Module: libav
Branch: master
Commit: b22094d74901fb3ac203c8322f8d84aded470bfb
Author: Aaron Levinson <alevi...@aracnet.com>
Committer: Luca Barbato <lu_z...@gentoo.org>
Date: Sun Apr 16 18:07:42 2017 -0700
qsvenc: Use MFXVideoENCODE_Query() to update the parameters
Fill out the default/unset parameters with ones actually in use.
Matches the current MediaSDK example code.
Signed-off-by: Luca Barbato <lu_z...@gentoo.org>
---
libavcodec/qsvenc.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index bd8c243..6ac5ca1 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -757,10 +757,18 @@ int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext
*q)
if (ret < 0)
return ret;
+ ret = MFXVideoENCODE_Query(q->session, &q->param, &q->param);
+ if (ret == MFX_WRN_PARTIAL_ACCELERATION) {
+ av_log(avctx, AV_LOG_WARNING, "Encoder will work with partial HW
acceleration\n");
+ } else if (ret < 0) {
+ return ff_qsv_print_error(avctx, ret,
+ "Error querying encoder params");
+ }
+
ret = MFXVideoENCODE_QueryIOSurf(q->session, &q->param, &q->req);
if (ret < 0)
return ff_qsv_print_error(avctx, ret,
- "Error querying the encoding parameters");
+ "Error querying (IOSurf) the encoding
parameters");
if (opaque_alloc) {
ret = qsv_init_opaque_alloc(avctx, q);
_______________________________________________
libav-commits mailing list
libav-commits@libav.org
https://lists.libav.org/mailman/listinfo/libav-commits
