1 files changed, 26 insertions, 0 deletions
diff --git a/roms/edk2/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/research/deorummolae.h b/roms/edk2/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/research/deorummolae.h
new file mode 100644
index 000000000..581509726
--- /dev/null
+++ b/roms/edk2/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli/research/deorummolae.h
@@ -0,0 +1,26 @@
+#ifndef BROTLI_RESEARCH_DEORUMMOLAE_H_
+#define BROTLI_RESEARCH_DEORUMMOLAE_H_
+
+#include <cstddef>
+#include <cstdint>
+#include <string>
+#include <vector>
+
+/* log2(maximal number of files). Value 6 provides some speedups. */
+#define DM_LOG_MAX_FILES 6
+
+/* Non tunable definitions. */
+#define DM_MAX_FILES (1 << DM_LOG_MAX_FILES)
+
+/**
+ * Generate a dictionary for given samples.
+ *
+ * @param dictionary_size_limit maximal dictionary size
+ * @param sample_sizes vector with sample sizes
+ * @param sample_data concatenated samples
+ * @return generated dictionary
+ */
+std::string DM_generate(size_t dictionary_size_limit,
+    const std::vector<size_t>& sample_sizes, const uint8_t* sample_data);
+
+#endif  // BROTLI_RESEARCH_DEORUMMOLAE_H_