frame_superres: Add members to AV1_COMMON
Adds the superres scale numerator, width, and height to the AV1_COMMON
struct for later use in encoding and decoding. This value will also be
added to the uncompressed frame header.
A #define statement is also added to represent the denominator - 16.
Change-Id: I4acec39ef3c67fa9f7118dac28daec3a2d734ed5
diff --git a/av1/common/enums.h b/av1/common/enums.h
index 392c97a..52b0b9a 100644
--- a/av1/common/enums.h
+++ b/av1/common/enums.h
@@ -502,6 +502,9 @@
RESTORE_SWITCHABLE_TYPES = RESTORE_SWITCHABLE,
RESTORE_TYPES,
} RestorationType;
+#if CONFIG_FRAME_SUPERRES
+#define SUPERRES_SCALE_DENOMINATOR 16
+#endif // CONFIG_FRAME_SUPERRES
#endif // CONFIG_LOOP_RESTORATION
#ifdef __cplusplus
} // extern "C"
diff --git a/av1/common/onyxc_int.h b/av1/common/onyxc_int.h
index 99d7b25..17ac451 100644
--- a/av1/common/onyxc_int.h
+++ b/av1/common/onyxc_int.h
@@ -293,6 +293,11 @@
#if CONFIG_LOOP_RESTORATION
RestorationInfo rst_info[MAX_MB_PLANE];
RestorationInternal rst_internal;
+#if CONFIG_FRAME_SUPERRES
+ // The numerator of the superres scale, the denominator is fixed
+ uint8_t superres_scale_numerator;
+ int superres_width, superres_height;
+#endif // CONFIG_FRAME_SUPERRES
#endif // CONFIG_LOOP_RESTORATION
// Flag signaling how frame contexts should be updated at the end of
