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59f821218c
We should not manipulate the session buffers at command recording time. It shouldn't cause any problems as these initialized probability tables are not modified by firmware, but moving these to bind time should be safer and also faster if an application frequently RESETs. Reviewed-by: David Rosca <david.rosca@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38926>
110 lines
4.2 KiB
C
110 lines
4.2 KiB
C
/*
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* Copyright © 2016 Red Hat.
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* Copyright © 2016 Bas Nieuwenhuizen
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*
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* based in part on anv driver which is:
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* Copyright © 2015 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef RADV_VIDEO_H
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#define RADV_VIDEO_H
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#include "radv_event.h"
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#include "vk_video.h"
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#include "ac_vcn.h"
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#define VL_MACROBLOCK_WIDTH 16
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#define VL_MACROBLOCK_HEIGHT 16
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struct radv_physical_device;
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struct rvcn_sq_var;
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struct radv_cmd_buffer;
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struct radv_image_create_info;
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struct radv_cmd_stream;
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#define RADV_ENC_MAX_RATE_LAYER 4
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#define RADV_BIND_SESSION_CTX 0
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#define RADV_BIND_DECODER_CTX 1
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#define RADV_BIND_INTRA_ONLY 2
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#define RADV_BIND_ENCODE_QP_MAP 3
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#define RADV_BIND_ENCODE_AV1_CDF_STORE RADV_BIND_DECODER_CTX
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#define RADV_ENC_FEEDBACK_STATUS_IDX 10
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#define RADV_VIDEO_H264_MAX_DPB_SLOTS 17
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struct radv_vid_mem {
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struct radv_device_memory *mem;
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VkDeviceSize offset;
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VkDeviceSize size;
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};
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struct radv_video_session {
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struct vk_video_session vk;
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uint32_t stream_handle;
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unsigned stream_type;
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bool encode;
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enum { DPB_MAX_RES = 0, DPB_DYNAMIC_TIER_1, DPB_DYNAMIC_TIER_2, DPB_DYNAMIC_TIER_3 } dpb_type;
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unsigned db_alignment;
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struct radv_vid_mem sessionctx;
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struct radv_vid_mem ctx;
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struct radv_vid_mem qp_map;
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struct radv_image *intra_only_dpb;
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unsigned dbg_frame_cnt;
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uint32_t enc_standard;
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uint32_t enc_wa_flags;
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uint32_t enc_preset_mode;
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};
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/**
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* WRITE_MEMORY support in FW.
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*
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* none: Not supported at all. Old VCN FW and all UVD.
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* pcie_atomics: Supported, relies on PCIe atomics.
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* full: Supported, works also without PCIe atomics.
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*/
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enum radv_video_write_memory_support {
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RADV_VIDEO_WRITE_MEMORY_SUPPORT_NONE = 0,
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RADV_VIDEO_WRITE_MEMORY_SUPPORT_PCIE_ATOMICS,
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RADV_VIDEO_WRITE_MEMORY_SUPPORT_FULL,
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};
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VK_DEFINE_NONDISP_HANDLE_CASTS(radv_video_session, vk.base, VkVideoSessionKHR, VK_OBJECT_TYPE_VIDEO_SESSION_KHR)
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void radv_init_physical_device_decoder(struct radv_physical_device *pdev);
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void radv_video_get_profile_alignments(struct radv_physical_device *pdev, const VkVideoProfileListInfoKHR *profile_list,
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uint32_t *width_align_out, uint32_t *height_align_out);
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void radv_vcn_sq_header(struct radv_cmd_stream *cs, struct rvcn_sq_var *sq, unsigned type);
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void radv_vcn_sq_tail(struct radv_cmd_stream *cs, struct rvcn_sq_var *sq);
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void radv_vcn_write_memory(struct radv_cmd_buffer *cmd_buffer, uint64_t va, unsigned value);
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void radv_init_physical_device_encoder(struct radv_physical_device *pdevice);
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void radv_probe_video_decode(struct radv_physical_device *pdev);
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void radv_probe_video_encode(struct radv_physical_device *pdev);
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void radv_video_enc_init_ctx(struct radv_device *device, struct radv_video_session *vid);
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void radv_video_enc_control_video_coding(struct radv_cmd_buffer *cmd_buffer,
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const VkVideoCodingControlInfoKHR *pCodingControlInfo);
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void radv_video_enc_begin_video_coding(struct radv_cmd_buffer *cmd_buffer, const VkVideoBeginCodingInfoKHR *pBeginInfo);
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VkResult radv_video_get_encode_session_memory_requirements(struct radv_device *device, struct radv_video_session *vid,
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uint32_t *pMemoryRequirementsCount,
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VkVideoSessionMemoryRequirementsKHR *pMemoryRequirements);
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void radv_video_patch_encode_session_parameters(struct radv_device *device, struct vk_video_session_parameters *params);
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void radv_video_get_enc_dpb_image(struct radv_device *device, const struct VkVideoProfileListInfoKHR *profile_list,
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struct radv_image *image, struct radv_image_create_info *create_info);
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bool radv_video_decode_vp9_supported(const struct radv_physical_device *pdev);
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bool radv_video_encode_av1_supported(const struct radv_physical_device *pdev);
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bool radv_video_encode_qp_map_supported(const struct radv_physical_device *pdev);
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enum radv_video_write_memory_support radv_video_write_memory_supported(const struct radv_physical_device *pdev);
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uint32_t radv_video_get_qp_map_texel_size(VkVideoCodecOperationFlagBitsKHR codec);
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bool radv_check_vcn_fw_version(const struct radv_physical_device *pdev, uint32_t dec, uint32_t enc, uint32_t rev);
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#endif /* RADV_VIDEO_H */
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