Clean-up FEATURE_ARB_shader_objects #ifdefs. Bug 7492.

4 files changed, 137 insertions, 4 deletions

diff --git a/src/mesa/shader/shaderobjects.c b/src/mesa/shader/shaderobjects.c
index 3d31546453..f26ff12adf 100644
--- a/src/mesa/shader/shaderobjects.c
+++ b/src/mesa/shader/shaderobjects.c
@@ -36,6 +36,8 @@
 #include "shaderobjects_3dlabs.h"
 
 
+#if FEATURE_ARB_shader_objects
+
 #define RELEASE_GENERIC(x)\
    (**x)._unknown.Release ((struct gl2_unknown_intf **) (x))
 
@@ -1198,6 +1200,8 @@ _mesa_GetAttribLocationARB (GLhandleARB programObj, const GLcharARB *name)
 	return loc;
 }
 
+#endif
+
 GLvoid
 _mesa_init_shaderobjects (GLcontext *ctx)
 {
diff --git a/src/mesa/shader/shaderobjects.h b/src/mesa/shader/shaderobjects.h
index 818049d17b..cc67021629 100644
--- a/src/mesa/shader/shaderobjects.h
+++ b/src/mesa/shader/shaderobjects.h
@@ -27,6 +27,8 @@
 
 #include "context.h"
 
+#if FEATURE_ARB_shader_objects
+
 /**
  * gl2 unique interface identifier.
  * Each gl2 interface has its own interface id used for object queries.
@@ -40,7 +42,8 @@ enum gl2_uiid
    UIID_FRAGMENT_SHADER,	/* fragment shader */
    UIID_VERTEX_SHADER,		/* vertex shader */
    UIID_PROGRAM,		/* program object */
-   UIID_3DLABS_SHHANDLE		/* encapsulates 3dlabs' ShHandle */
+   UIID_3DLABS_SHHANDLE,         /* encapsulates 3DLabs' ShHandle */
+   UIID_DEBUG                    /* debug object */
 };
 
 struct gl2_unknown_intf
@@ -127,8 +130,15 @@ struct gl2_3dlabs_shhandle_intf
    GLvoid *(* GetShHandle) (struct gl2_3dlabs_shhandle_intf **);
 };
 
+struct gl2_debug_intf
+{
+   struct gl2_generic_intf _generic;
+   GLvoid (* ClearDebugLog) (struct gl2_debug_intf **, GLenum logType, GLenum shaderType);
+   GLvoid (* GetDebugLog) (struct gl2_debug_intf **, GLenum logType, GLenum shaderType,
+                           GLsizei maxLength, GLsizei *length, GLcharARB *infoLog);
+   GLsizei (* GetDebugLogLength) (struct gl2_debug_intf **, GLenum logType, GLenum shaderType);
+};
 
-#if FEATURE_ARB_shader_objects
 
 extern void GLAPIENTRY
 _mesa_DeleteObjectARB(GLhandleARB obj);
@@ -260,9 +270,9 @@ _mesa_GetAttribLocationARB (GLhandleARB, const GLcharARB *);
 
 #endif /* FEATURE_ARB_vertex_shader */
 
+#endif /* FEATURE_ARB_shader_objects */
+
 extern void
 _mesa_init_shaderobjects (GLcontext *ctx);
 
-#endif /* FEATURE_ARB_shader_objects */
-
 #endif /* SHADEROBJECTS_H */
diff --git a/src/mesa/shader/shaderobjects_3dlabs.c b/src/mesa/shader/shaderobjects_3dlabs.c
index deeb40332a..0def13d3b8 100755
--- a/src/mesa/shader/shaderobjects_3dlabs.c
+++ b/src/mesa/shader/shaderobjects_3dlabs.c
@@ -44,6 +44,8 @@
 #include "slang_link.h"
 #endif
 
+#if FEATURE_ARB_shader_objects
+
 struct gl2_unknown_obj
 {
 	GLuint reference_count;
@@ -1774,6 +1776,101 @@ _vertex_shader_constructor (struct gl2_vertex_shader_impl *impl)
 #endif
 }
 
+struct gl2_debug_obj
+{
+   struct gl2_generic_obj _generic;
+};
+
+struct gl2_debug_impl
+{
+   struct gl2_debug_intf *_vftbl;
+   struct gl2_debug_obj _obj;
+};
+
+static GLvoid
+_debug_destructor (struct gl2_unknown_intf **intf)
+{
+   struct gl2_debug_impl *impl = (struct gl2_debug_impl *) (intf);
+
+   (void) (impl);
+   /* TODO */
+
+   _generic_destructor (intf);
+}
+
+static struct gl2_unknown_intf **
+_debug_QueryInterface (struct gl2_unknown_intf **intf, enum gl2_uiid uiid)
+{
+   if (uiid == UIID_DEBUG) {
+      (**intf).AddRef (intf);
+      return intf;
+   }
+   return _generic_QueryInterface (intf, uiid);
+}
+
+static GLenum
+_debug_GetType (struct gl2_generic_intf **intf)
+{
+   return /*GL_DEBUG_OBJECT_MESA*/0;
+}
+
+static GLvoid
+_debug_ClearDebugLog (struct gl2_debug_intf **intf, GLenum logType, GLenum shaderType)
+{
+   struct gl2_debug_impl *impl = (struct gl2_debug_impl *) (intf);
+
+   (void) (impl);
+   /* TODO */
+}
+
+static GLvoid
+_debug_GetDebugLog (struct gl2_debug_intf **intf, GLenum logType, GLenum shaderType,
+                    GLsizei maxLength, GLsizei *length, GLcharARB *infoLog)
+{
+   struct gl2_debug_impl *impl = (struct gl2_debug_impl *) (intf);
+
+   (void) (impl);
+   /* TODO */
+}
+
+static GLsizei
+_debug_GetDebugLogLength (struct gl2_debug_intf **intf, GLenum logType, GLenum shaderType)
+{
+   struct gl2_debug_impl *impl = (struct gl2_debug_impl *) (intf);
+
+   (void) (impl);
+   /* TODO */
+
+   return 0;
+}
+
+static struct gl2_debug_intf _debug_vftbl = {
+   {
+      {
+         _unknown_AddRef,
+         _unknown_Release,
+         _debug_QueryInterface
+      },
+      _generic_Delete,
+      _debug_GetType,
+      _generic_GetName,
+      _generic_GetDeleteStatus,
+      _generic_GetInfoLog,
+      _generic_GetInfoLogLength
+   },
+   _debug_ClearDebugLog,
+   _debug_GetDebugLog,
+   _debug_GetDebugLogLength
+};
+
+static GLvoid
+_debug_constructor (struct gl2_debug_impl *impl)
+{
+   _generic_constructor ((struct gl2_generic_impl *) (impl));
+   impl->_vftbl = &_debug_vftbl;
+   impl->_obj._generic._unknown._destructor = _debug_destructor;
+}
+
 GLhandleARB
 _mesa_3dlabs_create_shader_object (GLenum shaderType)
 {
@@ -1823,6 +1920,19 @@ _mesa_3dlabs_create_program_object (void)
 	return 0;
 }
 
+GLhandleARB
+_mesa_3dlabs_create_debug_object (GLvoid)
+{
+   struct gl2_debug_impl *obj;
+
+   obj = (struct gl2_debug_impl *) (_mesa_malloc (sizeof (struct gl2_debug_impl)));
+   if (obj != NULL) {
+      _debug_constructor (obj);
+      return obj->_obj._generic.name;
+   }
+   return 0;
+}
+
 #include "slang_assemble.h"
 #include "slang_execute.h"
 
@@ -1859,6 +1969,8 @@ GLvoid _slang_exec_vertex_shader (struct gl2_program_intf **pro)
 	exec_shader (pro, SLANG_SHADER_VERTEX);
 }
 
+#endif
+
 void
 _mesa_init_shaderobjects_3dlabs (GLcontext *ctx)
 {
diff --git a/src/mesa/shader/shaderobjects_3dlabs.h b/src/mesa/shader/shaderobjects_3dlabs.h
index 8bf273ae9d..2092dd923e 100755
--- a/src/mesa/shader/shaderobjects_3dlabs.h
+++ b/src/mesa/shader/shaderobjects_3dlabs.h
@@ -25,6 +25,8 @@
 #ifndef SHADEROBJECTS_3DLABS_H
 #define SHADEROBJECTS_3DLABS_H
 
+#if FEATURE_ARB_shader_objects
+
 extern int _slang_fetch_discard (struct gl2_program_intf **pro, GLboolean *val);
 
 extern GLvoid _slang_exec_fragment_shader (struct gl2_program_intf **pro);
@@ -37,6 +39,11 @@ _mesa_3dlabs_create_shader_object (GLenum);
 extern GLhandleARB
 _mesa_3dlabs_create_program_object (GLvoid);
 
+extern GLhandleARB
+_mesa_3dlabs_create_debug_object (GLvoid);
+
+#endif /* FEATURE_ARB_shader_objects */
+
 extern void
 _mesa_init_shaderobjects_3dlabs (GLcontext *ctx);