diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/xnr/xnr_3.0/ia_css_xnr3_types.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/xnr/xnr_3.0/ia_css_xnr3_types.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/xnr/xnr_3.0/ia_css_xnr3_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/xnr/xnr_3.0/ia_css_xnr3_types.h deleted file mode 100644 index 669200c..0000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/xnr/xnr_3.0/ia_css_xnr3_types.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * 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. - */ - -#ifndef __IA_CSS_XNR3_TYPES_H -#define __IA_CSS_XNR3_TYPES_H - -/* @file -* CSS-API header file for Extra Noise Reduction (XNR) parameters. -*/ - -/** - * \brief Scale of the XNR sigma parameters. - * \details The define specifies which fixed-point value represents 1.0. - */ -#define IA_CSS_XNR3_SIGMA_SCALE (1 << 10) - -/** - * \brief Scale of the XNR coring parameters. - * \details The define specifies which fixed-point value represents 1.0. - */ -#define IA_CSS_XNR3_CORING_SCALE (1 << 15) - -/** - * \brief Scale of the XNR blending parameter. - * \details The define specifies which fixed-point value represents 1.0. - */ -#define IA_CSS_XNR3_BLENDING_SCALE (1 << 11) - - -/** - * \brief XNR3 Sigma Parameters. - * \details Sigma parameters define the strength of the XNR filter. - * A higher number means stronger filtering. There are two values for each of - * the three YUV planes: one for dark areas and one for bright areas. All - * sigma parameters are fixed-point values between 0.0 and 1.0, scaled with - * IA_CSS_XNR3_SIGMA_SCALE. - */ -struct ia_css_xnr3_sigma_params { - int y0; /** Sigma for Y range similarity in dark area */ - int y1; /** Sigma for Y range similarity in bright area */ - int u0; /** Sigma for U range similarity in dark area */ - int u1; /** Sigma for U range similarity in bright area */ - int v0; /** Sigma for V range similarity in dark area */ - int v1; /** Sigma for V range similarity in bright area */ -}; - -/** - * \brief XNR3 Coring Parameters - * \details Coring parameters define the "coring" strength, which is a soft - * thresholding technique to avoid false coloring. There are two values for - * each of the two chroma planes: one for dark areas and one for bright areas. - * All coring parameters are fixed-point values between 0.0 and 1.0, scaled - * with IA_CSS_XNR3_CORING_SCALE. The ineffective value is 0. - */ -struct ia_css_xnr3_coring_params { - int u0; /** Coring threshold of U channel in dark area */ - int u1; /** Coring threshold of U channel in bright area */ - int v0; /** Coring threshold of V channel in dark area */ - int v1; /** Coring threshold of V channel in bright area */ -}; - -/** - * \brief XNR3 Blending Parameters - * \details Blending parameters define the blending strength of filtered - * output pixels with the original chroma pixels from before xnr3. The - * blending strength is a fixed-point value between 0.0 and 1.0 (inclusive), - * scaled with IA_CSS_XNR3_BLENDING_SCALE. - * A higher number applies xnr filtering more strongly. A value of 1.0 - * disables the blending and returns the xnr3 filtered output, while a - * value of 0.0 bypasses the entire xnr3 filter. - */ -struct ia_css_xnr3_blending_params { - int strength; /** Blending strength */ -}; - -/** - * \brief XNR3 public parameters. - * \details Struct with all parameters for the XNR3 kernel that can be set - * from the CSS API. - */ -struct ia_css_xnr3_config { - struct ia_css_xnr3_sigma_params sigma; /** XNR3 sigma parameters */ - struct ia_css_xnr3_coring_params coring; /** XNR3 coring parameters */ - struct ia_css_xnr3_blending_params blending; /** XNR3 blending parameters */ -}; - -#endif /* __IA_CSS_XNR3_TYPES_H */ |