OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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Allocate from the start of the free lists

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This commit is contained in:
Magnus Norddahl 2024-12-12 20:08:38 +01:00
commit ab7c7cb465
1 changed files with 6 additions and 3 deletions
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9
src/common/rendering/hwrenderer/data/hw_levelmesh.h
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@ -238,6 +238,8 @@ inline GeometryAllocInfo LevelMesh::AllocGeometry(int vertexCount, int indexCoun
AddRange(UploadRanges.SurfaceIndex, { info.IndexStart / 3, (info.IndexStart + info.IndexCount) / 3 });
Mesh.IndexCount = std::max(Mesh.IndexCount, info.IndexStart + info.IndexCount);
if (Mesh.IndexCount > 400000)
Mesh.IndexCount++;
return info;
}
@ -407,19 +409,20 @@ inline void LevelMesh::RemoveRange(TArray<MeshBufferRange>& ranges, MeshBufferRa
inline int LevelMesh::RemoveRange(TArray<MeshBufferRange>& ranges, int count)
{
for (unsigned int i = ranges.Size(); i > 0; i--)
for (unsigned int i = 0, size = ranges.Size(); i < size; i++)
{
auto& item = ranges[i - 1];
auto& item = ranges[i];
if (item.End - item.Start >= count)
{
int pos = item.Start;
item.Start += count;
if (item.Start == item.End)
{
ranges.Delete(i - 1);
ranges.Delete(i);
}
return pos;
}
}
I_FatalError("Could not find space in level mesh buffer");
}