From: Paul Berry <stereotype441@gmail.com>
Date: Sat, 16 Feb 2013 04:12:13 +0000 (-0800)
Subject: i965/vs: Make vec4_vs_visitor class derived from vec4_visitor.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e9be5a05f70be7cff58b29bff07af71e6d339085;p=mesa.git

i965/vs: Make vec4_vs_visitor class derived from vec4_visitor.

This patch just creates the derived class; later patches will migrate
VS-specific functions and data structures from the base class into the
derived class.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp
index 279637ec108..5164411cc4a 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp
@@ -1532,7 +1532,7 @@ brw_vs_emit(struct brw_context *brw,
       }
    }
 
-   vec4_visitor v(brw, c, prog_data, prog, shader, mem_ctx);
+   vec4_vs_visitor v(brw, c, prog_data, prog, shader, mem_ctx);
    if (!v.run()) {
       prog->LinkStatus = false;
       ralloc_strcat(&prog->InfoLog, v.fail_msg);
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.h b/src/mesa/drivers/dri/i965/brw_vec4.h
index cc2b95ff495..73dd8ec6532 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.h
+++ b/src/mesa/drivers/dri/i965/brw_vec4.h
@@ -486,6 +486,17 @@ public:
    void dump_instructions();
 };
 
+class vec4_vs_visitor : public vec4_visitor
+{
+public:
+   vec4_vs_visitor(struct brw_context *brw,
+                   struct brw_vs_compile *c,
+                   struct brw_vs_prog_data *prog_data,
+                   struct gl_shader_program *prog,
+                   struct brw_shader *shader,
+                   void *mem_ctx);
+};
+
 /**
  * The vertex shader code generator.
  *
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index 12f7f02d8b8..43af033cc9a 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -3033,6 +3033,17 @@ vec4_visitor::~vec4_visitor()
 }
 
 
+vec4_vs_visitor::vec4_vs_visitor(struct brw_context *brw,
+                                 struct brw_vs_compile *c,
+                                 struct brw_vs_prog_data *prog_data,
+                                 struct gl_shader_program *prog,
+                                 struct brw_shader *shader,
+                                 void *mem_ctx)
+   : vec4_visitor(brw, c, prog_data, prog, shader, mem_ctx)
+{
+}
+
+
 void
 vec4_visitor::fail(const char *format, ...)
 {
diff --git a/src/mesa/drivers/dri/i965/test_vec4_register_coalesce.cpp b/src/mesa/drivers/dri/i965/test_vec4_register_coalesce.cpp
index fb55714f73f..418edd22978 100644
--- a/src/mesa/drivers/dri/i965/test_vec4_register_coalesce.cpp
+++ b/src/mesa/drivers/dri/i965/test_vec4_register_coalesce.cpp
@@ -42,6 +42,19 @@ public:
    vec4_visitor *v;
 };
 
+
+class register_coalesce_vec4_visitor : public vec4_visitor
+{
+public:
+   register_coalesce_vec4_visitor(struct brw_context *brw,
+                                  struct brw_vs_compile *c,
+                                  struct gl_shader_program *shader_prog)
+      : vec4_visitor(brw, c, NULL, shader_prog, NULL, NULL)
+   {
+   }
+};
+
+
 void register_coalesce_test::SetUp()
 {
    brw = (struct brw_context *)calloc(1, sizeof(*brw));
@@ -53,7 +66,7 @@ void register_coalesce_test::SetUp()
 
    shader_prog = ralloc(NULL, struct gl_shader_program);
 
-   v = new vec4_visitor(brw, c, NULL, shader_prog, NULL, NULL);
+   v = new register_coalesce_vec4_visitor(brw, c, shader_prog);
 
    _mesa_init_vertex_program(ctx, &c->vp->program, GL_VERTEX_SHADER, 0);