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isl/format: Break the guts of has_[us]int_channel into a helper

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Reviewed-by: Chad Versace <chad.versace@intel.com>
This commit is contained in:
Jason Ekstrand 2016-04-15 21:25:00 -07:00
parent ca8c5993bf
commit a4c04dd410
1 changed files with 16 additions and 18 deletions
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34
src/intel/isl/isl_format.c
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@ -25,32 +25,30 @@
#include "isl.h"
bool
isl_format_has_uint_channel(enum isl_format fmt)
static inline bool
isl_format_has_channel_type(enum isl_format fmt, enum isl_base_type type)
{
const struct isl_format_layout *fmtl = isl_format_get_layout(fmt);
return fmtl->channels.r.type == ISL_UINT ||
fmtl->channels.g.type == ISL_UINT ||
fmtl->channels.b.type == ISL_UINT ||
fmtl->channels.a.type == ISL_UINT ||
fmtl->channels.l.type == ISL_UINT ||
fmtl->channels.i.type == ISL_UINT ||
fmtl->channels.p.type == ISL_UINT;
return fmtl->channels.r.type == type ||
fmtl->channels.g.type == type ||
fmtl->channels.b.type == type ||
fmtl->channels.a.type == type ||
fmtl->channels.l.type == type ||
fmtl->channels.i.type == type ||
fmtl->channels.p.type == type;
}
bool
isl_format_has_uint_channel(enum isl_format fmt)
{
return isl_format_has_channel_type(fmt, ISL_UINT);
}
bool
isl_format_has_sint_channel(enum isl_format fmt)
{
const struct isl_format_layout *fmtl = isl_format_get_layout(fmt);
return fmtl->channels.r.type == ISL_SINT ||
fmtl->channels.g.type == ISL_SINT ||
fmtl->channels.b.type == ISL_SINT ||
fmtl->channels.a.type == ISL_SINT ||
fmtl->channels.l.type == ISL_SINT ||
fmtl->channels.i.type == ISL_SINT ||
fmtl->channels.p.type == ISL_SINT;
return isl_format_has_channel_type(fmt, ISL_SINT);
}
enum isl_format