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| author | Haihao Xiang <haihao.xiang@intel.com> | 2020-12-22 16:17:18 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2020-12-30 06:40:36 +0000 |
| commit | af988e282a9ccbdf35198f444e01abcd52deba94 (patch) | |
| tree | 1c68ed6afcfeac269359f0d2e1d8ceb759079a72 /sys | |
| parent | ff206f65259b964104268d7fdfc46c68ab338710 (diff) | |
| download | gstreamer-plugins-bad-af988e282a9ccbdf35198f444e01abcd52deba94.tar.gz | |
msdkh265enc: add b-pyramid property
Like as msdkh264enc, b-pyramid is added to enable B-Pyramid reference
structure for H265 encoding
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1908>
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/msdk/gstmsdkh265enc.c | 23 | ||||
| -rw-r--r-- | sys/msdk/gstmsdkh265enc.h | 1 |
2 files changed, 24 insertions, 0 deletions
diff --git a/sys/msdk/gstmsdkh265enc.c b/sys/msdk/gstmsdkh265enc.c index f16413779..e7bd021cb 100644 --- a/sys/msdk/gstmsdkh265enc.c +++ b/sys/msdk/gstmsdkh265enc.c @@ -52,6 +52,7 @@ enum PROP_MAX_SLICE_SIZE, PROP_TUNE_MODE, PROP_TRANSFORM_SKIP, + PROP_B_PYRAMID, }; enum @@ -66,6 +67,7 @@ enum #define PROP_MAX_SLICE_SIZE_DEFAULT 0 #define PROP_TUNE_MODE_DEFAULT MFX_CODINGOPTION_UNKNOWN #define PROP_TRANSFORM_SKIP_DEFAULT MFX_CODINGOPTION_UNKNOWN +#define PROP_B_PYRAMID_DEFAULT FALSE #define RAW_FORMATS "NV12, I420, YV12, YUY2, UYVY, BGRA, P010_10LE, VUYA" #define PROFILES "main, main-10, main-444" @@ -347,6 +349,13 @@ gst_msdkh265enc_configure (GstMsdkEnc * encoder) } #endif + if (h265enc->b_pyramid) { + encoder->option2.BRefType = MFX_B_REF_PYRAMID; + /* Don't define Gop structure for B-pyramid, otherwise EncodeInit + * will throw Invalid param error */ + encoder->param.mfx.GopRefDist = 0; + } + gst_msdkenc_ensure_extended_coding_options (encoder); if (h265enc->num_tile_rows > 1 || h265enc->num_tile_cols > 1) { @@ -530,6 +539,10 @@ gst_msdkh265enc_set_property (GObject * object, guint prop_id, thiz->transform_skip = g_value_get_enum (value); break; + case PROP_B_PYRAMID: + thiz->b_pyramid = g_value_get_boolean (value); + break; + default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; @@ -574,6 +587,10 @@ gst_msdkh265enc_get_property (GObject * object, guint prop_id, GValue * value, g_value_set_enum (value, thiz->transform_skip); break; + case PROP_B_PYRAMID: + g_value_set_boolean (value, thiz->b_pyramid); + break; + default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; @@ -699,6 +716,11 @@ gst_msdkh265enc_class_init (GstMsdkH265EncClass * klass) gst_msdkenc_transform_skip_get_type (), PROP_TRANSFORM_SKIP_DEFAULT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (gobject_class, PROP_B_PYRAMID, + g_param_spec_boolean ("b-pyramid", "B-pyramid", + "Enable B-Pyramid Reference structure", FALSE, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + gst_element_class_set_static_metadata (element_class, "Intel MSDK H265 encoder", "Codec/Encoder/Video/Hardware", @@ -719,5 +741,6 @@ gst_msdkh265enc_init (GstMsdkH265Enc * thiz) thiz->max_slice_size = PROP_MAX_SLICE_SIZE_DEFAULT; thiz->tune_mode = PROP_TUNE_MODE_DEFAULT; thiz->transform_skip = PROP_TRANSFORM_SKIP_DEFAULT; + thiz->b_pyramid = PROP_B_PYRAMID_DEFAULT; msdk_enc->num_extra_frames = 1; } diff --git a/sys/msdk/gstmsdkh265enc.h b/sys/msdk/gstmsdkh265enc.h index d3730980f..d4c293137 100644 --- a/sys/msdk/gstmsdkh265enc.h +++ b/sys/msdk/gstmsdkh265enc.h @@ -63,6 +63,7 @@ struct _GstMsdkH265Enc gint tune_mode; guint prop_flag; gushort transform_skip; + guint b_pyramid; mfxExtHEVCTiles ext_tiles; /* roi[0] for current ROI and roi[1] for previous ROI */ |