X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fcore%2Fprogram.cpp;h=2c15bc774b248b58f56ae3019c4680b0c09859e8;hp=dd38075a874637b761e0efadafe07af9347eafe2;hb=fa2b4c8a93ebad2497cacfdeaa9a2c20be486520;hpb=20622e74de6753c5e4460a112c11ee913707e8e8

diff --git a/source/core/program.cpp b/source/core/program.cpp
index dd38075a..2c15bc77 100644
--- a/source/core/program.cpp
+++ b/source/core/program.cpp
@@ -372,13 +372,14 @@ void Program::query_uniforms()
 			uniforms.push_back(UniformInfo());
 			UniformInfo &info = uniforms.back();
 			info.name = name;
+			info.tag = name;
 			info.array_size = size;
 			info.type = from_gl_type(type);
 			uniform_names[i] = name;
 		}
 	}
 
-	sort(uniforms, &uniform_name_compare);
+	sort(uniforms, &uniform_tag_compare);
 
 	if(ARB_uniform_buffer_object)
 	{
@@ -386,7 +387,7 @@ void Program::query_uniforms()
 		for(unsigned i=0; i<count; ++i)
 			if(!uniform_names[i].empty())
 				// The element is already known to be present
-				uniforms_by_index[i] = &*lower_bound(uniforms, uniform_names[i], &name_search<UniformInfo>);
+				uniforms_by_index[i] = &*lower_bound(uniforms, Tag(uniform_names[i]), &search<UniformInfo, Tag, &UniformInfo::tag>);
 		query_uniform_blocks(uniforms_by_index);
 	}
 
@@ -531,13 +532,14 @@ void Program::collect_uniforms()
 			uniforms.push_back(UniformInfo());
 			UniformInfo &info = uniforms.back();
 			info.name = i->name;
+			info.tag = i->name;
 			info.location = i->location;
 			info.array_size = i->array_size;
 			info.type = i->type;
 		}
 	}
 
-	sort(uniforms, &uniform_name_compare);
+	sort(uniforms, &uniform_tag_compare);
 
 	for(unsigned i=0; i<uniform_blocks.size(); ++i)
 	{
@@ -546,7 +548,7 @@ void Program::collect_uniforms()
 		for(vector<string>::const_iterator j=names.begin(); j!=names.end(); ++j)
 		{
 			// The element is already known to be present
-			UniformInfo &uni = *lower_bound(uniforms, *j, &name_search<UniformInfo>);
+			UniformInfo &uni = *lower_bound(uniforms, Tag(*j), &search<UniformInfo, Tag, &UniformInfo::tag>);
 			block.uniforms.push_back(&uni);
 			uni.block = &block;
 		}
@@ -578,6 +580,7 @@ void Program::collect_block_uniforms(const SpirVModule::Structure &strct, const
 			uniforms.push_back(UniformInfo());
 			UniformInfo &info = uniforms.back();
 			info.name = name;
+			info.tag = name;
 			info.offset = offset;
 			info.array_size = i->array_size;
 			info.array_stride = i->array_stride;
@@ -629,15 +632,15 @@ bool Program::uniform_location_compare(const UniformInfo *uni1, const UniformInf
 	return uni1->location<uni2->location;
 }
 
-bool Program::uniform_name_compare(const UniformInfo &uni1, const UniformInfo &uni2)
+bool Program::uniform_tag_compare(const UniformInfo &uni1, const UniformInfo &uni2)
 {
-	return uni1.name<uni2.name;
+	return uni1.tag<uni2.tag;
 }
 
-template<typename T>
-bool Program::name_search(const T &item, const string &name)
+template<typename T, typename A, A T::*member>
+bool Program::search(const T &item, const A &key)
 {
-	return item.name<name;
+	return item.*member<key;
 }
 
 string Program::get_info_log() const
@@ -659,24 +662,38 @@ const Program::UniformBlockInfo &Program::get_uniform_block_info(const string &n
 
 const Program::UniformInfo &Program::get_uniform_info(const string &name) const
 {
-	vector<UniformInfo>::const_iterator i = lower_bound(uniforms, name, &name_search<UniformInfo>);
+	vector<UniformInfo>::const_iterator i = lower_bound(uniforms, Tag(name), &search<UniformInfo, Tag, &UniformInfo::tag>);
 	if(i==uniforms.end() || i->name!=name)
 		throw key_error(name);
 	return *i;
 }
 
+const Program::UniformInfo &Program::get_uniform_info(Tag tag) const
+{
+	vector<UniformInfo>::const_iterator i = lower_bound(uniforms, tag, &search<UniformInfo, Tag, &UniformInfo::tag>);
+	if(i==uniforms.end() || i->tag!=tag)
+		throw key_error(tag);
+	return *i;
+}
+
 int Program::get_uniform_location(const string &name) const
 {
 	if(name[name.size()-1]==']')
 		throw invalid_argument("Program::get_uniform_location");
 
-	vector<UniformInfo>::const_iterator i = lower_bound(uniforms, name, &name_search<UniformInfo>);
+	vector<UniformInfo>::const_iterator i = lower_bound(uniforms, Tag(name), &search<UniformInfo, Tag, &UniformInfo::tag>);
 	return i!=uniforms.end() && i->name==name && i->block->bind_point<0 ? i->location : -1;
 }
 
+int Program::get_uniform_location(Tag tag) const
+{
+	vector<UniformInfo>::const_iterator i = lower_bound(uniforms, tag, &search<UniformInfo, Tag, &UniformInfo::tag>);
+	return i!=uniforms.end() && i->tag==tag && i->block->bind_point<0 ? i->location : -1;
+}
+
 const Program::AttributeInfo &Program::get_attribute_info(const string &name) const
 {
-	vector<AttributeInfo>::const_iterator i = lower_bound(attributes, name, &name_search<AttributeInfo>);
+	vector<AttributeInfo>::const_iterator i = lower_bound(attributes, name, &search<AttributeInfo, string, &AttributeInfo::name>);
 	if(i==attributes.end() || i->name!=name)
 		throw key_error(name);
 	return *i;
@@ -687,7 +704,7 @@ int Program::get_attribute_location(const string &name) const
 	if(name[name.size()-1]==']')
 		throw invalid_argument("Program::get_attribute_location");
 
-	vector<AttributeInfo>::const_iterator i = lower_bound(attributes, name, &name_search<AttributeInfo>);
+	vector<AttributeInfo>::const_iterator i = lower_bound(attributes, name, &search<AttributeInfo, string, &AttributeInfo::name>);
 	return i!=attributes.end() && i->name==name ? i->location : -1;
 }