/****************************************************************************** * * Copyright (C) 2015 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ***************************************************************************** * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore */ /** ******************************************************************************* * @file * ih264_trans_quant_itrans_iquant.h * * @brief * Contains declarations for forward and inverse transform / quant functions * for H264 * * @author * ittiam * * @remarks * none * ******************************************************************************* */ #ifndef _IH264_TRANS_QUANT_ITRANS_IQUANT_H_ #define _IH264_TRANS_QUANT_ITRANS_IQUANT_H_ /*****************************************************************************/ /* Extern Function Declarations */ /*****************************************************************************/ typedef void ih264_resi_trans_dctrans_quant_ft(UWORD8*pu1_src, UWORD8 *pu1_pred, WORD16 *pi2_out, WORD32 src_strd, WORD32 pred_strd, WORD32 dst_strd, const UWORD16 *pu2_scale_mat, const UWORD16 *pu2_thresh_mat, UWORD32 u4_qbit, UWORD32 u4_round_fact, UWORD8 *pu1_nnz); typedef void ih264_idctrans_iquant_itrans_recon_ft(WORD16 *pi2_src, UWORD8 *pu1_pred, UWORD8 *pu1_out, WORD32 src_strd, WORD32 pred_strd, WORD32 out_strd, const UWORD16 *pu2_iscale_mat, const UWORD16 *pu2_weigh_mat, UWORD32 qp_div, UWORD32 pi4_cntrl, WORD32 *pi4_tmp); typedef void ih264_resi_trans_quant_ft(UWORD8*pu1_src, UWORD8 *pu1_pred, WORD16 *pi2_out, WORD32 src_strd, WORD32 pred_strd, const UWORD16 *pu2_scale_mat, const UWORD16 *pu2_thresh_mat, UWORD32 u4_qbit, UWORD32 u4_round_fact, UWORD8 *pu1_nnz, WORD16 *pi2_alt_dc_addr); typedef void ih264_luma_16x16_resi_trans_dctrans_quant_ft(UWORD8 *pu1_src, UWORD8 *pu1_pred, WORD16 *pi2_out, WORD32 src_strd, WORD32 pred_strd, WORD32 dst_strd, const UWORD16 *pu2_scale_matrix, const UWORD16 *pu2_threshold_matrix, UWORD32 u4_qbits, UWORD32 u4_round_factor, UWORD8 *pu1_nnz, UWORD32 u4_dc_flag); typedef void ih264_chroma_8x8_resi_trans_dctrans_quant_ft(UWORD8 *pu1_src, UWORD8 *pu1_pred, WORD16 *pi2_out, WORD32 src_strd, WORD32 pred_strd, WORD32 dst_strd, const UWORD16 *pu2_scale_matrix, const UWORD16 *pu2_threshold_matrix, UWORD32 u4_qbits, UWORD32 u4_round_factor, UWORD8 *pu1_nnz); typedef void ih264_iquant_itrans_recon_ft(WORD16 *pi2_src, UWORD8 *pu1_pred, UWORD8 *pu1_out, WORD32 pred_strd, WORD32 out_strd, const UWORD16 *pu2_iscale_mat, const UWORD16 *pu2_weigh_mat, UWORD32 qp_div, WORD16 *pi2_tmp, WORD32 iq_start_idx, WORD16 *pi2_dc_ld_addr); typedef void ih264_iquant_itrans_recon_chroma_ft(WORD16 *pi2_src, UWORD8 *pu1_pred, UWORD8 *pu1_out, WORD32 pred_strd, WORD32 out_strd, const UWORD16 *pu2_iscal_mat, const UWORD16 *pu2_weigh_mat, UWORD32 u4_qp_div_6, WORD16 *pi2_tmp, WORD16 *pi2_dc_src); typedef void ih264_luma_16x16_idctrans_iquant_itrans_recon_ft(WORD16 *pi2_src, UWORD8 *pu1_pred, UWORD8 *pu1_out, WORD32 src_strd, WORD32 pred_strd, WORD32 out_strd, const UWORD16 *pu2_iscale_mat, const UWORD16 *pu2_weigh_mat, UWORD32 qp_div, UWORD32 pi4_cntrl, UWORD32 u4_dc_trans_flag, WORD32 *pi4_tmp); typedef void ih264_chroma_8x8_idctrans_iquant_itrans_recon_ft(WORD16 *pi2_src, UWORD8 *pu1_pred, UWORD8 *pu1_out, WORD32 src_strd, WORD32 pred_strd, WORD32 out_strd, const UWORD16 *pu2_iscale_mat, const UWORD16 *pu2_weigh_mat, UWORD32 qp_div, UWORD32 pi4_cntrl, WORD32 *pi4_tmp); typedef void ih264_ihadamard_scaling_ft(WORD16* pi2_src, WORD16* pi2_out, const UWORD16 *pu2_iscal_mat, const UWORD16 *pu2_weigh_mat, UWORD32 u4_qp_div_6, WORD32* pi4_tmp); typedef void ih264_hadamard_quant_ft(WORD16 *pi2_src, WORD16 *pi2_dst, const UWORD16 *pu2_scale_matrix, const UWORD16 *pu2_threshold_matrix, UWORD32 u4_qbits, UWORD32 u4_round_factor,UWORD8 *pu1_nnz); /* C Declarations */ ih264_resi_trans_quant_ft ih264_resi_trans_quant_4x4; ih264_resi_trans_quant_ft ih264_resi_trans_quant_chroma_4x4; ih264_resi_trans_quant_ft ih264_resi_trans_quant_8x8; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_4x4; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_8x8; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_4x4_dc; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_8x8_dc; ih264_iquant_itrans_recon_chroma_ft ih264_iquant_itrans_recon_chroma_4x4; ih264_iquant_itrans_recon_chroma_ft ih264_iquant_itrans_recon_chroma_4x4_dc; ih264_ihadamard_scaling_ft ih264_ihadamard_scaling_4x4; ih264_ihadamard_scaling_ft ih264_ihadamard_scaling_2x2_uv; ih264_hadamard_quant_ft ih264_hadamard_quant_4x4; ih264_hadamard_quant_ft ih264_hadamard_quant_2x2_uv; /* A9 Declarations */ ih264_resi_trans_quant_ft ih264_resi_trans_quant_4x4_a9; ih264_resi_trans_quant_ft ih264_resi_trans_quant_chroma_4x4_a9; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_4x4_a9; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_8x8_a9; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_4x4_dc_a9; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_8x8_dc_a9; ih264_iquant_itrans_recon_chroma_ft ih264_iquant_itrans_recon_chroma_4x4_a9; ih264_iquant_itrans_recon_chroma_ft ih264_iquant_itrans_recon_chroma_4x4_dc_a9; ih264_luma_16x16_resi_trans_dctrans_quant_ft ih264_luma_16x16_resi_trans_dctrans_quant_a9; ih264_chroma_8x8_resi_trans_dctrans_quant_ft ih264_chroma_8x8_resi_trans_dctrans_quant_a9; ih264_luma_16x16_idctrans_iquant_itrans_recon_ft ih264_luma_16x16_idctrans_iquant_itrans_recon_a9; ih264_chroma_8x8_idctrans_iquant_itrans_recon_ft ih264_chroma_8x8_idctrans_iquant_itrans_recon_a9; ih264_ihadamard_scaling_ft ih264_ihadamard_scaling_4x4_a9; ih264_ihadamard_scaling_ft ih264_ihadamard_scaling_2x2_uv_a9; ih264_hadamard_quant_ft ih264_hadamard_quant_4x4_a9; ih264_hadamard_quant_ft ih264_hadamard_quant_2x2_uv_a9; /* AV8 Declarations */ ih264_resi_trans_quant_ft ih264_resi_trans_quant_4x4_av8; ih264_resi_trans_quant_ft ih264_resi_trans_quant_chroma_4x4_av8; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_4x4_av8; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_8x8_av8; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_4x4_dc_av8; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_8x8_dc_av8; ih264_iquant_itrans_recon_chroma_ft ih264_iquant_itrans_recon_chroma_4x4_av8; ih264_iquant_itrans_recon_chroma_ft ih264_iquant_itrans_recon_chroma_4x4_dc_av8; ih264_ihadamard_scaling_ft ih264_ihadamard_scaling_4x4_av8; ih264_ihadamard_scaling_ft ih264_ihadamard_scaling_2x2_uv_av8; ih264_hadamard_quant_ft ih264_hadamard_quant_4x4_av8; ih264_hadamard_quant_ft ih264_hadamard_quant_2x2_uv_av8; /* SSSE3 Declarations */ ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_4x4_ssse3; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_8x8_ssse3; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_4x4_dc_ssse3; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_8x8_dc_ssse3; ih264_iquant_itrans_recon_chroma_ft ih264_iquant_itrans_recon_chroma_4x4_dc_ssse3; ih264_ihadamard_scaling_ft ih264_ihadamard_scaling_4x4_ssse3; ih264_ihadamard_scaling_ft ih264_ihadamard_scaling_2x2_uv_ssse3; /* SSSE42 Declarations */ ih264_resi_trans_quant_ft ih264_resi_trans_quant_4x4_sse42; ih264_resi_trans_quant_ft ih264_resi_trans_quant_chroma_4x4_sse42; ih264_iquant_itrans_recon_ft ih264_iquant_itrans_recon_4x4_sse42; ih264_iquant_itrans_recon_chroma_ft ih264_iquant_itrans_recon_chroma_4x4_sse42; ih264_ihadamard_scaling_ft ih264_ihadamard_scaling_4x4_sse42; ih264_hadamard_quant_ft ih264_hadamard_quant_4x4_sse42; ih264_hadamard_quant_ft ih264_hadamard_quant_2x2_uv_sse42; #endif /* _IH264_TRANS_QUANT_ITRANS_IQUANT_H_ */