+void AtlasManager::GetMetrics( Toolkit::AtlasManager::Metrics& metrics )
+{
+ Toolkit::AtlasManager::AtlasMetricsEntry entry;
+ uint32_t textureMemoryUsed = 0;
+ uint32_t atlasCount = mAtlasList.size();
+ metrics.mAtlasCount = atlasCount;
+ metrics.mAtlasMetrics.Resize(0);
+
+ for ( uint32_t i = 0; i < atlasCount; ++i )
+ {
+ entry.mSize = mAtlasList[ i ].mSize;
+ entry.mTotalBlocks = ( entry.mSize.mWidth / entry.mSize.mBlockWidth ) * ( entry.mSize.mHeight / entry.mSize.mBlockHeight );
+ uint32_t reuseBlocks = mAtlasList[ i ].mFreeBlocksList.Size();
+ entry.mBlocksUsed = mAtlasList[ i ].mNextFreeBlock ? mAtlasList[ i ].mNextFreeBlock - reuseBlocks - 1u: entry.mTotalBlocks - reuseBlocks;
+ entry.mPixelFormat = GetPixelFormat( i + 1 );
+
+ metrics.mAtlasMetrics.PushBack( entry );
+
+ uint32_t size = entry.mSize.mWidth * entry.mSize.mHeight;
+ if ( entry.mPixelFormat == Pixel::BGRA8888 )
+ {
+ size <<= 2;
+ }
+
+ textureMemoryUsed += size;
+
+ }
+ metrics.mTextureMemoryUsed = textureMemoryUsed;
+}