1*fb1b10abSAndroid Build Coastguard Worker /* 2*fb1b10abSAndroid Build Coastguard Worker * Copyright (c) 2015 The WebM project authors. All Rights Reserved. 3*fb1b10abSAndroid Build Coastguard Worker * 4*fb1b10abSAndroid Build Coastguard Worker * Use of this source code is governed by a BSD-style license 5*fb1b10abSAndroid Build Coastguard Worker * that can be found in the LICENSE file in the root of the source 6*fb1b10abSAndroid Build Coastguard Worker * tree. An additional intellectual property rights grant can be found 7*fb1b10abSAndroid Build Coastguard Worker * in the file PATENTS. All contributing project authors may 8*fb1b10abSAndroid Build Coastguard Worker * be found in the AUTHORS file in the root of the source tree. 9*fb1b10abSAndroid Build Coastguard Worker */ 10*fb1b10abSAndroid Build Coastguard Worker 11*fb1b10abSAndroid Build Coastguard Worker #ifndef VPX_VPX_DSP_FWD_TXFM_H_ 12*fb1b10abSAndroid Build Coastguard Worker #define VPX_VPX_DSP_FWD_TXFM_H_ 13*fb1b10abSAndroid Build Coastguard Worker 14*fb1b10abSAndroid Build Coastguard Worker #include "vpx_dsp/txfm_common.h" 15*fb1b10abSAndroid Build Coastguard Worker fdct_round_shift(tran_high_t input)16*fb1b10abSAndroid Build Coastguard Workerstatic INLINE tran_high_t fdct_round_shift(tran_high_t input) { 17*fb1b10abSAndroid Build Coastguard Worker tran_high_t rv = ROUND_POWER_OF_TWO(input, DCT_CONST_BITS); 18*fb1b10abSAndroid Build Coastguard Worker // TODO(debargha, peter.derivaz): Find new bounds for this assert 19*fb1b10abSAndroid Build Coastguard Worker // and make the bounds consts. 20*fb1b10abSAndroid Build Coastguard Worker // assert(INT16_MIN <= rv && rv <= INT16_MAX); 21*fb1b10abSAndroid Build Coastguard Worker return rv; 22*fb1b10abSAndroid Build Coastguard Worker } 23*fb1b10abSAndroid Build Coastguard Worker 24*fb1b10abSAndroid Build Coastguard Worker void vpx_fdct32(const tran_high_t *input, tran_high_t *output, int round); 25*fb1b10abSAndroid Build Coastguard Worker #endif // VPX_VPX_DSP_FWD_TXFM_H_ 26