x86: build: Only compile FDCT code if MMX is enabled

[ffmpeg] / libavcodec / dxva2_mpeg2.c

diff --git a/libavcodec/dxva2_mpeg2.c b/libavcodec/dxva2_mpeg2.c
index 044e6693327667dda9d3c9a0258fcc995f51351c..f6ef5e52abc21549a2c4822bb9e989ec29969fc2 100644 (file)
--- a/libavcodec/dxva2_mpeg2.c
+++ b/libavcodec/dxva2_mpeg2.c
@@ -110,7 +110,7 @@ static void fill_quantization_matrices(AVCodecContext *avctx,
     for (i = 0; i < 4; i++)
         qm->bNewQmatrix[i] = 1;
     for (i = 0; i < 64; i++) {
-        int n = s->dsp.idct_permutation[ff_zigzag_direct[i]];
+        int n = s->idsp.idct_permutation[ff_zigzag_direct[i]];
         qm->Qmatrix[0][i] = s->intra_matrix[n];;
         qm->Qmatrix[1][i] = s->inter_matrix[n];;
         qm->Qmatrix[2][i] = s->chroma_intra_matrix[n];;