diff options
Diffstat (limited to 'gst-libs/gst/vaapi/gstvaapiencoder_h265.c')
-rw-r--r-- | gst-libs/gst/vaapi/gstvaapiencoder_h265.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapiencoder_h265.c b/gst-libs/gst/vaapi/gstvaapiencoder_h265.c index 2c9b79a6..86ab5f81 100644 --- a/gst-libs/gst/vaapi/gstvaapiencoder_h265.c +++ b/gst-libs/gst/vaapi/gstvaapiencoder_h265.c @@ -1640,8 +1640,14 @@ fill_sequence (GstVaapiEncoderH265 * encoder, GstVaapiEncSequence * sequence) seq_param->log2_diff_max_min_luma_coding_block_size = 2; seq_param->log2_min_transform_block_size_minus2 = 0; seq_param->log2_diff_max_min_transform_block_size = 3; - seq_param->max_transform_hierarchy_depth_inter = 3; - seq_param->max_transform_hierarchy_depth_intra = 3; + /* + * Intel HW supports up to 2, we can provide a quirk for other HWs in future + * if other HW may support other values + * + * Refer to https://01.org/sites/default/files/documentation/intel-gfx-prm-osrc-kbl-vol10-hevc.pdf + */ + seq_param->max_transform_hierarchy_depth_inter = 2; + seq_param->max_transform_hierarchy_depth_intra = 2; seq_param->pcm_sample_bit_depth_luma_minus1 = 0; seq_param->pcm_sample_bit_depth_chroma_minus1 = 0; |