X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fprogram.cpp;h=00bca8343cb4d89e05f619f78bda72773a76ce77;hp=d8827ab5d0f5f095fed0d53424571aff7147f472;hb=bec07999d95b76f4b47cffcc564d0cd0afc0435e;hpb=a170be7d2b295c4a3bbcea6585634bece3e1638b

diff --git a/source/program.cpp b/source/program.cpp
index d8827ab5..00bca834 100644
--- a/source/program.cpp
+++ b/source/program.cpp
@@ -28,15 +28,6 @@ Program::Program()
 	init();
 }
 
-Program::Program(const ProgramBuilder::StandardFeatures &features)
-{
-	init();
-
-	ProgramBuilder builder(features);
-	builder.add_shaders(*this);
-	link();
-}
-
 Program::Program(const std::string &source)
 {
 	init();
@@ -129,7 +120,6 @@ void Program::link()
 			(*i)->compile();
 
 	uniforms.clear();
-	legacy_vars = false;
 
 	glLinkProgram(id);
 	linked = get_program_i(id, GL_LINK_STATUS);
@@ -144,6 +134,26 @@ void Program::link()
 
 	query_uniforms();
 	query_attributes();
+
+	for(UniformMap::const_iterator i=uniforms.begin(); i!=uniforms.end(); ++i)
+		require_type(i->second.type);
+	for(AttributeMap::const_iterator i=attributes.begin(); i!=attributes.end(); ++i)
+		require_type(i->second.type);
+}
+
+void Program::require_type(GLenum t)
+{
+	switch(t)
+	{
+	case GL_FLOAT_MAT2x3:
+	case GL_FLOAT_MAT2x4:
+	case GL_FLOAT_MAT3x2:
+	case GL_FLOAT_MAT3x4:
+	case GL_FLOAT_MAT4x2:
+	case GL_FLOAT_MAT4x3:
+		{ static Require _req(NV_non_square_matrices); }
+		break;
+	}
 }
 
 void Program::query_uniforms()
@@ -173,8 +183,6 @@ void Program::query_uniforms()
 			info.type = type;
 			uniforms_by_index[i] = &info;
 		}
-		else
-			legacy_vars = true;
 	}
 
 	if(ARB_uniform_buffer_object)
@@ -294,8 +302,6 @@ void Program::query_attributes()
 			info.size = size;
 			info.type = type;
 		}
-		else
-			legacy_vars = true;
 	}
 }
 
@@ -315,10 +321,9 @@ bool Program::uniform_location_compare(const UniformInfo *uni1, const UniformInf
 string Program::get_info_log() const
 {
 	GLsizei len = get_program_i(id, GL_INFO_LOG_LENGTH);
-	char *buf = new char[len+1];
-	glGetProgramInfoLog(id, len+1, &len, buf);
-	string log(buf, len);
-	delete[] buf;
+	string log(len+1, 0);
+	glGetProgramInfoLog(id, len+1, &len, &log[0]);
+	log.erase(len);
 	return log;
 }
 
@@ -384,7 +389,6 @@ Program::Loader::Loader(Program &p):
 	add("attribute",       &Loader::attribute);
 	add("fragment_shader", &Loader::fragment_shader);
 	add("geometry_shader", &Loader::geometry_shader);
-	add("standard",        &Loader::standard);
 	add("vertex_shader",   &Loader::vertex_shader);
 }
 
@@ -408,14 +412,6 @@ void Program::Loader::geometry_shader(const string &src)
 	obj.attach_shader_owned(new GeometryShader(src));
 }
 
-void Program::Loader::standard()
-{
-	ProgramBuilder::StandardFeatures feat;
-	load_sub(feat);
-	ProgramBuilder builder(feat);
-	builder.add_shaders(obj);
-}
-
 void Program::Loader::vertex_shader(const string &src)
 {
 	obj.attach_shader_owned(new VertexShader(src));