gallium/tgsi: Introduce the compute processor.

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);
 
 
    /**

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] =

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];
 

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;

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
 {