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Diffstat (limited to 'third_party/libaom/source/libaom/aom_dsp/fastssim.c')
-rw-r--r--third_party/libaom/source/libaom/aom_dsp/fastssim.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/third_party/libaom/source/libaom/aom_dsp/fastssim.c b/third_party/libaom/source/libaom/aom_dsp/fastssim.c
index 3804519b31..89712c5f40 100644
--- a/third_party/libaom/source/libaom/aom_dsp/fastssim.c
+++ b/third_party/libaom/source/libaom/aom_dsp/fastssim.c
@@ -31,6 +31,7 @@ typedef struct fs_ctx fs_ctx;
#define SSIM_C1_12 (4095 * 4095 * 0.01 * 0.01)
#define SSIM_C2_10 (1023 * 1023 * 0.03 * 0.03)
#define SSIM_C2_12 (4095 * 4095 * 0.03 * 0.03)
+#define MAX_SSIM_DB 100.0
#define FS_MINI(_a, _b) ((_a) < (_b) ? (_a) : (_b))
#define FS_MAXI(_a, _b) ((_a) > (_b) ? (_a) : (_b))