Lines Matching refs:taps
113 gdouble *taps; in resampler_zip() local
123 taps = g_malloc (sizeof (gdouble) * max_taps * n_phases); in resampler_zip()
132 resampler->taps = taps; in resampler_zip()
143 memcpy (taps + i * max_taps, r->taps + r->phase[idx] * max_taps, in resampler_zip()
169 gdouble *taps; in scaler_dump()
177 taps = r->taps; in scaler_dump()
186 g_print ("\t%f", taps[i * max_taps + j]); in scaler_dump()
335 return scale->resampler.taps + phase * scale->resampler.max_taps; in gst_video_scaler_get_coeff()
395 gdouble *taps; in make_s16_taps() local
401 taps = scale->resampler.taps; in make_s16_taps()
405 resampler_convert_coeff (taps, taps_s16, max_taps, 16, precision); in make_s16_taps()
407 taps += max_taps; in make_s16_taps()
624 gint16 *taps; in video_scale_h_ntap_u8() local
697 taps = scale->taps_s16_4; in video_scale_h_ntap_u8()
702 video_orc_resample_h_2tap_u8_lq (d, pixels, pixels + count, taps, in video_scale_h_ntap_u8()
703 taps + count, count); in video_scale_h_ntap_u8()
708 pixels + count * 2, taps, taps + count, taps + count * 2, count); in video_scale_h_ntap_u8()
711 taps += count * 3; in video_scale_h_ntap_u8()
715 video_orc_resample_h_multaps_u8_lq (temp, pixels, taps, count); in video_scale_h_ntap_u8()
717 taps + count, count * 2, count, first - 1); in video_scale_h_ntap_u8()
720 taps += count * first; in video_scale_h_ntap_u8()
725 pixels + count * 2, taps, taps + count, taps + count * 2, count); in video_scale_h_ntap_u8()
728 taps += count * 3; in video_scale_h_ntap_u8()
731 taps, count * 2, count, max_taps - 3); in video_scale_h_ntap_u8()
733 taps += count * (max_taps - 3); in video_scale_h_ntap_u8()
739 pixels + count * 2, taps, taps + count, taps + count * 2, temp, in video_scale_h_ntap_u8()
745 taps, count * 2, count, max_taps); in video_scale_h_ntap_u8()
753 video_orc_resample_h_multaps_u8 (temp, pixels, taps, count); in video_scale_h_ntap_u8()
756 taps + count, count * 2, count, max_taps - 1); in video_scale_h_ntap_u8()
766 gint16 *taps; in video_scale_h_ntap_u16() local
811 taps = scale->taps_s16_4; in video_scale_h_ntap_u16()
815 video_orc_resample_h_2tap_u16 (d, pixels, pixels + count, taps, in video_scale_h_ntap_u16()
816 taps + count, count); in video_scale_h_ntap_u16()
819 video_orc_resample_h_multaps_u16 (temp, pixels, taps, count); in video_scale_h_ntap_u16()
822 taps + count, count * 2, count, max_taps - 1); in video_scale_h_ntap_u16()
913 gint16 *taps;
933 taps = scale->taps_s16_4;
937 pixels + 3 * width, taps, taps + count, taps + 2 * count,
938 taps + 3 * count, count);
950 gint16 *taps; in video_scale_v_4tap_u8() local
960 taps = scale->taps_s16 + dest_offset * max_taps; in video_scale_v_4tap_u8()
972 p1 = taps[0]; in video_scale_v_4tap_u8()
973 p2 = taps[1]; in video_scale_v_4tap_u8()
974 p3 = taps[2]; in video_scale_v_4tap_u8()
975 p4 = taps[3]; in video_scale_v_4tap_u8()
991 gint16 *taps; in video_scale_v_ntap_u8() local
1004 taps = scale->taps_s16 + (scale->resampler.phase[dest_offset] * max_taps); in video_scale_v_ntap_u8()
1019 srcs[2 * src_inc], srcs[3 * src_inc], taps[0], taps[1], taps[2], in video_scale_v_ntap_u8()
1020 taps[3], count); in video_scale_v_ntap_u8()
1023 taps += 4; in video_scale_v_ntap_u8()
1027 video_orc_resample_v_multaps_u8_lq (temp, srcs[0], taps[0], count); in video_scale_v_ntap_u8()
1029 video_orc_resample_v_muladdtaps_u8_lq (temp, srcs[i * src_inc], taps[i], in video_scale_v_ntap_u8()
1034 taps += first; in video_scale_v_ntap_u8()
1039 srcs[2 * src_inc], srcs[3 * src_inc], taps[0], taps[1], taps[2], in video_scale_v_ntap_u8()
1040 taps[3], count); in video_scale_v_ntap_u8()
1043 taps += 4; in video_scale_v_ntap_u8()
1046 video_orc_resample_v_muladdtaps_u8_lq (temp, srcs[i * src_inc], taps[i], in video_scale_v_ntap_u8()
1049 taps += (max_taps - 4); in video_scale_v_ntap_u8()
1055 srcs[2 * src_inc], srcs[3 * src_inc], temp, taps[0], taps[1], taps[2], in video_scale_v_ntap_u8()
1056 taps[3], count); in video_scale_v_ntap_u8()
1059 video_orc_resample_v_muladdtaps_u8_lq (temp, srcs[i * src_inc], taps[i], in video_scale_v_ntap_u8()
1065 video_orc_resample_v_multaps_u8 (temp, srcs[0], taps[0], count); in video_scale_v_ntap_u8()
1067 video_orc_resample_v_muladdtaps_u8 (temp, srcs[i * src_inc], taps[i], in video_scale_v_ntap_u8()
1079 gint16 *taps; in video_scale_v_ntap_u16() local
1088 taps = scale->taps_s16 + (scale->resampler.phase[dest_offset] * max_taps); in video_scale_v_ntap_u16()
1100 video_orc_resample_v_multaps_u16 (temp, srcs[0], taps[0], count); in video_scale_v_ntap_u16()
1102 video_orc_resample_v_muladdtaps_u16 (temp, srcs[i * src_inc], taps[i], in video_scale_v_ntap_u16()
1142 gdouble *taps; in gst_video_scaler_combine_packed_YUV() local
1163 taps = g_malloc (sizeof (gdouble) * max_taps * n_phases); in gst_video_scaler_combine_packed_YUV()
1172 resampler->taps = taps; in gst_video_scaler_combine_packed_YUV()
1184 memcpy (taps + i * max_taps, y_scale->resampler.taps + in gst_video_scaler_combine_packed_YUV()
1189 memcpy (taps + i * max_taps, uv_scale->resampler.taps + in gst_video_scaler_combine_packed_YUV()