Since 1.33 API version https://github.com/Intel-Media-SDK/MediaSDK/blob/master/api/include/mfxstructures.h#L2088
Signed-off-by: Artem Galin <artem.ga...@intel.com> --- libavfilter/vf_scale_qsv.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/libavfilter/vf_scale_qsv.c b/libavfilter/vf_scale_qsv.c index 5064dcbb60..1a6121c295 100644 --- a/libavfilter/vf_scale_qsv.c +++ b/libavfilter/vf_scale_qsv.c @@ -70,6 +70,7 @@ enum var_name { }; #define QSV_HAVE_SCALING_CONFIG QSV_VERSION_ATLEAST(1, 19) +#define QSV_HAVE_INTERPOLATION_METHOD QSV_VERSION_ATLEAST(1, 33) typedef struct QSVScaleContext { const AVClass *class; @@ -95,6 +96,7 @@ typedef struct QSVScaleContext { mfxExtVPPScaling scale_conf; #endif int mode; + int interpmethod; mfxExtBuffer *ext_buffers[1 + QSV_HAVE_SCALING_CONFIG]; int num_ext_buf; @@ -409,6 +411,10 @@ static int init_out_session(AVFilterContext *ctx) s->scale_conf.Header.BufferId = MFX_EXTBUFF_VPP_SCALING; s->scale_conf.Header.BufferSz = sizeof(mfxExtVPPScaling); s->scale_conf.ScalingMode = s->mode; +#if QSV_HAVE_INTERPOLATION_METHOD + s->scale_conf.InterpolationMethod = s->interpmethod; + av_log(ctx, AV_LOG_VERBOSE, "Interpolation method: %d\n", s->interpmethod); +#endif s->ext_buffers[s->num_ext_buf++] = (mfxExtBuffer*)&s->scale_conf; av_log(ctx, AV_LOG_VERBOSE, "Scaling mode: %d\n", s->mode); #endif @@ -624,6 +630,17 @@ static const AVOption options[] = { { "low_power", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1}, 0, 0, FLAGS, "mode"}, { "hq", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2}, 0, 0, FLAGS, "mode"}, #endif +#if QSV_HAVE_INTERPOLATION_METHOD + { "interpmethod", "set interpolation method", OFFSET(interpmethod), AV_OPT_TYPE_INT, { .i64 = MFX_INTERPOLATION_DEFAULT}, MFX_INTERPOLATION_DEFAULT, MFX_INTERPOLATION_ADVANCED, FLAGS, "interpmethod"}, + { "nearest", "nearest neighbor method", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_INTERPOLATION_NEAREST_NEIGHBOR}, INT_MIN, INT_MAX, FLAGS, "interpmethod"}, + { "bilinear", "bilinear method", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_INTERPOLATION_BILINEAR}, INT_MIN, INT_MAX, FLAGS, "interpmethod"}, + { "advanced", "advanced method", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_INTERPOLATION_ADVANCED}, INT_MIN, INT_MAX, FLAGS, "interpmethod"}, +#else + { "interpmethod", "(not supported)", OFFSET(interpmethod), AV_OPT_TYPE_INT, { .i64 = 0}, 0, INT_MAX, FLAGS, "interpmethod"}, + { "nearest", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1}, 0, 0, FLAGS, "interpmethod"}, + { "bilinear", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2}, 0, 0, FLAGS, "interpmethod"}, + { "advanced", "", 0, AV_OPT_TYPE_CONST, { .i64 = 3}, 0, 0, FLAGS, "interpmethod"}, +#endif { NULL }, }; -- 2.26.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".