diff --git a/source/blender/compositor/COM_context.hh b/source/blender/compositor/COM_context.hh
index 7ea31839214..6f03db938c2 100644
--- a/source/blender/compositor/COM_context.hh
+++ b/source/blender/compositor/COM_context.hh
@@ -6,11 +6,11 @@
 
 #include <cstdint>
 
+#include "BLI_bounds_types.hh"
 #include "BLI_math_vector_types.hh"
 #include "BLI_string_ref.hh"
 
 #include "DNA_scene_types.h"
-#include "DNA_vec_types.h"
 
 #include "GPU_shader.hh"
 
@@ -66,7 +66,7 @@ class Context {
    * render region. In other cases, the compositing region might be a subset of the render region.
    * Callers should check the validity of the region through is_valid_compositing_region(), since
    * the region can be zero sized. */
-  virtual rcti get_compositing_region() const = 0;
+  virtual Bounds<int2> get_compositing_region() const = 0;
 
   /* Get the result where the result of the compositor should be written. */
   virtual Result get_output() = 0;
diff --git a/source/blender/compositor/intern/context.cc b/source/blender/compositor/intern/context.cc
index 71db4f77d0b..aba67d6579a 100644
--- a/source/blender/compositor/intern/context.cc
+++ b/source/blender/compositor/intern/context.cc
@@ -2,11 +2,10 @@
  *
  * SPDX-License-Identifier: GPL-2.0-or-later */
 
+#include "BLI_bounds.hh"
 #include "BLI_math_vector.hh"
-#include "BLI_rect.h"
 
 #include "DNA_node_types.h"
-#include "DNA_vec_types.h"
 
 #include "GPU_shader.hh"
 
@@ -70,18 +69,12 @@ void Context::reset()
 
 int2 Context::get_compositing_region_size() const
 {
-  const rcti compositing_region = get_compositing_region();
-  const int x = BLI_rcti_size_x(&compositing_region);
-  const int y = BLI_rcti_size_y(&compositing_region);
-  return math::max(int2(1), int2(x, y));
+  return math::max(int2(1), this->get_compositing_region().size());
 }
 
 bool Context::is_valid_compositing_region() const
 {
-  const rcti compositing_region = get_compositing_region();
-  const int x = BLI_rcti_size_x(&compositing_region);
-  const int y = BLI_rcti_size_y(&compositing_region);
-  return x != 0 && y != 0;
+  return !this->get_compositing_region().is_empty();
 }
 
 float Context::get_render_percentage() const
diff --git a/source/blender/draw/engines/compositor/compositor_engine.cc b/source/blender/draw/engines/compositor/compositor_engine.cc
index 85cb9dfed7c..129fa9990d1 100644
--- a/source/blender/draw/engines/compositor/compositor_engine.cc
+++ b/source/blender/draw/engines/compositor/compositor_engine.cc
@@ -2,9 +2,9 @@
  *
  * SPDX-License-Identifier: GPL-2.0-or-later */
 
+#include "BLI_bounds.hh"
 #include "BLI_listbase.h"
 #include "BLI_math_vector_types.hh"
-#include "BLI_rect.h"
 #include "BLI_string_ref.hh"
 #include "BLI_utildefines.h"
 
@@ -88,11 +88,11 @@ class Context : public compositor::Context {
   /* We limit the compositing region to the camera region if in camera view, while we use the
    * entire viewport otherwise. We also use the entire viewport when doing viewport rendering since
    * the viewport is already the camera region in that case. */
-  rcti get_compositing_region() const override
+  Bounds<int2> get_compositing_region() const override
   {
     const DRWContext *draw_ctx = DRW_context_get();
     const int2 viewport_size = int2(draw_ctx->viewport_size_get());
-    const rcti render_region = rcti{0, viewport_size.x, 0, viewport_size.y};
+    const Bounds<int2> render_region = Bounds<int2>(int2(0), viewport_size);
 
     if (draw_ctx->rv3d->persp != RV3D_CAMOB || draw_ctx->is_viewport_image_render()) {
       return render_region;
@@ -107,13 +107,12 @@ class Context : public compositor::Context {
                                  false,
                                  &camera_border);
 
-    rcti camera_region;
-    BLI_rcti_rctf_copy_floor(&camera_region, &camera_border);
+    const Bounds<int2> camera_region = Bounds<int2>(
+        int2(int(camera_border.xmin), int(camera_border.ymin)),
+        int2(int(camera_border.xmax), int(camera_border.ymax)));
 
-    rcti visible_camera_region;
-    BLI_rcti_isect(&render_region, &camera_region, &visible_camera_region);
-
-    return visible_camera_region;
+    return blender::bounds::intersect(render_region, camera_region)
+        .value_or(Bounds<int2>(int2(0)));
   }
 
   compositor::Result get_output() override
diff --git a/source/blender/nodes/composite/nodes/node_composite_cryptomatte.cc b/source/blender/nodes/composite/nodes/node_composite_cryptomatte.cc
index 18eab542a54..5d503edaf54 100644
--- a/source/blender/nodes/composite/nodes/node_composite_cryptomatte.cc
+++ b/source/blender/nodes/composite/nodes/node_composite_cryptomatte.cc
@@ -836,8 +836,7 @@ class CryptoMatteOperation : public BaseCryptoMatteOperation {
   {
     switch (get_source()) {
       case CMP_NODE_CRYPTOMATTE_SOURCE_RENDER: {
-        const rcti compositing_region = this->context().get_compositing_region();
-        return int2(compositing_region.xmin, compositing_region.ymin);
+        return this->context().get_compositing_region().min;
       }
       case CMP_NODE_CRYPTOMATTE_SOURCE_IMAGE:
         return int2(0);
diff --git a/source/blender/nodes/composite/nodes/node_composite_group_input.cc b/source/blender/nodes/composite/nodes/node_composite_group_input.cc
index eb75bf7625b..98a1747b6a8 100644
--- a/source/blender/nodes/composite/nodes/node_composite_group_input.cc
+++ b/source/blender/nodes/composite/nodes/node_composite_group_input.cc
@@ -73,8 +73,7 @@ class GroupInputOperation : public NodeOperation {
 
     /* The compositing space might be limited to a subset of the pass texture, so only read that
      * compositing region into an appropriately sized result. */
-    const rcti compositing_region = this->context().get_compositing_region();
-    const int2 lower_bound = int2(compositing_region.xmin, compositing_region.ymin);
+    const int2 lower_bound = this->context().get_compositing_region().min;
     GPU_shader_uniform_2iv(shader, "lower_bound", lower_bound);
 
     pass.bind_as_texture(shader, "input_tx");
@@ -119,8 +118,7 @@ class GroupInputOperation : public NodeOperation {
   {
     /* The compositing space might be limited to a subset of the pass texture, so only read that
      * compositing region into an appropriately sized result. */
-    const rcti compositing_region = this->context().get_compositing_region();
-    const int2 lower_bound = int2(compositing_region.xmin, compositing_region.ymin);
+    const int2 lower_bound = this->context().get_compositing_region().min;
 
     result.allocate_texture(Domain(this->context().get_compositing_region_size()));
 
diff --git a/source/blender/nodes/composite/nodes/node_composite_group_output.cc b/source/blender/nodes/composite/nodes/node_composite_group_output.cc
index 1b2467a8ddf..82bd7710789 100644
--- a/source/blender/nodes/composite/nodes/node_composite_group_output.cc
+++ b/source/blender/nodes/composite/nodes/node_composite_group_output.cc
@@ -95,7 +95,7 @@ class GroupOutputOperation : public NodeOperation {
     GPUShader *shader = this->context().get_shader("compositor_write_output", output.precision());
     GPU_shader_bind(shader);
 
-    const Bounds<int2> bounds = this->get_output_bounds();
+    const Bounds<int2> bounds = this->context().get_compositing_region();
     GPU_shader_uniform_2iv(shader, "lower_bound", bounds.min);
     GPU_shader_uniform_2iv(shader, "upper_bound", bounds.max);
 
@@ -115,7 +115,7 @@ class GroupOutputOperation : public NodeOperation {
     const Domain domain = this->compute_domain();
     Result output = this->context().get_output();
 
-    const Bounds<int2> bounds = this->get_output_bounds();
+    const Bounds<int2> bounds = this->context().get_compositing_region();
     parallel_for(domain.size, [&](const int2 texel) {
       const int2 output_texel = texel + bounds.min;
       if (output_texel.x > bounds.max.x || output_texel.y > bounds.max.y) {
@@ -125,15 +125,6 @@ class GroupOutputOperation : public NodeOperation {
     });
   }
 
-  /* Returns the bounds of the area of the compositing region. Only write into the compositing
-   * region, which might be limited to a smaller region of the output result. */
-  Bounds<int2> get_output_bounds()
-  {
-    const rcti compositing_region = this->context().get_compositing_region();
-    return Bounds<int2>(int2(compositing_region.xmin, compositing_region.ymin),
-                        int2(compositing_region.xmax, compositing_region.ymax));
-  }
-
   /* The operation domain has the same size as the compositing region without any transformations
    * applied. */
   Domain compute_domain() override
diff --git a/source/blender/nodes/composite/nodes/node_composite_image.cc b/source/blender/nodes/composite/nodes/node_composite_image.cc
index c77f8b49d6f..aaad2f62243 100644
--- a/source/blender/nodes/composite/nodes/node_composite_image.cc
+++ b/source/blender/nodes/composite/nodes/node_composite_image.cc
@@ -755,8 +755,7 @@ class RenderLayerOperation : public NodeOperation {
 
     /* The compositing space might be limited to a subset of the pass texture, so only read that
      * compositing region into an appropriately sized result. */
-    const rcti compositing_region = this->context().get_compositing_region();
-    const int2 lower_bound = int2(compositing_region.xmin, compositing_region.ymin);
+    const int2 lower_bound = this->context().get_compositing_region().min;
     GPU_shader_uniform_2iv(shader, "lower_bound", lower_bound);
 
     pass.bind_as_texture(shader, "input_tx");
@@ -806,8 +805,7 @@ class RenderLayerOperation : public NodeOperation {
   {
     /* The compositing space might be limited to a subset of the pass texture, so only read that
      * compositing region into an appropriately sized result. */
-    const rcti compositing_region = this->context().get_compositing_region();
-    const int2 lower_bound = int2(compositing_region.xmin, compositing_region.ymin);
+    const int2 lower_bound = this->context().get_compositing_region().min;
 
     result.allocate_texture(Domain(this->context().get_compositing_region_size()));
 
diff --git a/source/blender/nodes/composite/nodes/node_composite_viewer.cc b/source/blender/nodes/composite/nodes/node_composite_viewer.cc
index ddb2b80bc69..309fa48df9b 100644
--- a/source/blender/nodes/composite/nodes/node_composite_viewer.cc
+++ b/source/blender/nodes/composite/nodes/node_composite_viewer.cc
@@ -143,14 +143,12 @@ class ViewerOperation : public NodeOperation {
   {
     /* Viewers are treated as composite outputs that should be in the bounds of the compositing
      * region. */
-    if (context().treat_viewer_as_compositor_output()) {
-      const rcti compositing_region = context().get_compositing_region();
-      return Bounds<int2>(int2(compositing_region.xmin, compositing_region.ymin),
-                          int2(compositing_region.xmax, compositing_region.ymax));
+    if (this->context().treat_viewer_as_compositor_output()) {
+      return this->context().get_compositing_region();
     }
 
     /* Otherwise, use the bounds of the input as is. */
-    return Bounds<int2>(int2(0), compute_domain().size);
+    return Bounds<int2>(int2(0), this->compute_domain().size);
   }
 
   Domain compute_domain() override
diff --git a/source/blender/render/intern/compositor.cc b/source/blender/render/intern/compositor.cc
index df7c2dcbc05..2adfb3b6112 100644
--- a/source/blender/render/intern/compositor.cc
+++ b/source/blender/render/intern/compositor.cc
@@ -165,12 +165,9 @@ class Context : public compositor::Context {
     return size;
   }
 
-  rcti get_compositing_region() const override
+  Bounds<int2> get_compositing_region() const override
   {
-    const int2 render_size = get_render_size();
-    const rcti render_region = rcti{0, render_size.x, 0, render_size.y};
-
-    return render_region;
+    return Bounds<int2>(int2(0), this->get_render_size());
   }
 
   compositor::Result get_output() override