diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/isp/kernels/tdf/tdf_1.0/ia_css_tdf_types.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/isp/kernels/tdf/tdf_1.0/ia_css_tdf_types.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/tdf/tdf_1.0/ia_css_tdf_types.h b/drivers/staging/media/atomisp/pci/isp/kernels/tdf/tdf_1.0/ia_css_tdf_types.h new file mode 100644 index 000000000000..e4263afee7da --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/tdf/tdf_1.0/ia_css_tdf_types.h @@ -0,0 +1,52 @@ +/* + * 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. + */ + +#ifndef __IA_CSS_TDF_TYPES_H +#define __IA_CSS_TDF_TYPES_H + +/* @file +* CSS-API header file for Transform Domain Filter parameters. +*/ + +#include "type_support.h" + +/* Transform Domain Filter configuration + * + * \brief TDF public parameters. + * \details Struct with all parameters for the TDF kernel that can be set + * from the CSS API. + * + * ISP2.6.1: TDF is used. + */ +struct ia_css_tdf_config { + s32 thres_flat_table[64]; /** Final optimized strength table of NR for flat region. */ + s32 thres_detail_table[64]; /** Final optimized strength table of NR for detail region. */ + s32 epsilon_0; /** Coefficient to control variance for dark area (for flat region). */ + s32 epsilon_1; /** Coefficient to control variance for bright area (for flat region). */ + s32 eps_scale_text; /** Epsilon scaling coefficient for texture region. */ + s32 eps_scale_edge; /** Epsilon scaling coefficient for edge region. */ + s32 sepa_flat; /** Threshold to judge flat (edge < m_Flat_thre). */ + s32 sepa_edge; /** Threshold to judge edge (edge > m_Edge_thre). */ + s32 blend_flat; /** Blending ratio at flat region. */ + s32 blend_text; /** Blending ratio at texture region. */ + s32 blend_edge; /** Blending ratio at edge region. */ + s32 shading_gain; /** Gain of Shading control. */ + s32 shading_base_gain; /** Base Gain of Shading control. */ + s32 local_y_gain; /** Gain of local luminance control. */ + s32 local_y_base_gain; /** Base gain of local luminance control. */ + s32 rad_x_origin; /** Initial x coord. for radius computation. */ + s32 rad_y_origin; /** Initial y coord. for radius computation. */ +}; + +#endif /* __IA_CSS_TDF_TYPES_H */ |