diff --git a/src/intra.c b/src/intra.c
index 0e3a0f23..516e9d69 100644
--- a/src/intra.c
+++ b/src/intra.c
@@ -299,6 +299,12 @@ void kvz_intra_predict(
   kvz_pixel *dst,
   bool filter_boundary)
 {
+  static const uint8_t intra_mode_33_to_65_angle[36] =
+  //                                   H                               D                               V
+  //0, 1, 2, 3, 4, 5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, DM
+  { 0, 1, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68 };
+  mode = intra_mode_33_to_65_angle[mode];
+
   const int_fast8_t width = 1 << log2_width;
 
   const kvz_intra_ref *used_ref = &refs->ref;
@@ -312,7 +318,7 @@ void kvz_intra_predict(
     // to being either vertical or horizontal.
     static const int kvz_intra_hor_ver_dist_thres[5] = { 0, 7, 1, 0, 0 };
     int filter_threshold = kvz_intra_hor_ver_dist_thres[kvz_math_floor_log2(width) - 2];
-    int dist_from_vert_or_hor = MIN(abs(mode - 26), abs(mode - 10));
+    int dist_from_vert_or_hor = MIN(abs(mode - 50), abs(mode - 18));
     if (dist_from_vert_or_hor > filter_threshold) {
       used_ref = &refs->filtered_ref;
     }
@@ -342,6 +348,62 @@ void kvz_intra_predict(
     //  }
     //}
   }
+
+  // pdpc
+  bool pdpcCondition = (mode == 0 || mode == 1 || mode == 18 || mode == 50);
+  if (pdpcCondition)
+  {
+    // TODO: replace latter log2_width with log2_height
+    const int scale = ((log2_width - 2 + log2_width - 2 + 2) >> 2);
+    
+    if (mode == 0) {  // planar
+      // TODO: replace width with height
+      for (int y = 0; y < width; y++) {
+        int wT = 32 >> MIN(31, ((y << 1) >> scale));
+        for (int x = 0; x < width; x++) {
+          int wL = 32 >> MIN(31, ((x << 1) >> scale));
+          dst[x + y * width] = CLIP_TO_PIXEL((wL * used_ref->left[y + 1]
+            + wT * used_ref->top[x + 1]
+            + (64 - wL - wT) * dst[x + y * width] + 32) >> 6);
+        }
+      }
+    }
+    else if (mode == 1) { // DC
+      for (int y = 0; y < width; y++) {
+        int wT = 32 >> MIN(31, ((y << 1) >> scale));
+        for (int x = 0; x < width; x++) {
+          int wL = 32 >> MIN(31, ((x << 1) >> scale));
+          int wTL = (wL >> 4) + (wT >> 4);
+          dst[x + y * width] = CLIP_TO_PIXEL((wL * used_ref->left[y + 1]
+            + wT * used_ref->top[x + 1]
+            - wTL * used_ref->top[0]
+            + (64 - wL - wT + wTL) * dst[x + y * width] + 32) >> 6);
+        }
+      }
+    }
+    else if (mode == 18) {  // horizontal
+      for (int y = 0; y < width; y++) {
+        int wT = 32 >> MIN(31, ((y << 1) >> scale));
+        for (int x = 0; x < width; x++) {
+          int wTL = wT;
+          dst[x + y * width] = CLIP_TO_PIXEL((wT * used_ref->top[x + 1]
+            - wTL * used_ref->top[0]
+            + (64 - wT + wTL) * dst[x + y * width] + 32) >> 6);
+        }
+      }
+    }
+    else if (mode == 50) {  // vertical
+      for (int y = 0; y < width; y++) {
+        for (int x = 0; x < width; x++) {
+          int wL = 32 >> MIN(31, ((x << 1) >> scale));
+          int wTL = wL;
+          dst[x + y * width] = CLIP_TO_PIXEL((wL * used_ref->left[y + 1]
+            - wTL * used_ref->top[0]
+            + (64 - wL + wTL) * dst[x + y * width] + 32) >> 6);
+        }
+      }
+    }
+  }
 }
 
 
diff --git a/src/strategies/generic/intra-generic.c b/src/strategies/generic/intra-generic.c
index e277c7b8..464a0ab5 100644
--- a/src/strategies/generic/intra-generic.c
+++ b/src/strategies/generic/intra-generic.c
@@ -44,14 +44,7 @@ static void kvz_angular_pred_generic(
 {
   
   assert(log2_width >= 2 && log2_width <= 5);
-  assert(intra_mode >= 2 && intra_mode <= 34);
-
-  static const uint8_t intra_mode_33_to_65_angle[36] =
-    //                                   H                               D                               V
-    //0, 1, 2, 3, 4, 5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, DM
-    { 0, 1, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68 };
-  const int_fast8_t intra_mode_65 = intra_mode_33_to_65_angle[intra_mode];
-
+  assert(intra_mode >= 2 && intra_mode <= 66);
 
   static const int8_t modedisp2sampledisp[27] = { 0, 1, 2, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 26, 29, 32, 35, 39, 45, 49, 54, 60, 68, 79, 93, 114 };
   static const int16_t modedisp2invsampledisp[27] = { 0, 8192, 4096, 2731, 1638, 1170, 910, 745, 630, 546, 482, 431, 390, 356, 315, 282, 256, 234, 210, 182, 167, 152, 137, 120, 104, 88, 72 }; // (256 * 32) / sampledisp
@@ -62,9 +55,9 @@ static void kvz_angular_pred_generic(
   const int_fast8_t width = 1 << log2_width;
 
   // Whether to swap references to always project on the left reference row.
-  const bool vertical_mode = intra_mode_65 >= 34;
+  const bool vertical_mode = intra_mode >= 34;
   // Modes distance to horizontal or vertical mode.
-  const int_fast8_t mode_disp = vertical_mode ? intra_mode_65 - 50 : 18 - intra_mode_65;
+  const int_fast8_t mode_disp = vertical_mode ? intra_mode - 50 : 18 - intra_mode;
   //const int_fast8_t mode_disp = vertical_mode ? intra_mode - 26 : 10 - intra_mode;
   
   // Sample displacement per column in fractions of 32.