es: Prefix the get* functions with _es1/2 so they don't conflict

src/mesa/es/main/get_gen.py

 		return fromStr + "_TO_" + toStr
 
 
-def EmitGetFunction(stateVars, returnType):
+def EmitGetFunction(stateVars, returnType, API):
 	"""Emit the code to implement glGetBooleanv, glGetIntegerv or glGetFloatv."""
 	assert (returnType == GLboolean or
 			returnType == GLint or
 	strType = TypeStrings[returnType]
 	# Capitalize first letter of return type
 	if returnType == GLint:
-		function = "_mesa_GetIntegerv"
+		function = "_es%d_GetIntegerv" % API
 	elif returnType == GLboolean:
-		function = "_mesa_GetBooleanv"
+		function = "_es%d_GetBooleanv" % API
 	elif returnType == GLfloat:
-		function = "_mesa_GetFloatv"
+		function = "_es%d_GetFloatv" % API
 	elif returnType == GLfixed:
-		function = "_mesa_GetFixedv"
+		function = "_es%d_GetFixedv" % API
 	else:
 		abort()
 
 
 #define ARRAY_SIZE(A)  (sizeof(A) / sizeof(A[0]))
 
-void GLAPIENTRY
-_mesa_GetFixedv( GLenum pname, GLfixed *params );
-
 """
 	return
 
 
 def EmitAll(stateVars, API):
 	EmitHeader()
-	EmitGetFunction(stateVars, GLboolean)
-	EmitGetFunction(stateVars, GLfloat)
-	EmitGetFunction(stateVars, GLint)
+	EmitGetFunction(stateVars, GLboolean, API)
+	EmitGetFunction(stateVars, GLfloat, API)
+	EmitGetFunction(stateVars, GLint, API)
 	if API == 1:
-		EmitGetFunction(stateVars, GLfixed)
+		EmitGetFunction(stateVars, GLfixed, API)
 
 
 def main(args):

src/mesa/main/APIspec.xml

 	<function name="PixelStorei" template="PixelStore" gltype="GLint"/>
 	<function name="ReadPixels" template="ReadPixels"/>
 
-	<function name="GetBooleanv" template="GetState" gltype="GLboolean"/>
+	<function name="GetBooleanv" default_prefix="_es1_" template="GetState" gltype="GLboolean"/>
 
 	<function name="GetClipPlanef" template="GetClipPlane" gltype="GLfloat"/>
 	<function name="GetClipPlanex" template="GetClipPlane" gltype="GLfixed"/>
 
 	<function name="GetError" template="GetError"/>
-	<function name="GetFloatv" template="GetState" gltype="GLfloat"/>
-	<function name="GetFixedv" template="GetState" gltype="GLfixed"/>
-	<function name="GetIntegerv" template="GetState" gltype="GLint"/>
+	<function name="GetFloatv" default_prefix="_es1_" template="GetState" gltype="GLfloat"/>
+	<function name="GetFixedv" default_prefix="_es1_" template="GetState" gltype="GLfixed"/>
+	<function name="GetIntegerv" default_prefix="_es1_" template="GetState" gltype="GLint"/>
 
 	<function name="GetLightfv" template="GetLight" gltype="GLfloat"/>
 	<function name="GetLightxv" template="GetLight" gltype="GLfixed"/>
 	<function name="PixelStorei" template="PixelStore" gltype="GLint"/>
 	<function name="ReadPixels" template="ReadPixels"/>
 
-	<function name="GetBooleanv" template="GetState" gltype="GLboolean"/>
+	<function name="GetBooleanv" default_prefix="_es2_" template="GetState" gltype="GLboolean"/>
 	<function name="GetError" template="GetError"/>
-	<function name="GetFloatv" template="GetState" gltype="GLfloat"/>
-	<function name="GetIntegerv" template="GetState" gltype="GLint"/>
+	<function name="GetFloatv" default_prefix="_es2_" template="GetState" gltype="GLfloat"/>
+	<function name="GetIntegerv" default_prefix="_es2_" template="GetState" gltype="GLint"/>
 
 	<function name="GetString" template="GetString"/>
 

src/mesa/main/APIspecutil.py

     return params
 
 
+def FunctionPrefix(funcname):
+    """Return function specific prefix."""
+    func = __functions[funcname]
+
+    return func.prefix
+
+
 def FindParamIndex(params, paramname):
     """Find the index of a named parameter."""
     for i in xrange(len(params)):

src/mesa/main/es_generator.py

     passthroughFuncName = ""
     passthroughDeclarationString = ""
     passthroughCallString = ""
+    prefixOverride = None
     variables = []
     conversionCodeOutgoing = []
     conversionCodeIncoming = []
         funcPrefix = "_es_"
         aliasprefix = apiutil.AliasPrefix(funcName)
     alias = apiutil.ConversionFunction(funcName)
+    prefixOverride = apiutil.FunctionPrefix(funcName)
+    if prefixOverride != "_mesa_":
+        aliasprefix = apiutil.FunctionPrefix(funcName)
     if not alias:
         # There may still be a Mesa alias for the function
         if apiutil.Alias(funcName):

src/mesa/main/get.h

 extern GLenum GLAPIENTRY
 _mesa_GetError( void );
 
+
+extern void GLAPIENTRY
+_es1_GetBooleanv( GLenum pname, GLboolean *params );
+
+extern void GLAPIENTRY
+_es1_GetFloatv( GLenum pname, GLfloat *params );
+
+extern void GLAPIENTRY
+_es1_GetIntegerv( GLenum pname, GLint *params );
+
+extern void GLAPIENTRY
+_es1_GetFixedv( GLenum pname, GLfixed *params );
+
+
+extern void GLAPIENTRY
+_es2_GetBooleanv( GLenum pname, GLboolean *params );
+
+extern void GLAPIENTRY
+_es2_GetFloatv( GLenum pname, GLfloat *params );
+
+extern void GLAPIENTRY
+_es2_GetIntegerv( GLenum pname, GLint *params );
+
 #endif