diff options
20 files changed, 47 insertions, 188 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_aos.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_aos.c index 738d5e9fd64..610283d7912 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_aos.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_aos.c @@ -232,23 +232,9 @@ lp_emit_store_aos( /* * Saturate the value */ - - switch (inst->Instruction.Saturate) { - case TGSI_SAT_NONE: - break; - - case TGSI_SAT_ZERO_ONE: + if (inst->Instruction.Saturate) { value = lp_build_max(&bld->bld_base.base, value, bld->bld_base.base.zero); value = lp_build_min(&bld->bld_base.base, value, bld->bld_base.base.one); - break; - - case TGSI_SAT_MINUS_PLUS_ONE: - value = lp_build_max(&bld->bld_base.base, value, lp_build_const_vec(bld->bld_base.base.gallivm, bld->bld_base.base.type, -1.0)); - value = lp_build_min(&bld->bld_base.base, value, bld->bld_base.base.one); - break; - - default: - assert(0); } /* diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c index 448c99d3547..092bd18b361 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c @@ -1670,30 +1670,11 @@ emit_store_chan( * * It is always assumed to be float. */ - switch( inst->Instruction.Saturate ) { - case TGSI_SAT_NONE: - break; - - case TGSI_SAT_ZERO_ONE: + if (inst->Instruction.Saturate) { assert(dtype == TGSI_TYPE_FLOAT || dtype == TGSI_TYPE_UNTYPED); value = LLVMBuildBitCast(builder, value, float_bld->vec_type, ""); value = lp_build_clamp_zero_one_nanzero(float_bld, value); - break; - - case TGSI_SAT_MINUS_PLUS_ONE: - assert(dtype == TGSI_TYPE_FLOAT || - dtype == TGSI_TYPE_UNTYPED); - value = LLVMBuildBitCast(builder, value, float_bld->vec_type, ""); - /* This will give -1.0 for NaN which is probably not what we want. */ - value = lp_build_max_ext(float_bld, value, - lp_build_const_vec(gallivm, float_bld->type, -1.0), - GALLIVM_NAN_RETURN_OTHER_SECOND_NONNAN); - value = lp_build_min(float_bld, value, float_bld->one); - break; - - default: - assert(0); } if (reg->Register.Indirect) { diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c index 59aaf677888..50ce3dc366e 100644 --- a/src/gallium/auxiliary/nir/tgsi_to_nir.c +++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c @@ -1625,7 +1625,6 @@ ttn_emit_instruction(struct ttn_compile *c) } if (tgsi_inst->Instruction.Saturate) { - assert(tgsi_inst->Instruction.Saturate == TGSI_SAT_ZERO_ONE); assert(!dest.dest.is_ssa); ttn_move_dest(b, dest, nir_fsat(b, ttn_src_for_dest(b, &dest))); } diff --git a/src/gallium/auxiliary/tgsi/tgsi_build.c b/src/gallium/auxiliary/tgsi/tgsi_build.c index 39a4296a3a1..fdb7febf7ea 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_build.c +++ b/src/gallium/auxiliary/tgsi/tgsi_build.c @@ -610,7 +610,7 @@ tgsi_default_instruction( void ) instruction.Type = TGSI_TOKEN_TYPE_INSTRUCTION; instruction.NrTokens = 0; instruction.Opcode = TGSI_OPCODE_MOV; - instruction.Saturate = TGSI_SAT_NONE; + instruction.Saturate = 0; instruction.Predicate = 0; instruction.NumDstRegs = 1; instruction.NumSrcRegs = 1; @@ -632,7 +632,7 @@ tgsi_build_instruction(unsigned opcode, struct tgsi_instruction instruction; assert (opcode <= TGSI_OPCODE_LAST); - assert (saturate <= TGSI_SAT_MINUS_PLUS_ONE); + assert (saturate <= 1); assert (num_dst_regs <= 3); assert (num_src_regs <= 15); diff --git a/src/gallium/auxiliary/tgsi/tgsi_dump.c b/src/gallium/auxiliary/tgsi/tgsi_dump.c index 27d410853bf..c584c2b0001 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_dump.c +++ b/src/gallium/auxiliary/tgsi/tgsi_dump.c @@ -539,17 +539,8 @@ iter_instruction( TXT( info->mnemonic ); - switch (inst->Instruction.Saturate) { - case TGSI_SAT_NONE: - break; - case TGSI_SAT_ZERO_ONE: + if (inst->Instruction.Saturate) { TXT( "_SAT" ); - break; - case TGSI_SAT_MINUS_PLUS_ONE: - TXT( "_SATNV" ); - break; - default: - assert( 0 ); } for (i = 0; i < inst->Instruction.NumDstRegs; i++) { diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index 6512e80ba2e..a098a82be63 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -1765,14 +1765,12 @@ store_dest(struct tgsi_exec_machine *mach, if (!dst) return; - switch (inst->Instruction.Saturate) { - case TGSI_SAT_NONE: + if (!inst->Instruction.Saturate) { for (i = 0; i < TGSI_QUAD_SIZE; i++) if (execmask & (1 << i)) dst->i[i] = chan->i[i]; - break; - - case TGSI_SAT_ZERO_ONE: + } + else { for (i = 0; i < TGSI_QUAD_SIZE; i++) if (execmask & (1 << i)) { if (chan->f[i] < 0.0f) @@ -1782,22 +1780,6 @@ store_dest(struct tgsi_exec_machine *mach, else dst->i[i] = chan->i[i]; } - break; - - case TGSI_SAT_MINUS_PLUS_ONE: - for (i = 0; i < TGSI_QUAD_SIZE; i++) - if (execmask & (1 << i)) { - if (chan->f[i] < -1.0f) - dst->f[i] = -1.0f; - else if (chan->f[i] > 1.0f) - dst->f[i] = 1.0f; - else - dst->i[i] = chan->i[i]; - } - break; - - default: - assert( 0 ); } } @@ -3317,16 +3299,14 @@ store_double_channel(struct tgsi_exec_machine *mach, union tgsi_double_channel temp; const uint execmask = mach->ExecMask; - switch (inst->Instruction.Saturate) { - case TGSI_SAT_NONE: + if (!inst->Instruction.Saturate) { for (i = 0; i < TGSI_QUAD_SIZE; i++) if (execmask & (1 << i)) { dst[0].u[i] = chan->u[i][0]; dst[1].u[i] = chan->u[i][1]; } - break; - - case TGSI_SAT_ZERO_ONE: + } + else { for (i = 0; i < TGSI_QUAD_SIZE; i++) if (execmask & (1 << i)) { if (chan->d[i] < 0.0) @@ -3339,25 +3319,6 @@ store_double_channel(struct tgsi_exec_machine *mach, dst[0].u[i] = temp.u[i][0]; dst[1].u[i] = temp.u[i][1]; } - break; - - case TGSI_SAT_MINUS_PLUS_ONE: - for (i = 0; i < TGSI_QUAD_SIZE; i++) - if (execmask & (1 << i)) { - if (chan->d[i] < -1.0) - temp.d[i] = -1.0; - else if (chan->d[i] > 1.0) - temp.d[i] = 1.0; - else - temp.d[i] = chan->d[i]; - - dst[0].u[i] = temp.u[i][0]; - dst[1].u[i] = temp.u[i][1]; - } - break; - - default: - assert( 0 ); } store_dest_double(mach, &dst[0], reg, inst, chan_0, TGSI_EXEC_DATA_UINT); diff --git a/src/gallium/auxiliary/tgsi/tgsi_lowering.c b/src/gallium/auxiliary/tgsi/tgsi_lowering.c index 4954c1178e5..a3b90bdb509 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_lowering.c +++ b/src/gallium/auxiliary/tgsi/tgsi_lowering.c @@ -1133,8 +1133,7 @@ transform_samp(struct tgsi_transform_context *tctx, /* MOV_SAT tmpA.<mask>, tmpA */ if (mask) { - create_mov(tctx, &ctx->tmp[A].dst, &ctx->tmp[A].src, mask, - TGSI_SAT_ZERO_ONE); + create_mov(tctx, &ctx->tmp[A].dst, &ctx->tmp[A].src, mask, 1); } /* modify the texture samp instruction to take fixed up coord: */ diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c index b6b3585d561..a9734db6355 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_text.c +++ b/src/gallium/auxiliary/tgsi/tgsi_text.c @@ -903,7 +903,7 @@ match_inst(const char **pcur, /* simple case: the whole string matches the instruction name */ if (str_match_nocase_whole(&cur, info->mnemonic)) { *pcur = cur; - *saturate = TGSI_SAT_NONE; + *saturate = 0; return TRUE; } @@ -911,13 +911,7 @@ match_inst(const char **pcur, /* the instruction has a suffix, figure it out */ if (str_match_nocase_whole(&cur, "_SAT")) { *pcur = cur; - *saturate = TGSI_SAT_ZERO_ONE; - return TRUE; - } - - if (str_match_nocase_whole(&cur, "_SATNV")) { - *pcur = cur; - *saturate = TGSI_SAT_MINUS_PLUS_ONE; + *saturate = 1; return TRUE; } } @@ -931,7 +925,7 @@ parse_instruction( boolean has_label ) { uint i; - uint saturate = TGSI_SAT_NONE; + uint saturate = 0; const struct tgsi_opcode_info *info; struct tgsi_full_instruction inst; const char *cur; diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_compiler.c b/src/gallium/drivers/freedreno/a2xx/fd2_compiler.c index e4acc7e95b4..b48fb4659cd 100644 --- a/src/gallium/drivers/freedreno/a2xx/fd2_compiler.c +++ b/src/gallium/drivers/freedreno/a2xx/fd2_compiler.c @@ -414,32 +414,16 @@ add_src_reg(struct fd2_compile_context *ctx, struct ir2_instruction *alu, static void add_vector_clamp(struct tgsi_full_instruction *inst, struct ir2_instruction *alu) { - switch (inst->Instruction.Saturate) { - case TGSI_SAT_NONE: - break; - case TGSI_SAT_ZERO_ONE: + if (inst->Instruction.Saturate) { alu->alu.vector_clamp = true; - break; - case TGSI_SAT_MINUS_PLUS_ONE: - DBG("unsupported saturate"); - assert(0); - break; } } static void add_scalar_clamp(struct tgsi_full_instruction *inst, struct ir2_instruction *alu) { - switch (inst->Instruction.Saturate) { - case TGSI_SAT_NONE: - break; - case TGSI_SAT_ZERO_ONE: + if (inst->Instruction.Saturate) { alu->alu.scalar_clamp = true; - break; - case TGSI_SAT_MINUS_PLUS_ONE: - DBG("unsupported saturate"); - assert(0); - break; } } @@ -758,7 +742,7 @@ translate_tex(struct fd2_compile_context *ctx, struct tgsi_src_register tmp_src; const struct tgsi_src_register *coord; bool using_temp = (inst->Dst[0].Register.File == TGSI_FILE_OUTPUT) || - (inst->Instruction.Saturate != TGSI_SAT_NONE); + inst->Instruction.Saturate; int idx; if (using_temp || (opc == TGSI_OPCODE_TXP)) diff --git a/src/gallium/drivers/freedreno/ir3/ir3_compiler.c b/src/gallium/drivers/freedreno/ir3/ir3_compiler.c index 43f4c955ac0..ad0340032e4 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_compiler.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_compiler.c @@ -3487,15 +3487,9 @@ compile_instructions(struct ir3_compile_context *ctx) tgsi_get_opcode_name(opc)); } - switch (inst->Instruction.Saturate) { - case TGSI_SAT_ZERO_ONE: + if (inst->Instruction.Saturate) { create_clamp_imm(ctx, &inst->Dst[0].Register, fui(0.0), fui(1.0)); - break; - case TGSI_SAT_MINUS_PLUS_ONE: - create_clamp_imm(ctx, &inst->Dst[0].Register, - fui(-1.0), fui(1.0)); - break; } instr_finish(ctx); diff --git a/src/gallium/drivers/i915/i915_fpc_optimize.c b/src/gallium/drivers/i915/i915_fpc_optimize.c index e0134a7c4ee..83bb64918d4 100644 --- a/src/gallium/drivers/i915/i915_fpc_optimize.c +++ b/src/gallium/drivers/i915/i915_fpc_optimize.c @@ -552,7 +552,7 @@ static boolean i915_fpc_useless_mov(union tgsi_full_token *tgsi_current) if ( current.Token.Type == TGSI_TOKEN_TYPE_INSTRUCTION && current.FullInstruction.Instruction.Opcode == TGSI_OPCODE_MOV && op_has_dst(current.FullInstruction.Instruction.Opcode) && - current.FullInstruction.Instruction.Saturate == TGSI_SAT_NONE && + !current.FullInstruction.Instruction.Saturate && current.FullInstruction.Src[0].Register.Absolute == 0 && current.FullInstruction.Src[0].Register.Negate == 0 && is_unswizzled(¤t.FullInstruction.Src[0], current.FullInstruction.Dst[0].Register.WriteMask) && @@ -582,7 +582,7 @@ static void i915_fpc_optimize_useless_mov_after_inst(struct i915_optimize_contex next->Token.Type == TGSI_TOKEN_TYPE_INSTRUCTION && next->FullInstruction.Instruction.Opcode == TGSI_OPCODE_MOV && op_has_dst(current->FullInstruction.Instruction.Opcode) && - next->FullInstruction.Instruction.Saturate == TGSI_SAT_NONE && + !next->FullInstruction.Instruction.Saturate && next->FullInstruction.Src[0].Register.Absolute == 0 && next->FullInstruction.Src[0].Register.Negate == 0 && unused_from(ctx, ¤t->FullInstruction.Dst[0], index) && diff --git a/src/gallium/drivers/i915/i915_fpc_translate.c b/src/gallium/drivers/i915/i915_fpc_translate.c index b74f8239bb4..38a33888166 100644 --- a/src/gallium/drivers/i915/i915_fpc_translate.c +++ b/src/gallium/drivers/i915/i915_fpc_translate.c @@ -329,7 +329,7 @@ get_result_flags(const struct i915_full_instruction *inst) = inst->Dst[0].Register.WriteMask; uint flags = 0x0; - if (inst->Instruction.Saturate == TGSI_SAT_ZERO_ONE) + if (inst->Instruction.Saturate) flags |= A0_DEST_SATURATE; if (writeMask & TGSI_WRITEMASK_X) diff --git a/src/gallium/drivers/ilo/shader/toy_tgsi.c b/src/gallium/drivers/ilo/shader/toy_tgsi.c index 65e47bf3a4a..d38585f1475 100644 --- a/src/gallium/drivers/ilo/shader/toy_tgsi.c +++ b/src/gallium/drivers/ilo/shader/toy_tgsi.c @@ -2036,9 +2036,6 @@ parse_instruction(struct toy_tgsi *tgsi, if (!dst_is_scratch[i]) continue; - if (tgsi_inst->Instruction.Saturate == TGSI_SAT_MINUS_PLUS_ONE) - tc_fail(tgsi->tc, "TGSI_SAT_MINUS_PLUS_ONE unhandled"); - tgsi->tc->templ.saturate = tgsi_inst->Instruction.Saturate; /* emit indirect store */ diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp index 6f7f397609b..2dcadeed44d 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -1604,19 +1604,8 @@ Converter::storeDst(int d, int c, Value *val) { const tgsi::Instruction::DstRegister dst = tgsi.getDst(d); - switch (tgsi.getSaturate()) { - case TGSI_SAT_NONE: - break; - case TGSI_SAT_ZERO_ONE: + if (tgsi.getSaturate()) { mkOp1(OP_SAT, dstTy, val, val); - break; - case TGSI_SAT_MINUS_PLUS_ONE: - mkOp2(OP_MAX, dstTy, val, val, mkImm(-1.0f)); - mkOp2(OP_MIN, dstTy, val, val, mkImm(+1.0f)); - break; - default: - assert(!"invalid saturation mode"); - break; } Value *ptr = NULL; diff --git a/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c b/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c index 9889c4e5f40..9ef16965f39 100644 --- a/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c +++ b/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c @@ -531,7 +531,7 @@ nvfx_fragprog_parse_instruction(struct nvfx_fpc *fpc, dst = tgsi_dst(fpc, &finst->Dst[0]); mask = tgsi_mask(finst->Dst[0].Register.WriteMask); - sat = (finst->Instruction.Saturate == TGSI_SAT_ZERO_ONE); + sat = finst->Instruction.Saturate; switch (finst->Instruction.Opcode) { case TGSI_OPCODE_ABS: diff --git a/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c b/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c index 29d506b6e9b..c8960db4c5b 100644 --- a/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c +++ b/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c @@ -539,7 +539,7 @@ nvfx_vertprog_parse_instruction(struct nvfx_vpc *vpc, final_dst = dst = tgsi_dst(vpc, &finst->Dst[0]); mask = tgsi_mask(finst->Dst[0].Register.WriteMask); - if(finst->Instruction.Saturate == TGSI_SAT_ZERO_ONE) { + if(finst->Instruction.Saturate) { assert(finst->Instruction.Opcode != TGSI_OPCODE_ARL); if (vpc->is_nv4x) sat = TRUE; @@ -796,7 +796,7 @@ nvfx_vertprog_parse_instruction(struct nvfx_vpc *vpc, return FALSE; } - if(finst->Instruction.Saturate == TGSI_SAT_ZERO_ONE && !vpc->is_nv4x) { + if(finst->Instruction.Saturate && !vpc->is_nv4x) { if (!vpc->r_0_1.type) vpc->r_0_1 = constant(vpc, -1, 0, 1, 0, 0); nvfx_vp_emit(vpc, arith(0, VEC, MAX, dst, mask, nvfx_src(dst), swz(nvfx_src(vpc->r_0_1), X, X, X, X), none)); diff --git a/src/gallium/drivers/r300/r300_tgsi_to_rc.c b/src/gallium/drivers/r300/r300_tgsi_to_rc.c index 69afb4caeaa..23ed2cf2532 100644 --- a/src/gallium/drivers/r300/r300_tgsi_to_rc.c +++ b/src/gallium/drivers/r300/r300_tgsi_to_rc.c @@ -133,13 +133,7 @@ static unsigned translate_opcode(unsigned opcode) static unsigned translate_saturate(unsigned saturate) { - switch(saturate) { - default: - fprintf(stderr, "Unknown saturate mode: %i\n", saturate); - /* fall-through */ - case TGSI_SAT_NONE: return RC_SATURATE_NONE; - case TGSI_SAT_ZERO_ONE: return RC_SATURATE_ZERO_ONE; - } + return saturate ? RC_SATURATE_ZERO_ONE : RC_SATURATE_NONE; } static unsigned translate_register_file(unsigned file) diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c index 20e506b7c5e..86385375176 100644 --- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c +++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c @@ -314,6 +314,21 @@ static void emit_declaration( } } +static LLVMValueRef radeon_llvm_saturate(struct lp_build_tgsi_context *bld_base, + LLVMValueRef value) +{ + struct lp_build_emit_data clamp_emit_data; + + memset(&clamp_emit_data, 0, sizeof(clamp_emit_data)); + clamp_emit_data.arg_count = 3; + clamp_emit_data.args[0] = value; + clamp_emit_data.args[2] = bld_base->base.one; + clamp_emit_data.args[1] = bld_base->base.zero; + + return lp_build_emit_llvm(bld_base, TGSI_OPCODE_CLAMP, + &clamp_emit_data); +} + static void emit_store( struct lp_build_tgsi_context * bld_base, @@ -324,7 +339,6 @@ emit_store( struct radeon_llvm_context * ctx = radeon_llvm_context(bld_base); struct lp_build_tgsi_soa_context *bld = lp_soa_context(bld_base); struct gallivm_state *gallivm = bld->bld_base.base.gallivm; - struct lp_build_context base = bld->bld_base.base; const struct tgsi_full_dst_register *reg = &inst->Dst[0]; LLVMBuilderRef builder = bld->bld_base.base.gallivm->builder; LLVMValueRef temp_ptr; @@ -350,28 +364,8 @@ emit_store( TGSI_FOR_EACH_DST0_ENABLED_CHANNEL( inst, chan_index ) { LLVMValueRef value = dst[chan_index]; - if (inst->Instruction.Saturate != TGSI_SAT_NONE) { - struct lp_build_emit_data clamp_emit_data; - - memset(&clamp_emit_data, 0, sizeof(clamp_emit_data)); - clamp_emit_data.arg_count = 3; - clamp_emit_data.args[0] = value; - clamp_emit_data.args[2] = base.one; - - switch(inst->Instruction.Saturate) { - case TGSI_SAT_ZERO_ONE: - clamp_emit_data.args[1] = base.zero; - break; - case TGSI_SAT_MINUS_PLUS_ONE: - clamp_emit_data.args[1] = LLVMConstReal( - base.elem_type, -1.0f); - break; - default: - assert(0); - } - value = lp_build_emit_llvm(bld_base, TGSI_OPCODE_CLAMP, - &clamp_emit_data); - } + if (inst->Instruction.Saturate) + value = radeon_llvm_saturate(bld_base, value); if (reg->Register.File == TGSI_FILE_ADDRESS) { temp_ptr = bld->addr[reg->Register.Index][chan_index]; diff --git a/src/gallium/drivers/svga/svga_tgsi_insn.c b/src/gallium/drivers/svga/svga_tgsi_insn.c index 7a12b52e2dd..bac956066a5 100644 --- a/src/gallium/drivers/svga/svga_tgsi_insn.c +++ b/src/gallium/drivers/svga/svga_tgsi_insn.c @@ -1900,7 +1900,7 @@ emit_tex(struct svga_shader_emitter *emit, emit->key.fkey.tex[unit].swizzle_b != PIPE_SWIZZLE_BLUE || emit->key.fkey.tex[unit].swizzle_a != PIPE_SWIZZLE_ALPHA); - boolean saturate = insn->Instruction.Saturate != TGSI_SAT_NONE; + boolean saturate = insn->Instruction.Saturate; /* If doing compare processing or tex swizzle or saturation, we need to put * the fetched color into a temporary so it can be used as a source later on. diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h index ff1f7d6d21a..953bdf6fbbe 100644 --- a/src/gallium/include/pipe/p_shader_tokens.h +++ b/src/gallium/include/pipe/p_shader_tokens.h @@ -538,10 +538,6 @@ struct tgsi_property_data { #define TGSI_OPCODE_DSSG 222 #define TGSI_OPCODE_LAST 223 -#define TGSI_SAT_NONE 0 /* do not saturate */ -#define TGSI_SAT_ZERO_ONE 1 /* clamp to [0,1] */ -#define TGSI_SAT_MINUS_PLUS_ONE 2 /* clamp to [-1,1] */ - /** * Opcode is the operation code to execute. A given operation defines the * semantics how the source registers (if any) are interpreted and what is @@ -561,13 +557,13 @@ struct tgsi_instruction unsigned Type : 4; /* TGSI_TOKEN_TYPE_INSTRUCTION */ unsigned NrTokens : 8; /* UINT */ unsigned Opcode : 8; /* TGSI_OPCODE_ */ - unsigned Saturate : 2; /* TGSI_SAT_ */ + unsigned Saturate : 1; /* BOOL */ unsigned NumDstRegs : 2; /* UINT */ unsigned NumSrcRegs : 4; /* UINT */ unsigned Predicate : 1; /* BOOL */ unsigned Label : 1; unsigned Texture : 1; - unsigned Padding : 1; + unsigned Padding : 2; }; /* |