From 10f8a4b76a4df6521109c9b9298d011632fd4a8d Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Tue, 26 Mar 2019 22:37:05 +1100
Subject: [PATCH] updated image saving for fully premultiplied pipeline

---
 rendering/renderthread.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rendering/renderthread.cpp b/rendering/renderthread.cpp
index ab839350e..f9699a220 100644
--- a/rendering/renderthread.cpp
+++ b/rendering/renderthread.cpp
@@ -277,7 +277,7 @@ void RenderThread::paint() {
       queued = true;
     } else {
       f->glBindFramebuffer(GL_READ_FRAMEBUFFER, composite_buffer.buffer());
-      QImage img(tex_width, tex_height, QImage::Format_RGBA8888);
+      QImage img(tex_width, tex_height, QImage::Format_RGBA8888_Premultiplied);
       f->glReadPixels(0, 0, tex_width, tex_height, GL_RGBA, GL_UNSIGNED_BYTE, img.bits());
       img.save(save_fn);
       f->glBindFramebuffer(GL_READ_FRAMEBUFFER, 0);