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revision 1.3, Sat Mar 16 22:28:37 2002 UTC revision 1.12, Sat Mar 30 00:58:20 2002 UTC
# Line 31  Line 31 
31    
32  #define EMMS() __asm {emms}  #define EMMS() __asm {emms}
33    
34    #define CACHE_LINE  16
35    
36    #if _MSC_VER <= 1200
37    #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
38            type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
39            type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1))
40    #else
41    #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
42            __declspec(align(alignment)) type name[(sizex)*(sizey)]
43    #endif
44    
45  // needed for bitstream.h  // needed for bitstream.h
46  #define BSWAP(a) __asm mov eax,a __asm bswap eax __asm mov a, eax  #define BSWAP(a) __asm mov eax,a __asm bswap eax __asm mov a, eax
47    
# Line 70  Line 81 
81  #define DEBUG8(X,A,B,C,D,E,F,G,H)  #define DEBUG8(X,A,B,C,D,E,F,G,H)
82  #endif  #endif
83    
84    #define CACHE_LINE  16
85    
86  #if defined(LINUX)  #if defined(LINUX)
87    
88  #include <stdint.h>  #include <stdint.h>
89    
90    #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
91            type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
92            type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1))
93    
94  #else  #else
95    
96    #define #define #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
97            __attribute__ ((__aligned__(CACHE_LINE))) type name[(sizex)*(sizey)]
98    
99  #define int8_t char  #define int8_t char
100  #define uint8_t unsigned char  #define uint8_t unsigned char
101  #define int16_t short  #define int16_t short
# Line 87  Line 107 
107    
108  #endif  #endif
109    
 #define EMMS() __asm__("emms\n\t")  
110    
111  // needed for bitstream.h  // needed for bitstream.h
112    #ifdef ARCH_PPC
113            #define BSWAP(a) __asm__ ( "lwbrx %0,0,%1; eieio" : "=r" (a) : \
114                    "r" (&(a)), "m" (a));
115            #define EMMS()
116    
117            static __inline unsigned long get_tbl(void) {
118                    unsigned long tbl;
119                    asm volatile("mftb %0" : "=r" (tbl));
120                    return tbl;
121            }
122            static __inline unsigned long get_tbu(void) {
123                    unsigned long tbl;
124                    asm volatile("mftbu %0" : "=r" (tbl));
125                    return tbl;
126            }
127            static __inline int64_t read_counter() {
128                    unsigned long tb, tu;
129                    do {
130                            tb = get_tbl();
131                            tu = get_tbu();
132                    } while(tb != get_tbl());
133                    return (((int64_t)tu) << 32) | (int64_t)tb;
134            }
135    #else
136  #define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) )  #define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) )
137            #define EMMS() __asm__("emms\n\t")
138    
139    
140  // needed for timer.c  // needed for timer.c
141  static __inline int64_t read_counter() {  static __inline int64_t read_counter() {
# Line 104  Line 149 
149      return ts;      return ts;
150  }  }
151    
152    #endif
153    
154  #else // OTHER OS  #else // OTHER OS
155    
156  #define DEBUG(S)  #define DEBUG(S)
# Line 126  Line 173 
173          return 0;          return 0;
174  }  }
175    
176    #define CACHE_LINE  16
177    #define CACHE_ALIGN
178    
179  #endif  #endif
180    
181  #endif // _PORTAB_H_  #endif // _PORTAB_H_

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