From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 15 Jul 2005 23:08:06 +0000 (+0000)
Subject: need to flush vertices for GL_OCCLUSION_TEST_RESULT_HP query
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1f88391747ef11efd54d42770d99b3c3a0cca8a8;p=mesa.git

need to flush vertices for GL_OCCLUSION_TEST_RESULT_HP query
---

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index fcc879576ce..bfeb1d6d2a2 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -1186,6 +1186,7 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
       case GL_OCCLUSION_TEST_RESULT_HP:
          CHECK_EXTENSION_B(HP_occlusion_test, pname);
          {
+         FLUSH_VERTICES(ctx, _NEW_DEPTH);
          if (ctx->Depth.OcclusionTest)
             params[0] = ctx->OcclusionResult;
          else
@@ -3030,6 +3031,7 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
       case GL_OCCLUSION_TEST_RESULT_HP:
          CHECK_EXTENSION_F(HP_occlusion_test, pname);
          {
+         FLUSH_VERTICES(ctx, _NEW_DEPTH);
          if (ctx->Depth.OcclusionTest)
             params[0] = ctx->OcclusionResult;
          else
@@ -4874,6 +4876,7 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
       case GL_OCCLUSION_TEST_RESULT_HP:
          CHECK_EXTENSION_I(HP_occlusion_test, pname);
          {
+         FLUSH_VERTICES(ctx, _NEW_DEPTH);
          if (ctx->Depth.OcclusionTest)
             params[0] = ctx->OcclusionResult;
          else
diff --git a/src/mesa/main/get_gen.py b/src/mesa/main/get_gen.py
index 9f1be8b9350..4eedc03c7a8 100644
--- a/src/mesa/main/get_gen.py
+++ b/src/mesa/main/get_gen.py
@@ -562,7 +562,8 @@ StateVars = [
 	( "GL_OCCLUSION_TEST_HP", GLboolean, ["ctx->Depth.OcclusionTest"], "",
 	  "HP_occlusion_test" ),
 	( "GL_OCCLUSION_TEST_RESULT_HP", GLboolean, [],
-	  """if (ctx->Depth.OcclusionTest)
+	  """FLUSH_VERTICES(ctx, _NEW_DEPTH);
+         if (ctx->Depth.OcclusionTest)
             params[0] = ctx->OcclusionResult;
          else
             params[0] = ctx->OcclusionResultSaved;