avcodec/nvenc: Require Maxwell for lossless

24fcb233 · Timo Rothenpieler · a8cf25dd · 24fcb233
Commit 24fcb233 authored May 25, 2016 by Timo Rothenpieler
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nvenc.c libavcodec/nvenc.c +3 -0

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--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -410,6 +410,9 @@ static av_cold int nvenc_check_cuda(AVCodecContext *avctx)
        goto error;
    }

+    if (!strncmp(ctx->preset, "lossless", 8))
+        target_smver = 0x52;
+
    if (!nvenc_dyload_cuda(avctx))
        return 0;