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Buffer texture atlas on more than the first context after change

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- Icons now work on all maps
This commit is contained in:
Dan Paulat 2023-08-02 20:49:48 -05:00
parent 4ff95094a3
commit 0be94c4de3
3 changed files with 11 additions and 10 deletions
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8
scwx-qt/source/scwx/qt/gl/gl_context.cpp
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@ -35,6 +35,8 @@ public:
GLuint textureAtlas_;
std::mutex textureMutex_;
std::uint64_t textureBufferCount_ {};
};
GlContext::GlContext() : p(std::make_unique<Impl>()) {}
@ -79,9 +81,11 @@ GLuint GlContext::GetTextureAtlas()
auto& textureAtlas = util::TextureAtlas::Instance();
if (p->textureAtlas_ == GL_INVALID_INDEX || textureAtlas.NeedsBuffered())
if (p->textureAtlas_ == GL_INVALID_INDEX ||
p->textureBufferCount_ != textureAtlas.BuildCount())
{
p->textureAtlas_ = textureAtlas.BufferAtlas(p->gl_);
p->textureBufferCount_ = textureAtlas.BuildCount();
p->textureAtlas_ = textureAtlas.BufferAtlas(p->gl_);
}
return p->textureAtlas_;