From 4506ed28de7f9d76bbc99c0758a7891b84528729 Mon Sep 17 00:00:00 2001 From: Christoph Bumiller Date: Sat, 23 Feb 2013 00:00:27 +0100 Subject: [PATCH] nvc0/ir: implement lowering of surface ops for nve4 --- src/gallium/drivers/nv50/codegen/nv50_ir.cpp | 5 +- src/gallium/drivers/nv50/codegen/nv50_ir.h | 5 + .../drivers/nv50/codegen/nv50_ir_driver.h | 7 +- .../nv50/codegen/nv50_ir_from_tgsi.cpp | 2 +- .../drivers/nv50/codegen/nv50_ir_ra.cpp | 22 +- src/gallium/drivers/nv50/nv50_program.c | 2 +- .../nvc0/codegen/nv50_ir_lowering_nvc0.cpp | 382 +++++++++++++++++- src/gallium/drivers/nvc0/nvc0_program.c | 20 +- 8 files changed, 429 insertions(+), 16 deletions(-) diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir.cpp b/src/gallium/drivers/nv50/codegen/nv50_ir.cpp index 6a391211dc9..3c05d05b81f 100644 --- a/src/gallium/drivers/nv50/codegen/nv50_ir.cpp +++ b/src/gallium/drivers/nv50/codegen/nv50_ir.cpp @@ -932,7 +932,7 @@ const struct TexInstruction::Target::Desc TexInstruction::Target::descTable[] = { { "1D", 1, 1, false, false, false }, { "2D", 2, 2, false, false, false }, - { "2D_MS", 2, 2, false, false, false }, + { "2D_MS", 2, 3, false, false, false }, { "3D", 3, 3, false, false, false }, { "CUBE", 2, 3, false, true, false }, { "1D_SHADOW", 1, 1, false, false, true }, @@ -940,7 +940,7 @@ const struct TexInstruction::Target::Desc TexInstruction::Target::descTable[] = { "CUBE_SHADOW", 2, 3, false, true, true }, { "1D_ARRAY", 1, 2, true, false, false }, { "2D_ARRAY", 2, 3, true, false, false }, - { "2D_MS_ARRAY", 2, 3, true, false, false }, + { "2D_MS_ARRAY", 2, 4, true, false, false }, { "CUBE_ARRAY", 2, 4, true, true, false }, { "1D_ARRAY_SHADOW", 1, 2, true, false, true }, { "2D_ARRAY_SHADOW", 2, 3, true, false, true }, @@ -1137,6 +1137,7 @@ nv50_ir_generate_code(struct nv50_ir_prog_info *info) nv50_ir::Program *prog = new nv50_ir::Program(type, targ); if (!prog) return -1; + prog->driver = info; prog->dbgFlags = info->dbgFlags; prog->optLevel = info->optLevel; diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir.h b/src/gallium/drivers/nv50/codegen/nv50_ir.h index 637196e4518..bdea48bbdf3 100644 --- a/src/gallium/drivers/nv50/codegen/nv50_ir.h +++ b/src/gallium/drivers/nv50/codegen/nv50_ir.h @@ -829,6 +829,9 @@ public: } inline bool operator==(TexTarget targ) const { return target == targ; } + inline bool operator!=(TexTarget targ) const { return target != targ; } + + enum TexTarget getEnum() const { return target; } private: struct Desc @@ -1149,6 +1152,8 @@ public: void *targetPriv; // e.g. to carry information between passes + const struct nv50_ir_prog_info *driver; // for driver configuration + void releaseInstruction(Instruction *); void releaseValue(Value *); }; diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir_driver.h b/src/gallium/drivers/nv50/codegen/nv50_ir_driver.h index 446befa5fb7..deee60cd6a7 100644 --- a/src/gallium/drivers/nv50/codegen/nv50_ir_driver.h +++ b/src/gallium/drivers/nv50/codegen/nv50_ir_driver.h @@ -169,7 +169,7 @@ struct nv50_ir_prog_info uint8_t cullDistanceMask; /* clip distance mode (1 bit per output) */ int8_t genUserClip; /* request user clip planes for ClipVertex */ uint16_t ucpBase; /* base address for UCPs */ - uint8_t ucpBinding; /* constant buffer index of UCP data */ + uint8_t ucpCBSlot; /* constant buffer index of UCP data */ uint8_t pointSize; /* output index for PointSize */ uint8_t instanceId; /* system value index of InstanceID */ uint8_t vertexId; /* system value index of VertexID */ @@ -179,6 +179,11 @@ struct nv50_ir_prog_info uint8_t sampleMask; /* output index of SampleMask */ uint8_t backFaceColor[2]; /* input/output indices of back face colour */ uint8_t globalAccess; /* 1 for read, 2 for wr, 3 for rw */ + uint8_t resInfoCBSlot; /* cX[] used for tex handles, surface info */ + uint16_t texBindBase; /* base address for tex handles (nve4) */ + uint16_t suInfoBase; /* base address for surface info (nve4) */ + uint8_t msInfoCBSlot; /* cX[] used for multisample info */ + uint16_t msInfoBase; /* base address for multisample info */ } io; /* driver callback to assign input/output locations */ diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nv50/codegen/nv50_ir_from_tgsi.cpp index 32915174e01..69c05c1464c 100644 --- a/src/gallium/drivers/nv50/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nv50/codegen/nv50_ir_from_tgsi.cpp @@ -2285,7 +2285,7 @@ Converter::handleUserClipPlanes() for (c = 0; c < 4; ++c) { for (i = 0; i < info->io.genUserClip; ++i) { - Symbol *sym = mkSymbol(FILE_MEMORY_CONST, info->io.ucpBinding, + Symbol *sym = mkSymbol(FILE_MEMORY_CONST, info->io.ucpCBSlot, TYPE_F32, info->io.ucpBase + i * 16 + c * 4); Value *ucp = mkLoadv(TYPE_F32, sym, NULL); if (c == 0) diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir_ra.cpp b/src/gallium/drivers/nv50/codegen/nv50_ir_ra.cpp index ed991dac30b..bf2380d2648 100644 --- a/src/gallium/drivers/nv50/codegen/nv50_ir_ra.cpp +++ b/src/gallium/drivers/nv50/codegen/nv50_ir_ra.cpp @@ -1852,17 +1852,23 @@ RegAlloc::InsertConstraintsPass::condenseSrcs(Instruction *insn, void RegAlloc::InsertConstraintsPass::texConstraintNVE0(TexInstruction *tex) { - textureMask(tex); + if (isTextureOp(tex->op)) + textureMask(tex); condenseDefs(tex); - int n = tex->srcCount(0xff, true); - if (n > 4) { - condenseSrcs(tex, 0, 3); - if (n > 5) // NOTE: first call modified positions already - condenseSrcs(tex, 4 - (4 - 1), n - 1 - (4 - 1)); + if (tex->op == OP_SUSTB || tex->op == OP_SUSTP) { + condenseSrcs(tex, 3, (3 + typeSizeof(tex->dType) / 4) - 1); } else - if (n > 1) { - condenseSrcs(tex, 0, n - 1); + if (isTextureOp(tex->op)) { + int n = tex->srcCount(0xff, true); + if (n > 4) { + condenseSrcs(tex, 0, 3); + if (n > 5) // NOTE: first call modified positions already + condenseSrcs(tex, 4 - (4 - 1), n - 1 - (4 - 1)); + } else + if (n > 1) { + condenseSrcs(tex, 0, n - 1); + } } } diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c index 10810bf3e07..c17ffdc4111 100644 --- a/src/gallium/drivers/nv50/nv50_program.c +++ b/src/gallium/drivers/nv50/nv50_program.c @@ -315,7 +315,7 @@ nv50_program_translate(struct nv50_program *prog, uint16_t chipset) info->bin.sourceRep = NV50_PROGRAM_IR_TGSI; info->bin.source = (void *)prog->pipe.tokens; - info->io.ucpBinding = 15; + info->io.ucpCBSlot = 15; info->io.ucpBase = 0; info->io.genUserClip = prog->vp.clpd_nr; diff --git a/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp b/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp index 04b88dd4b57..aa4ff35d966 100644 --- a/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp +++ b/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp @@ -468,7 +468,9 @@ NVC0LegalizePostRA::visit(Function *fn) insertTextureBarriers(fn); rZero = new_LValue(fn, FILE_GPR); + rZero->reg.data.id = prog->getTarget()->getFileSize(FILE_GPR); + return true; } @@ -476,6 +478,8 @@ void NVC0LegalizePostRA::replaceZero(Instruction *i) { for (int s = 0; i->srcExists(s); ++s) { + if (s == 2 && i->op == OP_SUCLAMP) + continue; ImmediateValue *imm = i->getSrc(s)->asImm(); if (imm && imm->reg.data.u64 == 0) i->setSrc(s, rZero); @@ -599,22 +603,31 @@ private: bool handleTXQ(TexInstruction *); bool handleManualTXD(TexInstruction *); bool handleATOM(Instruction *); + void handleSurfaceOpNVE4(TexInstruction *); void checkPredicate(Instruction *); void readTessCoord(LValue *dst, int c); + Value *loadResInfo32(Value *ptr, uint32_t off); + Value *loadMsInfo32(Value *ptr, uint32_t off); + + void adjustCoordinatesMS(TexInstruction *); + void processSurfaceCoordsNVE4(TexInstruction *); + private: const Target *const targ; BuildUtil bld; + Symbol *gMemBase; LValue *gpEmitAddress; }; NVC0LoweringPass::NVC0LoweringPass(Program *prog) : targ(prog->getTarget()) { bld.setProgram(prog); + gMemBase = NULL; } bool @@ -646,9 +659,9 @@ NVC0LoweringPass::handleTEX(TexInstruction *i) const int dim = i->tex.target.getDim() + i->tex.target.isCube(); const int arg = i->tex.target.getArgCount(); - if (prog->getTarget()->getChipset() >= 0xe0) { + if (prog->getTarget()->getChipset() >= NVISA_GK104_CHIPSET) { if (i->tex.r == i->tex.s) { - i->tex.r += 8; // NOTE: offset should probably be a driver option + i->tex.r += prog->driver->io.texBindBase / 4; i->tex.s = 0; // only a single cX[] value possible here } else { // TODO: extract handles and use register to select TIC/TSC entries @@ -866,6 +879,362 @@ NVC0LoweringPass::handleATOM(Instruction *atom) return true; } +inline Value * +NVC0LoweringPass::loadResInfo32(Value *ptr, uint32_t off) +{ + uint8_t b = prog->driver->io.resInfoCBSlot; + off += prog->driver->io.suInfoBase; + return bld. + mkLoadv(TYPE_U32, bld.mkSymbol(FILE_MEMORY_CONST, b, TYPE_U32, off), ptr); +} + +inline Value * +NVC0LoweringPass::loadMsInfo32(Value *ptr, uint32_t off) +{ + uint8_t b = prog->driver->io.msInfoCBSlot; + off += prog->driver->io.msInfoBase; + return bld. + mkLoadv(TYPE_U32, bld.mkSymbol(FILE_MEMORY_CONST, b, TYPE_U32, off), ptr); +} + +/* On nvc0, surface info is obtained via the surface binding points passed + * to the SULD/SUST instructions. + * On nve4, surface info is stored in c[] and is used by various special + * instructions, e.g. for clamping coordiantes or generating an address. + * They couldn't just have added an equivalent to TIC now, couldn't they ? + */ +#define NVE4_SU_INFO_ADDR 0x00 +#define NVE4_SU_INFO_FMT 0x04 +#define NVE4_SU_INFO_DIM_X 0x08 +#define NVE4_SU_INFO_PITCH 0x0c +#define NVE4_SU_INFO_DIM_Y 0x10 +#define NVE4_SU_INFO_ARRAY 0x14 +#define NVE4_SU_INFO_DIM_Z 0x18 +#define NVE4_SU_INFO_UNK1C 0x1c +#define NVE4_SU_INFO_WIDTH 0x20 +#define NVE4_SU_INFO_HEIGHT 0x24 +#define NVE4_SU_INFO_DEPTH 0x28 +#define NVE4_SU_INFO_TARGET 0x2c +#define NVE4_SU_INFO_CALL 0x30 +#define NVE4_SU_INFO_RAW_X 0x34 +#define NVE4_SU_INFO_MS_X 0x38 +#define NVE4_SU_INFO_MS_Y 0x3c + +#define NVE4_SU_INFO__STRIDE 0x40 + +#define NVE4_SU_INFO_DIM(i) (0x08 + (i) * 8) +#define NVE4_SU_INFO_SIZE(i) (0x20 + (i) * 4) +#define NVE4_SU_INFO_MS(i) (0x38 + (i) * 4) + +static inline uint16_t getSuClampSubOp(const TexInstruction *su, int c) +{ + switch (su->tex.target.getEnum()) { + case TEX_TARGET_BUFFER: return NV50_IR_SUBOP_SUCLAMP_PL(0, 1); + case TEX_TARGET_RECT: return NV50_IR_SUBOP_SUCLAMP_SD(0, 2); + case TEX_TARGET_1D: return NV50_IR_SUBOP_SUCLAMP_SD(0, 2); + case TEX_TARGET_1D_ARRAY: return (c == 1) ? + NV50_IR_SUBOP_SUCLAMP_PL(0, 2) : + NV50_IR_SUBOP_SUCLAMP_SD(0, 2); + case TEX_TARGET_2D: return NV50_IR_SUBOP_SUCLAMP_BL(0, 2); + case TEX_TARGET_2D_MS: return NV50_IR_SUBOP_SUCLAMP_BL(0, 2); + case TEX_TARGET_2D_ARRAY: return NV50_IR_SUBOP_SUCLAMP_SD(0, 2); + case TEX_TARGET_2D_MS_ARRAY: return NV50_IR_SUBOP_SUCLAMP_SD(0, 2); + case TEX_TARGET_3D: return NV50_IR_SUBOP_SUCLAMP_SD(0, 2); + case TEX_TARGET_CUBE: return NV50_IR_SUBOP_SUCLAMP_SD(0, 2); + case TEX_TARGET_CUBE_ARRAY: return NV50_IR_SUBOP_SUCLAMP_SD(0, 2); + default: + assert(0); + return 0; + } +} + +void +NVC0LoweringPass::adjustCoordinatesMS(TexInstruction *tex) +{ + const uint16_t base = tex->tex.r * NVE4_SU_INFO__STRIDE; + const int arg = tex->tex.target.getArgCount(); + + if (tex->tex.target == TEX_TARGET_2D_MS) + tex->tex.target = TEX_TARGET_2D; + else + if (tex->tex.target == TEX_TARGET_2D_MS_ARRAY) + tex->tex.target = TEX_TARGET_2D_ARRAY; + else + return; + + Value *x = tex->getSrc(0); + Value *y = tex->getSrc(1); + Value *s = tex->getSrc(arg - 1); + + Value *tx = bld.getSSA(), *ty = bld.getSSA(), *ts = bld.getSSA(); + + Value *ms_x = loadResInfo32(NULL, base + NVE4_SU_INFO_MS(0)); + Value *ms_y = loadResInfo32(NULL, base + NVE4_SU_INFO_MS(1)); + + bld.mkOp2(OP_SHL, TYPE_U32, tx, x, ms_x); + bld.mkOp2(OP_SHL, TYPE_U32, ty, y, ms_y); + + s = bld.mkOp2v(OP_AND, TYPE_U32, ts, s, bld.loadImm(NULL, 0x7)); + s = bld.mkOp2v(OP_SHL, TYPE_U32, ts, ts, bld.mkImm(3)); + + Value *dx = loadMsInfo32(ts, 0x0); + Value *dy = loadMsInfo32(ts, 0x4); + + bld.mkOp2(OP_ADD, TYPE_U32, tx, tx, dx); + bld.mkOp2(OP_ADD, TYPE_U32, ty, ty, dy); + + tex->setSrc(0, tx); + tex->setSrc(1, ty); + tex->moveSources(arg, -1); +} + +// Sets 64-bit "generic address", predicate and format sources for SULD/SUST. +// They're computed from the coordinates using the surface info in c[] space. +void +NVC0LoweringPass::processSurfaceCoordsNVE4(TexInstruction *su) +{ + Instruction *insn; + const bool atom = su->op == OP_SUREDB || su->op == OP_SUREDP; + const bool raw = + su->op == OP_SULDB || su->op == OP_SUSTB || su->op == OP_SUREDB; + const int idx = su->tex.r; + const int dim = su->tex.target.getDim(); + const int arg = dim + (su->tex.target.isArray() ? 1 : 0); + const uint16_t base = idx * NVE4_SU_INFO__STRIDE; + int c; + Value *zero = bld.mkImm(0); + Value *p1 = NULL; + Value *v; + Value *src[3]; + Value *bf, *eau, *off; + Value *addr, *pred; + + off = bld.getScratch(4); + bf = bld.getScratch(4); + addr = bld.getSSA(8); + pred = bld.getScratch(1, FILE_PREDICATE); + + bld.setPosition(su, false); + + adjustCoordinatesMS(su); + + // calculate clamped coordinates + for (c = 0; c < arg; ++c) { + src[c] = bld.getScratch(); + if (c == 0 && raw) + v = loadResInfo32(NULL, base + NVE4_SU_INFO_RAW_X); + else + v = loadResInfo32(NULL, base + NVE4_SU_INFO_DIM(c)); + bld.mkOp3(OP_SUCLAMP, TYPE_S32, src[c], su->getSrc(c), v, zero) + ->subOp = getSuClampSubOp(su, c); + } + for (; c < 3; ++c) + src[c] = zero; + + // set predicate output + if (su->tex.target == TEX_TARGET_BUFFER) { + src[0]->getInsn()->setFlagsDef(1, pred); + } else + if (su->tex.target.isArray()) { + p1 = bld.getSSA(1, FILE_PREDICATE); + src[dim]->getInsn()->setFlagsDef(1, p1); + } + + // calculate pixel offset + if (dim == 1) { + if (su->tex.target != TEX_TARGET_BUFFER) + bld.mkOp2(OP_AND, TYPE_U32, off, src[0], bld.loadImm(NULL, 0xffff)); + } else + if (dim == 3) { + v = loadResInfo32(NULL, base + NVE4_SU_INFO_UNK1C); + bld.mkOp3(OP_MADSP, TYPE_U32, off, src[2], v, src[1]) + ->subOp = NV50_IR_SUBOP_MADSP(4,2,8); // u16l u16l u16l + + v = loadResInfo32(NULL, base + NVE4_SU_INFO_PITCH); + bld.mkOp3(OP_MADSP, TYPE_U32, off, off, v, src[0]) + ->subOp = NV50_IR_SUBOP_MADSP(0,2,8); // u32 u16l u16l + } else { + assert(dim == 2); + v = loadResInfo32(NULL, base + NVE4_SU_INFO_PITCH); + bld.mkOp3(OP_MADSP, TYPE_U32, off, src[1], v, src[0]) + ->subOp = su->tex.target.isArray() ? + NV50_IR_SUBOP_MADSP_SD : NV50_IR_SUBOP_MADSP(4,2,8); // u16l u16l u16l + } + + // calculate effective address part 1 + if (su->tex.target == TEX_TARGET_BUFFER) { + if (raw) { + bf = src[0]; + } else { + v = loadResInfo32(NULL, base + NVE4_SU_INFO_FMT); + bld.mkOp3(OP_VSHL, TYPE_U32, bf, src[0], v, zero) + ->subOp = NV50_IR_SUBOP_V1(7,6,8|2); + } + } else { + Value *y = src[1]; + Value *z = src[2]; + uint16_t subOp = 0; + + switch (dim) { + case 1: + y = zero; + z = zero; + break; + case 2: + z = off; + if (!su->tex.target.isArray()) { + z = loadResInfo32(NULL, base + NVE4_SU_INFO_UNK1C); + subOp = NV50_IR_SUBOP_SUBFM_3D; + } + break; + default: + subOp = NV50_IR_SUBOP_SUBFM_3D; + assert(dim == 3); + break; + } + insn = bld.mkOp3(OP_SUBFM, TYPE_U32, bf, src[0], y, z); + insn->subOp = subOp; + insn->setFlagsDef(1, pred); + } + + // part 2 + v = loadResInfo32(NULL, base + NVE4_SU_INFO_ADDR); + + if (su->tex.target == TEX_TARGET_BUFFER) { + eau = v; + } else { + eau = bld.mkOp3v(OP_SUEAU, TYPE_U32, bld.getScratch(4), off, bf, v); + } + // add array layer offset + if (su->tex.target.isArray()) { + v = loadResInfo32(NULL, base + NVE4_SU_INFO_ARRAY); + if (dim == 1) + bld.mkOp3(OP_MADSP, TYPE_U32, eau, src[1], v, eau) + ->subOp = NV50_IR_SUBOP_MADSP(4,0,0); // u16 u24 u32 + else + bld.mkOp3(OP_MADSP, TYPE_U32, eau, v, src[2], eau) + ->subOp = NV50_IR_SUBOP_MADSP(0,0,0); // u32 u24 u32 + // combine predicates + assert(p1); + bld.mkOp2(OP_OR, TYPE_U8, pred, pred, p1); + } + + if (atom) { + Value *lo = bf; + if (su->tex.target == TEX_TARGET_BUFFER) { + lo = zero; + bld.mkMov(off, bf); + } + // bf == g[] address & 0xff + // eau == g[] address >> 8 + bld.mkOp3(OP_PERMT, TYPE_U32, bf, lo, bld.loadImm(NULL, 0x6540), eau); + bld.mkOp3(OP_PERMT, TYPE_U32, eau, zero, bld.loadImm(NULL, 0x0007), eau); + } else + if (su->op == OP_SULDP && su->tex.target == TEX_TARGET_BUFFER) { + // Convert from u32 to u8 address format, which is what the library code + // doing SULDP currently uses. + // XXX: can SUEAU do this ? + // XXX: does it matter that we don't mask high bytes in bf ? + // Grrr. + bld.mkOp2(OP_SHR, TYPE_U32, off, bf, bld.mkImm(8)); + bld.mkOp2(OP_ADD, TYPE_U32, eau, eau, off); + } + + bld.mkOp2(OP_MERGE, TYPE_U64, addr, bf, eau); + + if (atom && su->tex.target == TEX_TARGET_BUFFER) + bld.mkOp2(OP_ADD, TYPE_U64, addr, addr, off); + + // let's just set it 0 for raw access and hope it works + v = raw ? + bld.mkImm(0) : loadResInfo32(NULL, base + NVE4_SU_INFO_FMT); + + // get rid of old coordinate sources, make space for fmt info and predicate + su->moveSources(arg, 3 - arg); + // set 64 bit address and 32-bit format sources + su->setSrc(0, addr); + su->setSrc(1, v); + su->setSrc(2, pred); +} + +void +NVC0LoweringPass::handleSurfaceOpNVE4(TexInstruction *su) +{ + processSurfaceCoordsNVE4(su); + + // Who do we hate more ? The person who decided that nvc0's SULD doesn't + // have to support conversion or the person who decided that, in OpenCL, + // you don't have to specify the format here like you do in OpenGL ? + + if (su->op == OP_SULDP) { + // We don't patch shaders. Ever. + // You get an indirect call to our library blob here. + // But at least it's uniform. + FlowInstruction *call; + LValue *p[3]; + LValue *r[5]; + uint16_t base = su->tex.r * NVE4_SU_INFO__STRIDE + NVE4_SU_INFO_CALL; + + for (int i = 0; i < 4; ++i) + (r[i] = bld.getScratch(4, FILE_GPR))->reg.data.id = i; + for (int i = 0; i < 3; ++i) + (p[i] = bld.getScratch(1, FILE_PREDICATE))->reg.data.id = i; + (r[4] = bld.getScratch(8, FILE_GPR))->reg.data.id = 4; + + bld.mkMov(p[1], bld.mkImm((su->cache == CACHE_CA) ? 1 : 0), TYPE_U8); + bld.mkMov(p[2], bld.mkImm((su->cache == CACHE_CG) ? 1 : 0), TYPE_U8); + bld.mkMov(p[0], su->getSrc(2), TYPE_U8); + bld.mkMov(r[4], su->getSrc(0), TYPE_U64); + bld.mkMov(r[2], su->getSrc(1), TYPE_U32); + + call = bld.mkFlow(OP_CALL, NULL, su->cc, su->getPredicate()); + + call->indirect = 1; + call->absolute = 1; + call->setSrc(0, bld.mkSymbol(FILE_MEMORY_CONST, + prog->driver->io.resInfoCBSlot, TYPE_U32, + prog->driver->io.suInfoBase + base)); + call->setSrc(1, r[2]); + call->setSrc(2, r[4]); + for (int i = 0; i < 3; ++i) + call->setSrc(3 + i, p[i]); + for (int i = 0; i < 4; ++i) { + call->setDef(i, r[i]); + bld.mkMov(su->getDef(i), r[i]); + } + call->setDef(4, p[1]); + delete_Instruction(bld.getProgram(), su); + } + + if (su->op == OP_SUREDB || su->op == OP_SUREDP) { + Value *pred = su->getSrc(2); + CondCode cc = CC_NOT_P; + if (su->getPredicate()) { + pred = bld.getScratch(1, FILE_PREDICATE); + cc = su->cc; + if (cc == CC_NOT_P) { + bld.mkOp2(OP_OR, TYPE_U8, pred, su->getPredicate(), su->getSrc(2)); + } else { + bld.mkOp2(OP_AND, TYPE_U8, pred, su->getPredicate(), su->getSrc(2)); + pred->getInsn()->src(1).mod = Modifier(NV50_IR_MOD_NOT); + } + } + Instruction *red = bld.mkOp(OP_ATOM, su->dType, su->getDef(0)); + red->subOp = su->subOp; + if (!gMemBase) + gMemBase = bld.mkSymbol(FILE_MEMORY_GLOBAL, 0, TYPE_U32, 0); + red->setSrc(0, gMemBase); + red->setSrc(1, su->getSrc(3)); + if (su->subOp == NV50_IR_SUBOP_ATOM_CAS) + red->setSrc(2, su->getSrc(4)); + red->setIndirect(0, 0, su->getSrc(0)); + red->setPredicate(cc, pred); + delete_Instruction(bld.getProgram(), su); + } else { + su->sType = (su->tex.target == TEX_TARGET_BUFFER) ? TYPE_U32 : TYPE_U8; + } +} + bool NVC0LoweringPass::handleWRSV(Instruction *i) { @@ -1127,6 +1496,15 @@ NVC0LoweringPass::visit(Instruction *i) case OP_ATOM: handleATOM(i); break; + case OP_SULDB: + case OP_SULDP: + case OP_SUSTB: + case OP_SUSTP: + case OP_SUREDB: + case OP_SUREDP: + if (targ->getChipset() >= NVISA_GK104_CHIPSET) + handleSurfaceOpNVE4(i->asTex()); + break; default: break; } diff --git a/src/gallium/drivers/nvc0/nvc0_program.c b/src/gallium/drivers/nvc0/nvc0_program.c index 39393a1f61c..e4ac8ba8e2c 100644 --- a/src/gallium/drivers/nvc0/nvc0_program.c +++ b/src/gallium/drivers/nvc0/nvc0_program.c @@ -564,7 +564,25 @@ nvc0_program_translate(struct nvc0_program *prog, uint16_t chipset) info->io.genUserClip = prog->vp.num_ucps; info->io.ucpBase = 256; - info->io.ucpBinding = 15; + info->io.ucpCBSlot = 15; + + if (prog->type == PIPE_SHADER_COMPUTE) { + if (chipset >= NVISA_GK104_CHIPSET) { + info->io.resInfoCBSlot = 0; + info->io.texBindBase = 0; /* TODO */ + info->io.suInfoBase = 0; /* TODO */ + } + info->io.msInfoCBSlot = 0; + info->io.msInfoBase = 0; /* TODO */ + } else { + if (chipset >= NVISA_GK104_CHIPSET) { + info->io.resInfoCBSlot = 15; + info->io.texBindBase = 0x20; + info->io.suInfoBase = 0; /* TODO */ + } + info->io.msInfoCBSlot = 15; + info->io.msInfoBase = 0; /* TODO */ + } info->assignSlots = nvc0_program_assign_varying_slots; -- 2.30.2