[cvs] / xvidcore / src / utils / mem_transfer.h Repository:
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Diff of /xvidcore/src/utils/mem_transfer.h

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revision 1.6, Sat Jun 15 22:28:32 2002 UTC revision 1.8.2.3, Wed Feb 12 11:44:57 2003 UTC
# Line 57  Line 57 
57  /* Implemented functions */  /* Implemented functions */
58  TRANSFER_8TO16COPY transfer_8to16copy_c;  TRANSFER_8TO16COPY transfer_8to16copy_c;
59  TRANSFER_8TO16COPY transfer_8to16copy_mmx;  TRANSFER_8TO16COPY transfer_8to16copy_mmx;
60    TRANSFER_8TO16COPY transfer_8to16copy_3dne;
61  TRANSFER_8TO16COPY transfer_8to16copy_ia64;  TRANSFER_8TO16COPY transfer_8to16copy_ia64;
62    
63  /*****************************************************************************  /*****************************************************************************
# Line 74  Line 75 
75  /* Implemented functions */  /* Implemented functions */
76  TRANSFER_16TO8COPY transfer_16to8copy_c;  TRANSFER_16TO8COPY transfer_16to8copy_c;
77  TRANSFER_16TO8COPY transfer_16to8copy_mmx;  TRANSFER_16TO8COPY transfer_16to8copy_mmx;
78    TRANSFER_16TO8COPY transfer_16to8copy_3dne;
79  TRANSFER_16TO8COPY transfer_16to8copy_ia64;  TRANSFER_16TO8COPY transfer_16to8copy_ia64;
80    
81  /*****************************************************************************  /*****************************************************************************
82   * transfer8to16 + substraction op API   * transfer8to16 + substraction *writeback* op API
83   ****************************************************************************/   ****************************************************************************/
84    
85  typedef void (TRANSFER_8TO16SUB) (int16_t * const dct,  typedef void (TRANSFER_8TO16SUB) (int16_t * const dct,
# Line 93  Line 95 
95  /* Implemented functions */  /* Implemented functions */
96  TRANSFER_8TO16SUB transfer_8to16sub_c;  TRANSFER_8TO16SUB transfer_8to16sub_c;
97  TRANSFER_8TO16SUB transfer_8to16sub_mmx;  TRANSFER_8TO16SUB transfer_8to16sub_mmx;
98    TRANSFER_8TO16SUB transfer_8to16sub_3dne;
99  TRANSFER_8TO16SUB transfer_8to16sub_ia64;  TRANSFER_8TO16SUB transfer_8to16sub_ia64;
100    
101  /*****************************************************************************  /*****************************************************************************
102     * transfer8to16 + substraction *readonly* op API
103     ****************************************************************************/
104    
105    typedef void (TRANSFER_8TO16SUBRO) (int16_t * const dct,
106                                                                      const uint8_t * const cur,
107                                                                      const uint8_t * ref,
108                                                                      const uint32_t stride);
109    
110    typedef TRANSFER_8TO16SUBRO *TRANSFER_8TO16SUBRO_PTR;
111    
112    /* Our global function pointer - Initialized in xvid.c */
113    extern TRANSFER_8TO16SUBRO_PTR transfer_8to16subro;
114    
115    /* Implemented functions */
116    TRANSFER_8TO16SUBRO transfer_8to16subro_c;
117    TRANSFER_8TO16SUBRO transfer_8to16subro_mmx;
118    TRANSFER_8TO16SUBRO transfer_8to16subro_3dne;
119    
120    /*****************************************************************************
121   * transfer8to16 + substraction op API - Bidirectionnal Version   * transfer8to16 + substraction op API - Bidirectionnal Version
122   ****************************************************************************/   ****************************************************************************/
123    
# Line 112  Line 134 
134    
135  /* Implemented functions */  /* Implemented functions */
136  TRANSFER_8TO16SUB2 transfer_8to16sub2_c;  TRANSFER_8TO16SUB2 transfer_8to16sub2_c;
137  //TRANSFER_8TO16SUB2 transfer_8to16sub2_mmx;  TRANSFER_8TO16SUB2 transfer_8to16sub2_mmx;
138    TRANSFER_8TO16SUB2 transfer_8to16sub2_xmm;
139    TRANSFER_8TO16SUB2 transfer_8to16sub2_3dne;
140  TRANSFER_8TO16SUB2 transfer_8to16sub2_ia64;  TRANSFER_8TO16SUB2 transfer_8to16sub2_ia64;
141    
142    
# Line 132  Line 156 
156  /* Implemented functions */  /* Implemented functions */
157  TRANSFER_16TO8ADD transfer_16to8add_c;  TRANSFER_16TO8ADD transfer_16to8add_c;
158  TRANSFER_16TO8ADD transfer_16to8add_mmx;  TRANSFER_16TO8ADD transfer_16to8add_mmx;
159    TRANSFER_16TO8ADD transfer_16to8add_3dne;
160  TRANSFER_16TO8ADD transfer_16to8add_ia64;  TRANSFER_16TO8ADD transfer_16to8add_ia64;
161    
162  /*****************************************************************************  /*****************************************************************************
# Line 150  Line 175 
175  /* Implemented functions */  /* Implemented functions */
176  TRANSFER8X8_COPY transfer8x8_copy_c;  TRANSFER8X8_COPY transfer8x8_copy_c;
177  TRANSFER8X8_COPY transfer8x8_copy_mmx;  TRANSFER8X8_COPY transfer8x8_copy_mmx;
178    TRANSFER8X8_COPY transfer8x8_copy_3dne;
179  TRANSFER8X8_COPY transfer8x8_copy_ia64;  TRANSFER8X8_COPY transfer8x8_copy_ia64;
180    
181    
182    static __inline void
183    transfer16x16_copy(uint8_t * const dst,
184                                            const uint8_t * const src,
185                                            const uint32_t stride)
186    {
187            transfer8x8_copy(dst, src, stride);
188            transfer8x8_copy(dst + 8, src + 8, stride);
189            transfer8x8_copy(dst + 8*stride, src + 8*stride, stride);
190            transfer8x8_copy(dst + 8*stride + 8, src + 8*stride + 8, stride);
191    }
192    
193    static __inline void
194    transfer32x32_copy(uint8_t * const dst,
195                                            const uint8_t * const src,
196                                            const uint32_t stride)
197    {
198            transfer16x16_copy(dst, src, stride);
199            transfer16x16_copy(dst + 16, src + 16, stride);
200            transfer16x16_copy(dst + 16*stride, src + 16*stride, stride);
201            transfer16x16_copy(dst + 16*stride + 16, src + 16*stride + 16, stride);
202    }
203    
204    
205  #endif  #endif

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