@@ -39,6 +39,27 @@ static void displayGrid(struct ipu3_uapi_grid_config *grid, const char *gridName
grid->height << grid->block_height_log2);
}
+static void displayBNR(struct ipu3_uapi_params *params)
+{
+ struct ipu3_uapi_bnr_static_config bnr = params->acc_param.bnr;
+ printf("WB gains: (gr: %u, r: %u, gb: %u, b: %u)\n",
+ bnr.wb_gains.gr, bnr.wb_gains.r,
+ bnr.wb_gains.gb, bnr.wb_gains.b);
+ printf("WB gains thresholds: (gr: %u, r: %u, gb: %u, b: %u)\n",
+ bnr.wb_gains_thr.gr, bnr.wb_gains_thr.r,
+ bnr.wb_gains_thr.gb, bnr.wb_gains_thr.b);
+ printf("Optical window center: (%d, %d) column size is %u\n",
+ bnr.opt_center.x_reset, bnr.opt_center.y_reset, bnr.column_size);
+ printf("Noise model coefficients that controls noise threshold:\n");
+ printf("Free coefficient (cf): %u, Gain coefficient(cg): %u\n",
+ bnr.thr_coeffs.cf, bnr.thr_coeffs.cg);
+ printf("Intensity coefficient(ci): %u, Normalization shift value for r^2 calculation(r_nf): %u\n",
+ bnr.thr_coeffs.ci, bnr.thr_coeffs.r_nf);
+ printf("Lens shading gain approximations: (gr: %u, r: %u, gb: %u, b: %u)\n",
+ bnr.thr_ctrl_shd.gr, bnr.thr_ctrl_shd.r,
+ bnr.thr_ctrl_shd.gb, bnr.thr_ctrl_shd.b);
+}
+
int main(int argc, char *argv[])
{
int in_fd;
@@ -64,6 +85,10 @@ start:
printf("Read parameters buffer of size %d\n", ret);
+ if (params.use.acc_bnr) {
+ printf("\n**** Bayer noise reduction parameters ****\n");
+ displayBNR(¶ms);
+ }
if (params.use.acc_awb) {
printf("\n**** AWB parameters ****\n");
displayGrid(¶ms.acc_param.awb.config.grid, "awb");
Bayer Noise Reduction is a processing block which contains optical correction parameters for the ImgU. Display the configured parameters. Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> --- utils/ipu3/ipu3-dump-params.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+)