| /************************************************************************** |
| * |
| * Copyright 2017 Advanced Micro Devices, Inc. |
| * All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sub license, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial portions |
| * of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
| * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR |
| * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| **************************************************************************/ |
| |
| #include "radeon_vcn_dec.h" |
| |
| #include "pipe/p_video_codec.h" |
| #include "radeon_video.h" |
| #include "radeonsi/si_pipe.h" |
| #include "util/u_memory.h" |
| #include "util/u_video.h" |
| #include "vl/vl_mpeg12_decoder.h" |
| #include "vl/vl_probs_table.h" |
| |
| #include <assert.h> |
| #include <stdio.h> |
| |
| #define FB_BUFFER_OFFSET 0x1000 |
| #define FB_BUFFER_SIZE 2048 |
| #define IT_SCALING_TABLE_SIZE 992 |
| #define VP9_PROBS_TABLE_SIZE (RDECODE_VP9_PROBS_DATA_SIZE + 256) |
| #define RDECODE_SESSION_CONTEXT_SIZE (128 * 1024) |
| |
| #define RDECODE_VCN1_GPCOM_VCPU_CMD 0x2070c |
| #define RDECODE_VCN1_GPCOM_VCPU_DATA0 0x20710 |
| #define RDECODE_VCN1_GPCOM_VCPU_DATA1 0x20714 |
| #define RDECODE_VCN1_ENGINE_CNTL 0x20718 |
| |
| #define RDECODE_VCN2_GPCOM_VCPU_CMD (0x503 << 2) |
| #define RDECODE_VCN2_GPCOM_VCPU_DATA0 (0x504 << 2) |
| #define RDECODE_VCN2_GPCOM_VCPU_DATA1 (0x505 << 2) |
| #define RDECODE_VCN2_ENGINE_CNTL (0x506 << 2) |
| |
| #define RDECODE_VCN2_5_GPCOM_VCPU_CMD 0x3c |
| #define RDECODE_VCN2_5_GPCOM_VCPU_DATA0 0x40 |
| #define RDECODE_VCN2_5_GPCOM_VCPU_DATA1 0x44 |
| #define RDECODE_VCN2_5_ENGINE_CNTL 0x9b4 |
| |
| #define NUM_MPEG2_REFS 6 |
| #define NUM_H264_REFS 17 |
| #define NUM_VC1_REFS 5 |
| #define NUM_VP9_REFS 8 |
| |
| static rvcn_dec_message_avc_t get_h264_msg(struct radeon_decoder *dec, |
| struct pipe_h264_picture_desc *pic) |
| { |
| rvcn_dec_message_avc_t result; |
| |
| memset(&result, 0, sizeof(result)); |
| switch (pic->base.profile) { |
| case PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE: |
| case PIPE_VIDEO_PROFILE_MPEG4_AVC_CONSTRAINED_BASELINE: |
| result.profile = RDECODE_H264_PROFILE_BASELINE; |
| break; |
| |
| case PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN: |
| result.profile = RDECODE_H264_PROFILE_MAIN; |
| break; |
| |
| case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH: |
| result.profile = RDECODE_H264_PROFILE_HIGH; |
| break; |
| |
| default: |
| assert(0); |
| break; |
| } |
| |
| result.level = dec->base.level; |
| |
| result.sps_info_flags = 0; |
| result.sps_info_flags |= pic->pps->sps->direct_8x8_inference_flag << 0; |
| result.sps_info_flags |= pic->pps->sps->mb_adaptive_frame_field_flag << 1; |
| result.sps_info_flags |= pic->pps->sps->frame_mbs_only_flag << 2; |
| result.sps_info_flags |= pic->pps->sps->delta_pic_order_always_zero_flag << 3; |
| result.sps_info_flags |= 1 << RDECODE_SPS_INFO_H264_EXTENSION_SUPPORT_FLAG_SHIFT; |
| |
| 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_frame_num_minus4 = pic->pps->sps->log2_max_frame_num_minus4; |
| result.pic_order_cnt_type = pic->pps->sps->pic_order_cnt_type; |
| result.log2_max_pic_order_cnt_lsb_minus4 = pic->pps->sps->log2_max_pic_order_cnt_lsb_minus4; |
| |
| switch (dec->base.chroma_format) { |
| case PIPE_VIDEO_CHROMA_FORMAT_NONE: |
| break; |
| case PIPE_VIDEO_CHROMA_FORMAT_400: |
| result.chroma_format = 0; |
| break; |
| case PIPE_VIDEO_CHROMA_FORMAT_420: |
| result.chroma_format = 1; |
| break; |
| case PIPE_VIDEO_CHROMA_FORMAT_422: |
| result.chroma_format = 2; |
| break; |
| case PIPE_VIDEO_CHROMA_FORMAT_444: |
| result.chroma_format = 3; |
| break; |
| } |
| |
| result.pps_info_flags = 0; |
| result.pps_info_flags |= pic->pps->transform_8x8_mode_flag << 0; |
| result.pps_info_flags |= pic->pps->redundant_pic_cnt_present_flag << 1; |
| result.pps_info_flags |= pic->pps->constrained_intra_pred_flag << 2; |
| result.pps_info_flags |= pic->pps->deblocking_filter_control_present_flag << 3; |
| result.pps_info_flags |= pic->pps->weighted_bipred_idc << 4; |
| result.pps_info_flags |= pic->pps->weighted_pred_flag << 6; |
| result.pps_info_flags |= pic->pps->bottom_field_pic_order_in_frame_present_flag << 7; |
| result.pps_info_flags |= pic->pps->entropy_coding_mode_flag << 8; |
| |
| result.num_slice_groups_minus1 = pic->pps->num_slice_groups_minus1; |
| result.slice_group_map_type = pic->pps->slice_group_map_type; |
| result.slice_group_change_rate_minus1 = pic->pps->slice_group_change_rate_minus1; |
| result.pic_init_qp_minus26 = pic->pps->pic_init_qp_minus26; |
| result.chroma_qp_index_offset = pic->pps->chroma_qp_index_offset; |
| result.second_chroma_qp_index_offset = pic->pps->second_chroma_qp_index_offset; |
| |
| memcpy(result.scaling_list_4x4, pic->pps->ScalingList4x4, 6 * 16); |
| memcpy(result.scaling_list_8x8, pic->pps->ScalingList8x8, 2 * 64); |
| |
| memcpy(dec->it, result.scaling_list_4x4, 6 * 16); |
| memcpy((dec->it + 96), result.scaling_list_8x8, 2 * 64); |
| |
| result.num_ref_frames = pic->num_ref_frames; |
| |
| result.num_ref_idx_l0_active_minus1 = pic->num_ref_idx_l0_active_minus1; |
| result.num_ref_idx_l1_active_minus1 = pic->num_ref_idx_l1_active_minus1; |
| |
| result.frame_num = pic->frame_num; |
| memcpy(result.frame_num_list, pic->frame_num_list, 4 * 16); |
| result.curr_field_order_cnt_list[0] = pic->field_order_cnt[0]; |
| result.curr_field_order_cnt_list[1] = pic->field_order_cnt[1]; |
| memcpy(result.field_order_cnt_list, pic->field_order_cnt_list, 4 * 16 * 2); |
| |
| result.decoded_pic_idx = pic->frame_num; |
| |
| return result; |
| } |
| |
| static void radeon_dec_destroy_associated_data(void *data) |
| { |
| /* NOOP, since we only use an intptr */ |
| } |
| |
| static rvcn_dec_message_hevc_t get_h265_msg(struct radeon_decoder *dec, |
| struct pipe_video_buffer *target, |
| struct pipe_h265_picture_desc *pic) |
| { |
| rvcn_dec_message_hevc_t result; |
| unsigned i, j; |
| |
| 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 (((struct si_screen *)dec->screen)->info.family == CHIP_CARRIZO) |
| result.sps_info_flags |= 1 << 9; |
| 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.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_poc = pic->CurrPicOrderCntVal; |
| |
| for (i = 0; i < ARRAY_SIZE(dec->render_pic_list); i++) { |
| for (j = 0; |
| (pic->ref[j] != NULL) && (j < ARRAY_SIZE(dec->render_pic_list)); |
| j++) { |
| if (dec->render_pic_list[i] == pic->ref[j]) |
| break; |
| if (j == ARRAY_SIZE(dec->render_pic_list) - 1) |
| dec->render_pic_list[i] = NULL; |
| else if (pic->ref[j + 1] == NULL) |
| dec->render_pic_list[i] = NULL; |
| } |
| } |
| for (i = 0; i < ARRAY_SIZE(dec->render_pic_list); i++) { |
| if (dec->render_pic_list[i] == NULL) { |
| dec->render_pic_list[i] = target; |
| result.curr_idx = i; |
| break; |
| } |
| } |
| |
| vl_video_buffer_set_associated_data(target, &dec->base, (void *)(uintptr_t)result.curr_idx, |
| &radeon_dec_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 (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.p010_mode = 0; |
| result.luma_10to8 = 5; |
| result.chroma_10to8 = 5; |
| result.hevc_reserved[0] = 4; /* sclr_luma10to8 */ |
| result.hevc_reserved[1] = 4; /* sclr_chroma10to8 */ |
| } |
| } |
| |
| return result; |
| } |
| |
| static void fill_probs_table(void *ptr) |
| { |
| rvcn_dec_vp9_probs_t *probs = (rvcn_dec_vp9_probs_t *)ptr; |
| |
| memcpy(&probs->coef_probs[0], default_coef_probs_4x4, sizeof(default_coef_probs_4x4)); |
| memcpy(&probs->coef_probs[1], default_coef_probs_8x8, sizeof(default_coef_probs_8x8)); |
| memcpy(&probs->coef_probs[2], default_coef_probs_16x16, sizeof(default_coef_probs_16x16)); |
| memcpy(&probs->coef_probs[3], default_coef_probs_32x32, sizeof(default_coef_probs_32x32)); |
| memcpy(probs->y_mode_prob, default_if_y_probs, sizeof(default_if_y_probs)); |
| memcpy(probs->uv_mode_prob, default_if_uv_probs, sizeof(default_if_uv_probs)); |
| memcpy(probs->single_ref_prob, default_single_ref_p, sizeof(default_single_ref_p)); |
| memcpy(probs->switchable_interp_prob, default_switchable_interp_prob, |
| sizeof(default_switchable_interp_prob)); |
| memcpy(probs->partition_prob, default_partition_probs, sizeof(default_partition_probs)); |
| memcpy(probs->inter_mode_probs, default_inter_mode_probs, sizeof(default_inter_mode_probs)); |
| memcpy(probs->mbskip_probs, default_skip_probs, sizeof(default_skip_probs)); |
| memcpy(probs->intra_inter_prob, default_intra_inter_p, sizeof(default_intra_inter_p)); |
| memcpy(probs->comp_inter_prob, default_comp_inter_p, sizeof(default_comp_inter_p)); |
| memcpy(probs->comp_ref_prob, default_comp_ref_p, sizeof(default_comp_ref_p)); |
| memcpy(probs->tx_probs_32x32, default_tx_probs_32x32, sizeof(default_tx_probs_32x32)); |
| memcpy(probs->tx_probs_16x16, default_tx_probs_16x16, sizeof(default_tx_probs_16x16)); |
| memcpy(probs->tx_probs_8x8, default_tx_probs_8x8, sizeof(default_tx_probs_8x8)); |
| memcpy(probs->mv_joints, default_nmv_joints, sizeof(default_nmv_joints)); |
| memcpy(&probs->mv_comps[0], default_nmv_components, sizeof(default_nmv_components)); |
| memset(&probs->nmvc_mask, 0, sizeof(rvcn_dec_vp9_nmv_ctx_mask_t)); |
| } |
| |
| static rvcn_dec_message_vp9_t get_vp9_msg(struct radeon_decoder *dec, |
| struct pipe_video_buffer *target, |
| struct pipe_vp9_picture_desc *pic) |
| { |
| rvcn_dec_message_vp9_t result; |
| unsigned i ,j; |
| |
| memset(&result, 0, sizeof(result)); |
| |
| /* segment table */ |
| rvcn_dec_vp9_probs_segment_t *prbs = (rvcn_dec_vp9_probs_segment_t *)(dec->probs); |
| |
| if (pic->picture_parameter.pic_fields.segmentation_enabled) { |
| for (i = 0; i < 8; ++i) { |
| prbs->seg.feature_data[i] = |
| (pic->slice_parameter.seg_param[i].alt_quant & 0xffff) | |
| ((pic->slice_parameter.seg_param[i].alt_lf & 0xff) << 16) | |
| ((pic->slice_parameter.seg_param[i].segment_flags.segment_reference & 0xf) << 24); |
| prbs->seg.feature_mask[i] = |
| (pic->slice_parameter.seg_param[i].alt_quant_enabled << 0) | |
| (pic->slice_parameter.seg_param[i].alt_lf_enabled << 1) | |
| (pic->slice_parameter.seg_param[i].segment_flags.segment_reference_enabled << 2) | |
| (pic->slice_parameter.seg_param[i].segment_flags.segment_reference_skipped << 3); |
| } |
| |
| for (i = 0; i < 7; ++i) |
| prbs->seg.tree_probs[i] = pic->picture_parameter.mb_segment_tree_probs[i]; |
| |
| for (i = 0; i < 3; ++i) |
| prbs->seg.pred_probs[i] = pic->picture_parameter.segment_pred_probs[i]; |
| |
| prbs->seg.abs_delta = 0; |
| } else |
| memset(&prbs->seg, 0, 256); |
| |
| result.frame_header_flags = (pic->picture_parameter.pic_fields.frame_type |
| << RDECODE_FRAME_HDR_INFO_VP9_FRAME_TYPE_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_FRAME_TYPE_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.pic_fields.error_resilient_mode |
| << RDECODE_FRAME_HDR_INFO_VP9_ERROR_RESILIENT_MODE_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_ERROR_RESILIENT_MODE_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.pic_fields.intra_only |
| << RDECODE_FRAME_HDR_INFO_VP9_INTRA_ONLY_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_INTRA_ONLY_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.pic_fields.allow_high_precision_mv |
| << RDECODE_FRAME_HDR_INFO_VP9_ALLOW_HIGH_PRECISION_MV_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_ALLOW_HIGH_PRECISION_MV_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.pic_fields.frame_parallel_decoding_mode |
| << RDECODE_FRAME_HDR_INFO_VP9_FRAME_PARALLEL_DECODING_MODE_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_FRAME_PARALLEL_DECODING_MODE_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.pic_fields.refresh_frame_context |
| << RDECODE_FRAME_HDR_INFO_VP9_REFRESH_FRAME_CONTEXT_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_REFRESH_FRAME_CONTEXT_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.pic_fields.segmentation_enabled |
| << RDECODE_FRAME_HDR_INFO_VP9_SEGMENTATION_ENABLED_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_SEGMENTATION_ENABLED_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.pic_fields.segmentation_update_map |
| << RDECODE_FRAME_HDR_INFO_VP9_SEGMENTATION_UPDATE_MAP_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_SEGMENTATION_UPDATE_MAP_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.pic_fields.segmentation_temporal_update |
| << RDECODE_FRAME_HDR_INFO_VP9_SEGMENTATION_TEMPORAL_UPDATE_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_SEGMENTATION_TEMPORAL_UPDATE_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.mode_ref_delta_enabled |
| << RDECODE_FRAME_HDR_INFO_VP9_MODE_REF_DELTA_ENABLED_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_MODE_REF_DELTA_ENABLED_MASK; |
| |
| result.frame_header_flags |= (pic->picture_parameter.mode_ref_delta_update |
| << RDECODE_FRAME_HDR_INFO_VP9_MODE_REF_DELTA_UPDATE_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_MODE_REF_DELTA_UPDATE_MASK; |
| |
| result.frame_header_flags |= |
| ((dec->show_frame && !pic->picture_parameter.pic_fields.error_resilient_mode) |
| << RDECODE_FRAME_HDR_INFO_VP9_USE_PREV_IN_FIND_MV_REFS_SHIFT) & |
| RDECODE_FRAME_HDR_INFO_VP9_USE_PREV_IN_FIND_MV_REFS_MASK; |
| dec->show_frame = pic->picture_parameter.pic_fields.show_frame; |
| |
| result.interp_filter = pic->picture_parameter.pic_fields.mcomp_filter_type; |
| |
| result.frame_context_idx = pic->picture_parameter.pic_fields.frame_context_idx; |
| result.reset_frame_context = pic->picture_parameter.pic_fields.reset_frame_context; |
| |
| result.filter_level = pic->picture_parameter.filter_level; |
| result.sharpness_level = pic->picture_parameter.sharpness_level; |
| |
| for (i = 0; i < 8; ++i) |
| memcpy(result.lf_adj_level[i], pic->slice_parameter.seg_param[i].filter_level, 4 * 2); |
| |
| if (pic->picture_parameter.pic_fields.lossless_flag) { |
| result.base_qindex = 0; |
| result.y_dc_delta_q = 0; |
| result.uv_ac_delta_q = 0; |
| result.uv_dc_delta_q = 0; |
| } else { |
| result.base_qindex = pic->picture_parameter.base_qindex; |
| result.y_dc_delta_q = pic->picture_parameter.y_dc_delta_q; |
| result.uv_ac_delta_q = pic->picture_parameter.uv_ac_delta_q; |
| result.uv_dc_delta_q = pic->picture_parameter.uv_dc_delta_q; |
| } |
| |
| result.log2_tile_cols = pic->picture_parameter.log2_tile_columns; |
| result.log2_tile_rows = pic->picture_parameter.log2_tile_rows; |
| result.chroma_format = 1; |
| result.bit_depth_luma_minus8 = result.bit_depth_chroma_minus8 = |
| (pic->picture_parameter.bit_depth - 8); |
| |
| result.vp9_frame_size = align(dec->bs_size, 128); |
| result.uncompressed_header_size = pic->picture_parameter.frame_header_length_in_bytes; |
| result.compressed_header_size = pic->picture_parameter.first_partition_size; |
| |
| assert(dec->base.max_references + 1 <= ARRAY_SIZE(dec->render_pic_list)); |
| |
| //clear the dec->render list if it is not used as a reference |
| for (i = 0; i < ARRAY_SIZE(dec->render_pic_list); i++) { |
| if (dec->render_pic_list[i]) { |
| for (j=0;j<8;j++) { |
| if (dec->render_pic_list[i] == pic->ref[j]) |
| break; |
| } |
| if(j == 8) |
| dec->render_pic_list[i] = NULL; |
| } |
| } |
| |
| for (i = 0; i < ARRAY_SIZE(dec->render_pic_list); ++i) { |
| if (dec->render_pic_list[i] && dec->render_pic_list[i] == target) { |
| if (target->codec != NULL){ |
| result.curr_pic_idx =(uintptr_t)vl_video_buffer_get_associated_data(target, &dec->base); |
| } else { |
| result.curr_pic_idx = i; |
| vl_video_buffer_set_associated_data(target, &dec->base, (void *)(uintptr_t)i, |
| &radeon_dec_destroy_associated_data); |
| } |
| break; |
| } else if (!dec->render_pic_list[i]) { |
| dec->render_pic_list[i] = target; |
| result.curr_pic_idx = i; |
| vl_video_buffer_set_associated_data(target, &dec->base, (void *)(uintptr_t)i, |
| &radeon_dec_destroy_associated_data); |
| break; |
| } |
| } |
| |
| for (i = 0; i < 8; i++) { |
| result.ref_frame_map[i] = |
| (pic->ref[i]) ? (uintptr_t)vl_video_buffer_get_associated_data(pic->ref[i], &dec->base) |
| : 0x7f; |
| } |
| |
| result.frame_refs[0] = result.ref_frame_map[pic->picture_parameter.pic_fields.last_ref_frame]; |
| result.ref_frame_sign_bias[0] = pic->picture_parameter.pic_fields.last_ref_frame_sign_bias; |
| result.frame_refs[1] = result.ref_frame_map[pic->picture_parameter.pic_fields.golden_ref_frame]; |
| result.ref_frame_sign_bias[1] = pic->picture_parameter.pic_fields.golden_ref_frame_sign_bias; |
| result.frame_refs[2] = result.ref_frame_map[pic->picture_parameter.pic_fields.alt_ref_frame]; |
| result.ref_frame_sign_bias[2] = pic->picture_parameter.pic_fields.alt_ref_frame_sign_bias; |
| |
| if (pic->base.profile == PIPE_VIDEO_PROFILE_VP9_PROFILE2) { |
| if (target->buffer_format == PIPE_FORMAT_P010 || target->buffer_format == PIPE_FORMAT_P016) { |
| result.p010_mode = 1; |
| result.msb_mode = 1; |
| } else { |
| result.p010_mode = 0; |
| result.luma_10to8 = 1; |
| result.chroma_10to8 = 1; |
| } |
| } |
| |
| return result; |
| } |
| |
| static unsigned calc_ctx_size_h265_main(struct radeon_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 radeon_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 rvcn_dec_message_vc1_t get_vc1_msg(struct pipe_vc1_picture_desc *pic) |
| { |
| rvcn_dec_message_vc1_t result; |
| |
| memset(&result, 0, sizeof(result)); |
| switch (pic->base.profile) { |
| case PIPE_VIDEO_PROFILE_VC1_SIMPLE: |
| result.profile = RDECODE_VC1_PROFILE_SIMPLE; |
| result.level = 1; |
| break; |
| |
| case PIPE_VIDEO_PROFILE_VC1_MAIN: |
| result.profile = RDECODE_VC1_PROFILE_MAIN; |
| result.level = 2; |
| break; |
| |
| case PIPE_VIDEO_PROFILE_VC1_ADVANCED: |
| result.profile = RDECODE_VC1_PROFILE_ADVANCED; |
| result.level = 4; |
| break; |
| |
| default: |
| assert(0); |
| } |
| |
| result.sps_info_flags |= pic->postprocflag << 7; |
| result.sps_info_flags |= pic->pulldown << 6; |
| result.sps_info_flags |= pic->interlace << 5; |
| result.sps_info_flags |= pic->tfcntrflag << 4; |
| result.sps_info_flags |= pic->finterpflag << 3; |
| result.sps_info_flags |= pic->psf << 1; |
| |
| result.pps_info_flags |= pic->range_mapy_flag << 31; |
| result.pps_info_flags |= pic->range_mapy << 28; |
| result.pps_info_flags |= pic->range_mapuv_flag << 27; |
| result.pps_info_flags |= pic->range_mapuv << 24; |
| result.pps_info_flags |= pic->multires << 21; |
| result.pps_info_flags |= pic->maxbframes << 16; |
| result.pps_info_flags |= pic->overlap << 11; |
| result.pps_info_flags |= pic->quantizer << 9; |
| result.pps_info_flags |= pic->panscan_flag << 7; |
| result.pps_info_flags |= pic->refdist_flag << 6; |
| result.pps_info_flags |= pic->vstransform << 0; |
| |
| if (pic->base.profile != PIPE_VIDEO_PROFILE_VC1_SIMPLE) { |
| result.pps_info_flags |= pic->syncmarker << 20; |
| result.pps_info_flags |= pic->rangered << 19; |
| result.pps_info_flags |= pic->loopfilter << 5; |
| result.pps_info_flags |= pic->fastuvmc << 4; |
| result.pps_info_flags |= pic->extended_mv << 3; |
| result.pps_info_flags |= pic->extended_dmv << 8; |
| result.pps_info_flags |= pic->dquant << 1; |
| } |
| |
| result.chroma_format = 1; |
| |
| return result; |
| } |
| |
| static uint32_t get_ref_pic_idx(struct radeon_decoder *dec, struct pipe_video_buffer *ref) |
| { |
| uint32_t min = MAX2(dec->frame_number, NUM_MPEG2_REFS) - NUM_MPEG2_REFS; |
| uint32_t max = MAX2(dec->frame_number, 1) - 1; |
| uintptr_t frame; |
| |
| /* seems to be the most sane fallback */ |
| if (!ref) |
| return max; |
| |
| /* get the frame number from the associated data */ |
| frame = (uintptr_t)vl_video_buffer_get_associated_data(ref, &dec->base); |
| |
| /* limit the frame number to a valid range */ |
| return MAX2(MIN2(frame, max), min); |
| } |
| |
| static rvcn_dec_message_mpeg2_vld_t get_mpeg2_msg(struct radeon_decoder *dec, |
| struct pipe_mpeg12_picture_desc *pic) |
| { |
| const int *zscan = pic->alternate_scan ? vl_zscan_alternate : vl_zscan_normal; |
| rvcn_dec_message_mpeg2_vld_t result; |
| unsigned i; |
| |
| memset(&result, 0, sizeof(result)); |
| result.decoded_pic_idx = dec->frame_number; |
| |
| result.forward_ref_pic_idx = get_ref_pic_idx(dec, pic->ref[0]); |
| result.backward_ref_pic_idx = get_ref_pic_idx(dec, pic->ref[1]); |
| |
| if (pic->intra_matrix) { |
| result.load_intra_quantiser_matrix = 1; |
| for (i = 0; i < 64; ++i) { |
| result.intra_quantiser_matrix[i] = pic->intra_matrix[zscan[i]]; |
| } |
| } |
| if (pic->non_intra_matrix) { |
| result.load_nonintra_quantiser_matrix = 1; |
| for (i = 0; i < 64; ++i) { |
| result.nonintra_quantiser_matrix[i] = pic->non_intra_matrix[zscan[i]]; |
| } |
| } |
| |
| result.profile_and_level_indication = 0; |
| result.chroma_format = 0x1; |
| |
| result.picture_coding_type = pic->picture_coding_type; |
| result.f_code[0][0] = pic->f_code[0][0] + 1; |
| result.f_code[0][1] = pic->f_code[0][1] + 1; |
| result.f_code[1][0] = pic->f_code[1][0] + 1; |
| result.f_code[1][1] = pic->f_code[1][1] + 1; |
| result.intra_dc_precision = pic->intra_dc_precision; |
| result.pic_structure = pic->picture_structure; |
| result.top_field_first = pic->top_field_first; |
| result.frame_pred_frame_dct = pic->frame_pred_frame_dct; |
| result.concealment_motion_vectors = pic->concealment_motion_vectors; |
| result.q_scale_type = pic->q_scale_type; |
| result.intra_vlc_format = pic->intra_vlc_format; |
| result.alternate_scan = pic->alternate_scan; |
| |
| return result; |
| } |
| |
| static rvcn_dec_message_mpeg4_asp_vld_t get_mpeg4_msg(struct radeon_decoder *dec, |
| struct pipe_mpeg4_picture_desc *pic) |
| { |
| rvcn_dec_message_mpeg4_asp_vld_t result; |
| unsigned i; |
| |
| memset(&result, 0, sizeof(result)); |
| result.decoded_pic_idx = dec->frame_number; |
| |
| result.forward_ref_pic_idx = get_ref_pic_idx(dec, pic->ref[0]); |
| result.backward_ref_pic_idx = get_ref_pic_idx(dec, pic->ref[1]); |
| |
| result.variant_type = 0; |
| result.profile_and_level_indication = 0xF0; |
| |
| result.video_object_layer_verid = 0x5; |
| result.video_object_layer_shape = 0x0; |
| |
| result.video_object_layer_width = dec->base.width; |
| result.video_object_layer_height = dec->base.height; |
| |
| result.vop_time_increment_resolution = pic->vop_time_increment_resolution; |
| |
| result.short_video_header = pic->short_video_header; |
| result.interlaced = pic->interlaced; |
| result.load_intra_quant_mat = 1; |
| result.load_nonintra_quant_mat = 1; |
| result.quarter_sample = pic->quarter_sample; |
| result.complexity_estimation_disable = 1; |
| result.resync_marker_disable = pic->resync_marker_disable; |
| result.newpred_enable = 0; |
| result.reduced_resolution_vop_enable = 0; |
| |
| result.quant_type = pic->quant_type; |
| |
| for (i = 0; i < 64; ++i) { |
| result.intra_quant_mat[i] = pic->intra_matrix[vl_zscan_normal[i]]; |
| result.nonintra_quant_mat[i] = pic->non_intra_matrix[vl_zscan_normal[i]]; |
| } |
| |
| return result; |
| } |
| |
| static void rvcn_dec_message_create(struct radeon_decoder *dec) |
| { |
| rvcn_dec_message_header_t *header = dec->msg; |
| rvcn_dec_message_create_t *create = dec->msg + sizeof(rvcn_dec_message_header_t); |
| unsigned sizes = sizeof(rvcn_dec_message_header_t) + sizeof(rvcn_dec_message_create_t); |
| |
| memset(dec->msg, 0, sizes); |
| header->header_size = sizeof(rvcn_dec_message_header_t); |
| header->total_size = sizes; |
| header->num_buffers = 1; |
| header->msg_type = RDECODE_MSG_CREATE; |
| header->stream_handle = dec->stream_handle; |
| header->status_report_feedback_number = 0; |
| |
| header->index[0].message_id = RDECODE_MESSAGE_CREATE; |
| header->index[0].offset = sizeof(rvcn_dec_message_header_t); |
| header->index[0].size = sizeof(rvcn_dec_message_create_t); |
| header->index[0].filled = 0; |
| |
| create->stream_type = dec->stream_type; |
| create->session_flags = 0; |
| create->width_in_samples = dec->base.width; |
| create->height_in_samples = dec->base.height; |
| } |
| |
| static struct pb_buffer *rvcn_dec_message_decode(struct radeon_decoder *dec, |
| struct pipe_video_buffer *target, |
| struct pipe_picture_desc *picture) |
| { |
| struct si_texture *luma = (struct si_texture *)((struct vl_video_buffer *)target)->resources[0]; |
| struct si_texture *chroma = |
| (struct si_texture *)((struct vl_video_buffer *)target)->resources[1]; |
| rvcn_dec_message_header_t *header; |
| rvcn_dec_message_index_t *index; |
| rvcn_dec_message_decode_t *decode; |
| unsigned sizes = 0, offset_decode, offset_codec; |
| void *codec; |
| |
| header = dec->msg; |
| sizes += sizeof(rvcn_dec_message_header_t); |
| index = (void *)header + sizeof(rvcn_dec_message_header_t); |
| sizes += sizeof(rvcn_dec_message_index_t); |
| offset_decode = sizes; |
| decode = (void *)index + sizeof(rvcn_dec_message_index_t); |
| sizes += sizeof(rvcn_dec_message_decode_t); |
| offset_codec = sizes; |
| codec = (void *)decode + sizeof(rvcn_dec_message_decode_t); |
| |
| memset(dec->msg, 0, sizes); |
| header->header_size = sizeof(rvcn_dec_message_header_t); |
| header->total_size = sizes; |
| header->num_buffers = 2; |
| header->msg_type = RDECODE_MSG_DECODE; |
| header->stream_handle = dec->stream_handle; |
| header->status_report_feedback_number = dec->frame_number; |
| |
| header->index[0].message_id = RDECODE_MESSAGE_DECODE; |
| header->index[0].offset = offset_decode; |
| header->index[0].size = sizeof(rvcn_dec_message_decode_t); |
| header->index[0].filled = 0; |
| |
| index->offset = offset_codec; |
| index->size = sizeof(rvcn_dec_message_avc_t); |
| index->filled = 0; |
| |
| decode->stream_type = dec->stream_type; |
| decode->decode_flags = 0; |
| decode->width_in_samples = dec->base.width; |
| decode->height_in_samples = dec->base.height; |
| |
| decode->bsd_size = align(dec->bs_size, 128); |
| decode->dpb_size = dec->dpb.res->buf->size; |
| decode->dt_size = si_resource(((struct vl_video_buffer *)target)->resources[0])->buf->size + |
| si_resource(((struct vl_video_buffer *)target)->resources[1])->buf->size; |
| |
| decode->sct_size = 0; |
| decode->sc_coeff_size = 0; |
| |
| decode->sw_ctxt_size = RDECODE_SESSION_CONTEXT_SIZE; |
| decode->db_pitch = (((struct si_screen *)dec->screen)->info.family >= CHIP_RENOIR && |
| dec->base.width > 32 && dec->stream_type == RDECODE_CODEC_VP9) |
| ? align(dec->base.width, 64) |
| : align(dec->base.width, 32); |
| if (((struct si_screen*)dec->screen)->info.family >= CHIP_SIENNA_CICHLID && |
| dec->stream_type == RDECODE_CODEC_VP9) |
| decode->db_aligned_height = align(dec->base.height, 64); |
| |
| decode->db_surf_tile_config = 0; |
| |
| decode->dt_pitch = luma->surface.u.gfx9.surf_pitch * luma->surface.blk_w; |
| decode->dt_uv_pitch = decode->dt_pitch / 2; |
| |
| decode->dt_tiling_mode = 0; |
| decode->dt_swizzle_mode = RDECODE_SW_MODE_LINEAR; |
| decode->dt_array_mode = RDECODE_ARRAY_MODE_LINEAR; |
| decode->dt_field_mode = ((struct vl_video_buffer *)target)->base.interlaced; |
| decode->dt_surf_tile_config = 0; |
| decode->dt_uv_surf_tile_config = 0; |
| |
| decode->dt_luma_top_offset = luma->surface.u.gfx9.surf_offset; |
| decode->dt_chroma_top_offset = chroma->surface.u.gfx9.surf_offset; |
| if (decode->dt_field_mode) { |
| decode->dt_luma_bottom_offset = |
| luma->surface.u.gfx9.surf_offset + luma->surface.u.gfx9.surf_slice_size; |
| decode->dt_chroma_bottom_offset = |
| chroma->surface.u.gfx9.surf_offset + chroma->surface.u.gfx9.surf_slice_size; |
| } else { |
| decode->dt_luma_bottom_offset = decode->dt_luma_top_offset; |
| decode->dt_chroma_bottom_offset = decode->dt_chroma_top_offset; |
| } |
| |
| switch (u_reduce_video_profile(picture->profile)) { |
| case PIPE_VIDEO_FORMAT_MPEG4_AVC: { |
| rvcn_dec_message_avc_t avc = get_h264_msg(dec, (struct pipe_h264_picture_desc *)picture); |
| memcpy(codec, (void *)&avc, sizeof(rvcn_dec_message_avc_t)); |
| index->message_id = RDECODE_MESSAGE_AVC; |
| break; |
| } |
| case PIPE_VIDEO_FORMAT_HEVC: { |
| rvcn_dec_message_hevc_t hevc = |
| get_h265_msg(dec, target, (struct pipe_h265_picture_desc *)picture); |
| |
| memcpy(codec, (void *)&hevc, sizeof(rvcn_dec_message_hevc_t)); |
| index->message_id = RDECODE_MESSAGE_HEVC; |
| 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 (!si_vid_create_buffer(dec->screen, &dec->ctx, ctx_size, PIPE_USAGE_DEFAULT)) |
| RVID_ERR("Can't allocated context buffer.\n"); |
| si_vid_clear_buffer(dec->base.context, &dec->ctx); |
| } |
| break; |
| } |
| case PIPE_VIDEO_FORMAT_VC1: { |
| rvcn_dec_message_vc1_t vc1 = get_vc1_msg((struct pipe_vc1_picture_desc *)picture); |
| |
| memcpy(codec, (void *)&vc1, sizeof(rvcn_dec_message_vc1_t)); |
| if ((picture->profile == PIPE_VIDEO_PROFILE_VC1_SIMPLE) || |
| (picture->profile == PIPE_VIDEO_PROFILE_VC1_MAIN)) { |
| decode->width_in_samples = align(decode->width_in_samples, 16) / 16; |
| decode->height_in_samples = align(decode->height_in_samples, 16) / 16; |
| } |
| index->message_id = RDECODE_MESSAGE_VC1; |
| break; |
| } |
| case PIPE_VIDEO_FORMAT_MPEG12: { |
| rvcn_dec_message_mpeg2_vld_t mpeg2 = |
| get_mpeg2_msg(dec, (struct pipe_mpeg12_picture_desc *)picture); |
| |
| memcpy(codec, (void *)&mpeg2, sizeof(rvcn_dec_message_mpeg2_vld_t)); |
| index->message_id = RDECODE_MESSAGE_MPEG2_VLD; |
| break; |
| } |
| case PIPE_VIDEO_FORMAT_MPEG4: { |
| rvcn_dec_message_mpeg4_asp_vld_t mpeg4 = |
| get_mpeg4_msg(dec, (struct pipe_mpeg4_picture_desc *)picture); |
| |
| memcpy(codec, (void *)&mpeg4, sizeof(rvcn_dec_message_mpeg4_asp_vld_t)); |
| index->message_id = RDECODE_MESSAGE_MPEG4_ASP_VLD; |
| break; |
| } |
| case PIPE_VIDEO_FORMAT_VP9: { |
| rvcn_dec_message_vp9_t vp9 = |
| get_vp9_msg(dec, target, (struct pipe_vp9_picture_desc *)picture); |
| |
| memcpy(codec, (void *)&vp9, sizeof(rvcn_dec_message_vp9_t)); |
| index->message_id = RDECODE_MESSAGE_VP9; |
| |
| if (dec->ctx.res == NULL) { |
| unsigned ctx_size; |
| uint8_t *ptr; |
| |
| /* default probability + probability data */ |
| ctx_size = 2304 * 5; |
| |
| if (((struct si_screen *)dec->screen)->info.family >= CHIP_RENOIR) { |
| /* SRE collocated context data */ |
| ctx_size += 32 * 2 * 128 * 68; |
| /* SMP collocated context data */ |
| ctx_size += 9 * 64 * 2 * 128 * 68; |
| /* SDB left tile pixel */ |
| ctx_size += 8 * 2 * 2 * 8192; |
| } else { |
| ctx_size += 32 * 2 * 64 * 64; |
| ctx_size += 9 * 64 * 2 * 64 * 64; |
| ctx_size += 8 * 2 * 4096; |
| } |
| |
| if (dec->base.profile == PIPE_VIDEO_PROFILE_VP9_PROFILE2) |
| ctx_size += 8 * 2 * 4096; |
| |
| if (!si_vid_create_buffer(dec->screen, &dec->ctx, ctx_size, PIPE_USAGE_DEFAULT)) |
| RVID_ERR("Can't allocated context buffer.\n"); |
| si_vid_clear_buffer(dec->base.context, &dec->ctx); |
| |
| /* ctx needs probs table */ |
| ptr = dec->ws->buffer_map(dec->ctx.res->buf, dec->cs, |
| PIPE_TRANSFER_WRITE | RADEON_TRANSFER_TEMPORARY); |
| fill_probs_table(ptr); |
| dec->ws->buffer_unmap(dec->ctx.res->buf); |
| } |
| break; |
| } |
| default: |
| assert(0); |
| return NULL; |
| } |
| |
| if (dec->ctx.res) |
| decode->hw_ctxt_size = dec->ctx.res->buf->size; |
| |
| return luma->buffer.buf; |
| } |
| |
| static void rvcn_dec_message_destroy(struct radeon_decoder *dec) |
| { |
| rvcn_dec_message_header_t *header = dec->msg; |
| |
| memset(dec->msg, 0, sizeof(rvcn_dec_message_header_t)); |
| header->header_size = sizeof(rvcn_dec_message_header_t); |
| header->total_size = sizeof(rvcn_dec_message_header_t) - sizeof(rvcn_dec_message_index_t); |
| header->num_buffers = 0; |
| header->msg_type = RDECODE_MSG_DESTROY; |
| header->stream_handle = dec->stream_handle; |
| header->status_report_feedback_number = 0; |
| } |
| |
| static void rvcn_dec_message_feedback(struct radeon_decoder *dec) |
| { |
| rvcn_dec_feedback_header_t *header = (void *)dec->fb; |
| |
| header->header_size = sizeof(rvcn_dec_feedback_header_t); |
| header->total_size = sizeof(rvcn_dec_feedback_header_t); |
| header->num_buffers = 0; |
| } |
| |
| /* flush IB to the hardware */ |
| static int flush(struct radeon_decoder *dec, unsigned flags) |
| { |
| return dec->ws->cs_flush(dec->cs, flags, NULL); |
| } |
| |
| /* add a new set register command to the IB */ |
| static void set_reg(struct radeon_decoder *dec, unsigned reg, uint32_t val) |
| { |
| radeon_emit(dec->cs, RDECODE_PKT0(reg >> 2, 0)); |
| radeon_emit(dec->cs, val); |
| } |
| |
| /* send a command to the VCPU through the GPCOM registers */ |
| static void send_cmd(struct radeon_decoder *dec, unsigned cmd, struct pb_buffer *buf, uint32_t off, |
| enum radeon_bo_usage usage, enum radeon_bo_domain domain) |
| { |
| uint64_t addr; |
| |
| dec->ws->cs_add_buffer(dec->cs, buf, usage | RADEON_USAGE_SYNCHRONIZED, domain, 0); |
| addr = dec->ws->buffer_get_virtual_address(buf); |
| addr = addr + off; |
| |
| set_reg(dec, dec->reg.data0, addr); |
| set_reg(dec, dec->reg.data1, addr >> 32); |
| set_reg(dec, dec->reg.cmd, cmd << 1); |
| } |
| |
| /* do the codec needs an IT buffer ?*/ |
| static bool have_it(struct radeon_decoder *dec) |
| { |
| return dec->stream_type == RDECODE_CODEC_H264_PERF || dec->stream_type == RDECODE_CODEC_H265; |
| } |
| |
| /* do the codec needs an probs buffer? */ |
| static bool have_probs(struct radeon_decoder *dec) |
| { |
| return dec->stream_type == RDECODE_CODEC_VP9; |
| } |
| |
| /* map the next available message/feedback/itscaling buffer */ |
| static void map_msg_fb_it_probs_buf(struct radeon_decoder *dec) |
| { |
| struct rvid_buffer *buf; |
| uint8_t *ptr; |
| |
| /* grab the current message/feedback buffer */ |
| buf = &dec->msg_fb_it_probs_buffers[dec->cur_buffer]; |
| |
| /* and map it for CPU access */ |
| ptr = |
| dec->ws->buffer_map(buf->res->buf, dec->cs, PIPE_TRANSFER_WRITE | RADEON_TRANSFER_TEMPORARY); |
| |
| /* calc buffer offsets */ |
| dec->msg = ptr; |
| |
| dec->fb = (uint32_t *)(ptr + FB_BUFFER_OFFSET); |
| if (have_it(dec)) |
| dec->it = (uint8_t *)(ptr + FB_BUFFER_OFFSET + FB_BUFFER_SIZE); |
| else if (have_probs(dec)) |
| dec->probs = (uint8_t *)(ptr + FB_BUFFER_OFFSET + FB_BUFFER_SIZE); |
| } |
| |
| /* unmap and send a message command to the VCPU */ |
| static void send_msg_buf(struct radeon_decoder *dec) |
| { |
| struct rvid_buffer *buf; |
| |
| /* ignore the request if message/feedback buffer isn't mapped */ |
| if (!dec->msg || !dec->fb) |
| return; |
| |
| /* grab the current message buffer */ |
| buf = &dec->msg_fb_it_probs_buffers[dec->cur_buffer]; |
| |
| /* unmap the buffer */ |
| dec->ws->buffer_unmap(buf->res->buf); |
| dec->msg = NULL; |
| dec->fb = NULL; |
| dec->it = NULL; |
| dec->probs = NULL; |
| |
| if (dec->sessionctx.res) |
| send_cmd(dec, RDECODE_CMD_SESSION_CONTEXT_BUFFER, dec->sessionctx.res->buf, 0, |
| RADEON_USAGE_READWRITE, RADEON_DOMAIN_VRAM); |
| |
| /* and send it to the hardware */ |
| send_cmd(dec, RDECODE_CMD_MSG_BUFFER, buf->res->buf, 0, RADEON_USAGE_READ, RADEON_DOMAIN_GTT); |
| } |
| |
| /* cycle to the next set of buffers */ |
| static void next_buffer(struct radeon_decoder *dec) |
| { |
| ++dec->cur_buffer; |
| dec->cur_buffer %= NUM_BUFFERS; |
| } |
| |
| static unsigned calc_ctx_size_h264_perf(struct radeon_decoder *dec) |
| { |
| unsigned width_in_mb, height_in_mb, ctx_size; |
| 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; |
| |
| // picture width & height in 16 pixel units |
| width_in_mb = width / VL_MACROBLOCK_WIDTH; |
| height_in_mb = align(height / VL_MACROBLOCK_HEIGHT, 2); |
| |
| unsigned fs_in_mb = width_in_mb * height_in_mb; |
| unsigned num_dpb_buffer; |
| switch (dec->base.level) { |
| case 30: |
| num_dpb_buffer = 8100 / fs_in_mb; |
| break; |
| case 31: |
| num_dpb_buffer = 18000 / fs_in_mb; |
| break; |
| case 32: |
| num_dpb_buffer = 20480 / fs_in_mb; |
| break; |
| case 41: |
| num_dpb_buffer = 32768 / fs_in_mb; |
| break; |
| case 42: |
| num_dpb_buffer = 34816 / fs_in_mb; |
| break; |
| case 50: |
| num_dpb_buffer = 110400 / fs_in_mb; |
| break; |
| case 51: |
| num_dpb_buffer = 184320 / fs_in_mb; |
| break; |
| default: |
| num_dpb_buffer = 184320 / fs_in_mb; |
| break; |
| } |
| num_dpb_buffer++; |
| max_references = MAX2(MIN2(NUM_H264_REFS, num_dpb_buffer), max_references); |
| ctx_size = max_references * align(width_in_mb * height_in_mb * 192, 256); |
| |
| return ctx_size; |
| } |
| |
| /* calculate size of reference picture buffer */ |
| static unsigned calc_dpb_size(struct radeon_decoder *dec) |
| { |
| unsigned width_in_mb, height_in_mb, image_size, dpb_size; |
| |
| // always align them to MB size for dpb calculation |
| unsigned width = align(dec->base.width, VL_MACROBLOCK_WIDTH); |
| unsigned height = align(dec->base.height, VL_MACROBLOCK_HEIGHT); |
| |
| // always one more for currently decoded picture |
| unsigned max_references = dec->base.max_references + 1; |
| |
| // aligned size of a single frame |
| image_size = align(width, 32) * height; |
| image_size += image_size / 2; |
| image_size = align(image_size, 1024); |
| |
| // picture width & height in 16 pixel units |
| width_in_mb = width / VL_MACROBLOCK_WIDTH; |
| height_in_mb = align(height / VL_MACROBLOCK_HEIGHT, 2); |
| |
| switch (u_reduce_video_profile(dec->base.profile)) { |
| case PIPE_VIDEO_FORMAT_MPEG4_AVC: { |
| unsigned fs_in_mb = width_in_mb * height_in_mb; |
| unsigned num_dpb_buffer; |
| |
| switch (dec->base.level) { |
| case 30: |
| num_dpb_buffer = 8100 / fs_in_mb; |
| break; |
| case 31: |
| num_dpb_buffer = 18000 / fs_in_mb; |
| break; |
| case 32: |
| num_dpb_buffer = 20480 / fs_in_mb; |
| break; |
| case 41: |
| num_dpb_buffer = 32768 / fs_in_mb; |
| break; |
| case 42: |
| num_dpb_buffer = 34816 / fs_in_mb; |
| break; |
| case 50: |
| num_dpb_buffer = 110400 / fs_in_mb; |
| break; |
| case 51: |
| num_dpb_buffer = 184320 / fs_in_mb; |
| break; |
| default: |
| num_dpb_buffer = 184320 / fs_in_mb; |
| break; |
| } |
| num_dpb_buffer++; |
| max_references = MAX2(MIN2(NUM_H264_REFS, num_dpb_buffer), max_references); |
| dpb_size = image_size * max_references; |
| 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, 32) * height * 9) / 4, 256) * max_references; |
| else |
| dpb_size = align((align(width, 32) * 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); |
| |
| // reference picture buffer |
| dpb_size = image_size * max_references; |
| |
| // CONTEXT_BUFFER |
| dpb_size += width_in_mb * height_in_mb * 128; |
| |
| // IT surface buffer |
| dpb_size += width_in_mb * 64; |
| |
| // DB surface buffer |
| dpb_size += width_in_mb * 128; |
| |
| // BP |
| dpb_size += align(MAX2(width_in_mb, height_in_mb) * 7 * 16, 64); |
| break; |
| |
| case PIPE_VIDEO_FORMAT_MPEG12: |
| // reference picture buffer, must be big enough for all frames |
| dpb_size = image_size * NUM_MPEG2_REFS; |
| break; |
| |
| case PIPE_VIDEO_FORMAT_MPEG4: |
| // reference picture buffer |
| dpb_size = image_size * max_references; |
| |
| // CM |
| dpb_size += width_in_mb * height_in_mb * 64; |
| |
| // IT surface buffer |
| dpb_size += align(width_in_mb * height_in_mb * 32, 64); |
| |
| dpb_size = MAX2(dpb_size, 30 * 1024 * 1024); |
| break; |
| |
| case PIPE_VIDEO_FORMAT_VP9: |
| max_references = MAX2(max_references, 9); |
| |
| dpb_size = (((struct si_screen *)dec->screen)->info.family >= CHIP_RENOIR) |
| ? (8192 * 4320 * 3 / 2) * max_references |
| : (4096 * 3000 * 3 / 2) * max_references; |
| |
| if (dec->base.profile == PIPE_VIDEO_PROFILE_VP9_PROFILE2) |
| dpb_size *= (3 / 2); |
| break; |
| |
| case PIPE_VIDEO_FORMAT_JPEG: |
| dpb_size = 0; |
| break; |
| |
| default: |
| // something is missing here |
| assert(0); |
| |
| // at least use a sane default value |
| dpb_size = 32 * 1024 * 1024; |
| break; |
| } |
| return dpb_size; |
| } |
| |
| /** |
| * destroy this video decoder |
| */ |
| static void radeon_dec_destroy(struct pipe_video_codec *decoder) |
| { |
| struct radeon_decoder *dec = (struct radeon_decoder *)decoder; |
| unsigned i; |
| |
| assert(decoder); |
| |
| map_msg_fb_it_probs_buf(dec); |
| rvcn_dec_message_destroy(dec); |
| send_msg_buf(dec); |
| |
| flush(dec, 0); |
| |
| dec->ws->cs_destroy(dec->cs); |
| |
| for (i = 0; i < NUM_BUFFERS; ++i) { |
| si_vid_destroy_buffer(&dec->msg_fb_it_probs_buffers[i]); |
| si_vid_destroy_buffer(&dec->bs_buffers[i]); |
| } |
| |
| si_vid_destroy_buffer(&dec->dpb); |
| si_vid_destroy_buffer(&dec->ctx); |
| si_vid_destroy_buffer(&dec->sessionctx); |
| |
| FREE(dec); |
| } |
| |
| /** |
| * start decoding of a new frame |
| */ |
| static void radeon_dec_begin_frame(struct pipe_video_codec *decoder, |
| struct pipe_video_buffer *target, |
| struct pipe_picture_desc *picture) |
| { |
| struct radeon_decoder *dec = (struct radeon_decoder *)decoder; |
| uintptr_t frame; |
| |
| assert(decoder); |
| |
| frame = ++dec->frame_number; |
| if (dec->stream_type != RDECODE_CODEC_VP9) |
| vl_video_buffer_set_associated_data(target, decoder, (void *)frame, |
| &radeon_dec_destroy_associated_data); |
| |
| dec->bs_size = 0; |
| dec->bs_ptr = dec->ws->buffer_map(dec->bs_buffers[dec->cur_buffer].res->buf, dec->cs, |
| PIPE_TRANSFER_WRITE | RADEON_TRANSFER_TEMPORARY); |
| } |
| |
| /** |
| * decode a macroblock |
| */ |
| static void radeon_dec_decode_macroblock(struct pipe_video_codec *decoder, |
| struct pipe_video_buffer *target, |
| struct pipe_picture_desc *picture, |
| const struct pipe_macroblock *macroblocks, |
| unsigned num_macroblocks) |
| { |
| /* not supported (yet) */ |
| assert(0); |
| } |
| |
| /** |
| * decode a bitstream |
| */ |
| static void radeon_dec_decode_bitstream(struct pipe_video_codec *decoder, |
| struct pipe_video_buffer *target, |
| struct pipe_picture_desc *picture, unsigned num_buffers, |
| const void *const *buffers, const unsigned *sizes) |
| { |
| struct radeon_decoder *dec = (struct radeon_decoder *)decoder; |
| unsigned i; |
| |
| assert(decoder); |
| |
| if (!dec->bs_ptr) |
| return; |
| |
| for (i = 0; i < num_buffers; ++i) { |
| struct rvid_buffer *buf = &dec->bs_buffers[dec->cur_buffer]; |
| unsigned new_size = dec->bs_size + sizes[i]; |
| |
| if (new_size > buf->res->buf->size) { |
| dec->ws->buffer_unmap(buf->res->buf); |
| if (!si_vid_resize_buffer(dec->screen, dec->cs, buf, new_size)) { |
| RVID_ERR("Can't resize bitstream buffer!"); |
| return; |
| } |
| |
| dec->bs_ptr = dec->ws->buffer_map(buf->res->buf, dec->cs, |
| PIPE_TRANSFER_WRITE | RADEON_TRANSFER_TEMPORARY); |
| if (!dec->bs_ptr) |
| return; |
| |
| dec->bs_ptr += dec->bs_size; |
| } |
| |
| memcpy(dec->bs_ptr, buffers[i], sizes[i]); |
| dec->bs_size += sizes[i]; |
| dec->bs_ptr += sizes[i]; |
| } |
| } |
| |
| /** |
| * send cmd for vcn dec |
| */ |
| void send_cmd_dec(struct radeon_decoder *dec, struct pipe_video_buffer *target, |
| struct pipe_picture_desc *picture) |
| { |
| struct pb_buffer *dt; |
| struct rvid_buffer *msg_fb_it_probs_buf, *bs_buf; |
| |
| msg_fb_it_probs_buf = &dec->msg_fb_it_probs_buffers[dec->cur_buffer]; |
| bs_buf = &dec->bs_buffers[dec->cur_buffer]; |
| |
| memset(dec->bs_ptr, 0, align(dec->bs_size, 128) - dec->bs_size); |
| dec->ws->buffer_unmap(bs_buf->res->buf); |
| |
| map_msg_fb_it_probs_buf(dec); |
| dt = rvcn_dec_message_decode(dec, target, picture); |
| rvcn_dec_message_feedback(dec); |
| send_msg_buf(dec); |
| |
| send_cmd(dec, RDECODE_CMD_DPB_BUFFER, dec->dpb.res->buf, 0, RADEON_USAGE_READWRITE, |
| RADEON_DOMAIN_VRAM); |
| if (dec->ctx.res) |
| send_cmd(dec, RDECODE_CMD_CONTEXT_BUFFER, dec->ctx.res->buf, 0, RADEON_USAGE_READWRITE, |
| RADEON_DOMAIN_VRAM); |
| send_cmd(dec, RDECODE_CMD_BITSTREAM_BUFFER, bs_buf->res->buf, 0, RADEON_USAGE_READ, |
| RADEON_DOMAIN_GTT); |
| send_cmd(dec, RDECODE_CMD_DECODING_TARGET_BUFFER, dt, 0, RADEON_USAGE_WRITE, RADEON_DOMAIN_VRAM); |
| send_cmd(dec, RDECODE_CMD_FEEDBACK_BUFFER, msg_fb_it_probs_buf->res->buf, FB_BUFFER_OFFSET, |
| RADEON_USAGE_WRITE, RADEON_DOMAIN_GTT); |
| if (have_it(dec)) |
| send_cmd(dec, RDECODE_CMD_IT_SCALING_TABLE_BUFFER, msg_fb_it_probs_buf->res->buf, |
| FB_BUFFER_OFFSET + FB_BUFFER_SIZE, RADEON_USAGE_READ, RADEON_DOMAIN_GTT); |
| else if (have_probs(dec)) |
| send_cmd(dec, RDECODE_CMD_PROB_TBL_BUFFER, msg_fb_it_probs_buf->res->buf, |
| FB_BUFFER_OFFSET + FB_BUFFER_SIZE, RADEON_USAGE_READ, RADEON_DOMAIN_GTT); |
| set_reg(dec, dec->reg.cntl, 1); |
| } |
| |
| /** |
| * end decoding of the current frame |
| */ |
| static void radeon_dec_end_frame(struct pipe_video_codec *decoder, struct pipe_video_buffer *target, |
| struct pipe_picture_desc *picture) |
| { |
| struct radeon_decoder *dec = (struct radeon_decoder *)decoder; |
| |
| assert(decoder); |
| |
| if (!dec->bs_ptr) |
| return; |
| |
| dec->send_cmd(dec, target, picture); |
| flush(dec, PIPE_FLUSH_ASYNC); |
| next_buffer(dec); |
| } |
| |
| /** |
| * flush any outstanding command buffers to the hardware |
| */ |
| static void radeon_dec_flush(struct pipe_video_codec *decoder) |
| { |
| } |
| |
| /** |
| * create and HW decoder |
| */ |
| struct pipe_video_codec *radeon_create_decoder(struct pipe_context *context, |
| const struct pipe_video_codec *templ) |
| { |
| struct si_context *sctx = (struct si_context *)context; |
| struct radeon_winsys *ws = sctx->ws; |
| unsigned width = templ->width, height = templ->height; |
| unsigned dpb_size, bs_buf_size, stream_type = 0, ring = RING_VCN_DEC; |
| struct radeon_decoder *dec; |
| int r, i; |
| |
| switch (u_reduce_video_profile(templ->profile)) { |
| case PIPE_VIDEO_FORMAT_MPEG12: |
| if (templ->entrypoint > PIPE_VIDEO_ENTRYPOINT_BITSTREAM) |
| return vl_create_mpeg12_decoder(context, templ); |
| stream_type = RDECODE_CODEC_MPEG2_VLD; |
| break; |
| case PIPE_VIDEO_FORMAT_MPEG4: |
| width = align(width, VL_MACROBLOCK_WIDTH); |
| height = align(height, VL_MACROBLOCK_HEIGHT); |
| stream_type = RDECODE_CODEC_MPEG4; |
| break; |
| case PIPE_VIDEO_FORMAT_VC1: |
| stream_type = RDECODE_CODEC_VC1; |
| break; |
| case PIPE_VIDEO_FORMAT_MPEG4_AVC: |
| width = align(width, VL_MACROBLOCK_WIDTH); |
| height = align(height, VL_MACROBLOCK_HEIGHT); |
| stream_type = RDECODE_CODEC_H264_PERF; |
| break; |
| case PIPE_VIDEO_FORMAT_HEVC: |
| stream_type = RDECODE_CODEC_H265; |
| break; |
| case PIPE_VIDEO_FORMAT_VP9: |
| stream_type = RDECODE_CODEC_VP9; |
| break; |
| case PIPE_VIDEO_FORMAT_JPEG: |
| stream_type = RDECODE_CODEC_JPEG; |
| ring = RING_VCN_JPEG; |
| break; |
| default: |
| assert(0); |
| break; |
| } |
| |
| dec = CALLOC_STRUCT(radeon_decoder); |
| |
| if (!dec) |
| return NULL; |
| |
| dec->base = *templ; |
| dec->base.context = context; |
| dec->base.width = width; |
| dec->base.height = height; |
| |
| dec->base.destroy = radeon_dec_destroy; |
| dec->base.begin_frame = radeon_dec_begin_frame; |
| dec->base.decode_macroblock = radeon_dec_decode_macroblock; |
| dec->base.decode_bitstream = radeon_dec_decode_bitstream; |
| dec->base.end_frame = radeon_dec_end_frame; |
| dec->base.flush = radeon_dec_flush; |
| |
| dec->stream_type = stream_type; |
| dec->stream_handle = si_vid_alloc_stream_handle(); |
| dec->screen = context->screen; |
| dec->ws = ws; |
| dec->cs = ws->cs_create(sctx->ctx, ring, NULL, NULL, false); |
| if (!dec->cs) { |
| RVID_ERR("Can't get command submission context.\n"); |
| goto error; |
| } |
| |
| for (i = 0; i < ARRAY_SIZE(dec->render_pic_list); i++) |
| dec->render_pic_list[i] = NULL; |
| bs_buf_size = width * height * (512 / (16 * 16)); |
| for (i = 0; i < NUM_BUFFERS; ++i) { |
| unsigned msg_fb_it_probs_size = FB_BUFFER_OFFSET + FB_BUFFER_SIZE; |
| if (have_it(dec)) |
| msg_fb_it_probs_size += IT_SCALING_TABLE_SIZE; |
| else if (have_probs(dec)) |
| msg_fb_it_probs_size += VP9_PROBS_TABLE_SIZE; |
| /* use vram to improve performance, workaround an unknown bug */ |
| if (!si_vid_create_buffer(dec->screen, &dec->msg_fb_it_probs_buffers[i], msg_fb_it_probs_size, |
| PIPE_USAGE_DEFAULT)) { |
| RVID_ERR("Can't allocated message buffers.\n"); |
| goto error; |
| } |
| |
| if (!si_vid_create_buffer(dec->screen, &dec->bs_buffers[i], bs_buf_size, |
| PIPE_USAGE_STAGING)) { |
| RVID_ERR("Can't allocated bitstream buffers.\n"); |
| goto error; |
| } |
| |
| si_vid_clear_buffer(context, &dec->msg_fb_it_probs_buffers[i]); |
| si_vid_clear_buffer(context, &dec->bs_buffers[i]); |
| |
| if (have_probs(dec)) { |
| struct rvid_buffer *buf; |
| void *ptr; |
| |
| buf = &dec->msg_fb_it_probs_buffers[i]; |
| ptr = dec->ws->buffer_map(buf->res->buf, dec->cs, |
| PIPE_TRANSFER_WRITE | RADEON_TRANSFER_TEMPORARY); |
| ptr += FB_BUFFER_OFFSET + FB_BUFFER_SIZE; |
| fill_probs_table(ptr); |
| dec->ws->buffer_unmap(buf->res->buf); |
| } |
| } |
| |
| dpb_size = calc_dpb_size(dec); |
| if (dpb_size) { |
| if (!si_vid_create_buffer(dec->screen, &dec->dpb, dpb_size, PIPE_USAGE_DEFAULT)) { |
| RVID_ERR("Can't allocated dpb.\n"); |
| goto error; |
| } |
| si_vid_clear_buffer(context, &dec->dpb); |
| } |
| |
| if (dec->stream_type == RDECODE_CODEC_H264_PERF) { |
| unsigned ctx_size = calc_ctx_size_h264_perf(dec); |
| if (!si_vid_create_buffer(dec->screen, &dec->ctx, ctx_size, PIPE_USAGE_DEFAULT)) { |
| RVID_ERR("Can't allocated context buffer.\n"); |
| goto error; |
| } |
| si_vid_clear_buffer(context, &dec->ctx); |
| } |
| |
| if (!si_vid_create_buffer(dec->screen, &dec->sessionctx, RDECODE_SESSION_CONTEXT_SIZE, |
| PIPE_USAGE_DEFAULT)) { |
| RVID_ERR("Can't allocated session ctx.\n"); |
| goto error; |
| } |
| si_vid_clear_buffer(context, &dec->sessionctx); |
| |
| switch (sctx->family) { |
| case CHIP_RAVEN: |
| case CHIP_RAVEN2: |
| dec->reg.data0 = RDECODE_VCN1_GPCOM_VCPU_DATA0; |
| dec->reg.data1 = RDECODE_VCN1_GPCOM_VCPU_DATA1; |
| dec->reg.cmd = RDECODE_VCN1_GPCOM_VCPU_CMD; |
| dec->reg.cntl = RDECODE_VCN1_ENGINE_CNTL; |
| dec->jpg.direct_reg = false; |
| break; |
| case CHIP_NAVI10: |
| case CHIP_NAVI12: |
| case CHIP_NAVI14: |
| case CHIP_RENOIR: |
| dec->reg.data0 = RDECODE_VCN2_GPCOM_VCPU_DATA0; |
| dec->reg.data1 = RDECODE_VCN2_GPCOM_VCPU_DATA1; |
| dec->reg.cmd = RDECODE_VCN2_GPCOM_VCPU_CMD; |
| dec->reg.cntl = RDECODE_VCN2_ENGINE_CNTL; |
| dec->jpg.direct_reg = true; |
| break; |
| case CHIP_ARCTURUS: |
| case CHIP_SIENNA_CICHLID: |
| case CHIP_NAVY_FLOUNDER: |
| dec->reg.data0 = RDECODE_VCN2_5_GPCOM_VCPU_DATA0; |
| dec->reg.data1 = RDECODE_VCN2_5_GPCOM_VCPU_DATA1; |
| dec->reg.cmd = RDECODE_VCN2_5_GPCOM_VCPU_CMD; |
| dec->reg.cntl = RDECODE_VCN2_5_ENGINE_CNTL; |
| dec->jpg.direct_reg = true; |
| break; |
| default: |
| RVID_ERR("VCN is not supported.\n"); |
| goto error; |
| } |
| |
| map_msg_fb_it_probs_buf(dec); |
| rvcn_dec_message_create(dec); |
| send_msg_buf(dec); |
| r = flush(dec, 0); |
| if (r) |
| goto error; |
| |
| next_buffer(dec); |
| |
| if (stream_type == RDECODE_CODEC_JPEG) |
| dec->send_cmd = send_cmd_jpeg; |
| else |
| dec->send_cmd = send_cmd_dec; |
| |
| return &dec->base; |
| |
| error: |
| if (dec->cs) |
| dec->ws->cs_destroy(dec->cs); |
| |
| for (i = 0; i < NUM_BUFFERS; ++i) { |
| si_vid_destroy_buffer(&dec->msg_fb_it_probs_buffers[i]); |
| si_vid_destroy_buffer(&dec->bs_buffers[i]); |
| } |
| |
| si_vid_destroy_buffer(&dec->dpb); |
| si_vid_destroy_buffer(&dec->ctx); |
| si_vid_destroy_buffer(&dec->sessionctx); |
| |
| FREE(dec); |
| |
| return NULL; |
| } |