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Code Issues 151 Wiki Activity

fix(editor): orthophoto tiles no longer turn white after a while out of sight

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The tiles are given to the gpu straight from memory; the garbage sweep
released them like the ones read from files and they came back as the
grey stub until made again. They're kept now, and a new texture name
clears the cache of the bound units.
This commit is contained in:
maj00r
2026-10-19 19:25:25 +02:00
parent e3ea6a766e
commit a311bd013f
1 changed files with 10 additions and 0 deletions
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10
model/Texture.cpp
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@@ -551,6 +551,16 @@ void opengl_texture::update_from_memory(size_t width, size_t height, const uint8
if (glGenerateMipmap)
glGenerateMipmap(target);
glFlush();
// the content given straight to the gpu can't be read again: released by the garbage sweep, the texture would come back as
// the grey stub
if (type == "internalsrc:")
{
is_static = true;
is_ready = true;
}
// the name may be a new one, and the unit active took the texture past the unit cache
for (auto &unit : units)
unit = -1;
}
void