From 63428372cadc73a7124f4e7d383eb86a0c7affd7 Mon Sep 17 00:00:00 2001
From: Francisco Jerez <currojerez@riseup.net>
Date: Sun, 18 Mar 2012 19:09:18 +0100
Subject: [PATCH] gallium/tgsi: Introduce the compute processor.

---
 src/gallium/auxiliary/tgsi/tgsi_scan.c     | 3 ++-
 src/gallium/auxiliary/tgsi/tgsi_strings.c  | 5 +++--
 src/gallium/auxiliary/tgsi/tgsi_strings.h  | 2 +-
 src/gallium/auxiliary/tgsi/tgsi_text.c     | 2 ++
 src/gallium/include/pipe/p_shader_tokens.h | 1 +
 5 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c
index 036ff314389..df299baa9c1 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_scan.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c
@@ -68,7 +68,8 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
    procType = parse.FullHeader.Processor.Processor;
    assert(procType == TGSI_PROCESSOR_FRAGMENT ||
           procType == TGSI_PROCESSOR_VERTEX ||
-          procType == TGSI_PROCESSOR_GEOMETRY);
+          procType == TGSI_PROCESSOR_GEOMETRY ||
+          procType == TGSI_PROCESSOR_COMPUTE);
 
 
    /**
diff --git a/src/gallium/auxiliary/tgsi/tgsi_strings.c b/src/gallium/auxiliary/tgsi/tgsi_strings.c
index 626ff6ffde5..3c7ab3b1657 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_strings.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_strings.c
@@ -32,11 +32,12 @@
 #include "tgsi_strings.h"
 
 
-const char *tgsi_processor_type_names[3] =
+const char *tgsi_processor_type_names[4] =
 {
    "FRAG",
    "VERT",
-   "GEOM"
+   "GEOM",
+   "COMP"
 };
 
 const char *tgsi_file_names[TGSI_FILE_COUNT] =
diff --git a/src/gallium/auxiliary/tgsi/tgsi_strings.h b/src/gallium/auxiliary/tgsi/tgsi_strings.h
index 0946a58f135..5c57e229c28 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_strings.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_strings.h
@@ -38,7 +38,7 @@ extern "C" {
 #endif
 
 
-extern const char *tgsi_processor_type_names[3];
+extern const char *tgsi_processor_type_names[4];
 
 extern const char *tgsi_file_names[TGSI_FILE_COUNT];
 
diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c
index 7269f5343ec..04862759b7f 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_text.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_text.c
@@ -238,6 +238,8 @@ static boolean parse_header( struct translate_ctx *ctx )
       processor = TGSI_PROCESSOR_VERTEX;
    else if (str_match_no_case( &ctx->cur, "GEOM" ))
       processor = TGSI_PROCESSOR_GEOMETRY;
+   else if (str_match_no_case( &ctx->cur, "COMP" ))
+      processor = TGSI_PROCESSOR_COMPUTE;
    else {
       report_error( ctx, "Unknown header" );
       return FALSE;
diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h
index 3542e54f2c6..3c970723d35 100644
--- a/src/gallium/include/pipe/p_shader_tokens.h
+++ b/src/gallium/include/pipe/p_shader_tokens.h
@@ -43,6 +43,7 @@ struct tgsi_header
 #define TGSI_PROCESSOR_FRAGMENT  0
 #define TGSI_PROCESSOR_VERTEX    1
 #define TGSI_PROCESSOR_GEOMETRY  2
+#define TGSI_PROCESSOR_COMPUTE   3
 
 struct tgsi_processor
 {
-- 
2.30.2