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emit tgsi declarations for texture samplers

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This commit is contained in:
Brian 2007-12-14 11:17:48 -07:00
parent 1e3b07f363
commit 814d4ff83a
1 changed files with 27 additions and 0 deletions
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27
src/mesa/state_tracker/st_mesa_to_tgsi.c
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@ -585,6 +585,20 @@ make_temp_decl(
}
static struct tgsi_full_declaration
make_sampler_decl(GLuint index)
{
struct tgsi_full_declaration decl;
decl = tgsi_default_full_declaration();
decl.Declaration.File = TGSI_FILE_SAMPLER;
decl.Declaration.Declare = TGSI_DECLARE_RANGE;
decl.u.DeclarationRange.First = index;
decl.u.DeclarationRange.Last = index;
return decl;
}
/**
* Find the temporaries which are used in the given program.
*/
@ -788,6 +802,19 @@ tgsi_translate_mesa_program(
}
}
/* texture samplers */
for (i = 0; i < 8; i++) {
if (program->SamplersUsed & (1 << i)) {
struct tgsi_full_declaration fulldecl;
fulldecl = make_sampler_decl( i );
ti += tgsi_build_full_declaration(&fulldecl,
&tokens[ti],
header,
maxTokens - ti );
}
}
for( i = 0; i < program->NumInstructions; i++ ) {
compile_instruction(
&program->Instructions[i],