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Diffstat (limited to 'src/cayman_shader.h')
| -rw-r--r-- | src/cayman_shader.h | 279 |
1 files changed, 279 insertions, 0 deletions
diff --git a/src/cayman_shader.h b/src/cayman_shader.h new file mode 100644 index 00000000..76a74d89 --- /dev/null +++ b/src/cayman_shader.h @@ -0,0 +1,279 @@ +/* + * Cayman shaders + * + * Copyright (C) 2011 Advanced Micro Devices, Inc. + * + * 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, sublicense, + * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL 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. + */ + +/* + * Shader macros + */ + +#ifndef __SHADER_H__ +#define __SHADER_H__ + +#include "radeon.h" + +/* Oder of instructions: All CF, All ALU, All Tex/Vtx fetches */ + + +// CF insts +// addr +#define ADDR(x) (x) +// jumptable +#define JUMPTABLE_SEL(x) (x) +// pc +#define POP_COUNT(x) (x) +// const +#define CF_CONST(x) (x) +// cond +#define COND(x) (x) // SQ_COND_* +// count +#define I_COUNT(x) ((x) ? ((x) - 1) : 0) +// vpm +#define VALID_PIXEL_MODE(x) (x) +// cf inst +#define CF_INST(x) (x) // SQ_CF_INST_* +// wqm +#define WHOLE_QUAD_MODE(x) (x) +// barrier +#define BARRIER(x) (x) +//kb0 +#define KCACHE_BANK0(x) (x) +//kb1 +#define KCACHE_BANK1(x) (x) +// km0/1 +#define KCACHE_MODE0(x) (x) +#define KCACHE_MODE1(x) (x) // SQ_CF_KCACHE_* +// +#define KCACHE_ADDR0(x) (x) +#define KCACHE_ADDR1(x) (x) + +#define ALT_CONST(x) (x) + +#define ARRAY_BASE(x) (x) +// export pixel +#define CF_PIXEL_MRT0 0 +#define CF_PIXEL_MRT1 1 +#define CF_PIXEL_MRT2 2 +#define CF_PIXEL_MRT3 3 +#define CF_PIXEL_MRT4 4 +#define CF_PIXEL_MRT5 5 +#define CF_PIXEL_MRT6 6 +#define CF_PIXEL_MRT7 7 +// computed Z +#define CF_COMPUTED_Z 61 +// export pos +#define CF_POS0 60 +#define CF_POS1 61 +#define CF_POS2 62 +#define CF_POS3 63 +// export param +// 0...31 +#define TYPE(x) (x) // SQ_EXPORT_* +#define RW_GPR(x) (x) +#define RW_REL(x) (x) +#define ABSOLUTE 0 +#define RELATIVE 1 +#define INDEX_GPR(x) (x) +#define ELEM_SIZE(x) (x ? (x - 1) : 0) +#define BURST_COUNT(x) (x ? (x - 1) : 0) +#define MARK(x) (x) + +// swiz +#define SRC_SEL_X(x) (x) // SQ_SEL_* each +#define SRC_SEL_Y(x) (x) +#define SRC_SEL_Z(x) (x) +#define SRC_SEL_W(x) (x) + +#define CF_DWORD0(addr, jmptbl) ((addr) | ((jmptbl) << 24)) +#define CF_DWORD1(pc, cf_const, cond, count, vpm, cf_inst, b) \ + (((pc) << 0) | ((cf_const) << 3) | ((cond) << 8) | ((count) << 10) | \ + ((vpm) << 20) | ((cf_inst) << 22) | ((b) << 31)) + +#define CF_ALU_DWORD0(addr, kb0, kb1, km0) (((addr) << 0) | ((kb0) << 22) | ((kb1) << 26) | ((km0) << 30)) +#define CF_ALU_DWORD1(km1, kcache_addr0, kcache_addr1, count, alt_const, cf_inst, wqm, b) \ + (((km1) << 0) | ((kcache_addr0) << 2) | ((kcache_addr1) << 10) | \ + ((count) << 18) | ((alt_const) << 25) | ((cf_inst) << 26) | ((wqm) << 30) | ((b) << 31)) + +#define CF_ALLOC_IMP_EXP_DWORD0(array_base, type, rw_gpr, rr, index_gpr, es) \ + (((array_base) << 0) | ((type) << 13) | ((rw_gpr) << 15) | ((rr) << 22) | \ + ((index_gpr) << 23) | ((es) << 30)) +#define CF_ALLOC_IMP_EXP_DWORD1_SWIZ(sel_x, sel_y, sel_z, sel_w, bc, vpm, cf_inst, m, b) \ + (((sel_x) << 0) | ((sel_y) << 3) | ((sel_z) << 6) | ((sel_w) << 9) | \ + ((bc) << 16) | ((vpm) << 20) | ((cf_inst) << 22) | ((m) << 30) | ((b) << 31)) + +// ALU clause insts +#define SRC0_SEL(x) (x) +#define SRC1_SEL(x) (x) +#define SRC2_SEL(x) (x) +// src[0-2]_sel +// 0-127 GPR +// 128-159 kcache constants bank 0 +// 160-191 kcache constants bank 1 +// 192-255 inline const values +// 256-287 kcache constants bank 2 +// 288-319 kcache constants bank 3 +// 219-255 special SQ_ALU_SRC_* (0, 1, etc.) +// 488-520 src param space +#define ALU_SRC_GPR_BASE 0 +#define ALU_SRC_KCACHE0_BASE 128 +#define ALU_SRC_KCACHE1_BASE 160 +#define ALU_SRC_INLINE_K_BASE 192 +#define ALU_SRC_KCACHE2_BASE 256 +#define ALU_SRC_KCACHE3_BASE 288 +#define ALU_SRC_PARAM_BASE 448 + +#define SRC0_REL(x) (x) +#define SRC1_REL(x) (x) +#define SRC2_REL(x) (x) +// elem +#define SRC0_ELEM(x) (x) +#define SRC1_ELEM(x) (x) +#define SRC2_ELEM(x) (x) +#define ELEM_X 0 +#define ELEM_Y 1 +#define ELEM_Z 2 +#define ELEM_W 3 +// neg +#define SRC0_NEG(x) (x) +#define SRC1_NEG(x) (x) +#define SRC2_NEG(x) (x) +// im +#define INDEX_MODE(x) (x) // SQ_INDEX_* +// ps +#define PRED_SEL(x) (x) // SQ_PRED_SEL_* +// last +#define LAST(x) (x) +// abs +#define SRC0_ABS(x) (x) +#define SRC1_ABS(x) (x) +// uem +#define UPDATE_EXECUTE_MASK(x) (x) +// up +#define UPDATE_PRED(x) (x) +// wm +#define WRITE_MASK(x) (x) +// omod +#define OMOD(x) (x) // SQ_ALU_OMOD_* +// alu inst +#define ALU_INST(x) (x) // SQ_ALU_INST_* +//bs +#define BANK_SWIZZLE(x) (x) // SQ_ALU_VEC_* +#define DST_GPR(x) (x) +#define DST_REL(x) (x) +#define DST_ELEM(x) (x) +#define CLAMP(x) (x) + +#define ALU_DWORD0(src0_sel, s0r, s0e, s0n, src1_sel, s1r, s1e, s1n, im, ps, last) \ + (((src0_sel) << 0) | ((s0r) << 9) | ((s0e) << 10) | ((s0n) << 12) | \ + ((src1_sel) << 13) | ((s1r) << 22) | ((s1e) << 23) | ((s1n) << 25) | \ + ((im) << 26) | ((ps) << 29) | ((last) << 31)) + +#define ALU_DWORD1_OP2(s0a, s1a, uem, up, wm, omod, alu_inst, bs, dst_gpr, dr, de, clamp) \ + (((s0a) << 0) | ((s1a) << 1) | ((uem) << 2) | ((up) << 3) | ((wm) << 4) | \ + ((omod) << 5) | ((alu_inst) << 7) | ((bs) << 18) | ((dst_gpr) << 21) | \ + ((dr) << 28) | ((de) << 29) | ((clamp) << 31)) + +#define ALU_DWORD1_OP3(src2_sel, s2r, s2e, s2n, alu_inst, bs, dst_gpr, dr, de, clamp) \ + (((src2_sel) << 0) | ((s2r) << 9) | ((s2e) << 10) | ((s2n) << 12) | \ + ((alu_inst) << 13) | ((bs) << 18) | ((dst_gpr) << 21) | ((dr) << 28) | \ + ((de) << 29) | ((clamp) << 31)) + +// VTX clause insts +// vxt insts +#define VTX_INST(x) (x) // SQ_VTX_INST_* + +// fetch type +#define FETCH_TYPE(x) (x) // SQ_VTX_FETCH_* + +#define FETCH_WHOLE_QUAD(x) (x) +#define BUFFER_ID(x) (x) +#define SRC_GPR(x) (x) +#define SRC_REL(x) (x) + +#define STRUCTURED_READ(x) (x) +#define LDS_REQ(x) (x) +#define COALESCED_READ(x) (x) + +#define DST_SEL_X(x) (x) +#define DST_SEL_Y(x) (x) +#define DST_SEL_Z(x) (x) +#define DST_SEL_W(x) (x) +#define USE_CONST_FIELDS(x) (x) +#define DATA_FORMAT(x) (x) +// num format +#define NUM_FORMAT_ALL(x) (x) // SQ_NUM_FORMAT_* +// format comp +#define FORMAT_COMP_ALL(x) (x) // SQ_FORMAT_COMP_* +// sma +#define SRF_MODE_ALL(x) (x) +#define SRF_MODE_ZERO_CLAMP_MINUS_ONE 0 +#define SRF_MODE_NO_ZERO 1 +#define OFFSET(x) (x) +// endian swap +#define ENDIAN_SWAP(x) (x) // SQ_ENDIAN_* +#define CONST_BUF_NO_STRIDE(x) (x) +#define BUFFER_INDEX_MODE(x) (x) + +#define VTX_DWORD0(vtx_inst, ft, fwq, buffer_id, src_gpr, sr, ssx, ssy, str, ldsr, cr) \ + (((vtx_inst) << 0) | ((ft) << 5) | ((fwq) << 7) | ((buffer_id) << 8) | \ + ((src_gpr) << 16) | ((sr) << 23) | ((ssx) << 24) | ((ssy) << 26) | \ + ((str) << 28) | ((ldsr) << 30) | ((cr) << 31)) +#define VTX_DWORD1_GPR(dst_gpr, dr, dsx, dsy, dsz, dsw, ucf, data_format, nfa, fca, sma) \ + (((dst_gpr) << 0) | ((dr) << 7) | ((dsx) << 9) | ((dsy) << 12) | ((dsz) << 15) | ((dsw) << 18) | \ + ((ucf) << 21) | ((data_format) << 22) | ((nfa) << 28) | ((fca) << 30) | ((sma) << 31)) +#define VTX_DWORD2(offset, es, cbns, alt_const, bim) \ + (((offset) << 0) | ((es) << 16) | ((cbns) << 18) | ((alt_const) << 20) | ((bim) << 21)) +#define VTX_DWORD_PAD 0x00000000 + +// TEX clause insts +// tex insts +#define TEX_INST(x) (x) // SQ_TEX_INST_* +#define INST_MOD(x) (x) +#define FETCH_WHOLE_QUAD(x) (x) +#define RESOURCE_ID(x) (x) +#define RESOURCE_INDEX_MODE(x) (x) +#define SAMPLER_INDEX_MODE(x) (x) + +#define LOD_BIAS(x) (x) +//ct +#define COORD_TYPE_X(x) (x) +#define COORD_TYPE_Y(x) (x) +#define COORD_TYPE_Z(x) (x) +#define COORD_TYPE_W(x) (x) +#define TEX_UNNORMALIZED 0 +#define TEX_NORMALIZED 1 +#define OFFSET_X(x) (((int)(x) * 2) & 0x1f) /* 4:1-bits 2's-complement fixed-point: [-8.0..7.5] */ +#define OFFSET_Y(x) (((int)(x) * 2) & 0x1f) +#define OFFSET_Z(x) (((int)(x) * 2) & 0x1f) +#define SAMPLER_ID(x) (x) + +#define TEX_DWORD0(tex_inst, im, fwq, resource_id, src_gpr, sr, ac, rim, sim) \ + (((tex_inst) << 0) | ((im) << 5) | ((fwq) << 7) | ((resource_id) << 8) | \ + ((src_gpr) << 16) | ((sr) << 23) | ((ac) << 24) | ((rim) << 25) | ((sim) << 27)) +#define TEX_DWORD1(dst_gpr, dr, dsx, dsy, dsz, dsw, lod_bias, ctx, cty, ctz, ctw) \ + (((dst_gpr) << 0) | ((dr) << 7) | ((dsx) << 9) | ((dsy) << 12) | ((dsz) << 15) | ((dsw) << 18) | \ + ((lod_bias) << 21) | ((ctx) << 28) | ((cty) << 29) | ((ctz) << 30) | ((ctw) << 31)) +#define TEX_DWORD2(offset_x, offset_y, offset_z, sampler_id, ssx, ssy, ssz, ssw) \ + (((offset_x) << 0) | ((offset_y) << 5) | ((offset_z) << 10) | ((sampler_id) << 15) | \ + ((ssx) << 20) | ((ssy) << 23) | ((ssz) << 26) | ((ssw) << 29)) +#define TEX_DWORD_PAD 0x00000000 + +#endif |