Fixed C++20 deprecated lambda capture.

Author: bkaradzic

examples/40-svt/vt.cpp

@@ -442,8 +442,8 @@ PageTable::PageTable(PageCache* _cache, VirtualTextureInfo* _info, PageIndexer*
 	m_quadtree = BX_NEW(VirtualTexture::getAllocator(), Quadtree)({ 0, 0, size, size }, (int)bx::log2((float)size));
 	m_texture = bgfx::createTexture2D((uint16_t)size, (uint16_t)size, true, 1, bgfx::TextureFormat::BGRA8, BGFX_SAMPLER_UVW_CLAMP | BGFX_SAMPLER_POINT | BGFX_TEXTURE_BLIT_DST);
 
-	_cache->added = [=](Page page, Point pt) { m_quadtreeDirty = true; m_quadtree->add(page, pt); };
-	_cache->removed = [=](Page page, Point pt) { m_quadtreeDirty = true; m_quadtree->remove(page); BX_UNUSED(pt); };
+	_cache->added = [this](Page page, Point pt) { m_quadtreeDirty = true; m_quadtree->add(page, pt); };
+	_cache->removed = [this](Page page, Point pt) { m_quadtreeDirty = true; m_quadtree->remove(page); BX_UNUSED(pt); };
 
 	auto PageTableSizeLog2 = m_indexer->getMipCount();