From b750bb4662c649be6fff25bc0ce8f78f4d2f4566 Mon Sep 17 00:00:00 2001 From: "jianfeng.zheng" Date: Mon, 18 Jul 2022 17:33:15 +0800 Subject: [PATCH] vaapi: support VAProfileH264High10 see https://github.com/intel/libva/pull/664 Signed-off-by: jianfeng.zheng --- configure | 13 +++++++++++++ libavcodec/h264_slice.c | 9 ++++++++- libavcodec/vaapi_decode.c | 10 ++++++++++ libavcodec/vaapi_encode_h264.c | 27 ++++++++++++++++++++++----- 4 files changed, 53 insertions(+), 6 deletions(-) diff --git a/configure b/configure index f08cdab3d1dc7..ac199d97cb07e 100755 --- a/configure +++ b/configure @@ -2410,6 +2410,7 @@ HAVE_LIST=" texi2html xmllint zlib_gzip + va_profile_h264_high10 " # options emitted with CONFIG_ prefix but not available on the command line @@ -6958,6 +6959,18 @@ if enabled vaapi; then check_type "va/va.h va/va_enc_jpeg.h" "VAEncPictureParameterBufferJPEG" check_type "va/va.h va/va_enc_vp8.h" "VAEncPictureParameterBufferVP8" check_type "va/va.h va/va_enc_vp9.h" "VAEncPictureParameterBufferVP9" + + # + # Using 'VA_CHECK_VERSION' in source codes make things easy. But we have to wait + # until newly added VAProfile being distributed by VAAPI released version. + # + # Before or after that, we can use auto-detection to keep version compatibility. + # It always works. + # + disable va_profile_h264_high10 && enabled h264_vaapi_hwaccel + test_code cc va/va.h "VAProfile p = VAProfileH264High10" && + enable va_profile_h264_high10 + fi if enabled_all opencl libdrm ; then diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c index 420758ba0a560..3abb671e99776 100644 --- a/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c @@ -805,8 +805,15 @@ static enum AVPixelFormat get_pixel_format(H264Context *h, int force_callback) *fmt++ = AV_PIX_FMT_YUV444P10; } else if (CHROMA422(h)) *fmt++ = AV_PIX_FMT_YUV422P10; - else + else { +#if CONFIG_H264_VAAPI_HWACCEL + // Just add as candidate. Whether VAProfileH264High10 usable or + // not is decided by vaapi_decode_make_config() defined in FFmpeg + // and vaQueryCodingProfile() defined in libva. + *fmt++ = AV_PIX_FMT_VAAPI; +#endif *fmt++ = AV_PIX_FMT_YUV420P10; + } break; case 12: if (CHROMA444(h)) { diff --git a/libavcodec/vaapi_decode.c b/libavcodec/vaapi_decode.c index 134f10eca5fdc..048b27fde1d99 100644 --- a/libavcodec/vaapi_decode.c +++ b/libavcodec/vaapi_decode.c @@ -402,6 +402,9 @@ static const struct { H264ConstrainedBaseline), MAP(H264, H264_MAIN, H264Main ), MAP(H264, H264_HIGH, H264High ), +#if HAVE_VA_PROFILE_H264_HIGH10 + MAP(H264, H264_HIGH_10, H264High10 ), +#endif #if VA_CHECK_VERSION(0, 37, 0) MAP(HEVC, HEVC_MAIN, HEVCMain ), MAP(HEVC, HEVC_MAIN_10, HEVCMain10 ), @@ -510,6 +513,13 @@ static int vaapi_decode_make_config(AVCodecContext *avctx, if (exact_match) break; } +#if HAVE_VA_PROFILE_H264_HIGH10 + //incase 8bit stream being decoded under VAProfileH264High10 + if (avctx->codec_id == AV_CODEC_ID_H264 && + (avctx->profile == FF_PROFILE_H264_EXTENDED || avctx->profile == FF_PROFILE_H264_BASELINE) && + matched_va_profile == VAProfileH264High) + break; +#endif } av_freep(&profile_list); diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaapi_encode_h264.c index dd17be2190ab0..e99e13cb40f9f 100644 --- a/libavcodec/vaapi_encode_h264.c +++ b/libavcodec/vaapi_encode_h264.c @@ -23,6 +23,7 @@ #include "libavutil/avassert.h" #include "libavutil/common.h" +#include "libavutil/pixdesc.h" #include "libavutil/internal.h" #include "libavutil/opt.h" @@ -290,10 +291,21 @@ static int vaapi_encode_h264_init_sequence_params(AVCodecContext *avctx) H264RawPPS *pps = &priv->raw_pps; VAEncSequenceParameterBufferH264 *vseq = ctx->codec_sequence_params; VAEncPictureParameterBufferH264 *vpic = ctx->codec_picture_params; + const AVPixFmtDescriptor *desc; + int bit_depth; memset(sps, 0, sizeof(*sps)); memset(pps, 0, sizeof(*pps)); + desc = av_pix_fmt_desc_get(priv->common.input_frames->sw_format); + av_assert0(desc); + if (desc->nb_components == 1 || desc->log2_chroma_w != 1 || desc->log2_chroma_h != 1) { + av_log(avctx, AV_LOG_ERROR, "Chroma format of input pixel format " + "%s is not supported.\n", desc->name); + return AVERROR(EINVAL); + } + bit_depth = desc->comp[0].depth; + sps->nal_unit_header.nal_ref_idc = 3; sps->nal_unit_header.nal_unit_type = H264_NAL_SPS; @@ -303,11 +315,11 @@ static int vaapi_encode_h264_init_sequence_params(AVCodecContext *avctx) avctx->profile == FF_PROFILE_H264_MAIN) sps->constraint_set1_flag = 1; - if (avctx->profile == FF_PROFILE_H264_HIGH) + if (avctx->profile == FF_PROFILE_H264_HIGH || avctx->profile == FF_PROFILE_H264_HIGH_10) sps->constraint_set3_flag = ctx->gop_size == 1; if (avctx->profile == FF_PROFILE_H264_MAIN || - avctx->profile == FF_PROFILE_H264_HIGH) { + avctx->profile == FF_PROFILE_H264_HIGH || avctx->profile == FF_PROFILE_H264_HIGH_10) { sps->constraint_set4_flag = 1; sps->constraint_set5_flag = ctx->b_per_p == 0; } @@ -348,6 +360,8 @@ static int vaapi_encode_h264_init_sequence_params(AVCodecContext *avctx) sps->seq_parameter_set_id = 0; sps->chroma_format_idc = 1; + sps->bit_depth_luma_minus8 = bit_depth - 8; + sps->bit_depth_chroma_minus8 = bit_depth - 8; sps->log2_max_frame_num_minus4 = 4; sps->pic_order_cnt_type = 0; @@ -1111,6 +1125,9 @@ static av_cold int vaapi_encode_h264_configure(AVCodecContext *avctx) } static const VAAPIEncodeProfile vaapi_encode_h264_profiles[] = { +#if HAVE_VA_PROFILE_H264_HIGH10 + { FF_PROFILE_H264_HIGH_10, 10, 3, 1, 1, VAProfileH264High10 }, +#endif { FF_PROFILE_H264_HIGH, 8, 3, 1, 1, VAProfileH264High }, { FF_PROFILE_H264_MAIN, 8, 3, 1, 1, VAProfileH264Main }, { FF_PROFILE_H264_CONSTRAINED_BASELINE, @@ -1175,10 +1192,9 @@ static av_cold int vaapi_encode_h264_init(AVCodecContext *avctx) av_log(avctx, AV_LOG_ERROR, "H.264 extended profile " "is not supported.\n"); return AVERROR_PATCHWELCOME; - case FF_PROFILE_H264_HIGH_10: case FF_PROFILE_H264_HIGH_10_INTRA: - av_log(avctx, AV_LOG_ERROR, "H.264 10-bit profiles " - "are not supported.\n"); + av_log(avctx, AV_LOG_ERROR, "H.264 high 10 intra profile " + "is not supported.\n"); return AVERROR_PATCHWELCOME; case FF_PROFILE_H264_HIGH_422: case FF_PROFILE_H264_HIGH_422_INTRA: @@ -1267,6 +1283,7 @@ static const AVOption vaapi_encode_h264_options[] = { { PROFILE("constrained_baseline", FF_PROFILE_H264_CONSTRAINED_BASELINE) }, { PROFILE("main", FF_PROFILE_H264_MAIN) }, { PROFILE("high", FF_PROFILE_H264_HIGH) }, + { PROFILE("high10", FF_PROFILE_H264_HIGH_10) }, #undef PROFILE { "level", "Set level (level_idc)",