Fix optical flow warnings.
Change-Id: Ia6ca49c1701fee554015b56cc6d8ae87e435ff9c
diff --git a/av1/encoder/optical_flow.c b/av1/encoder/optical_flow.c
index 90c9a5b..6360ac8 100644
--- a/av1/encoder/optical_flow.c
+++ b/av1/encoder/optical_flow.c
@@ -47,6 +47,12 @@
const OPFL_PARAMS *opfl_params,
const MV_FILTER_TYPE mv_filter, const OPTFLOW_METHOD method,
MV *mvs) {
+ // parameters to be used in later implementations
+ (void)to_frame;
+ (void)bit_depth;
+ (void)opfl_params;
+ (void)mv_filter;
+ (void)method;
const int frame_height = from_frame->y_crop_height;
const int frame_width = from_frame->y_crop_width;
// TODO(any): deal with the case where frames are not of the same dimensions
@@ -76,8 +82,8 @@
for (int j = 0; j < frame_height; j++) {
for (int i = 0; i < frame_width; i++) {
int idx = j * frame_width + i;
- int new_x = localmvs[idx].row + i;
- int new_y = localmvs[idx].col + j;
+ int new_x = (int)(localmvs[idx].row + i);
+ int new_y = (int)(localmvs[idx].col + j);
if ((fabs(localmvs[idx].row) >= 0.125 ||
fabs(localmvs[idx].col) >= 0.125)) {
// if mv points outside of frame (lost feature), keep old mv.
