xref: /aosp_15_r20/external/libdav1d/src/x86/filmgrain_common.asm (revision c09093415860a1c2373dacd84c4fde00c507cdfd)
1*c0909341SAndroid Build Coastguard Worker; Copyright © 2019-2022, VideoLAN and dav1d authors
2*c0909341SAndroid Build Coastguard Worker; Copyright © 2019-2022, Two Orioles, LLC
3*c0909341SAndroid Build Coastguard Worker; All rights reserved.
4*c0909341SAndroid Build Coastguard Worker;
5*c0909341SAndroid Build Coastguard Worker; Redistribution and use in source and binary forms, with or without
6*c0909341SAndroid Build Coastguard Worker; modification, are permitted provided that the following conditions are met:
7*c0909341SAndroid Build Coastguard Worker;
8*c0909341SAndroid Build Coastguard Worker; 1. Redistributions of source code must retain the above copyright notice, this
9*c0909341SAndroid Build Coastguard Worker;    list of conditions and the following disclaimer.
10*c0909341SAndroid Build Coastguard Worker;
11*c0909341SAndroid Build Coastguard Worker; 2. Redistributions in binary form must reproduce the above copyright notice,
12*c0909341SAndroid Build Coastguard Worker;    this list of conditions and the following disclaimer in the documentation
13*c0909341SAndroid Build Coastguard Worker;    and/or other materials provided with the distribution.
14*c0909341SAndroid Build Coastguard Worker;
15*c0909341SAndroid Build Coastguard Worker; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
16*c0909341SAndroid Build Coastguard Worker; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17*c0909341SAndroid Build Coastguard Worker; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18*c0909341SAndroid Build Coastguard Worker; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
19*c0909341SAndroid Build Coastguard Worker; ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20*c0909341SAndroid Build Coastguard Worker; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21*c0909341SAndroid Build Coastguard Worker; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
22*c0909341SAndroid Build Coastguard Worker; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23*c0909341SAndroid Build Coastguard Worker; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
24*c0909341SAndroid Build Coastguard Worker; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25*c0909341SAndroid Build Coastguard Worker
26*c0909341SAndroid Build Coastguard Workerstruc FGData
27*c0909341SAndroid Build Coastguard Worker    .seed:                      resd 1
28*c0909341SAndroid Build Coastguard Worker    .num_y_points:              resd 1
29*c0909341SAndroid Build Coastguard Worker    .y_points:                  resb 14 * 2
30*c0909341SAndroid Build Coastguard Worker    .chroma_scaling_from_luma:  resd 1
31*c0909341SAndroid Build Coastguard Worker    .num_uv_points:             resd 2
32*c0909341SAndroid Build Coastguard Worker    .uv_points:                 resb 2 * 10 * 2
33*c0909341SAndroid Build Coastguard Worker    .scaling_shift:             resd 1
34*c0909341SAndroid Build Coastguard Worker    .ar_coeff_lag:              resd 1
35*c0909341SAndroid Build Coastguard Worker    .ar_coeffs_y:               resb 24
36*c0909341SAndroid Build Coastguard Worker    .ar_coeffs_uv:              resb 2 * 28 ; includes padding
37*c0909341SAndroid Build Coastguard Worker    .ar_coeff_shift:            resq 1
38*c0909341SAndroid Build Coastguard Worker    .grain_scale_shift:         resd 1
39*c0909341SAndroid Build Coastguard Worker    .uv_mult:                   resd 2
40*c0909341SAndroid Build Coastguard Worker    .uv_luma_mult:              resd 2
41*c0909341SAndroid Build Coastguard Worker    .uv_offset:                 resd 2
42*c0909341SAndroid Build Coastguard Worker    .overlap_flag:              resd 1
43*c0909341SAndroid Build Coastguard Worker    .clip_to_restricted_range:  resd 1
44*c0909341SAndroid Build Coastguard Workerendstruc
45*c0909341SAndroid Build Coastguard Worker
46*c0909341SAndroid Build Coastguard Workercextern gaussian_sequence
47