From 04a7ec7c8a7ca63fc3e90e5d2fe1290976a77bd6 Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Fri, 10 Apr 2020 23:47:04 -0400 Subject: [PATCH] nvc0: enable GL_NV_viewport_array2 Signed-off-by: Ilia Mirkin Reviewed-By: Karol Herbst Part-of: --- src/gallium/drivers/nouveau/codegen/nv50_ir.h | 1 + src/gallium/drivers/nouveau/codegen/nv50_ir_driver.h | 1 + .../drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 4 ++++ src/gallium/drivers/nouveau/nvc0/nvc0_3d.xml.h | 2 ++ src/gallium/drivers/nouveau/nvc0/nvc0_program.c | 4 +++- src/gallium/drivers/nouveau/nvc0/nvc0_program.h | 1 + src/gallium/drivers/nouveau/nvc0/nvc0_screen.c | 1 + src/gallium/drivers/nouveau/nvc0/nvc0_shader_state.c | 9 ++++++++- 8 files changed, 21 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir.h b/src/gallium/drivers/nouveau/codegen/nv50_ir.h index 296b79f5d49..42ee969c66b 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir.h +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir.h @@ -467,6 +467,7 @@ enum SVSemantic SV_VERTEX_COUNT, // gl_PatchVerticesIn SV_LAYER, SV_VIEWPORT_INDEX, + SV_VIEWPORT_MASK, SV_YDIR, SV_FACE, SV_POINT_SIZE, diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_driver.h b/src/gallium/drivers/nouveau/codegen/nv50_ir_driver.h index 322bdd02557..5dc0e24c5dc 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_driver.h +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_driver.h @@ -177,6 +177,7 @@ struct nv50_ir_prog_info uint8_t globalAccess; /* 1 for read, 2 for wr, 3 for rw */ bool fp64; /* program uses fp64 math */ bool mul_zero_wins; /* program wants for x*0 = 0 */ + bool layer_viewport_relative; bool nv50styleSurfaces; /* generate gX[] access for raw buffers */ uint16_t texBindBase; /* base address for tex handles (nve4) */ uint16_t fbtexBindBase; /* base address for fbtex handle (nve4) */ 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 3375c599e75..60f3d582a0b 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -1229,6 +1229,9 @@ void Source::scanProperty(const struct tgsi_full_property *prop) case TGSI_PROPERTY_MUL_ZERO_WINS: info->io.mul_zero_wins = prop->u[0].Data; break; + case TGSI_PROPERTY_LAYER_VIEWPORT_RELATIVE: + info->io.layer_viewport_relative = prop->u[0].Data; + break; default: INFO("unhandled TGSI property %d\n", prop->Property.PropertyName); break; @@ -1548,6 +1551,7 @@ bool Source::scanInstruction(const struct tgsi_full_instruction *inst) info->out[dst.getIndex(0)].sn == TGSI_SEMANTIC_PRIMID || info->out[dst.getIndex(0)].sn == TGSI_SEMANTIC_LAYER || info->out[dst.getIndex(0)].sn == TGSI_SEMANTIC_VIEWPORT_INDEX || + info->out[dst.getIndex(0)].sn == TGSI_SEMANTIC_VIEWPORT_MASK || info->out[dst.getIndex(0)].sn == TGSI_SEMANTIC_FOG) info->out[dst.getIndex(0)].mask &= 1; diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_3d.xml.h b/src/gallium/drivers/nouveau/nvc0/nvc0_3d.xml.h index 33a5310b27e..221bab3105b 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_3d.xml.h +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_3d.xml.h @@ -851,6 +851,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define NVC0_3D_VERTEX_ATTRIB_FORMAT_TYPE_FLOAT 0x38000000 #define NVC0_3D_VERTEX_ATTRIB_FORMAT_BGRA 0x80000000 +#define NVC0_3D_LAYER_VIEWPORT_RELATIVE 0x000011f0 + #define NVC0_3D_UNK1214 0x00001214 #define NVC0_3D_UNK1218 0x00001218 diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_program.c b/src/gallium/drivers/nouveau/nvc0/nvc0_program.c index 128b94e1da5..32aa82d168c 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_program.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_program.c @@ -81,7 +81,7 @@ nvc0_shader_output_address(unsigned sn, unsigned si) case TGSI_SEMANTIC_CLIPDIST: return 0x2c0 + si * 0x10; case TGSI_SEMANTIC_CLIPVERTEX: return 0x270; case TGSI_SEMANTIC_TEXCOORD: return 0x300 + si * 0x10; - /* case TGSI_SEMANTIC_VIEWPORT_MASK: return 0x3a0; */ + case TGSI_SEMANTIC_VIEWPORT_MASK: return 0x3a0; case TGSI_SEMANTIC_EDGEFLAG: return ~0; default: assert(!"invalid TGSI output semantic"); @@ -272,6 +272,8 @@ nvc0_vtgp_gen_header(struct nvc0_program *vp, struct nv50_ir_prog_info *info) if (info->io.genUserClip < 0) vp->vp.num_ucps = PIPE_MAX_CLIP_PLANES + 1; /* prevent rebuilding */ + vp->vp.layer_viewport_relative = info->io.layer_viewport_relative; + return 0; } diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_program.h b/src/gallium/drivers/nouveau/nvc0/nvc0_program.h index 183b14a42c2..5684207aa54 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_program.h +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_program.h @@ -41,6 +41,7 @@ struct nvc0_program { uint8_t edgeflag; /* attribute index of edgeflag input */ bool need_vertex_id; bool need_draw_parameters; + bool layer_viewport_relative; /* also applies go gp and tp */ } vp; struct { uint8_t early_z; diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c index f8550be7082..0148f78a750 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c @@ -312,6 +312,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_CONSERVATIVE_RASTER_POST_DEPTH_COVERAGE: case PIPE_CAP_PROGRAMMABLE_SAMPLE_LOCATIONS: case PIPE_CAP_VIEWPORT_SWIZZLE: + case PIPE_CAP_VIEWPORT_MASK: return class_3d >= GM200_3D_CLASS; case PIPE_CAP_CONSERVATIVE_RASTER_PRE_SNAP_TRIANGLES: return class_3d >= GP100_3D_CLASS; diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_shader_state.c b/src/gallium/drivers/nouveau/nvc0/nvc0_shader_state.c index 774c5648113..b7e0c8a930f 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_shader_state.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_shader_state.c @@ -257,6 +257,7 @@ nvc0_layer_validate(struct nvc0_context *nvc0) struct nouveau_pushbuf *push = nvc0->base.pushbuf; struct nvc0_program *last; bool prog_selects_layer = false; + bool layer_viewport_relative = false; if (nvc0->gmtyprog) last = nvc0->gmtyprog; @@ -265,11 +266,17 @@ nvc0_layer_validate(struct nvc0_context *nvc0) else last = nvc0->vertprog; - if (last) + if (last) { prog_selects_layer = !!(last->hdr[13] & (1 << 9)); + layer_viewport_relative = last->vp.layer_viewport_relative; + } BEGIN_NVC0(push, NVC0_3D(LAYER), 1); PUSH_DATA (push, prog_selects_layer ? NVC0_3D_LAYER_USE_GP : 0); + if (nvc0->screen->eng3d->oclass >= GM200_3D_CLASS) { + IMMED_NVC0(push, NVC0_3D(LAYER_VIEWPORT_RELATIVE), + layer_viewport_relative); + } } void -- 2.30.2