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Finish up decls for packed fragment program outputs.

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This commit is contained in:
Brian
2007-10-09 16:20:00 -06:00
parent bc139a19b0
commit 578962d624
3 changed files with 34 additions and 24 deletions
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52
src/mesa/pipe/tgsi/mesa/mesa_to_tgsi.c
View File

@@ -516,7 +516,10 @@ tgsi_mesa_compile_fp_program(
const ubyte inputSemanticName[],
const ubyte inputSemanticIndex[],
const GLuint interpMode[],
GLuint numOutputs,
const GLuint outputMapping[],
const ubyte outputSemanticName[],
const ubyte outputSemanticIndex[],
struct tgsi_token *tokens,
GLuint maxTokens )
{
@@ -580,30 +583,31 @@ tgsi_mesa_compile_fp_program(
/*
* Declare output attributes.
*/
assert(
program->Base.OutputsWritten ==
(program->Base.OutputsWritten & ((1 << FRAG_RESULT_COLR) | (1 << FRAG_RESULT_DEPR))) );
fulldecl = make_output_decl(
0,
TGSI_SEMANTIC_POSITION, 0, /* Z / Depth */
TGSI_WRITEMASK_Z );
ti += tgsi_build_full_declaration(
&fulldecl,
&tokens[ti],
header,
maxTokens - ti );
if( program->Base.OutputsWritten & (1 << FRAG_RESULT_COLR) ) {
fulldecl = make_output_decl(
1,
TGSI_SEMANTIC_COLOR, 0,
TGSI_WRITEMASK_XYZW );
ti += tgsi_build_full_declaration(
&fulldecl,
&tokens[ti],
header,
maxTokens - ti );
for (i = 0; i < numOutputs; i++) {
switch (outputSemanticName[i]) {
case TGSI_SEMANTIC_POSITION:
fulldecl = make_output_decl(i,
TGSI_SEMANTIC_POSITION, 0, /* Z / Depth */
TGSI_WRITEMASK_Z );
ti += tgsi_build_full_declaration(
&fulldecl,
&tokens[ti],
header,
maxTokens - ti );
break;
case TGSI_SEMANTIC_COLOR:
fulldecl = make_output_decl(i,
TGSI_SEMANTIC_COLOR, 0,
TGSI_WRITEMASK_XYZW );
ti += tgsi_build_full_declaration(
&fulldecl,
&tokens[ti],
header,
maxTokens - ti );
break;
default:
abort();
}
}
/*

3
src/mesa/pipe/tgsi/mesa/mesa_to_tgsi.h
View File

@@ -15,7 +15,10 @@ tgsi_mesa_compile_fp_program(
const ubyte inputSemanticName[],
const ubyte inputSemanticIndex[],
const GLuint interpMode[],
GLuint numOutputs,
const GLuint outputMapping[],
const ubyte outputSemanticName[],
const ubyte outputSemanticIndex[],
struct tgsi_token *tokens,
GLuint maxTokens );

3
src/mesa/state_tracker/st_program.c
View File

@@ -394,7 +394,10 @@ st_translate_fragment_program(struct st_context *st,
fs.input_semantic_index,
interpMode,
/* outputs */
fs.num_outputs,
outputMapping,
fs.output_semantic_name,
fs.output_semantic_index,
/* tokenized result */
tokensOut, maxTokens);