Lines Matching refs:FRAMESAMPLES
24 static const WebRtc_Word16 kCosTab1[FRAMESAMPLES/2] = {
53 static const WebRtc_Word16 kSinTab1[FRAMESAMPLES/2] = {
82 static const WebRtc_Word16 kCosTab2[FRAMESAMPLES/4] = {
99 static const WebRtc_Word16 kSinTab2[FRAMESAMPLES/4] = {
123 WebRtc_Word32 tmpreQ16[FRAMESAMPLES/2], tmpimQ16[FRAMESAMPLES/2];
131 for (k = 0; k < FRAMESAMPLES/2; k++) {
141 xrQ16 = WebRtcSpl_MaxAbsValueW32(tmpreQ16, FRAMESAMPLES/2);
142 yrQ16 = WebRtcSpl_MaxAbsValueW32(tmpimQ16, FRAMESAMPLES/2);
153 for (k=0; k<FRAMESAMPLES/2; k++) {
159 for (k=0; k<FRAMESAMPLES/2; k++) {
170 for (k=0; k<FRAMESAMPLES/2; k++) {
175 for (k=0; k<FRAMESAMPLES/2; k++) {
183 for (k = 0; k < FRAMESAMPLES/4; k++) {
184 xrQ16 = tmpreQ16[k] + tmpreQ16[FRAMESAMPLES/2 - 1 - k];
185 yiQ16 = -tmpreQ16[k] + tmpreQ16[FRAMESAMPLES/2 - 1 - k];
186 xiQ16 = tmpimQ16[k] - tmpimQ16[FRAMESAMPLES/2 - 1 - k];
187 yrQ16 = tmpimQ16[k] + tmpimQ16[FRAMESAMPLES/2 - 1 - k];
196 outreQ7[FRAMESAMPLES/2 - 1 - k] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(v1Q16, 9); //CalcLrIntQ(v1Q16, 9);
197 outimQ7[FRAMESAMPLES/2 - 1 - k] = (WebRtc_Word16)WEBRTC_SPL_RSHIFT_W32(v2Q16, 9); //CalcLrIntQ(v2Q16, 9);
213 for (k = 0; k < FRAMESAMPLES/4; k++) {
220 tmpInRe2 = WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32) inreQ7[FRAMESAMPLES/2 - 1 - k], 9); // Q7 -> Q16
221 tmpInIm2 = WEBRTC_SPL_LSHIFT_W32((WebRtc_Word32) inimQ7[FRAMESAMPLES/2 - 1 - k], 9); // Q7 -> Q16
230 outre1Q16[FRAMESAMPLES/2 - 1 - k] = xrQ16 + yiQ16;
232 outre2Q16[FRAMESAMPLES/2 - 1 - k] = -xiQ16 + yrQ16;
286 for (k = 0; k < FRAMESAMPLES/2; k++) {
