diff --git a/.idea/src.iml b/.idea/src.iml
index bb57c00..6fdd171 100644
--- a/.idea/src.iml
+++ b/.idea/src.iml
@@ -15,6 +15,9 @@
       <sourceFolder url="file://$MODULE_DIR$/librashader-runtime-d3d11/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/librashader-runtime-gl46/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/librashader-runtime/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/librashader-capi/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/librashader-capi-exports/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/librashader-capi/examples" isTestSource="false" />
       <excludeFolder url="file://$MODULE_DIR$/target" />
     </content>
     <orderEntry type="inheritedJdk" />
diff --git a/librashader-capi/cbindgen.toml b/librashader-capi/cbindgen.toml
index ff08f9d..8096adc 100644
--- a/librashader-capi/cbindgen.toml
+++ b/librashader-capi/cbindgen.toml
@@ -28,7 +28,7 @@ include = [
     "PFN_lbr_preset_get_param",
     "PFN_lbr_preset_print",
     "PFN_lbr_preset_get_runtime_param_names",
-    "GLFilterChain"
+    "FilterChain"
 
 ]
 
@@ -37,5 +37,5 @@ include = [
 [export.rename]
 "LibrashaderError" = "_libra_error"
 "ShaderPreset" = "_shader_preset"
-"GLFilterChain" = "_filter_chain_gl"
-"GLFilterChainOptions" = "filter_chain_gl_opt_t"
+"FilterChainGL" = "_filter_chain_gl"
+"FilterChainOptionsGL" = "filter_chain_gl_opt_t"
diff --git a/librashader-capi/librashader.h b/librashader-capi/librashader.h
index 71f866a..13f6653 100644
--- a/librashader-capi/librashader.h
+++ b/librashader-capi/librashader.h
@@ -9,7 +9,7 @@
 #include <stdint.h>
 #include <stdlib.h>
 
-typedef struct FilterChain FilterChain;
+typedef struct _filter_chain_gl _filter_chain_gl;
 
 typedef struct _libra_error _libra_error;
 
@@ -27,12 +27,34 @@ typedef struct _shader_preset *libra_shader_preset_t;
 
 typedef const void *(*gl_loader_t)(const char*);
 
-typedef struct FilterChainOptions {
+typedef struct filter_chain_gl_opt_t {
   uint16_t gl_version;
   bool use_dsa;
-} FilterChainOptions;
+} filter_chain_gl_opt_t;
 
-typedef struct FilterChain *libra_gl_filter_chain_t;
+typedef struct _filter_chain_gl *libra_gl_filter_chain_t;
+
+typedef struct libra_source_image_gl_t {
+  uint32_t handle;
+  uint32_t format;
+  uint32_t width;
+  uint32_t height;
+} libra_source_image_gl_t;
+
+typedef struct libra_viewport_t {
+  float x;
+  float y;
+  uint32_t width;
+  uint32_t height;
+} libra_viewport_t;
+
+typedef struct libra_draw_framebuffer_gl_t {
+  uint32_t handle;
+  uint32_t texture;
+  uint32_t format;
+  uint32_t width;
+  uint32_t height;
+} libra_draw_framebuffer_gl_t;
 
 /**
  * Load a preset.
@@ -106,9 +128,16 @@ libra_error_t libra_gl_init_context(gl_loader_t loader);
  * - `out` may be either null or uninitialized, but must be aligned.
  */
 libra_error_t libra_gl_create_filter_chain(libra_shader_preset_t *preset,
-                                           const struct FilterChainOptions *options,
+                                           const struct filter_chain_gl_opt_t *options,
                                            libra_gl_filter_chain_t *out);
 
+libra_error_t libra_gl_filter_chain_frame(libra_gl_filter_chain_t *chain,
+                                          size_t frame_count,
+                                          struct libra_source_image_gl_t image,
+                                          struct libra_viewport_t viewport,
+                                          struct libra_draw_framebuffer_gl_t out,
+                                          const float *mvp);
+
 #ifdef __cplusplus
 } // extern "C"
 #endif // __cplusplus
diff --git a/librashader-capi/src/ctypes.rs b/librashader-capi/src/ctypes.rs
index 1668566..485f60c 100644
--- a/librashader-capi/src/ctypes.rs
+++ b/librashader-capi/src/ctypes.rs
@@ -7,3 +7,11 @@ pub type libra_error_t = *const LibrashaderError;
 
 // #[cfg(feature = "runtime-opengl")]
 pub type libra_gl_filter_chain_t = ManuallyDrop<Option<Box<librashader::runtime::gl::FilterChainGL>>>;
+
+#[repr(C)]
+pub struct libra_viewport_t {
+    pub x: f32,
+    pub y: f32,
+    pub width: u32,
+    pub height: u32,
+}
\ No newline at end of file
diff --git a/librashader-capi/src/runtime/gl.rs b/librashader-capi/src/runtime/gl.rs
index 42febd4..cffb0b1 100644
--- a/librashader-capi/src/runtime/gl.rs
+++ b/librashader-capi/src/runtime/gl.rs
@@ -1,11 +1,14 @@
 use std::ffi::{c_char, c_void, CString};
 use std::mem::MaybeUninit;
-use crate::ctypes::{libra_error_t, libra_gl_filter_chain_t, libra_shader_preset_t};
+use crate::ctypes::{libra_error_t, libra_gl_filter_chain_t, libra_shader_preset_t, libra_viewport_t};
 use crate::error::{assert_non_null, assert_some, LibrashaderError};
 use crate::ffi::ffi_body;
 use std::mem::ManuallyDrop;
+use librashader::runtime::FilterChain;
+use librashader::runtime::gl::{Framebuffer, GLImage, Viewport};
 
 pub use librashader::runtime::gl::options::FilterChainOptionsGL;
+use librashader::Size;
 
 pub type gl_loader_t = unsafe extern "C" fn (*const c_char) -> *const c_void;
 /// Initialize the OpenGL Context for librashader.
@@ -58,4 +61,59 @@ pub unsafe extern "C" fn libra_gl_create_filter_chain(preset: *mut libra_shader_
             out.write(MaybeUninit::new(ManuallyDrop::new(Some(Box::new(chain)))))
         }
     })
-}
\ No newline at end of file
+}
+
+#[repr(C)]
+pub struct libra_source_image_gl_t {
+    pub handle: u32,
+    pub format: u32,
+    pub width: u32,
+    pub height: u32
+}
+
+#[repr(C)]
+pub struct libra_draw_framebuffer_gl_t {
+    pub handle: u32,
+    pub texture: u32,
+    pub format: u32,
+    pub width: u32,
+    pub height: u32
+}
+
+impl From<libra_source_image_gl_t> for GLImage {
+    fn from(value: libra_source_image_gl_t) -> Self {
+        GLImage {
+            handle: value.handle,
+            format: value.format,
+            size: Size::new(value.width, value.height),
+            padded_size: Size::default()
+        }
+    }
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn libra_gl_filter_chain_frame(chain: *mut libra_gl_filter_chain_t,
+                                                     frame_count: usize,
+                                                     image: libra_source_image_gl_t,
+                                                     viewport: libra_viewport_t,
+                                                     out: libra_draw_framebuffer_gl_t,
+                                                     mvp: *const f32,
+
+) -> libra_error_t {
+
+    ffi_body!(mut |chain| {
+        assert_some!(chain);
+        let chain = chain.as_mut().unwrap();
+
+        let image: GLImage = image.into();
+        let viewport = Viewport {
+            x: viewport.x,
+            y: viewport.y,
+            output: &chain.create_framebuffer_raw(out.texture, out.handle, out.format, Size::new(out.width, out.height), 1),
+            mvp: None,
+        };
+        chain.frame(&image, &viewport, frame_count, None)?;
+    })
+}
+
+
diff --git a/librashader-runtime-gl/src/filter_chain/filter_impl.rs b/librashader-runtime-gl/src/filter_chain/filter_impl.rs
index e864a2d..7abe17c 100644
--- a/librashader-runtime-gl/src/filter_chain/filter_impl.rs
+++ b/librashader-runtime-gl/src/filter_chain/filter_impl.rs
@@ -7,8 +7,8 @@ use librashader_reflect::back::cross::{CrossGlslContext, GlslVersion};
 use librashader_reflect::back::targets::GLSL;
 use librashader_reflect::front::shaderc::GlslangCompilation;
 use spirv_cross::spirv::Decoration;
-use gl::types::{GLint, GLuint};
-use librashader_common::{FilterMode, WrapMode};
+use gl::types::{GLenum, GLint, GLuint};
+use librashader_common::{FilterMode, Size, WrapMode};
 use std::collections::VecDeque;
 use librashader_reflect::reflect::ReflectShader;
 use crate::{error, GLImage, util, Viewport};
@@ -84,6 +84,13 @@ type ShaderPassMeta = (
 );
 
 impl<T: GLInterface> FilterChainImpl<T> {
+    pub(crate) fn create_framebuffer_raw(&self, texture: GLuint,
+                                    handle: GLuint,
+                                    format: GLenum,
+                                    size: Size<u32>,
+                                    miplevels: u32,) -> Framebuffer {
+        T::FramebufferInterface::new_from_raw(texture, handle, format, size, miplevels)
+    }
     /// Load a filter chain from a pre-parsed `ShaderPreset`.
     pub(crate) fn load_from_preset(
         preset: ShaderPreset,
diff --git a/librashader-runtime-gl/src/filter_chain/mod.rs b/librashader-runtime-gl/src/filter_chain/mod.rs
index d3ee991..0e1b56f 100644
--- a/librashader-runtime-gl/src/filter_chain/mod.rs
+++ b/librashader-runtime-gl/src/filter_chain/mod.rs
@@ -1,9 +1,10 @@
 use std::path::Path;
+use gl::types::{GLenum, GLuint};
 
 use librashader_presets::ShaderPreset;
 use crate::filter_chain::filter_impl::FilterChainImpl;
 use crate::filter_chain::inner::FilterChainDispatch;
-use crate::{GLImage, Viewport};
+use crate::{Framebuffer, GLImage, Viewport};
 use crate::error::{Result, FilterChainError};
 use crate::options::{FilterChainOptionsGL, FrameOptionsGL};
 
@@ -12,12 +13,26 @@ mod inner;
 mod parameters;
 
 pub(crate) use filter_impl::FilterCommon;
+use librashader_common::Size;
 
 pub struct FilterChainGL {
     pub(in crate::filter_chain) filter: FilterChainDispatch,
 }
 
 impl FilterChainGL {
+    pub fn create_framebuffer_raw(&self, texture: GLuint,
+                                         handle: GLuint,
+                                         format: GLenum,
+                                         size: Size<u32>,
+                                         miplevels: u32,) -> Framebuffer {
+
+        match &self.filter {
+            FilterChainDispatch::DirectStateAccess(p) => {
+                p.create_framebuffer_raw(texture, handle, format, size, miplevels)
+            }
+            FilterChainDispatch::Compatibility(p) =>  p.create_framebuffer_raw(texture, handle, format, size, miplevels),
+        }
+    }
     pub fn load_from_preset(
         preset: ShaderPreset,
         options: Option<&FilterChainOptionsGL>,
diff --git a/librashader-runtime-gl/src/lib.rs b/librashader-runtime-gl/src/lib.rs
index a4698c4..9678426 100644
--- a/librashader-runtime-gl/src/lib.rs
+++ b/librashader-runtime-gl/src/lib.rs
@@ -20,6 +20,7 @@ mod viewport;
 pub use filter_chain::FilterChainGL;
 pub use framebuffer::GLImage;
 pub use viewport::Viewport;
+pub use crate::gl::Framebuffer;
 
 #[cfg(test)]
 mod tests {