diff --git a/src/CRE/render.cpp b/src/CRE/render.cpp
index 2a6ea835..6061697e 100644
--- a/src/CRE/render.cpp
+++ b/src/CRE/render.cpp
@@ -1881,8 +1881,7 @@ namespace rndr {
         taa_buffer[2].begin_render(rend_data_ctx.state);
         shaders_ft.set(rend_data_ctx.state, rend_data_ctx.shader_flags, SHADER_FT_TONEMAP);
         rend_data_ctx.state.bind_uniform_buffer_base(1, rctx->tone_map_ubo);
-        rend_data_ctx.state.bind_vertex_array(rctx->common_vao);
-        rend_data_ctx.state.draw_arrays(GL_TRIANGLE_STRIP, 0, 4);
+        draw_quad(rend_data_ctx, width, height, v35, v36, 0.0f, 0.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f);
         rend_data_ctx.state.active_bind_texture_2d(2, 0);
     }
 
diff --git a/src/CRE/sss.cpp b/src/CRE/sss.cpp
index ea0941be..ae09eb2e 100644
--- a/src/CRE/sss.cpp
+++ b/src/CRE/sss.cpp
@@ -46,8 +46,13 @@ void sss_data::apply_filter(struct render_data_context& rend_data_ctx) {
     rend_data_ctx.state.active_texture(0);
     if (downsample) {
         textures[0].begin_render(rend_data_ctx.state);
-        rend_data_ctx.state.set_viewport(0, 0, 640, 360);
         rndr::Render* rend = &rctx->render;
+        float_t render_width;
+        float_t render_height;
+        float_t render_post_width;
+        float_t render_post_height;
+        rend->get_render_resolution(&render_width, &render_height, &render_post_width, &render_post_height);
+        rend_data_ctx.state.set_viewport(0, 0, 640, 360);
         rend_data_ctx.shader_flags.arr[U_REDUCE_TEX] = 0;
         shaders_ft.set(rend_data_ctx.state, rend_data_ctx.shader_flags, SHADER_FT_REDUCE);
         RenderTexture& rt = reflect_draw
@@ -56,7 +61,7 @@ void sss_data::apply_filter(struct render_data_context& rend_data_ctx) {
         rend_data_ctx.state.bind_texture_2d(rt.get_texture_glid());
         rend_data_ctx.state.bind_sampler(0, rctx->render_samplers[0]);
         sss_draw_quad(rend_data_ctx, rt.get_width(), rt.get_height(),
-            1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f);
+            render_width / render_post_width, render_height / render_post_height, 1.0f, 1.0f, 1.0f, 1.0f);
     }
 
     textures[2].begin_render(rend_data_ctx.state);