| 4 |
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/* |
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* sm_samp.c |
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*/ |
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+ |
|
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+ |
#include <string.h> |
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+ |
|
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#include "standard.h" |
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#include "sm_flag.h" |
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#include "rhd_sample.h" |
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|
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SAMP rsL; |
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< |
int4 *samp_flag=NULL; |
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> |
int32 *samp_flag=NULL; |
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|
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/* Each sample has a world coord point, and direction, brightness,chrominance, |
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and RGB triples |
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*/ |
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|
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#define TMSIZE sizeof(TMbright) |
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< |
#define SAMPSIZ (3*sizeof(SFLOAT)+sizeof(int4)+ 6*sizeof(BYTE) + TMSIZE + 2*sizeof(int)) |
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> |
#define SAMPSIZ (3*sizeof(SFLOAT)+sizeof(int32)+ 6*sizeof(BYTE) + TMSIZE + 2*sizeof(int)) |
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|
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/* Extra points world space point, vert flag and qt flag */ |
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#define POINTSIZ (3*sizeof(SFLOAT) + 2*sizeof(int)) |
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SAMP *s; |
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{ |
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|
if(samp_flag) |
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< |
bzero((char *)samp_flag,FLAG_BYTES(S_MAX_BASE_PT(s))); |
| 32 |
> |
memset((char *)samp_flag, '\0', FLAG_BYTES(S_MAX_BASE_PT(s))); |
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} |
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|
|
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|
sInit(s) |
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|
| 86 |
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/* assign larger alignment types earlier */ |
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S_W_PT(s) = (SFLOAT(*)[3])S_BASE(s); |
| 88 |
< |
S_W_DIR(s) = (int4 *)(S_W_PT(s) + n + extra_points); |
| 88 |
> |
S_W_DIR(s) = (int32 *)(S_W_PT(s) + n + extra_points); |
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S_BRT(s) = (TMbright *)(S_W_DIR(s) + n); |
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S_CHR(s) = (BYTE (*)[3])(S_BRT(s) + n); |
| 91 |
|
S_RGB(s) = (BYTE (*)[3])(S_CHR(s) + n); |
| 95 |
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S_MAX_BASE_PT(s) = n + extra_points; |
| 96 |
|
|
| 97 |
|
/* Allocate memory for a per/sample bit flag */ |
| 98 |
< |
if(!(samp_flag = (int4 *)malloc(FLAG_BYTES(n+extra_points)))) |
| 98 |
> |
if(!(samp_flag = (int32 *)malloc(FLAG_BYTES(n+extra_points)))) |
| 99 |
|
error(SYSTEM,"sAlloc(): Unable to allocate flag memory"); |
| 100 |
|
sInit(s); |
| 101 |
|
sClear_all_flags(s); |
