void vp8cx_init_de_quantizer(VP8D_COMP *pbi) {
int Q;
VP8_COMMON *const pc = &pbi->common;
for (Q = 0; Q < QINDEX_RANGE; ++Q) {
pc->Y1dequant[Q][0] = (short)vp8_dc_quant(Q, pc->y1dc_delta_q);
pc->Y2dequant[Q][0] = (short)vp8_dc2quant(Q, pc->y2dc_delta_q);
pc->UVdequant[Q][0] = (short)vp8_dc_uv_quant(Q, pc->uvdc_delta_q);
pc->Y1dequant[Q][1] = (short)vp8_ac_yquant(Q);
pc->Y2dequant[Q][1] = (short)vp8_ac2quant(Q, pc->y2ac_delta_q);
pc->UVdequant[Q][1] = (short)vp8_ac_uv_quant(Q, pc->uvac_delta_q);
}
}
void vp8cx_init_de_quantizer(VP8D_COMP *pbi)
{
int i;
int Q;
VP8_COMMON *const pc = & pbi->common;
for (Q = 0; Q < QINDEX_RANGE; Q++)
{
pc->Y1dequant[Q][0] = (short)vp8_dc_quant(Q, pc->y1dc_delta_q);
pc->Y2dequant[Q][0] = (short)vp8_dc2quant(Q, pc->y2dc_delta_q);
pc->UVdequant[Q][0] = (short)vp8_dc_uv_quant(Q, pc->uvdc_delta_q);
/* all the ac values = ; */
for (i = 1; i < 16; i++)
{
int rc = vp8_default_zig_zag1d[i];
pc->Y1dequant[Q][rc] = (short)vp8_ac_yquant(Q);
pc->Y2dequant[Q][rc] = (short)vp8_ac2quant(Q, pc->y2ac_delta_q);
pc->UVdequant[Q][rc] = (short)vp8_ac_uv_quant(Q, pc->uvac_delta_q);
}
}
}