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@ -39,7 +39,11 @@ typedef struct HDRVAAPIContext { |
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enum AVColorTransferCharacteristic color_transfer; |
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enum AVColorSpace color_matrix; |
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char *mastering_display; |
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char *content_light; |
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VAHdrMetaDataHDR10 in_metadata; |
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VAHdrMetaDataHDR10 out_metadata; |
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AVFrameSideData *src_display; |
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AVFrameSideData *src_light; |
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@ -146,6 +150,87 @@ static int tonemap_vaapi_save_metadata(AVFilterContext *avctx, AVFrame *input_fr |
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return 0; |
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} |
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static int tonemap_vaapi_update_sidedata(AVFilterContext *avctx, AVFrame *output_frame) |
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{ |
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HDRVAAPIContext *ctx = avctx->priv; |
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AVFrameSideData *metadata; |
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AVMasteringDisplayMetadata *hdr_meta; |
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AVFrameSideData *metadata_lt; |
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AVContentLightMetadata *hdr_meta_lt; |
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int i; |
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const int mapping[3] = {1, 2, 0}; //green, blue, red
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const int chroma_den = 50000; |
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const int luma_den = 10000; |
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metadata = av_frame_new_side_data(output_frame, |
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AV_FRAME_DATA_MASTERING_DISPLAY_METADATA, |
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sizeof(AVMasteringDisplayMetadata)); |
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if (!metadata) |
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return AVERROR(ENOMEM); |
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hdr_meta = (AVMasteringDisplayMetadata *)metadata->data; |
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for (i = 0; i < 3; i++) { |
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const int j = mapping[i]; |
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hdr_meta->display_primaries[j][0].num = ctx->out_metadata.display_primaries_x[i]; |
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hdr_meta->display_primaries[j][0].den = chroma_den; |
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hdr_meta->display_primaries[j][1].num = ctx->out_metadata.display_primaries_y[i]; |
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hdr_meta->display_primaries[j][1].den = chroma_den; |
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} |
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hdr_meta->white_point[0].num = ctx->out_metadata.white_point_x; |
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hdr_meta->white_point[0].den = chroma_den; |
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hdr_meta->white_point[1].num = ctx->out_metadata.white_point_y; |
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hdr_meta->white_point[1].den = chroma_den; |
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hdr_meta->has_primaries = 1; |
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hdr_meta->max_luminance.num = ctx->out_metadata.max_display_mastering_luminance; |
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hdr_meta->max_luminance.den = luma_den; |
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hdr_meta->min_luminance.num = ctx->out_metadata.min_display_mastering_luminance; |
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hdr_meta->min_luminance.den = luma_den; |
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hdr_meta->has_luminance = 1; |
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av_log(avctx, AV_LOG_DEBUG, |
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"Mastering display colour volume(out):\n"); |
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av_log(avctx, AV_LOG_DEBUG, |
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"G(%u,%u) B(%u,%u) R(%u,%u) WP(%u,%u)\n", |
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ctx->out_metadata.display_primaries_x[0], |
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ctx->out_metadata.display_primaries_y[0], |
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ctx->out_metadata.display_primaries_x[1], |
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ctx->out_metadata.display_primaries_y[1], |
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ctx->out_metadata.display_primaries_x[2], |
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ctx->out_metadata.display_primaries_y[2], |
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ctx->out_metadata.white_point_x, |
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ctx->out_metadata.white_point_y); |
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av_log(avctx, AV_LOG_DEBUG, |
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"max_display_mastering_luminance=%u, min_display_mastering_luminance=%u\n", |
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ctx->out_metadata.max_display_mastering_luminance, |
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ctx->out_metadata.min_display_mastering_luminance); |
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metadata_lt = av_frame_new_side_data(output_frame, |
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AV_FRAME_DATA_CONTENT_LIGHT_LEVEL, |
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sizeof(AVContentLightMetadata)); |
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if (!metadata_lt) |
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return AVERROR(ENOMEM); |
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hdr_meta_lt = (AVContentLightMetadata *)metadata_lt->data; |
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hdr_meta_lt->MaxCLL = FFMIN(ctx->out_metadata.max_content_light_level, 65535); |
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hdr_meta_lt->MaxFALL = FFMIN(ctx->out_metadata.max_pic_average_light_level, 65535); |
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av_log(avctx, AV_LOG_DEBUG, |
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"Content light level information(out):\n"); |
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av_log(avctx, AV_LOG_DEBUG, |
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"MaxCLL(%u) MaxFALL(%u)\n", |
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ctx->out_metadata.max_content_light_level, |
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ctx->out_metadata.max_pic_average_light_level); |
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return 0; |
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} |
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static int tonemap_vaapi_set_filter_params(AVFilterContext *avctx, AVFrame *input_frame) |
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{ |
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VAAPIVPPContext *vpp_ctx = avctx->priv; |
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@ -208,15 +293,26 @@ static int tonemap_vaapi_build_filter_params(AVFilterContext *avctx) |
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return AVERROR(EINVAL); |
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} |
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for (i = 0; i < num_query_caps; i++) { |
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if (VA_TONE_MAPPING_HDR_TO_SDR & hdr_cap[i].caps_flag) |
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break; |
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} |
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if (i >= num_query_caps) { |
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av_log(avctx, AV_LOG_ERROR, |
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"VAAPI driver doesn't support HDR to SDR\n"); |
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return AVERROR(EINVAL); |
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if (ctx->mastering_display) { |
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for (i = 0; i < num_query_caps; i++) { |
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if (VA_TONE_MAPPING_HDR_TO_HDR & hdr_cap[i].caps_flag) |
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break; |
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} |
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if (i >= num_query_caps) { |
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av_log(avctx, AV_LOG_ERROR, |
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"VAAPI driver doesn't support HDR to HDR\n"); |
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return AVERROR(EINVAL); |
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} |
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} else { |
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for (i = 0; i < num_query_caps; i++) { |
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if (VA_TONE_MAPPING_HDR_TO_SDR & hdr_cap[i].caps_flag) |
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break; |
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} |
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if (i >= num_query_caps) { |
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av_log(avctx, AV_LOG_ERROR, |
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"VAAPI driver doesn't support HDR to SDR\n"); |
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return AVERROR(EINVAL); |
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} |
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} |
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hdrtm_param.type = VAProcFilterHighDynamicRangeToneMapping; |
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@ -241,6 +337,8 @@ static int tonemap_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame |
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VAProcPipelineParameterBuffer params; |
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int err; |
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VAHdrMetaData out_hdr_metadata; |
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av_log(avctx, AV_LOG_DEBUG, "Filter input: %s, %ux%u (%"PRId64").\n", |
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av_get_pix_fmt_name(input_frame->format), |
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input_frame->width, input_frame->height, input_frame->pts); |
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@ -278,10 +376,15 @@ static int tonemap_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame |
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if (err < 0) |
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goto fail; |
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/* Use BT709 by default for HDR to SDR output frame */ |
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output_frame->color_primaries = AVCOL_PRI_BT709; |
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output_frame->color_trc = AVCOL_TRC_BT709; |
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output_frame->colorspace = AVCOL_SPC_BT709; |
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av_frame_remove_side_data(output_frame, AV_FRAME_DATA_CONTENT_LIGHT_LEVEL); |
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av_frame_remove_side_data(output_frame, AV_FRAME_DATA_MASTERING_DISPLAY_METADATA); |
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if (!ctx->mastering_display) { |
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/* Use BT709 by default for HDR to SDR output frame */ |
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output_frame->color_primaries = AVCOL_PRI_BT709; |
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output_frame->color_trc = AVCOL_TRC_BT709; |
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output_frame->colorspace = AVCOL_SPC_BT709; |
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} |
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if (ctx->color_primaries != AVCOL_PRI_UNSPECIFIED) |
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output_frame->color_primaries = ctx->color_primaries; |
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@ -292,11 +395,24 @@ static int tonemap_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame |
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if (ctx->color_matrix != AVCOL_SPC_UNSPECIFIED) |
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output_frame->colorspace = ctx->color_matrix; |
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if (ctx->mastering_display) { |
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err = tonemap_vaapi_update_sidedata(avctx, output_frame); |
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if (err < 0) |
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goto fail; |
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} |
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err = ff_vaapi_vpp_init_params(avctx, ¶ms, |
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input_frame, output_frame); |
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if (err < 0) |
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goto fail; |
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if (ctx->mastering_display) { |
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out_hdr_metadata.metadata_type = VAProcHighDynamicRangeMetadataHDR10; |
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out_hdr_metadata.metadata = &ctx->out_metadata; |
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out_hdr_metadata.metadata_size = sizeof(VAHdrMetaDataHDR10); |
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params.output_hdr_metadata = &out_hdr_metadata; |
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} |
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if (vpp_ctx->nb_filter_buffers) { |
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params.filters = &vpp_ctx->filter_buffers[0]; |
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params.num_filters = vpp_ctx->nb_filter_buffers; |
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@ -312,9 +428,6 @@ static int tonemap_vaapi_filter_frame(AVFilterLink *inlink, AVFrame *input_frame |
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av_get_pix_fmt_name(output_frame->format), |
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output_frame->width, output_frame->height, output_frame->pts); |
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av_frame_remove_side_data(output_frame, AV_FRAME_DATA_CONTENT_LIGHT_LEVEL); |
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av_frame_remove_side_data(output_frame, AV_FRAME_DATA_MASTERING_DISPLAY_METADATA); |
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return ff_filter_frame(outlink, output_frame); |
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fail: |
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@ -335,8 +448,13 @@ static av_cold int tonemap_vaapi_init(AVFilterContext *avctx) |
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if (ctx->output_format_string) { |
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vpp_ctx->output_format = av_get_pix_fmt(ctx->output_format_string); |
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} else { |
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vpp_ctx->output_format = AV_PIX_FMT_NV12; |
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av_log(avctx, AV_LOG_VERBOSE, "Output format not set, use default format NV12 for HDR to SDR tone mapping.\n"); |
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if (ctx->mastering_display) { |
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vpp_ctx->output_format = AV_PIX_FMT_P010; |
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av_log(avctx, AV_LOG_VERBOSE, "Output format not set, use default format P010 for HDR to HDR tone mapping.\n"); |
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} else { |
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vpp_ctx->output_format = AV_PIX_FMT_NV12; |
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av_log(avctx, AV_LOG_VERBOSE, "Output format not set, use default format NV12 for HDR to SDR tone mapping.\n"); |
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} |
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} |
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#define STRING_OPTION(var_name, func_name, default_value) do { \ |
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@ -356,6 +474,37 @@ static av_cold int tonemap_vaapi_init(AVFilterContext *avctx) |
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STRING_OPTION(color_transfer, color_transfer, AVCOL_TRC_UNSPECIFIED); |
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STRING_OPTION(color_matrix, color_space, AVCOL_SPC_UNSPECIFIED); |
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if (ctx->mastering_display) { |
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if (10 != sscanf(ctx->mastering_display, |
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"%hu %hu|%hu %hu|%hu %hu|%hu %hu|%u %u", |
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&ctx->out_metadata.display_primaries_x[0], |
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&ctx->out_metadata.display_primaries_y[0], |
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&ctx->out_metadata.display_primaries_x[1], |
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&ctx->out_metadata.display_primaries_y[1], |
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&ctx->out_metadata.display_primaries_x[2], |
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&ctx->out_metadata.display_primaries_y[2], |
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&ctx->out_metadata.white_point_x, |
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&ctx->out_metadata.white_point_y, |
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&ctx->out_metadata.min_display_mastering_luminance, |
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&ctx->out_metadata.max_display_mastering_luminance)) { |
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av_log(avctx, AV_LOG_ERROR, |
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"Option mastering-display input invalid\n"); |
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return AVERROR(EINVAL); |
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} |
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if (!ctx->content_light) { |
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ctx->out_metadata.max_content_light_level = 0; |
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ctx->out_metadata.max_pic_average_light_level = 0; |
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} else if (2 != sscanf(ctx->content_light, |
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"%hu %hu", |
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&ctx->out_metadata.max_content_light_level, |
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&ctx->out_metadata.max_pic_average_light_level)) { |
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av_log(avctx, AV_LOG_ERROR, |
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"Option content-light input invalid\n"); |
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return AVERROR(EINVAL); |
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} |
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} |
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return 0; |
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} |
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@ -381,6 +530,12 @@ static const AVOption tonemap_vaapi_options[] = { |
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{ "t", "Output color transfer characteristics set", |
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OFFSET(color_transfer_string), AV_OPT_TYPE_STRING, |
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{ .str = NULL }, .flags = FLAGS, .unit = "transfer" }, |
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{ "display", "set mastering display colour volume", |
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OFFSET(mastering_display), AV_OPT_TYPE_STRING, |
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{ .str = NULL }, .flags = FLAGS }, |
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{ "light", "set content light level information", |
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OFFSET(content_light), AV_OPT_TYPE_STRING, |
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{ .str = NULL }, .flags = FLAGS }, |
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{ NULL } |
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}; |
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