X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Frendertarget.cpp;h=c651e665fc46064ea2870e7034da0ab93ce081c5;hp=376af04877a4b324dd53518203b489c662b034c2;hb=af0ba2af0167247bcda74e76f3c83c0c0e89650a;hpb=b94d3423de1e61f46c22b421f4b293d2d094b89f

diff --git a/source/rendertarget.cpp b/source/rendertarget.cpp
index 376af048..c651e665 100644
--- a/source/rendertarget.cpp
+++ b/source/rendertarget.cpp
@@ -59,7 +59,7 @@ RenderTargetFormat RenderTargetFormat::operator,(PixelFormat f) const
 	return result;
 }
 
-int RenderTargetFormat::index(RenderOutput o)
+int RenderTargetFormat::index(RenderOutput o) const
 {
 	unsigned type = get_output_type(o);
 	unsigned i = 0;
@@ -133,7 +133,7 @@ void RenderTarget::init(unsigned w, unsigned h, unsigned s, const RenderTargetFo
 		else
 		{
 			tgt.texture = new Texture2D;
-			tgt.texture->storage(pf, width, height);
+			tgt.texture->storage(pf, width, height, 1);
 			tgt.texture->set_filter(NEAREST);
 			tgt.texture->set_wrap(CLAMP_TO_EDGE);
 			fbo.attach(att, *tgt.texture);
@@ -155,7 +155,16 @@ RenderTarget::~RenderTarget()
 	}
 }
 
-const Texture2D &RenderTarget::get_target_texture(unsigned i)
+void RenderTarget::set_texture_filter(TextureFilter filt)
+{
+	if(!samples)
+	{
+		for(vector<TargetBuffer>::iterator i=buffers.begin(); i!=buffers.end(); ++i)
+			i->texture->set_filter(filt);
+	}
+}
+
+const Texture2D &RenderTarget::get_target_texture(unsigned i) const
 {
 	if(i>=buffers.size())
 		throw out_of_range("RenderTarget::get_target_texture");
@@ -165,7 +174,7 @@ const Texture2D &RenderTarget::get_target_texture(unsigned i)
 	return *buffers[i].texture;
 }
 
-const Texture2D &RenderTarget::get_target_texture(RenderOutput o)
+const Texture2D &RenderTarget::get_target_texture(RenderOutput o) const
 {
 	int index = format.index(o);
 	if(index<0)