avcodec/av1: extend some definitions in spec section 3

Signed-off-by: Fei Wang <fei.w.wang@intel.com>
2021-10-12 16:23:57 +08:00 · 2021-10-12 16:23:57 +08:00 · 75de7fe262
parent e7ff5722b1
commit 75de7fe262
1 changed files with 7 additions and 0 deletions
--- a/libavcodec/av1.h
+++ b/libavcodec/av1.h
@ -114,6 +114,13 @@ enum {
    AV1_WARP_MODEL_TRANSLATION = 1,
    AV1_WARP_MODEL_ROTZOOM     = 2,
    AV1_WARP_MODEL_AFFINE      = 3,
+    AV1_WARP_PARAM_REDUCE_BITS = 6,
+
+    AV1_DIV_LUT_BITS      = 8,
+    AV1_DIV_LUT_PREC_BITS = 14,
+    AV1_DIV_LUT_NUM       = 257,
+
+    AV1_MAX_LOOP_FILTER = 63,
 };