From ae4dde6598eacb64bf865037bdaea2041499aa27 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Thu, 4 Feb 2010 16:36:55 -0700 Subject: [PATCH] st/mesa: check for PROG_PARAM_BIT_CYL_WRAP flag --- src/mesa/state_tracker/st_mesa_to_tgsi.c | 17 +++++++++++++---- src/mesa/state_tracker/st_program.c | 10 +++++++++- 2 files changed, 22 insertions(+), 5 deletions(-) diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.c b/src/mesa/state_tracker/st_mesa_to_tgsi.c index 3eb4c1ccca7..06cf6d21c67 100644 --- a/src/mesa/state_tracker/st_mesa_to_tgsi.c +++ b/src/mesa/state_tracker/st_mesa_to_tgsi.c @@ -825,10 +825,19 @@ st_translate_mesa_program( if (procType == TGSI_PROCESSOR_FRAGMENT) { struct gl_fragment_program* fp = (struct gl_fragment_program*)program; for (i = 0; i < numInputs; i++) { - t->inputs[i] = ureg_DECL_fs_input(ureg, - inputSemanticName[i], - inputSemanticIndex[i], - interpMode[i]); + if (program->InputFlags[0] & PROG_PARAM_BIT_CYL_WRAP) { + t->inputs[i] = ureg_DECL_fs_input_cyl(ureg, + inputSemanticName[i], + inputSemanticIndex[i], + interpMode[i], + TGSI_CYLINDRICAL_WRAP_X); + } + else { + t->inputs[i] = ureg_DECL_fs_input(ureg, + inputSemanticName[i], + inputSemanticIndex[i], + interpMode[i]); + } } if (program->InputsRead & FRAG_BIT_WPOS) { diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c index 21ad6fef2b4..e939ab38218 100644 --- a/src/mesa/state_tracker/st_program.c +++ b/src/mesa/state_tracker/st_program.c @@ -33,6 +33,7 @@ #include "main/imports.h" #include "main/mtypes.h" +#include "shader/prog_parameter.h" #include "shader/prog_print.h" #include "shader/programopt.h" @@ -367,7 +368,14 @@ st_translate_fragment_program(struct st_context *st, assert(attr >= FRAG_ATTRIB_TEX0); stfp->input_semantic_index[slot] = (attr - FRAG_ATTRIB_TEX0); stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE; + + /* XXX this test is very temporary */ + if (stfp->Base.Base.InputFlags[0] & PROG_PARAM_BIT_CYL_WRAP) { + interpMode[slot] = TGSI_INTERPOLATE_LINEAR; + } + else { + interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE; + } break; } } -- 2.11.0