* 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"
#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,
};
+++ /dev/null
-/*
- * 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;
-
projects / mesa.git / commitdiff