diff --git a/imgui-gfx-examples/Cargo.lock b/imgui-gfx-examples/Cargo.lock
index 2cc733f..1dd402f 100644
--- a/imgui-gfx-examples/Cargo.lock
+++ b/imgui-gfx-examples/Cargo.lock
@@ -1,5 +1,10 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+[[package]]
+name = "adler32"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "andrew"
 version = "0.2.1"
@@ -115,6 +120,11 @@ dependencies = [
  "objc 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "color_quant"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "core-foundation"
 version = "0.6.4"
@@ -140,6 +150,54 @@ dependencies = [
  "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "crossbeam-deque"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "crossbeam-queue"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "deflate"
+version = "0.7.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "derivative"
 version = "1.0.2"
@@ -171,6 +229,11 @@ dependencies = [
  "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "either"
+version = "1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -261,6 +324,15 @@ dependencies = [
  "glutin 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "gif"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "color_quant 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lzw 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "gl_generator"
 version = "0.11.0"
@@ -345,6 +417,23 @@ dependencies = [
  "gl_generator 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "image"
+version = "0.21.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gif 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jpeg-decoder 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lzw 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-iter 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-rational 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "png 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scoped_threadpool 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tiff 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "imgui"
 version = "0.1.0-pre"
@@ -366,6 +455,7 @@ dependencies = [
  "gfx_window_dxgi 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "gfx_window_glutin 0.31.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "glutin 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "image 0.21.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "imgui 0.1.0-pre",
  "imgui-gfx-renderer 0.1.0-pre",
  "imgui-winit-support 0.1.0-pre",
@@ -395,6 +485,23 @@ dependencies = [
  "winit 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "inflate"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "jpeg-decoder"
+version = "0.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rayon 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "khronos_api"
 version = "3.1.0"
@@ -452,6 +559,11 @@ dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "lzw"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "malloc_buf"
 version = "0.0.6"
@@ -469,6 +581,11 @@ dependencies = [
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "memoffset"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "nix"
 version = "0.14.1"
@@ -486,6 +603,45 @@ name = "nodrop"
 version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "num-derive"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.39 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "num-integer"
+version = "0.1.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "num-iter"
+version = "0.1.39"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "num-rational"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.8"
@@ -494,6 +650,14 @@ dependencies = [
  "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "num_cpus"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "objc"
 version = "0.2.6"
@@ -582,6 +746,17 @@ name = "pkg-config"
 version = "0.3.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "png"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "deflate 0.7.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "inflate 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-iter 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "0.4.30"
@@ -694,6 +869,28 @@ dependencies = [
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 ]
 
+[[package]]
+name = "rayon"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rayon-core 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-queue 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rdrand"
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@@ -739,6 +936,11 @@ dependencies = [
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 ]
 
+[[package]]
+name = "scoped_threadpool"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "scopeguard"
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@@ -815,6 +1017,17 @@ dependencies = [
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+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
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+ "num-derive 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
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@@ -960,6 +1173,7 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
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 "checksum gfx_gl 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8525888d909a6424b04f9136976f07a85fc1f3704555c1a73897e258326c8319"
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@@ -1000,6 +1222,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum glutin_gles2_sys 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "89996c30857ae1b4de4b5189abf1ea822a20a9fe9e1c93e5e7b862ff0bdd5cdf"
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@@ -1008,11 +1233,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
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+"checksum num-rational 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f2885278d5fe2adc2f75ced642d52d879bffaceb5a2e0b1d4309ffdfb239b454"
 "checksum num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "6ba9a427cfca2be13aa6f6403b0b7e7368fe982bfa16fccc450ce74c46cd9b32"
+"checksum num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bcef43580c035376c0705c42792c294b66974abbfd2789b511784023f71f3273"
 "checksum objc 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "31d20fd2b37e07cf5125be68357b588672e8cefe9a96f8c17a9d46053b3e590d"
 "checksum ordered-float 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "18869315e81473c951eb56ad5558bbc56978562d3ecfb87abb7a1e944cea4518"
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@@ -1023,6 +1255,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum parking_lot_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cb88cb1cb3790baa6776844f968fea3be44956cf184fa1be5a03341f5491278c"
 "checksum percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
 "checksum pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)" = "676e8eb2b1b4c9043511a9b7bea0915320d7e502b0a079fb03f9635a5252b18c"
+"checksum png 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "63daf481fdd0defa2d1d2be15c674fbfa1b0fd71882c303a91f9a79b3252c359"
 "checksum proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)" = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
 "checksum quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "faf4799c5d274f3868a4aae320a0a182cbd2baee377b378f080e16a23e9d80db"
 "checksum rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
@@ -1035,12 +1268,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
 "checksum rand_pcg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"
 "checksum rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
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+"checksum rayon-core 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ebbe0df8435ac0c397d467b6cad6d25543d06e8a019ef3f6af3c384597515bd2"
 "checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
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+"checksum scoped_threadpool 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "1d51f5df5af43ab3f1360b429fa5e0152ac5ce8c0bd6485cae490332e96846a8"
 "checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
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@@ -1051,6 +1287,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
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diff --git a/imgui-gfx-examples/Cargo.toml b/imgui-gfx-examples/Cargo.toml
index f692dc0..d2d6706 100644
--- a/imgui-gfx-examples/Cargo.toml
+++ b/imgui-gfx-examples/Cargo.toml
@@ -19,10 +19,11 @@ gfx = "0.18"
 gfx_device_gl = "0.16"
 gfx_window_glutin = "0.31"
 glutin = "0.21"
+image = "0.21"
 imgui = { version = "0.1.0-pre", path = "../" }
 imgui-gfx-renderer = { version = "0.1.0-pre", path = "../imgui-gfx-renderer" }
 imgui-winit-support = { version = "0.1.0-pre", path = "../imgui-winit-support" }
 
 [target.'cfg(windows)'.dev-dependencies]
 gfx_device_dx11 = "0.8"
-gfx_window_dxgi = "0.19"
\ No newline at end of file
+gfx_window_dxgi = "0.19"
diff --git a/imgui-gfx-examples/examples/custom_textures.rs b/imgui-gfx-examples/examples/custom_textures.rs
new file mode 100644
index 0000000..fdbf59d
--- /dev/null
+++ b/imgui-gfx-examples/examples/custom_textures.rs
@@ -0,0 +1,128 @@
+use gfx::texture::{FilterMethod, SamplerInfo, WrapMode};
+use image::ImageFormat;
+use imgui::*;
+use std::error::Error;
+
+mod support;
+
+#[derive(Default)]
+struct CustomTexturesApp {
+    my_texture_id: Option<TextureId>,
+    lenna: Option<Lenna>,
+}
+
+struct Lenna {
+    texture_id: TextureId,
+    size: [f32; 2],
+}
+
+impl CustomTexturesApp {
+    fn register_textures<R, F>(
+        &mut self,
+        factory: &mut F,
+        textures: &mut Textures<imgui_gfx_renderer::Texture<R>>,
+    ) -> Result<(), Box<dyn Error>>
+    where
+        R: gfx::Resources,
+        F: gfx::Factory<R>,
+    {
+        const WIDTH: usize = 128;
+        const HEIGHT: usize = 128;
+
+        if self.my_texture_id.is_none() {
+            // Generate dummy texture
+            let mut data = Vec::with_capacity(WIDTH * HEIGHT * 4);
+            for i in 0..WIDTH {
+                for j in 0..HEIGHT {
+                    // Insert RGBA values
+                    data.push(i as u8);
+                    data.push(j as u8);
+                    data.push((i + j) as u8);
+                    data.push(255);
+                }
+            }
+
+            let (_, texture_view) = factory.create_texture_immutable_u8::<gfx::format::Srgba8>(
+                gfx::texture::Kind::D2(WIDTH as u16, HEIGHT as u16, gfx::texture::AaMode::Single),
+                gfx::texture::Mipmap::Provided,
+                &[data.as_slice()],
+            )?;
+            let sampler =
+                factory.create_sampler(SamplerInfo::new(FilterMethod::Bilinear, WrapMode::Clamp));
+            let texture_id = textures.insert((texture_view, sampler));
+
+            self.my_texture_id = Some(texture_id);
+        }
+
+        if self.lenna.is_none() {
+            self.lenna = Some(Lenna::new(factory, textures)?);
+        }
+
+        Ok(())
+    }
+
+    fn show_textures(&self, ui: &Ui) {
+        ui.window(im_str!("Hello textures"))
+            .size([400.0, 600.0], Condition::FirstUseEver)
+            .build(|| {
+                ui.text(im_str!("Hello textures!"));
+                if let Some(my_texture_id) = self.my_texture_id {
+                    ui.text("Some generated texture");
+                    ui.image(my_texture_id, [100.0, 100.0]).build();
+                }
+
+                if let Some(lenna) = &self.lenna {
+                    ui.text("Say hello to Lenna.jpg");
+                    lenna.show(ui);
+                }
+            });
+    }
+}
+
+impl Lenna {
+    fn new<R, F>(
+        factory: &mut F,
+        textures: &mut Textures<imgui_gfx_renderer::Texture<R>>,
+    ) -> Result<Self, Box<dyn Error>>
+    where
+        R: gfx::Resources,
+        F: gfx::Factory<R>,
+    {
+        let lenna_bytes = include_bytes!("../../resources/Lenna.jpg");
+
+        let image = image::load_from_memory_with_format(lenna_bytes, ImageFormat::JPEG)?;
+        // gfx doesn't support easily RGB8 without alpha, so we need to convert
+        let image = image.to_rgba();
+        let (width, height) = image.dimensions();
+        let raw_data = image.into_raw();
+
+        let (_, texture_view) = factory.create_texture_immutable_u8::<gfx::format::Srgba8>(
+            gfx::texture::Kind::D2(width as u16, height as u16, gfx::texture::AaMode::Single),
+            gfx::texture::Mipmap::Provided,
+            &[raw_data.as_slice()],
+        )?;
+        let sampler =
+            factory.create_sampler(SamplerInfo::new(FilterMethod::Bilinear, WrapMode::Clamp));
+        let texture_id = textures.insert((texture_view, sampler));
+        Ok(Lenna {
+            texture_id,
+            size: [width as f32, height as f32],
+        })
+    }
+
+    fn show(&self, ui: &Ui) {
+        ui.image(self.texture_id, self.size).build();
+    }
+}
+
+fn main() {
+    let mut my_app = CustomTexturesApp::default();
+    let mut system = support::init(file!());
+    my_app
+        .register_textures(
+            &mut system.render_sys.factory,
+            system.render_sys.renderer.textures(),
+        )
+        .expect("Failed to register textures");
+    system.main_loop(|_, ui| my_app.show_textures(ui));
+}