From: José Fonseca <jrfonseca@tungstengraphics.com>
Date: Sat, 31 May 2008 09:14:09 +0000 (+0900)
Subject: mesa: Apply MSVC portability fixes from Alan Hourihane.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=53174afeeb68a79e471185cb463c13ff90af698f;p=mesa.git

mesa: Apply MSVC portability fixes from Alan Hourihane.
---

diff --git a/src/mesa/main/api_arrayelt.c b/src/mesa/main/api_arrayelt.c
index 72091b0789c..d124c724c99 100644
--- a/src/mesa/main/api_arrayelt.c
+++ b/src/mesa/main/api_arrayelt.c
@@ -166,7 +166,7 @@ static void GLAPIENTRY VertexAttrib1NbvNV(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib1bvNV(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NbvNV(GLuint index, const GLbyte *v)
@@ -176,7 +176,7 @@ static void GLAPIENTRY VertexAttrib2NbvNV(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib2bvNV(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NbvNV(GLuint index, const GLbyte *v)
@@ -188,7 +188,7 @@ static void GLAPIENTRY VertexAttrib3NbvNV(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib3bvNV(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NbvNV(GLuint index, const GLbyte *v)
@@ -201,7 +201,7 @@ static void GLAPIENTRY VertexAttrib4NbvNV(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib4bvNV(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_BYTE attributes */
@@ -213,7 +213,7 @@ static void GLAPIENTRY VertexAttrib1NubvNV(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib1ubvNV(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NubvNV(GLuint index, const GLubyte *v)
@@ -224,7 +224,7 @@ static void GLAPIENTRY VertexAttrib2NubvNV(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib2ubvNV(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NubvNV(GLuint index, const GLubyte *v)
@@ -235,7 +235,7 @@ static void GLAPIENTRY VertexAttrib3NubvNV(GLuint index, const GLubyte *v)
 }
 static void GLAPIENTRY VertexAttrib3ubvNV(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NubvNV(GLuint index, const GLubyte *v)
@@ -248,7 +248,7 @@ static void GLAPIENTRY VertexAttrib4NubvNV(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib4ubvNV(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_SHORT attributes */
@@ -260,7 +260,7 @@ static void GLAPIENTRY VertexAttrib1NsvNV(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib1svNV(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NsvNV(GLuint index, const GLshort *v)
@@ -271,7 +271,7 @@ static void GLAPIENTRY VertexAttrib2NsvNV(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib2svNV(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NsvNV(GLuint index, const GLshort *v)
@@ -283,7 +283,7 @@ static void GLAPIENTRY VertexAttrib3NsvNV(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib3svNV(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NsvNV(GLuint index, const GLshort *v)
@@ -296,7 +296,7 @@ static void GLAPIENTRY VertexAttrib4NsvNV(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib4svNV(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_SHORT attributes */
@@ -308,7 +308,7 @@ static void GLAPIENTRY VertexAttrib1NusvNV(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib1usvNV(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NusvNV(GLuint index, const GLushort *v)
@@ -319,7 +319,7 @@ static void GLAPIENTRY VertexAttrib2NusvNV(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib2usvNV(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NusvNV(GLuint index, const GLushort *v)
@@ -331,7 +331,7 @@ static void GLAPIENTRY VertexAttrib3NusvNV(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib3usvNV(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NusvNV(GLuint index, const GLushort *v)
@@ -344,7 +344,7 @@ static void GLAPIENTRY VertexAttrib4NusvNV(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib4usvNV(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_INT attributes */
@@ -356,7 +356,7 @@ static void GLAPIENTRY VertexAttrib1NivNV(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib1ivNV(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NivNV(GLuint index, const GLint *v)
@@ -367,7 +367,7 @@ static void GLAPIENTRY VertexAttrib2NivNV(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib2ivNV(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NivNV(GLuint index, const GLint *v)
@@ -379,7 +379,7 @@ static void GLAPIENTRY VertexAttrib3NivNV(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib3ivNV(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NivNV(GLuint index, const GLint *v)
@@ -392,7 +392,7 @@ static void GLAPIENTRY VertexAttrib4NivNV(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib4ivNV(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_INT attributes */
@@ -404,7 +404,7 @@ static void GLAPIENTRY VertexAttrib1NuivNV(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib1uivNV(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NuivNV(GLuint index, const GLuint *v)
@@ -415,7 +415,7 @@ static void GLAPIENTRY VertexAttrib2NuivNV(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib2uivNV(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NuivNV(GLuint index, const GLuint *v)
@@ -427,7 +427,7 @@ static void GLAPIENTRY VertexAttrib3NuivNV(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib3uivNV(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NuivNV(GLuint index, const GLuint *v)
@@ -440,7 +440,7 @@ static void GLAPIENTRY VertexAttrib4NuivNV(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib4uivNV(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fNV(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_FLOAT attributes */
@@ -602,7 +602,7 @@ static void GLAPIENTRY VertexAttrib1NbvARB(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib1bvARB(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NbvARB(GLuint index, const GLbyte *v)
@@ -612,7 +612,7 @@ static void GLAPIENTRY VertexAttrib2NbvARB(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib2bvARB(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NbvARB(GLuint index, const GLbyte *v)
@@ -624,7 +624,7 @@ static void GLAPIENTRY VertexAttrib3NbvARB(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib3bvARB(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NbvARB(GLuint index, const GLbyte *v)
@@ -637,7 +637,7 @@ static void GLAPIENTRY VertexAttrib4NbvARB(GLuint index, const GLbyte *v)
 
 static void GLAPIENTRY VertexAttrib4bvARB(GLuint index, const GLbyte *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_BYTE attributes */
@@ -649,7 +649,7 @@ static void GLAPIENTRY VertexAttrib1NubvARB(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib1ubvARB(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NubvARB(GLuint index, const GLubyte *v)
@@ -660,7 +660,7 @@ static void GLAPIENTRY VertexAttrib2NubvARB(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib2ubvARB(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NubvARB(GLuint index, const GLubyte *v)
@@ -671,7 +671,7 @@ static void GLAPIENTRY VertexAttrib3NubvARB(GLuint index, const GLubyte *v)
 }
 static void GLAPIENTRY VertexAttrib3ubvARB(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NubvARB(GLuint index, const GLubyte *v)
@@ -684,7 +684,7 @@ static void GLAPIENTRY VertexAttrib4NubvARB(GLuint index, const GLubyte *v)
 
 static void GLAPIENTRY VertexAttrib4ubvARB(GLuint index, const GLubyte *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_SHORT attributes */
@@ -696,7 +696,7 @@ static void GLAPIENTRY VertexAttrib1NsvARB(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib1svARB(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NsvARB(GLuint index, const GLshort *v)
@@ -707,7 +707,7 @@ static void GLAPIENTRY VertexAttrib2NsvARB(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib2svARB(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NsvARB(GLuint index, const GLshort *v)
@@ -719,7 +719,7 @@ static void GLAPIENTRY VertexAttrib3NsvARB(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib3svARB(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NsvARB(GLuint index, const GLshort *v)
@@ -732,7 +732,7 @@ static void GLAPIENTRY VertexAttrib4NsvARB(GLuint index, const GLshort *v)
 
 static void GLAPIENTRY VertexAttrib4svARB(GLuint index, const GLshort *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_SHORT attributes */
@@ -744,7 +744,7 @@ static void GLAPIENTRY VertexAttrib1NusvARB(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib1usvARB(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NusvARB(GLuint index, const GLushort *v)
@@ -755,7 +755,7 @@ static void GLAPIENTRY VertexAttrib2NusvARB(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib2usvARB(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NusvARB(GLuint index, const GLushort *v)
@@ -767,7 +767,7 @@ static void GLAPIENTRY VertexAttrib3NusvARB(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib3usvARB(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NusvARB(GLuint index, const GLushort *v)
@@ -780,7 +780,7 @@ static void GLAPIENTRY VertexAttrib4NusvARB(GLuint index, const GLushort *v)
 
 static void GLAPIENTRY VertexAttrib4usvARB(GLuint index, const GLushort *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_INT attributes */
@@ -792,7 +792,7 @@ static void GLAPIENTRY VertexAttrib1NivARB(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib1ivARB(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NivARB(GLuint index, const GLint *v)
@@ -803,7 +803,7 @@ static void GLAPIENTRY VertexAttrib2NivARB(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib2ivARB(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NivARB(GLuint index, const GLint *v)
@@ -815,7 +815,7 @@ static void GLAPIENTRY VertexAttrib3NivARB(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib3ivARB(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NivARB(GLuint index, const GLint *v)
@@ -828,7 +828,7 @@ static void GLAPIENTRY VertexAttrib4NivARB(GLuint index, const GLint *v)
 
 static void GLAPIENTRY VertexAttrib4ivARB(GLuint index, const GLint *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_UNSIGNED_INT attributes */
@@ -840,7 +840,7 @@ static void GLAPIENTRY VertexAttrib1NuivARB(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib1uivARB(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, v[0]));
+   CALL_VertexAttrib1fARB(GET_DISPATCH(), (index, (GLfloat)v[0]));
 }
 
 static void GLAPIENTRY VertexAttrib2NuivARB(GLuint index, const GLuint *v)
@@ -851,7 +851,7 @@ static void GLAPIENTRY VertexAttrib2NuivARB(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib2uivARB(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, v[0], v[1]));
+   CALL_VertexAttrib2fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1]));
 }
 
 static void GLAPIENTRY VertexAttrib3NuivARB(GLuint index, const GLuint *v)
@@ -863,7 +863,7 @@ static void GLAPIENTRY VertexAttrib3NuivARB(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib3uivARB(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, v[0], v[1], v[2]));
+   CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2]));
 }
 
 static void GLAPIENTRY VertexAttrib4NuivARB(GLuint index, const GLuint *v)
@@ -876,7 +876,7 @@ static void GLAPIENTRY VertexAttrib4NuivARB(GLuint index, const GLuint *v)
 
 static void GLAPIENTRY VertexAttrib4uivARB(GLuint index, const GLuint *v)
 {
-   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, v[0], v[1], v[2], v[3]));
+   CALL_VertexAttrib4fARB(GET_DISPATCH(), (index, (GLfloat)v[0], (GLfloat)v[1], (GLfloat)v[2], (GLfloat)v[3]));
 }
 
 /* GL_FLOAT attributes */
diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index 64ab324af22..9144b4bc663 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -87,7 +87,7 @@ _mesa_validate_DrawElements(GLcontext *ctx,
          indexBytes = count * sizeof(GLushort);
       }
 
-      if (indexBytes > ctx->Array.ElementArrayBufferObj->Size) {
+      if (indexBytes > (GLuint) ctx->Array.ElementArrayBufferObj->Size) {
          _mesa_warning(ctx, "glDrawElements index out of buffer bounds");
          return GL_FALSE;
       }
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 2158eb68738..00531800001 100755
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1532,7 +1532,7 @@ _mesa_make_current( GLcontext *newCtx, GLframebuffer *drawBuffer,
           * if the DRIdrawable changes, and everything relies on them.
           * This is a bit messy (same as needed in _mesa_BindFramebufferEXT)
 	  */
-            int i;
+            unsigned int i;
             GLenum buffers[MAX_DRAW_BUFFERS];
 
             _mesa_reference_framebuffer(&newCtx->DrawBuffer, drawBuffer);
diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index 13ebd4dd0d4..f933580b2d9 100644
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -5069,7 +5069,7 @@ save_Indexfv(const GLfloat * v)
 static void GLAPIENTRY
 save_EdgeFlag(GLboolean x)
 {
-   save_Attr1fNV(VERT_ATTRIB_EDGEFLAG, x ? 1.0 : 0.0);
+   save_Attr1fNV(VERT_ATTRIB_EDGEFLAG, x ? (GLfloat)1.0 : (GLfloat)0.0);
 }
 
 static void GLAPIENTRY
diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c
index fa422bb3c76..016ddd0a81a 100644
--- a/src/mesa/main/drawpix.c
+++ b/src/mesa/main/drawpix.c
@@ -377,7 +377,7 @@ _mesa_Bitmap( GLsizei width, GLsizei height,
 
    if (ctx->RenderMode == GL_RENDER) {
       /* Truncate, to satisfy conformance tests (matches SGI's OpenGL). */
-      const GLfloat epsilon = 0.0001;
+      const GLfloat epsilon = (const GLfloat)0.0001;
       GLint x = IFLOOR(ctx->Current.RasterPos[0] + epsilon - xorig);
       GLint y = IFLOOR(ctx->Current.RasterPos[1] + epsilon - yorig);
 
diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c
index c9b30d32528..894d99afd23 100644
--- a/src/mesa/main/framebuffer.c
+++ b/src/mesa/main/framebuffer.c
@@ -67,7 +67,7 @@ compute_depth_max(struct gl_framebuffer *fb)
    fb->_DepthMaxF = (GLfloat) fb->_DepthMax;
 
    /* Minimum resolvable depth value, for polygon offset */
-   fb->_MRD = 1.0 / fb->_DepthMaxF;
+   fb->_MRD = (GLfloat)1.0 / fb->_DepthMaxF;
 }
 
 
diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index eb81ee4a528..ee48b783189 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -2124,7 +2124,7 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
          params[0] = (GLfloat)(ctx->DrawBuffer->Visual.depthBits);
          break;
       case GL_DEPTH_CLEAR_VALUE:
-         params[0] = ctx->Depth.Clear;
+         params[0] = (GLfloat)ctx->Depth.Clear;
          break;
       case GL_DEPTH_FUNC:
          params[0] = ENUM_TO_FLOAT(ctx->Depth.Func);
@@ -2914,7 +2914,7 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
          GLuint i, n = _mesa_get_compressed_formats(ctx, formats, GL_FALSE);
          ASSERT(n <= 100);
          for (i = 0; i < n; i++)
-            params[i] = ENUM_TO_INT(formats[i]);
+            params[i] = (GLfloat)(ENUM_TO_INT(formats[i]));
          }
          break;
       case GL_ARRAY_ELEMENT_LOCK_FIRST_EXT:
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index 76e105e65ee..285c8346a54 100644
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -1169,7 +1169,7 @@ _mesa_apply_stencil_transfer_ops(const GLcontext *ctx, GLuint n,
       GLuint mask = ctx->PixelMaps.StoS.Size - 1;
       GLuint i;
       for (i = 0; i < n; i++) {
-         stencil[i] = ctx->PixelMaps.StoS.Map[ stencil[i] & mask ];
+         stencil[i] = (GLstencil)ctx->PixelMaps.StoS.Map[ stencil[i] & mask ];
       }
    }
 }
@@ -3680,7 +3680,7 @@ _mesa_unpack_stencil_span( const GLcontext *ctx, GLuint n,
          const GLuint mask = ctx->PixelMaps.StoS.Size - 1;
          GLuint i;
          for (i = 0; i < n; i++) {
-            indexes[i] = ctx->PixelMaps.StoS.Map[ indexes[i] & mask ];
+            indexes[i] = (GLuint)ctx->PixelMaps.StoS.Map[ indexes[i] & mask ];
          }
       }
 
@@ -4035,7 +4035,7 @@ _mesa_unpack_depth_span( const GLcontext *ctx, GLuint n,
    if (needClamp) {
       GLuint i;
       for (i = 0; i < n; i++) {
-         depthValues[i] = CLAMP(depthValues[i], 0.0, 1.0);
+         depthValues[i] = (GLfloat)CLAMP(depthValues[i], 0.0, 1.0);
       }
    }
 
diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c
index f9715b4865c..f37d1f216fc 100644
--- a/src/mesa/main/light.c
+++ b/src/mesa/main/light.c
@@ -1119,7 +1119,7 @@ compute_light_positions( GLcontext *ctx )
       }
       else {
          /* positional light w/ homogeneous coordinate, divide by W */
-         GLfloat wInv = 1.0 / light->_Position[3];
+         GLfloat wInv = (GLfloat)1.0 / light->_Position[3];
          light->_Position[0] *= wInv;
          light->_Position[1] *= wInv;
          light->_Position[2] *= wInv;
diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c
index d3d19589518..061378f3b77 100644
--- a/src/mesa/main/mipmap.c
+++ b/src/mesa/main/mipmap.c
@@ -292,7 +292,7 @@ do_row(GLenum datatype, GLuint comps, GLint srcWidth,
       GLfloat *dst = (GLfloat *) dstRow;
       for (i = j = 0, k = k0; i < (GLuint) dstWidth;
            i++, j += colStride, k += colStride) {
-         dst[i] = rowA[j] / 4 + rowA[k] / 4 + rowB[j] / 4 + rowB[k] / 4;
+         dst[i] = (GLfloat)(rowA[j] / 4 + rowA[k] / 4 + rowB[j] / 4 + rowB[k] / 4);
       }
    }
 
diff --git a/src/mesa/main/pixel.c b/src/mesa/main/pixel.c
index 0e9915dd38f..7eeae05dbd0 100644
--- a/src/mesa/main/pixel.c
+++ b/src/mesa/main/pixel.c
@@ -304,7 +304,7 @@ store_pixelmap(GLcontext *ctx, GLenum map, GLsizei mapsize,
       /* special case */
       ctx->PixelMaps.StoS.Size = mapsize;
       for (i = 0; i < mapsize; i++) {
-         ctx->PixelMaps.StoS.Map[i] = IROUND(values[i]);
+         ctx->PixelMaps.StoS.Map[i] = (GLfloat)IROUND(values[i]);
       }
       break;
    case GL_PIXEL_MAP_I_TO_I:
@@ -1142,7 +1142,7 @@ _mesa_lookup_rgba_ubyte(const struct gl_color_table *table,
                         GLuint n, GLubyte rgba[][4])
 {
    const GLubyte *lut = table->TableUB;
-   const GLfloat scale = (GLfloat) (table->Size - 1) / 255.0;
+   const GLfloat scale = (GLfloat) (table->Size - 1) / (GLfloat)255.0;
    GLuint i;
 
    if (!table->TableUB || table->Size == 0)
diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index e30f5480da3..a1e32e70ba9 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -382,7 +382,7 @@ _mesa_GetQueryObjectivARB(GLuint id, GLenum pname, GLint *params)
             *params = 0x7fffffff;
          }
          else {
-            *params = q->Result;
+            *params = (GLint)q->Result;
          }
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
@@ -422,7 +422,7 @@ _mesa_GetQueryObjectuivARB(GLuint id, GLenum pname, GLuint *params)
             *params = 0xffffffff;
          }
          else {
-            *params = q->Result;
+            *params = (GLuint)q->Result;
          }
          break;
       case GL_QUERY_RESULT_AVAILABLE_ARB:
diff --git a/src/mesa/main/rastpos.c b/src/mesa/main/rastpos.c
index ee163e0c71a..f0500083eca 100644
--- a/src/mesa/main/rastpos.c
+++ b/src/mesa/main/rastpos.c
@@ -63,7 +63,7 @@ rasterpos(GLfloat x, GLfloat y, GLfloat z, GLfloat w)
 void GLAPIENTRY
 _mesa_RasterPos2d(GLdouble x, GLdouble y)
 {
-   rasterpos(x, y, 0.0F, 1.0F);
+   rasterpos((GLfloat)x, (GLfloat)y, (GLfloat)0.0, (GLfloat)1.0);
 }
 
 void GLAPIENTRY
diff --git a/src/mesa/main/texenvprogram.c b/src/mesa/main/texenvprogram.c
index 644b1f39c7c..6877ef96f21 100644
--- a/src/mesa/main/texenvprogram.c
+++ b/src/mesa/main/texenvprogram.c
@@ -904,14 +904,14 @@ emit_texenv(struct texenv_fragment_program *p, GLuint unit)
     */
    if (alpha_shift || rgb_shift) {
       if (rgb_shift == alpha_shift) {
-	 shift = register_scalar_const(p, 1<<rgb_shift);
+	 shift = register_scalar_const(p, (GLfloat)(1<<rgb_shift));
       }
       else {
 	 shift = register_const4f(p, 
-				  1<<rgb_shift,
-				  1<<rgb_shift,
-				  1<<rgb_shift,
-				  1<<alpha_shift);
+				  (GLfloat)(1<<rgb_shift),
+				  (GLfloat)(1<<rgb_shift),
+				  (GLfloat)(1<<rgb_shift),
+				  (GLfloat)(1<<alpha_shift));
       }
       return emit_arith( p, OPCODE_MUL, dest, WRITEMASK_XYZW, 
 			 saturate, out, shift, undef );
diff --git a/src/mesa/shader/prog_execute.c b/src/mesa/shader/prog_execute.c
index 8ce2ca39641..abb143c4b9e 100644
--- a/src/mesa/shader/prog_execute.c
+++ b/src/mesa/shader/prog_execute.c
@@ -92,7 +92,7 @@ get_register_pointer(const struct prog_src_register *source,
                 source->File == PROGRAM_CONSTANT ||
                 source->File == PROGRAM_STATE_VAR);
          params = machine->CurProgram->Parameters;
-         if (reg < 0 || reg >= params->NumParameters)
+         if (reg < 0 || reg >= (GLint)params->NumParameters)
             return ZeroVec;
          else
             return params->ParameterValues[reg];
@@ -227,7 +227,7 @@ fetch_vector4_deriv(GLcontext * ctx,
                     const struct gl_program_machine *machine,
                     char xOrY, GLfloat result[4])
 {
-   if (source->File == PROGRAM_INPUT && source->Index < machine->NumDeriv) {
+   if (source->File == PROGRAM_INPUT && source->Index < (GLint)machine->NumDeriv) {
       const GLint col = machine->CurElement;
       const GLfloat w = machine->Attribs[FRAG_ATTRIB_WPOS][col][3];
       const GLfloat invQ = 1.0f / w;
@@ -506,7 +506,7 @@ _mesa_execute_program(GLcontext * ctx,
 {
    const GLuint numInst = program->NumInstructions;
    const GLuint maxExec = 10000;
-   GLint pc, numExec = 0;
+   GLuint pc, numExec = 0;
 
    machine->CurProgram = program;
 
diff --git a/src/mesa/shader/prog_statevars.c b/src/mesa/shader/prog_statevars.c
index 44fbfdcd041..8f481558252 100644
--- a/src/mesa/shader/prog_statevars.c
+++ b/src/mesa/shader/prog_statevars.c
@@ -250,7 +250,7 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
       value[1] = ctx->Fog.Start;
       value[2] = ctx->Fog.End;
       value[3] = (ctx->Fog.End == ctx->Fog.Start)
-         ? 1.0 : 1.0F / (ctx->Fog.End - ctx->Fog.Start);
+         ? 1.0 : (GLfloat)(1.0 / (ctx->Fog.End - ctx->Fog.Start));
       return;
    case STATE_CLIPPLANE:
       {
@@ -411,7 +411,7 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
             if (texObj) {
                struct gl_texture_image *texImage = texObj->Image[0][0];
                ASSIGN_4V(value, 1.0 / texImage->Width,
-                         1.0 / texImage->Height,
+                         (GLfloat)(1.0 / texImage->Height),
                          0.0, 1.0);
             }
          }
@@ -426,10 +426,10 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
           * exp2: 2^-((density/(ln(2)^2) * fogcoord)^2)
           */
          value[0] = (ctx->Fog.End == ctx->Fog.Start)
-            ? 1.0 : -1.0F / (ctx->Fog.End - ctx->Fog.Start);
+            ? 1.0 : (GLfloat)(-1.0F / (ctx->Fog.End - ctx->Fog.Start));
          value[1] = ctx->Fog.End * -value[0];
-         value[2] = ctx->Fog.Density * ONE_DIV_LN2;
-         value[3] = ctx->Fog.Density * ONE_DIV_SQRT_LN2;
+         value[2] = (GLfloat)(ctx->Fog.Density * ONE_DIV_LN2);
+         value[3] = (GLfloat)(ctx->Fog.Density * ONE_DIV_SQRT_LN2);
          return;
 
       case STATE_LIGHT_SPOT_DIR_NORMALIZED: {
diff --git a/src/mesa/shader/prog_uniform.c b/src/mesa/shader/prog_uniform.c
index 20e004b350c..d96a916533b 100644
--- a/src/mesa/shader/prog_uniform.c
+++ b/src/mesa/shader/prog_uniform.c
@@ -135,7 +135,7 @@ _mesa_longest_uniform_name(const struct gl_uniform_list *list)
    GLuint i;
    for (i = 0; i < list->NumUniforms; i++) {
       GLuint len = _mesa_strlen(list->Uniforms[i].Name);
-      if (len > max)
+      if (len > (GLuint)max)
          max = len;
    }
    return max;
diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c
index 24ab7568d6c..856179e1d5b 100644
--- a/src/mesa/shader/shader_api.c
+++ b/src/mesa/shader/shader_api.c
@@ -719,7 +719,7 @@ _mesa_get_attached_shaders(GLcontext *ctx, GLuint program, GLsizei maxCount,
    struct gl_shader_program *shProg
       = _mesa_lookup_shader_program(ctx, program);
    if (shProg) {
-      GLint i;
+      GLuint i;
       for (i = 0; i < maxCount && i < shProg->NumShaders; i++) {
          obj[i] = shProg->Shaders[i]->Name;
       }
@@ -893,7 +893,7 @@ _mesa_get_uniformfv(GLcontext *ctx, GLuint program, GLint location,
       = _mesa_lookup_shader_program(ctx, program);
    if (shProg) {
       if (location < shProg->Uniforms->NumUniforms) {
-         GLint progPos, i;
+         GLuint progPos, i;
          const struct gl_program *prog = NULL;
 
          progPos = shProg->Uniforms->Uniforms[location].VertPos;
@@ -1111,7 +1111,7 @@ set_program_uniform(GLcontext *ctx, struct gl_program *program, GLint location,
    }
    else {
       /* ordinary uniform variable */
-      GLint k, i;
+      GLuint k, i;
 
       if (count * elems > program->Parameters->Parameters[location].Size) {
          _mesa_error(ctx, GL_INVALID_OPERATION, "glUniform(count too large)");
diff --git a/src/mesa/state_tracker/st_atom_pixeltransfer.c b/src/mesa/state_tracker/st_atom_pixeltransfer.c
index e500ac8684d..e4de875e8c9 100644
--- a/src/mesa/state_tracker/st_atom_pixeltransfer.c
+++ b/src/mesa/state_tracker/st_atom_pixeltransfer.c
@@ -77,7 +77,7 @@ is_identity(const GLfloat m[16])
    GLuint i;
    for (i = 0; i < 16; i++) {
       const int row = i % 4, col = i / 4;
-      const float val = (row == col);
+      const float val = (GLfloat)(row == col);
       if (m[i] != val)
          return GL_FALSE;
    }
diff --git a/src/mesa/state_tracker/st_atom_scissor.c b/src/mesa/state_tracker/st_atom_scissor.c
index f5db4924037..3fd59e1945c 100644
--- a/src/mesa/state_tracker/st_atom_scissor.c
+++ b/src/mesa/state_tracker/st_atom_scissor.c
@@ -52,14 +52,14 @@ update_scissor( struct st_context *st )
    scissor.maxy = fb->Height;
 
    if (st->ctx->Scissor.Enabled) {
-      if (st->ctx->Scissor.X > scissor.minx)
+      if ((GLuint)st->ctx->Scissor.X > scissor.minx)
          scissor.minx = st->ctx->Scissor.X;
-      if (st->ctx->Scissor.Y > scissor.miny)
+      if ((GLuint)st->ctx->Scissor.Y > scissor.miny)
          scissor.miny = st->ctx->Scissor.Y;
 
-      if (st->ctx->Scissor.X + st->ctx->Scissor.Width < scissor.maxx)
+      if ((GLuint)st->ctx->Scissor.X + st->ctx->Scissor.Width < scissor.maxx)
          scissor.maxx = st->ctx->Scissor.X + st->ctx->Scissor.Width;
-      if (st->ctx->Scissor.Y + st->ctx->Scissor.Height < scissor.maxy)
+      if ((GLuint)st->ctx->Scissor.Y + st->ctx->Scissor.Height < scissor.maxy)
          scissor.maxy = st->ctx->Scissor.Y + st->ctx->Scissor.Height;
 
       /* check for null space */
diff --git a/src/mesa/state_tracker/st_atom_viewport.c b/src/mesa/state_tracker/st_atom_viewport.c
index 4b51521470b..b105909e96b 100644
--- a/src/mesa/state_tracker/st_atom_viewport.c
+++ b/src/mesa/state_tracker/st_atom_viewport.c
@@ -49,7 +49,7 @@ update_viewport( struct st_context *st )
     */
    if (st_fb_orientation(ctx->DrawBuffer) == Y_0_TOP) {
       yScale = -1;
-      yBias = ctx->DrawBuffer->Height ;
+      yBias = (GLfloat)ctx->DrawBuffer->Height;
    }
    else {
       yScale = 1.0;
@@ -59,12 +59,12 @@ update_viewport( struct st_context *st )
    /* _NEW_VIEWPORT 
     */
    {
-      GLfloat x = ctx->Viewport.X;
-      GLfloat y = ctx->Viewport.Y;
+      GLfloat x = (GLfloat)ctx->Viewport.X;
+      GLfloat y = (GLfloat)ctx->Viewport.Y;
       GLfloat z = ctx->Viewport.Near;
-      GLfloat half_width = ctx->Viewport.Width / 2.0;
-      GLfloat half_height = ctx->Viewport.Height / 2.0;
-      GLfloat half_depth = (ctx->Viewport.Far - ctx->Viewport.Near) / 2.0;
+      GLfloat half_width = (GLfloat)ctx->Viewport.Width / 2.0;
+      GLfloat half_height = (GLfloat)ctx->Viewport.Height / 2.0;
+      GLfloat half_depth = (GLfloat)(ctx->Viewport.Far - ctx->Viewport.Near) / 2.0;
       
       st->state.viewport.scale[0] = half_width;
       st->state.viewport.scale[1] = half_height * yScale;
diff --git a/src/mesa/state_tracker/st_cb_bitmap.c b/src/mesa/state_tracker/st_cb_bitmap.c
index 593938f8cf5..9763eebe543 100644
--- a/src/mesa/state_tracker/st_cb_bitmap.c
+++ b/src/mesa/state_tracker/st_cb_bitmap.c
@@ -360,18 +360,18 @@ setup_bitmap_vertex_data(struct st_context *st,
 {
    struct pipe_context *pipe = st->pipe;
    const struct gl_framebuffer *fb = st->ctx->DrawBuffer;
-   const GLfloat fb_width = fb->Width;
-   const GLfloat fb_height = fb->Height;
-   const GLfloat x0 = x;
-   const GLfloat x1 = x + width;
-   const GLfloat y0 = y;
-   const GLfloat y1 = y + height;
-   const GLfloat sLeft = 0.0F, sRight = 1.0F;
-   const GLfloat tTop = 0.0, tBot = 1.0 - tTop;
-   const GLfloat clip_x0 = x0 / fb_width * 2.0 - 1.0;
-   const GLfloat clip_y0 = y0 / fb_height * 2.0 - 1.0;
-   const GLfloat clip_x1 = x1 / fb_width * 2.0 - 1.0;
-   const GLfloat clip_y1 = y1 / fb_height * 2.0 - 1.0;
+   const GLfloat fb_width = (GLfloat)fb->Width;
+   const GLfloat fb_height = (GLfloat)fb->Height;
+   const GLfloat x0 = (GLfloat)x;
+   const GLfloat x1 = (GLfloat)(x + width);
+   const GLfloat y0 = (GLfloat)y;
+   const GLfloat y1 = (GLfloat)(y + height);
+   const GLfloat sLeft = (GLfloat)0.0, sRight = (GLfloat)1.0;
+   const GLfloat tTop = (GLfloat)0.0, tBot = (GLfloat)1.0 - tTop;
+   const GLfloat clip_x0 = (GLfloat)(x0 / fb_width * 2.0 - 1.0);
+   const GLfloat clip_y0 = (GLfloat)(y0 / fb_height * 2.0 - 1.0);
+   const GLfloat clip_x1 = (GLfloat)(x1 / fb_width * 2.0 - 1.0);
+   const GLfloat clip_y1 = (GLfloat)(y1 / fb_height * 2.0 - 1.0);
    GLuint i;
    void *buf;
 
@@ -444,8 +444,8 @@ draw_bitmap_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z,
     * it up into chunks.
     */
    maxSize = 1 << (pipe->screen->get_param(pipe->screen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS) - 1);
-   assert(width <= maxSize);
-   assert(height <= maxSize);
+   assert(width <= (GLsizei)maxSize);
+   assert(height <= (GLsizei)maxSize);
 
    cso_save_rasterizer(cso);
    cso_save_samplers(cso);
@@ -488,15 +488,15 @@ draw_bitmap_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z,
    {
       const struct gl_framebuffer *fb = st->ctx->DrawBuffer;
       const GLboolean invert = (st_fb_orientation(fb) == Y_0_TOP);
-      const float width = fb->Width;
-      const float height = fb->Height;
+      const GLfloat width = (GLfloat)fb->Width;
+      const GLfloat height = (GLfloat)fb->Height;
       struct pipe_viewport_state vp;
       vp.scale[0] =  0.5 * width;
-      vp.scale[1] = height * (invert ? -0.5 : 0.5);
+      vp.scale[1] = (GLfloat)(height * (invert ? -0.5 : 0.5));
       vp.scale[2] = 1.0;
       vp.scale[3] = 1.0;
-      vp.translate[0] = 0.5 * width;
-      vp.translate[1] = 0.5 * height;
+      vp.translate[0] = (GLfloat)(0.5 * width);
+      vp.translate[1] = (GLfloat)(0.5 * height);
       vp.translate[2] = 0.0;
       vp.translate[3] = 0.0;
       cso_set_viewport(cso, &vp);
diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c
index a52521db642..dbee2188eec 100644
--- a/src/mesa/vbo/vbo_exec_array.c
+++ b/src/mesa/vbo/vbo_exec_array.c
@@ -41,7 +41,7 @@ static void get_minmax_index( GLuint count, GLuint type,
 			      GLuint *min_index,
 			      GLuint *max_index)
 {
-   GLint i;
+   GLuint i;
 
    switch(type) {
    case GL_UNSIGNED_INT: {
diff --git a/src/mesa/vbo/vbo_split_inplace.c b/src/mesa/vbo/vbo_split_inplace.c
index 958afccd0c0..fbc856e93b0 100644
--- a/src/mesa/vbo/vbo_split_inplace.c
+++ b/src/mesa/vbo/vbo_split_inplace.c
@@ -58,7 +58,7 @@ struct split_context {
 
 static void flush_vertex( struct split_context *split )
 {
-   GLint min_index, max_index;
+   GLuint min_index, max_index;
 
    if (!split->dstprim_nr) 
       return;