From d772f4114c8e2f3ca6f407f15448831913b8bd30 Mon Sep 17 00:00:00 2001
From: robpieke <robpieke@gmail.com>
Date: Mon, 26 Feb 2018 10:25:53 +0000
Subject: [PATCH] When a render (from gaffer) is paused and restarted, we get a
new asr::Frame, so we need to be ready to receive it (i.e., not ignore and
use the previously-cached one)
---
.../src/IECoreAppleseed/outputDriver/DisplayTileCallback.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/contrib/IECoreAppleseed/src/IECoreAppleseed/outputDriver/DisplayTileCallback.cpp b/contrib/IECoreAppleseed/src/IECoreAppleseed/outputDriver/DisplayTileCallback.cpp
index b7f41ca236..8a9c453a64 100644
--- a/contrib/IECoreAppleseed/src/IECoreAppleseed/outputDriver/DisplayTileCallback.cpp
+++ b/contrib/IECoreAppleseed/src/IECoreAppleseed/outputDriver/DisplayTileCallback.cpp
@@ -275,8 +275,9 @@ class DisplayTileCallback : public ProgressTileCallback
void release() override
{
- // We don't need to do anything here.
- // The tile callback factory deletes this instance.
+ // We need to reset m_displays_initialized because we'll
+ // get a new asr::Frame if/when rendering restarts
+ m_displays_initialized = false;
}
void on_tile_begin(const asr::Frame *frame, const size_t tileX, const size_t tileY) override