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Diffstat (limited to 'src/amd/addrlib/gfx9/rbmap.h')
| -rw-r--r-- | src/amd/addrlib/gfx9/rbmap.h | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/src/amd/addrlib/gfx9/rbmap.h b/src/amd/addrlib/gfx9/rbmap.h new file mode 100644 index 00000000000..f2f2ca8d2da --- /dev/null +++ b/src/amd/addrlib/gfx9/rbmap.h @@ -0,0 +1,142 @@ +/* + * 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 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 HOLDERS, AUTHORS + * AND/OR ITS SUPPLIERS 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. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ + +// This class RB_MAP contains the top-level calculation functions which are used to generate rb id map based rb id equations + +#ifndef __RB_MAP_H +#define __RB_MAP_H + +#include "coord.h" + +class RB_MAP +{ +public: + + enum MAX_VALUES { + MAX_SES_LOG2 = 3, + MAX_RBS_LOG2 = 2 + }; + + enum COMPRESSED_DATABLOCKS_IN_METABLOCK_PER_RB_LOG2 { + COMPRESSED_DATABLOCKS_IN_METABLOCK_PER_RB_LOG2_2D = 10, + COMPRESSED_DATABLOCKS_IN_METABLOCK_PER_RB_LOG2_3D = 18 + }; + + RB_MAP(void); + + void Get_Comp_Block_Screen_Space( CoordEq& addr, int bytes_log2, int* w, int* h, int* d = NULL); + + void Get_Meta_Block_Screen_Space( int num_comp_blocks_log2, bool is_thick, bool x_biased, + int comp_block_width_log2, int comp_block_height_log2, int comp_block_depth_log2, + int& meta_block_width_log2, int& meta_block_height_log2, int& meta_block_depth_log2 ); + void cap_pipe( int xmode, bool is_thick, int& num_ses_log2, int bpp_log2, int num_samples_log2, int pipe_interleave_log2, + int& block_size_log2, int& num_pipes_log2 ); + + void Get_Data_Offset_Equation( CoordEq& data_eq, int data_type, int bpp_log2, int num_samples_log2, int block_size_log2 ); + + void Get_RB_Equation( CoordEq& rb_equation, int num_ses_log2, int num_rbs_log2 ); + + void Get_Pipe_Equation( CoordEq& pipe_equation, CoordEq& addr, + int pipe_interleave_log2, + int num_pipes_log2, + int block_size_log2, + int num_samples_log2, + int xmode, int data_type + ); + + void get_meta_miptail_coord( int& x, int& y, int& z, int mip_in_tail, int blk_width_log2, int blk_height_log2, int blk_depth_log2 ); + + void get_mip_coord( int& x, int& y, int& z, int mip, + int meta_blk_width_log2, int meta_blk_height_log2, int meta_blk_depth_log2, + int data_blk_width_log2, int data_blk_height_log2, + int& surf_width, int& surf_height, int& surf_depth, int epitch, int max_mip, + int data_type, int bpp_log2, bool meta_linear ); + + void get_mip_coord_linear( int& x, int& y, int& z, int mip, int data_blk_width_log2, int data_blk_height_log2, + int& surf_width, int& surf_height, int& surf_depth, int epitch, int max_mip, int data_type, int bpp_log2 ); + + void get_mip_coord_nonlinear( int& x, int& y, int& z, int mip, int meta_blk_width_log2, int meta_blk_height_log2, int meta_blk_depth_log2, + int& surf_width, int& surf_height, int& surf_depth, int epitch, int max_mip, int data_type ); + + void get_meta_eq( CoordEq& metaaddr, int max_mip, int num_ses_log2, int num_rbs_log2, int &num_pipes_log2, + int block_size_log2, int bpp_log2, int num_samples_log2, int max_comp_frag_log2, + int pipe_interleave_log2, int xmode, int data_type, int meta_alignment, bool meta_linear); + +#if 0 + long get_meta_addr( int x, int y, int z, int s, int mip, + int surf_width, int surf_height, int surf_depth, int epitch, + long surf_base, int pipe_xor, int max_mip, + int num_ses_log2, int num_rbs_log2, int num_pipes_log2, + int block_size_log2, int bpp_log2, int num_samples_log2, int max_comp_frag_log2, + int pipe_interleave_log2, int xmode, int data_type, int meta_alignment, bool meta_linear); +#endif + + long get_meta_addr_calc( int x, int y, int z, int s, + long surf_base, int element_bytes_log2, int num_samples_log2, int max_comp_frag_log2, + long pitch, long slice, + int max_mip, + //int swizzle_mode, + int xmode, int pipe_xor, int block_size_log2, + /*int num_banks_log2,*/ int num_pipes_log2, + int pipe_interleave_log2, int meta_alignment, int dim_type, int x_mip_org, int y_mip_org, + int z_mip_org, int num_ses_log2, int num_rbs_log2, /*bool se_affinity_enable,*/ int data_type, + int l2_metablk_w, int l2_metablk_h, int l2_metablk_d, bool meta_linear); + + void Initialize(void); + +public: + enum XOR_RANGE { + NONE = 0, + XOR = 1, + PRT = 2 + }; + + + enum DATA_TYPE_ENUM { + DATA_COLOR1D, + DATA_COLOR2D, + DATA_COLOR3D_S, + DATA_COLOR3D_Z, + DATA_Z_STENCIL, + DATA_FMASK, + DATA_COLOR2D_LINEAR, + DATA_COLOR3D_D_NOT_USED // should not be used; use COLOR2D instead + }; + + enum META_ALIGNMENT { + META_ALIGN_NONE, + META_ALIGN_PIPE, + META_ALIGN_RB, + META_ALIGN_PIPE_RB + }; + + CoordEq rb_equation[MAX_SES_LOG2+1][MAX_RBS_LOG2+1]; + CoordEq zaddr [4][4]; + CoordEq caddr [5][4]; + CoordEq c3addr[5][2]; +}; + +#endif |