X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fbuffer.cpp;h=4b485ddad6cb266d1d96d2e844c40583cb9ace3a;hp=38a690287b96d3bcc506b81bc184700fa9b35521;hb=ca52c492bd4f2fa1a1db3a85e50eaf7c43474830;hpb=e19309340e90ee881e9cb2f8b7c33a5b89681aa6

diff --git a/source/buffer.cpp b/source/buffer.cpp
index 38a69028..4b485dda 100644
--- a/source/buffer.cpp
+++ b/source/buffer.cpp
@@ -3,8 +3,8 @@
 #include <msp/gl/extensions/arb_map_buffer_range.h>
 #include "buffer.h"
 #include "error.h"
-#include "mesh.h"
 #include "misc.h"
+#include "vertexsetup.h"
 
 using namespace std;
 
@@ -46,6 +46,7 @@ void Buffer::require_buffer_type(BufferType type)
 
 void Buffer::set_usage(BufferUsage u)
 {
+	// TODO OpenGL ES 2.0 doesn't support read or copy usages
 	usage = u;
 }
 
@@ -109,13 +110,16 @@ void *Buffer::map(BufferAccess access)
 
 bool Buffer::unmap()
 {
+	// TODO check if it's mapped
 	if(ARB_direct_state_access)
 		return glUnmapNamedBuffer(id);
-	else
+	else if(OES_mapbuffer)
 	{
 		BindRestore _bind(this, type);
 		return glUnmapBuffer(type);
 	}
+	else
+		return true;
 }
 
 void Buffer::bind_to(BufferType t) const
@@ -123,10 +127,10 @@ void Buffer::bind_to(BufferType t) const
 	if(t!=type)
 		require_buffer_type(t);
 	if(t==ELEMENT_ARRAY_BUFFER)
-		if(const Mesh *m = Mesh::current())
+		if(const VertexSetup *vs = VertexSetup::current())
 		{
-			// Don't change the binding in a mesh's vertex array object
-			if(this==m->get_index_buffer())
+			// Don't change the binding in a vertex array object
+			if(this==vs->get_index_buffer())
 				return;
 			throw invalid_operation("Buffer::bind_to(ELEMENT_ARRAY_BUFFER)");
 		}
@@ -137,14 +141,14 @@ void Buffer::bind_to(BufferType t) const
 const Buffer *Buffer::current(BufferType t)
 {
 	if(t==ELEMENT_ARRAY_BUFFER)
-		if(const Mesh *m = Mesh::current())
-			return m->get_index_buffer();
+		if(const VertexSetup *vs = VertexSetup::current())
+			return vs->get_index_buffer();
 	return binding(t);
 }
 
 void Buffer::unbind_from(BufferType type)
 {
-	if(type==ELEMENT_ARRAY_BUFFER && Mesh::current())
+	if(type==ELEMENT_ARRAY_BUFFER && VertexSetup::current())
 		throw invalid_operation("Buffer::unbind_from(ELEMENT_ARRAY_BUFFER)");
 	if(set_current(type, 0))
 		glBindBuffer(type, 0);