From 549e1fc50a62b3db122dd369a7a5f13aebf02a84 Mon Sep 17 00:00:00 2001
From: Jake Archibald <jaffathecake@gmail.com>
Date: Tue, 25 Aug 2020 14:12:26 +0100
Subject: [PATCH] Use bt709 if not lossless so colour is correct

---
 codecs/avif/enc/avif_enc.cpp  |   2 ++
 codecs/avif/enc/avif_enc.wasm | Bin 1658759 -> 1658777 bytes
 2 files changed, 2 insertions(+)

diff --git a/codecs/avif/enc/avif_enc.cpp b/codecs/avif/enc/avif_enc.cpp
index d8d13b8b..e13e4b2d 100644
--- a/codecs/avif/enc/avif_enc.cpp
+++ b/codecs/avif/enc/avif_enc.cpp
@@ -58,6 +58,8 @@ val encode(std::string buffer, int width, int height, AvifOptions options) {
     format == AVIF_PIXEL_FORMAT_YUV444
   ) {
     image->matrixCoefficients = AVIF_MATRIX_COEFFICIENTS_IDENTITY;
+  } else {
+    image->matrixCoefficients = AVIF_MATRIX_COEFFICIENTS_BT709;
   }
 
   uint8_t* rgba = (uint8_t*)buffer.c_str();
diff --git a/codecs/avif/enc/avif_enc.wasm b/codecs/avif/enc/avif_enc.wasm
index 48c0c2ac45d08580a0e9b6fb84dc07b0fe6a5f98..bfd868d7bb2121755c0ad67f7c38c933b1bf52be 100644
GIT binary patch
delta 229
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zir>t8^S;kEyGygXtxEnmSEa2=4gwr-!2@}(N`Ly~ulktMGV={DWT=I93~8CXgF=c^
z{YWWaP{c#S3P-yWL1T&;3jIo?@pah8OiRONVq+LCkvZ~z4-3Ce6s^6U=9=oQqLH<V
dpalVh5J3!W=s*HpNI^jlGU&qqhF7cd`4_X1G=%^F

delta 208
zcmWm5zYT&w7>8l*z~hqxMb3XD7Ke$6T3tnDArpv+E3kleCRP><KtZfn!HzLp!B{zg
zwLgldc#HSZ6lGI94~Bj3xhZqQfP)PV^gy(^aW^0KuCEd86=f_DQgdx*q(%7i5>dY*
zinp%MWM(C{cGjGhZeStYE_{vWat<slGArdLS+5iw>zks5<EMOFR*Ikx9!T&ZfB_64
Ugb_rbpnE1Tg&EA-O2uOL2gdC)761SM