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i965: fix subnr overflow in suboffset()

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Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Iago Toral Quiroga 2016-09-27 12:23:44 +02:00
parent 86c4575a81
commit 66d8bd3b7e
1 changed files with 5 additions and 8 deletions
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13
src/mesa/drivers/dri/i965/brw_reg.h
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@ -519,14 +519,6 @@ sechalf(struct brw_reg reg)
return reg;
}
static inline struct brw_reg
suboffset(struct brw_reg reg, unsigned delta)
{
reg.subnr += delta * type_sz(reg.type);
return reg;
}
static inline struct brw_reg
offset(struct brw_reg reg, unsigned delta)
{
@ -544,6 +536,11 @@ byte_offset(struct brw_reg reg, unsigned bytes)
return reg;
}
static inline struct brw_reg
suboffset(struct brw_reg reg, unsigned delta)
{
return byte_offset(reg, delta * type_sz(reg.type));
}
/** Construct unsigned word[16] register */
static inline struct brw_reg