commit e2bf7e9c91cd2906bf3205c21edee99ad4ff9d92
author Wan-Teh Chang <wtc@google.com> Thu Sep 17 15:50:24 2020 -0700
committer Wan-Teh Chang <wtc@google.com> Thu Sep 17 15:53:30 2020 -0700
tree 885b3562545928e588da81e62b9395e02b591fde
parent 1b9a96da02c3aefc6bf1c48f53786af6bef8c866

Document adaptive quantization modes 1, 2, 3

Change-Id: I53141f96dd71375ad8fc232e3ca7b24c9ff826e8

aom/aomcx.h

diff --git a/aom/aomcx.h b/aom/aomcx.h
index d789dd2..0f7a5b9 100644
--- a/aom/aomcx.h
+++ b/aom/aomcx.h
@@ -426,10 +426,12 @@
    * AV1 has a segment based feature that allows encoder to adaptively change
    * quantization parameter for each segment within a frame to improve the
    * subjective quality. This control makes encoder operate in one of the
-   * several AQ_modes supported.
+   * several AQ modes supported.
    *
    * - 0 = disable (default)
-   * - 1 = enable
+   * - 1 = variance
+   * - 2 = complexity
+   * - 3 = cyclic refresh
    */
   AV1E_SET_AQ_MODE = 40,