STRUCT HANTRO_H264_DEC_REFLISTS(9)

💅 NAME 💅

struct hantro_h264_dec_reflists — the reference-list glow-up for Hantro's H.264 decoder, bestie. That's it, that's the name, no cap ✨

So this is a page from the Kernel API Manual, and we're about to get into the reference-list structure that the Hantro H.264 decoder keeps around. Buckle up 🎀

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🌸 SYNOPSIS 🌸

Okay so here's the whole struct, literally, look at her:

struct hantro_h264_dec_reflists {
    struct v4l2_h264_reference p[V4L2_H264_REF_LIST_LEN];
    struct v4l2_h264_reference b0[V4L2_H264_REF_LIST_LEN];
    struct v4l2_h264_reference b1[V4L2_H264_REF_LIST_LEN];
 };

Three arrays, all of them struct v4l2_h264_reference, all of them exactly V4L2_H264_REF_LIST_LEN long. That's the whole vibe. Iconic, honestly 🦋

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✨ Members ✨

• p — the P reflist 💖 like, the reference list for P. Short name, big job.
• b0 — the B0 reflist 🎀 one of the two B-side lists, and she's got her own whole array.
• b1 — the B1 reflist 💜 the other B list, living her separate life right next to b0.

no notes on the naming, it's giving "we had three lists and we named them like it" and honestly? relatable 🙈

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🔥 SEE ALSO 🔥

All of these live in the Kernel file ./drivers/media/platform/verisilicon/hantro_hw.h, and you know we're linking the whole friend group:

• struct hantro_aux_buf(9)
• struct hantro_h264_dec_ctrls(9)
• struct hantro_h264_dec_hw_ctx(9)
• struct hantro_hevc_dec_ctrls(9)
• struct hantro_hevc_dec_hw_ctx(9)
• struct hantro_mpeg2_dec_hw_ctx(9)
• struct hantro_vp8_dec_hw_ctx(9)
• struct hantro_vp9_frame_info(9)
• struct hantro_vp9_dec_hw_ctx(9)
• struct hantro_av1_dec_ctrls(9)
• struct hantro_av1_dec_hw_ctx(9)
• struct hantro_postproc_ctx(9)
• struct hantro_postproc_ops(9)
• struct hantro_codec_ops(9)
• enum hantro_enc_fmt(9)

Go read them all, iykyk 👑

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okay that's the whole page, mwah 💋

Sign-off time, bestie: this little love letter comes from ./drivers/media/platform/veris... and it's dated October 2026 — so yeah, mark your calendar, the reflists are forever 🫶🌈⭐