GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix crash when streaming texture with unsupported format by the GPU driver

Browse Source
This commit is contained in:
Wojtek Figat
2021-11-04 16:47:43 +01:00
parent 2b05b80b54
commit 4b735a365b
2 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Source/Engine/Graphics/Textures/GPUTexture.cpp
View File

@@ -497,6 +497,8 @@ bool GPUTexture::Init(const GPUTextureDescription& desc)
if (OnInit()) if (OnInit())
{ {
ReleaseGPU(); ReleaseGPU();
_desc.Clear();
_residentMipLevels = 0;
LOG(Warning, "Cannot initialize texture. Description: {0}", desc.ToString()); LOG(Warning, "Cannot initialize texture. Description: {0}", desc.ToString());
return true; return true;
} }

7
Source/Engine/Streaming/Streaming.cpp
View File

@@ -155,6 +155,13 @@ void UpdateResource(StreamableResource* resource, DateTime now, double currentTi
resource->RequestStreamingUpdate(); resource->RequestStreamingUpdate();
return; return;
} }
else if (resource->GetAllocatedResidency() < targetResidency)
{
// Allocation failed (eg. texture format is not supported or run out of memory)
resource->Streaming.TargetResidency = 0;
resource->Streaming.LastUpdate = DateTime::MaxValue().Ticks;
return;
}
} }
// Calculate residency level to stream in (resources may want to increase/decrease it's quality in steps rather than at once) // Calculate residency level to stream in (resources may want to increase/decrease it's quality in steps rather than at once)