Commit df6f82c3 authored by Yaowu Xu's avatar Yaowu Xu

Removed code no longer being used.

Change-Id: Iab9a88f250614a790b6ad96bf3150a74210910df
parent e8315aee
......@@ -15,25 +15,6 @@
#include "vp9/common/vp9_reconintra.h"
#include "vpx_mem/vpx_mem.h"
// Using multiplication and shifting instead of division in diagonal prediction.
// iscale table is calculated from ((1 << 16) + (i + 2) / 2) / (i+2) and used as
// ((A + B) * iscale[i] + (1 << 15)) >> 16;
// where A and B are weighted pixel values.
static const unsigned int iscale[64] = {
32768, 21845, 16384, 13107, 10923, 9362, 8192, 7282,
6554, 5958, 5461, 5041, 4681, 4369, 4096, 3855,
3641, 3449, 3277, 3121, 2979, 2849, 2731, 2621,
2521, 2427, 2341, 2260, 2185, 2114, 2048, 1986,
1928, 1872, 1820, 1771, 1725, 1680, 1638, 1598,
1560, 1524, 1489, 1456, 1425, 1394, 1365, 1337,
1311, 1285, 1260, 1237, 1214, 1192, 1170, 1150,
1130, 1111, 1092, 1074, 1057, 1040, 1024, 1008,
};
static INLINE int iscale_round(int value, int i) {
return ROUND_POWER_OF_TWO(value * iscale[i], 16);
}
static void d27_predictor(uint8_t *ypred_ptr, int y_stride,
int bw, int bh,
uint8_t *yabove_row, uint8_t *yleft_col) {
......
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