1 /****************************************************************************** 2 * 3 * Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 /** 19 ******************************************************************************* 20 * @file 21 * ihevcd_iquant_itrans_recon_ctb.h 22 * 23 * @brief 24 * Definitions related to inverse transform functions 25 * 26 * @author 27 * Naveen S R 28 * 29 * @par List of Functions: 30 * 31 * @remarks 32 * None 33 * 34 ******************************************************************************* 35 */ 36 37 #ifndef _IHEVCD_IQUANT_ITRANS_RECON_CTB_H_ 38 #define _IHEVCD_IQUANT_ITRANS_RECON_CTB_H_ 39 40 #define MAX_NUM_IP_MODES 35 41 42 typedef enum 43 { 44 IP_FUNC_MODE_0 = 1, 45 IP_FUNC_MODE_1, 46 IP_FUNC_MODE_2, 47 IP_FUNC_MODE_3TO9, 48 IP_FUNC_MODE_10, 49 IP_FUNC_MODE_11TO17, 50 IP_FUNC_MODE_18_34, 51 IP_FUNC_MODE_19TO25, 52 IP_FUNC_MODE_26, 53 IP_FUNC_MODE_27TO33, 54 55 NUM_IP_FUNCS 56 57 }IP_FUNCS_T; 58 59 60 typedef enum 61 { 62 DST_4x4, DCT_4x4, DCT_8x8, DCT_16x16, DCT_32x32, SKIP_64x64 63 }TRANSFORM_TYPE; 64 65 WORD32 ihevcd_iquant_itrans_recon_ctb(process_ctxt_t *ps_proc); 66 67 #endif /* _IHEVCD_IQUANT_ITRANS_RECON_CTB_H_ */ 68