From 1a3db96bebf9d97ab2770d0b1ba95417829f7453 Mon Sep 17 00:00:00 2001
From: Nicolas Pope <nwpope@utu.fi>
Date: Tue, 15 Sep 2020 10:26:59 +0300
Subject: [PATCH] Bug note
---
components/streams/src/renderers/openvr_render.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/components/streams/src/renderers/openvr_render.cpp b/components/streams/src/renderers/openvr_render.cpp
index 1c90b8301..bf2934623 100644
--- a/components/streams/src/renderers/openvr_render.cpp
+++ b/components/streams/src/renderers/openvr_render.cpp
@@ -366,6 +366,8 @@ bool OpenVRRender::retrieve(ftl::data::Frame &frame_out) {
texture1_.make(width, height, ftl::utility::GLTexture::Type::BGRA);
texture2_.make(width, height, ftl::utility::GLTexture::Type::BGRA);
+ // FIXME: Using same buffer each frame results in race if previous frame is still being used
+ // eg. if recording the VR view then the recording can sometimes get the next frame instead.
rgbdframe.create<cv::cuda::GpuMat>(Channel::Colour) = texture1_.map(rgbdframe.stream());
rgbdframe.create<cv::cuda::GpuMat>(Channel::Colour2) = texture2_.map(rgbdframe.stream());
rgbdframe.create<cv::cuda::GpuMat>(Channel::Depth).create(height, width, CV_32F);
--
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