From f66fed57e65c518c751dc71ca26439ac76313ce9 Mon Sep 17 00:00:00 2001 From: Brian Date: Thu, 8 Nov 2007 15:02:42 -0700 Subject: For TGSI_TEXTURE_2D/RECT, need to provide 3 coords (STP) in case shadow compare mode is enabled. --- src/mesa/pipe/tgsi/exec/tgsi_exec.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/src/mesa/pipe/tgsi/exec/tgsi_exec.c b/src/mesa/pipe/tgsi/exec/tgsi_exec.c index 3494b21599..5c2fecb3e3 100644 --- a/src/mesa/pipe/tgsi/exec/tgsi_exec.c +++ b/src/mesa/pipe/tgsi/exec/tgsi_exec.c @@ -1253,12 +1253,14 @@ exec_tex(struct tgsi_exec_machine *mach, FETCH(&r[0], 0, CHAN_X); FETCH(&r[1], 0, CHAN_Y); + FETCH(&r[2], 0, CHAN_Z); switch (inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtDivide) { case TGSI_EXTSWIZZLE_W: - FETCH(&r[2], 0, CHAN_W); - micro_div( &r[0], &r[0], &r[2] ); - micro_div( &r[1], &r[1], &r[2] ); + FETCH(&r[3], 0, CHAN_W); + micro_div( &r[0], &r[0], &r[3] ); + micro_div( &r[1], &r[1], &r[3] ); + micro_div( &r[2], &r[2], &r[3] ); break; case TGSI_EXTSWIZZLE_ONE: @@ -1269,15 +1271,15 @@ exec_tex(struct tgsi_exec_machine *mach, } if (biasLod) { - FETCH(&r[2], 0, CHAN_W); - lodBias = r[2].f[0]; + FETCH(&r[3], 0, CHAN_W); + lodBias = r[3].f[0]; } else lodBias = 0.0; fetch_texel(&mach->Samplers[unit], - &r[0], &r[1], NULL, lodBias, - &r[0], &r[1], &r[2], &r[3]); + &r[0], &r[1], &r[2], lodBias, /* inputs */ + &r[0], &r[1], &r[2], &r[3]); /* outputs */ break; case TGSI_TEXTURE_3D: -- cgit v1.2.3