From 525f04389f7f73ae2651f97590331d216b8ac10d Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Tue, 1 Apr 2003 18:16:33 +0000
Subject: fix GL_LIST_MODE, GL_CURRENT_MATRIX_STACK_DEPTH_NV and
 GL_CURRENT_MATRIX_NV queries

---
 src/mesa/main/get.c | 54 ++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 37 insertions(+), 17 deletions(-)

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

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index 54f2832846..68a95e9af0 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -1,4 +1,4 @@
-/* $Id: get.c,v 1.106 2003/03/01 01:50:21 brianp Exp $ */
+/* $Id: get.c,v 1.107 2003/04/01 18:16:33 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -475,8 +475,12 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
 	 *params = INT_TO_BOOL( ctx->CurrentListNum );
 	 break;
       case GL_LIST_MODE:
-	 *params = ENUM_TO_BOOL( ctx->ExecuteFlag
-				  ? GL_COMPILE_AND_EXECUTE : GL_COMPILE );
+         if (!ctx->CompileFlag)
+            *params = 0;
+         else if (ctx->ExecuteFlag)
+            *params = ENUM_TO_BOOL(GL_COMPILE_AND_EXECUTE);
+         else
+            *params = ENUM_TO_BOOL(GL_COMPILE);
 	 break;
       case GL_INDEX_LOGIC_OP:
 	 *params = ctx->Color.IndexLogicOpEnabled;
@@ -1373,11 +1377,12 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
          break;
       case GL_CURRENT_MATRIX_STACK_DEPTH_NV:
          CHECK_EXTENSION_B(NV_vertex_program, pname);
-         *params = (ctx->CurrentStack->Depth > 0) ? GL_TRUE : GL_FALSE;
+         *params = GL_TRUE;
          break;
       case GL_CURRENT_MATRIX_NV:
          CHECK_EXTENSION_B(NV_vertex_program, pname);
-         *params = (ctx->Transform.MatrixMode != 0) ? GL_TRUE : GL_FALSE;
+         for (i = 0; i < 16; i++)
+            params[i] = FLOAT_TO_BOOL(ctx->CurrentStack->Top->m[i]);
          break;
       case GL_VERTEX_PROGRAM_BINDING_NV:
          CHECK_EXTENSION_B(NV_vertex_program, pname);
@@ -1877,8 +1882,12 @@ _mesa_GetDoublev( GLenum pname, GLdouble *params )
 	 *params = (GLdouble) ctx->CurrentListNum;
 	 break;
       case GL_LIST_MODE:
-	 *params = ctx->ExecuteFlag ? ENUM_TO_DOUBLE(GL_COMPILE_AND_EXECUTE)
-	   			  : ENUM_TO_DOUBLE(GL_COMPILE);
+         if (!ctx->CompileFlag)
+            *params = 0.0;
+         else if (ctx->ExecuteFlag)
+            *params = ENUM_TO_DOUBLE(GL_COMPILE_AND_EXECUTE);
+         else
+            *params = ENUM_TO_DOUBLE(GL_COMPILE);
 	 break;
       case GL_INDEX_LOGIC_OP:
 	 *params = (GLdouble) ctx->Color.IndexLogicOpEnabled;
@@ -2772,11 +2781,12 @@ _mesa_GetDoublev( GLenum pname, GLdouble *params )
          break;
       case GL_CURRENT_MATRIX_STACK_DEPTH_NV:
          CHECK_EXTENSION_D(NV_vertex_program, pname);
-         *params = (GLdouble) ctx->CurrentStack->Depth;
+         *params = (GLdouble) ctx->CurrentStack->Depth + 1;
          break;
       case GL_CURRENT_MATRIX_NV:
          CHECK_EXTENSION_D(NV_vertex_program, pname);
-         *params = (GLdouble) ctx->Transform.MatrixMode;
+         for (i = 0; i < 16; i++)
+            params[i] = (GLdouble) ctx->CurrentStack->Top->m[i];
          break;
       case GL_VERTEX_PROGRAM_BINDING_NV:
          CHECK_EXTENSION_D(NV_vertex_program, pname);
@@ -3274,8 +3284,12 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
 	 *params = (GLfloat) ctx->CurrentListNum;
 	 break;
       case GL_LIST_MODE:
-	 *params = ctx->ExecuteFlag ? ENUM_TO_FLOAT(GL_COMPILE_AND_EXECUTE)
-	   			  : ENUM_TO_FLOAT(GL_COMPILE);
+         if (!ctx->CompileFlag)
+            *params = 0.0F;
+         else if (ctx->ExecuteFlag)
+            *params = ENUM_TO_FLOAT(GL_COMPILE_AND_EXECUTE);
+         else
+            *params = ENUM_TO_FLOAT(GL_COMPILE);
 	 break;
       case GL_INDEX_LOGIC_OP:
 	 *params = (GLfloat) ctx->Color.IndexLogicOpEnabled;
@@ -4145,11 +4159,12 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
          break;
       case GL_CURRENT_MATRIX_STACK_DEPTH_NV:
          CHECK_EXTENSION_F(NV_vertex_program, pname);
-         *params = (GLfloat) ctx->CurrentStack->Depth;
+         *params = (GLfloat) ctx->CurrentStack->Depth + 1;
          break;
       case GL_CURRENT_MATRIX_NV:
          CHECK_EXTENSION_F(NV_vertex_program, pname);
-         *params = (GLfloat) ctx->Transform.MatrixMode;
+         for (i = 0; i < 16; i++)
+            params[i] = ctx->CurrentStack->Top->m[i];
          break;
       case GL_VERTEX_PROGRAM_BINDING_NV:
          CHECK_EXTENSION_F(NV_vertex_program, pname);
@@ -4648,8 +4663,12 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
 	 *params = (GLint) ctx->CurrentListNum;
 	 break;
       case GL_LIST_MODE:
-	 *params = ctx->ExecuteFlag ? (GLint) GL_COMPILE_AND_EXECUTE
-	   			  : (GLint) GL_COMPILE;
+         if (!ctx->CompileFlag)
+            *params = 0;
+         else if (ctx->ExecuteFlag)
+            *params = (GLint) GL_COMPILE_AND_EXECUTE;
+         else
+            *params = (GLint) GL_COMPILE;
 	 break;
       case GL_INDEX_LOGIC_OP:
 	 *params = (GLint) ctx->Color.IndexLogicOpEnabled;
@@ -5556,11 +5575,12 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
          break;
       case GL_CURRENT_MATRIX_STACK_DEPTH_NV:
          CHECK_EXTENSION_I(NV_vertex_program, pname);
-         *params = ctx->CurrentStack->Depth;
+         *params = ctx->CurrentStack->Depth + 1;
          break;
       case GL_CURRENT_MATRIX_NV:
          CHECK_EXTENSION_I(NV_vertex_program, pname);
-         *params = (GLint) ctx->Transform.MatrixMode;
+         for (i = 0; i < 16; i++)
+            params[i] = (GLint) ctx->CurrentStack->Top->m[i];
          break;
       case GL_VERTEX_PROGRAM_BINDING_NV:
          CHECK_EXTENSION_I(NV_vertex_program, pname);
-- 
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