diff --git a/src_base/xevd.c b/src_base/xevd.c
index 034aed4..0376569 100644
--- a/src_base/xevd.c
+++ b/src_base/xevd.c
@@ -1883,7 +1883,7 @@ int xevd_dec_nalu(XEVD_CTX * ctx, XEVD_BITB * bitb, XEVD_STAT * stat)
         ret = xevd_picman_refp_init(&ctx->dpm, ctx->sps->max_num_ref_pics, sh->slice_type, ctx->poc.poc_val, ctx->nalu.nuh_temporal_id, ctx->last_intra_poc, ctx->refp);
         xevd_assert_rv(ret == XEVD_OK, ret);
 
-        if (ctx->num_ctb == ctx->f_lcu)
+        if (ctx->num_ctb == (u32)ctx->f_lcu)
         {
             /* get available frame buffer for decoded image */
             ctx->pic = xevd_picman_get_empty_pic(&ctx->dpm, &ret, ctx->internal_codec_bit_depth);
diff --git a/src_main/xevdm.c b/src_main/xevdm.c
index c3e0aa5..e67102c 100644
--- a/src_main/xevdm.c
+++ b/src_main/xevdm.c
@@ -3102,7 +3102,7 @@ int xevd_dec_nalu(XEVD_CTX * ctx, XEVD_BITB * bitb, XEVD_STAT * stat)
         }
         xevd_assert_rv(ret == XEVD_OK, ret);
 
-        if (ctx->num_ctb == ctx->f_lcu)
+        if (ctx->num_ctb == (u32)ctx->f_lcu)
         {
             /* get available frame buffer for decoded image */
             ctx->pic = xevdm_picman_get_empty_pic(&mctx->dpm, &ret, ctx->internal_codec_bit_depth);
diff --git a/src_main/xevdm_eco.c b/src_main/xevdm_eco.c
index 501b431..44fab1b 100644
--- a/src_main/xevdm_eco.c
+++ b/src_main/xevdm_eco.c
@@ -2209,7 +2209,7 @@ u32 xevdm_xReadTruncBinCode(XEVD_BSR * bs, const int uiMaxSymbol)
     int uiVal = 1 << uiThresh;
     int b = uiMaxSymbol - uiVal;
     xevd_bsr_read(bs, &ruiSymbol, uiThresh); //xReadCode( uiThresh, ruiSymbol );
-    if(ruiSymbol >= uiVal - b)
+    if(ruiSymbol >= (u32)(uiVal - b))
     {
         u32 uiSymbol;
         xevd_bsr_read1(bs, &uiSymbol); //xReadFlag( uiSymbol );