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Minor safety check

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This commit is contained in:
Henrik Rydgard 2017-04-02 23:58:27 +02:00
parent c54999d26a
commit 7e9bc84c06
1 changed files with 4 additions and 3 deletions
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7
UI/TextureUtil.h
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@ -14,7 +14,7 @@ enum ImageFileType {
class ManagedTexture : public GfxResourceHolder {
public:
ManagedTexture(Draw::DrawContext *draw) : draw_(draw), texture_(nullptr) {
ManagedTexture(Draw::DrawContext *draw) : draw_(draw) {
if (g_Config.iGPUBackend == (int)GPUBackend::OPENGL)
register_gl_resource_holder(this, "managed_texture", 0);
}
@ -25,7 +25,8 @@ public:
unregister_gl_resource_holder(this);
}
void GLLost() override {
texture_->Release();
if (texture_)
texture_->Release();
texture_ = nullptr;
}
void GLRestore() override {
@ -49,7 +50,7 @@ public:
int Height() const { return texture_->Height(); }
private:
Draw::Texture *texture_;
Draw::Texture *texture_ = nullptr;
Draw::DrawContext *draw_;
std::string filename_; // Textures that are loaded from files can reload themselves automatically.
};