Merge branch 'shader-file-reorg'

1. Move all GL entrypoint functions and files into src/mesa/main/
This includes the ARB vp/vp, NV vp/fp, ATI fragshader and GLSL bits
that were in src/mesa/shader/

2. Move src/mesa/shader/slang/ to src/mesa/slang/ to reduce the tree depth

3. Rename src/mesa/shader/ to src/mesa/program/ since all the
remaining files are concerned with GPU programs.

4. Misc code refactoring.  In particular, I got rid of most of the
GLSL-related ctx->Driver hook functions.  None of the drivers used
them.

Conflicts:
	src/mesa/drivers/dri/i965/brw_context.c

1 files changed, 209 insertions, 0 deletions

diff --git a/src/mesa/program/program_parse.tab.h b/src/mesa/program/program_parse.tab.h
new file mode 100644
index 00000000000..045241d9e77
--- /dev/null
+++ b/src/mesa/program/program_parse.tab.h
@@ -0,0 +1,209 @@
+
+/* A Bison parser, made by GNU Bison 2.4.1.  */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+   
+      Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+   
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+   
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     ARBvp_10 = 258,
+     ARBfp_10 = 259,
+     ADDRESS = 260,
+     ALIAS = 261,
+     ATTRIB = 262,
+     OPTION = 263,
+     OUTPUT = 264,
+     PARAM = 265,
+     TEMP = 266,
+     END = 267,
+     BIN_OP = 268,
+     BINSC_OP = 269,
+     SAMPLE_OP = 270,
+     SCALAR_OP = 271,
+     TRI_OP = 272,
+     VECTOR_OP = 273,
+     ARL = 274,
+     KIL = 275,
+     SWZ = 276,
+     TXD_OP = 277,
+     INTEGER = 278,
+     REAL = 279,
+     AMBIENT = 280,
+     ATTENUATION = 281,
+     BACK = 282,
+     CLIP = 283,
+     COLOR = 284,
+     DEPTH = 285,
+     DIFFUSE = 286,
+     DIRECTION = 287,
+     EMISSION = 288,
+     ENV = 289,
+     EYE = 290,
+     FOG = 291,
+     FOGCOORD = 292,
+     FRAGMENT = 293,
+     FRONT = 294,
+     HALF = 295,
+     INVERSE = 296,
+     INVTRANS = 297,
+     LIGHT = 298,
+     LIGHTMODEL = 299,
+     LIGHTPROD = 300,
+     LOCAL = 301,
+     MATERIAL = 302,
+     MAT_PROGRAM = 303,
+     MATRIX = 304,
+     MATRIXINDEX = 305,
+     MODELVIEW = 306,
+     MVP = 307,
+     NORMAL = 308,
+     OBJECT = 309,
+     PALETTE = 310,
+     PARAMS = 311,
+     PLANE = 312,
+     POINT_TOK = 313,
+     POINTSIZE = 314,
+     POSITION = 315,
+     PRIMARY = 316,
+     PROGRAM = 317,
+     PROJECTION = 318,
+     RANGE = 319,
+     RESULT = 320,
+     ROW = 321,
+     SCENECOLOR = 322,
+     SECONDARY = 323,
+     SHININESS = 324,
+     SIZE_TOK = 325,
+     SPECULAR = 326,
+     SPOT = 327,
+     STATE = 328,
+     TEXCOORD = 329,
+     TEXENV = 330,
+     TEXGEN = 331,
+     TEXGEN_Q = 332,
+     TEXGEN_R = 333,
+     TEXGEN_S = 334,
+     TEXGEN_T = 335,
+     TEXTURE = 336,
+     TRANSPOSE = 337,
+     TEXTURE_UNIT = 338,
+     TEX_1D = 339,
+     TEX_2D = 340,
+     TEX_3D = 341,
+     TEX_CUBE = 342,
+     TEX_RECT = 343,
+     TEX_SHADOW1D = 344,
+     TEX_SHADOW2D = 345,
+     TEX_SHADOWRECT = 346,
+     TEX_ARRAY1D = 347,
+     TEX_ARRAY2D = 348,
+     TEX_ARRAYSHADOW1D = 349,
+     TEX_ARRAYSHADOW2D = 350,
+     VERTEX = 351,
+     VTXATTRIB = 352,
+     WEIGHT = 353,
+     IDENTIFIER = 354,
+     USED_IDENTIFIER = 355,
+     MASK4 = 356,
+     MASK3 = 357,
+     MASK2 = 358,
+     MASK1 = 359,
+     SWIZZLE = 360,
+     DOT_DOT = 361,
+     DOT = 362
+   };
+#endif
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+
+/* Line 1676 of yacc.c  */
+#line 126 "program_parse.y"
+
+   struct asm_instruction *inst;
+   struct asm_symbol *sym;
+   struct asm_symbol temp_sym;
+   struct asm_swizzle_mask swiz_mask;
+   struct asm_src_register src_reg;
+   struct prog_dst_register dst_reg;
+   struct prog_instruction temp_inst;
+   char *string;
+   unsigned result;
+   unsigned attrib;
+   int integer;
+   float real;
+   gl_state_index state[STATE_LENGTH];
+   int negate;
+   struct asm_vector vector;
+   gl_inst_opcode opcode;
+
+   struct {
+      unsigned swz;
+      unsigned rgba_valid:1;
+      unsigned xyzw_valid:1;
+      unsigned negate:1;
+   } ext_swizzle;
+
+
+
+/* Line 1676 of yacc.c  */
+#line 187 "program_parse.tab.h"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE
+{
+  int first_line;
+  int first_column;
+  int last_line;
+  int last_column;
+} YYLTYPE;
+# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
+