case PIPE_VIDEO_FORMAT_MPEG4:
return RUVD_CODEC_MPEG4;
- case PIPE_VIDEO_FORMAT_HEVC:
- return RUVD_CODEC_H265;
-
case PIPE_VIDEO_FORMAT_JPEG:
return RUVD_CODEC_MJPEG;
}
}
-static unsigned calc_ctx_size_h265_main(struct ruvd_decoder *dec)
-{
- unsigned width = align(dec->base.width, VL_MACROBLOCK_WIDTH);
- unsigned height = align(dec->base.height, VL_MACROBLOCK_HEIGHT);
-
- unsigned max_references = dec->base.max_references + 1;
-
- if (dec->base.width * dec->base.height >= 4096*2000)
- max_references = MAX2(max_references, 8);
- else
- max_references = MAX2(max_references, 17);
-
- width = align (width, 16);
- height = align (height, 16);
- return ((width + 255) / 16) * ((height + 255) / 16) * 16 * max_references + 52 * 1024;
-}
-
-static unsigned calc_ctx_size_h265_main10(struct ruvd_decoder *dec, struct pipe_h265_picture_desc *pic)
-{
- unsigned log2_ctb_size, width_in_ctb, height_in_ctb, num_16x16_block_per_ctb;
- unsigned context_buffer_size_per_ctb_row, cm_buffer_size, max_mb_address, db_left_tile_pxl_size;
- unsigned db_left_tile_ctx_size = 4096 / 16 * (32 + 16 * 4);
-
- unsigned width = align(dec->base.width, VL_MACROBLOCK_WIDTH);
- unsigned height = align(dec->base.height, VL_MACROBLOCK_HEIGHT);
- unsigned coeff_10bit = (pic->pps->sps->bit_depth_luma_minus8 || pic->pps->sps->bit_depth_chroma_minus8) ? 2 : 1;
-
- unsigned max_references = dec->base.max_references + 1;
-
- if (dec->base.width * dec->base.height >= 4096*2000)
- max_references = MAX2(max_references, 8);
- else
- max_references = MAX2(max_references, 17);
-
- log2_ctb_size = pic->pps->sps->log2_min_luma_coding_block_size_minus3 + 3 +
- pic->pps->sps->log2_diff_max_min_luma_coding_block_size;
-
- width_in_ctb = (width + ((1 << log2_ctb_size) - 1)) >> log2_ctb_size;
- height_in_ctb = (height + ((1 << log2_ctb_size) - 1)) >> log2_ctb_size;
-
- num_16x16_block_per_ctb = ((1 << log2_ctb_size) >> 4) * ((1 << log2_ctb_size) >> 4);
- context_buffer_size_per_ctb_row = align(width_in_ctb * num_16x16_block_per_ctb * 16, 256);
- max_mb_address = (unsigned) ceil(height * 8 / 2048.0);
-
- cm_buffer_size = max_references * context_buffer_size_per_ctb_row * height_in_ctb;
- db_left_tile_pxl_size = coeff_10bit * (max_mb_address * 2 * 2048 + 1024);
-
- return cm_buffer_size + db_left_tile_ctx_size + db_left_tile_pxl_size;
-}
static unsigned get_db_pitch_alignment(struct ruvd_decoder *dec)
{
break;
}
- case PIPE_VIDEO_FORMAT_HEVC:
- if (dec->base.width * dec->base.height >= 4096*2000)
- max_references = MAX2(max_references, 8);
- else
- max_references = MAX2(max_references, 17);
-
- width = align (width, 16);
- height = align (height, 16);
- if (dec->base.profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10)
- dpb_size = align((align(width, get_db_pitch_alignment(dec)) * height * 9) / 4, 256) * max_references;
- else
- dpb_size = align((align(width, get_db_pitch_alignment(dec)) * height * 3) / 2, 256) * max_references;
- break;
-
case PIPE_VIDEO_FORMAT_VC1:
// the firmware seems to allways assume a minimum of ref frames
max_references = MAX2(NUM_VC1_REFS, max_references);
return result;
}
-/* get h265 specific message bits */
-static struct ruvd_h265 get_h265_msg(struct ruvd_decoder *dec, struct pipe_video_buffer *target,
- struct pipe_h265_picture_desc *pic)
-{
- struct ruvd_h265 result;
- unsigned i;
-
- memset(&result, 0, sizeof(result));
-
- result.sps_info_flags = 0;
- result.sps_info_flags |= pic->pps->sps->scaling_list_enabled_flag << 0;
- result.sps_info_flags |= pic->pps->sps->amp_enabled_flag << 1;
- result.sps_info_flags |= pic->pps->sps->sample_adaptive_offset_enabled_flag << 2;
- result.sps_info_flags |= pic->pps->sps->pcm_enabled_flag << 3;
- result.sps_info_flags |= pic->pps->sps->pcm_loop_filter_disabled_flag << 4;
- result.sps_info_flags |= pic->pps->sps->long_term_ref_pics_present_flag << 5;
- result.sps_info_flags |= pic->pps->sps->sps_temporal_mvp_enabled_flag << 6;
- result.sps_info_flags |= pic->pps->sps->strong_intra_smoothing_enabled_flag << 7;
- result.sps_info_flags |= pic->pps->sps->separate_colour_plane_flag << 8;
- if (pic->UseRefPicList == true)
- result.sps_info_flags |= 1 << 10;
-
- result.chroma_format = pic->pps->sps->chroma_format_idc;
- result.bit_depth_luma_minus8 = pic->pps->sps->bit_depth_luma_minus8;
- result.bit_depth_chroma_minus8 = pic->pps->sps->bit_depth_chroma_minus8;
- result.log2_max_pic_order_cnt_lsb_minus4 = pic->pps->sps->log2_max_pic_order_cnt_lsb_minus4;
- result.sps_max_dec_pic_buffering_minus1 = pic->pps->sps->sps_max_dec_pic_buffering_minus1;
- result.log2_min_luma_coding_block_size_minus3 = pic->pps->sps->log2_min_luma_coding_block_size_minus3;
- result.log2_diff_max_min_luma_coding_block_size = pic->pps->sps->log2_diff_max_min_luma_coding_block_size;
- result.log2_min_transform_block_size_minus2 = pic->pps->sps->log2_min_transform_block_size_minus2;
- result.log2_diff_max_min_transform_block_size = pic->pps->sps->log2_diff_max_min_transform_block_size;
- result.max_transform_hierarchy_depth_inter = pic->pps->sps->max_transform_hierarchy_depth_inter;
- result.max_transform_hierarchy_depth_intra = pic->pps->sps->max_transform_hierarchy_depth_intra;
- result.pcm_sample_bit_depth_luma_minus1 = pic->pps->sps->pcm_sample_bit_depth_luma_minus1;
- result.pcm_sample_bit_depth_chroma_minus1 = pic->pps->sps->pcm_sample_bit_depth_chroma_minus1;
- result.log2_min_pcm_luma_coding_block_size_minus3 = pic->pps->sps->log2_min_pcm_luma_coding_block_size_minus3;
- result.log2_diff_max_min_pcm_luma_coding_block_size = pic->pps->sps->log2_diff_max_min_pcm_luma_coding_block_size;
- result.num_short_term_ref_pic_sets = pic->pps->sps->num_short_term_ref_pic_sets;
-
- result.pps_info_flags = 0;
- result.pps_info_flags |= pic->pps->dependent_slice_segments_enabled_flag << 0;
- result.pps_info_flags |= pic->pps->output_flag_present_flag << 1;
- result.pps_info_flags |= pic->pps->sign_data_hiding_enabled_flag << 2;
- result.pps_info_flags |= pic->pps->cabac_init_present_flag << 3;
- result.pps_info_flags |= pic->pps->constrained_intra_pred_flag << 4;
- result.pps_info_flags |= pic->pps->transform_skip_enabled_flag << 5;
- result.pps_info_flags |= pic->pps->cu_qp_delta_enabled_flag << 6;
- result.pps_info_flags |= pic->pps->pps_slice_chroma_qp_offsets_present_flag << 7;
- result.pps_info_flags |= pic->pps->weighted_pred_flag << 8;
- result.pps_info_flags |= pic->pps->weighted_bipred_flag << 9;
- result.pps_info_flags |= pic->pps->transquant_bypass_enabled_flag << 10;
- result.pps_info_flags |= pic->pps->tiles_enabled_flag << 11;
- result.pps_info_flags |= pic->pps->entropy_coding_sync_enabled_flag << 12;
- result.pps_info_flags |= pic->pps->uniform_spacing_flag << 13;
- result.pps_info_flags |= pic->pps->loop_filter_across_tiles_enabled_flag << 14;
- result.pps_info_flags |= pic->pps->pps_loop_filter_across_slices_enabled_flag << 15;
- result.pps_info_flags |= pic->pps->deblocking_filter_override_enabled_flag << 16;
- result.pps_info_flags |= pic->pps->pps_deblocking_filter_disabled_flag << 17;
- result.pps_info_flags |= pic->pps->lists_modification_present_flag << 18;
- result.pps_info_flags |= pic->pps->slice_segment_header_extension_present_flag << 19;
- //result.pps_info_flags |= pic->pps->deblocking_filter_control_present_flag; ???
-
- result.num_extra_slice_header_bits = pic->pps->num_extra_slice_header_bits;
- result.num_long_term_ref_pic_sps = pic->pps->sps->num_long_term_ref_pics_sps;
- result.num_ref_idx_l0_default_active_minus1 = pic->pps->num_ref_idx_l0_default_active_minus1;
- result.num_ref_idx_l1_default_active_minus1 = pic->pps->num_ref_idx_l1_default_active_minus1;
- result.pps_cb_qp_offset = pic->pps->pps_cb_qp_offset;
- result.pps_cr_qp_offset = pic->pps->pps_cr_qp_offset;
- result.pps_beta_offset_div2 = pic->pps->pps_beta_offset_div2;
- result.pps_tc_offset_div2 = pic->pps->pps_tc_offset_div2;
- result.diff_cu_qp_delta_depth = pic->pps->diff_cu_qp_delta_depth;
- result.num_tile_columns_minus1 = pic->pps->num_tile_columns_minus1;
- result.num_tile_rows_minus1 = pic->pps->num_tile_rows_minus1;
- result.log2_parallel_merge_level_minus2 = pic->pps->log2_parallel_merge_level_minus2;
- result.init_qp_minus26 = pic->pps->init_qp_minus26;
-
- for (i = 0; i < 19; ++i)
- result.column_width_minus1[i] = pic->pps->column_width_minus1[i];
-
- for (i = 0; i < 21; ++i)
- result.row_height_minus1[i] = pic->pps->row_height_minus1[i];
-
- result.num_delta_pocs_ref_rps_idx = pic->NumDeltaPocsOfRefRpsIdx;
- result.curr_idx = pic->CurrPicOrderCntVal;
- result.curr_poc = pic->CurrPicOrderCntVal;
-
- vl_video_buffer_set_associated_data(target, &dec->base,
- (void *)(uintptr_t)pic->CurrPicOrderCntVal,
- &ruvd_destroy_associated_data);
-
- for (i = 0; i < 16; ++i) {
- struct pipe_video_buffer *ref = pic->ref[i];
- uintptr_t ref_pic = 0;
-
- result.poc_list[i] = pic->PicOrderCntVal[i];
-
- if (ref)
- ref_pic = (uintptr_t)vl_video_buffer_get_associated_data(ref, &dec->base);
- else
- ref_pic = 0x7F;
- result.ref_pic_list[i] = ref_pic;
- }
-
- for (i = 0; i < 8; ++i) {
- result.ref_pic_set_st_curr_before[i] = 0xFF;
- result.ref_pic_set_st_curr_after[i] = 0xFF;
- result.ref_pic_set_lt_curr[i] = 0xFF;
- }
-
- for (i = 0; i < pic->NumPocStCurrBefore; ++i)
- result.ref_pic_set_st_curr_before[i] = pic->RefPicSetStCurrBefore[i];
-
- for (i = 0; i < pic->NumPocStCurrAfter; ++i)
- result.ref_pic_set_st_curr_after[i] = pic->RefPicSetStCurrAfter[i];
-
- for (i = 0; i < pic->NumPocLtCurr; ++i)
- result.ref_pic_set_lt_curr[i] = pic->RefPicSetLtCurr[i];
-
- for (i = 0; i < 6; ++i)
- result.ucScalingListDCCoefSizeID2[i] = pic->pps->sps->ScalingListDCCoeff16x16[i];
-
- for (i = 0; i < 2; ++i)
- result.ucScalingListDCCoefSizeID3[i] = pic->pps->sps->ScalingListDCCoeff32x32[i];
-
- memcpy(dec->it, pic->pps->sps->ScalingList4x4, 6 * 16);
- memcpy(dec->it + 96, pic->pps->sps->ScalingList8x8, 6 * 64);
- memcpy(dec->it + 480, pic->pps->sps->ScalingList16x16, 6 * 64);
- memcpy(dec->it + 864, pic->pps->sps->ScalingList32x32, 2 * 64);
-
- for (i = 0 ; i < 2 ; i++) {
- for (int j = 0 ; j < 15 ; j++)
- result.direct_reflist[i][j] = pic->RefPicList[i][j];
- }
-
- if (pic->base.profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10) {
- if (target->buffer_format == PIPE_FORMAT_P010 ||
- target->buffer_format == PIPE_FORMAT_P016) {
- result.p010_mode = 1;
- result.msb_mode = 1;
- } else {
- result.luma_10to8 = 5;
- result.chroma_10to8 = 5;
- result.sclr_luma10to8 = 4;
- result.sclr_chroma10to8 = 4;
- }
- }
-
- /* TODO
- result.highestTid;
- result.isNonRef;
-
- IDRPicFlag;
- RAPPicFlag;
- NumPocTotalCurr;
- NumShortTermPictureSliceHeaderBits;
- NumLongTermPictureSliceHeaderBits;
-
- IsLongTerm[16];
- */
-
- return result;
-}
-
/* get vc1 specific message bits */
static struct ruvd_vc1 get_vc1_msg(struct pipe_vc1_picture_desc *pic)
{
dec->msg->body.decode.codec.h264 = get_h264_msg(dec, (struct pipe_h264_picture_desc*)picture);
break;
- case PIPE_VIDEO_FORMAT_HEVC:
- dec->msg->body.decode.codec.h265 = get_h265_msg(dec, target, (struct pipe_h265_picture_desc*)picture);
- if (dec->ctx.res == NULL) {
- unsigned ctx_size;
- if (dec->base.profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10)
- ctx_size = calc_ctx_size_h265_main10(dec, (struct pipe_h265_picture_desc*)picture);
- else
- ctx_size = calc_ctx_size_h265_main(dec);
- if (!rvid_create_buffer(dec->screen, &dec->ctx, ctx_size, PIPE_USAGE_DEFAULT)) {
- RVID_ERR("Can't allocated context buffer.\n");
- }
- rvid_clear_buffer(decoder->context, &dec->ctx);
- }
-
- if (dec->ctx.res)
- dec->msg->body.decode.dpb_reserved = dec->ctx.res->buf->size;
- break;
-
case PIPE_VIDEO_FORMAT_VC1:
dec->msg->body.decode.codec.vc1 = get_vc1_msg((struct pipe_vc1_picture_desc*)picture);
break;
projects / mesa.git / blobdiff