diff options
Diffstat (limited to 'src/mesa/pipe/tgsi')
| -rw-r--r-- | src/mesa/pipe/tgsi/exec/tgsi_exec.c | 6 | ||||
| -rw-r--r-- | src/mesa/pipe/tgsi/exec/tgsi_exec.h | 1 |
2 files changed, 3 insertions, 4 deletions
diff --git a/src/mesa/pipe/tgsi/exec/tgsi_exec.c b/src/mesa/pipe/tgsi/exec/tgsi_exec.c index 8636271a34..03997f9099 100644 --- a/src/mesa/pipe/tgsi/exec/tgsi_exec.c +++ b/src/mesa/pipe/tgsi/exec/tgsi_exec.c @@ -1352,8 +1352,7 @@ linear_interpolation( unsigned attrib, unsigned chan ) { - const float x = mach->Inputs[0].xyzw[0].f[0]; - const float y = mach->Inputs[0].xyzw[1].f[0]; + const float x = mach->QuadX, y = mach->QuadY; const float dadx = mach->InterpCoefs[attrib].dadx[chan]; const float dady = mach->InterpCoefs[attrib].dady[chan]; const float a0 = mach->InterpCoefs[attrib].a0[chan] + dadx * x + dady * y; @@ -1369,8 +1368,7 @@ perspective_interpolation( unsigned attrib, unsigned chan ) { - const float x = mach->Inputs[0].xyzw[0].f[0]; - const float y = mach->Inputs[0].xyzw[1].f[0]; + const float x = mach->QuadX, y = mach->QuadY; const float dadx = mach->InterpCoefs[attrib].dadx[chan]; const float dady = mach->InterpCoefs[attrib].dady[chan]; const float a0 = mach->InterpCoefs[attrib].a0[chan] + dadx * x + dady * y; diff --git a/src/mesa/pipe/tgsi/exec/tgsi_exec.h b/src/mesa/pipe/tgsi/exec/tgsi_exec.h index e7952a08e3..8d166bb5f4 100644 --- a/src/mesa/pipe/tgsi/exec/tgsi_exec.h +++ b/src/mesa/pipe/tgsi/exec/tgsi_exec.h @@ -170,6 +170,7 @@ struct tgsi_exec_machine struct tgsi_exec_vector *Inputs; struct tgsi_exec_vector *Outputs; const struct tgsi_token *Tokens; + float QuadX, QuadY; /**< for frag progs only */ unsigned Processor; /* GEOMETRY processor only. */ |