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metal: fix texture memory tracking

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This commit is contained in:
Sasha Szpakowski
2024-07-16 17:44:58 -03:00
parent 679f3bdaa9
commit 304bf8bb83
5 changed files with 35 additions and 45 deletions
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src/modules/graphics/Texture.cpp
+26 -5
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@@ -450,7 +450,7 @@ Texture::Texture(Graphics *gfx, Texture *base, const ViewSettings &viewsettings)
Texture::~Texture()
{
setGraphicsMemorySize(0);
updateGraphicsMemorySize(false);
if (this == rootView.texture)
--textureCount;
@@ -461,13 +461,34 @@ Texture::~Texture()
parentView.texture->release();
}
void Texture::setGraphicsMemorySize(int64 bytes)
void Texture::updateGraphicsMemorySize(bool loaded)
{
int64 memsize = 0;
if (loaded)
{
for (int mip = 0; mip < getMipmapCount(); mip++)
{
int w = getPixelWidth(mip);
int h = getPixelHeight(mip);
int slices = getDepth(mip) * layers * (texType == TEXTURE_CUBE ? 6 : 1);
memsize += getPixelFormatSliceSize(format, w, h) * slices;
}
if (getMSAA() > 1 && isReadable())
{
int slices = depth * layers * (texType == TEXTURE_CUBE ? 6 : 1);
memsize += getPixelFormatSliceSize(format, pixelWidth, pixelHeight) * slices * getMSAA();
}
else if (getMSAA() > 1)
memsize *= getMSAA();
}
totalGraphicsMemory = std::max(totalGraphicsMemory - graphicsMemorySize, (int64) 0);
bytes = std::max(bytes, (int64) 0);
graphicsMemorySize = bytes;
totalGraphicsMemory += bytes;
memsize = std::max(memsize, (int64) 0);
graphicsMemorySize = memsize;
totalGraphicsMemory += memsize;
}
void Texture::draw(Graphics *gfx, const Matrix4 &m)