In png decoder, only call png_init_mmx if HAVE_MMX is defined.

46394d39 · Baptiste Coudurier · 624a7e00 · 46394d39
Commit 46394d39 authored Apr 27, 2011 by Baptiste Coudurier
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pngdec.c libavcodec/pngdec.c +2 -0

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--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -624,7 +624,9 @@ static av_cold int png_dec_init(AVCodecContext *avctx)
    avcodec_get_frame_defaults(&s->picture1);
    avcodec_get_frame_defaults(&s->picture2);

+#ifdef HAVE_MMX
    ff_png_init_mmx(s);
+#endif

    if (!s->add_paeth_prediction)
        s->add_paeth_prediction = add_paeth_prediction_c;