hwaccel: fix dxva2 & vaapi loop filter parameters
[ffmpeg.git] / libavcodec / vaapi_h264.c
index f2a912c..7529f04 100644 (file)
@@ -333,8 +333,8 @@ static int vaapi_h264_decode_slice(AVCodecContext *avctx,
     slice_param->cabac_init_idc                 = h->cabac_init_idc;
     slice_param->slice_qp_delta                 = h->qscale - h->pps.init_qp;
     slice_param->disable_deblocking_filter_idc  = h->deblocking_filter < 2 ? !h->deblocking_filter : h->deblocking_filter;
-    slice_param->slice_alpha_c0_offset_div2     = h->slice_alpha_c0_offset / 2 - 26;
-    slice_param->slice_beta_offset_div2         = h->slice_beta_offset     / 2 - 26;
+    slice_param->slice_alpha_c0_offset_div2     = h->slice_alpha_c0_offset / 2;
+    slice_param->slice_beta_offset_div2         = h->slice_beta_offset     / 2;
     slice_param->luma_log2_weight_denom         = h->luma_log2_weight_denom;
     slice_param->chroma_log2_weight_denom       = h->chroma_log2_weight_denom;