From ca8960234e0a727f46fcf8af1a9b7fa2ff0451dd Mon Sep 17 00:00:00 2001 From: Alberto Milone Date: Thu, 2 Dec 2010 13:34:35 +0100 Subject: r600c: add evergreen ARL support. Signed-off-by: Alberto Milone --- src/mesa/drivers/dri/r600/r700_assembler.c | 83 +++++++++++++++++++++++++----- 1 file changed, 69 insertions(+), 14 deletions(-) (limited to 'src/mesa/drivers') diff --git a/src/mesa/drivers/dri/r600/r700_assembler.c b/src/mesa/drivers/dri/r600/r700_assembler.c index bee9c3bc6d3..024853c1beb 100644 --- a/src/mesa/drivers/dri/r600/r700_assembler.c +++ b/src/mesa/drivers/dri/r600/r700_assembler.c @@ -481,6 +481,8 @@ unsigned int EG_GetNumOperands(GLuint opcode, GLuint nIsOp3) case EG_OP2_INST_FLT_TO_INT: case EG_OP2_INST_SIN: case EG_OP2_INST_COS: + case EG_OP2_INST_FLT_TO_INT_FLOOR: + case EG_OP2_INST_MOVA_INT: return 1; default: radeon_error( @@ -3297,23 +3299,76 @@ GLboolean assemble_ARL(r700_AssemblerBase *pAsm) return GL_FALSE; } - pAsm->D.dst.opcode = SQ_OP2_INST_MOVA_FLOOR; - setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); - pAsm->D.dst.rtype = DST_REG_TEMPORARY; - pAsm->D.dst.reg = 0; - pAsm->D.dst.writex = 0; - pAsm->D.dst.writey = 0; - pAsm->D.dst.writez = 0; - pAsm->D.dst.writew = 0; - - if( GL_FALSE == assemble_src(pAsm, 0, -1) ) + if(8 == pAsm->unAsic) { - return GL_FALSE; - } + /* Evergreen */ - if( GL_FALSE == next_ins(pAsm) ) + /* Float to Signed Integer Using FLOOR */ + pAsm->D.dst.opcode = EG_OP2_INST_FLT_TO_INT_FLOOR; + setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); + pAsm->D.dst.rtype = DST_REG_TEMPORARY; + pAsm->D.dst.reg = 0; + pAsm->D.dst.writex = 0; + pAsm->D.dst.writey = 0; + pAsm->D.dst.writez = 0; + pAsm->D.dst.writew = 0; + + if( GL_FALSE == assemble_src(pAsm, 0, -1) ) + { + return GL_FALSE; + } + + if( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } + + /* Copy Signed Integer To Integer in AR and GPR */ + pAsm->D.dst.opcode = EG_OP2_INST_MOVA_INT; + setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); + pAsm->D.dst.rtype = DST_REG_TEMPORARY; + pAsm->D.dst.reg = 0; + pAsm->D.dst.writex = 0; + pAsm->D.dst.writey = 0; + pAsm->D.dst.writez = 0; + pAsm->D.dst.writew = 0; + + if( GL_FALSE == assemble_src(pAsm, 0, -1) ) + { + return GL_FALSE; + } + + if( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } + } + else { - return GL_FALSE; + /* r6xx/r7xx */ + + /* Truncate floating-point to the nearest integer + in the range [-256, +255], and copy to AR and + to a GPR. + */ + pAsm->D.dst.opcode = SQ_OP2_INST_MOVA_FLOOR; + setaddrmode_PVSDST(&(pAsm->D.dst), ADDR_ABSOLUTE); + pAsm->D.dst.rtype = DST_REG_TEMPORARY; + pAsm->D.dst.reg = 0; + pAsm->D.dst.writex = 0; + pAsm->D.dst.writey = 0; + pAsm->D.dst.writez = 0; + pAsm->D.dst.writew = 0; + + if( GL_FALSE == assemble_src(pAsm, 0, -1) ) + { + return GL_FALSE; + } + + if( GL_FALSE == next_ins(pAsm) ) + { + return GL_FALSE; + } } return GL_TRUE; -- cgit v1.2.3