X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fcolorcurve.cpp;h=8811b065fd3b6f0dddddd86a8e091e08d97bc224;hp=78a7fc168f13439bcfbeb7f772e125cdd6519493;hb=bec07999d95b76f4b47cffcc564d0cd0afc0435e;hpb=2ba5af95fb7341b0e6b212e28d03208c6747aae5

diff --git a/source/colorcurve.cpp b/source/colorcurve.cpp
index 78a7fc16..8811b065 100644
--- a/source/colorcurve.cpp
+++ b/source/colorcurve.cpp
@@ -13,16 +13,15 @@ namespace GL {
 
 ColorCurve::ColorCurve():
 	shprog("colorcurve.glsl"),
-	quad(get_fullscreen_quad())
+	quad(get_fullscreen_quad()),
+	linear_sampler(get_linear_sampler()),
+	nearest_sampler(get_nearest_sampler())
 {
 	shdata.uniform("source", 0);
 	shdata.uniform("curve", 1);
 
 	curve.storage(LUMINANCE8, 256, 1);
-	Sampler &sampler = curve.get_default_sampler();
-	sampler.set_min_filter(LINEAR);
-	sampler.set_wrap(CLAMP_TO_EDGE);
-	texturing.attach(1, curve);
+	texturing.attach(1, curve, linear_sampler.get());
 
 	set_exposure_adjust(0.0f);
 	set_brightness_response(0.4f);
@@ -72,12 +71,12 @@ void ColorCurve::set_linear()
 
 void ColorCurve::render(Renderer &renderer, const Texture2D &color_buf, const Texture2D &)
 {
-	texturing.attach(0, color_buf);
+	texturing.attach(0, color_buf, nearest_sampler.get());
 
 	Renderer::Push push(renderer);
 	renderer.set_shader_program(&shprog, &shdata);
 	renderer.set_texturing(&texturing);
-	quad.draw(renderer);
+	quad->draw(renderer);
 }