| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Support for Intel Camera Imaging ISP subsystem. |
| * Copyright (c) 2015, Intel Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| */ |
| |
| #include "ia_css_iterator.host.h" |
| #include "ia_css_frame_public.h" |
| #include "ia_css_binary.h" |
| #include "ia_css_err.h" |
| #define IA_CSS_INCLUDE_CONFIGURATIONS |
| #include "ia_css_isp_configs.h" |
| |
| static const struct ia_css_iterator_configuration default_config = { |
| .input_info = (struct ia_css_frame_info *)NULL, |
| }; |
| |
| void |
| ia_css_iterator_config( |
| struct sh_css_isp_iterator_isp_config *to, |
| const struct ia_css_iterator_configuration *from, |
| unsigned int size) |
| { |
| (void)size; |
| ia_css_frame_info_to_frame_sp_info(&to->input_info, from->input_info); |
| ia_css_frame_info_to_frame_sp_info(&to->internal_info, from->internal_info); |
| ia_css_frame_info_to_frame_sp_info(&to->output_info, from->output_info); |
| ia_css_frame_info_to_frame_sp_info(&to->vf_info, from->vf_info); |
| ia_css_resolution_to_sp_resolution(&to->dvs_envelope, from->dvs_envelope); |
| } |
| |
| int |
| ia_css_iterator_configure( |
| const struct ia_css_binary *binary, |
| const struct ia_css_frame_info *in_info) { |
| struct ia_css_frame_info my_info = IA_CSS_BINARY_DEFAULT_FRAME_INFO; |
| struct ia_css_iterator_configuration config = default_config; |
| |
| config.input_info = &binary->in_frame_info; |
| config.internal_info = &binary->internal_frame_info; |
| config.output_info = &binary->out_frame_info[0]; |
| config.vf_info = &binary->vf_frame_info; |
| config.dvs_envelope = &binary->dvs_envelope; |
| |
| /* Use in_info iso binary->in_frame_info. |
| * They can differ in padded width in case of scaling, e.g. for capture_pp. |
| * Find out why. |
| */ |
| if (in_info) |
| config.input_info = in_info; |
| if (binary->out_frame_info[0].res.width == 0) |
| config.output_info = &binary->out_frame_info[1]; |
| my_info = *config.output_info; |
| config.output_info = &my_info; |
| /* we do this only for preview pipe because in fill_binary_info function |
| * we assign vf_out res to out res, but for ISP internal processing, we need |
| * the original out res. for video pipe, it has two output pins --- out and |
| * vf_out, so it can keep these two resolutions already. */ |
| if (binary->info->sp.pipeline.mode == IA_CSS_BINARY_MODE_PREVIEW && |
| binary->vf_downscale_log2 > 0) |
| { |
| /* TODO: Remove this after preview output decimation is fixed |
| * by configuring out&vf info files properly */ |
| my_info.padded_width <<= binary->vf_downscale_log2; |
| my_info.res.width <<= binary->vf_downscale_log2; |
| my_info.res.height <<= binary->vf_downscale_log2; |
| } |
| |
| ia_css_configure_iterator(binary, &config); |
| |
| return 0; |
| } |