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r300-gallium: Use fui instead of a roll-my-own.

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Man, util/u_math just gets better by the day.
This commit is contained in:
Corbin Simpson 2009-02-14 03:23:50 -08:00
parent 8520b15018
commit f176c94e49
1 changed files with 3 additions and 13 deletions
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16
src/gallium/drivers/r300/r300_cs.h
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@ -23,21 +23,11 @@
#ifndef R300_CS_H
#define R300_CS_H
#include "util/u_math.h"
#include "r300_reg.h"
#include "r300_winsys.h"
/* Pack a 32-bit float into a dword. */
static uint32_t pack_float_32(float f)
{
union {
float f;
uint32_t u;
} u;
u.f = f;
return u.u;
}
/* Yes, I know macros are ugly. However, they are much prettier than the code
* that they neatly hide away, and don't have the cost of function setup,so
* we're going to use them. */
@ -80,7 +70,7 @@ static uint32_t pack_float_32(float f)
} while (0)
#define OUT_CS_32F(value) do { \
cs_winsys->write_cs_dword(cs, pack_float_32(value)); \
cs_winsys->write_cs_dword(cs, fui(value)); \
cs_count--; \
} while (0)