diff options
| author | Andre Maasikas <amaasikas@gmail.com> | 2009-12-14 10:48:36 +0200 |
|---|---|---|
| committer | Andre Maasikas <amaasikas@gmail.com> | 2009-12-15 09:46:34 +0200 |
| commit | 0c046bec8f78f33e7530416e0faa4d127d08e641 (patch) | |
| tree | 4d7771138bd3ea071a85bdd3fe4d682d71a47ab6 /src | |
| parent | 18ebcfe39360dc0ef1e175fe6c39cbb857432ab4 (diff) | |
r600: add DDX DDY opcodes
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/r600/r700_assembler.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/src/mesa/drivers/dri/r600/r700_assembler.c b/src/mesa/drivers/dri/r600/r700_assembler.c index d493d4e2b1..43dafd5b8a 100644 --- a/src/mesa/drivers/dri/r600/r700_assembler.c +++ b/src/mesa/drivers/dri/r600/r700_assembler.c @@ -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: |