diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tnr/tnr3/ia_css_tnr3_types.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tnr/tnr3/ia_css_tnr3_types.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tnr/tnr3/ia_css_tnr3_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tnr/tnr3/ia_css_tnr3_types.h deleted file mode 100644 index 223423f8c40b..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tnr/tnr3/ia_css_tnr3_types.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifdef ISP2401 -/** -Support for Intel Camera Imaging ISP subsystem. -Copyright (c) 2010 - 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_TNR3_TYPES_H -#define _IA_CSS_TNR3_TYPES_H - -/* @file -* CSS-API header file for Temporal Noise Reduction v3 (TNR3) kernel -*/ - -/** - * \brief Number of piecewise linear segments. - * \details The parameters to TNR3 are specified as a piecewise linear segment. - * The number of such segments is fixed at 3. - */ -#define TNR3_NUM_SEGMENTS 3 - -/* Temporal Noise Reduction v3 (TNR3) configuration. - * The parameter to this kernel is fourfold - * 1. Three piecewise linear graphs (one for each plane) with three segments - * each. Each line graph has Luma values on the x axis and sigma values for - * each plane on the y axis. The three linear segments may have a different - * slope and the point of Luma value which where the slope may change is called - * a "Knee" point. As there are three such segments, four points need to be - * specified each on the Luma axis and the per plane Sigma axis. On the Luma - * axis two points are fixed (namely 0 and maximum luma value - depending on - * ISP bit depth). The other two points are the points where the slope may - * change its value. These two points are called knee points. The four points on - * the per plane sigma axis are also specified at the interface. - * 2. One rounding adjustment parameter for each plane - * 3. One maximum feedback threshold value for each plane - * 4. Selection of the reference frame buffer to be used for noise reduction. - */ -struct ia_css_tnr3_kernel_config { - unsigned int maxfb_y; /** Maximum Feedback Gain for Y */ - unsigned int maxfb_u; /** Maximum Feedback Gain for U */ - unsigned int maxfb_v; /** Maximum Feedback Gain for V */ - unsigned int round_adj_y; /** Rounding Adjust for Y */ - unsigned int round_adj_u; /** Rounding Adjust for U */ - unsigned int round_adj_v; /** Rounding Adjust for V */ - unsigned int knee_y[TNR3_NUM_SEGMENTS - 1]; /** Knee points */ - unsigned int sigma_y[TNR3_NUM_SEGMENTS + 1]; /** Standard deviation for Y at points Y0, Y1, Y2, Y3 */ - unsigned int sigma_u[TNR3_NUM_SEGMENTS + 1]; /** Standard deviation for U at points U0, U1, U2, U3 */ - unsigned int sigma_v[TNR3_NUM_SEGMENTS + 1]; /** Standard deviation for V at points V0, V1, V2, V3 */ - unsigned int ref_buf_select; /** Selection of the reference buffer */ -}; - -#endif -#endif |