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avcodec/vdpau: Enable HEVC support for working Nvidia driver versions 

The driver bugs that caused decoded HEVC content to have an incorrect
memory layout have been fully fixed in the 410.xx driver release so
we can start exposing support.
This commit is contained in:
ManojGuptaBonda 2018-10-29 13:39:54 +05:30 committed by Philip Langdale
parent 7aaf092f8c
commit 4a6d5f3cad
1 changed files with 6 additions and 2 deletions
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8
libavcodec/vdpau.c
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@ -208,8 +208,12 @@ int ff_vdpau_common_init(AVCodecContext *avctx, VdpDecoderProfile profile,
return vdpau_error(status);
if (avctx->codec_id == AV_CODEC_ID_HEVC && strncmp(info_string, "NVIDIA ", 7) == 0 &&
!(avctx->hwaccel_flags & AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH)) {
av_log(avctx, AV_LOG_VERBOSE, "HEVC with NVIDIA VDPAU drivers is buggy, skipping.\n");
return AVERROR(ENOTSUP);
int driver_version;
sscanf(info_string, "NVIDIA VDPAU Driver Shared Library %d", &driver_version);
if (driver_version < 410) {
av_log(avctx, AV_LOG_VERBOSE, "HEVC with NVIDIA VDPAU drivers is buggy, skipping.\n");
return AVERROR(ENOTSUP);
}
}
status = vdctx->get_proc_address(vdctx->device,