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revision 1.8, Thu Mar 28 12:24:41 2002 UTC revision 1.12, Sat Mar 30 00:58:20 2002 UTC
# Line 32  Line 32 
32  #define EMMS() __asm {emms}  #define EMMS() __asm {emms}
33    
34  #define CACHE_LINE  16  #define CACHE_LINE  16
35    
36  #if _MSC_VER <= 1200  #if _MSC_VER <= 1200
37  #define CACHE_ALIGN  #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  #else
41  #define CACHE_ALIGN __declspec(align(CACHE_LINE))  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
42            __declspec(align(alignment)) type name[(sizex)*(sizey)]
43  #endif  #endif
44    
45  // needed for bitstream.h  // needed for bitstream.h
# Line 85  Line 89 
89    
90  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
91          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
92          typedef type  name##_sub[sizey]; \          type * name = (type *) (((int32_t) name##_storage+(alignment - 1)) & ~((int32_t)(alignment)-1))
         name##_sub * name = (void *) (((int32_t) name##_storage+(alignment)) & ~((int32_t)(alignment)-1))  
93    
94  #else  #else
95    
96  #define CACHE_ALIGN __attribute__ ((__aligned__(CACHE_LINE)))  #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 108  Line 113 
113          #define BSWAP(a) __asm__ ( "lwbrx %0,0,%1; eieio" : "=r" (a) : \          #define BSWAP(a) __asm__ ( "lwbrx %0,0,%1; eieio" : "=r" (a) : \
114                  "r" (&(a)), "m" (a));                  "r" (&(a)), "m" (a));
115          #define EMMS()          #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  #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")          #define EMMS() __asm__("emms\n\t")
138  #endif  
139    
140  // needed for timer.c  // needed for timer.c
141  static __inline int64_t read_counter() {  static __inline int64_t read_counter() {
# Line 125  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)

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