From 1522009cbacbddbf1d5bad35d6e98063e650f403 Mon Sep 17 00:00:00 2001
From: Georg Hagen <git.georg.hagen@madvoxel.com>
Date: Tue, 18 Feb 2025 20:56:04 +0100
Subject: [PATCH] Expose internal ar playback reader

---
 openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.cpp  | 2 +-
 openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.hpp  | 2 ++
 openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.hpp | 4 +++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.cpp b/openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.cpp
index f41c434..b99b168 100644
--- a/openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.cpp
+++ b/openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.cpp
@@ -18,7 +18,7 @@ namespace OpenVulkano::AR::Playback
 	void ArPlaybackReader::ReadColorImage(ColorImg& img)
 	{
 		//BlockProfiler profiler("Load jpeg");
-		auto file = m_archiveColor.GetNextFile();
+		std::optional<std::pair<FileDescription, Array<char>>> file = ReadColorImageRaw();
 
 		long unsigned int jpegSize = file->second.Size();
 		unsigned char* compressedImage = reinterpret_cast<uint8_t*>(file->second.Data());
diff --git a/openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.hpp b/openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.hpp
index 89b6228..a84a839 100644
--- a/openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.hpp
+++ b/openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.hpp
@@ -75,6 +75,8 @@ namespace OpenVulkano::AR::Playback
 			return img;
 		}
 
+		std::optional<std::pair<FileDescription, Array<char>>> ReadColorImageRaw() { return m_archiveColor.GetNextFile(); }
+
 		void ReadColorImage(ColorImg& img);
 
 		DepthImage ReadDepthImage()
diff --git a/openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.hpp b/openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.hpp
index 3621030..aa54bdb 100644
--- a/openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.hpp
+++ b/openVulkanoCpp/AR/Provider/Playback/ArSessionPlayback.hpp
@@ -12,7 +12,7 @@
 
 namespace OpenVulkano::AR::Playback
 {
-class ArSessionPlayback final : public ArSession, public std::enable_shared_from_this<ArSessionPlayback>
+	class ArSessionPlayback final : public ArSession, public std::enable_shared_from_this<ArSessionPlayback>
 	{
 	public:
 		[[deprecated]] ArSessionPlayback(const std::string& recordingPath, bool autoAdvance, bool loadImages, bool loadDepth);
@@ -36,6 +36,8 @@ class ArSessionPlayback final : public ArSession, public std::enable_shared_from
 		[[nodiscard]] bool IsLoadColorEnabled() const { return loadImages; }
 		[[nodiscard]] bool IsLoadDepthEnabled() const { return loadDepth; }
 
+		[[nodiscard]] const ArPlaybackReader& GetInternalReader() const { return playbackReader; }
+
 		void SetRenderer(IRenderer* renderer) override;
 		
 		Event<double> OnPlaybackProgress;