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Improve error handling for ar playbacks

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This commit is contained in:
Georg Hagen
2025-03-23 23:18:39 +01:00
parent b68bdea1c6
commit ea1ad581c6
3 changed files with 29 additions and 23 deletions
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4
openVulkanoCpp/AR/Provider/Playback/ArPlaybackReader.hpp
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@@ -83,8 +83,8 @@ namespace OpenVulkano::AR::Playback
DepthImage ReadDepthImage()
{
DepthImage img;
m_archiveDepth.GetNextFileAsStream([&img](const FileDescription& desc, std::istream& stream) { img.depth.Read(stream); });
if (!m_archiveConfidence.GetNextFileAsStream([&img](const FileDescription&, std::istream& stream) { img.confidence.Read(stream); }))
m_archiveDepth.GetNextFileAsStream([&img](const FileDescription& desc, std::istream& stream) { img.depth.TryRead(stream); });
if (!m_archiveConfidence.GetNextFileAsStream([&img](const FileDescription&, std::istream& stream) { img.confidence.TryRead(stream); }))
{ // No confidence image available
img.confidence.header.width = img.confidence.header.height = 1;
img.confidence.image = std::make_unique<char[]>(m_imgTotalSize);

24
openVulkanoCpp/IO/Files/Pfm.hpp
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@@ -12,6 +12,8 @@
#include <iomanip>
#include <memory>
#include "../../../../cmake-build/release/_deps/ryml-src/ext/c4core/src/c4/format.hpp"
namespace OpenVulkano
{
//TODO handle comments
@@ -119,7 +121,17 @@ namespace OpenVulkano
}
}
operator bool() const { return image; }
void TryRead(std::istream& inStream)
{
try { Read(inStream); }
catch (const std::exception& e)
{
header.height = header.width = 0;
image = nullptr;
}
}
operator bool() const { return static_cast<bool>(image); }
static PfmImage ReadImage(std::istream& inStream)
{
@@ -131,15 +143,7 @@ namespace OpenVulkano
static PfmImage TryReadImage(std::istream& inStream)
{
PfmImage image;
try
{
image.Read(inStream);
}
catch (const std::exception& e)
{
image.header.height = image.header.width = 0;
image.image = nullptr;
}
image.TryRead(inStream);
return image;
}
};

22
openVulkanoCpp/IO/Files/Pnm.hpp
View File

@@ -151,7 +151,17 @@ namespace OpenVulkano
inStream.read(image.get(), size);
}
operator bool() const { return image; }
void TryRead(std::istream& inStream)
{
try { Read(inStream); }
catch (const std::exception& e)
{
header.height = header.width = 0;
image = nullptr;
}
}
operator bool() const { return static_cast<bool>(image); }
static PnmImage ReadImage(std::istream& inStream)
{
@@ -163,15 +173,7 @@ namespace OpenVulkano
static PfmImage TryReadImage(std::istream& inStream)
{
PfmImage image;
try
{
image.Read(inStream);
}
catch (const std::exception& e)
{
image.header.height = image.header.width = 0;
image.image = nullptr;
}
image.TryRead(inStream);
return image;
}
};