From 42fac11d437d6bf2cb27f9487dedf7fb396616d4 Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olvaffe@gmail.com>
Date: Tue, 8 Sep 2009 17:45:59 +0800
Subject: mesa/main: New feature FEATURE_queryobj.

It merges FEATURE_ARB_occlusion_query and FEATURE_EXT_timer_query, and
follows the feature conventions.
---
 src/mesa/main/queryobj.c | 48 +++++++++++++++++++++++++++++-------------------
 1 file changed, 29 insertions(+), 19 deletions(-)

(limited to 'src/mesa/main/queryobj.c')

diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index a73c6e05081..f6eb4ee7e1b 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -29,6 +29,10 @@
 #include "imports.h"
 #include "queryobj.h"
 #include "mtypes.h"
+#include "glapi/dispatch.h"
+
+
+#if FEATURE_queryobj
 
 
 /**
@@ -216,7 +220,7 @@ _mesa_IsQueryARB(GLuint id)
 }
 
 
-void GLAPIENTRY
+static void GLAPIENTRY
 _mesa_BeginQueryARB(GLenum target, GLuint id)
 {
    struct gl_query_object *q;
@@ -236,7 +240,6 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
             return;
          }
          break;
-#if FEATURE_EXT_timer_query
       case GL_TIME_ELAPSED_EXT:
          if (!ctx->Extensions.EXT_timer_query) {
             _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQueryARB(target)");
@@ -247,7 +250,6 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
             return;
          }
          break;
-#endif
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQueryARB(target)");
          return;
@@ -285,17 +287,15 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
    if (target == GL_SAMPLES_PASSED_ARB) {
       ctx->Query.CurrentOcclusionObject = q;
    }
-#if FEATURE_EXT_timer_query
    else if (target == GL_TIME_ELAPSED_EXT) {
       ctx->Query.CurrentTimerObject = q;
    }
-#endif
 
    ctx->Driver.BeginQuery(ctx, q);
 }
 
 
-void GLAPIENTRY
+static void GLAPIENTRY
 _mesa_EndQueryARB(GLenum target)
 {
    struct gl_query_object *q;
@@ -313,7 +313,6 @@ _mesa_EndQueryARB(GLenum target)
          q = ctx->Query.CurrentOcclusionObject;
          ctx->Query.CurrentOcclusionObject = NULL;
          break;
-#if FEATURE_EXT_timer_query
       case GL_TIME_ELAPSED_EXT:
          if (!ctx->Extensions.EXT_timer_query) {
             _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
@@ -322,7 +321,6 @@ _mesa_EndQueryARB(GLenum target)
          q = ctx->Query.CurrentTimerObject;
          ctx->Query.CurrentTimerObject = NULL;
          break;
-#endif
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
          return;
@@ -354,7 +352,6 @@ _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
          }
          q = ctx->Query.CurrentOcclusionObject;
          break;
-#if FEATURE_EXT_timer_query
       case GL_TIME_ELAPSED_EXT:
          if (!ctx->Extensions.EXT_timer_query) {
             _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
@@ -362,7 +359,6 @@ _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
          }
          q = ctx->Query.CurrentTimerObject;
          break;
-#endif
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryivARB(target)");
          return;
@@ -462,12 +458,10 @@ _mesa_GetQueryObjectuivARB(GLuint id, GLenum pname, GLuint *params)
 }
 
 
-#if FEATURE_EXT_timer_query
-
 /**
  * New with GL_EXT_timer_query
  */
-void GLAPIENTRY
+static void GLAPIENTRY
 _mesa_GetQueryObjecti64vEXT(GLuint id, GLenum pname, GLint64EXT *params)
 {
    struct gl_query_object *q = NULL;
@@ -504,7 +498,7 @@ _mesa_GetQueryObjecti64vEXT(GLuint id, GLenum pname, GLint64EXT *params)
 /**
  * New with GL_EXT_timer_query
  */
-void GLAPIENTRY
+static void GLAPIENTRY
 _mesa_GetQueryObjectui64vEXT(GLuint id, GLenum pname, GLuint64EXT *params)
 {
    struct gl_query_object *q = NULL;
@@ -537,19 +531,35 @@ _mesa_GetQueryObjectui64vEXT(GLuint id, GLenum pname, GLuint64EXT *params)
    }
 }
 
-#endif /* FEATURE_EXT_timer_query */
+
+void
+_mesa_init_queryobj_dispatch(struct _glapi_table *disp)
+{
+   SET_GenQueriesARB(disp, _mesa_GenQueriesARB);
+   SET_DeleteQueriesARB(disp, _mesa_DeleteQueriesARB);
+   SET_IsQueryARB(disp, _mesa_IsQueryARB);
+   SET_BeginQueryARB(disp, _mesa_BeginQueryARB);
+   SET_EndQueryARB(disp, _mesa_EndQueryARB);
+   SET_GetQueryivARB(disp, _mesa_GetQueryivARB);
+   SET_GetQueryObjectivARB(disp, _mesa_GetQueryObjectivARB);
+   SET_GetQueryObjectuivARB(disp, _mesa_GetQueryObjectuivARB);
+
+   SET_GetQueryObjecti64vEXT(disp, _mesa_GetQueryObjecti64vEXT);
+   SET_GetQueryObjectui64vEXT(disp, _mesa_GetQueryObjectui64vEXT);
+}
+
+
+#endif /* FEATURE_queryobj */
 
 
 /**
  * Allocate/init the context state related to query objects.
  */
 void
-_mesa_init_query(GLcontext *ctx)
+_mesa_init_queryobj(GLcontext *ctx)
 {
-#if FEATURE_ARB_occlusion_query
    ctx->Query.QueryObjects = _mesa_NewHashTable();
    ctx->Query.CurrentOcclusionObject = NULL;
-#endif
 }
 
 
@@ -569,7 +579,7 @@ delete_queryobj_cb(GLuint id, void *data, void *userData)
  * Free the context state related to query objects.
  */
 void
-_mesa_free_query_data(GLcontext *ctx)
+_mesa_free_queryobj_data(GLcontext *ctx)
 {
    _mesa_HashDeleteAll(ctx->Query.QueryObjects, delete_queryobj_cb, ctx);
    _mesa_DeleteHashTable(ctx->Query.QueryObjects);
-- 
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