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lavc/qsvdec: disable gpu copy when not supported
Signed-off-by: Zhong Li <zhongli_dev@126.com>
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@ -99,9 +99,11 @@ static int qsv_init_session(AVCodecContext *avctx, QSVContext *q, mfxSession ses
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int ret;
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if (q->gpu_copy == MFX_GPUCOPY_ON &&
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!(q->iopattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY))
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!(q->iopattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY)) {
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av_log(avctx, AV_LOG_WARNING, "GPU-accelerated memory copy "
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"only works in MFX_IOPATTERN_OUT_SYSTEM_MEMORY.\n");
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"only works in system memory mode.\n");
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q->gpu_copy = MFX_GPUCOPY_OFF;
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}
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if (session) {
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q->session = session;
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} else if (hw_frames_ref) {
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