From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 25 Jan 2021 01:13:29 +0000 (+0200)
Subject: Rename batch's data_type to index_type
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=a2a00bdc96a7d2aa4c95c5a125c0c438147d7495

Rename batch's data_type to index_type
---

diff --git a/source/batch.cpp b/source/batch.cpp
index 1f787d29..64187eed 100644
--- a/source/batch.cpp
+++ b/source/batch.cpp
@@ -54,7 +54,7 @@ unsigned Batch::restart_index = 0;
 
 Batch::Batch(PrimitiveType t):
 	prim_type(t),
-	data_type(UNSIGNED_SHORT),
+	index_type(UNSIGNED_SHORT),
 	max_index(0),
 	restart(false)
 { }
@@ -63,19 +63,19 @@ Batch::~Batch()
 {
 }
 
-void Batch::set_data_type(DataType t)
+void Batch::set_index_type(DataType t)
 {
 	if(t!=UNSIGNED_SHORT && t!=UNSIGNED_INT)
 		throw invalid_argument("Batch::set_data_type");
 	if(t==UNSIGNED_SHORT && max_index>0xFFFE)
 		throw invalid_operation("Batch::set_data_type");
 
-	if(data_type==UNSIGNED_SHORT && t==UNSIGNED_INT)
+	if(index_type==UNSIGNED_SHORT && t==UNSIGNED_INT)
 		expand<UInt16, UInt32>(data);
-	else if(data_type==UNSIGNED_INT && t==UNSIGNED_SHORT)
+	else if(index_type==UNSIGNED_INT && t==UNSIGNED_SHORT)
 		shrink<UInt32, UInt16>(data);
 
-	data_type = t;
+	index_type = t;
 	update_offset();
 	dirty = true;
 }
@@ -132,7 +132,7 @@ Batch &Batch::append(const Batch &other)
 	else if(MSP_primitive_restart)
 	{
 		restart = true;
-		if(data_type==UNSIGNED_INT)
+		if(index_type==UNSIGNED_INT)
 			::append<UInt32>(data, 0xFFFFFFFF);
 		else
 			::append<UInt16>(data, 0xFFFF);
@@ -162,10 +162,10 @@ void Batch::append_index(unsigned i)
 	else
 		max_index = max(max_index, i);
 
-	if(data_type==UNSIGNED_SHORT && max_index>0xFFFE)
-		set_data_type(UNSIGNED_INT);
+	if(index_type==UNSIGNED_SHORT && max_index>0xFFFE)
+		set_index_type(UNSIGNED_INT);
 
-	if(data_type==UNSIGNED_INT)
+	if(index_type==UNSIGNED_INT)
 		::append<UInt32>(data, i);
 	else
 		::append<UInt16>(data, i);
@@ -173,12 +173,12 @@ void Batch::append_index(unsigned i)
 
 unsigned Batch::get_index_size() const
 {
-	return (data_type==UNSIGNED_INT ? sizeof(UInt32) : sizeof(UInt16));
+	return (index_type==UNSIGNED_INT ? sizeof(UInt32) : sizeof(UInt16));
 }
 
 unsigned Batch::get_index(unsigned i) const
 {
-	if(data_type==UNSIGNED_INT)
+	if(index_type==UNSIGNED_INT)
 		return *(UInt32 *)&data[i*sizeof(UInt32)];
 	else
 		return *(UInt16 *)&data[i*sizeof(UInt16)];
@@ -189,7 +189,7 @@ void Batch::draw() const
 	BindRestore _bind_ibuf(get_buffer(), ELEMENT_ARRAY_BUFFER);
 	const void *data_ptr = setup_draw();
 
-	glDrawElements(prim_type, size(), data_type, data_ptr);
+	glDrawElements(prim_type, size(), index_type, data_ptr);
 }
 
 void Batch::draw_instanced(unsigned count) const
@@ -199,14 +199,14 @@ void Batch::draw_instanced(unsigned count) const
 	BindRestore _bind_ibuf(get_buffer(), ELEMENT_ARRAY_BUFFER);
 	const void *data_ptr = setup_draw();
 
-	glDrawElementsInstanced(prim_type, size(), data_type, data_ptr, count);
+	glDrawElementsInstanced(prim_type, size(), index_type, data_ptr, count);
 }
 
 const void *Batch::setup_draw() const
 {
 	if(restart)
 	{
-		unsigned index = (data_type==UNSIGNED_INT ? 0xFFFFFFFF : 0xFFFF);
+		unsigned index = (index_type==UNSIGNED_INT ? 0xFFFFFFFF : 0xFFFF);
 
 		if(index!=restart_index)
 			set_restart_index(index);
diff --git a/source/batch.h b/source/batch.h
index d42a8629..6fb013af 100644
--- a/source/batch.h
+++ b/source/batch.h
@@ -33,7 +33,7 @@ public:
 
 private:
 	PrimitiveType prim_type;
-	DataType data_type;
+	DataType index_type;
 	std::vector<UInt8> data;
 	unsigned min_index;
 	unsigned max_index;
@@ -46,8 +46,11 @@ public:
 	~Batch();
 
 	PrimitiveType get_type() const { return prim_type; }
-	void set_data_type(DataType);
-	DataType get_data_type() const { return data_type; }
+	void set_index_type(DataType);
+	DataType get_index_type() const { return index_type; }
+
+	DEPRECATED void set_data_type(DataType t) { set_index_type(t); }
+	DEPRECATED DataType get_data_type() const { return index_type; }
 
 	Batch &append(unsigned);
 	Batch &append(const std::vector<unsigned> &);