Message ID | 1548074517-6578-2-git-send-email-zhong.li@intel.com |
---|---|
State | Accepted |
Commit | f115a2b7635d9e47b1299661ddaa6ac2386e9db1 |
Headers | show |
On Mon, 2019-01-21 at 20:41 +0800, Zhong Li wrote: > Signed-off-by: Zhong Li <zhong.li@intel.com> > --- > libavcodec/qsv.c | 18 ++++++++++++++++++ > libavcodec/qsv_internal.h | 2 ++ > 2 files changed, 20 insertions(+) > > diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c > index bb0d795..224bc00 100644 > --- a/libavcodec/qsv.c > +++ b/libavcodec/qsv.c > @@ -196,6 +196,24 @@ int ff_qsv_find_surface_idx(QSVFramesContext > *ctx, QSVFrame *frame) > return AVERROR_BUG; > } > > +enum AVFieldOrder ff_qsv_map_picstruct(int mfx_pic_struct) > +{ > + enum AVFieldOrder field = AV_FIELD_UNKNOWN; > + switch (mfx_pic_struct & 0xF) { > + case MFX_PICSTRUCT_PROGRESSIVE: > + field = AV_FIELD_PROGRESSIVE; > + break; > + case MFX_PICSTRUCT_FIELD_TFF: > + field = AV_FIELD_TT; > + break; > + case MFX_PICSTRUCT_FIELD_BFF: > + field = AV_FIELD_BB; > + break; > + } > + > + return field; > +} > + > enum AVPictureType ff_qsv_map_pictype(int mfx_pic_type) > { > enum AVPictureType type; > diff --git a/libavcodec/qsv_internal.h b/libavcodec/qsv_internal.h > index 394c558..51c23d5 100644 > --- a/libavcodec/qsv_internal.h > +++ b/libavcodec/qsv_internal.h > @@ -94,6 +94,8 @@ int ff_qsv_profile_to_mfx(enum AVCodecID codec_id, > int profile); > int ff_qsv_map_pixfmt(enum AVPixelFormat format, uint32_t *fourcc); > enum AVPictureType ff_qsv_map_pictype(int mfx_pic_type); > > +enum AVFieldOrder ff_qsv_map_picstruct(int mfx_pic_struct); > + > int ff_qsv_init_internal_session(AVCodecContext *avctx, mfxSession > *session, > const char *load_plugins); > Not sure why this is a separate patch.
> From: Rogozhkin, Dmitry V > Sent: Friday, January 25, 2019 4:36 AM > To: ffmpeg-devel@ffmpeg.org > Cc: Li, Zhong <zhong.li@intel.com> > Subject: Re: [FFmpeg-devel] [PATCH 1/5] lavc/qsvdec: add function > ff_qsv_map_picstruct() > > +enum AVFieldOrder ff_qsv_map_picstruct(int mfx_pic_struct); > > + > > int ff_qsv_init_internal_session(AVCodecContext *avctx, mfxSession > > *session, > > const char > *load_plugins); > > > > Not sure why this is a separate patch. This is not a decode-only-used function, so it is separated. Probably I should change the patch title form "lavc/qsvdec" to "lavc/qsv".
diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c index bb0d795..224bc00 100644 --- a/libavcodec/qsv.c +++ b/libavcodec/qsv.c @@ -196,6 +196,24 @@ int ff_qsv_find_surface_idx(QSVFramesContext *ctx, QSVFrame *frame) return AVERROR_BUG; } +enum AVFieldOrder ff_qsv_map_picstruct(int mfx_pic_struct) +{ + enum AVFieldOrder field = AV_FIELD_UNKNOWN; + switch (mfx_pic_struct & 0xF) { + case MFX_PICSTRUCT_PROGRESSIVE: + field = AV_FIELD_PROGRESSIVE; + break; + case MFX_PICSTRUCT_FIELD_TFF: + field = AV_FIELD_TT; + break; + case MFX_PICSTRUCT_FIELD_BFF: + field = AV_FIELD_BB; + break; + } + + return field; +} + enum AVPictureType ff_qsv_map_pictype(int mfx_pic_type) { enum AVPictureType type; diff --git a/libavcodec/qsv_internal.h b/libavcodec/qsv_internal.h index 394c558..51c23d5 100644 --- a/libavcodec/qsv_internal.h +++ b/libavcodec/qsv_internal.h @@ -94,6 +94,8 @@ int ff_qsv_profile_to_mfx(enum AVCodecID codec_id, int profile); int ff_qsv_map_pixfmt(enum AVPixelFormat format, uint32_t *fourcc); enum AVPictureType ff_qsv_map_pictype(int mfx_pic_type); +enum AVFieldOrder ff_qsv_map_picstruct(int mfx_pic_struct); + int ff_qsv_init_internal_session(AVCodecContext *avctx, mfxSession *session, const char *load_plugins);
Signed-off-by: Zhong Li <zhong.li@intel.com> --- libavcodec/qsv.c | 18 ++++++++++++++++++ libavcodec/qsv_internal.h | 2 ++ 2 files changed, 20 insertions(+)