diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp | 46 | ||||
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_tex.c | 23 |
2 files changed, 34 insertions, 35 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp index 45474f07547..34cb7dc3e4b 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp @@ -1934,7 +1934,8 @@ NVC0LoweringPass::processSurfaceCoordsNVE4(TexInstruction *su) su->op == OP_SULDB || su->op == OP_SUSTB || su->op == OP_SUREDB; const int slot = su->tex.r; const int dim = su->tex.target.getDim(); - const int arg = dim + (su->tex.target.isArray() || su->tex.target.isCube()); + const bool array = su->tex.target.isArray() || su->tex.target.isCube(); + const int arg = dim + array; int c; Value *zero = bld.mkImm(0); Value *p1 = NULL; @@ -1943,6 +1944,7 @@ NVC0LoweringPass::processSurfaceCoordsNVE4(TexInstruction *su) Value *bf, *eau, *off; Value *addr, *pred; Value *ind = su->getIndirectR(); + Value *y, *z; off = bld.getScratch(4); bf = bld.getScratch(4); @@ -1973,34 +1975,42 @@ NVC0LoweringPass::processSurfaceCoordsNVE4(TexInstruction *su) for (; c < 3; ++c) src[c] = zero; + if (dim == 2 && !array) { + v = loadSuInfo32(ind, slot, NVC0_SU_INFO_UNK1C, su->tex.bindless); + src[2] = bld.mkOp2v(OP_SHR, TYPE_U32, bld.getSSA(), + v, bld.loadImm(NULL, 16)); + + v = loadSuInfo32(ind, slot, NVC0_SU_INFO_DIM(2), su->tex.bindless); + bld.mkOp3(OP_SUCLAMP, TYPE_S32, src[2], src[2], v, zero) + ->subOp = NV50_IR_SUBOP_SUCLAMP_SD(0, 2); + } + // set predicate output if (su->tex.target == TEX_TARGET_BUFFER) { src[0]->getInsn()->setFlagsDef(1, pred); } else - if (su->tex.target.isArray() || su->tex.target.isCube()) { + if (array) { p1 = bld.getSSA(1, FILE_PREDICATE); src[dim]->getInsn()->setFlagsDef(1, p1); } // calculate pixel offset if (dim == 1) { + y = z = zero; if (su->tex.target != TEX_TARGET_BUFFER) bld.mkOp2(OP_AND, TYPE_U32, off, src[0], bld.loadImm(NULL, 0xffff)); - } else - if (dim == 3) { + } else { + y = src[1]; + z = src[2]; + v = loadSuInfo32(ind, slot, NVC0_SU_INFO_UNK1C, su->tex.bindless); bld.mkOp3(OP_MADSP, TYPE_U32, off, src[2], v, src[1]) - ->subOp = NV50_IR_SUBOP_MADSP(4,2,8); // u16l u16l u16l + ->subOp = NV50_IR_SUBOP_MADSP(4,4,8); // u16l u16l u16l v = loadSuInfo32(ind, slot, NVC0_SU_INFO_PITCH, su->tex.bindless); 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 = loadSuInfo32(ind, slot, NVC0_SU_INFO_PITCH, su->tex.bindless); - bld.mkOp3(OP_MADSP, TYPE_U32, off, src[1], v, src[0]) - ->subOp = (su->tex.target.isArray() || su->tex.target.isCube()) ? - NV50_IR_SUBOP_MADSP_SD : NV50_IR_SUBOP_MADSP(4,2,8); // u16l u16l u16l + ->subOp = array ? + NV50_IR_SUBOP_MADSP_SD : NV50_IR_SUBOP_MADSP(0,2,8); // u32 u16l u16l } // calculate effective address part 1 @@ -2013,19 +2023,15 @@ NVC0LoweringPass::processSurfaceCoordsNVE4(TexInstruction *su) ->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() && !su->tex.target.isCube()) { - z = loadSuInfo32(ind, slot, NVC0_SU_INFO_UNK1C, su->tex.bindless); + if (array) { + z = off; + } else { subOp = NV50_IR_SUBOP_SUBFM_3D; } break; @@ -2048,7 +2054,7 @@ NVC0LoweringPass::processSurfaceCoordsNVE4(TexInstruction *su) eau = bld.mkOp3v(OP_SUEAU, TYPE_U32, bld.getScratch(4), off, bf, v); } // add array layer offset - if (su->tex.target.isArray() || su->tex.target.isCube()) { + if (array) { v = loadSuInfo32(ind, slot, NVC0_SU_INFO_ARRAY, su->tex.bindless); if (dim == 1) bld.mkOp3(OP_MADSP, TYPE_U32, eau, src[1], v, eau) diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c b/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c index 04f0a0d55da..8820b5aac66 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_tex.c @@ -1051,21 +1051,13 @@ nve4_set_surface_info(struct nouveau_pushbuf *push, } else { struct nv50_miptree *mt = nv50_miptree(&res->base); struct nv50_miptree_level *lvl = &mt->level[view->u.tex.level]; - const unsigned z = view->u.tex.first_layer; - - if (z) { - if (mt->layout_3d) { - address += nvc0_mt_zslice_offset(mt, view->u.tex.level, z); - /* doesn't work if z passes z-tile boundary */ - if (depth > 1) { - pipe_debug_message(&nvc0->base.debug, CONFORMANCE, - "3D images are not really supported!"); - debug_printf("3D images are not really supported!\n"); - } - } else { - address += mt->layer_stride * z; - } + unsigned z = view->u.tex.first_layer; + + if (!mt->layout_3d) { + address += mt->layer_stride * z; + z = 0; } + address += lvl->offset; info[0] = address >> 8; @@ -1080,7 +1072,8 @@ nve4_set_surface_info(struct nouveau_pushbuf *push, info[6] = depth - 1; info[6] |= (lvl->tile_mode & 0xf00) << 21; info[6] |= NVC0_TILE_SHIFT_Z(lvl->tile_mode) << 22; - info[7] = 0; + info[7] = mt->layout_3d ? 1 : 0; + info[7] |= z << 16; info[14] = mt->ms_x; info[15] = mt->ms_y; } |