From 538dc9e6aa37364e24f57e96c53561b351b03f43 Mon Sep 17 00:00:00 2001
From: David Capello <david@igarastudio.com>
Date: Wed, 25 Mar 2020 11:11:13 -0300
Subject: [PATCH] Fix loading fully transparent TGA images in 32 bpp

---
 src/app/file/tga_format.cpp | 5 +++++
 src/tga                     | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/app/file/tga_format.cpp b/src/app/file/tga_format.cpp
index 5a905760c..9521a5e33 100644
--- a/src/app/file/tga_format.cpp
+++ b/src/app/file/tga_format.cpp
@@ -181,6 +181,11 @@ bool TgaFormat::onLoad(FileOp* fop)
     return false;
   }
 
+  // Fix alpha values for RGB images
+  decoder.postProcessImage(header, tgaImage);
+
+  // Post process gray image pixels (because we use grayscale images
+  // with alpha).
   if (header.isGray()) {
     doc::LockImageBits<GrayscaleTraits> bits(image);
     for (auto it=bits.begin(), end=bits.end(); it != end; ++it) {
diff --git a/src/tga b/src/tga
index 90f54d110..d821575f5 160000
--- a/src/tga
+++ b/src/tga
@@ -1 +1 @@
-Subproject commit 90f54d1100840b4c82f4d289fc9a8ae209ccc59c
+Subproject commit d821575f5284d56429909fc4c69579562d06a4f6