From 2381d803c76105f44717d75f089ec37f51e5cfe4 Mon Sep 17 00:00:00 2001
From: qinxialei <xialeiqin@gmail.com>
Date: Thu, 22 Apr 2021 11:20:15 +0800
Subject: New upstream version 0.16.3

---
 src/dsp/inverse_transform.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/dsp/inverse_transform.cc')

diff --git a/src/dsp/inverse_transform.cc b/src/dsp/inverse_transform.cc
index a03fad2..ed984d8 100644
--- a/src/dsp/inverse_transform.cc
+++ b/src/dsp/inverse_transform.cc
@@ -1184,9 +1184,10 @@ void TransformLoop_C(TransformType tx_type, TransformSize tx_size,
   Residual tx_buffer[64];
   for (int j = 0; j < tx_width; ++j) {
     const int flipped_j = flip_columns ? tx_width - j - 1 : j;
-    for (int i = 0; i < tx_height; ++i) {
+    int i = 0;
+    do {
       tx_buffer[i] = residual[i][flipped_j];
-    }
+    } while (++i != tx_height);
     if (adjusted_tx_height == 1) {
       dconly_transform1d(tx_buffer, column_clamp_range, false, 0, false);
     } else {
@@ -1211,6 +1212,7 @@ void TransformLoop_C(TransformType tx_type, TransformSize tx_size,
 
 //------------------------------------------------------------------------------
 
+#if LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS
 template <int bitdepth, typename Residual, typename Pixel>
 void InitAll(Dsp* const dsp) {
   // Maximum transform size for Dct is 64.
@@ -1325,6 +1327,7 @@ void InitAll(Dsp* const dsp) {
                       Wht4DcOnly_C<bitdepth, Residual>, Wht4_C<Residual>,
                       /*is_row=*/false>;
 }
+#endif  // LIBGAV1_ENABLE_ALL_DSP_FUNCTIONS
 
 void Init8bpp() {
   Dsp* const dsp = dsp_internal::GetWritableDspTable(8);
-- 
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