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r600: add DDX DDY opcodes

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This commit is contained in:
Andre Maasikas 2009-12-14 10:48:36 +02:00
parent 18ebcfe393
commit 0c046bec8f
1 changed files with 17 additions and 8 deletions
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25
src/mesa/drivers/dri/r600/r700_assembler.c
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@ -546,7 +546,8 @@ int Init_r700_AssemblerBase(SHADER_PIPE_TYPE spt, r700_AssemblerBase* pAsm, R700
GLboolean IsTex(gl_inst_opcode Opcode)
{
if( (OPCODE_TEX==Opcode) || (OPCODE_TXP==Opcode) || (OPCODE_TXB==Opcode) )
if( (OPCODE_TEX==Opcode) || (OPCODE_TXP==Opcode) || (OPCODE_TXB==Opcode) ||
(OPCODE_DDX==Opcode) || (OPCODE_DDY==Opcode) )
{
return GL_TRUE;
}
@ -4363,13 +4364,20 @@ GLboolean assemble_TEX(r700_AssemblerBase *pAsm)
}
if(pAsm->pILInst[pAsm->uiCurInst].Opcode == OPCODE_TXB)
switch(pAsm->pILInst[pAsm->uiCurInst].Opcode)
{
pAsm->D.dst.opcode = SQ_TEX_INST_SAMPLE_L;
}
else
{
pAsm->D.dst.opcode = SQ_TEX_INST_SAMPLE;
case OPCODE_DDX:
/* will these need WQM(1) on CF inst ? */
pAsm->D.dst.opcode = SQ_TEX_INST_GET_GRADIENTS_H;
break;
case OPCODE_DDY:
pAsm->D.dst.opcode = SQ_TEX_INST_GET_GRADIENTS_V;
break;
case OPCODE_TXB:
pAsm->D.dst.opcode = SQ_TEX_INST_SAMPLE_L;
break;
default:
pAsm->D.dst.opcode = SQ_TEX_INST_SAMPLE;
}
pAsm->is_tex = GL_TRUE;
@ -5682,7 +5690,8 @@ GLboolean AssembleInstr(GLuint uiFirstInst,
}
}
break;
case OPCODE_DDX:
case OPCODE_DDY:
case OPCODE_TEX:
case OPCODE_TXB:
case OPCODE_TXP: