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CDImage: Add Precache() method

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This commit is contained in:
Connor McLaughlin
2022-04-03 20:55:27 +10:00
parent ec9411c0a7
commit 9ab64ecdb3
3 changed files with 31 additions and 5 deletions
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21
src/core/system.cpp
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@ -683,11 +683,22 @@ std::unique_ptr<CDImage> OpenCDImage(const char* path, Common::Error* error, boo
else
{
HostInterfaceProgressCallback callback;
std::unique_ptr<CDImage> memory_image = CDImage::CreateMemoryImage(media.get(), &callback);
if (memory_image)
media = std::move(memory_image);
else
Log_WarningPrintf("Failed to preload image '%s' to RAM", path);
const CDImage::PrecacheResult res = media->Precache(&callback);
if (res == CDImage::PrecacheResult::Unsupported)
{
// fall back to copy precaching
std::unique_ptr<CDImage> memory_image = CDImage::CreateMemoryImage(media.get(), &callback);
if (memory_image)
media = std::move(memory_image);
else
Log_WarningPrintf("Failed to preload image '%s' to RAM", path);
}
else if (res != CDImage::PrecacheResult::Success)
{
g_host_interface->AddOSDMessage(
g_host_interface->TranslateStdString("OSDMessage", "Precaching CD image failed, it may be unreliable."),
15.0f);
}
}
}