/************************************************************************** * * 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 "pipe/p_video_codec.h" #include "radeon_vcn_enc.h" #include "radeon_video.h" #include "si_pipe.h" #include "util/u_video.h" #include #define RENCODE_FW_INTERFACE_MAJOR_VERSION 1 #define RENCODE_FW_INTERFACE_MINOR_VERSION 2 #define RENCODE_IB_PARAM_SESSION_INFO 0x00000001 #define RENCODE_IB_PARAM_TASK_INFO 0x00000002 #define RENCODE_IB_PARAM_SESSION_INIT 0x00000003 #define RENCODE_IB_PARAM_LAYER_CONTROL 0x00000004 #define RENCODE_IB_PARAM_LAYER_SELECT 0x00000005 #define RENCODE_IB_PARAM_RATE_CONTROL_SESSION_INIT 0x00000006 #define RENCODE_IB_PARAM_RATE_CONTROL_LAYER_INIT 0x00000007 #define RENCODE_IB_PARAM_RATE_CONTROL_PER_PICTURE 0x00000008 #define RENCODE_IB_PARAM_QUALITY_PARAMS 0x00000009 #define RENCODE_IB_PARAM_SLICE_HEADER 0x0000000a #define RENCODE_IB_PARAM_ENCODE_PARAMS 0x0000000b #define RENCODE_IB_PARAM_INTRA_REFRESH 0x0000000c #define RENCODE_IB_PARAM_ENCODE_CONTEXT_BUFFER 0x0000000d #define RENCODE_IB_PARAM_VIDEO_BITSTREAM_BUFFER 0x0000000e #define RENCODE_IB_PARAM_FEEDBACK_BUFFER 0x00000010 #define RENCODE_IB_PARAM_DIRECT_OUTPUT_NALU 0x00000020 #define RENCODE_HEVC_IB_PARAM_SLICE_CONTROL 0x00100001 #define RENCODE_HEVC_IB_PARAM_SPEC_MISC 0x00100002 #define RENCODE_HEVC_IB_PARAM_DEBLOCKING_FILTER 0x00100003 #define RENCODE_H264_IB_PARAM_SLICE_CONTROL 0x00200001 #define RENCODE_H264_IB_PARAM_SPEC_MISC 0x00200002 #define RENCODE_H264_IB_PARAM_ENCODE_PARAMS 0x00200003 #define RENCODE_H264_IB_PARAM_DEBLOCKING_FILTER 0x00200004 static void radeon_enc_session_info(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.session_info); RADEON_ENC_CS(enc->enc_pic.session_info.interface_version); RADEON_ENC_READWRITE(enc->si->res->buf, enc->si->res->domains, 0x0); RADEON_ENC_CS(RENCODE_ENGINE_TYPE_ENCODE); RADEON_ENC_END(); } static void radeon_enc_task_info(struct radeon_encoder *enc, bool need_feedback) { enc->enc_pic.task_info.task_id++; if (need_feedback) enc->enc_pic.task_info.allowed_max_num_feedbacks = 1; else enc->enc_pic.task_info.allowed_max_num_feedbacks = 0; RADEON_ENC_BEGIN(enc->cmd.task_info); enc->p_task_size = &enc->cs->current.buf[enc->cs->current.cdw++]; RADEON_ENC_CS(enc->enc_pic.task_info.task_id); RADEON_ENC_CS(enc->enc_pic.task_info.allowed_max_num_feedbacks); RADEON_ENC_END(); } static void radeon_enc_session_init(struct radeon_encoder *enc) { enc->enc_pic.session_init.encode_standard = RENCODE_ENCODE_STANDARD_H264; enc->enc_pic.session_init.aligned_picture_width = align(enc->base.width, 16); enc->enc_pic.session_init.aligned_picture_height = align(enc->base.height, 16); enc->enc_pic.session_init.padding_width = enc->enc_pic.session_init.aligned_picture_width - enc->base.width; enc->enc_pic.session_init.padding_height = enc->enc_pic.session_init.aligned_picture_height - enc->base.height; enc->enc_pic.session_init.pre_encode_mode = RENCODE_PREENCODE_MODE_NONE; enc->enc_pic.session_init.pre_encode_chroma_enabled = false; RADEON_ENC_BEGIN(enc->cmd.session_init); RADEON_ENC_CS(enc->enc_pic.session_init.encode_standard); RADEON_ENC_CS(enc->enc_pic.session_init.aligned_picture_width); RADEON_ENC_CS(enc->enc_pic.session_init.aligned_picture_height); RADEON_ENC_CS(enc->enc_pic.session_init.padding_width); RADEON_ENC_CS(enc->enc_pic.session_init.padding_height); RADEON_ENC_CS(enc->enc_pic.session_init.pre_encode_mode); RADEON_ENC_CS(enc->enc_pic.session_init.pre_encode_chroma_enabled); RADEON_ENC_END(); } static void radeon_enc_session_init_hevc(struct radeon_encoder *enc) { enc->enc_pic.session_init.encode_standard = RENCODE_ENCODE_STANDARD_HEVC; enc->enc_pic.session_init.aligned_picture_width = align(enc->base.width, 64); enc->enc_pic.session_init.aligned_picture_height = align(enc->base.height, 16); enc->enc_pic.session_init.padding_width = enc->enc_pic.session_init.aligned_picture_width - enc->base.width; enc->enc_pic.session_init.padding_height = enc->enc_pic.session_init.aligned_picture_height - enc->base.height; enc->enc_pic.session_init.pre_encode_mode = RENCODE_PREENCODE_MODE_NONE; enc->enc_pic.session_init.pre_encode_chroma_enabled = false; RADEON_ENC_BEGIN(enc->cmd.session_init); RADEON_ENC_CS(enc->enc_pic.session_init.encode_standard); RADEON_ENC_CS(enc->enc_pic.session_init.aligned_picture_width); RADEON_ENC_CS(enc->enc_pic.session_init.aligned_picture_height); RADEON_ENC_CS(enc->enc_pic.session_init.padding_width); RADEON_ENC_CS(enc->enc_pic.session_init.padding_height); RADEON_ENC_CS(enc->enc_pic.session_init.pre_encode_mode); RADEON_ENC_CS(enc->enc_pic.session_init.pre_encode_chroma_enabled); RADEON_ENC_END(); } static void radeon_enc_layer_control(struct radeon_encoder *enc) { enc->enc_pic.layer_ctrl.max_num_temporal_layers = 1; enc->enc_pic.layer_ctrl.num_temporal_layers = 1; RADEON_ENC_BEGIN(enc->cmd.layer_control); RADEON_ENC_CS(enc->enc_pic.layer_ctrl.max_num_temporal_layers); RADEON_ENC_CS(enc->enc_pic.layer_ctrl.num_temporal_layers); RADEON_ENC_END(); } static void radeon_enc_layer_select(struct radeon_encoder *enc) { enc->enc_pic.layer_sel.temporal_layer_index = 0; RADEON_ENC_BEGIN(enc->cmd.layer_select); RADEON_ENC_CS(enc->enc_pic.layer_sel.temporal_layer_index); RADEON_ENC_END(); } static void radeon_enc_slice_control(struct radeon_encoder *enc) { enc->enc_pic.slice_ctrl.slice_control_mode = RENCODE_H264_SLICE_CONTROL_MODE_FIXED_MBS; enc->enc_pic.slice_ctrl.num_mbs_per_slice = align(enc->base.width, 16) / 16 * align(enc->base.height, 16) / 16; RADEON_ENC_BEGIN(enc->cmd.slice_control_h264); RADEON_ENC_CS(enc->enc_pic.slice_ctrl.slice_control_mode); RADEON_ENC_CS(enc->enc_pic.slice_ctrl.num_mbs_per_slice); RADEON_ENC_END(); } static void radeon_enc_slice_control_hevc(struct radeon_encoder *enc) { enc->enc_pic.hevc_slice_ctrl.slice_control_mode = RENCODE_HEVC_SLICE_CONTROL_MODE_FIXED_CTBS; enc->enc_pic.hevc_slice_ctrl.fixed_ctbs_per_slice.num_ctbs_per_slice = align(enc->base.width, 64) / 64 * align(enc->base.height, 64) / 64; enc->enc_pic.hevc_slice_ctrl.fixed_ctbs_per_slice.num_ctbs_per_slice_segment = enc->enc_pic.hevc_slice_ctrl.fixed_ctbs_per_slice.num_ctbs_per_slice; RADEON_ENC_BEGIN(enc->cmd.slice_control_hevc); RADEON_ENC_CS(enc->enc_pic.hevc_slice_ctrl.slice_control_mode); RADEON_ENC_CS(enc->enc_pic.hevc_slice_ctrl.fixed_ctbs_per_slice.num_ctbs_per_slice); RADEON_ENC_CS(enc->enc_pic.hevc_slice_ctrl.fixed_ctbs_per_slice.num_ctbs_per_slice_segment); RADEON_ENC_END(); } static void radeon_enc_spec_misc(struct radeon_encoder *enc) { enc->enc_pic.spec_misc.constrained_intra_pred_flag = 0; enc->enc_pic.spec_misc.cabac_enable = 0; enc->enc_pic.spec_misc.cabac_init_idc = 0; enc->enc_pic.spec_misc.half_pel_enabled = 1; enc->enc_pic.spec_misc.quarter_pel_enabled = 1; enc->enc_pic.spec_misc.profile_idc = u_get_h264_profile_idc(enc->base.profile); enc->enc_pic.spec_misc.level_idc = enc->base.level; RADEON_ENC_BEGIN(enc->cmd.spec_misc_h264); RADEON_ENC_CS(enc->enc_pic.spec_misc.constrained_intra_pred_flag); RADEON_ENC_CS(enc->enc_pic.spec_misc.cabac_enable); RADEON_ENC_CS(enc->enc_pic.spec_misc.cabac_init_idc); RADEON_ENC_CS(enc->enc_pic.spec_misc.half_pel_enabled); RADEON_ENC_CS(enc->enc_pic.spec_misc.quarter_pel_enabled); RADEON_ENC_CS(enc->enc_pic.spec_misc.profile_idc); RADEON_ENC_CS(enc->enc_pic.spec_misc.level_idc); RADEON_ENC_END(); } static void radeon_enc_spec_misc_hevc(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.spec_misc_hevc); RADEON_ENC_CS(enc->enc_pic.hevc_spec_misc.log2_min_luma_coding_block_size_minus3); RADEON_ENC_CS(enc->enc_pic.hevc_spec_misc.amp_disabled); RADEON_ENC_CS(enc->enc_pic.hevc_spec_misc.strong_intra_smoothing_enabled); RADEON_ENC_CS(enc->enc_pic.hevc_spec_misc.constrained_intra_pred_flag); RADEON_ENC_CS(enc->enc_pic.hevc_spec_misc.cabac_init_flag); RADEON_ENC_CS(enc->enc_pic.hevc_spec_misc.half_pel_enabled); RADEON_ENC_CS(enc->enc_pic.hevc_spec_misc.quarter_pel_enabled); RADEON_ENC_END(); } static void radeon_enc_rc_session_init(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.rc_session_init); RADEON_ENC_CS(enc->enc_pic.rc_session_init.rate_control_method); RADEON_ENC_CS(enc->enc_pic.rc_session_init.vbv_buffer_level); RADEON_ENC_END(); } static void radeon_enc_rc_layer_init(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.rc_layer_init); RADEON_ENC_CS(enc->enc_pic.rc_layer_init.target_bit_rate); RADEON_ENC_CS(enc->enc_pic.rc_layer_init.peak_bit_rate); RADEON_ENC_CS(enc->enc_pic.rc_layer_init.frame_rate_num); RADEON_ENC_CS(enc->enc_pic.rc_layer_init.frame_rate_den); RADEON_ENC_CS(enc->enc_pic.rc_layer_init.vbv_buffer_size); RADEON_ENC_CS(enc->enc_pic.rc_layer_init.avg_target_bits_per_picture); RADEON_ENC_CS(enc->enc_pic.rc_layer_init.peak_bits_per_picture_integer); RADEON_ENC_CS(enc->enc_pic.rc_layer_init.peak_bits_per_picture_fractional); RADEON_ENC_END(); } static void radeon_enc_deblocking_filter_h264(struct radeon_encoder *enc) { enc->enc_pic.h264_deblock.disable_deblocking_filter_idc = 0; enc->enc_pic.h264_deblock.alpha_c0_offset_div2 = 0; enc->enc_pic.h264_deblock.beta_offset_div2 = 0; enc->enc_pic.h264_deblock.cb_qp_offset = 0; enc->enc_pic.h264_deblock.cr_qp_offset = 0; RADEON_ENC_BEGIN(enc->cmd.deblocking_filter_h264); RADEON_ENC_CS(enc->enc_pic.h264_deblock.disable_deblocking_filter_idc); RADEON_ENC_CS(enc->enc_pic.h264_deblock.alpha_c0_offset_div2); RADEON_ENC_CS(enc->enc_pic.h264_deblock.beta_offset_div2); RADEON_ENC_CS(enc->enc_pic.h264_deblock.cb_qp_offset); RADEON_ENC_CS(enc->enc_pic.h264_deblock.cr_qp_offset); RADEON_ENC_END(); } static void radeon_enc_deblocking_filter_hevc(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.deblocking_filter_hevc); RADEON_ENC_CS(enc->enc_pic.hevc_deblock.loop_filter_across_slices_enabled); RADEON_ENC_CS(enc->enc_pic.hevc_deblock.deblocking_filter_disabled); RADEON_ENC_CS(enc->enc_pic.hevc_deblock.beta_offset_div2); RADEON_ENC_CS(enc->enc_pic.hevc_deblock.tc_offset_div2); RADEON_ENC_CS(enc->enc_pic.hevc_deblock.cb_qp_offset); RADEON_ENC_CS(enc->enc_pic.hevc_deblock.cr_qp_offset); RADEON_ENC_END(); } static void radeon_enc_quality_params(struct radeon_encoder *enc) { enc->enc_pic.quality_params.vbaq_mode = 0; enc->enc_pic.quality_params.scene_change_sensitivity = 0; enc->enc_pic.quality_params.scene_change_min_idr_interval = 0; RADEON_ENC_BEGIN(enc->cmd.quality_params); RADEON_ENC_CS(enc->enc_pic.quality_params.vbaq_mode); RADEON_ENC_CS(enc->enc_pic.quality_params.scene_change_sensitivity); RADEON_ENC_CS(enc->enc_pic.quality_params.scene_change_min_idr_interval); RADEON_ENC_END(); } static void radeon_enc_nalu_sps(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.nalu); RADEON_ENC_CS(RENCODE_DIRECT_OUTPUT_NALU_TYPE_SPS); uint32_t *size_in_bytes = &enc->cs->current.buf[enc->cs->current.cdw++]; radeon_enc_reset(enc); radeon_enc_set_emulation_prevention(enc, false); radeon_enc_code_fixed_bits(enc, 0x00000001, 32); radeon_enc_code_fixed_bits(enc, 0x67, 8); radeon_enc_byte_align(enc); radeon_enc_set_emulation_prevention(enc, true); radeon_enc_code_fixed_bits(enc, enc->enc_pic.spec_misc.profile_idc, 8); radeon_enc_code_fixed_bits(enc, 0x44, 8); // hardcode to constrained baseline radeon_enc_code_fixed_bits(enc, enc->enc_pic.spec_misc.level_idc, 8); radeon_enc_code_ue(enc, 0x0); if (enc->enc_pic.spec_misc.profile_idc == 100 || enc->enc_pic.spec_misc.profile_idc == 110 || enc->enc_pic.spec_misc.profile_idc == 122 || enc->enc_pic.spec_misc.profile_idc == 244 || enc->enc_pic.spec_misc.profile_idc == 44 || enc->enc_pic.spec_misc.profile_idc == 83 || enc->enc_pic.spec_misc.profile_idc == 86 || enc->enc_pic.spec_misc.profile_idc == 118 || enc->enc_pic.spec_misc.profile_idc == 128 || enc->enc_pic.spec_misc.profile_idc == 138) { radeon_enc_code_ue(enc, 0x1); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_fixed_bits(enc, 0x0, 2); } radeon_enc_code_ue(enc, 1); radeon_enc_code_ue(enc, enc->enc_pic.pic_order_cnt_type); if (enc->enc_pic.pic_order_cnt_type == 0) radeon_enc_code_ue(enc, 1); radeon_enc_code_ue(enc, (enc->base.max_references + 1)); radeon_enc_code_fixed_bits(enc, enc->enc_pic.layer_ctrl.max_num_temporal_layers > 1 ? 0x1 : 0x0, 1); radeon_enc_code_ue(enc, (enc->enc_pic.session_init.aligned_picture_width / 16 - 1)); radeon_enc_code_ue(enc, (enc->enc_pic.session_init.aligned_picture_height / 16 - 1)); bool progressive_only = true; radeon_enc_code_fixed_bits(enc, progressive_only ? 0x1 : 0x0, 1); if (!progressive_only) radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x1, 1); if ((enc->enc_pic.crop_left != 0) || (enc->enc_pic.crop_right != 0) || (enc->enc_pic.crop_top != 0) || (enc->enc_pic.crop_bottom != 0)) { radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_ue(enc, enc->enc_pic.crop_left); radeon_enc_code_ue(enc, enc->enc_pic.crop_right); radeon_enc_code_ue(enc, enc->enc_pic.crop_top); radeon_enc_code_ue(enc, enc->enc_pic.crop_bottom); } else radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 16); radeon_enc_code_ue(enc, 16); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, (enc->base.max_references + 1)); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_byte_align(enc); radeon_enc_flush_headers(enc); *size_in_bytes = (enc->bits_output + 7) / 8; RADEON_ENC_END(); } static void radeon_enc_nalu_sps_hevc(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.nalu); RADEON_ENC_CS(RENCODE_DIRECT_OUTPUT_NALU_TYPE_SPS); uint32_t *size_in_bytes = &enc->cs->current.buf[enc->cs->current.cdw++]; int i; radeon_enc_reset(enc); radeon_enc_set_emulation_prevention(enc, false); radeon_enc_code_fixed_bits(enc, 0x00000001, 32); radeon_enc_code_fixed_bits(enc, 0x4201, 16); radeon_enc_byte_align(enc); radeon_enc_set_emulation_prevention(enc, true); radeon_enc_code_fixed_bits(enc, 0x0, 4); radeon_enc_code_fixed_bits(enc, enc->enc_pic.layer_ctrl.max_num_temporal_layers - 1, 3); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_fixed_bits(enc, 0x0, 2); radeon_enc_code_fixed_bits(enc, enc->enc_pic.general_tier_flag, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.general_profile_idc, 5); radeon_enc_code_fixed_bits(enc, 0x60000000, 32); radeon_enc_code_fixed_bits(enc, 0xb0000000, 32); radeon_enc_code_fixed_bits(enc, 0x0, 16); radeon_enc_code_fixed_bits(enc, enc->enc_pic.general_level_idc, 8); for (i = 0; i < (enc->enc_pic.layer_ctrl.max_num_temporal_layers - 1); i++) radeon_enc_code_fixed_bits(enc, 0x0, 2); if ((enc->enc_pic.layer_ctrl.max_num_temporal_layers - 1) > 0) { for (i = (enc->enc_pic.layer_ctrl.max_num_temporal_layers - 1); i < 8; i++) radeon_enc_code_fixed_bits(enc, 0x0, 2); } radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, enc->enc_pic.chroma_format_idc); radeon_enc_code_ue(enc, enc->enc_pic.session_init.aligned_picture_width); radeon_enc_code_ue(enc, enc->enc_pic.session_init.aligned_picture_height); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_ue(enc, enc->enc_pic.bit_depth_luma_minus8); radeon_enc_code_ue(enc, enc->enc_pic.bit_depth_chroma_minus8); radeon_enc_code_ue(enc, enc->enc_pic.log2_max_poc - 4); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_ue(enc, 1); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, enc->enc_pic.hevc_spec_misc.log2_min_luma_coding_block_size_minus3); // Only support CTBSize 64 radeon_enc_code_ue(enc, 6 - (enc->enc_pic.hevc_spec_misc.log2_min_luma_coding_block_size_minus3 + 3)); radeon_enc_code_ue(enc, enc->enc_pic.log2_min_transform_block_size_minus2); radeon_enc_code_ue(enc, enc->enc_pic.log2_diff_max_min_transform_block_size); radeon_enc_code_ue(enc, enc->enc_pic.max_transform_hierarchy_depth_inter); radeon_enc_code_ue(enc, enc->enc_pic.max_transform_hierarchy_depth_intra); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, !enc->enc_pic.hevc_spec_misc.amp_disabled, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.sample_adaptive_offset_enabled_flag, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.pcm_enabled_flag, 1); radeon_enc_code_ue(enc, 1); radeon_enc_code_ue(enc, 1); radeon_enc_code_ue(enc, 0); radeon_enc_code_ue(enc, 0); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.hevc_spec_misc.strong_intra_smoothing_enabled, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_byte_align(enc); radeon_enc_flush_headers(enc); *size_in_bytes = (enc->bits_output + 7) / 8; RADEON_ENC_END(); } static void radeon_enc_nalu_pps(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.nalu); RADEON_ENC_CS(RENCODE_DIRECT_OUTPUT_NALU_TYPE_PPS); uint32_t *size_in_bytes = &enc->cs->current.buf[enc->cs->current.cdw++]; radeon_enc_reset(enc); radeon_enc_set_emulation_prevention(enc, false); radeon_enc_code_fixed_bits(enc, 0x00000001, 32); radeon_enc_code_fixed_bits(enc, 0x68, 8); radeon_enc_byte_align(enc); radeon_enc_set_emulation_prevention(enc, true); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_fixed_bits(enc, (enc->enc_pic.spec_misc.cabac_enable ? 0x1 : 0x0), 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 2); radeon_enc_code_se(enc, 0x0); radeon_enc_code_se(enc, 0x0); radeon_enc_code_se(enc, 0x0); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_byte_align(enc); radeon_enc_flush_headers(enc); *size_in_bytes = (enc->bits_output + 7) / 8; RADEON_ENC_END(); } static void radeon_enc_nalu_pps_hevc(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.nalu); RADEON_ENC_CS(RENCODE_DIRECT_OUTPUT_NALU_TYPE_PPS); uint32_t *size_in_bytes = &enc->cs->current.buf[enc->cs->current.cdw++]; radeon_enc_reset(enc); radeon_enc_set_emulation_prevention(enc, false); radeon_enc_code_fixed_bits(enc, 0x00000001, 32); radeon_enc_code_fixed_bits(enc, 0x4401, 16); radeon_enc_byte_align(enc); radeon_enc_set_emulation_prevention(enc, true); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_fixed_bits(enc, 0x0, 4); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_se(enc, 0x0); radeon_enc_code_fixed_bits(enc, enc->enc_pic.hevc_spec_misc.constrained_intra_pred_flag, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); if (enc->enc_pic.rc_session_init.rate_control_method == RENCODE_RATE_CONTROL_METHOD_NONE) radeon_enc_code_fixed_bits(enc, 0x0, 1); else { radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_ue(enc, 0x0); } radeon_enc_code_se(enc, enc->enc_pic.hevc_deblock.cb_qp_offset); radeon_enc_code_se(enc, enc->enc_pic.hevc_deblock.cr_qp_offset); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 2); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.hevc_deblock.loop_filter_across_slices_enabled, 1); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.hevc_deblock.deblocking_filter_disabled, 1); if (!enc->enc_pic.hevc_deblock.deblocking_filter_disabled) { radeon_enc_code_se(enc, enc->enc_pic.hevc_deblock.beta_offset_div2); radeon_enc_code_se(enc, enc->enc_pic.hevc_deblock.tc_offset_div2); } radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_ue(enc, enc->enc_pic.log2_parallel_merge_level_minus2); radeon_enc_code_fixed_bits(enc, 0x0, 2); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_byte_align(enc); radeon_enc_flush_headers(enc); *size_in_bytes = (enc->bits_output + 7) / 8; RADEON_ENC_END(); } static void radeon_enc_nalu_vps(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.nalu); RADEON_ENC_CS(RENCODE_DIRECT_OUTPUT_NALU_TYPE_VPS); uint32_t *size_in_bytes = &enc->cs->current.buf[enc->cs->current.cdw++]; int i; radeon_enc_reset(enc); radeon_enc_set_emulation_prevention(enc, false); radeon_enc_code_fixed_bits(enc, 0x00000001, 32); radeon_enc_code_fixed_bits(enc, 0x4001, 16); radeon_enc_byte_align(enc); radeon_enc_set_emulation_prevention(enc, true); radeon_enc_code_fixed_bits(enc, 0x0, 4); radeon_enc_code_fixed_bits(enc, 0x3, 2); radeon_enc_code_fixed_bits(enc, 0x0, 6); radeon_enc_code_fixed_bits(enc, enc->enc_pic.layer_ctrl.max_num_temporal_layers - 1, 3); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_fixed_bits(enc, 0xffff, 16); radeon_enc_code_fixed_bits(enc, 0x0, 2); radeon_enc_code_fixed_bits(enc, enc->enc_pic.general_tier_flag, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.general_profile_idc, 5); radeon_enc_code_fixed_bits(enc, 0x60000000, 32); radeon_enc_code_fixed_bits(enc, 0xb0000000, 32); radeon_enc_code_fixed_bits(enc, 0x0, 16); radeon_enc_code_fixed_bits(enc, enc->enc_pic.general_level_idc, 8); for (i = 0; i < (enc->enc_pic.layer_ctrl.max_num_temporal_layers - 1); i++) radeon_enc_code_fixed_bits(enc, 0x0, 2); if ((enc->enc_pic.layer_ctrl.max_num_temporal_layers - 1) > 0) { for (i = (enc->enc_pic.layer_ctrl.max_num_temporal_layers - 1); i < 8; i++) radeon_enc_code_fixed_bits(enc, 0x0, 2); } radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_ue(enc, 0x1); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_fixed_bits(enc, 0x0, 6); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_byte_align(enc); radeon_enc_flush_headers(enc); *size_in_bytes = (enc->bits_output + 7) / 8; RADEON_ENC_END(); } static void radeon_enc_nalu_aud_hevc(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.nalu); RADEON_ENC_CS(RENCODE_DIRECT_OUTPUT_NALU_TYPE_AUD); uint32_t *size_in_bytes = &enc->cs->current.buf[enc->cs->current.cdw++]; radeon_enc_reset(enc); radeon_enc_set_emulation_prevention(enc, false); radeon_enc_code_fixed_bits(enc, 0x00000001, 32); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 35, 6); radeon_enc_code_fixed_bits(enc, 0x0, 6); radeon_enc_code_fixed_bits(enc, 0x1, 3); radeon_enc_byte_align(enc); radeon_enc_set_emulation_prevention(enc, true); switch (enc->enc_pic.picture_type) { case PIPE_H265_ENC_PICTURE_TYPE_I: case PIPE_H265_ENC_PICTURE_TYPE_IDR: radeon_enc_code_fixed_bits(enc, 0x00, 3); break; case PIPE_H265_ENC_PICTURE_TYPE_P: radeon_enc_code_fixed_bits(enc, 0x01, 3); break; case PIPE_H265_ENC_PICTURE_TYPE_B: radeon_enc_code_fixed_bits(enc, 0x02, 3); break; default: radeon_enc_code_fixed_bits(enc, 0x02, 3); } radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_byte_align(enc); radeon_enc_flush_headers(enc); *size_in_bytes = (enc->bits_output + 7) / 8; RADEON_ENC_END(); } static void radeon_enc_slice_header(struct radeon_encoder *enc) { uint32_t instruction[RENCODE_SLICE_HEADER_TEMPLATE_MAX_NUM_INSTRUCTIONS] = {0}; uint32_t num_bits[RENCODE_SLICE_HEADER_TEMPLATE_MAX_NUM_INSTRUCTIONS] = {0}; unsigned int inst_index = 0; unsigned int bit_index = 0; unsigned int bits_copied = 0; RADEON_ENC_BEGIN(enc->cmd.slice_header); radeon_enc_reset(enc); radeon_enc_set_emulation_prevention(enc, false); if (enc->enc_pic.is_idr) radeon_enc_code_fixed_bits(enc, 0x65, 8); else if (enc->enc_pic.not_referenced) radeon_enc_code_fixed_bits(enc, 0x01, 8); else radeon_enc_code_fixed_bits(enc, 0x41, 8); radeon_enc_flush_headers(enc); bit_index++; instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY; num_bits[inst_index] = enc->bits_output - bits_copied; bits_copied = enc->bits_output; inst_index++; instruction[inst_index] = RENCODE_H264_HEADER_INSTRUCTION_FIRST_MB; inst_index++; switch (enc->enc_pic.picture_type) { case PIPE_H264_ENC_PICTURE_TYPE_I: case PIPE_H264_ENC_PICTURE_TYPE_IDR: radeon_enc_code_fixed_bits(enc, 0x08, 7); break; case PIPE_H264_ENC_PICTURE_TYPE_P: case PIPE_H264_ENC_PICTURE_TYPE_SKIP: radeon_enc_code_fixed_bits(enc, 0x06, 5); break; case PIPE_H264_ENC_PICTURE_TYPE_B: radeon_enc_code_fixed_bits(enc, 0x07, 5); break; default: radeon_enc_code_fixed_bits(enc, 0x08, 7); } radeon_enc_code_ue(enc, 0x0); radeon_enc_code_fixed_bits(enc, enc->enc_pic.frame_num % 32, 5); if (enc->enc_pic.h264_enc_params.input_picture_structure != RENCODE_H264_PICTURE_STRUCTURE_FRAME) { radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.h264_enc_params.input_picture_structure == RENCODE_H264_PICTURE_STRUCTURE_BOTTOM_FIELD ? 1 : 0, 1); } if (enc->enc_pic.is_idr) radeon_enc_code_ue(enc, enc->enc_pic.is_even_frame); enc->enc_pic.is_even_frame = !enc->enc_pic.is_even_frame; if (enc->enc_pic.pic_order_cnt_type == 0) radeon_enc_code_fixed_bits(enc, enc->enc_pic.pic_order_cnt % 32, 5); if (enc->enc_pic.picture_type != PIPE_H264_ENC_PICTURE_TYPE_IDR) { radeon_enc_code_fixed_bits(enc, 0x0, 1); if (enc->enc_pic.frame_num - enc->enc_pic.ref_idx_l0 > 1) { radeon_enc_code_fixed_bits(enc, 0x1, 1); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, (enc->enc_pic.frame_num - enc->enc_pic.ref_idx_l0 - 1)); radeon_enc_code_ue(enc, 0x3); } else radeon_enc_code_fixed_bits(enc, 0x0, 1); } if (enc->enc_pic.is_idr) { radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); } else radeon_enc_code_fixed_bits(enc, 0x0, 1); if ((enc->enc_pic.picture_type != PIPE_H264_ENC_PICTURE_TYPE_IDR) && (enc->enc_pic.spec_misc.cabac_enable)) radeon_enc_code_ue(enc, enc->enc_pic.spec_misc.cabac_init_idc); radeon_enc_flush_headers(enc); bit_index++; instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY; num_bits[inst_index] = enc->bits_output - bits_copied; bits_copied = enc->bits_output; inst_index++; instruction[inst_index] = RENCODE_H264_HEADER_INSTRUCTION_SLICE_QP_DELTA; inst_index++; radeon_enc_code_ue(enc, enc->enc_pic.h264_deblock.disable_deblocking_filter_idc ? 1 : 0); if (!enc->enc_pic.h264_deblock.disable_deblocking_filter_idc) { radeon_enc_code_se(enc, enc->enc_pic.h264_deblock.alpha_c0_offset_div2); radeon_enc_code_se(enc, enc->enc_pic.h264_deblock.beta_offset_div2); } radeon_enc_flush_headers(enc); bit_index++; instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY; num_bits[inst_index] = enc->bits_output - bits_copied; bits_copied = enc->bits_output; inst_index++; instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_END; for (int i = bit_index; i < RENCODE_SLICE_HEADER_TEMPLATE_MAX_TEMPLATE_SIZE_IN_DWORDS; i++) RADEON_ENC_CS(0x00000000); for (int j = 0; j < RENCODE_SLICE_HEADER_TEMPLATE_MAX_NUM_INSTRUCTIONS; j++) { RADEON_ENC_CS(instruction[j]); RADEON_ENC_CS(num_bits[j]); } RADEON_ENC_END(); } static void radeon_enc_slice_header_hevc(struct radeon_encoder *enc) { uint32_t instruction[RENCODE_SLICE_HEADER_TEMPLATE_MAX_NUM_INSTRUCTIONS] = {0}; uint32_t num_bits[RENCODE_SLICE_HEADER_TEMPLATE_MAX_NUM_INSTRUCTIONS] = {0}; unsigned int inst_index = 0; unsigned int bit_index = 0; unsigned int bits_copied = 0; RADEON_ENC_BEGIN(enc->cmd.slice_header); radeon_enc_reset(enc); radeon_enc_set_emulation_prevention(enc, false); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.nal_unit_type, 6); radeon_enc_code_fixed_bits(enc, 0x0, 6); radeon_enc_code_fixed_bits(enc, 0x1, 3); radeon_enc_flush_headers(enc); bit_index++; instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY; num_bits[inst_index] = enc->bits_output - bits_copied; bits_copied = enc->bits_output; inst_index++; instruction[inst_index] = RENCODE_HEVC_HEADER_INSTRUCTION_FIRST_SLICE; inst_index++; if ((enc->enc_pic.nal_unit_type >= 16) && (enc->enc_pic.nal_unit_type <= 23)) radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_ue(enc, 0x0); radeon_enc_flush_headers(enc); bit_index++; instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY; num_bits[inst_index] = enc->bits_output - bits_copied; bits_copied = enc->bits_output; inst_index++; instruction[inst_index] = RENCODE_HEVC_HEADER_INSTRUCTION_SLICE_SEGMENT; inst_index++; instruction[inst_index] = RENCODE_HEVC_HEADER_INSTRUCTION_DEPENDENT_SLICE_END; inst_index++; switch (enc->enc_pic.picture_type) { case PIPE_H265_ENC_PICTURE_TYPE_I: case PIPE_H265_ENC_PICTURE_TYPE_IDR: radeon_enc_code_ue(enc, 0x2); break; case PIPE_H265_ENC_PICTURE_TYPE_P: case PIPE_H265_ENC_PICTURE_TYPE_SKIP: radeon_enc_code_ue(enc, 0x1); break; case PIPE_H265_ENC_PICTURE_TYPE_B: radeon_enc_code_ue(enc, 0x0); break; default: radeon_enc_code_ue(enc, 0x1); } if ((enc->enc_pic.nal_unit_type != 19) && (enc->enc_pic.nal_unit_type != 20)) { radeon_enc_code_fixed_bits(enc, enc->enc_pic.pic_order_cnt, enc->enc_pic.log2_max_poc); if (enc->enc_pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P) radeon_enc_code_fixed_bits(enc, 0x1, 1); else { radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_ue(enc, 0x0); radeon_enc_code_ue(enc, 0x0); } } if ((enc->enc_pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P) || (enc->enc_pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B)) { radeon_enc_code_fixed_bits(enc, 0x0, 1); radeon_enc_code_fixed_bits(enc, enc->enc_pic.hevc_spec_misc.cabac_init_flag, 1); radeon_enc_code_ue(enc, 5 - enc->enc_pic.max_num_merge_cand); } radeon_enc_flush_headers(enc); bit_index++; instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY; num_bits[inst_index] = enc->bits_output - bits_copied; bits_copied = enc->bits_output; inst_index++; instruction[inst_index] = RENCODE_HEVC_HEADER_INSTRUCTION_SLICE_QP_DELTA; inst_index++; if ((enc->enc_pic.hevc_deblock.loop_filter_across_slices_enabled) && (!enc->enc_pic.hevc_deblock.deblocking_filter_disabled)) { radeon_enc_code_fixed_bits(enc, enc->enc_pic.hevc_deblock.loop_filter_across_slices_enabled, 1); radeon_enc_flush_headers(enc); bit_index++; instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_COPY; num_bits[inst_index] = enc->bits_output - bits_copied; bits_copied = enc->bits_output; inst_index++; } instruction[inst_index] = RENCODE_HEADER_INSTRUCTION_END; for (int i = bit_index; i < RENCODE_SLICE_HEADER_TEMPLATE_MAX_TEMPLATE_SIZE_IN_DWORDS; i++) RADEON_ENC_CS(0x00000000); for (int j = 0; j < RENCODE_SLICE_HEADER_TEMPLATE_MAX_NUM_INSTRUCTIONS; j++) { RADEON_ENC_CS(instruction[j]); RADEON_ENC_CS(num_bits[j]); } RADEON_ENC_END(); } static void radeon_enc_ctx(struct radeon_encoder *enc) { enc->enc_pic.ctx_buf.swizzle_mode = 0; enc->enc_pic.ctx_buf.rec_luma_pitch = align(enc->base.width, enc->alignment); enc->enc_pic.ctx_buf.rec_chroma_pitch = align(enc->base.width, enc->alignment); enc->enc_pic.ctx_buf.num_reconstructed_pictures = 2; RADEON_ENC_BEGIN(enc->cmd.ctx); RADEON_ENC_READWRITE(enc->cpb.res->buf, enc->cpb.res->domains, 0); RADEON_ENC_CS(enc->enc_pic.ctx_buf.swizzle_mode); RADEON_ENC_CS(enc->enc_pic.ctx_buf.rec_luma_pitch); RADEON_ENC_CS(enc->enc_pic.ctx_buf.rec_chroma_pitch); RADEON_ENC_CS(enc->enc_pic.ctx_buf.num_reconstructed_pictures); /* reconstructed_picture_1_luma_offset */ RADEON_ENC_CS(0x00000000); /* reconstructed_picture_1_chroma_offset */ RADEON_ENC_CS(align(enc->base.width, enc->alignment) * align(enc->base.height, 16)); /* reconstructed_picture_2_luma_offset */ RADEON_ENC_CS(align(enc->base.width, enc->alignment) * align(enc->base.height, 16) * 3 / 2); /* reconstructed_picture_2_chroma_offset */ RADEON_ENC_CS(align(enc->base.width, enc->alignment) * align(enc->base.height, 16) * 5 / 2); for (int i = 0; i < 136; i++) RADEON_ENC_CS(0x00000000); RADEON_ENC_END(); } static void radeon_enc_bitstream(struct radeon_encoder *enc) { enc->enc_pic.bit_buf.mode = RENCODE_REC_SWIZZLE_MODE_LINEAR; enc->enc_pic.bit_buf.video_bitstream_buffer_size = enc->bs_size; enc->enc_pic.bit_buf.video_bitstream_data_offset = 0; RADEON_ENC_BEGIN(enc->cmd.bitstream); RADEON_ENC_CS(enc->enc_pic.bit_buf.mode); RADEON_ENC_WRITE(enc->bs_handle, RADEON_DOMAIN_GTT, 0); RADEON_ENC_CS(enc->enc_pic.bit_buf.video_bitstream_buffer_size); RADEON_ENC_CS(enc->enc_pic.bit_buf.video_bitstream_data_offset); RADEON_ENC_END(); } static void radeon_enc_feedback(struct radeon_encoder *enc) { enc->enc_pic.fb_buf.mode = RENCODE_FEEDBACK_BUFFER_MODE_LINEAR; enc->enc_pic.fb_buf.feedback_buffer_size = 16; enc->enc_pic.fb_buf.feedback_data_size = 40; RADEON_ENC_BEGIN(enc->cmd.feedback); RADEON_ENC_CS(enc->enc_pic.fb_buf.mode); RADEON_ENC_WRITE(enc->fb->res->buf, enc->fb->res->domains, 0x0); RADEON_ENC_CS(enc->enc_pic.fb_buf.feedback_buffer_size); RADEON_ENC_CS(enc->enc_pic.fb_buf.feedback_data_size); RADEON_ENC_END(); } static void radeon_enc_intra_refresh(struct radeon_encoder *enc) { enc->enc_pic.intra_ref.intra_refresh_mode = RENCODE_INTRA_REFRESH_MODE_NONE; enc->enc_pic.intra_ref.offset = 0; enc->enc_pic.intra_ref.region_size = 0; RADEON_ENC_BEGIN(enc->cmd.intra_refresh); RADEON_ENC_CS(enc->enc_pic.intra_ref.intra_refresh_mode); RADEON_ENC_CS(enc->enc_pic.intra_ref.offset); RADEON_ENC_CS(enc->enc_pic.intra_ref.region_size); RADEON_ENC_END(); } static void radeon_enc_rc_per_pic(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(enc->cmd.rc_per_pic); RADEON_ENC_CS(enc->enc_pic.rc_per_pic.qp); RADEON_ENC_CS(enc->enc_pic.rc_per_pic.min_qp_app); RADEON_ENC_CS(enc->enc_pic.rc_per_pic.max_qp_app); RADEON_ENC_CS(enc->enc_pic.rc_per_pic.max_au_size); RADEON_ENC_CS(enc->enc_pic.rc_per_pic.enabled_filler_data); RADEON_ENC_CS(enc->enc_pic.rc_per_pic.skip_frame_enable); RADEON_ENC_CS(enc->enc_pic.rc_per_pic.enforce_hrd); RADEON_ENC_END(); } static void radeon_enc_encode_params(struct radeon_encoder *enc) { switch (enc->enc_pic.picture_type) { case PIPE_H264_ENC_PICTURE_TYPE_I: case PIPE_H264_ENC_PICTURE_TYPE_IDR: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_I; break; case PIPE_H264_ENC_PICTURE_TYPE_P: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_P; break; case PIPE_H264_ENC_PICTURE_TYPE_SKIP: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_P_SKIP; break; case PIPE_H264_ENC_PICTURE_TYPE_B: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_B; break; default: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_I; } enc->enc_pic.enc_params.allowed_max_bitstream_size = enc->bs_size; enc->enc_pic.enc_params.input_pic_luma_pitch = enc->luma->u.gfx9.surf_pitch; enc->enc_pic.enc_params.input_pic_chroma_pitch = enc->chroma->u.gfx9.surf_pitch; enc->enc_pic.enc_params.input_pic_swizzle_mode = RENCODE_INPUT_SWIZZLE_MODE_LINEAR; if (enc->enc_pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_IDR) enc->enc_pic.enc_params.reference_picture_index = 0xFFFFFFFF; else enc->enc_pic.enc_params.reference_picture_index = (enc->enc_pic.frame_num - 1) % 2; enc->enc_pic.enc_params.reconstructed_picture_index = enc->enc_pic.frame_num % 2; RADEON_ENC_BEGIN(enc->cmd.enc_params); RADEON_ENC_CS(enc->enc_pic.enc_params.pic_type); RADEON_ENC_CS(enc->enc_pic.enc_params.allowed_max_bitstream_size); RADEON_ENC_READ(enc->handle, RADEON_DOMAIN_VRAM, enc->luma->u.gfx9.surf_offset); RADEON_ENC_READ(enc->handle, RADEON_DOMAIN_VRAM, enc->chroma->u.gfx9.surf_offset); RADEON_ENC_CS(enc->enc_pic.enc_params.input_pic_luma_pitch); RADEON_ENC_CS(enc->enc_pic.enc_params.input_pic_chroma_pitch); RADEON_ENC_CS(enc->enc_pic.enc_params.input_pic_swizzle_mode); RADEON_ENC_CS(enc->enc_pic.enc_params.reference_picture_index); RADEON_ENC_CS(enc->enc_pic.enc_params.reconstructed_picture_index); RADEON_ENC_END(); } static void radeon_enc_encode_params_hevc(struct radeon_encoder *enc) { switch (enc->enc_pic.picture_type) { case PIPE_H265_ENC_PICTURE_TYPE_I: case PIPE_H265_ENC_PICTURE_TYPE_IDR: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_I; break; case PIPE_H265_ENC_PICTURE_TYPE_P: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_P; break; case PIPE_H265_ENC_PICTURE_TYPE_SKIP: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_P_SKIP; break; case PIPE_H265_ENC_PICTURE_TYPE_B: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_B; break; default: enc->enc_pic.enc_params.pic_type = RENCODE_PICTURE_TYPE_I; } enc->enc_pic.enc_params.allowed_max_bitstream_size = enc->bs_size; enc->enc_pic.enc_params.input_pic_luma_pitch = enc->luma->u.gfx9.surf_pitch; enc->enc_pic.enc_params.input_pic_chroma_pitch = enc->chroma->u.gfx9.surf_pitch; enc->enc_pic.enc_params.input_pic_swizzle_mode = RENCODE_INPUT_SWIZZLE_MODE_LINEAR; if (enc->enc_pic.enc_params.pic_type == RENCODE_PICTURE_TYPE_I) enc->enc_pic.enc_params.reference_picture_index = 0xFFFFFFFF; else enc->enc_pic.enc_params.reference_picture_index = (enc->enc_pic.frame_num - 1) % 2; enc->enc_pic.enc_params.reconstructed_picture_index = enc->enc_pic.frame_num % 2; RADEON_ENC_BEGIN(enc->cmd.enc_params); RADEON_ENC_CS(enc->enc_pic.enc_params.pic_type); RADEON_ENC_CS(enc->enc_pic.enc_params.allowed_max_bitstream_size); RADEON_ENC_READ(enc->handle, RADEON_DOMAIN_VRAM, enc->luma->u.gfx9.surf_offset); RADEON_ENC_READ(enc->handle, RADEON_DOMAIN_VRAM, enc->chroma->u.gfx9.surf_offset); RADEON_ENC_CS(enc->enc_pic.enc_params.input_pic_luma_pitch); RADEON_ENC_CS(enc->enc_pic.enc_params.input_pic_chroma_pitch); RADEON_ENC_CS(enc->enc_pic.enc_params.input_pic_swizzle_mode); RADEON_ENC_CS(enc->enc_pic.enc_params.reference_picture_index); RADEON_ENC_CS(enc->enc_pic.enc_params.reconstructed_picture_index); RADEON_ENC_END(); } static void radeon_enc_encode_params_h264(struct radeon_encoder *enc) { enc->enc_pic.h264_enc_params.input_picture_structure = RENCODE_H264_PICTURE_STRUCTURE_FRAME; enc->enc_pic.h264_enc_params.interlaced_mode = RENCODE_H264_INTERLACING_MODE_PROGRESSIVE; enc->enc_pic.h264_enc_params.reference_picture_structure = RENCODE_H264_PICTURE_STRUCTURE_FRAME; enc->enc_pic.h264_enc_params.reference_picture1_index = 0xFFFFFFFF; RADEON_ENC_BEGIN(enc->cmd.enc_params_h264); RADEON_ENC_CS(enc->enc_pic.h264_enc_params.input_picture_structure); RADEON_ENC_CS(enc->enc_pic.h264_enc_params.interlaced_mode); RADEON_ENC_CS(enc->enc_pic.h264_enc_params.reference_picture_structure); RADEON_ENC_CS(enc->enc_pic.h264_enc_params.reference_picture1_index); RADEON_ENC_END(); } static void radeon_enc_op_init(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(RENCODE_IB_OP_INITIALIZE); RADEON_ENC_END(); } static void radeon_enc_op_close(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(RENCODE_IB_OP_CLOSE_SESSION); RADEON_ENC_END(); } static void radeon_enc_op_enc(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(RENCODE_IB_OP_ENCODE); RADEON_ENC_END(); } static void radeon_enc_op_init_rc(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(RENCODE_IB_OP_INIT_RC); RADEON_ENC_END(); } static void radeon_enc_op_init_rc_vbv(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(RENCODE_IB_OP_INIT_RC_VBV_BUFFER_LEVEL); RADEON_ENC_END(); } static void radeon_enc_op_speed(struct radeon_encoder *enc) { RADEON_ENC_BEGIN(RENCODE_IB_OP_SET_SPEED_ENCODING_MODE); RADEON_ENC_END(); } static void begin(struct radeon_encoder *enc) { enc->session_info(enc); enc->total_task_size = 0; enc->task_info(enc, enc->need_feedback); enc->op_init(enc); enc->session_init(enc); enc->slice_control(enc); enc->spec_misc(enc); enc->deblocking_filter(enc); enc->layer_control(enc); enc->rc_session_init(enc); enc->quality_params(enc); enc->layer_select(enc); enc->rc_layer_init(enc); enc->layer_select(enc); enc->rc_per_pic(enc); enc->op_init_rc(enc); enc->op_init_rc_vbv(enc); *enc->p_task_size = (enc->total_task_size); } static void radeon_enc_headers_h264(struct radeon_encoder *enc) { if (enc->enc_pic.is_idr) { enc->nalu_sps(enc); enc->nalu_pps(enc); } enc->slice_header(enc); enc->encode_params(enc); enc->encode_params_codec_spec(enc); } static void radeon_enc_headers_hevc(struct radeon_encoder *enc) { enc->nalu_aud(enc); if (enc->enc_pic.is_idr) { enc->nalu_vps(enc); enc->nalu_pps(enc); enc->nalu_sps(enc); } enc->slice_header(enc); enc->encode_params(enc); } static void encode(struct radeon_encoder *enc) { enc->session_info(enc); enc->total_task_size = 0; enc->task_info(enc, enc->need_feedback); enc->encode_headers(enc); enc->ctx(enc); enc->bitstream(enc); enc->feedback(enc); enc->intra_refresh(enc); enc->op_speed(enc); enc->op_enc(enc); *enc->p_task_size = (enc->total_task_size); } static void destroy(struct radeon_encoder *enc) { enc->session_info(enc); enc->total_task_size = 0; enc->task_info(enc, enc->need_feedback); enc->op_close(enc); *enc->p_task_size = (enc->total_task_size); } void radeon_enc_1_2_init(struct radeon_encoder *enc) { enc->begin = begin; enc->encode = encode; enc->destroy = destroy; enc->session_info = radeon_enc_session_info; enc->task_info = radeon_enc_task_info; enc->layer_control = radeon_enc_layer_control; enc->layer_select = radeon_enc_layer_select; enc->rc_session_init = radeon_enc_rc_session_init; enc->rc_layer_init = radeon_enc_rc_layer_init; enc->quality_params = radeon_enc_quality_params; enc->ctx = radeon_enc_ctx; enc->bitstream = radeon_enc_bitstream; enc->feedback = radeon_enc_feedback; enc->intra_refresh = radeon_enc_intra_refresh; enc->rc_per_pic = radeon_enc_rc_per_pic; enc->encode_params = radeon_enc_encode_params; enc->op_init = radeon_enc_op_init; enc->op_close = radeon_enc_op_close; enc->op_enc = radeon_enc_op_enc; enc->op_init_rc = radeon_enc_op_init_rc; enc->op_init_rc_vbv = radeon_enc_op_init_rc_vbv; enc->op_speed = radeon_enc_op_speed; if (u_reduce_video_profile(enc->base.profile) == PIPE_VIDEO_FORMAT_MPEG4_AVC) { enc->session_init = radeon_enc_session_init; enc->slice_control = radeon_enc_slice_control; enc->spec_misc = radeon_enc_spec_misc; enc->deblocking_filter = radeon_enc_deblocking_filter_h264; enc->nalu_sps = radeon_enc_nalu_sps; enc->nalu_pps = radeon_enc_nalu_pps; enc->slice_header = radeon_enc_slice_header; enc->encode_params = radeon_enc_encode_params; enc->encode_params_codec_spec = radeon_enc_encode_params_h264; enc->encode_headers = radeon_enc_headers_h264; } else if (u_reduce_video_profile(enc->base.profile) == PIPE_VIDEO_FORMAT_HEVC) { enc->session_init = radeon_enc_session_init_hevc; enc->slice_control = radeon_enc_slice_control_hevc; enc->spec_misc = radeon_enc_spec_misc_hevc; enc->deblocking_filter = radeon_enc_deblocking_filter_hevc; enc->nalu_sps = radeon_enc_nalu_sps_hevc; enc->nalu_pps = radeon_enc_nalu_pps_hevc; enc->nalu_vps = radeon_enc_nalu_vps; enc->nalu_aud = radeon_enc_nalu_aud_hevc; enc->slice_header = radeon_enc_slice_header_hevc; enc->encode_params = radeon_enc_encode_params_hevc; enc->encode_headers = radeon_enc_headers_hevc; } enc->cmd.session_info = RENCODE_IB_PARAM_SESSION_INFO; enc->cmd.task_info = RENCODE_IB_PARAM_TASK_INFO; enc->cmd.session_init = RENCODE_IB_PARAM_SESSION_INIT; enc->cmd.layer_control = RENCODE_IB_PARAM_LAYER_CONTROL; enc->cmd.layer_select = RENCODE_IB_PARAM_LAYER_SELECT; enc->cmd.rc_session_init = RENCODE_IB_PARAM_RATE_CONTROL_SESSION_INIT; enc->cmd.rc_layer_init = RENCODE_IB_PARAM_RATE_CONTROL_LAYER_INIT; enc->cmd.rc_per_pic = RENCODE_IB_PARAM_RATE_CONTROL_PER_PICTURE; enc->cmd.quality_params = RENCODE_IB_PARAM_QUALITY_PARAMS; enc->cmd.nalu = RENCODE_IB_PARAM_DIRECT_OUTPUT_NALU; enc->cmd.slice_header = RENCODE_IB_PARAM_SLICE_HEADER; enc->cmd.enc_params = RENCODE_IB_PARAM_ENCODE_PARAMS; enc->cmd.intra_refresh = RENCODE_IB_PARAM_INTRA_REFRESH; enc->cmd.ctx = RENCODE_IB_PARAM_ENCODE_CONTEXT_BUFFER; enc->cmd.bitstream = RENCODE_IB_PARAM_VIDEO_BITSTREAM_BUFFER; enc->cmd.feedback = RENCODE_IB_PARAM_FEEDBACK_BUFFER; enc->cmd.slice_control_hevc = RENCODE_HEVC_IB_PARAM_SLICE_CONTROL; enc->cmd.spec_misc_hevc = RENCODE_HEVC_IB_PARAM_SPEC_MISC; enc->cmd.deblocking_filter_hevc = RENCODE_HEVC_IB_PARAM_DEBLOCKING_FILTER; enc->cmd.slice_control_h264 = RENCODE_H264_IB_PARAM_SLICE_CONTROL; enc->cmd.spec_misc_h264 = RENCODE_H264_IB_PARAM_SPEC_MISC; enc->cmd.enc_params_h264 = RENCODE_H264_IB_PARAM_ENCODE_PARAMS; enc->cmd.deblocking_filter_h264 = RENCODE_H264_IB_PARAM_DEBLOCKING_FILTER; enc->enc_pic.session_info.interface_version = ((RENCODE_FW_INTERFACE_MAJOR_VERSION << RENCODE_IF_MAJOR_VERSION_SHIFT) | (RENCODE_FW_INTERFACE_MINOR_VERSION << RENCODE_IF_MINOR_VERSION_SHIFT)); }