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-rw-r--r--third_party/aom/av1/encoder/dwt.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/third_party/aom/av1/encoder/dwt.h b/third_party/aom/av1/encoder/dwt.h
new file mode 100644
index 000000000..9a86db2f1
--- /dev/null
+++ b/third_party/aom/av1/encoder/dwt.h
@@ -0,0 +1,9 @@
+#include "av1/common/common.h"
+#include "av1/common/enums.h"
+
+#define DWT_MAX_LENGTH 64
+
+void av1_fdwt8x8(tran_low_t *input, tran_low_t *output, int stride);
+void av1_fdwt8x8_uint8_input_c(uint8_t *input, tran_low_t *output, int stride,
+ int hbd);
+int av1_haar_ac_sad_8x8_uint8_input(uint8_t *input, int stride, int hbd);