commit a3a732eb2c7f758e9d3f937ec40a0ce0342cc75d
author Wan-Teh Chang <wtc@google.com> Tue Nov 06 15:23:07 2018 -0800
committer Wan-Teh Chang <wtc@google.com> Tue Nov 13 22:20:35 2018 +0000
tree 6c54c4a6153c23524aefd6cbc0d1642440607786
parent c6d7e2d5c435dcb58b4cb40819569d8d882e3114

Document all TX_TYPE enums.

BUG=aomedia:2229

Change-Id: I8a52fc2d73dce10a4e1526e1fe6f386d19ea8013

av1/common/enums.h

diff --git a/av1/common/enums.h b/av1/common/enums.h
index e06d7cf..eb17c58 100644
--- a/av1/common/enums.h
+++ b/av1/common/enums.h
@@ -244,22 +244,22 @@
 } TX_TYPE_1D;
 
 typedef enum ATTRIBUTE_PACKED {
-  DCT_DCT,    // DCT  in both horizontal and vertical
-  ADST_DCT,   // ADST in vertical, DCT in horizontal
-  DCT_ADST,   // DCT  in vertical, ADST in horizontal
-  ADST_ADST,  // ADST in both directions
-  FLIPADST_DCT,
-  DCT_FLIPADST,
-  FLIPADST_FLIPADST,
-  ADST_FLIPADST,
-  FLIPADST_ADST,
-  IDTX,
-  V_DCT,
-  H_DCT,
-  V_ADST,
-  H_ADST,
-  V_FLIPADST,
-  H_FLIPADST,
+  DCT_DCT,            // DCT in both horizontal and vertical
+  ADST_DCT,           // ADST in vertical, DCT in horizontal
+  DCT_ADST,           // DCT in vertical, ADST in horizontal
+  ADST_ADST,          // ADST in both directions
+  FLIPADST_DCT,       // FLIPADST in vertical, DCT in horizontal
+  DCT_FLIPADST,       // DCT in vertical, FLIPADST in horizontal
+  FLIPADST_FLIPADST,  // FLIPADST in both directions
+  ADST_FLIPADST,      // ADST in vertical, FLIPADST in horizontal
+  FLIPADST_ADST,      // FLIPADST in vertical, ADST in horizontal
+  IDTX,               // Identity in both directions
+  V_DCT,              // DCT in vertical, identity in horizontal
+  H_DCT,              // Identity in vertical, DCT in horizontal
+  V_ADST,             // ADST in vertical, identity in horizontal
+  H_ADST,             // Identity in vertical, ADST in horizontal
+  V_FLIPADST,         // FLIPADST in vertical, identity in horizontal
+  H_FLIPADST,         // Identity in vertical, FLIPADST in horizontal
   TX_TYPES,
 } TX_TYPE;