diff options
| author | Xiang, Haihao <haihao.xiang@intel.com> | 2008-08-05 10:18:56 +0800 |
|---|---|---|
| committer | Xiang, Haihao <haihao.xiang@intel.com> | 2008-08-05 10:18:56 +0800 |
| commit | a3024caff1c790cf9f24476926aa62198f1e7b53 (patch) | |
| tree | 3d03ae29e6611f3c71d937e20a525639d6be4316 /src/mesa/drivers/dri/i965/brw_wm_fp.c | |
| parent | 62fb5f7b9ab70017d5de6ab3d0886bc4cbdbc57f (diff) | |
i965: Use program->SamplerUnits[] to get the appropriate texture unit.
inst->TexSrcUnit is used as an index into program->SamplerUnits[] since
the commit ade508312c701ce89d3c2cd717994dbbabb4f207, and program->SamplerUnits
is a sampler-to-texture-unit mapping.
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm_fp.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_fp.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_fp.c b/src/mesa/drivers/dri/i965/brw_wm_fp.c index ef90260e2a..61805ec080 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_fp.c +++ b/src/mesa/drivers/dri/i965/brw_wm_fp.c @@ -562,6 +562,7 @@ static void precalc_tex( struct brw_wm_compile *c, { struct prog_src_register coord; struct prog_dst_register tmpcoord; + GLuint unit = c->fp->program.Base.SamplerUnits[inst->TexSrcUnit]; if (inst->TexSrcTarget == TEXTURE_CUBE_INDEX) { struct prog_instruction *out; @@ -618,7 +619,7 @@ static void precalc_tex( struct brw_wm_compile *c, search_or_add_param5( c, STATE_INTERNAL, STATE_TEXRECT_SCALE, - inst->TexSrcUnit, + unit, 0,0 ); tmpcoord = get_temp(c); @@ -644,19 +645,19 @@ static void precalc_tex( struct brw_wm_compile *c, * conversion requires allocating a temporary variable which we * don't have the facility to do that late in the compilation. */ - if (!(c->key.yuvtex_mask & (1<<inst->TexSrcUnit))) { + if (!(c->key.yuvtex_mask & (1<<unit))) { emit_op(c, OPCODE_TEX, inst->DstReg, inst->SaturateMode, - inst->TexSrcUnit, + unit, inst->TexSrcTarget, coord, src_undef(), src_undef()); } else { - GLboolean swap_uv = c->key.yuvtex_swap_mask & (1<<inst->TexSrcUnit); + GLboolean swap_uv = c->key.yuvtex_swap_mask & (1<<unit); /* CONST C0 = { -.5, -.0625, -.5, 1.164 } @@ -682,7 +683,7 @@ static void precalc_tex( struct brw_wm_compile *c, OPCODE_TEX, tmp, inst->SaturateMode, - inst->TexSrcUnit, + unit, inst->TexSrcTarget, coord, src_undef(), |