VPP: Update DEINTERLACE_SAMPLER_STATE on IVB

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
(cherry picked from commit b05729d0feea5ceb4217997f26442d5a8d94fa48)

diff --git a/src/i965_post_processing.c b/src/i965_post_processing.c
index 3ab29e4..a2546d9 100755 (executable)
--- a/src/i965_post_processing.c
+++ b/src/i965_post_processing.c
@@ -3688,43 +3688,43 @@ gen7_pp_nv12_dndi_initialize(VADriverContextP ctx, struct i965_post_processing_c
 
     /* sample dndi index 0 */
     index = 0;
-    sampler_dndi[index].dw0.denoise_asd_threshold = 0;
-    sampler_dndi[index].dw0.dnmh_delt = 8;
+    sampler_dndi[index].dw0.denoise_asd_threshold = 38;
+    sampler_dndi[index].dw0.dnmh_delt = 7;
     sampler_dndi[index].dw0.vdi_walker_y_stride = 0;
     sampler_dndi[index].dw0.vdi_walker_frame_sharing_enable = 0;
-    sampler_dndi[index].dw0.denoise_maximum_history = 128;      // 128-240
-    sampler_dndi[index].dw0.denoise_stad_threshold = 0;
+    sampler_dndi[index].dw0.denoise_maximum_history = 192;      // 128-240
+    sampler_dndi[index].dw0.denoise_stad_threshold = 140;
 
-    sampler_dndi[index].dw1.denoise_threshold_for_sum_of_complexity_measure = 64;
-    sampler_dndi[index].dw1.denoise_moving_pixel_threshold = 0;
-    sampler_dndi[index].dw1.stmm_c2 = 0;
-    sampler_dndi[index].dw1.low_temporal_difference_threshold = 8;
-    sampler_dndi[index].dw1.temporal_difference_threshold = 16;
+    sampler_dndi[index].dw1.denoise_threshold_for_sum_of_complexity_measure = 38;
+    sampler_dndi[index].dw1.denoise_moving_pixel_threshold = 1;
+    sampler_dndi[index].dw1.stmm_c2 = 2;
+    sampler_dndi[index].dw1.low_temporal_difference_threshold = 0;
+    sampler_dndi[index].dw1.temporal_difference_threshold = 0;
 
-    sampler_dndi[index].dw2.block_noise_estimate_noise_threshold = 15;   // 0-31
+    sampler_dndi[index].dw2.block_noise_estimate_noise_threshold = 20;   // 0-31
     sampler_dndi[index].dw2.bne_edge_th = 1;
     sampler_dndi[index].dw2.smooth_mv_th = 0;
     sampler_dndi[index].dw2.sad_tight_th = 5;
     sampler_dndi[index].dw2.cat_slope_minus1 = 9;
-    sampler_dndi[index].dw2.good_neighbor_th = 4;
+    sampler_dndi[index].dw2.good_neighbor_th = 12;
 
-    sampler_dndi[index].dw3.maximum_stmm = 128;
-    sampler_dndi[index].dw3.multipler_for_vecm = 2;
-    sampler_dndi[index].dw3.blending_constant_across_time_for_small_values_of_stmm = 0;
+    sampler_dndi[index].dw3.maximum_stmm = 150;
+    sampler_dndi[index].dw3.multipler_for_vecm = 30;
+    sampler_dndi[index].dw3.blending_constant_across_time_for_small_values_of_stmm = 125;
     sampler_dndi[index].dw3.blending_constant_across_time_for_large_values_of_stmm = 64;
     sampler_dndi[index].dw3.stmm_blending_constant_select = 0;
 
-    sampler_dndi[index].dw4.sdi_delta = 8;
-    sampler_dndi[index].dw4.sdi_threshold = 128;
-    sampler_dndi[index].dw4.stmm_output_shift = 7;                      // stmm_max - stmm_min = 2 ^ stmm_output_shift
-    sampler_dndi[index].dw4.stmm_shift_up = 0;
+    sampler_dndi[index].dw4.sdi_delta = 5;
+    sampler_dndi[index].dw4.sdi_threshold = 100;
+    sampler_dndi[index].dw4.stmm_output_shift = 5;                      // stmm_max - stmm_min = 2 ^ stmm_output_shift
+    sampler_dndi[index].dw4.stmm_shift_up = 1;
     sampler_dndi[index].dw4.stmm_shift_down = 0;
-    sampler_dndi[index].dw4.minimum_stmm = 0;
+    sampler_dndi[index].dw4.minimum_stmm = 118;
 
-    sampler_dndi[index].dw5.fmd_temporal_difference_threshold = 0;
-    sampler_dndi[index].dw5.sdi_fallback_mode_2_constant = 0;
-    sampler_dndi[index].dw5.sdi_fallback_mode_1_t2_constant = 0;
-    sampler_dndi[index].dw5.sdi_fallback_mode_1_t1_constant = 0;
+    sampler_dndi[index].dw5.fmd_temporal_difference_threshold = 175;
+    sampler_dndi[index].dw5.sdi_fallback_mode_2_constant = 37;
+    sampler_dndi[index].dw5.sdi_fallback_mode_1_t2_constant = 100;
+    sampler_dndi[index].dw5.sdi_fallback_mode_1_t1_constant = 50;
     sampler_dndi[index].dw6.dn_enable = 0;
     sampler_dndi[index].dw6.di_enable = 1;
     sampler_dndi[index].dw6.di_partial = 0;
@@ -3733,10 +3733,10 @@ gen7_pp_nv12_dndi_initialize(VADriverContextP ctx, struct i965_post_processing_c
     sampler_dndi[index].dw6.dndi_first_frame = 1;
     sampler_dndi[index].dw6.progressive_dn = 0;
     sampler_dndi[index].dw6.mcdi_enable = 0;
-    sampler_dndi[index].dw6.fmd_tear_threshold = 32;
+    sampler_dndi[index].dw6.fmd_tear_threshold = 2;
     sampler_dndi[index].dw6.cat_th1 = 0;
-    sampler_dndi[index].dw6.fmd2_vertical_difference_threshold = 32;
-    sampler_dndi[index].dw6.fmd1_vertical_difference_threshold = 32;
+    sampler_dndi[index].dw6.fmd2_vertical_difference_threshold = 100;
+    sampler_dndi[index].dw6.fmd1_vertical_difference_threshold = 16;
 
     sampler_dndi[index].dw7.sad_tha = 5;
     sampler_dndi[index].dw7.sad_thb = 10;