X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fcore%2Fvertexsetup.cpp;h=8498e043dde57d48c758e4a83957caf2f77e384b;hb=d493917dbc215cd6ba3f8773a52a289d9f14380d;hp=f077ad2e00260ac675efcd191a214b8820eb3554;hpb=9b3bce7ae76ff8c0c81315d2505ea96bf422a318;p=libs%2Fgl.git

diff --git a/source/core/vertexsetup.cpp b/source/core/vertexsetup.cpp
index f077ad2e..8498e043 100644
--- a/source/core/vertexsetup.cpp
+++ b/source/core/vertexsetup.cpp
@@ -23,7 +23,8 @@ VertexSetup::VertexSetup():
 	dirty(0),
 	vertex_array(0),
 	inst_array(0),
-	index_buffer(0)
+	index_buffer(0),
+	index_type(UNSIGNED_SHORT)
 {
 	static Require req(ARB_vertex_array_object);
 	if(ARB_direct_state_access)
@@ -86,9 +87,10 @@ void VertexSetup::set_instance_array(const VertexArray &a)
 	dirty |= INSTANCE_ARRAY;
 }
 
-void VertexSetup::set_index_buffer(const Buffer &ibuf)
+void VertexSetup::set_index_buffer(const Buffer &ibuf, DataType itype)
 {
 	index_buffer = &ibuf;
+	index_type = itype;
 	dirty |= INDEX_BUFFER;
 }
 
@@ -99,7 +101,7 @@ bool VertexSetup::verify_format(const VertexFormat &fmt)
 
 	unsigned max_attribs = Limits::get_global().max_vertex_attributes;
 
-	for(const unsigned char *a=fmt.begin(); a!=fmt.end(); ++a)
+	for(const UInt16 *a=fmt.begin(); a!=fmt.end(); ++a)
 		if(get_attribute_semantic(*a)>=max_attribs)
 			return false;
 
@@ -133,7 +135,7 @@ void VertexSetup::update_vertex_array(const VertexArray &array, unsigned binding
 		glBindBuffer(GL_ARRAY_BUFFER, array.get_buffer()->get_id());
 
 	const VertexFormat &fmt = array.get_format();
-	unsigned stride = fmt.stride()*sizeof(float);
+	unsigned stride = fmt.stride();
 	if(direct)
 	{
 		glVertexArrayVertexBuffer(id, binding, array.get_buffer()->get_id(), 0, stride);
@@ -141,30 +143,25 @@ void VertexSetup::update_vertex_array(const VertexArray &array, unsigned binding
 	}
 
 	unsigned offset = 0;
-	for(const unsigned char *a=fmt.begin(); a!=fmt.end(); ++a)
+	for(const UInt16 *a=fmt.begin(); a!=fmt.end(); ++a)
 	{
 		unsigned sem = get_attribute_semantic(*a);
-		unsigned sz = get_attribute_size(*a);
+		GLenum type = get_gl_type(get_attribute_source_type(*a));
+		unsigned cc = get_attribute_component_count(*a);
 		if(direct)
 		{
-			if(*a==COLOR4_UBYTE)
-				glVertexArrayAttribFormat(id, sem, 4, GL_UNSIGNED_BYTE, true, offset);
-			else
-				glVertexArrayAttribFormat(id, sem, sz, GL_FLOAT, false, offset);
+			glVertexArrayAttribFormat(id, sem, cc, type, true, offset);
 			glVertexArrayAttribBinding(id, sem, binding);
 			glEnableVertexArrayAttrib(id, sem);
 		}
 		else
 		{
-			if(*a==COLOR4_UBYTE)
-				glVertexAttribPointer(sem, 4, GL_UNSIGNED_BYTE, true, stride, reinterpret_cast<unsigned char *>(offset));
-			else
-				glVertexAttribPointer(sem, sz, GL_FLOAT, false, stride, reinterpret_cast<float *>(offset));
+			glVertexAttribPointer(sem, cc, type, true, stride, reinterpret_cast<void *>(offset));
 			if(ARB_instanced_arrays)
 				glVertexAttribDivisor(sem, divisor);
 			glEnableVertexAttribArray(sem);
 		}
-		offset += sz*sizeof(float);
+		offset += get_attribute_size(*a);
 	}
 
 	if(!direct)
@@ -184,13 +181,13 @@ void VertexSetup::unload()
 		glBindVertexArray(id);
 		glBindBuffer(GL_ARRAY_BUFFER, 0);
 
-		for(const unsigned char *a=vertex_format.begin(); a!=vertex_format.end(); ++a)
+		for(const UInt16 *a=vertex_format.begin(); a!=vertex_format.end(); ++a)
 		{
 			unsigned sem = get_attribute_semantic(*a);
 			glDisableVertexAttribArray(sem);
 			glVertexAttribPointer(sem, 1, GL_FLOAT, false, 0, 0);
 		}
-		for(const unsigned char *a=inst_format.begin(); a!=inst_format.end(); ++a)
+		for(const UInt16 *a=inst_format.begin(); a!=inst_format.end(); ++a)
 		{
 			unsigned sem = get_attribute_semantic(*a);
 			glDisableVertexAttribArray(sem);