diff --git a/src/platform/core/CMakeLists.txt b/src/platform/core/CMakeLists.txt
index d167a48e7..7bc33534b 100644
--- a/src/platform/core/CMakeLists.txt
+++ b/src/platform/core/CMakeLists.txt
@@ -29,6 +29,8 @@ set(HEADERS
   src/device/shader/common.glsl.hpp
   src/device/shader/lcd_ghosting.glsl.hpp
   src/device/shader/output.glsl.hpp
+  src/device/shader/sharp_bilinear.glsl.hpp
+  src/device/shader/xbrz.glsl.hpp
 )
 
 set(HEADERS_PUBLIC
diff --git a/src/platform/core/include/platform/config.hpp b/src/platform/core/include/platform/config.hpp
index a31f7e12e..eeffa6a91 100644
--- a/src/platform/core/include/platform/config.hpp
+++ b/src/platform/core/include/platform/config.hpp
@@ -28,6 +28,7 @@ struct PlatformConfig : Config {
     enum class Filter {
       Nearest,
       Linear,
+      Sharp,
       xBRZ
     } filter = Filter::Linear;
 
diff --git a/src/platform/core/src/config.cpp b/src/platform/core/src/config.cpp
index 19af9fc73..d13d4d363 100644
--- a/src/platform/core/src/config.cpp
+++ b/src/platform/core/src/config.cpp
@@ -80,6 +80,7 @@ void PlatformConfig::Load(std::string const& path) {
       const std::map<std::string, Video::Filter> filters{
         { "nearest", Video::Filter::Nearest },
         { "linear",  Video::Filter::Linear  },
+        { "sharp",   Video::Filter::Sharp   },
         { "xbrz",    Video::Filter::xBRZ    }
       };
 
@@ -179,6 +180,7 @@ void PlatformConfig::Save(std::string const& path) {
   switch(this->video.filter) {
     case Video::Filter::Nearest: filter = "nearest"; break;
     case Video::Filter::Linear:  filter = "linear"; break;
+    case Video::Filter::Sharp:   filter = "sharp"; break;
     case Video::Filter::xBRZ:    filter = "xbrz"; break; 
   }
 
diff --git a/src/platform/core/src/device/ogl_video_device.cpp b/src/platform/core/src/device/ogl_video_device.cpp
index 00d600f68..16cd6f674 100644
--- a/src/platform/core/src/device/ogl_video_device.cpp
+++ b/src/platform/core/src/device/ogl_video_device.cpp
@@ -17,6 +17,7 @@
 #include "device/shader/color_agb.glsl.hpp"
 #include "device/shader/lcd_ghosting.glsl.hpp"
 #include "device/shader/output.glsl.hpp"
+#include "device/shader/sharp_bilinear.glsl.hpp"
 #include "device/shader/xbrz.glsl.hpp"
 
 using Video = nba::PlatformConfig::Video;
@@ -70,7 +71,8 @@ void OGLVideoDevice::Initialize() {
 }
 
 void OGLVideoDevice::ReloadConfig() {
-  if(config->video.filter == Video::Filter::Linear) {
+  if(config->video.filter == Video::Filter::Linear ||
+     config->video.filter == Video::Filter::Sharp) {
     texture_filter = GL_LINEAR;
   } else {
     texture_filter = GL_NEAREST;
@@ -184,6 +186,14 @@ void OGLVideoDevice::CreateShaderPrograms() {
       }
       break;
     }
+    // Sharp bilinear.
+    case Video::Filter::Sharp: {
+      auto [success, program] = CompileProgram(sharp_bilinear_vert, sharp_bilinear_frag);
+      if (success) {
+        shader_passes.push_back({program});
+      }
+      break;
+    }
     // Plain linear/nearest-interpolated output.
     case Video::Filter::Nearest:
     case Video::Filter::Linear: {
diff --git a/src/platform/core/src/device/shader/sharp_bilinear.glsl.hpp b/src/platform/core/src/device/shader/sharp_bilinear.glsl.hpp
new file mode 100644
index 000000000..10fe971fb
--- /dev/null
+++ b/src/platform/core/src/device/shader/sharp_bilinear.glsl.hpp
@@ -0,0 +1,67 @@
+/*
+   Author: rsn8887 (based on TheMaister)
+   License: Public domain
+
+   This is an integer prescale filter that should be combined
+   with a bilinear hardware filtering (GL_BILINEAR filter or some such) to achieve
+   a smooth scaling result with minimum blur. This is good for pixelgraphics
+   that are scaled by non-integer factors.
+
+   The prescale factor and texel coordinates are precalculated
+   in the vertex shader for speed.
+*/
+
+#pragma once
+
+constexpr auto sharp_bilinear_vert = R"(
+  #version 330 core
+
+  layout(location = 0) in vec2 position;
+  layout(location = 1) in vec2 uv;
+
+  out vec2 v_uv;
+  out vec2 precalc_texel;
+  out vec2 precalc_scale;
+
+  uniform vec2 u_output_size;
+
+  void main() {
+    gl_Position = vec4(position, 0.0, 1.0);
+    v_uv = vec2(uv.x, 1.0 - uv.y);
+
+    const vec2 input_size = vec2(240, 160);
+    precalc_scale = max(floor(u_output_size / input_size), vec2(1.0, 1.0));
+    precalc_texel = v_uv * input_size;
+  }
+)";
+
+constexpr auto sharp_bilinear_frag = R"(
+  #version 330 core
+
+  in vec2 v_uv;
+  in vec2 precalc_texel;
+  in vec2 precalc_scale;
+
+  layout(location = 0) out vec4 frag_color;
+
+  uniform sampler2D u_input_map;
+
+  void main() {
+    vec2 texel = precalc_texel;
+    vec2 scale = precalc_scale;
+    vec2 texel_floored = floor(texel);
+    vec2 s = fract(texel);
+    vec2 region_range = 0.5 - 0.5 / scale;
+
+    // Figure out where in the texel to sample to get correct pre-scaled bilinear.
+    // Uses the hardware bilinear interpolator to avoid having to sample 4 times manually.
+
+    vec2 center_dist = s - 0.5;
+    vec2 f = (center_dist - clamp(center_dist, -region_range, region_range)) * scale + 0.5;
+
+    vec2 mod_texel = texel_floored + f;
+
+    const vec2 input_size = vec2(240, 160);
+    frag_color = vec4(texture(u_input_map, mod_texel / input_size).rgb, 1.0);
+  }
+)";
diff --git a/src/platform/qt/src/widget/main_window.cpp b/src/platform/qt/src/widget/main_window.cpp
index 3f50ad24e..5207f67b3 100644
--- a/src/platform/qt/src/widget/main_window.cpp
+++ b/src/platform/qt/src/widget/main_window.cpp
@@ -162,6 +162,7 @@ void MainWindow::CreateVideoMenu(QMenu* parent) {
   CreateSelectionOption(menu->addMenu(tr("Filter")), {
     { "Nearest", nba::PlatformConfig::Video::Filter::Nearest },
     { "Linear",  nba::PlatformConfig::Video::Filter::Linear  },
+    { "Sharp",   nba::PlatformConfig::Video::Filter::Sharp   },
     { "xBRZ",    nba::PlatformConfig::Video::Filter::xBRZ    }
   }, &config->video.filter, false, reload_config);