X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Frendertarget.cpp;h=8a53e66d2bac06b7adead7bebac9c7d3104f26ef;hp=376af04877a4b324dd53518203b489c662b034c2;hb=cfd4d36c2b6b6095ada3aef8082e5d409a233a21;hpb=b94d3423de1e61f46c22b421f4b293d2d094b89f

diff --git a/source/rendertarget.cpp b/source/rendertarget.cpp
index 376af048..8a53e66d 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;
@@ -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)