From 1fa95c7f9e7f1b63364b1f9c6289690418cf6313 Mon Sep 17 00:00:00 2001 From: Henri Verbeet Date: Mon, 7 Feb 2011 15:22:07 +0100 Subject: r600g: Do the tgsi_full_src_register to r600_shader_src conversion in r600_shader_from_tgsi(). --- src/gallium/drivers/r600/r600_shader.c | 305 ++++++++++++++------------------- 1 file changed, 129 insertions(+), 176 deletions(-) (limited to 'src/gallium/drivers/r600/r600_shader.c') diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index abb9ee0e8c..f9ca9a8528 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -299,6 +299,7 @@ struct r600_shader_ctx { struct r600_shader_tgsi_instruction *inst_info; struct r600_bc *bc; struct r600_shader *shader; + struct r600_shader_src src[3]; u32 *literals; u32 nliterals; u32 max_driver_temp_used; @@ -507,10 +508,44 @@ static int evergreen_gpr_count(struct r600_shader_ctx *ctx) return ctx->num_interp_gpr; } +static void tgsi_src(struct r600_shader_ctx *ctx, + const struct tgsi_full_src_register *tgsi_src, + struct r600_shader_src *r600_src) +{ + memset(r600_src, 0, sizeof(*r600_src)); + r600_src->swizzle[0] = tgsi_src->Register.SwizzleX; + r600_src->swizzle[1] = tgsi_src->Register.SwizzleY; + r600_src->swizzle[2] = tgsi_src->Register.SwizzleZ; + r600_src->swizzle[3] = tgsi_src->Register.SwizzleW; + r600_src->neg = tgsi_src->Register.Negate; + r600_src->abs = tgsi_src->Register.Absolute; + if (tgsi_src->Register.File == TGSI_FILE_IMMEDIATE) { + int index; + if ((tgsi_src->Register.SwizzleX == tgsi_src->Register.SwizzleY) && + (tgsi_src->Register.SwizzleX == tgsi_src->Register.SwizzleZ) && + (tgsi_src->Register.SwizzleX == tgsi_src->Register.SwizzleW)) { + + index = tgsi_src->Register.Index * 4 + tgsi_src->Register.SwizzleX; + r600_bc_special_constants(ctx->literals[index], &r600_src->sel, &r600_src->neg); + if (r600_src->sel != V_SQ_ALU_SRC_LITERAL) + return; + } + index = tgsi_src->Register.Index; + r600_src->sel = V_SQ_ALU_SRC_LITERAL; + memcpy(r600_src->value, ctx->literals + index * 4, sizeof(r600_src->value)); + } else { + if (tgsi_src->Register.Indirect) + r600_src->rel = V_SQ_REL_RELATIVE; + r600_src->sel = tgsi_src->Register.Index; + r600_src->sel += ctx->file_offset[tgsi_src->Register.File]; + } +} + static int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_shader *shader) { struct tgsi_full_immediate *immediate; struct tgsi_full_property *property; + struct tgsi_full_instruction *inst; struct r600_shader_ctx ctx; struct r600_bc_output output[32]; unsigned output_done, noutput; @@ -608,7 +643,12 @@ static int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_sh ctx.max_driver_temp_used = 0; /* reserve first tmp for everyone */ r600_get_temp(&ctx); - opcode = ctx.parse.FullToken.FullInstruction.Instruction.Opcode; + + inst = &ctx.parse.FullToken.FullInstruction; + opcode = inst->Instruction.Opcode; + for (i = 0; i < inst->Instruction.NumSrcRegs; ++i) { + tgsi_src(&ctx, &inst->Src[i], &ctx.src[i]); + } if (ctx.bc->chiprev == CHIPREV_EVERGREEN) ctx.inst_info = &eg_shader_tgsi_instruction[opcode]; else @@ -776,39 +816,6 @@ static void r600_bc_src(struct r600_bc_alu_src *bc_src, bc_src->value = shader_src->value[bc_src->chan]; } -static void tgsi_src(struct r600_shader_ctx *ctx, - const struct tgsi_full_src_register *tgsi_src, - struct r600_shader_src *r600_src) -{ - memset(r600_src, 0, sizeof(*r600_src)); - r600_src->swizzle[0] = tgsi_src->Register.SwizzleX; - r600_src->swizzle[1] = tgsi_src->Register.SwizzleY; - r600_src->swizzle[2] = tgsi_src->Register.SwizzleZ; - r600_src->swizzle[3] = tgsi_src->Register.SwizzleW; - r600_src->neg = tgsi_src->Register.Negate; - r600_src->abs = tgsi_src->Register.Absolute; - if (tgsi_src->Register.File == TGSI_FILE_IMMEDIATE) { - int index; - if((tgsi_src->Register.SwizzleX == tgsi_src->Register.SwizzleY) && - (tgsi_src->Register.SwizzleX == tgsi_src->Register.SwizzleZ) && - (tgsi_src->Register.SwizzleX == tgsi_src->Register.SwizzleW)) { - - index = tgsi_src->Register.Index * 4 + tgsi_src->Register.SwizzleX; - r600_bc_special_constants(ctx->literals[index], &r600_src->sel, &r600_src->neg); - if (r600_src->sel != V_SQ_ALU_SRC_LITERAL) - return; - } - index = tgsi_src->Register.Index; - r600_src->sel = V_SQ_ALU_SRC_LITERAL; - memcpy(r600_src->value, ctx->literals + index * 4, sizeof(r600_src->value)); - } else { - if (tgsi_src->Register.Indirect) - r600_src->rel = V_SQ_REL_RELATIVE; - r600_src->sel = tgsi_src->Register.Index; - r600_src->sel += ctx->file_offset[tgsi_src->Register.File]; - } -} - static void tgsi_dst(struct r600_shader_ctx *ctx, const struct tgsi_full_dst_register *tgsi_dst, unsigned swizzle, @@ -827,7 +834,7 @@ static void tgsi_dst(struct r600_shader_ctx *ctx, } } -static int tgsi_split_constant(struct r600_shader_ctx *ctx, struct r600_shader_src r600_src[3]) +static int tgsi_split_constant(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; struct r600_bc_alu alu; @@ -837,7 +844,6 @@ static int tgsi_split_constant(struct r600_shader_ctx *ctx, struct r600_shader_s if (inst->Src[i].Register.File == TGSI_FILE_CONSTANT) { nconst++; } - tgsi_src(ctx, &inst->Src[i], &r600_src[i]); } for (i = 0, j = nconst - 1; i < inst->Instruction.NumSrcRegs; i++) { if (j > 0 && inst->Src[i].Register.File == TGSI_FILE_CONSTANT) { @@ -845,9 +851,9 @@ static int tgsi_split_constant(struct r600_shader_ctx *ctx, struct r600_shader_s for (k = 0; k < 4; k++) { memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV); - alu.src[0].sel = r600_src[i].sel; + alu.src[0].sel = ctx->src[i].sel; alu.src[0].chan = k; - alu.src[0].rel = r600_src[i].rel; + alu.src[0].rel = ctx->src[i].rel; alu.dst.sel = treg; alu.dst.chan = k; alu.dst.write = 1; @@ -857,8 +863,8 @@ static int tgsi_split_constant(struct r600_shader_ctx *ctx, struct r600_shader_s if (r) return r; } - r600_src[i].sel = treg; - r600_src[i].rel =0; + ctx->src[i].sel = treg; + ctx->src[i].rel =0; j--; } } @@ -866,26 +872,26 @@ static int tgsi_split_constant(struct r600_shader_ctx *ctx, struct r600_shader_s } /* need to move any immediate into a temp - for trig functions which use literal for PI stuff */ -static int tgsi_split_literal_constant(struct r600_shader_ctx *ctx, struct r600_shader_src r600_src[3]) +static int tgsi_split_literal_constant(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; struct r600_bc_alu alu; int i, j, k, nliteral, r; for (i = 0, nliteral = 0; i < inst->Instruction.NumSrcRegs; i++) { - if (r600_src[i].sel == V_SQ_ALU_SRC_LITERAL) { + if (ctx->src[i].sel == V_SQ_ALU_SRC_LITERAL) { nliteral++; } } for (i = 0, j = nliteral - 1; i < inst->Instruction.NumSrcRegs; i++) { - if (j > 0 && r600_src[i].sel == V_SQ_ALU_SRC_LITERAL) { + if (j > 0 && ctx->src[i].sel == V_SQ_ALU_SRC_LITERAL) { int treg = r600_get_temp(ctx); for (k = 0; k < 4; k++) { memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV); - alu.src[0].sel = r600_src[i].sel; + alu.src[0].sel = ctx->src[i].sel; alu.src[0].chan = k; - alu.src[0].value = r600_src[i].value[k]; + alu.src[0].value = ctx->src[i].value[k]; alu.dst.sel = treg; alu.dst.chan = k; alu.dst.write = 1; @@ -895,7 +901,7 @@ static int tgsi_split_literal_constant(struct r600_shader_ctx *ctx, struct r600_ if (r) return r; } - r600_src[i].sel = treg; + ctx->src[i].sel = treg; j--; } } @@ -917,15 +923,14 @@ static int tgsi_last_instruction(unsigned writemask) static int tgsi_op2_s(struct r600_shader_ctx *ctx, int swap) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; int i, j, r; int lasti = tgsi_last_instruction(inst->Dst[0].Register.WriteMask); - r = tgsi_split_constant(ctx, r600_src); + r = tgsi_split_constant(ctx); if (r) return r; - r = tgsi_split_literal_constant(ctx, r600_src); + r = tgsi_split_literal_constant(ctx); if (r) return r; for (i = 0; i < lasti + 1; i++) { @@ -938,11 +943,11 @@ static int tgsi_op2_s(struct r600_shader_ctx *ctx, int swap) alu.inst = ctx->inst_info->r600_opcode; if (!swap) { for (j = 0; j < inst->Instruction.NumSrcRegs; j++) { - r600_bc_src(&alu.src[j], &r600_src[j], i); + r600_bc_src(&alu.src[j], &ctx->src[j], i); } } else { - r600_bc_src(&alu.src[0], &r600_src[1], i); - r600_bc_src(&alu.src[1], &r600_src[0], i); + r600_bc_src(&alu.src[0], &ctx->src[1], i); + r600_bc_src(&alu.src[1], &ctx->src[0], i); } /* handle some special cases */ switch (ctx->inst_info->tgsi_opcode) { @@ -980,8 +985,7 @@ static int tgsi_op2_swap(struct r600_shader_ctx *ctx) * r700 - normalize by dividing by 2PI * see fdo bug 27901 */ -static int tgsi_setup_trig(struct r600_shader_ctx *ctx, - struct r600_shader_src r600_src[3]) +static int tgsi_setup_trig(struct r600_shader_ctx *ctx) { static float half_inv_pi = 1.0 /(3.1415926535 * 2); static float double_pi = 3.1415926535 * 2; @@ -990,10 +994,10 @@ static int tgsi_setup_trig(struct r600_shader_ctx *ctx, int r; struct r600_bc_alu alu; - r = tgsi_split_constant(ctx, r600_src); + r = tgsi_split_constant(ctx); if (r) return r; - r = tgsi_split_literal_constant(ctx, r600_src); + r = tgsi_split_literal_constant(ctx); if (r) return r; @@ -1005,7 +1009,7 @@ static int tgsi_setup_trig(struct r600_shader_ctx *ctx, alu.dst.sel = ctx->temp_reg; alu.dst.write = 1; - r600_bc_src(&alu.src[0], &r600_src[0], 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.src[1].sel = V_SQ_ALU_SRC_LITERAL; alu.src[1].chan = 0; @@ -1066,12 +1070,11 @@ static int tgsi_setup_trig(struct r600_shader_ctx *ctx, static int tgsi_trig(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; int i, r; int lasti = tgsi_last_instruction(inst->Dst[0].Register.WriteMask); - r = tgsi_setup_trig(ctx, r600_src); + r = tgsi_setup_trig(ctx); if (r) return r; @@ -1110,7 +1113,6 @@ static int tgsi_trig(struct r600_shader_ctx *ctx) static int tgsi_scs(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; int r; @@ -1118,7 +1120,7 @@ static int tgsi_scs(struct r600_shader_ctx *ctx) * X or Y components of the destination vector. */ if (likely(inst->Dst[0].Register.WriteMask & TGSI_WRITEMASK_XY)) { - r = tgsi_setup_trig(ctx, r600_src); + r = tgsi_setup_trig(ctx); if (r) return r; } @@ -1192,7 +1194,6 @@ static int tgsi_scs(struct r600_shader_ctx *ctx) static int tgsi_kill(struct r600_shader_ctx *ctx) { - struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; struct r600_bc_alu alu; int i, r; @@ -1208,9 +1209,7 @@ static int tgsi_kill(struct r600_shader_ctx *ctx) alu.src[1].sel = V_SQ_ALU_SRC_1; alu.src[1].neg = 1; } else { - struct r600_shader_src r600_src; - tgsi_src(ctx, &inst->Src[0], &r600_src); - r600_bc_src(&alu.src[1], &r600_src, i); + r600_bc_src(&alu.src[1], &ctx->src[0], i); } if (i == 3) { alu.last = 1; @@ -1229,14 +1228,13 @@ static int tgsi_kill(struct r600_shader_ctx *ctx) static int tgsi_lit(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; int r; - r = tgsi_split_constant(ctx, r600_src); + r = tgsi_split_constant(ctx); if (r) return r; - r = tgsi_split_literal_constant(ctx, r600_src); + r = tgsi_split_literal_constant(ctx); if (r) return r; @@ -1254,7 +1252,7 @@ static int tgsi_lit(struct r600_shader_ctx *ctx) /* dst.y = max(src.x, 0.0) */ memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX); - r600_bc_src(&alu.src[0], &r600_src[0], 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.src[1].sel = V_SQ_ALU_SRC_0; /*0.0*/ alu.src[1].chan = 0; tgsi_dst(ctx, &inst->Dst[0], 1, &alu.dst); @@ -1283,7 +1281,7 @@ static int tgsi_lit(struct r600_shader_ctx *ctx) /* dst.z = log(src.y) */ memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_CLAMPED); - r600_bc_src(&alu.src[0], &r600_src[0], 1); + r600_bc_src(&alu.src[0], &ctx->src[0], 1); tgsi_dst(ctx, &inst->Dst[0], 2, &alu.dst); alu.last = 1; r = r600_bc_add_alu(ctx->bc, &alu); @@ -1296,11 +1294,11 @@ static int tgsi_lit(struct r600_shader_ctx *ctx) /* tmp.x = amd MUL_LIT(src.w, dst.z, src.x ) */ memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_MUL_LIT); - r600_bc_src(&alu.src[0], &r600_src[0], 3); + r600_bc_src(&alu.src[0], &ctx->src[0], 3); alu.src[1].sel = sel; alu.src[1].chan = chan; - r600_bc_src(&alu.src[2], &r600_src[0], 0); + r600_bc_src(&alu.src[2], &ctx->src[0], 0); alu.dst.sel = ctx->temp_reg; alu.dst.chan = 0; alu.dst.write = 1; @@ -1339,10 +1337,7 @@ static int tgsi_rsq(struct r600_shader_ctx *ctx) alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_CLAMPED); for (i = 0; i < inst->Instruction.NumSrcRegs; i++) { - struct r600_shader_src r600_src; - - tgsi_src(ctx, &inst->Src[i], &r600_src); - r600_bc_src(&alu.src[i], &r600_src, 0); + r600_bc_src(&alu.src[i], &ctx->src[i], 0); alu.src[i].abs = 1; } alu.dst.sel = ctx->temp_reg; @@ -1380,15 +1375,13 @@ static int tgsi_helper_tempx_replicate(struct r600_shader_ctx *ctx) static int tgsi_trans_srcx_replicate(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src; struct r600_bc_alu alu; int i, r; memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = ctx->inst_info->r600_opcode; for (i = 0; i < inst->Instruction.NumSrcRegs; i++) { - tgsi_src(ctx, &inst->Src[i], &r600_src); - r600_bc_src(&alu.src[i], &r600_src, 0); + r600_bc_src(&alu.src[i], &ctx->src[i], 0); } alu.dst.sel = ctx->temp_reg; alu.dst.write = 1; @@ -1402,18 +1395,13 @@ static int tgsi_trans_srcx_replicate(struct r600_shader_ctx *ctx) static int tgsi_pow(struct r600_shader_ctx *ctx) { - struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[2]; struct r600_bc_alu alu; int r; - tgsi_src(ctx, &inst->Src[0], &r600_src[0]); - tgsi_src(ctx, &inst->Src[1], &r600_src[1]); - /* LOG2(a) */ memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_IEEE); - r600_bc_src(&alu.src[0], &r600_src[0], 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.dst.sel = ctx->temp_reg; alu.dst.write = 1; alu.last = 1; @@ -1423,7 +1411,7 @@ static int tgsi_pow(struct r600_shader_ctx *ctx) /* b * LOG2(a) */ memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL); - r600_bc_src(&alu.src[0], &r600_src[1], 0); + r600_bc_src(&alu.src[0], &ctx->src[1], 0); alu.src[1].sel = ctx->temp_reg; alu.dst.sel = ctx->temp_reg; alu.dst.write = 1; @@ -1447,14 +1435,13 @@ static int tgsi_pow(struct r600_shader_ctx *ctx) static int tgsi_ssg(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; int i, r; - r = tgsi_split_constant(ctx, r600_src); + r = tgsi_split_constant(ctx); if (r) return r; - r = tgsi_split_literal_constant(ctx, r600_src); + r = tgsi_split_literal_constant(ctx); if (r) return r; @@ -1467,9 +1454,9 @@ static int tgsi_ssg(struct r600_shader_ctx *ctx) alu.dst.sel = ctx->temp_reg; alu.dst.chan = i; - r600_bc_src(&alu.src[0], &r600_src[0], i); + r600_bc_src(&alu.src[0], &ctx->src[0], i); alu.src[1].sel = V_SQ_ALU_SRC_1; - r600_bc_src(&alu.src[2], &r600_src[0], i); + r600_bc_src(&alu.src[2], &ctx->src[0], i); if (i == 3) alu.last = 1; @@ -1533,15 +1520,14 @@ static int tgsi_helper_copy(struct r600_shader_ctx *ctx, struct tgsi_full_instru static int tgsi_op3(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; int i, j, r; int lasti = tgsi_last_instruction(inst->Dst[0].Register.WriteMask); - r = tgsi_split_constant(ctx, r600_src); + r = tgsi_split_constant(ctx); if (r) return r; - r = tgsi_split_literal_constant(ctx, r600_src); + r = tgsi_split_literal_constant(ctx); if (r) return r; for (i = 0; i < lasti + 1; i++) { @@ -1551,7 +1537,7 @@ static int tgsi_op3(struct r600_shader_ctx *ctx) memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = ctx->inst_info->r600_opcode; for (j = 0; j < inst->Instruction.NumSrcRegs; j++) { - r600_bc_src(&alu.src[j], &r600_src[j], i); + r600_bc_src(&alu.src[j], &ctx->src[j], i); } tgsi_dst(ctx, &inst->Dst[0], i, &alu.dst); @@ -1571,21 +1557,20 @@ static int tgsi_op3(struct r600_shader_ctx *ctx) static int tgsi_dp(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; int i, j, r; - r = tgsi_split_constant(ctx, r600_src); + r = tgsi_split_constant(ctx); if (r) return r; - r = tgsi_split_literal_constant(ctx, r600_src); + r = tgsi_split_literal_constant(ctx); if (r) return r; for (i = 0; i < 4; i++) { memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = ctx->inst_info->r600_opcode; for (j = 0; j < inst->Instruction.NumSrcRegs; j++) { - r600_bc_src(&alu.src[j], &r600_src[j], i); + r600_bc_src(&alu.src[j], &ctx->src[j], i); } tgsi_dst(ctx, &inst->Dst[0], i, &alu.dst); @@ -1641,13 +1626,10 @@ static int tgsi_tex(struct r600_shader_ctx *ctx) src_gpr = ctx->file_offset[inst->Src[0].Register.File] + inst->Src[0].Register.Index; if (inst->Instruction.Opcode == TGSI_OPCODE_TXP) { - struct r600_shader_src r600_src; - /* Add perspective divide */ memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_IEEE); - tgsi_src(ctx, &inst->Src[0], &r600_src); - r600_bc_src(&alu.src[0], &r600_src, 3); + r600_bc_src(&alu.src[0], &ctx->src[0], 3); alu.dst.sel = ctx->temp_reg; alu.dst.chan = 3; @@ -1662,7 +1644,7 @@ static int tgsi_tex(struct r600_shader_ctx *ctx) alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL); alu.src[0].sel = ctx->temp_reg; alu.src[0].chan = 3; - r600_bc_src(&alu.src[1], &r600_src, i); + r600_bc_src(&alu.src[1], &ctx->src[0], i); alu.dst.sel = ctx->temp_reg; alu.dst.chan = i; alu.dst.write = 1; @@ -1686,11 +1668,8 @@ static int tgsi_tex(struct r600_shader_ctx *ctx) } if (inst->Texture.Texture == TGSI_TEXTURE_CUBE) { - struct r600_shader_src r600_src; int src_chan, src2_chan; - tgsi_src(ctx, &inst->Src[0], &r600_src); - /* tmp1.xyzw = CUBE(R0.zzxy, R0.yxzz) */ for (i = 0; i < 4; i++) { memset(&alu, 0, sizeof(struct r600_bc_alu)); @@ -1718,8 +1697,8 @@ static int tgsi_tex(struct r600_shader_ctx *ctx) src2_chan = 0; break; } - r600_bc_src(&alu.src[0], &r600_src, src_chan); - r600_bc_src(&alu.src[1], &r600_src, src2_chan); + r600_bc_src(&alu.src[0], &ctx->src[0], src_chan); + r600_bc_src(&alu.src[1], &ctx->src[0], src2_chan); alu.dst.sel = ctx->temp_reg; alu.dst.chan = i; if (i == 3) @@ -1796,13 +1775,10 @@ static int tgsi_tex(struct r600_shader_ctx *ctx) } if (src_not_temp) { - struct r600_shader_src r600_src; - - tgsi_src(ctx, &inst->Src[0], &r600_src); for (i = 0; i < 4; i++) { memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV); - r600_bc_src(&alu.src[0], &r600_src, i); + r600_bc_src(&alu.src[0], &ctx->src[0], i); alu.dst.sel = ctx->temp_reg; alu.dst.chan = i; if (i == 3) @@ -1863,29 +1839,28 @@ static int tgsi_tex(struct r600_shader_ctx *ctx) static int tgsi_lrp(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; int lasti = tgsi_last_instruction(inst->Dst[0].Register.WriteMask); unsigned i; int r; - r = tgsi_split_constant(ctx, r600_src); + r = tgsi_split_constant(ctx); if (r) return r; - r = tgsi_split_literal_constant(ctx, r600_src); + r = tgsi_split_literal_constant(ctx); if (r) return r; /* optimize if it's just an equal balance */ - if(r600_src[0].sel == V_SQ_ALU_SRC_0_5) { + if (ctx->src[0].sel == V_SQ_ALU_SRC_0_5) { for (i = 0; i < lasti + 1; i++) { if (!(inst->Dst[0].Register.WriteMask & (1 << i))) continue; memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ADD); - r600_bc_src(&alu.src[0], &r600_src[1], i); - r600_bc_src(&alu.src[1], &r600_src[2], i); + r600_bc_src(&alu.src[0], &ctx->src[1], i); + r600_bc_src(&alu.src[1], &ctx->src[2], i); alu.omod = 3; tgsi_dst(ctx, &inst->Dst[0], i, &alu.dst); alu.dst.chan = i; @@ -1908,7 +1883,7 @@ static int tgsi_lrp(struct r600_shader_ctx *ctx) alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ADD); alu.src[0].sel = V_SQ_ALU_SRC_1; alu.src[0].chan = 0; - r600_bc_src(&alu.src[1], &r600_src[0], i); + r600_bc_src(&alu.src[1], &ctx->src[0], i); alu.src[1].neg = 1; alu.dst.sel = ctx->temp_reg; alu.dst.chan = i; @@ -1930,7 +1905,7 @@ static int tgsi_lrp(struct r600_shader_ctx *ctx) alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL); alu.src[0].sel = ctx->temp_reg; alu.src[0].chan = i; - r600_bc_src(&alu.src[1], &r600_src[2], i); + r600_bc_src(&alu.src[1], &ctx->src[2], i); alu.dst.sel = ctx->temp_reg; alu.dst.chan = i; if (i == lasti) { @@ -1950,8 +1925,8 @@ static int tgsi_lrp(struct r600_shader_ctx *ctx) memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_MULADD); alu.is_op3 = 1; - r600_bc_src(&alu.src[0], &r600_src[0], i); - r600_bc_src(&alu.src[1], &r600_src[1], i); + r600_bc_src(&alu.src[0], &ctx->src[0], i); + r600_bc_src(&alu.src[1], &ctx->src[1], i); alu.src[2].sel = ctx->temp_reg; alu.src[2].chan = i; @@ -1970,15 +1945,14 @@ static int tgsi_lrp(struct r600_shader_ctx *ctx) static int tgsi_cmp(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; int i, r; int lasti = tgsi_last_instruction(inst->Dst[0].Register.WriteMask); - r = tgsi_split_constant(ctx, r600_src); + r = tgsi_split_constant(ctx); if (r) return r; - r = tgsi_split_literal_constant(ctx, r600_src); + r = tgsi_split_literal_constant(ctx); if (r) return r; @@ -1988,9 +1962,9 @@ static int tgsi_cmp(struct r600_shader_ctx *ctx) memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_CNDGE); - r600_bc_src(&alu.src[0], &r600_src[0], i); - r600_bc_src(&alu.src[1], &r600_src[2], i); - r600_bc_src(&alu.src[2], &r600_src[1], i); + r600_bc_src(&alu.src[0], &ctx->src[0], i); + r600_bc_src(&alu.src[1], &ctx->src[2], i); + r600_bc_src(&alu.src[2], &ctx->src[1], i); tgsi_dst(ctx, &inst->Dst[0], i, &alu.dst); alu.dst.chan = i; alu.dst.write = 1; @@ -2007,7 +1981,6 @@ static int tgsi_cmp(struct r600_shader_ctx *ctx) static int tgsi_xpd(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[3]; struct r600_bc_alu alu; uint32_t use_temp = 0; int i, r; @@ -2015,10 +1988,10 @@ static int tgsi_xpd(struct r600_shader_ctx *ctx) if (inst->Dst[0].Register.WriteMask != 0xf) use_temp = 1; - r = tgsi_split_constant(ctx, r600_src); + r = tgsi_split_constant(ctx); if (r) return r; - r = tgsi_split_literal_constant(ctx, r600_src); + r = tgsi_split_literal_constant(ctx); if (r) return r; @@ -2028,13 +2001,13 @@ static int tgsi_xpd(struct r600_shader_ctx *ctx) switch (i) { case 0: - r600_bc_src(&alu.src[0], &r600_src[0], 2); + r600_bc_src(&alu.src[0], &ctx->src[0], 2); break; case 1: - r600_bc_src(&alu.src[0], &r600_src[0], 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); break; case 2: - r600_bc_src(&alu.src[0], &r600_src[0], 1); + r600_bc_src(&alu.src[0], &ctx->src[0], 1); break; case 3: alu.src[0].sel = V_SQ_ALU_SRC_0; @@ -2043,13 +2016,13 @@ static int tgsi_xpd(struct r600_shader_ctx *ctx) switch (i) { case 0: - r600_bc_src(&alu.src[1], &r600_src[1], 1); + r600_bc_src(&alu.src[1], &ctx->src[1], 1); break; case 1: - r600_bc_src(&alu.src[1], &r600_src[1], 2); + r600_bc_src(&alu.src[1], &ctx->src[1], 2); break; case 2: - r600_bc_src(&alu.src[1], &r600_src[1], 0); + r600_bc_src(&alu.src[1], &ctx->src[1], 0); break; case 3: alu.src[1].sel = V_SQ_ALU_SRC_0; @@ -2073,13 +2046,13 @@ static int tgsi_xpd(struct r600_shader_ctx *ctx) switch (i) { case 0: - r600_bc_src(&alu.src[0], &r600_src[0], 1); + r600_bc_src(&alu.src[0], &ctx->src[0], 1); break; case 1: - r600_bc_src(&alu.src[0], &r600_src[0], 2); + r600_bc_src(&alu.src[0], &ctx->src[0], 2); break; case 2: - r600_bc_src(&alu.src[0], &r600_src[0], 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); break; case 3: alu.src[0].sel = V_SQ_ALU_SRC_0; @@ -2088,13 +2061,13 @@ static int tgsi_xpd(struct r600_shader_ctx *ctx) switch (i) { case 0: - r600_bc_src(&alu.src[1], &r600_src[1], 2); + r600_bc_src(&alu.src[1], &ctx->src[1], 2); break; case 1: - r600_bc_src(&alu.src[1], &r600_src[1], 0); + r600_bc_src(&alu.src[1], &ctx->src[1], 0); break; case 2: - r600_bc_src(&alu.src[1], &r600_src[1], 1); + r600_bc_src(&alu.src[1], &ctx->src[1], 1); break; case 3: alu.src[1].sel = V_SQ_ALU_SRC_0; @@ -2126,18 +2099,15 @@ static int tgsi_xpd(struct r600_shader_ctx *ctx) static int tgsi_exp(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src; struct r600_bc_alu alu; int r; - tgsi_src(ctx, &inst->Src[0], &r600_src); - /* result.x = 2^floor(src); */ if (inst->Dst[0].Register.WriteMask & 1) { memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLOOR); - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.dst.sel = ctx->temp_reg; alu.dst.chan = 0; @@ -2165,7 +2135,7 @@ static int tgsi_exp(struct r600_shader_ctx *ctx) memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FRACT); - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.dst.sel = ctx->temp_reg; // r = tgsi_dst(ctx, &inst->Dst[0], i, &alu.dst); @@ -2185,7 +2155,7 @@ static int tgsi_exp(struct r600_shader_ctx *ctx) if ((inst->Dst[0].Register.WriteMask >> 2) & 0x1) { memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_EXP_IEEE); - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.dst.sel = ctx->temp_reg; alu.dst.write = 1; @@ -2220,18 +2190,15 @@ static int tgsi_exp(struct r600_shader_ctx *ctx) static int tgsi_log(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src; struct r600_bc_alu alu; int r; - tgsi_src(ctx, &inst->Src[0], &r600_src); - /* result.x = floor(log2(src)); */ if (inst->Dst[0].Register.WriteMask & 1) { memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_IEEE); - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.dst.sel = ctx->temp_reg; alu.dst.chan = 0; @@ -2260,7 +2227,7 @@ static int tgsi_log(struct r600_shader_ctx *ctx) memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_IEEE); - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.dst.sel = ctx->temp_reg; alu.dst.chan = 1; @@ -2320,7 +2287,7 @@ static int tgsi_log(struct r600_shader_ctx *ctx) alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL); - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.src[1].sel = ctx->temp_reg; alu.src[1].chan = 1; @@ -2340,7 +2307,7 @@ static int tgsi_log(struct r600_shader_ctx *ctx) memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = CTX_INST(V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_IEEE); - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.dst.sel = ctx->temp_reg; alu.dst.write = 1; @@ -2376,12 +2343,9 @@ static int tgsi_log(struct r600_shader_ctx *ctx) static int tgsi_eg_arl(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src; struct r600_bc_alu alu; int r; - tgsi_src(ctx, &inst->Src[0], &r600_src); - memset(&alu, 0, sizeof(struct r600_bc_alu)); switch (inst->Instruction.Opcode) { @@ -2396,7 +2360,7 @@ static int tgsi_eg_arl(struct r600_shader_ctx *ctx) return -1; } - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.last = 1; alu.dst.chan = 0; alu.dst.sel = ctx->temp_reg; @@ -2418,12 +2382,9 @@ static int tgsi_r600_arl(struct r600_shader_ctx *ctx) { /* TODO from r600c, ar values don't persist between clauses */ struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src; struct r600_bc_alu alu; int r; - tgsi_src(ctx, &inst->Src[0], &r600_src); - memset(&alu, 0, sizeof(struct r600_bc_alu)); switch (inst->Instruction.Opcode) { @@ -2438,7 +2399,7 @@ static int tgsi_r600_arl(struct r600_shader_ctx *ctx) return -1; } - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.last = 1; @@ -2452,13 +2413,9 @@ static int tgsi_r600_arl(struct r600_shader_ctx *ctx) static int tgsi_opdst(struct r600_shader_ctx *ctx) { struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src[2]; struct r600_bc_alu alu; int i, r = 0; - tgsi_src(ctx, &inst->Src[0], &r600_src[0]); - tgsi_src(ctx, &inst->Src[1], &r600_src[1]); - for (i = 0; i < 4; i++) { memset(&alu, 0, sizeof(struct r600_bc_alu)); @@ -2468,13 +2425,13 @@ static int tgsi_opdst(struct r600_shader_ctx *ctx) if (i == 0 || i == 3) { alu.src[0].sel = V_SQ_ALU_SRC_1; } else { - r600_bc_src(&alu.src[0], &r600_src[0], i); + r600_bc_src(&alu.src[0], &ctx->src[0], i); } if (i == 0 || i == 2) { alu.src[1].sel = V_SQ_ALU_SRC_1; } else { - r600_bc_src(&alu.src[1], &r600_src[1], i); + r600_bc_src(&alu.src[1], &ctx->src[1], i); } if (i == 3) alu.last = 1; @@ -2487,13 +2444,9 @@ static int tgsi_opdst(struct r600_shader_ctx *ctx) static int emit_logic_pred(struct r600_shader_ctx *ctx, int opcode) { - struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction; - struct r600_shader_src r600_src; struct r600_bc_alu alu; int r; - tgsi_src(ctx, &inst->Src[0], &r600_src); - memset(&alu, 0, sizeof(struct r600_bc_alu)); alu.inst = opcode; alu.predicate = 1; @@ -2502,7 +2455,7 @@ static int emit_logic_pred(struct r600_shader_ctx *ctx, int opcode) alu.dst.write = 1; alu.dst.chan = 0; - r600_bc_src(&alu.src[0], &r600_src, 0); + r600_bc_src(&alu.src[0], &ctx->src[0], 0); alu.src[1].sel = V_SQ_ALU_SRC_0; alu.src[1].chan = 0; -- cgit v1.2.3