| 5 |
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#ifndef _RAD_TMPRIVAT_H_ |
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#define _RAD_TMPRIVAT_H_ |
| 7 |
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|
| 8 |
– |
#ifndef MEM_PTR |
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– |
#define MEM_PTR void * |
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– |
#endif |
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#include "color.h" |
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#include "tonemap.h" |
| 10 |
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|
| 23 |
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#define MINGAM 0.75 |
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#define DEFGAM 2.2 |
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#define MINLDDYN 2. |
| 26 |
< |
#define DEFLDDYN 32. |
| 26 |
> |
#define DEFLDDYN 100. |
| 27 |
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#define MINLDMAX 1. |
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#define DEFLDMAX 100. |
| 29 |
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|
| 30 |
< |
#define BRT2SCALE(l2) (int)(M_LN2*TM_BRTSCALE*(l2) + ((l2)>0 ? .5 : -.5)) |
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> |
#define BRT2SCALE(l2) (int)(M_LN2*TM_BRTSCALE*(l2) + .5 - ((l2) < 0)) |
| 31 |
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|
| 32 |
< |
#define HISTEP 8 /* steps in BRTSCALE for each bin */ |
| 32 |
> |
#define HISTEP 16 /* steps in BRTSCALE for each bin */ |
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|
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#define MINBRT (-16*TM_BRTSCALE) /* minimum usable brightness */ |
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#define MINLUM (1.125352e-7) /* tmLuminance(MINBRT) */ |
| 36 |
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|
| 37 |
+ |
#define HISTI(li) (((li)-MINBRT)/HISTEP) |
| 38 |
+ |
#define HISTV(i) (MINBRT + HISTEP/2 + (i)*HISTEP) |
| 39 |
+ |
|
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#define LMESLOWER (5.62e-3) /* lower mesopic limit */ |
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#define LMESUPPER (5.62) /* upper mesopic limit */ |
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– |
#if (TM_BRTSCALE==128) |
| 43 |
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#define BMESLOWER (-663) /* encoded LMESLOWER */ |
| 44 |
– |
#define BMESUPPER (221) /* encoded LMESUPPER */ |
| 45 |
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#else |
| 42 |
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#define BMESLOWER ((int)(-5.18*TM_BRTSCALE-.5)) |
| 43 |
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#define BMESUPPER ((int)(1.73*TM_BRTSCALE+.5)) |
| 44 |
< |
#endif |
| 44 |
> |
|
| 45 |
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/* approximate scotopic lum. */ |
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#define SCO_rf 0.062 |
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#define SCO_gf 0.608 |
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(int32)(SCO_gf*256.+.5)*(c)[GRN] + \ |
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(int32)(SCO_bf*256.+.5)*(c)[BLU] ) >> 8 ) |
| 53 |
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|
| 54 |
< |
#ifndef malloc |
| 59 |
< |
MEM_PTR malloc(); |
| 60 |
< |
MEM_PTR calloc(); |
| 61 |
< |
#endif |
| 62 |
< |
extern int tmErrorReturn(char*, int); |
| 54 |
> |
extern int tmNewMap(TMstruct *tms); /* allocate new tone-mapping */ |
| 55 |
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|
| 56 |
+ |
extern int tmErrorReturn(const char *, TMstruct *, int); |
| 57 |
+ |
|
| 58 |
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/* lookup for mesopic scaling */ |
| 59 |
< |
extern BYTE tmMesofact[BMESUPPER-BMESLOWER]; |
| 59 |
> |
extern uby8 tmMesofact[BMESUPPER-BMESLOWER]; |
| 60 |
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|
| 61 |
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extern void tmMkMesofact(void); /* build tmMesofact */ |
| 62 |
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|
| 63 |
< |
#define returnErr(code) return(tmErrorReturn(funcName,code)) |
| 63 |
> |
#define returnErr(code) return(tmErrorReturn(funcName,tms,code)) |
| 64 |
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#define returnOK return(TM_E_OK) |
| 65 |
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|
| 66 |
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#define FEQ(a,b) ((a) < (b)+1e-5 && (b) < (a)+1e-5) |
| 69 |
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&&FEQ((p1)[1][0],(p2)[1][0])&&FEQ((p1)[1][1],(p2)[1][1])\ |
| 70 |
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&&FEQ((p1)[2][0],(p2)[2][0])&&FEQ((p1)[2][1],(p2)[2][1])\ |
| 71 |
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&&FEQ((p1)[3][0],(p2)[3][0])&&FEQ((p1)[3][1],(p2)[3][1])) |
| 78 |
– |
|
| 72 |
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|
| 73 |
|
#ifdef __cplusplus |
| 74 |
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} |
