#ifndef _IA_CSS_TNR3_TYPES_H
#define _IA_CSS_TNR3_TYPES_H
-/** @file
+/* @file
* CSS-API header file for Temporal Noise Reduction v3 (TNR3) kernel
*/
*/
#define TNR3_NUM_SEGMENTS 3
-/** Temporal Noise Reduction v3 (TNR3) configuration.
+/* 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
* 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 */
+ 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