#else
#define ROW0_MASK 0xffffLL
#endif
- if(sizeof(DCTELEM)==2){
- if ( ((((uint64_t *)row)[0] & ~ROW0_MASK) |
- ((uint64_t *)row)[1]) == 0) {
- temp = (row[0] << 3) & 0xffff;
- temp += temp << 16;
- temp += temp << 32;
- ((uint64_t *)row)[0] = temp;
- ((uint64_t *)row)[1] = temp;
- return;
- }
- }else{
- if (!(row[1]|row[2]|row[3]|row[4]|row[5]|row[6]|row[7])) {
- row[0]=row[1]=row[2]=row[3]=row[4]=row[5]=row[6]=row[7]= row[0] << 3;
- return;
- }
+ if (((((uint64_t *)row)[0] & ~ROW0_MASK) | ((uint64_t *)row)[1]) == 0) {
+ temp = (row[0] << 3) & 0xffff;
+ temp += temp << 16;
+ temp += temp << 32;
+ ((uint64_t *)row)[0] = temp;
+ ((uint64_t *)row)[1] = temp;
+ return;
}
#else
- if(sizeof(DCTELEM)==2){
- if (!(((uint32_t*)row)[1] |
- ((uint32_t*)row)[2] |
- ((uint32_t*)row)[3] |
- row[1])) {
- temp = (row[0] << 3) & 0xffff;
- temp += temp << 16;
- ((uint32_t*)row)[0]=((uint32_t*)row)[1] =
+ if (!(((uint32_t*)row)[1] |
+ ((uint32_t*)row)[2] |
+ ((uint32_t*)row)[3] |
+ row[1])) {
+ temp = (row[0] << 3) & 0xffff;
+ temp += temp << 16;
+ ((uint32_t*)row)[0]=((uint32_t*)row)[1] =
((uint32_t*)row)[2]=((uint32_t*)row)[3] = temp;
- return;
- }
- }else{
- if (!(row[1]|row[2]|row[3]|row[4]|row[5]|row[6]|row[7])) {
- row[0]=row[1]=row[2]=row[3]=row[4]=row[5]=row[6]=row[7]= row[0] << 3;
- return;
- }
+ return;
}
#endif