X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbatch.cpp;h=e097fd6365d52b65db4a8d37110ef0f3010a7ccf;hb=f1b12c992db974c679d85ae6ec22cd318199d0d5;hp=34bd83c0d7ac07683bc3bea118c9d33a46f3e012;hpb=a86623004ba91baef76dac9275e9b79366acce16;p=libs%2Fgl.git

diff --git a/source/batch.cpp b/source/batch.cpp
index 34bd83c0..e097fd63 100644
--- a/source/batch.cpp
+++ b/source/batch.cpp
@@ -4,6 +4,7 @@
 #include "bindable.h"
 #include "buffer.h"
 #include "error.h"
+#include "mesh.h"
 #include "vertexarray.h"
 
 using namespace std;
@@ -121,7 +122,7 @@ bool Batch::can_append(PrimitiveType other_type)
 {
 	if(other_type!=prim_type)
 		return false;
-	else if(prim_type==LINE_STRIP || prim_type==LINE_LOOP || prim_type==TRIANGLE_FAN || prim_type==POLYGON)
+	else if(prim_type==LINE_STRIP || prim_type==LINE_LOOP || prim_type==TRIANGLE_FAN)
 		return NV_primitive_restart;
 	else
 		return true;
@@ -131,7 +132,7 @@ void Batch::append(const Batch &other)
 {
 	if(other.prim_type!=prim_type)
 		throw invalid_argument("Batch::append");
-	if(prim_type==LINE_STRIP || prim_type==LINE_LOOP || prim_type==TRIANGLE_FAN || prim_type==POLYGON)
+	if(prim_type==LINE_STRIP || prim_type==LINE_LOOP || prim_type==TRIANGLE_FAN)
 		static Require _req(NV_primitive_restart);
 
 	if(other.data.empty())
@@ -195,11 +196,6 @@ void Batch::append_index(unsigned i)
 		data.push_back(i);
 }
 
-void Batch::upload_data() const
-{
-	get_buffer()->sub_data(get_offset(), data.size(), &data[0]);
-}
-
 unsigned Batch::get_index_size() const
 {
 	if(data_type==UNSIGNED_SHORT)
@@ -245,14 +241,13 @@ void Batch::draw() const
 		restart_index = 0;
 	}
 
-	if(get_buffer())
+	Buffer *ibuf = get_buffer();
+	BindRestore _bind_ibuf(ibuf, ELEMENT_ARRAY_BUFFER);
+	if(ibuf)
 	{
 		if(dirty)
 			update_buffer();
 
-		BufferAlias<ELEMENT_ARRAY_BUFFER> alias(*get_buffer());
-		Bind bind_ibuf(alias, true);
-
 		glDrawRangeElements(prim_type, min_index, max_index, size(), data_type, reinterpret_cast<void *>(get_offset()));
 	}
 	else