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temporary hack for divide by W

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This commit is contained in:
Brian Paul
2001-12-15 21:31:28 +00:00
parent b15a3b4d13
commit 56790ced1a
1 changed files with 12 additions and 9 deletions
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21
src/mesa/tnl/t_vb_program.c
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@@ -1,4 +1,4 @@
/* $Id: t_vb_program.c,v 1.2 2001/12/15 02:13:32 brianp Exp $ */
/* $Id: t_vb_program.c,v 1.3 2001/12/15 21:31:28 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -783,18 +783,21 @@ static GLboolean run_vp( GLcontext *ctx, struct gl_pipeline_stage *stage )
_mesa_exec_program(ctx, program);
printf("Output %d: %f, %f, %f, %f\n", i,
machine->Registers[VP_OUTPUT_REG_START + 0][0],
machine->Registers[VP_OUTPUT_REG_START + 0][1],
machine->Registers[VP_OUTPUT_REG_START + 0][2],
machine->Registers[VP_OUTPUT_REG_START + 0][3]);
machine->Registers[VP_OUT_HPOS][0],
machine->Registers[VP_OUT_HPOS][1],
machine->Registers[VP_OUT_HPOS][2],
machine->Registers[VP_OUT_HPOS][3]);
printf(" color: %f, %f, %f, %f\n",
machine->Registers[VP_OUTPUT_REG_START + 1][0],
machine->Registers[VP_OUTPUT_REG_START + 1][1],
machine->Registers[VP_OUTPUT_REG_START + 1][2],
machine->Registers[VP_OUTPUT_REG_START + 1][3]);
machine->Registers[VP_OUT_COL0][0],
machine->Registers[VP_OUT_COL0][1],
machine->Registers[VP_OUT_COL0][2],
machine->Registers[VP_OUT_COL0][3]);
/* store the attribute output registers into the VB arrays */
COPY_4V(clip[i], machine->Registers[VP_OUT_HPOS]);
clip[i][0] /= clip[i][3];
clip[i][1] /= clip[i][3];
clip[i][2] /= clip[i][3];
COPY_4V(color0[i], machine->Registers[VP_OUT_COL0]);
COPY_4V(color1[i], machine->Registers[VP_OUT_COL1]);
COPY_4V(bfcolor0[i], machine->Registers[VP_OUT_BFC0]);