ir_to_mesa: Move the classes into the file now that we don't have the burg.

At 1kloc, it doesn't look like I'll want to split the ir_to_mesa file
up even once it's feature-complete.  Move definitions closer to usage,
and prevent rebuilding the world when changing the definitions.

glsl_parser_extras.h

@@ -134,4 +134,6 @@ extern bool _mesa_glsl_process_extension(const char *name, YYLTYPE *name_locp,
 extern const char *
 _mesa_glsl_shader_target_name(enum _mesa_glsl_parser_targets target);
 
+void do_ir_to_mesa(exec_list *instructions);
+
 #endif /* GLSL_PARSER_EXTRAS_H */

ir_to_mesa.cpp

@@ -28,16 +28,9 @@
  * printing the result
  */
 
-/* Quiet compiler warnings due to monoburg not marking functions defined
- * in the header as inline.
- */
-#define g_new
-#define g_error
-
 #include <stdio.h>
 #include "ir.h"
 #include "ir_visitor.h"
-#include "ir_to_mesa.h"
 #include "ir_print_visitor.h"
 #include "ir_expression_flattening.h"
 #include "glsl_types.h"
@@ -47,6 +40,119 @@ extern "C" {
 #include "shader/prog_print.h"
 }
 
+/**
+ * This struct is a corresponding struct to Mesa prog_src_register, with
+ * wider fields.
+ */
+typedef struct ir_to_mesa_src_reg {
+   int file; /**< PROGRAM_* from Mesa */
+   int index; /**< temporary index, VERT_ATTRIB_*, FRAG_ATTRIB_*, etc. */
+   int swizzle; /**< SWIZZLE_XYZWONEZERO swizzles from Mesa. */
+   int negate; /**< NEGATE_XYZW mask from mesa */
+   bool reladdr; /**< Register index should be offset by address reg. */
+} ir_to_mesa_src_reg;
+
+typedef struct ir_to_mesa_dst_reg {
+   int file; /**< PROGRAM_* from Mesa */
+   int index; /**< temporary index, VERT_ATTRIB_*, FRAG_ATTRIB_*, etc. */
+   int writemask; /**< Bitfield of WRITEMASK_[XYZW] */
+} ir_to_mesa_dst_reg;
+
+extern ir_to_mesa_src_reg ir_to_mesa_undef;
+
+class ir_to_mesa_instruction : public exec_node {
+public:
+   enum prog_opcode op;
+   ir_to_mesa_dst_reg dst_reg;
+   ir_to_mesa_src_reg src_reg[3];
+   /** Pointer to the ir source this tree came from for debugging */
+   ir_instruction *ir;
+};
+
+class temp_entry : public exec_node {
+public:
+   temp_entry(ir_variable *var, int file, int index)
+      : file(file), index(index), var(var)
+   {
+      /* empty */
+   }
+
+   int file;
+   int index;
+   ir_variable *var; /* variable that maps to this, if any */
+};
+
+class ir_to_mesa_visitor : public ir_visitor {
+public:
+   ir_to_mesa_visitor();
+
+   int next_temp;
+   int next_constant;
+
+   ir_to_mesa_src_reg get_temp(int size);
+
+   ir_to_mesa_src_reg get_temp_for_var(ir_variable *var);
+
+   struct ir_to_mesa_src_reg src_reg_for_float(float val);
+
+   /**
+    * \name Visit methods
+    *
+    * As typical for the visitor pattern, there must be one \c visit method for
+    * each concrete subclass of \c ir_instruction.  Virtual base classes within
+    * the hierarchy should not have \c visit methods.
+    */
+   /*@{*/
+   virtual void visit(ir_variable *);
+   virtual void visit(ir_loop *);
+   virtual void visit(ir_loop_jump *);
+   virtual void visit(ir_function_signature *);
+   virtual void visit(ir_function *);
+   virtual void visit(ir_expression *);
+   virtual void visit(ir_swizzle *);
+   virtual void visit(ir_dereference_variable  *);
+   virtual void visit(ir_dereference_array *);
+   virtual void visit(ir_dereference_record *);
+   virtual void visit(ir_assignment *);
+   virtual void visit(ir_constant *);
+   virtual void visit(ir_call *);
+   virtual void visit(ir_return *);
+   virtual void visit(ir_texture *);
+   virtual void visit(ir_if *);
+   /*@}*/
+
+   struct ir_to_mesa_src_reg result;
+
+   /** List of temp_entry */
+   exec_list variable_storage;
+
+   /** List of ir_to_mesa_instruction */
+   exec_list instructions;
+
+   ir_to_mesa_instruction *ir_to_mesa_emit_op1(ir_instruction *ir,
+					       enum prog_opcode op,
+					       ir_to_mesa_dst_reg dst,
+					       ir_to_mesa_src_reg src0);
+
+   ir_to_mesa_instruction *ir_to_mesa_emit_op2(ir_instruction *ir,
+					       enum prog_opcode op,
+					       ir_to_mesa_dst_reg dst,
+					       ir_to_mesa_src_reg src0,
+					       ir_to_mesa_src_reg src1);
+
+   ir_to_mesa_instruction *ir_to_mesa_emit_op3(ir_instruction *ir,
+					       enum prog_opcode op,
+					       ir_to_mesa_dst_reg dst,
+					       ir_to_mesa_src_reg src0,
+					       ir_to_mesa_src_reg src1,
+					       ir_to_mesa_src_reg src2);
+
+   void ir_to_mesa_emit_scalar_op1(ir_instruction *ir,
+				   enum prog_opcode op,
+				   ir_to_mesa_dst_reg dst,
+				   ir_to_mesa_src_reg src0);
+};
+
 ir_to_mesa_src_reg ir_to_mesa_undef = {
    PROGRAM_UNDEFINED, 0, SWIZZLE_NOOP, NEGATE_NONE, false,
 };

ir_to_mesa.h

@@ -1,152 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "ir.h"
-extern "C" {
-#include "shader/prog_instruction.h"
-};
-
-/**
- * \file ir_to_mesa.h
- *
- * Translates the IR to Mesa IR if possible.
- */
-
-/**
- * This struct is a corresponding struct to Mesa prog_src_register, with
- * wider fields.
- */
-typedef struct ir_to_mesa_src_reg {
-   int file; /**< PROGRAM_* from Mesa */
-   int index; /**< temporary index, VERT_ATTRIB_*, FRAG_ATTRIB_*, etc. */
-   int swizzle; /**< SWIZZLE_XYZWONEZERO swizzles from Mesa. */
-   int negate; /**< NEGATE_XYZW mask from mesa */
-   bool reladdr; /**< Register index should be offset by address reg. */
-} ir_to_mesa_src_reg;
-
-typedef struct ir_to_mesa_dst_reg {
-   int file; /**< PROGRAM_* from Mesa */
-   int index; /**< temporary index, VERT_ATTRIB_*, FRAG_ATTRIB_*, etc. */
-   int writemask; /**< Bitfield of WRITEMASK_[XYZW] */
-} ir_to_mesa_dst_reg;
-
-extern ir_to_mesa_src_reg ir_to_mesa_undef;
-
-class ir_to_mesa_instruction : public exec_node {
-public:
-   enum prog_opcode op;
-   ir_to_mesa_dst_reg dst_reg;
-   ir_to_mesa_src_reg src_reg[3];
-   /** Pointer to the ir source this tree came from for debugging */
-   ir_instruction *ir;
-};
-
-void do_ir_to_mesa(exec_list *instructions);
-
-class temp_entry : public exec_node {
-public:
-   temp_entry(ir_variable *var, int file, int index)
-      : file(file), index(index), var(var)
-   {
-      /* empty */
-   }
-
-   int file;
-   int index;
-   ir_variable *var; /* variable that maps to this, if any */
-};
-
-class ir_to_mesa_visitor : public ir_visitor {
-public:
-   ir_to_mesa_visitor();
-
-   int next_temp;
-   int next_constant;
-
-   ir_to_mesa_src_reg get_temp(int size);
-
-   ir_to_mesa_src_reg get_temp_for_var(ir_variable *var);
-
-   struct ir_to_mesa_src_reg src_reg_for_float(float val);
-
-   /**
-    * \name Visit methods
-    *
-    * As typical for the visitor pattern, there must be one \c visit method for
-    * each concrete subclass of \c ir_instruction.  Virtual base classes within
-    * the hierarchy should not have \c visit methods.
-    */
-   /*@{*/
-   virtual void visit(ir_variable *);
-   virtual void visit(ir_loop *);
-   virtual void visit(ir_loop_jump *);
-   virtual void visit(ir_function_signature *);
-   virtual void visit(ir_function *);
-   virtual void visit(ir_expression *);
-   virtual void visit(ir_swizzle *);
-   virtual void visit(ir_dereference_variable *);
-   virtual void visit(ir_dereference_array *);
-   virtual void visit(ir_dereference_record *);
-   virtual void visit(ir_assignment *);
-   virtual void visit(ir_constant *);
-   virtual void visit(ir_call *);
-   virtual void visit(ir_return *);
-   virtual void visit(ir_texture *);
-   virtual void visit(ir_if *);
-   /*@}*/
-
-   struct ir_to_mesa_src_reg result;
-
-   /** List of temp_entry */
-   exec_list variable_storage;
-
-   /** List of ir_to_mesa_instruction */
-   exec_list instructions;
-
-   ir_to_mesa_instruction *ir_to_mesa_emit_op1(ir_instruction *ir,
-					       enum prog_opcode op,
-					       ir_to_mesa_dst_reg dst,
-					       ir_to_mesa_src_reg src0);
-
-   ir_to_mesa_instruction *ir_to_mesa_emit_op2(ir_instruction *ir,
-					       enum prog_opcode op,
-					       ir_to_mesa_dst_reg dst,
-					       ir_to_mesa_src_reg src0,
-					       ir_to_mesa_src_reg src1);
-
-   ir_to_mesa_instruction *ir_to_mesa_emit_op3(ir_instruction *ir,
-					       enum prog_opcode op,
-					       ir_to_mesa_dst_reg dst,
-					       ir_to_mesa_src_reg src0,
-					       ir_to_mesa_src_reg src1,
-					       ir_to_mesa_src_reg src2);
-
-   void ir_to_mesa_emit_scalar_op1(ir_instruction *ir,
-				   enum prog_opcode op,
-				   ir_to_mesa_dst_reg dst,
-				   ir_to_mesa_src_reg src0);
-};
-
-extern ir_to_mesa_src_reg ir_to_mesa_undef;
-extern ir_to_mesa_dst_reg ir_to_mesa_undef_dst;
-