_ORDER_IN_BYTE_LSBFIRST; +#endif infoPtr->SetupForScreenToScreenColorExpandFill = mgaSetupForScreenToScreenColorExpandFill; infoPtr->SubsequentScreenToScreenColorExpandFill = |