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nvc0/ir: add support for TGSI_SEMANTIC_HELPER_INVOCATION 

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Ilia Mirkin 2015-09-14 16:23:29 -04:00
parent e3d9dbe304
commit 39f51ec96f
6 changed files with 6 additions and 0 deletions
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1
src/gallium/drivers/nouveau/codegen/nv50_ir.h
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@ -389,6 +389,7 @@ enum SVSemantic
SV_SBASE,
SV_VERTEX_STRIDE,
SV_INVOCATION_INFO,
SV_THREAD_KILL,
SV_UNDEFINED,
SV_LAST
};

1
src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
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@ -1644,6 +1644,7 @@ CodeEmitterGK110::getSRegEncoding(const ValueRef& ref)
case SV_VERTEX_COUNT: return 0x10;
case SV_INVOCATION_ID: return 0x11;
case SV_YDIR: return 0x12;
case SV_THREAD_KILL: return 0x13;
case SV_TID: return 0x21 + SDATA(ref).sv.index;
case SV_CTAID: return 0x25 + SDATA(ref).sv.index;
case SV_NTID: return 0x29 + SDATA(ref).sv.index;

1
src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp
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@ -244,6 +244,7 @@ CodeEmitterGM107::emitSYS(int pos, const Value *val)
case SV_LANEID : id = 0x00; break;
case SV_VERTEX_COUNT : id = 0x10; break;
case SV_INVOCATION_ID : id = 0x11; break;
case SV_THREAD_KILL : id = 0x13; break;
case SV_INVOCATION_INFO: id = 0x1d; break;
default:
assert(!"invalid system value");

1
src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp
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@ -1839,6 +1839,7 @@ CodeEmitterNVC0::getSRegEncoding(const ValueRef& ref)
case SV_VERTEX_COUNT: return 0x10;
case SV_INVOCATION_ID: return 0x11;
case SV_YDIR: return 0x12;
case SV_THREAD_KILL: return 0x13;
case SV_TID: return 0x21 + SDATA(ref).sv.index;
case SV_CTAID: return 0x25 + SDATA(ref).sv.index;
case SV_NTID: return 0x29 + SDATA(ref).sv.index;

1
src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
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@ -376,6 +376,7 @@ static nv50_ir::SVSemantic translateSysVal(uint sysval)
case TGSI_SEMANTIC_TESSOUTER: return nv50_ir::SV_TESS_OUTER;
case TGSI_SEMANTIC_TESSINNER: return nv50_ir::SV_TESS_INNER;
case TGSI_SEMANTIC_VERTICESIN: return nv50_ir::SV_VERTEX_COUNT;
case TGSI_SEMANTIC_HELPER_INVOCATION: return nv50_ir::SV_THREAD_KILL;
default:
assert(0);
return nv50_ir::SV_CLOCK;

1
src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp
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@ -275,6 +275,7 @@ static const char *SemanticStr[SV_LAST + 1] =
"SBASE",
"VERTEX_STRIDE",
"INVOCATION_INFO",
"THREAD_KILL",
"?",
"(INVALID)"
};