@@ -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;
@@ -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(+)