| /* |
| * 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_ |
