mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2026-05-09 06:48:06 +02:00
st/va: add VAAPI HEVC decode support
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com>
This commit is contained in:
Boyuan Zhang
Leo Liu
parent
38c3d7cfc4
commit
ad2752e94b
5 changed files with 209 additions and 2 deletions
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@ -81,7 +81,7 @@ PRESENTPROTO_REQUIRED=1.0
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LIBUDEV_REQUIRED=151
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GLPROTO_REQUIRED=1.4.14
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LIBOMXIL_BELLAGIO_REQUIRED=0.0
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LIBVA_REQUIRED=0.35.0
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LIBVA_REQUIRED=0.38.0
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VDPAU_REQUIRED=1.1
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WAYLAND_REQUIRED=1.2.0
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XCB_REQUIRED=1.9.3
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@ -45,7 +45,7 @@ vlVaQueryConfigProfiles(VADriverContextP ctx, VAProfile *profile_list, int *num_
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*num_profiles = 0;
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pscreen = VL_VA_PSCREEN(ctx);
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for (p = PIPE_VIDEO_PROFILE_MPEG2_SIMPLE; p <= PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH; ++p)
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for (p = PIPE_VIDEO_PROFILE_MPEG2_SIMPLE; p <= PIPE_VIDEO_PROFILE_HEVC_MAIN_444; ++p)
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if (pscreen->get_video_param(pscreen, p, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, PIPE_VIDEO_CAP_SUPPORTED)) {
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vap = PipeToProfile(p);
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if (vap != VAProfileNone)
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@ -194,6 +194,21 @@ vlVaCreateContext(VADriverContextP ctx, VAConfigID config_id, int picture_width,
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}
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}
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if (u_reduce_video_profile(context->decoder->profile) ==
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PIPE_VIDEO_FORMAT_HEVC) {
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context->desc.h265.pps = CALLOC_STRUCT(pipe_h265_pps);
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if (!context->desc.h265.pps) {
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FREE(context);
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return VA_STATUS_ERROR_ALLOCATION_FAILED;
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}
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context->desc.h265.pps->sps = CALLOC_STRUCT(pipe_h265_sps);
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if (!context->desc.h265.pps->sps) {
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FREE(context->desc.h265.pps);
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FREE(context);
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return VA_STATUS_ERROR_ALLOCATION_FAILED;
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}
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}
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context->desc.base.profile = config_id;
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*context_id = handle_table_add(drv->htab, context);
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@ -216,6 +231,11 @@ vlVaDestroyContext(VADriverContextP ctx, VAContextID context_id)
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FREE(context->desc.h264.pps->sps);
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FREE(context->desc.h264.pps);
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}
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if (u_reduce_video_profile(context->decoder->profile) ==
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PIPE_VIDEO_FORMAT_HEVC) {
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FREE(context->desc.h265.pps->sps);
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FREE(context->desc.h265.pps);
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}
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context->decoder->destroy(context->decoder);
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FREE(context);
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handle_table_remove(drv->htab, context_id);
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@ -81,6 +81,7 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
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VAPictureParameterBufferH264 *h264;
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VAPictureParameterBufferVC1 * vc1;
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VAPictureParameterBufferMPEG4 *mpeg4;
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VAPictureParameterBufferHEVC *hevc;
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vlVaSurface *surf_forward;
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vlVaSurface *surf_backward;
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unsigned int i;
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@ -286,6 +287,157 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
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break;
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case PIPE_VIDEO_FORMAT_HEVC:
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assert(buf->size >= sizeof(VAPictureParameterBufferHEVC) && buf->num_elements == 1);
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hevc = buf->data;
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context->desc.h265.pps->sps->chroma_format_idc = hevc->pic_fields.bits.chroma_format_idc;
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context->desc.h265.pps->sps->separate_colour_plane_flag =
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hevc->pic_fields.bits.separate_colour_plane_flag;
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context->desc.h265.pps->sps->pic_width_in_luma_samples = hevc->pic_width_in_luma_samples;
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context->desc.h265.pps->sps->pic_height_in_luma_samples = hevc->pic_height_in_luma_samples;
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context->desc.h265.pps->sps->bit_depth_luma_minus8 = hevc->bit_depth_luma_minus8;
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context->desc.h265.pps->sps->bit_depth_chroma_minus8 = hevc->bit_depth_chroma_minus8;
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context->desc.h265.pps->sps->log2_max_pic_order_cnt_lsb_minus4 =
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hevc->log2_max_pic_order_cnt_lsb_minus4;
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context->desc.h265.pps->sps->sps_max_dec_pic_buffering_minus1 =
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hevc->sps_max_dec_pic_buffering_minus1;
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context->desc.h265.pps->sps->log2_min_luma_coding_block_size_minus3 =
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hevc->log2_min_luma_coding_block_size_minus3;
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context->desc.h265.pps->sps->log2_diff_max_min_luma_coding_block_size =
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hevc->log2_diff_max_min_luma_coding_block_size;
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context->desc.h265.pps->sps->log2_min_transform_block_size_minus2 =
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hevc->log2_min_transform_block_size_minus2;
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context->desc.h265.pps->sps->log2_diff_max_min_transform_block_size =
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hevc->log2_diff_max_min_transform_block_size;
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context->desc.h265.pps->sps->max_transform_hierarchy_depth_inter =
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hevc->max_transform_hierarchy_depth_inter;
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context->desc.h265.pps->sps->max_transform_hierarchy_depth_intra =
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hevc->max_transform_hierarchy_depth_intra;
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context->desc.h265.pps->sps->scaling_list_enabled_flag =
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hevc->pic_fields.bits.scaling_list_enabled_flag;
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context->desc.h265.pps->sps->amp_enabled_flag = hevc->pic_fields.bits.amp_enabled_flag;
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context->desc.h265.pps->sps->sample_adaptive_offset_enabled_flag =
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hevc->slice_parsing_fields.bits.sample_adaptive_offset_enabled_flag;
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context->desc.h265.pps->sps->pcm_enabled_flag = hevc->pic_fields.bits.pcm_enabled_flag;
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if (hevc->pic_fields.bits.pcm_enabled_flag == 1) {
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context->desc.h265.pps->sps->pcm_sample_bit_depth_luma_minus1 =
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hevc->pcm_sample_bit_depth_luma_minus1;
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context->desc.h265.pps->sps->pcm_sample_bit_depth_chroma_minus1 =
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hevc->pcm_sample_bit_depth_chroma_minus1;
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context->desc.h265.pps->sps->log2_min_pcm_luma_coding_block_size_minus3 =
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hevc->log2_min_pcm_luma_coding_block_size_minus3;
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context->desc.h265.pps->sps->log2_diff_max_min_pcm_luma_coding_block_size =
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hevc->log2_diff_max_min_pcm_luma_coding_block_size;
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context->desc.h265.pps->sps->pcm_loop_filter_disabled_flag =
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hevc->pic_fields.bits.pcm_loop_filter_disabled_flag;
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}
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context->desc.h265.pps->sps->num_short_term_ref_pic_sets = hevc->num_short_term_ref_pic_sets;
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context->desc.h265.pps->sps->long_term_ref_pics_present_flag =
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hevc->slice_parsing_fields.bits.long_term_ref_pics_present_flag;
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context->desc.h265.pps->sps->num_long_term_ref_pics_sps = hevc->num_long_term_ref_pic_sps;
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context->desc.h265.pps->sps->sps_temporal_mvp_enabled_flag =
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hevc->slice_parsing_fields.bits.sps_temporal_mvp_enabled_flag;
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context->desc.h265.pps->sps->strong_intra_smoothing_enabled_flag =
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hevc->pic_fields.bits.strong_intra_smoothing_enabled_flag;
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context->desc.h265.pps->dependent_slice_segments_enabled_flag =
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hevc->slice_parsing_fields.bits.dependent_slice_segments_enabled_flag;
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context->desc.h265.pps->output_flag_present_flag =
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hevc->slice_parsing_fields.bits.output_flag_present_flag;
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context->desc.h265.pps->num_extra_slice_header_bits = hevc->num_extra_slice_header_bits;
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context->desc.h265.pps->sign_data_hiding_enabled_flag =
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hevc->pic_fields.bits.sign_data_hiding_enabled_flag;
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context->desc.h265.pps->cabac_init_present_flag =
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hevc->slice_parsing_fields.bits.cabac_init_present_flag;
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context->desc.h265.pps->num_ref_idx_l0_default_active_minus1 =
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hevc->num_ref_idx_l0_default_active_minus1;
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context->desc.h265.pps->num_ref_idx_l1_default_active_minus1 =
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hevc->num_ref_idx_l1_default_active_minus1;
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context->desc.h265.pps->init_qp_minus26 = hevc->init_qp_minus26;
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context->desc.h265.pps->constrained_intra_pred_flag =
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hevc->pic_fields.bits.constrained_intra_pred_flag;
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context->desc.h265.pps->transform_skip_enabled_flag =
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hevc->pic_fields.bits.transform_skip_enabled_flag;
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context->desc.h265.pps->cu_qp_delta_enabled_flag =
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hevc->pic_fields.bits.cu_qp_delta_enabled_flag;
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context->desc.h265.pps->diff_cu_qp_delta_depth = hevc->diff_cu_qp_delta_depth;
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context->desc.h265.pps->pps_cb_qp_offset = hevc->pps_cb_qp_offset;
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context->desc.h265.pps->pps_cr_qp_offset = hevc->pps_cr_qp_offset;
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context->desc.h265.pps->pps_slice_chroma_qp_offsets_present_flag =
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hevc->slice_parsing_fields.bits.pps_slice_chroma_qp_offsets_present_flag;
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context->desc.h265.pps->weighted_pred_flag = hevc->pic_fields.bits.weighted_pred_flag;
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context->desc.h265.pps->weighted_bipred_flag = hevc->pic_fields.bits.weighted_bipred_flag;
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context->desc.h265.pps->transquant_bypass_enabled_flag =
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hevc->pic_fields.bits.transquant_bypass_enabled_flag;
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context->desc.h265.pps->tiles_enabled_flag = hevc->pic_fields.bits.tiles_enabled_flag;
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context->desc.h265.pps->entropy_coding_sync_enabled_flag =
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hevc->pic_fields.bits.entropy_coding_sync_enabled_flag;
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if (hevc->pic_fields.bits.tiles_enabled_flag == 1) {
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context->desc.h265.pps->num_tile_columns_minus1 = hevc->num_tile_columns_minus1;
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context->desc.h265.pps->num_tile_rows_minus1 = hevc->num_tile_rows_minus1;
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for (i = 0 ; i < 19 ; i++)
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context->desc.h265.pps->column_width_minus1[i] = hevc->column_width_minus1[i];
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for (i = 0 ; i < 21 ; i++)
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context->desc.h265.pps->row_height_minus1[i] = hevc->row_height_minus1[i];
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context->desc.h265.pps->loop_filter_across_tiles_enabled_flag =
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hevc->pic_fields.bits.loop_filter_across_tiles_enabled_flag;
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}
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context->desc.h265.pps->pps_loop_filter_across_slices_enabled_flag =
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hevc->pic_fields.bits.pps_loop_filter_across_slices_enabled_flag;
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context->desc.h265.pps->deblocking_filter_override_enabled_flag =
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hevc->slice_parsing_fields.bits.deblocking_filter_override_enabled_flag;
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context->desc.h265.pps->pps_deblocking_filter_disabled_flag =
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hevc->slice_parsing_fields.bits.pps_disable_deblocking_filter_flag;
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context->desc.h265.pps->pps_beta_offset_div2 = hevc->pps_beta_offset_div2;
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context->desc.h265.pps->pps_tc_offset_div2 = hevc->pps_tc_offset_div2;
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context->desc.h265.pps->lists_modification_present_flag =
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hevc->slice_parsing_fields.bits.lists_modification_present_flag;
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context->desc.h265.pps->log2_parallel_merge_level_minus2 =
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hevc->log2_parallel_merge_level_minus2;
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context->desc.h265.pps->slice_segment_header_extension_present_flag =
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hevc->slice_parsing_fields.bits.slice_segment_header_extension_present_flag;
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context->desc.h265.IDRPicFlag = hevc->slice_parsing_fields.bits.IdrPicFlag;
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context->desc.h265.RAPPicFlag = hevc->slice_parsing_fields.bits.RapPicFlag;
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context->desc.h265.CurrPicOrderCntVal = hevc->CurrPic.pic_order_cnt;
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for (i = 0 ; i < 8 ; i++) {
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context->desc.h265.RefPicSetStCurrBefore[i] = 0xFF;
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context->desc.h265.RefPicSetStCurrAfter[i] = 0xFF;
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context->desc.h265.RefPicSetLtCurr[i] = 0xFF;
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}
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context->desc.h265.NumPocStCurrBefore = 0;
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context->desc.h265.NumPocStCurrAfter = 0;
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context->desc.h265.NumPocLtCurr = 0;
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unsigned int iBefore = 0;
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unsigned int iAfter = 0;
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unsigned int iCurr = 0;
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for (i = 0 ; i < 15 ; i++) {
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context->desc.h265.PicOrderCntVal[i] = hevc->ReferenceFrames[i].pic_order_cnt;
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unsigned int index = hevc->ReferenceFrames[i].picture_id & 0x7F;
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if (index == 0x7F)
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continue;
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getReferenceFrame(drv, hevc->ReferenceFrames[i].picture_id, &context->desc.h265.ref[i]);
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if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_ST_CURR_BEFORE) && (iBefore < 8)) {
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context->desc.h265.RefPicSetStCurrBefore[iBefore++] = i;
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context->desc.h265.NumPocStCurrBefore++;
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}
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if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_ST_CURR_AFTER) && (iAfter < 8)) {
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context->desc.h265.RefPicSetStCurrAfter[iAfter++] = i;
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context->desc.h265.NumPocStCurrAfter++;
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}
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if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_LT_CURR) && (iCurr < 8)) {
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context->desc.h265.RefPicSetLtCurr[iCurr++] = i;
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context->desc.h265.NumPocLtCurr++;
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}
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}
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break;
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default:
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break;
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}
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@ -297,6 +449,7 @@ handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
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VAIQMatrixBufferMPEG2 *mpeg2;
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VAIQMatrixBufferH264 *h264;
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VAIQMatrixBufferMPEG4 *mpeg4;
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VAIQMatrixBufferHEVC *h265;
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switch (u_reduce_video_profile(context->decoder->profile)) {
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case PIPE_VIDEO_FORMAT_MPEG12:
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@ -320,6 +473,17 @@ handleIQMatrixBuffer(vlVaContext *context, vlVaBuffer *buf)
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memcpy(&context->desc.h264.pps->ScalingList8x8, h264->ScalingList8x8, 2 * 64);
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break;
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case PIPE_VIDEO_FORMAT_HEVC:
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assert(buf->size >= sizeof(VAIQMatrixBufferH264) && buf->num_elements == 1);
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h265 = buf->data;
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memcpy(&context->desc.h265.pps->sps->ScalingList4x4, h265->ScalingList4x4, 6 * 16);
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memcpy(&context->desc.h265.pps->sps->ScalingList8x8, h265->ScalingList8x8, 6 * 64);
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memcpy(&context->desc.h265.pps->sps->ScalingList16x16, h265->ScalingList16x16, 6 * 64);
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memcpy(&context->desc.h265.pps->sps->ScalingList32x32, h265->ScalingList32x32, 2 * 64);
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memcpy(&context->desc.h265.pps->sps->ScalingListDCCoeff16x16, h265->ScalingListDC16x16, 6);
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memcpy(&context->desc.h265.pps->sps->ScalingListDCCoeff32x32, h265->ScalingListDC32x32, 2);
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break;
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case PIPE_VIDEO_FORMAT_MPEG4:
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assert(buf->size >= sizeof(VAIQMatrixBufferMPEG4) && buf->num_elements == 1);
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mpeg4 = buf->data;
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@ -345,6 +509,7 @@ handleSliceParameterBuffer(vlVaContext *context, vlVaBuffer *buf)
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{
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VASliceParameterBufferH264 *h264;
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VASliceParameterBufferMPEG4 *mpeg4;
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VASliceParameterBufferHEVC *h265;
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switch (u_reduce_video_profile(context->decoder->profile)) {
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case PIPE_VIDEO_FORMAT_MPEG4_AVC:
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@ -361,6 +526,15 @@ handleSliceParameterBuffer(vlVaContext *context, vlVaBuffer *buf)
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context->mpeg4.quant_scale = mpeg4->quant_scale;
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break;
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case PIPE_VIDEO_FORMAT_HEVC:
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assert(buf->size >= sizeof(VASliceParameterBufferHEVC) && buf->num_elements == 1);
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h265 = buf->data;
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for (int i = 0 ; i < 2 ; i++) {
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for (int j = 0 ; j < 15 ; j++)
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context->desc.h265.RefPicList[i][j] = h265->RefPicList[i][j];
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}
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context->desc.h265.UseRefPicList = true;
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break;
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default:
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break;
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}
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@ -483,6 +657,7 @@ handleVASliceDataBufferType(vlVaContext *context, vlVaBuffer *buf)
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void * const *buffers[2];
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unsigned sizes[2];
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static const uint8_t start_code_h264[] = { 0x00, 0x00, 0x01 };
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static const uint8_t start_code_h265[] = { 0x00, 0x00, 0x01 };
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static const uint8_t start_code_vc1[] = { 0x00, 0x00, 0x01, 0x0d };
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format = u_reduce_video_profile(context->decoder->profile);
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@ -494,6 +669,13 @@ handleVASliceDataBufferType(vlVaContext *context, vlVaBuffer *buf)
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buffers[num_buffers] = (void *const)&start_code_h264;
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sizes[num_buffers++] = sizeof(start_code_h264);
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break;
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case PIPE_VIDEO_FORMAT_HEVC:
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if (bufHasStartcode(buf, 0x000001, 24))
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break;
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buffers[num_buffers] = (void *const)&start_code_h265;
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sizes[num_buffers++] = sizeof(start_code_h265);
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break;
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case PIPE_VIDEO_FORMAT_VC1:
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if (bufHasStartcode(buf, 0x0000010d, 32) ||
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bufHasStartcode(buf, 0x0000010c, 32) ||
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@ -112,6 +112,8 @@ PipeToProfile(enum pipe_video_profile profile)
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return VAProfileH264High;
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case PIPE_VIDEO_PROFILE_MPEG4_AVC_EXTENDED:
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return VAProfileNone;
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case PIPE_VIDEO_PROFILE_HEVC_MAIN:
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return VAProfileHEVCMain;
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default:
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assert(0);
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return -1;
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@ -142,6 +144,8 @@ ProfileToPipe(VAProfile profile)
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return PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN;
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case VAProfileH264High:
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return PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH;
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case VAProfileHEVCMain:
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return PIPE_VIDEO_PROFILE_HEVC_MAIN;
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default:
|
||||
return PIPE_VIDEO_PROFILE_UNKNOWN;
|
||||
}
|
||||
|
|
@ -174,6 +178,7 @@ typedef struct {
|
|||
struct pipe_mpeg4_picture_desc mpeg4;
|
||||
struct pipe_vc1_picture_desc vc1;
|
||||
struct pipe_h264_picture_desc h264;
|
||||
struct pipe_h265_picture_desc h265;
|
||||
} desc;
|
||||
|
||||
struct {
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue