small refactoring

tonemapping_proc.cpp

@@ -98,7 +98,6 @@ void TonemappingProc::renderSum(Framebuffer & fbo_src, int index) {
 	int pcnt  = fbo_src.width() * fbo_src.height();
 	fbo_src.bindColorTexture(index);
 	fbo_1x1.bind();
-	//glClearFramebuffer(Qt::white, false);
 	glClearFramebuffer();
 	if (shader_sum) {
 		if (shader_sum->isLinked()) {
@@ -117,7 +116,6 @@ void TonemappingProc::renderSum(Framebuffer & fbo_src, int index) {
 		}
 	}
 	fbo_1x1.release();
-	//fbo_src.bind();
 }
 
 
@@ -175,7 +173,6 @@ bool TonemappingProc::process() {
 	}
 	fbomm.create();
 	fbo.queryPoints(0, fbo.rect(), GL_FLOAT);
-	//renderSum(fbomm.plane(fbomm.lastLevel()), 0);
 	return true;
 }