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vl: Fix inverted logic in vlc checks

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Reported-by: Andy Furniss <andyqos@ukfsn.org>
Signed-off-by: Maarten Lankhorst <m.b.lankhorst@gmail.com>
This commit is contained in:
Maarten Lankhorst
2011-12-24 12:33:30 +01:00
committed by Christian König
parent 3258cd9e61
commit 1fdecef886
1 changed files with 4 additions and 4 deletions
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src/gallium/auxiliary/vl/vl_vlc.h
+4 -4
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@@ -215,7 +215,7 @@ vl_vlc_bits_left(struct vl_vlc *vlc)
static INLINE unsigned
vl_vlc_peekbits(struct vl_vlc *vlc, unsigned num_bits)
{
assert(vl_vlc_valid_bits(vlc) <= num_bits || vlc->data >= vlc->end);
assert(vl_vlc_valid_bits(vlc) >= num_bits || vlc->data >= vlc->end);
return vlc->buffer >> (64 - num_bits);
}
@@ -225,7 +225,7 @@ vl_vlc_peekbits(struct vl_vlc *vlc, unsigned num_bits)
static INLINE void
vl_vlc_eatbits(struct vl_vlc *vlc, unsigned num_bits)
{
assert(vl_vlc_valid_bits(vlc) <= num_bits);
assert(vl_vlc_valid_bits(vlc) >= num_bits);
vlc->buffer <<= num_bits;
vlc->invalid_bits += num_bits;
@@ -239,7 +239,7 @@ vl_vlc_get_uimsbf(struct vl_vlc *vlc, unsigned num_bits)
{
unsigned value;
assert(vl_vlc_valid_bits(vlc) <= num_bits);
assert(vl_vlc_valid_bits(vlc) >= num_bits);
value = vlc->buffer >> (64 - num_bits);
vl_vlc_eatbits(vlc, num_bits);
@@ -255,7 +255,7 @@ vl_vlc_get_simsbf(struct vl_vlc *vlc, unsigned num_bits)
{
signed value;
assert(vl_vlc_valid_bits(vlc) <= num_bits);
assert(vl_vlc_valid_bits(vlc) >= num_bits);
value = ((int64_t)vlc->buffer) >> (64 - num_bits);
vl_vlc_eatbits(vlc, num_bits);