From f6d21beef910adb0a466af38d635024dcbc805b1 Mon Sep 17 00:00:00 2001
From: kallaballa <amir@viel-zu.org>
Date: Wed, 12 Oct 2022 16:49:02 +0200
Subject: [PATCH] update camera-demo

---
 debug-env.sh               | 7 ++++++-
 src/camera/camera-demo.cpp | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/debug-env.sh b/debug-env.sh
index bc2ea468c..ebe78ef10 100644
--- a/debug-env.sh
+++ b/debug-env.sh
@@ -1,3 +1,8 @@
+OPENCV_LOC=/home/elchaschab/devel/opencv/
+FFMPEG_LOC=/home/elchaschab/devel/cartwheel-ffmpeg/ffmpeg/
+
+
+export LD_LIBRARY_PATH="$OPENCV_LOC/build/lib/:$FFMPEG_LOC/libavcodec/:$FFMPEG_LOC/libavutil/:$FFMPEG_LOC/libavdevice/:$FFMPEG_LOC/libavformat/:$FFMPEG_LOC/libavfilter/:$FFMPEG_LOC/libpostproc/:$FFMPEG_LOC/libswresample/:$FFMPEG_LOC/libswscale/:$LD_LIBRARY_PATH"
 export OPENCV_LOG_LEVEL=DEBUG
 export OPENCV_FFMPEG_LOGLEVEL=trace
 export OPENCV_VIDEOIO_DEBUG=1
@@ -13,7 +18,7 @@ export OPENCV_OPENCL_ABORT_ON_BUILD_ERROR=1
 #export OPENCV_OPENCL_SVM_DISABLE=1
 export OPENCV_DUMP_ERRORS=1
 export OPENCV_DUMP_CONFIG=1
-#export OPENCV_CPU_DISABLE=1
+#export OPENCV_CPU_DISABLE=
 export OPENCV_TRACE=1
 export OPENCV_TRACE_SYNC_OPENCL=1
 export OPENCV_FFMPEG_CAPTURE_OPTIONS="loglevel;debug"
diff --git a/src/camera/camera-demo.cpp b/src/camera/camera-demo.cpp
index 6659985ac..115f33493 100644
--- a/src/camera/camera-demo.cpp
+++ b/src/camera/camera-demo.cpp
@@ -22,7 +22,7 @@ int main(int argc, char **argv) {
      */
     VA_CONTEXT = cv::ocl::OpenCLExecutionContext::getCurrent();
 
-    cv::VideoCapture cap("example.mp4", cv::CAP_FFMPEG, {
+    cv::VideoCapture cap("/dev/video0", cv::CAP_FFMPEG, {
             cv::CAP_PROP_HW_DEVICE, 0,
             cv::CAP_PROP_HW_ACCELERATION, cv::VIDEO_ACCELERATION_VAAPI,
             cv::CAP_PROP_HW_ACCELERATION_USE_OPENCL, 1