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r600: add support for FRAG_ATTRIB_PNTC

This commit is contained in:
Andre Maasikas 2009-12-14 11:59:41 +02:00
parent 0c046bec8f
commit 10f5cff6ac
1 changed files with 41 additions and 0 deletions
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41
src/mesa/drivers/dri/r600/r700_fragprog.c
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@ -155,6 +155,12 @@ void Map_Fragment_Program(r700_AssemblerBase *pAsm,
pAsm->uiFP_AttributeMap[FRAG_ATTRIB_FACE] = pAsm->number_used_registers++;
}
unBit = 1 << FRAG_ATTRIB_PNTC;
if(mesa_fp->Base.InputsRead & unBit)
{
pAsm->uiFP_AttributeMap[FRAG_ATTRIB_PNTC] = pAsm->number_used_registers++;
}
/* Map temporary registers (GPRs) */
pAsm->starting_temp_register_number = pAsm->number_used_registers;
@ -479,6 +485,21 @@ GLboolean r700SetupFragmentProgram(GLcontext * ctx)
}
if (mesa_fp->Base.InputsRead & (1 << FRAG_ATTRIB_PNTC))
{
ui++;
SETfield(r700->SPI_PS_IN_CONTROL_0.u32All, ui, NUM_INTERP_shift, NUM_INTERP_mask);
SETbit(r700->SPI_INTERP_CONTROL_0.u32All, PNT_SPRITE_ENA_bit);
SETfield(r700->SPI_INTERP_CONTROL_0.u32All, SPI_PNT_SPRITE_SEL_S, PNT_SPRITE_OVRD_X_shift, PNT_SPRITE_OVRD_X_mask);
SETfield(r700->SPI_INTERP_CONTROL_0.u32All, SPI_PNT_SPRITE_SEL_T, PNT_SPRITE_OVRD_Y_shift, PNT_SPRITE_OVRD_Y_mask);
//SETbit(r700->SPI_INTERP_CONTROL_0.u32All, PNT_SPRITE_TOP_1_bit);
}
else
{
CLEARbit(r700->SPI_INTERP_CONTROL_0.u32All, PNT_SPRITE_ENA_bit);
}
ui = (unNumOfReg < ui) ? ui : unNumOfReg;
SETfield(r700->ps.SQ_PGM_RESOURCES_PS.u32All, ui, NUM_GPRS_shift, NUM_GPRS_mask);
@ -498,6 +519,10 @@ GLboolean r700SetupFragmentProgram(GLcontext * ctx)
struct r700_vertex_program_cont *vpc =
(struct r700_vertex_program_cont *)ctx->VertexProgram._Current;
GLbitfield OutputsWritten = vpc->mesa_program.Base.OutputsWritten;
for(ui = 0; ui < R700_MAX_SHADER_EXPORTS; ui++)
r700->SPI_PS_INPUT_CNTL[ui].u32All = 0;
unBit = 1 << FRAG_ATTRIB_WPOS;
if(mesa_fp->Base.InputsRead & unBit)
{
@ -575,6 +600,22 @@ GLboolean r700SetupFragmentProgram(GLcontext * ctx)
else
CLEARbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
}
unBit = 1 << FRAG_ATTRIB_PNTC;
if(mesa_fp->Base.InputsRead & unBit)
{
ui = pAsm->uiFP_AttributeMap[FRAG_ATTRIB_PNTC];
SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, SEL_CENTROID_bit);
SETfield(r700->SPI_PS_INPUT_CNTL[ui].u32All, ui,
SEMANTIC_shift, SEMANTIC_mask);
if (r700->SPI_INTERP_CONTROL_0.u32All & FLAT_SHADE_ENA_bit)
SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
else
CLEARbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, FLAT_SHADE_bit);
SETbit(r700->SPI_PS_INPUT_CNTL[ui].u32All, PT_SPRITE_TEX_bit);
}
for(i=VERT_RESULT_VAR0; i<VERT_RESULT_MAX; i++)
{