ref: ac495218fbac50d444de1ae980a74f31494cfbfc
dir: /vpx_dsp/fwd_txfm.h/
/* * Copyright (c) 2015 The WebM project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef VPX_DSP_FWD_TXFM_H_ #define VPX_DSP_FWD_TXFM_H_ #include "vpx_dsp/txfm_common.h" static INLINE tran_high_t fdct_round_shift(tran_high_t input) { tran_high_t rv = ROUND_POWER_OF_TWO(input, DCT_CONST_BITS); // TODO(debargha, peter.derivaz): Find new bounds for this assert // and make the bounds consts. // assert(INT16_MIN <= rv && rv <= INT16_MAX); return rv; } void vpx_fdct32(const tran_high_t *input, tran_high_t *output, int round); #endif // VPX_DSP_FWD_TXFM_H_