xref: /aosp_15_r20/external/libmpeg2/common/impeg2_globals.h (revision a97c2a1f0a796dc32bed80d3353c69c5fc07c750)
1*a97c2a1fSXin Li /******************************************************************************
2*a97c2a1fSXin Li  *
3*a97c2a1fSXin Li  * Copyright (C) 2015 The Android Open Source Project
4*a97c2a1fSXin Li  *
5*a97c2a1fSXin Li  * Licensed under the Apache License, Version 2.0 (the "License");
6*a97c2a1fSXin Li  * you may not use this file except in compliance with the License.
7*a97c2a1fSXin Li  * You may obtain a copy of the License at:
8*a97c2a1fSXin Li  *
9*a97c2a1fSXin Li  * http://www.apache.org/licenses/LICENSE-2.0
10*a97c2a1fSXin Li  *
11*a97c2a1fSXin Li  * Unless required by applicable law or agreed to in writing, software
12*a97c2a1fSXin Li  * distributed under the License is distributed on an "AS IS" BASIS,
13*a97c2a1fSXin Li  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14*a97c2a1fSXin Li  * See the License for the specific language governing permissions and
15*a97c2a1fSXin Li  * limitations under the License.
16*a97c2a1fSXin Li  *
17*a97c2a1fSXin Li  *****************************************************************************
18*a97c2a1fSXin Li  * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
19*a97c2a1fSXin Li */
20*a97c2a1fSXin Li #ifndef __IMPEG2_GLOBALS_H__
21*a97c2a1fSXin Li #define __IMPEG2_GLOBALS_H__
22*a97c2a1fSXin Li 
23*a97c2a1fSXin Li extern const UWORD8 gau1_impeg2_non_linear_quant_scale[];
24*a97c2a1fSXin Li extern const UWORD8 gau1_impeg2_intra_quant_matrix_default[];
25*a97c2a1fSXin Li extern const UWORD8 gau1_impeg2_inter_quant_matrix_default[];
26*a97c2a1fSXin Li extern const UWORD8  gau1_impeg2_inv_scan_vertical[];
27*a97c2a1fSXin Li extern const UWORD8  gau1_impeg2_inv_scan_zig_zag[];
28*a97c2a1fSXin Li extern const UWORD16 gau2_impeg2_frm_rate_code[][2];
29*a97c2a1fSXin Li 
30*a97c2a1fSXin Li extern const UWORD16 gau2_impeg2_chroma_interp_mv[][16];
31*a97c2a1fSXin Li extern const UWORD16 gau2_impeg2_chroma_interp_inp1[][16];
32*a97c2a1fSXin Li extern const UWORD16 gau2_impeg2_luma_interp_inp1[];
33*a97c2a1fSXin Li extern const UWORD16 gau2_impeg2_luma_interp_inp2[];
34*a97c2a1fSXin Li extern const UWORD16 gau2_impeg2_chroma_interp_inp2[];
35*a97c2a1fSXin Li 
36*a97c2a1fSXin Li extern const WORD16  gai2_impeg2_idct_q15[];
37*a97c2a1fSXin Li extern const WORD16  gai2_impeg2_idct_q11[];
38*a97c2a1fSXin Li 
39*a97c2a1fSXin Li extern const WORD16 gai2_impeg2_mismatch_stg1_outp[];
40*a97c2a1fSXin Li extern const WORD16 gai2_impeg2_idct_last_row_q11[];
41*a97c2a1fSXin Li extern const WORD16 gai2_impeg2_idct_first_col_q15[];
42*a97c2a1fSXin Li extern const WORD16 gai2_impeg2_idct_first_col_q11[];
43*a97c2a1fSXin Li extern const WORD16 gai2_impeg2_mismatch_stg2_additive[];
44*a97c2a1fSXin Li 
45*a97c2a1fSXin Li extern const WORD16  gai2_impeg2_blk_y_off_fld[];
46*a97c2a1fSXin Li extern const WORD16  gai2_impeg2_blk_y_off_frm[];
47*a97c2a1fSXin Li extern const WORD16  gai2_impeg2_blk_x_off[];
48*a97c2a1fSXin Li 
49*a97c2a1fSXin Li extern const UWORD8 gau1_impeg2_zerobuf[];
50*a97c2a1fSXin Li 
51*a97c2a1fSXin Li extern const WORD16 gai2_impeg2_idct_odd_8_q15[8][8];
52*a97c2a1fSXin Li extern const WORD16 gai2_impeg2_idct_odd_8_q11[8][8];
53*a97c2a1fSXin Li 
54*a97c2a1fSXin Li extern const WORD16 gai2_impeg2_idct_even_8_q11[4][8];
55*a97c2a1fSXin Li extern const WORD16 gai2_impeg2_idct_even_8_q15[4][8];
56*a97c2a1fSXin Li 
57*a97c2a1fSXin Li #endif /* __IMPEG2_GLOBALS_H__ */
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