shithub: libvpx

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vp9_svc_layercontext.c: fix integer sanitizer warnings

implicit conversion from type 'int' of value -1
(32-bit, signed) to type 'uint8_t' (aka 'unsigned char') changed the
value to 255 (8-bit, unsigned

BUG=webm:1615

Change-Id: If507e73aea4dccd3914b6470f8d15db3b67300ce

--- a/vp9/encoder/vp9_svc_layercontext.c

+++ b/vp9/encoder/vp9_svc_layercontext.c

@@ -57,8 +57,8 @@

   svc->simulcast_mode = 0;

   for (i = 0; i < REF_FRAMES; ++i) {

-    svc->fb_idx_spatial_layer_id[i] = -1;

-    svc->fb_idx_temporal_layer_id[i] = -1;

+    svc->fb_idx_spatial_layer_id[i] = 0xff;

+    svc->fb_idx_temporal_layer_id[i] = 0xff;

     svc->fb_idx_base[i] = 0;

   }

   for (sl = 0; sl < oxcf->ss_number_layers; ++sl) {