From 9d004d311af00fb348319c40f00cb6ba946d2363 Mon Sep 17 00:00:00 2001 From: Dave Stevenson Date: Mon, 23 Mar 2020 19:00:17 +0000 Subject: [PATCH] media: uapi: Add hevc ctrls for WPP decoding raspberrypi inclusion category: feature bugzilla: 50432 -------------------------------- WPP can allow greater parallelism within the decode, but needs offset information to be passed in. Adds num_entry_point_offsets and entry_point_offset_minus1 to v4l2_ctrl_hevc_slice_params. This is based on Jernej Skrabec's patches for cedrus which implement the same feature. Signed-off-by: Dave Stevenson Signed-off-by: Fang Yafen Signed-off-by: Zheng Zengkai --- include/media/hevc-ctrls.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/media/hevc-ctrls.h b/include/media/hevc-ctrls.h index 0ba7735465a2..9c976b3cf092 100644 --- a/include/media/hevc-ctrls.h +++ b/include/media/hevc-ctrls.h @@ -170,6 +170,7 @@ struct v4l2_ctrl_hevc_slice_params { /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */ __u32 slice_segment_addr; + __u32 num_entry_point_offsets; /* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */ __u8 nal_unit_type; @@ -204,7 +205,9 @@ struct v4l2_ctrl_hevc_slice_params { __u8 num_rps_poc_st_curr_after; __u8 num_rps_poc_lt_curr; - __u8 padding[5]; + __u8 padding; + + __u32 entry_point_offset_minus1[256]; /* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */ struct v4l2_hevc_dpb_entry dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]; -- GitLab