10 files changed, 649 insertions, 232 deletions

diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.cpp b/src/video_core/renderer_opengl/gl_buffer_cache.cpp
index 187a28e4d..d4dd10bb6 100644
--- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp
@@ -5,6 +5,7 @@
 #include <algorithm>
 #include <span>
 
+#include "shader_recompiler/backend/glasm/emit_glasm.h"
 #include "video_core/buffer_cache/buffer_cache.h"
 #include "video_core/renderer_opengl/gl_buffer_cache.h"
 #include "video_core/renderer_opengl/gl_device.h"
@@ -229,8 +230,10 @@ void BufferCacheRuntime::BindStorageBuffer(size_t stage, u32 binding_index, Buff
             .padding = 0,
         };
         buffer.MakeResident(is_written ? GL_READ_WRITE : GL_READ_ONLY);
-        glProgramLocalParametersI4uivNV(PROGRAM_LUT[stage], binding_index, 1,
-                                        reinterpret_cast<const GLuint*>(&ssbo));
+        glProgramLocalParametersI4uivNV(
+            PROGRAM_LUT[stage],
+            Shader::Backend::GLASM::PROGRAM_LOCAL_PARAMETER_STORAGE_BUFFER_BASE + binding_index, 1,
+            reinterpret_cast<const GLuint*>(&ssbo));
     }
 }
 
@@ -250,8 +253,10 @@ void BufferCacheRuntime::BindComputeStorageBuffer(u32 binding_index, Buffer& buf
             .padding = 0,
         };
         buffer.MakeResident(is_written ? GL_READ_WRITE : GL_READ_ONLY);
-        glProgramLocalParametersI4uivNV(GL_COMPUTE_PROGRAM_NV, binding_index, 1,
-                                        reinterpret_cast<const GLuint*>(&ssbo));
+        glProgramLocalParametersI4uivNV(
+            GL_COMPUTE_PROGRAM_NV,
+            Shader::Backend::GLASM::PROGRAM_LOCAL_PARAMETER_STORAGE_BUFFER_BASE + binding_index, 1,
+            reinterpret_cast<const GLuint*>(&ssbo));
     }
 }
 
diff --git a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
index aa1cc592f..5c1f21c65 100644
--- a/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_compute_pipeline.cpp
@@ -19,15 +19,6 @@ using VideoCommon::ImageId;
 constexpr u32 MAX_TEXTURES = 64;
 constexpr u32 MAX_IMAGES = 16;
 
-template <typename Range>
-u32 AccumulateCount(const Range& range) {
-    u32 num{};
-    for (const auto& desc : range) {
-        num += desc.count;
-    }
-    return num;
-}
-
 size_t ComputePipelineKey::Hash() const noexcept {
     return static_cast<size_t>(
         Common::CityHash64(reinterpret_cast<const char*>(this), sizeof *this));
@@ -58,17 +49,17 @@ ComputePipeline::ComputePipeline(const Device& device, TextureCache& texture_cac
     std::copy_n(info.constant_buffer_used_sizes.begin(), uniform_buffer_sizes.size(),
                 uniform_buffer_sizes.begin());
 
-    num_texture_buffers = AccumulateCount(info.texture_buffer_descriptors);
-    num_image_buffers = AccumulateCount(info.image_buffer_descriptors);
+    num_texture_buffers = Shader::NumDescriptors(info.texture_buffer_descriptors);
+    num_image_buffers = Shader::NumDescriptors(info.image_buffer_descriptors);
 
-    const u32 num_textures{num_texture_buffers + AccumulateCount(info.texture_descriptors)};
+    const u32 num_textures{num_texture_buffers + Shader::NumDescriptors(info.texture_descriptors)};
     ASSERT(num_textures <= MAX_TEXTURES);
 
-    const u32 num_images{num_image_buffers + AccumulateCount(info.image_descriptors)};
+    const u32 num_images{num_image_buffers + Shader::NumDescriptors(info.image_descriptors)};
     ASSERT(num_images <= MAX_IMAGES);
 
     const bool is_glasm{assembly_program.handle != 0};
-    const u32 num_storage_buffers{AccumulateCount(info.storage_buffers_descriptors)};
+    const u32 num_storage_buffers{Shader::NumDescriptors(info.storage_buffers_descriptors)};
     use_storage_buffers =
         !is_glasm || num_storage_buffers < device.GetMaxGLASMStorageBufferBlocks();
     writes_global_memory = !use_storage_buffers &&
@@ -88,8 +79,7 @@ void ComputePipeline::Configure() {
     }
     texture_cache.SynchronizeComputeDescriptors();
 
-    std::array<ImageViewId, MAX_TEXTURES + MAX_IMAGES> image_view_ids;
-    boost::container::static_vector<u32, MAX_TEXTURES + MAX_IMAGES> image_view_indices;
+    boost::container::static_vector<VideoCommon::ImageViewInOut, MAX_TEXTURES + MAX_IMAGES> views;
     std::array<GLuint, MAX_TEXTURES> samplers;
     std::array<GLuint, MAX_TEXTURES> textures;
     std::array<GLuint, MAX_IMAGES> images;
@@ -119,33 +109,39 @@ void ComputePipeline::Configure() {
         }
         return TexturePair(gpu_memory.Read<u32>(addr), via_header_index);
     }};
-    const auto add_image{[&](const auto& desc) {
+    const auto add_image{[&](const auto& desc, bool blacklist) {
         for (u32 index = 0; index < desc.count; ++index) {
             const auto handle{read_handle(desc, index)};
-            image_view_indices.push_back(handle.first);
+            views.push_back({
+                .index = handle.first,
+                .blacklist = blacklist,
+                .id = {},
+            });
         }
     }};
     for (const auto& desc : info.texture_buffer_descriptors) {
         for (u32 index = 0; index < desc.count; ++index) {
             const auto handle{read_handle(desc, index)};
-            image_view_indices.push_back(handle.first);
+            views.push_back({handle.first});
             samplers[sampler_binding++] = 0;
         }
     }
-    std::ranges::for_each(info.image_buffer_descriptors, add_image);
+    for (const auto& desc : info.image_buffer_descriptors) {
+        add_image(desc, false);
+    }
     for (const auto& desc : info.texture_descriptors) {
         for (u32 index = 0; index < desc.count; ++index) {
             const auto handle{read_handle(desc, index)};
-            image_view_indices.push_back(handle.first);
+            views.push_back({handle.first});
 
             Sampler* const sampler = texture_cache.GetComputeSampler(handle.second);
             samplers[sampler_binding++] = sampler->Handle();
         }
     }
-    std::ranges::for_each(info.image_descriptors, add_image);
-
-    const std::span indices_span(image_view_indices.data(), image_view_indices.size());
-    texture_cache.FillComputeImageViews(indices_span, image_view_ids);
+    for (const auto& desc : info.image_descriptors) {
+        add_image(desc, desc.is_written);
+    }
+    texture_cache.FillComputeImageViews(std::span(views.data(), views.size()));
 
     if (assembly_program.handle != 0) {
         program_manager.BindComputeAssemblyProgram(assembly_program.handle);
@@ -161,7 +157,7 @@ void ComputePipeline::Configure() {
             if constexpr (is_image) {
                 is_written = desc.is_written;
             }
-            ImageView& image_view{texture_cache.GetImageView(image_view_ids[texbuf_index])};
+            ImageView& image_view{texture_cache.GetImageView(views[texbuf_index].id)};
             buffer_cache.BindComputeTextureBuffer(texbuf_index, image_view.GpuAddr(),
                                                   image_view.BufferSize(), image_view.format,
                                                   is_written, is_image);
@@ -177,23 +173,45 @@ void ComputePipeline::Configure() {
     buffer_cache.runtime.SetImagePointers(textures.data(), images.data());
     buffer_cache.BindHostComputeBuffers();
 
-    const ImageId* views_it{image_view_ids.data() + num_texture_buffers + num_image_buffers};
+    const VideoCommon::ImageViewInOut* views_it{views.data() + num_texture_buffers +
+                                                num_image_buffers};
     texture_binding += num_texture_buffers;
     image_binding += num_image_buffers;
 
+    u32 texture_scaling_mask{};
     for (const auto& desc : info.texture_descriptors) {
         for (u32 index = 0; index < desc.count; ++index) {
-            ImageView& image_view{texture_cache.GetImageView(*(views_it++))};
-            textures[texture_binding++] = image_view.Handle(desc.type);
+            ImageView& image_view{texture_cache.GetImageView((views_it++)->id)};
+            textures[texture_binding] = image_view.Handle(desc.type);
+            if (texture_cache.IsRescaling(image_view)) {
+                texture_scaling_mask |= 1u << texture_binding;
+            }
+            ++texture_binding;
         }
     }
+    u32 image_scaling_mask{};
     for (const auto& desc : info.image_descriptors) {
         for (u32 index = 0; index < desc.count; ++index) {
-            ImageView& image_view{texture_cache.GetImageView(*(views_it++))};
+            ImageView& image_view{texture_cache.GetImageView((views_it++)->id)};
             if (desc.is_written) {
                 texture_cache.MarkModification(image_view.image_id);
             }
-            images[image_binding++] = image_view.StorageView(desc.type, desc.format);
+            images[image_binding] = image_view.StorageView(desc.type, desc.format);
+            if (texture_cache.IsRescaling(image_view)) {
+                image_scaling_mask |= 1u << image_binding;
+            }
+            ++image_binding;
+        }
+    }
+    if (info.uses_rescaling_uniform) {
+        const f32 float_texture_scaling_mask{Common::BitCast<f32>(texture_scaling_mask)};
+        const f32 float_image_scaling_mask{Common::BitCast<f32>(image_scaling_mask)};
+        if (assembly_program.handle != 0) {
+            glProgramLocalParameter4fARB(GL_COMPUTE_PROGRAM_NV, 0, float_texture_scaling_mask,
+                                         float_image_scaling_mask, 0.0f, 0.0f);
+        } else {
+            glProgramUniform4f(source_program.handle, 0, float_texture_scaling_mask,
+                               float_image_scaling_mask, 0.0f, 0.0f);
         }
     }
     if (texture_binding != 0) {
diff --git a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
index bccb37a58..f8495896c 100644
--- a/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
+++ b/src/video_core/renderer_opengl/gl_graphics_pipeline.cpp
@@ -15,7 +15,7 @@
 #include "video_core/renderer_opengl/gl_shader_util.h"
 #include "video_core/renderer_opengl/gl_state_tracker.h"
 #include "video_core/shader_notify.h"
-#include "video_core/texture_cache/texture_cache_base.h"
+#include "video_core/texture_cache/texture_cache.h"
 
 #if defined(_MSC_VER) && defined(NDEBUG)
 #define LAMBDA_FORCEINLINE [[msvc::forceinline]]
@@ -27,6 +27,7 @@ namespace OpenGL {
 namespace {
 using Shader::ImageBufferDescriptor;
 using Shader::ImageDescriptor;
+using Shader::NumDescriptors;
 using Shader::TextureBufferDescriptor;
 using Shader::TextureDescriptor;
 using Tegra::Texture::TexturePair;
@@ -35,15 +36,6 @@ using VideoCommon::ImageId;
 constexpr u32 MAX_TEXTURES = 64;
 constexpr u32 MAX_IMAGES = 8;
 
-template <typename Range>
-u32 AccumulateCount(const Range& range) {
-    u32 num{};
-    for (const auto& desc : range) {
-        num += desc.count;
-    }
-    return num;
-}
-
 GLenum Stage(size_t stage_index) {
     switch (stage_index) {
     case 0:
@@ -204,23 +196,23 @@ GraphicsPipeline::GraphicsPipeline(
             base_uniform_bindings[stage + 1] = base_uniform_bindings[stage];
             base_storage_bindings[stage + 1] = base_storage_bindings[stage];
 
-            base_uniform_bindings[stage + 1] += AccumulateCount(info.constant_buffer_descriptors);
-            base_storage_bindings[stage + 1] += AccumulateCount(info.storage_buffers_descriptors);
+            base_uniform_bindings[stage + 1] += NumDescriptors(info.constant_buffer_descriptors);
+            base_storage_bindings[stage + 1] += NumDescriptors(info.storage_buffers_descriptors);
         }
         enabled_uniform_buffer_masks[stage] = info.constant_buffer_mask;
         std::ranges::copy(info.constant_buffer_used_sizes, uniform_buffer_sizes[stage].begin());
 
-        const u32 num_tex_buffer_bindings{AccumulateCount(info.texture_buffer_descriptors)};
+        const u32 num_tex_buffer_bindings{NumDescriptors(info.texture_buffer_descriptors)};
         num_texture_buffers[stage] += num_tex_buffer_bindings;
         num_textures += num_tex_buffer_bindings;
 
-        const u32 num_img_buffers_bindings{AccumulateCount(info.image_buffer_descriptors)};
+        const u32 num_img_buffers_bindings{NumDescriptors(info.image_buffer_descriptors)};
         num_image_buffers[stage] += num_img_buffers_bindings;
         num_images += num_img_buffers_bindings;
 
-        num_textures += AccumulateCount(info.texture_descriptors);
-        num_images += AccumulateCount(info.image_descriptors);
-        num_storage_buffers += AccumulateCount(info.storage_buffers_descriptors);
+        num_textures += NumDescriptors(info.texture_descriptors);
+        num_images += NumDescriptors(info.image_descriptors);
+        num_storage_buffers += NumDescriptors(info.storage_buffers_descriptors);
 
         writes_global_memory |= std::ranges::any_of(
             info.storage_buffers_descriptors, [](const auto& desc) { return desc.is_written; });
@@ -288,10 +280,9 @@ GraphicsPipeline::GraphicsPipeline(
 
 template <typename Spec>
 void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
-    std::array<ImageId, MAX_TEXTURES + MAX_IMAGES> image_view_ids;
-    std::array<u32, MAX_TEXTURES + MAX_IMAGES> image_view_indices;
+    std::array<VideoCommon::ImageViewInOut, MAX_TEXTURES + MAX_IMAGES> views;
     std::array<GLuint, MAX_TEXTURES> samplers;
-    size_t image_view_index{};
+    size_t views_index{};
     GLsizei sampler_binding{};
 
     texture_cache.SynchronizeGraphicsDescriptors();
@@ -336,30 +327,34 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
             }
             return TexturePair(gpu_memory.Read<u32>(addr), via_header_index);
         }};
-        const auto add_image{[&](const auto& desc) {
+        const auto add_image{[&](const auto& desc, bool blacklist) LAMBDA_FORCEINLINE {
             for (u32 index = 0; index < desc.count; ++index) {
                 const auto handle{read_handle(desc, index)};
-                image_view_indices[image_view_index++] = handle.first;
+                views[views_index++] = {
+                    .index = handle.first,
+                    .blacklist = blacklist,
+                    .id = {},
+                };
             }
         }};
         if constexpr (Spec::has_texture_buffers) {
             for (const auto& desc : info.texture_buffer_descriptors) {
                 for (u32 index = 0; index < desc.count; ++index) {
                     const auto handle{read_handle(desc, index)};
-                    image_view_indices[image_view_index++] = handle.first;
+                    views[views_index++] = {handle.first};
                     samplers[sampler_binding++] = 0;
                 }
             }
         }
         if constexpr (Spec::has_image_buffers) {
             for (const auto& desc : info.image_buffer_descriptors) {
-                add_image(desc);
+                add_image(desc, false);
             }
         }
         for (const auto& desc : info.texture_descriptors) {
             for (u32 index = 0; index < desc.count; ++index) {
                 const auto handle{read_handle(desc, index)};
-                image_view_indices[image_view_index++] = handle.first;
+                views[views_index++] = {handle.first};
 
                 Sampler* const sampler{texture_cache.GetGraphicsSampler(handle.second)};
                 samplers[sampler_binding++] = sampler->Handle();
@@ -367,7 +362,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
         }
         if constexpr (Spec::has_images) {
             for (const auto& desc : info.image_descriptors) {
-                add_image(desc);
+                add_image(desc, desc.is_written);
             }
         }
     }};
@@ -386,13 +381,12 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
     if constexpr (Spec::enabled_stages[4]) {
         config_stage(4);
     }
-    const std::span indices_span(image_view_indices.data(), image_view_index);
-    texture_cache.FillGraphicsImageViews(indices_span, image_view_ids);
+    texture_cache.FillGraphicsImageViews<Spec::has_images>(std::span(views.data(), views_index));
 
     texture_cache.UpdateRenderTargets(false);
     state_tracker.BindFramebuffer(texture_cache.GetFramebuffer()->Handle());
 
-    ImageId* texture_buffer_index{image_view_ids.data()};
+    VideoCommon::ImageViewInOut* texture_buffer_it{views.data()};
     const auto bind_stage_info{[&](size_t stage) LAMBDA_FORCEINLINE {
         size_t index{};
         const auto add_buffer{[&](const auto& desc) {
@@ -402,12 +396,12 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                 if constexpr (is_image) {
                     is_written = desc.is_written;
                 }
-                ImageView& image_view{texture_cache.GetImageView(*texture_buffer_index)};
+                ImageView& image_view{texture_cache.GetImageView(texture_buffer_it->id)};
                 buffer_cache.BindGraphicsTextureBuffer(stage, index, image_view.GpuAddr(),
                                                        image_view.BufferSize(), image_view.format,
                                                        is_written, is_image);
                 ++index;
-                ++texture_buffer_index;
+                ++texture_buffer_it;
             }
         }};
         const Shader::Info& info{stage_infos[stage]};
@@ -423,13 +417,9 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
                 add_buffer(desc);
             }
         }
-        for (const auto& desc : info.texture_descriptors) {
-            texture_buffer_index += desc.count;
-        }
+        texture_buffer_it += Shader::NumDescriptors(info.texture_descriptors);
         if constexpr (Spec::has_images) {
-            for (const auto& desc : info.image_descriptors) {
-                texture_buffer_index += desc.count;
-            }
+            texture_buffer_it += Shader::NumDescriptors(info.image_descriptors);
         }
     }};
     if constexpr (Spec::enabled_stages[0]) {
@@ -453,12 +443,13 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
     if (!is_built.load(std::memory_order::relaxed)) {
         WaitForBuild();
     }
-    if (assembly_programs[0].handle != 0) {
+    const bool use_assembly{assembly_programs[0].handle != 0};
+    if (use_assembly) {
         program_manager.BindAssemblyPrograms(assembly_programs, enabled_stages_mask);
     } else {
         program_manager.BindSourcePrograms(source_programs);
     }
-    const ImageId* views_it{image_view_ids.data()};
+    const VideoCommon::ImageViewInOut* views_it{views.data()};
     GLsizei texture_binding = 0;
     GLsizei image_binding = 0;
     std::array<GLuint, MAX_TEXTURES> textures;
@@ -473,20 +464,49 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
         views_it += num_texture_buffers[stage];
         views_it += num_image_buffers[stage];
 
+        u32 texture_scaling_mask{};
+        u32 image_scaling_mask{};
+        u32 stage_texture_binding{};
+        u32 stage_image_binding{};
+
         const auto& info{stage_infos[stage]};
         for (const auto& desc : info.texture_descriptors) {
             for (u32 index = 0; index < desc.count; ++index) {
-                ImageView& image_view{texture_cache.GetImageView(*(views_it++))};
-                textures[texture_binding++] = image_view.Handle(desc.type);
+                ImageView& image_view{texture_cache.GetImageView((views_it++)->id)};
+                textures[texture_binding] = image_view.Handle(desc.type);
+                if (texture_cache.IsRescaling(image_view)) {
+                    texture_scaling_mask |= 1u << stage_texture_binding;
+                }
+                ++texture_binding;
+                ++stage_texture_binding;
             }
         }
         for (const auto& desc : info.image_descriptors) {
             for (u32 index = 0; index < desc.count; ++index) {
-                ImageView& image_view{texture_cache.GetImageView(*(views_it++))};
+                ImageView& image_view{texture_cache.GetImageView((views_it++)->id)};
                 if (desc.is_written) {
                     texture_cache.MarkModification(image_view.image_id);
                 }
-                images[image_binding++] = image_view.StorageView(desc.type, desc.format);
+                images[image_binding] = image_view.StorageView(desc.type, desc.format);
+                if (texture_cache.IsRescaling(image_view)) {
+                    image_scaling_mask |= 1u << stage_image_binding;
+                }
+                ++image_binding;
+                ++stage_image_binding;
+            }
+        }
+        if (info.uses_rescaling_uniform) {
+            const f32 float_texture_scaling_mask{Common::BitCast<f32>(texture_scaling_mask)};
+            const f32 float_image_scaling_mask{Common::BitCast<f32>(image_scaling_mask)};
+            const bool is_rescaling{texture_cache.IsRescaling()};
+            const f32 config_down_factor{Settings::values.resolution_info.down_factor};
+            const f32 down_factor{is_rescaling ? config_down_factor : 1.0f};
+            if (use_assembly) {
+                glProgramLocalParameter4fARB(AssemblyStage(stage), 0, float_texture_scaling_mask,
+                                             float_image_scaling_mask, down_factor, 0.0f);
+            } else {
+                glProgramUniform4f(source_programs[stage].handle, 0, float_texture_scaling_mask,
+                                   float_image_scaling_mask, down_factor, 0.0f);
             }
         }
     }};
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index a6d9f7c43..9b516c64f 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -184,6 +184,10 @@ void RasterizerOpenGL::Clear() {
     SyncRasterizeEnable();
     SyncStencilTestState();
 
+    std::scoped_lock lock{texture_cache.mutex};
+    texture_cache.UpdateRenderTargets(true);
+    state_tracker.BindFramebuffer(texture_cache.GetFramebuffer()->Handle());
+    SyncViewport();
     if (regs.clear_flags.scissor) {
         SyncScissorTest();
     } else {
@@ -192,10 +196,6 @@ void RasterizerOpenGL::Clear() {
     }
     UNIMPLEMENTED_IF(regs.clear_flags.viewport);
 
-    std::scoped_lock lock{texture_cache.mutex};
-    texture_cache.UpdateRenderTargets(true);
-    state_tracker.BindFramebuffer(texture_cache.GetFramebuffer()->Handle());
-
     if (use_color) {
         glClearBufferfv(GL_COLOR, regs.clear_buffers.RT, regs.clear_color);
     }
@@ -214,8 +214,6 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
 
     query_cache.UpdateCounters();
 
-    SyncState();
-
     GraphicsPipeline* const pipeline{shader_cache.CurrentGraphicsPipeline()};
     if (!pipeline) {
         return;
@@ -223,6 +221,8 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
     std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex};
     pipeline->Configure(is_indexed);
 
+    SyncState();
+
     const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d.regs.draw.topology);
     BeginTransformFeedback(pipeline, primitive_mode);
 
@@ -533,7 +533,8 @@ void RasterizerOpenGL::SyncViewport() {
     auto& flags = maxwell3d.dirty.flags;
     const auto& regs = maxwell3d.regs;
 
-    const bool dirty_viewport = flags[Dirty::Viewports];
+    const bool rescale_viewports = flags[VideoCommon::Dirty::RescaleViewports];
+    const bool dirty_viewport = flags[Dirty::Viewports] || rescale_viewports;
     const bool dirty_clip_control = flags[Dirty::ClipControl];
 
     if (dirty_clip_control || flags[Dirty::FrontFace]) {
@@ -553,8 +554,7 @@ void RasterizerOpenGL::SyncViewport() {
         }
         glFrontFace(mode);
     }
-
-    if (dirty_viewport || flags[Dirty::ClipControl]) {
+    if (dirty_viewport || dirty_clip_control) {
         flags[Dirty::ClipControl] = false;
 
         bool flip_y = false;
@@ -570,37 +570,58 @@ void RasterizerOpenGL::SyncViewport() {
         state_tracker.ClipControl(origin, depth);
         state_tracker.SetYNegate(regs.screen_y_control.y_negate != 0);
     }
+    const bool is_rescaling{texture_cache.IsRescaling()};
+    const float scale = is_rescaling ? Settings::values.resolution_info.up_factor : 1.0f;
+    const auto conv = [scale](float value) -> GLfloat {
+        float new_value = value * scale;
+        if (scale < 1.0f) {
+            const bool sign = std::signbit(value);
+            new_value = std::round(std::abs(new_value));
+            new_value = sign ? -new_value : new_value;
+        }
+        return static_cast<GLfloat>(new_value);
+    };
 
     if (dirty_viewport) {
         flags[Dirty::Viewports] = false;
 
-        const bool force = flags[Dirty::ViewportTransform];
+        const bool force = flags[Dirty::ViewportTransform] || rescale_viewports;
         flags[Dirty::ViewportTransform] = false;
+        flags[VideoCommon::Dirty::RescaleViewports] = false;
 
-        for (std::size_t i = 0; i < Maxwell::NumViewports; ++i) {
-            if (!force && !flags[Dirty::Viewport0 + i]) {
+        for (size_t index = 0; index < Maxwell::NumViewports; ++index) {
+            if (!force && !flags[Dirty::Viewport0 + index]) {
                 continue;
             }
-            flags[Dirty::Viewport0 + i] = false;
+            flags[Dirty::Viewport0 + index] = false;
 
-            const auto& src = regs.viewport_transform[i];
-            const Common::Rectangle<f32> rect{src.GetRect()};
-            glViewportIndexedf(static_cast<GLuint>(i), rect.left, rect.bottom, rect.GetWidth(),
-                               rect.GetHeight());
+            const auto& src = regs.viewport_transform[index];
+            GLfloat x = conv(src.translate_x - src.scale_x);
+            GLfloat y = conv(src.translate_y - src.scale_y);
+            GLfloat width = conv(src.scale_x * 2.0f);
+            GLfloat height = conv(src.scale_y * 2.0f);
+
+            if (height < 0) {
+                y += height;
+                height = -height;
+            }
+            glViewportIndexedf(static_cast<GLuint>(index), x, y, width != 0.0f ? width : 1.0f,
+                               height != 0.0f ? height : 1.0f);
 
             const GLdouble reduce_z = regs.depth_mode == Maxwell::DepthMode::MinusOneToOne;
             const GLdouble near_depth = src.translate_z - src.scale_z * reduce_z;
             const GLdouble far_depth = src.translate_z + src.scale_z;
             if (device.HasDepthBufferFloat()) {
-                glDepthRangeIndexeddNV(static_cast<GLuint>(i), near_depth, far_depth);
+                glDepthRangeIndexeddNV(static_cast<GLuint>(index), near_depth, far_depth);
             } else {
-                glDepthRangeIndexed(static_cast<GLuint>(i), near_depth, far_depth);
+                glDepthRangeIndexed(static_cast<GLuint>(index), near_depth, far_depth);
             }
 
             if (!GLAD_GL_NV_viewport_swizzle) {
                 continue;
             }
-            glViewportSwizzleNV(static_cast<GLuint>(i), MaxwellToGL::ViewportSwizzle(src.swizzle.x),
+            glViewportSwizzleNV(static_cast<GLuint>(index),
+                                MaxwellToGL::ViewportSwizzle(src.swizzle.x),
                                 MaxwellToGL::ViewportSwizzle(src.swizzle.y),
                                 MaxwellToGL::ViewportSwizzle(src.swizzle.z),
                                 MaxwellToGL::ViewportSwizzle(src.swizzle.w));
@@ -903,14 +924,34 @@ void RasterizerOpenGL::SyncLogicOpState() {
 
 void RasterizerOpenGL::SyncScissorTest() {
     auto& flags = maxwell3d.dirty.flags;
-    if (!flags[Dirty::Scissors]) {
+    if (!flags[Dirty::Scissors] && !flags[VideoCommon::Dirty::RescaleScissors]) {
         return;
     }
     flags[Dirty::Scissors] = false;
 
+    const bool force = flags[VideoCommon::Dirty::RescaleScissors];
+    flags[VideoCommon::Dirty::RescaleScissors] = false;
+
     const auto& regs = maxwell3d.regs;
+
+    const auto& resolution = Settings::values.resolution_info;
+    const bool is_rescaling{texture_cache.IsRescaling()};
+    const u32 up_scale = is_rescaling ? resolution.up_scale : 1U;
+    const u32 down_shift = is_rescaling ? resolution.down_shift : 0U;
+    const auto scale_up = [up_scale, down_shift](u32 value) -> u32 {
+        if (value == 0) {
+            return 0U;
+        }
+        const u32 upset = value * up_scale;
+        u32 acumm{};
+        if ((up_scale >> down_shift) == 0) {
+            acumm = upset % 2;
+        }
+        const u32 converted_value = upset >> down_shift;
+        return std::max<u32>(converted_value + acumm, 1U);
+    };
     for (std::size_t index = 0; index < Maxwell::NumViewports; ++index) {
-        if (!flags[Dirty::Scissor0 + index]) {
+        if (!force && !flags[Dirty::Scissor0 + index]) {
             continue;
         }
         flags[Dirty::Scissor0 + index] = false;
@@ -918,8 +959,8 @@ void RasterizerOpenGL::SyncScissorTest() {
         const auto& src = regs.scissor_test[index];
         if (src.enable) {
             glEnablei(GL_SCISSOR_TEST, static_cast<GLuint>(index));
-            glScissorIndexed(static_cast<GLuint>(index), src.min_x, src.min_y,
-                             src.max_x - src.min_x, src.max_y - src.min_y);
+            glScissorIndexed(static_cast<GLuint>(index), scale_up(src.min_x), scale_up(src.min_y),
+                             scale_up(src.max_x - src.min_x), scale_up(src.max_y - src.min_y));
         } else {
             glDisablei(GL_SCISSOR_TEST, static_cast<GLuint>(index));
         }
@@ -935,8 +976,9 @@ void RasterizerOpenGL::SyncPointState() {
 
     oglEnable(GL_POINT_SPRITE, maxwell3d.regs.point_sprite_enable);
     oglEnable(GL_PROGRAM_POINT_SIZE, maxwell3d.regs.vp_point_size.enable);
-
-    glPointSize(std::max(1.0f, maxwell3d.regs.point_size));
+    const bool is_rescaling{texture_cache.IsRescaling()};
+    const float scale = is_rescaling ? Settings::values.resolution_info.up_factor : 1.0f;
+    glPointSize(std::max(1.0f, maxwell3d.regs.point_size * scale));
 }
 
 void RasterizerOpenGL::SyncLineState() {
diff --git a/src/video_core/renderer_opengl/gl_resource_manager.cpp b/src/video_core/renderer_opengl/gl_resource_manager.cpp
index 8695c29e3..5e7101d28 100644
--- a/src/video_core/renderer_opengl/gl_resource_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_resource_manager.cpp
@@ -166,7 +166,12 @@ void OGLFramebuffer::Create() {
         return;
 
     MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
+    // Bind to READ_FRAMEBUFFER to stop Nvidia's driver from creating an EXT_framebuffer instead of
+    // a core framebuffer. EXT framebuffer attachments have to match in size and can be shared
+    // across contexts. yuzu doesn't share framebuffers across contexts and we need attachments with
+    // mismatching size, this is why core framebuffers are preferred.
     glGenFramebuffers(1, &handle);
+    glBindFramebuffer(GL_READ_FRAMEBUFFER, handle);
 }
 
 void OGLFramebuffer::Release() {
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index 02682bd76..42ef67628 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -426,16 +426,14 @@ std::unique_ptr<GraphicsPipeline> ShaderCache::CreateGraphicsPipeline(
             // Normal path
             programs[index] = TranslateProgram(pools.inst, pools.block, env, cfg, host_info);
 
-            for (const auto& desc : programs[index].info.storage_buffers_descriptors) {
-                total_storage_buffers += desc.count;
-            }
+            total_storage_buffers +=
+                Shader::NumDescriptors(programs[index].info.storage_buffers_descriptors);
         } else {
             // VertexB path when VertexA is present.
             auto& program_va{programs[0]};
             auto program_vb{TranslateProgram(pools.inst, pools.block, env, cfg, host_info)};
-            for (const auto& desc : program_vb.info.storage_buffers_descriptors) {
-                total_storage_buffers += desc.count;
-            }
+            total_storage_buffers +=
+                Shader::NumDescriptors(program_vb.info.storage_buffers_descriptors);
             programs[index] = MergeDualVertexPrograms(program_va, program_vb, env);
         }
     }
@@ -510,10 +508,7 @@ std::unique_ptr<ComputePipeline> ShaderCache::CreateComputePipeline(
     Shader::Maxwell::Flow::CFG cfg{env, pools.flow_block, env.StartAddress()};
     auto program{TranslateProgram(pools.inst, pools.block, env, cfg, host_info)};
 
-    u32 num_storage_buffers{};
-    for (const auto& desc : program.info.storage_buffers_descriptors) {
-        num_storage_buffers += desc.count;
-    }
+    const u32 num_storage_buffers{Shader::NumDescriptors(program.info.storage_buffers_descriptors)};
     Shader::RuntimeInfo info;
     info.glasm_use_storage_buffers = num_storage_buffers <= device.GetMaxGLASMStorageBufferBlocks();
 
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp
index 8c3ca3d82..2f7d98d8b 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp
@@ -9,8 +9,8 @@
 
 #include <glad/glad.h>
 
+#include "common/literals.h"
 #include "common/settings.h"
-
 #include "video_core/renderer_opengl/gl_device.h"
 #include "video_core/renderer_opengl/gl_shader_manager.h"
 #include "video_core/renderer_opengl/gl_state_tracker.h"
@@ -42,6 +42,7 @@ using VideoCore::Surface::IsPixelFormatSRGB;
 using VideoCore::Surface::MaxPixelFormat;
 using VideoCore::Surface::PixelFormat;
 using VideoCore::Surface::SurfaceType;
+using namespace Common::Literals;
 
 struct CopyOrigin {
     GLint level;
@@ -316,6 +317,52 @@ void AttachTexture(GLuint fbo, GLenum attachment, const ImageView* image_view) {
     }
 }
 
+OGLTexture MakeImage(const VideoCommon::ImageInfo& info, GLenum gl_internal_format) {
+    const GLenum target = ImageTarget(info);
+    const GLsizei width = info.size.width;
+    const GLsizei height = info.size.height;
+    const GLsizei depth = info.size.depth;
+    const int max_host_mip_levels = std::bit_width(info.size.width);
+    const GLsizei num_levels = std::min(info.resources.levels, max_host_mip_levels);
+    const GLsizei num_layers = info.resources.layers;
+    const GLsizei num_samples = info.num_samples;
+
+    GLuint handle = 0;
+    OGLTexture texture;
+    if (target != GL_TEXTURE_BUFFER) {
+        texture.Create(target);
+        handle = texture.handle;
+    }
+    switch (target) {
+    case GL_TEXTURE_1D_ARRAY:
+        glTextureStorage2D(handle, num_levels, gl_internal_format, width, num_layers);
+        break;
+    case GL_TEXTURE_2D_ARRAY:
+        glTextureStorage3D(handle, num_levels, gl_internal_format, width, height, num_layers);
+        break;
+    case GL_TEXTURE_2D_MULTISAMPLE_ARRAY: {
+        // TODO: Where should 'fixedsamplelocations' come from?
+        const auto [samples_x, samples_y] = SamplesLog2(info.num_samples);
+        glTextureStorage3DMultisample(handle, num_samples, gl_internal_format, width >> samples_x,
+                                      height >> samples_y, num_layers, GL_FALSE);
+        break;
+    }
+    case GL_TEXTURE_RECTANGLE:
+        glTextureStorage2D(handle, num_levels, gl_internal_format, width, height);
+        break;
+    case GL_TEXTURE_3D:
+        glTextureStorage3D(handle, num_levels, gl_internal_format, width, height, depth);
+        break;
+    case GL_TEXTURE_BUFFER:
+        UNREACHABLE();
+        break;
+    default:
+        UNREACHABLE_MSG("Invalid target=0x{:x}", target);
+        break;
+    }
+    return texture;
+}
+
 [[nodiscard]] bool IsPixelFormatBGR(PixelFormat format) {
     switch (format) {
     case PixelFormat::B5G6R5_UNORM:
@@ -359,7 +406,8 @@ ImageBufferMap::~ImageBufferMap() {
 
 TextureCacheRuntime::TextureCacheRuntime(const Device& device_, ProgramManager& program_manager,
                                          StateTracker& state_tracker_)
-    : device{device_}, state_tracker{state_tracker_}, util_shaders(program_manager) {
+    : device{device_}, state_tracker{state_tracker_},
+      util_shaders(program_manager), resolution{Settings::values.resolution_info} {
     static constexpr std::array TARGETS{GL_TEXTURE_1D_ARRAY, GL_TEXTURE_2D_ARRAY, GL_TEXTURE_3D};
     for (size_t i = 0; i < TARGETS.size(); ++i) {
         const GLenum target = TARGETS[i];
@@ -426,6 +474,13 @@ TextureCacheRuntime::TextureCacheRuntime(const Device& device_, ProgramManager&
     set_view(Shader::TextureType::ColorArray1D, null_image_1d_array.handle);
     set_view(Shader::TextureType::ColorArray2D, null_image_view_2d_array.handle);
     set_view(Shader::TextureType::ColorArrayCube, null_image_cube_array.handle);
+
+    if (resolution.active) {
+        for (size_t i = 0; i < rescale_draw_fbos.size(); ++i) {
+            rescale_draw_fbos[i].Create();
+            rescale_read_fbos[i].Create();
+        }
+    }
 }
 
 TextureCacheRuntime::~TextureCacheRuntime() = default;
@@ -442,6 +497,15 @@ ImageBufferMap TextureCacheRuntime::DownloadStagingBuffer(size_t size) {
     return download_buffers.RequestMap(size, false);
 }
 
+u64 TextureCacheRuntime::GetDeviceLocalMemory() const {
+    if (GLAD_GL_NVX_gpu_memory_info) {
+        GLint cur_avail_mem_kb = 0;
+        glGetIntegerv(GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX, &cur_avail_mem_kb);
+        return static_cast<u64>(cur_avail_mem_kb) * 1_KiB;
+    }
+    return 2_GiB; // Return minimum requirements
+}
+
 void TextureCacheRuntime::CopyImage(Image& dst_image, Image& src_image,
                                     std::span<const ImageCopy> copies) {
     const GLuint dst_name = dst_image.Handle();
@@ -605,13 +669,13 @@ std::optional<size_t> TextureCacheRuntime::StagingBuffers::FindBuffer(size_t req
     return found;
 }
 
-Image::Image(TextureCacheRuntime& runtime, const VideoCommon::ImageInfo& info_, GPUVAddr gpu_addr_,
+Image::Image(TextureCacheRuntime& runtime_, const VideoCommon::ImageInfo& info_, GPUVAddr gpu_addr_,
              VAddr cpu_addr_)
-    : VideoCommon::ImageBase(info_, gpu_addr_, cpu_addr_) {
-    if (CanBeAccelerated(runtime, info)) {
+    : VideoCommon::ImageBase(info_, gpu_addr_, cpu_addr_), runtime{&runtime_} {
+    if (CanBeAccelerated(*runtime, info)) {
         flags |= ImageFlagBits::AcceleratedUpload;
     }
-    if (IsConverted(runtime.device, info.format, info.type)) {
+    if (IsConverted(runtime->device, info.format, info.type)) {
         flags |= ImageFlagBits::Converted;
         gl_internal_format = IsPixelFormatSRGB(info.format) ? GL_SRGB8_ALPHA8 : GL_RGBA8;
         gl_format = GL_RGBA;
@@ -622,58 +686,25 @@ Image::Image(TextureCacheRuntime& runtime, const VideoCommon::ImageInfo& info_,
         gl_format = tuple.format;
         gl_type = tuple.type;
     }
-    const GLenum target = ImageTarget(info);
-    const GLsizei width = info.size.width;
-    const GLsizei height = info.size.height;
-    const GLsizei depth = info.size.depth;
-    const int max_host_mip_levels = std::bit_width(info.size.width);
-    const GLsizei num_levels = std::min(info.resources.levels, max_host_mip_levels);
-    const GLsizei num_layers = info.resources.layers;
-    const GLsizei num_samples = info.num_samples;
-
-    GLuint handle = 0;
-    if (target != GL_TEXTURE_BUFFER) {
-        texture.Create(target);
-        handle = texture.handle;
-    }
-    switch (target) {
-    case GL_TEXTURE_1D_ARRAY:
-        glTextureStorage2D(handle, num_levels, gl_internal_format, width, num_layers);
-        break;
-    case GL_TEXTURE_2D_ARRAY:
-        glTextureStorage3D(handle, num_levels, gl_internal_format, width, height, num_layers);
-        break;
-    case GL_TEXTURE_2D_MULTISAMPLE_ARRAY: {
-        // TODO: Where should 'fixedsamplelocations' come from?
-        const auto [samples_x, samples_y] = SamplesLog2(info.num_samples);
-        glTextureStorage3DMultisample(handle, num_samples, gl_internal_format, width >> samples_x,
-                                      height >> samples_y, num_layers, GL_FALSE);
-        break;
-    }
-    case GL_TEXTURE_RECTANGLE:
-        glTextureStorage2D(handle, num_levels, gl_internal_format, width, height);
-        break;
-    case GL_TEXTURE_3D:
-        glTextureStorage3D(handle, num_levels, gl_internal_format, width, height, depth);
-        break;
-    case GL_TEXTURE_BUFFER:
-        UNREACHABLE();
-        break;
-    default:
-        UNREACHABLE_MSG("Invalid target=0x{:x}", target);
-        break;
-    }
-    if (runtime.device.HasDebuggingToolAttached()) {
+    texture = MakeImage(info, gl_internal_format);
+    current_texture = texture.handle;
+    if (runtime->device.HasDebuggingToolAttached()) {
         const std::string name = VideoCommon::Name(*this);
-        glObjectLabel(target == GL_TEXTURE_BUFFER ? GL_BUFFER : GL_TEXTURE, handle,
-                      static_cast<GLsizei>(name.size()), name.data());
+        glObjectLabel(ImageTarget(info) == GL_TEXTURE_BUFFER ? GL_BUFFER : GL_TEXTURE,
+                      texture.handle, static_cast<GLsizei>(name.size()), name.data());
     }
 }
 
+Image::Image(const VideoCommon::NullImageParams& params) : VideoCommon::ImageBase{params} {}
+
 Image::~Image() = default;
 
 void Image::UploadMemory(const ImageBufferMap& map,
                          std::span<const VideoCommon::BufferImageCopy> copies) {
+    const bool is_rescaled = True(flags & ImageFlagBits::Rescaled);
+    if (is_rescaled) {
+        ScaleDown(true);
+    }
     glBindBuffer(GL_PIXEL_UNPACK_BUFFER, map.buffer);
     glFlushMappedBufferRange(GL_PIXEL_UNPACK_BUFFER, map.offset, unswizzled_size_bytes);
 
@@ -693,12 +724,18 @@ void Image::UploadMemory(const ImageBufferMap& map,
         }
         CopyBufferToImage(copy, map.offset);
     }
+    if (is_rescaled) {
+        ScaleUp();
+    }
 }
 
 void Image::DownloadMemory(ImageBufferMap& map,
                            std::span<const VideoCommon::BufferImageCopy> copies) {
+    const bool is_rescaled = True(flags & ImageFlagBits::Rescaled);
+    if (is_rescaled) {
+        ScaleDown();
+    }
     glMemoryBarrier(GL_PIXEL_BUFFER_BARRIER_BIT); // TODO: Move this to its own API
-
     glBindBuffer(GL_PIXEL_PACK_BUFFER, map.buffer);
     glPixelStorei(GL_PACK_ALIGNMENT, 1);
 
@@ -716,6 +753,9 @@ void Image::DownloadMemory(ImageBufferMap& map,
         }
         CopyImageToBuffer(copy, map.offset);
     }
+    if (is_rescaled) {
+        ScaleUp(true);
+    }
 }
 
 GLuint Image::StorageHandle() noexcept {
@@ -741,11 +781,11 @@ GLuint Image::StorageHandle() noexcept {
             return store_view.handle;
         }
         store_view.Create();
-        glTextureView(store_view.handle, ImageTarget(info), texture.handle, GL_RGBA8, 0,
+        glTextureView(store_view.handle, ImageTarget(info), current_texture, GL_RGBA8, 0,
                       info.resources.levels, 0, info.resources.layers);
         return store_view.handle;
     default:
-        return texture.handle;
+        return current_texture;
     }
 }
 
@@ -849,6 +889,140 @@ void Image::CopyImageToBuffer(const VideoCommon::BufferImageCopy& copy, size_t b
     }
 }
 
+void Image::Scale(bool up_scale) {
+    const auto format_type = GetFormatType(info.format);
+    const GLenum attachment = [format_type] {
+        switch (format_type) {
+        case SurfaceType::ColorTexture:
+            return GL_COLOR_ATTACHMENT0;
+        case SurfaceType::Depth:
+            return GL_DEPTH_ATTACHMENT;
+        case SurfaceType::DepthStencil:
+            return GL_DEPTH_STENCIL_ATTACHMENT;
+        default:
+            UNREACHABLE();
+            return GL_COLOR_ATTACHMENT0;
+        }
+    }();
+    const GLenum mask = [format_type] {
+        switch (format_type) {
+        case SurfaceType::ColorTexture:
+            return GL_COLOR_BUFFER_BIT;
+        case SurfaceType::Depth:
+            return GL_DEPTH_BUFFER_BIT;
+        case SurfaceType::DepthStencil:
+            return GL_STENCIL_BUFFER_BIT | GL_DEPTH_BUFFER_BIT;
+        default:
+            UNREACHABLE();
+            return GL_COLOR_BUFFER_BIT;
+        }
+    }();
+    const size_t fbo_index = [format_type] {
+        switch (format_type) {
+        case SurfaceType::ColorTexture:
+            return 0;
+        case SurfaceType::Depth:
+            return 1;
+        case SurfaceType::DepthStencil:
+            return 2;
+        default:
+            UNREACHABLE();
+            return 0;
+        }
+    }();
+    const bool is_2d = info.type == ImageType::e2D;
+    const bool is_color{(mask & GL_COLOR_BUFFER_BIT) != 0};
+    // Integer formats must use NEAREST filter
+    const bool linear_color_format{is_color && !IsPixelFormatInteger(info.format)};
+    const GLenum filter = linear_color_format ? GL_LINEAR : GL_NEAREST;
+
+    const auto& resolution = runtime->resolution;
+    const u32 scaled_width = resolution.ScaleUp(info.size.width);
+    const u32 scaled_height = is_2d ? resolution.ScaleUp(info.size.height) : info.size.height;
+    const u32 original_width = info.size.width;
+    const u32 original_height = info.size.height;
+
+    if (!upscaled_backup.handle) {
+        auto dst_info = info;
+        dst_info.size.width = scaled_width;
+        dst_info.size.height = scaled_height;
+        upscaled_backup = MakeImage(dst_info, gl_internal_format);
+    }
+    const u32 src_width = up_scale ? original_width : scaled_width;
+    const u32 src_height = up_scale ? original_height : scaled_height;
+    const u32 dst_width = up_scale ? scaled_width : original_width;
+    const u32 dst_height = up_scale ? scaled_height : original_height;
+    const auto src_handle = up_scale ? texture.handle : upscaled_backup.handle;
+    const auto dst_handle = up_scale ? upscaled_backup.handle : texture.handle;
+
+    // TODO (ameerj): Investigate other GL states that affect blitting.
+    glDisablei(GL_SCISSOR_TEST, 0);
+    glViewportIndexedf(0, 0.0f, 0.0f, static_cast<GLfloat>(dst_width),
+                       static_cast<GLfloat>(dst_height));
+
+    const GLuint read_fbo = runtime->rescale_read_fbos[fbo_index].handle;
+    const GLuint draw_fbo = runtime->rescale_draw_fbos[fbo_index].handle;
+    for (s32 layer = 0; layer < info.resources.layers; ++layer) {
+        for (s32 level = 0; level < info.resources.levels; ++level) {
+            const u32 src_level_width = std::max(1u, src_width >> level);
+            const u32 src_level_height = std::max(1u, src_height >> level);
+            const u32 dst_level_width = std::max(1u, dst_width >> level);
+            const u32 dst_level_height = std::max(1u, dst_height >> level);
+
+            glNamedFramebufferTextureLayer(read_fbo, attachment, src_handle, level, layer);
+            glNamedFramebufferTextureLayer(draw_fbo, attachment, dst_handle, level, layer);
+
+            glBlitNamedFramebuffer(read_fbo, draw_fbo, 0, 0, src_level_width, src_level_height, 0,
+                                   0, dst_level_width, dst_level_height, mask, filter);
+        }
+    }
+    current_texture = dst_handle;
+    auto& state_tracker = runtime->GetStateTracker();
+    state_tracker.NotifyViewport0();
+    state_tracker.NotifyScissor0();
+}
+
+bool Image::ScaleUp(bool ignore) {
+    if (True(flags & ImageFlagBits::Rescaled)) {
+        return false;
+    }
+    if (gl_format == 0 && gl_type == 0) {
+        // compressed textures
+        return false;
+    }
+    if (info.type == ImageType::Linear) {
+        UNREACHABLE();
+        return false;
+    }
+    flags |= ImageFlagBits::Rescaled;
+    if (!runtime->resolution.active) {
+        return false;
+    }
+    has_scaled = true;
+    if (ignore) {
+        current_texture = upscaled_backup.handle;
+        return true;
+    }
+    Scale(true);
+    return true;
+}
+
+bool Image::ScaleDown(bool ignore) {
+    if (False(flags & ImageFlagBits::Rescaled)) {
+        return false;
+    }
+    flags &= ~ImageFlagBits::Rescaled;
+    if (!runtime->resolution.active) {
+        return false;
+    }
+    if (ignore) {
+        current_texture = texture.handle;
+        return true;
+    }
+    Scale(false);
+    return true;
+}
+
 ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewInfo& info,
                      ImageId image_id_, Image& image)
     : VideoCommon::ImageViewBase{info, image.info, image_id_}, views{runtime.null_image_views} {
@@ -862,7 +1036,7 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
     flat_range = info.range;
     set_object_label = device.HasDebuggingToolAttached();
     is_render_target = info.IsRenderTarget();
-    original_texture = image.texture.handle;
+    original_texture = image.Handle();
     num_samples = image.info.num_samples;
     if (!is_render_target) {
         swizzle[0] = info.x_source;
@@ -950,9 +1124,11 @@ ImageView::ImageView(TextureCacheRuntime&, const VideoCommon::ImageInfo& info,
                      const VideoCommon::ImageViewInfo& view_info)
     : VideoCommon::ImageViewBase{info, view_info} {}
 
-ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::NullImageParams& params)
+ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::NullImageViewParams& params)
     : VideoCommon::ImageViewBase{params}, views{runtime.null_image_views} {}
 
+ImageView::~ImageView() = default;
+
 GLuint ImageView::StorageView(Shader::TextureType texture_type, Shader::ImageFormat image_format) {
     if (image_format == Shader::ImageFormat::Typeless) {
         return Handle(texture_type);
@@ -1037,7 +1213,8 @@ Sampler::Sampler(TextureCacheRuntime& runtime, const TSCEntry& config) {
     glSamplerParameterfv(handle, GL_TEXTURE_BORDER_COLOR, config.BorderColor().data());
 
     if (GLAD_GL_ARB_texture_filter_anisotropic || GLAD_GL_EXT_texture_filter_anisotropic) {
-        glSamplerParameterf(handle, GL_TEXTURE_MAX_ANISOTROPY, config.MaxAnisotropy());
+        const f32 max_anisotropy = std::clamp(config.MaxAnisotropy(), 1.0f, 16.0f);
+        glSamplerParameterf(handle, GL_TEXTURE_MAX_ANISOTROPY, max_anisotropy);
     } else {
         LOG_WARNING(Render_OpenGL, "GL_ARB_texture_filter_anisotropic is required");
     }
@@ -1056,13 +1233,8 @@ Sampler::Sampler(TextureCacheRuntime& runtime, const TSCEntry& config) {
 
 Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::span<ImageView*, NUM_RT> color_buffers,
                          ImageView* depth_buffer, const VideoCommon::RenderTargets& key) {
-    // Bind to READ_FRAMEBUFFER to stop Nvidia's driver from creating an EXT_framebuffer instead of
-    // a core framebuffer. EXT framebuffer attachments have to match in size and can be shared
-    // across contexts. yuzu doesn't share framebuffers across contexts and we need attachments with
-    // mismatching size, this is why core framebuffers are preferred.
-    GLuint handle;
-    glGenFramebuffers(1, &handle);
-    glBindFramebuffer(GL_READ_FRAMEBUFFER, handle);
+    framebuffer.Create();
+    GLuint handle = framebuffer.handle;
 
     GLsizei num_buffers = 0;
     std::array<GLenum, NUM_RT> gl_draw_buffers;
@@ -1110,31 +1282,31 @@ Framebuffer::Framebuffer(TextureCacheRuntime& runtime, std::span<ImageView*, NUM
         const std::string name = VideoCommon::Name(key);
         glObjectLabel(GL_FRAMEBUFFER, handle, static_cast<GLsizei>(name.size()), name.data());
     }
-    framebuffer.handle = handle;
 }
 
+Framebuffer::~Framebuffer() = default;
+
 void BGRCopyPass::CopyBGR(Image& dst_image, Image& src_image,
                           std::span<const VideoCommon::ImageCopy> copies) {
     static constexpr VideoCommon::Offset3D zero_offset{0, 0, 0};
-    const u32 requested_pbo_size =
-        std::max(src_image.unswizzled_size_bytes, dst_image.unswizzled_size_bytes);
-
-    if (bgr_pbo_size < requested_pbo_size) {
-        bgr_pbo.Create();
-        bgr_pbo_size = requested_pbo_size;
-        glNamedBufferData(bgr_pbo.handle, bgr_pbo_size, nullptr, GL_STREAM_COPY);
-    }
+    const u32 img_bpp = BytesPerBlock(src_image.info.format);
     for (const ImageCopy& copy : copies) {
         ASSERT(copy.src_offset == zero_offset);
         ASSERT(copy.dst_offset == zero_offset);
-
+        const u32 num_src_layers = static_cast<u32>(copy.src_subresource.num_layers);
+        const u32 copy_size = copy.extent.width * copy.extent.height * num_src_layers * img_bpp;
+        if (bgr_pbo_size < copy_size) {
+            bgr_pbo.Create();
+            bgr_pbo_size = copy_size;
+            glNamedBufferData(bgr_pbo.handle, bgr_pbo_size, nullptr, GL_STREAM_COPY);
+        }
         // Copy from source to PBO
         glPixelStorei(GL_PACK_ALIGNMENT, 1);
         glPixelStorei(GL_PACK_ROW_LENGTH, copy.extent.width);
         glBindBuffer(GL_PIXEL_PACK_BUFFER, bgr_pbo.handle);
         glGetTextureSubImage(src_image.Handle(), 0, 0, 0, 0, copy.extent.width, copy.extent.height,
-                             copy.src_subresource.num_layers, src_image.GlFormat(),
-                             src_image.GlType(), static_cast<GLsizei>(bgr_pbo_size), nullptr);
+                             num_src_layers, src_image.GlFormat(), src_image.GlType(),
+                             static_cast<GLsizei>(bgr_pbo_size), nullptr);
 
         // Copy from PBO to destination in desired GL format
         glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.h b/src/video_core/renderer_opengl/gl_texture_cache.h
index 1ca2c90be..1bb762568 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.h
+++ b/src/video_core/renderer_opengl/gl_texture_cache.h
@@ -15,6 +15,10 @@
 #include "video_core/texture_cache/image_view_base.h"
 #include "video_core/texture_cache/texture_cache_base.h"
 
+namespace Settings {
+struct ResolutionScalingInfo;
+}
+
 namespace OpenGL {
 
 class Device;
@@ -78,9 +82,11 @@ public:
 
     ImageBufferMap DownloadStagingBuffer(size_t size);
 
+    u64 GetDeviceLocalMemory() const;
+
     void CopyImage(Image& dst, Image& src, std::span<const VideoCommon::ImageCopy> copies);
 
-    void ConvertImage(Framebuffer* dst, ImageView& dst_view, ImageView& src_view) {
+    void ConvertImage(Framebuffer* dst, ImageView& dst_view, ImageView& src_view, bool rescaled) {
         UNIMPLEMENTED();
     }
 
@@ -110,6 +116,12 @@ public:
 
     bool HasNativeASTC() const noexcept;
 
+    void TickFrame() {}
+
+    StateTracker& GetStateTracker() {
+        return state_tracker;
+    }
+
 private:
     struct StagingBuffers {
         explicit StagingBuffers(GLenum storage_flags_, GLenum map_flags_);
@@ -149,6 +161,10 @@ private:
     OGLTextureView null_image_view_cube;
 
     std::array<GLuint, Shader::NUM_TEXTURE_TYPES> null_image_views{};
+
+    std::array<OGLFramebuffer, 3> rescale_draw_fbos;
+    std::array<OGLFramebuffer, 3> rescale_read_fbos;
+    const Settings::ResolutionScalingInfo& resolution;
 };
 
 class Image : public VideoCommon::ImageBase {
@@ -157,6 +173,7 @@ class Image : public VideoCommon::ImageBase {
 public:
     explicit Image(TextureCacheRuntime&, const VideoCommon::ImageInfo& info, GPUVAddr gpu_addr,
                    VAddr cpu_addr);
+    explicit Image(const VideoCommon::NullImageParams&);
 
     ~Image();
 
@@ -174,7 +191,7 @@ public:
     GLuint StorageHandle() noexcept;
 
     GLuint Handle() const noexcept {
-        return texture.handle;
+        return current_texture;
     }
 
     GLuint GlFormat() const noexcept {
@@ -185,16 +202,25 @@ public:
         return gl_type;
     }
 
+    bool ScaleUp(bool ignore = false);
+
+    bool ScaleDown(bool ignore = false);
+
 private:
     void CopyBufferToImage(const VideoCommon::BufferImageCopy& copy, size_t buffer_offset);
 
     void CopyImageToBuffer(const VideoCommon::BufferImageCopy& copy, size_t buffer_offset);
 
+    void Scale(bool up_scale);
+
     OGLTexture texture;
+    OGLTexture upscaled_backup;
     OGLTextureView store_view;
     GLenum gl_internal_format = GL_NONE;
     GLenum gl_format = GL_NONE;
     GLenum gl_type = GL_NONE;
+    TextureCacheRuntime* runtime{};
+    GLuint current_texture{};
 };
 
 class ImageView : public VideoCommon::ImageViewBase {
@@ -206,7 +232,15 @@ public:
                        const VideoCommon::ImageViewInfo&, GPUVAddr);
     explicit ImageView(TextureCacheRuntime&, const VideoCommon::ImageInfo& info,
                        const VideoCommon::ImageViewInfo& view_info);
-    explicit ImageView(TextureCacheRuntime&, const VideoCommon::NullImageParams&);
+    explicit ImageView(TextureCacheRuntime&, const VideoCommon::NullImageViewParams&);
+
+    ~ImageView();
+
+    ImageView(const ImageView&) = delete;
+    ImageView& operator=(const ImageView&) = delete;
+
+    ImageView(ImageView&&) = default;
+    ImageView& operator=(ImageView&&) = default;
 
     [[nodiscard]] GLuint StorageView(Shader::TextureType texture_type,
                                      Shader::ImageFormat image_format);
@@ -276,6 +310,14 @@ public:
     explicit Framebuffer(TextureCacheRuntime&, std::span<ImageView*, NUM_RT> color_buffers,
                          ImageView* depth_buffer, const VideoCommon::RenderTargets& key);
 
+    ~Framebuffer();
+
+    Framebuffer(const Framebuffer&) = delete;
+    Framebuffer& operator=(const Framebuffer&) = delete;
+
+    Framebuffer(Framebuffer&&) = default;
+    Framebuffer& operator=(Framebuffer&&) = default;
+
     [[nodiscard]] GLuint Handle() const noexcept {
         return framebuffer.handle;
     }
@@ -293,7 +335,7 @@ struct TextureCacheParams {
     static constexpr bool ENABLE_VALIDATION = true;
     static constexpr bool FRAMEBUFFER_BLITS = true;
     static constexpr bool HAS_EMULATED_COPIES = true;
-    static constexpr bool HAS_DEVICE_MEMORY_INFO = false;
+    static constexpr bool HAS_DEVICE_MEMORY_INFO = true;
 
     using Runtime = OpenGL::TextureCacheRuntime;
     using Image = OpenGL::Image;
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index 7d7cba69c..28daacd82 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -21,8 +21,13 @@
 #include "core/memory.h"
 #include "core/perf_stats.h"
 #include "core/telemetry_session.h"
+#include "video_core/host_shaders/fxaa_frag.h"
+#include "video_core/host_shaders/fxaa_vert.h"
 #include "video_core/host_shaders/opengl_present_frag.h"
+#include "video_core/host_shaders/opengl_present_scaleforce_frag.h"
 #include "video_core/host_shaders/opengl_present_vert.h"
+#include "video_core/host_shaders/present_bicubic_frag.h"
+#include "video_core/host_shaders/present_gaussian_frag.h"
 #include "video_core/renderer_opengl/gl_rasterizer.h"
 #include "video_core/renderer_opengl/gl_shader_manager.h"
 #include "video_core/renderer_opengl/gl_shader_util.h"
@@ -208,7 +213,9 @@ void RendererOpenGL::LoadFBToScreenInfo(const Tegra::FramebufferConfig& framebuf
     framebuffer_crop_rect = framebuffer.crop_rect;
 
     const VAddr framebuffer_addr{framebuffer.address + framebuffer.offset};
-    if (rasterizer.AccelerateDisplay(framebuffer, framebuffer_addr, framebuffer.stride)) {
+    screen_info.was_accelerated =
+        rasterizer.AccelerateDisplay(framebuffer, framebuffer_addr, framebuffer.stride);
+    if (screen_info.was_accelerated) {
         return;
     }
 
@@ -251,12 +258,25 @@ void RendererOpenGL::LoadColorToActiveGLTexture(u8 color_r, u8 color_g, u8 color
 
 void RendererOpenGL::InitOpenGLObjects() {
     // Create shader programs
+    fxaa_vertex = CreateProgram(HostShaders::FXAA_VERT, GL_VERTEX_SHADER);
+    fxaa_fragment = CreateProgram(HostShaders::FXAA_FRAG, GL_FRAGMENT_SHADER);
     present_vertex = CreateProgram(HostShaders::OPENGL_PRESENT_VERT, GL_VERTEX_SHADER);
-    present_fragment = CreateProgram(HostShaders::OPENGL_PRESENT_FRAG, GL_FRAGMENT_SHADER);
+    present_bilinear_fragment = CreateProgram(HostShaders::OPENGL_PRESENT_FRAG, GL_FRAGMENT_SHADER);
+    present_bicubic_fragment = CreateProgram(HostShaders::PRESENT_BICUBIC_FRAG, GL_FRAGMENT_SHADER);
+    present_gaussian_fragment =
+        CreateProgram(HostShaders::PRESENT_GAUSSIAN_FRAG, GL_FRAGMENT_SHADER);
+    present_scaleforce_fragment =
+        CreateProgram(fmt::format("#version 460\n{}", HostShaders::OPENGL_PRESENT_SCALEFORCE_FRAG),
+                      GL_FRAGMENT_SHADER);
 
     // Generate presentation sampler
     present_sampler.Create();
     glSamplerParameteri(present_sampler.handle, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glSamplerParameteri(present_sampler.handle, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+    present_sampler_nn.Create();
+    glSamplerParameteri(present_sampler_nn.handle, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+    glSamplerParameteri(present_sampler_nn.handle, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 
     // Generate VBO handle for drawing
     vertex_buffer.Create();
@@ -274,6 +294,8 @@ void RendererOpenGL::InitOpenGLObjects() {
 
     // Clear screen to black
     LoadColorToActiveGLTexture(0, 0, 0, 0, screen_info.texture);
+
+    fxaa_framebuffer.Create();
 }
 
 void RendererOpenGL::AddTelemetryFields() {
@@ -325,18 +347,130 @@ void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
     texture.resource.Release();
     texture.resource.Create(GL_TEXTURE_2D);
     glTextureStorage2D(texture.resource.handle, 1, internal_format, texture.width, texture.height);
+    fxaa_texture.Release();
+    fxaa_texture.Create(GL_TEXTURE_2D);
+    glTextureStorage2D(fxaa_texture.handle, 1, GL_RGBA16F,
+                       Settings::values.resolution_info.ScaleUp(screen_info.texture.width),
+                       Settings::values.resolution_info.ScaleUp(screen_info.texture.height));
+    glNamedFramebufferTexture(fxaa_framebuffer.handle, GL_COLOR_ATTACHMENT0, fxaa_texture.handle,
+                              0);
 }
 
 void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
+    // TODO: Signal state tracker about these changes
+    state_tracker.NotifyScreenDrawVertexArray();
+    state_tracker.NotifyPolygonModes();
+    state_tracker.NotifyViewport0();
+    state_tracker.NotifyScissor0();
+    state_tracker.NotifyColorMask(0);
+    state_tracker.NotifyBlend0();
+    state_tracker.NotifyFramebuffer();
+    state_tracker.NotifyFrontFace();
+    state_tracker.NotifyCullTest();
+    state_tracker.NotifyDepthTest();
+    state_tracker.NotifyStencilTest();
+    state_tracker.NotifyPolygonOffset();
+    state_tracker.NotifyRasterizeEnable();
+    state_tracker.NotifyFramebufferSRGB();
+    state_tracker.NotifyLogicOp();
+    state_tracker.NotifyClipControl();
+    state_tracker.NotifyAlphaTest();
+
+    state_tracker.ClipControl(GL_LOWER_LEFT, GL_ZERO_TO_ONE);
+
     // Update background color before drawing
     glClearColor(Settings::values.bg_red.GetValue() / 255.0f,
                  Settings::values.bg_green.GetValue() / 255.0f,
                  Settings::values.bg_blue.GetValue() / 255.0f, 1.0f);
 
+    glEnable(GL_CULL_FACE);
+    glDisable(GL_COLOR_LOGIC_OP);
+    glDisable(GL_DEPTH_TEST);
+    glDisable(GL_STENCIL_TEST);
+    glDisable(GL_POLYGON_OFFSET_FILL);
+    glDisable(GL_RASTERIZER_DISCARD);
+    glDisable(GL_ALPHA_TEST);
+    glDisablei(GL_BLEND, 0);
+    glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+    glCullFace(GL_BACK);
+    glFrontFace(GL_CW);
+    glColorMaski(0, GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
+
+    glBindTextureUnit(0, screen_info.display_texture);
+
+    if (Settings::values.anti_aliasing.GetValue() == Settings::AntiAliasing::Fxaa) {
+        program_manager.BindPresentPrograms(fxaa_vertex.handle, fxaa_fragment.handle);
+
+        glEnablei(GL_SCISSOR_TEST, 0);
+        auto viewport_width = screen_info.texture.width;
+        auto scissor_width = framebuffer_crop_rect.GetWidth();
+        if (scissor_width <= 0) {
+            scissor_width = viewport_width;
+        }
+        auto viewport_height = screen_info.texture.height;
+        auto scissor_height = framebuffer_crop_rect.GetHeight();
+        if (scissor_height <= 0) {
+            scissor_height = viewport_height;
+        }
+        if (screen_info.was_accelerated) {
+            viewport_width = Settings::values.resolution_info.ScaleUp(viewport_width);
+            scissor_width = Settings::values.resolution_info.ScaleUp(scissor_width);
+            viewport_height = Settings::values.resolution_info.ScaleUp(viewport_height);
+            scissor_height = Settings::values.resolution_info.ScaleUp(scissor_height);
+        }
+        glScissorIndexed(0, 0, 0, scissor_width, scissor_height);
+        glViewportIndexedf(0, 0.0f, 0.0f, static_cast<GLfloat>(viewport_width),
+                           static_cast<GLfloat>(viewport_height));
+        glDepthRangeIndexed(0, 0.0, 0.0);
+
+        glBindSampler(0, present_sampler.handle);
+        GLint old_read_fb;
+        GLint old_draw_fb;
+        glGetIntegerv(GL_READ_FRAMEBUFFER_BINDING, &old_read_fb);
+        glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &old_draw_fb);
+        glBindFramebuffer(GL_DRAW_FRAMEBUFFER, fxaa_framebuffer.handle);
+
+        glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+
+        glBindFramebuffer(GL_READ_FRAMEBUFFER, old_read_fb);
+        glBindFramebuffer(GL_DRAW_FRAMEBUFFER, old_draw_fb);
+
+        glBindTextureUnit(0, fxaa_texture.handle);
+    }
+
     // Set projection matrix
     const std::array ortho_matrix =
         MakeOrthographicMatrix(static_cast<float>(layout.width), static_cast<float>(layout.height));
-    program_manager.BindPresentPrograms(present_vertex.handle, present_fragment.handle);
+
+    GLuint fragment_handle;
+    const auto filter = Settings::values.scaling_filter.GetValue();
+    switch (filter) {
+    case Settings::ScalingFilter::NearestNeighbor:
+        fragment_handle = present_bilinear_fragment.handle;
+        break;
+    case Settings::ScalingFilter::Bilinear:
+        fragment_handle = present_bilinear_fragment.handle;
+        break;
+    case Settings::ScalingFilter::Bicubic:
+        fragment_handle = present_bicubic_fragment.handle;
+        break;
+    case Settings::ScalingFilter::Gaussian:
+        fragment_handle = present_gaussian_fragment.handle;
+        break;
+    case Settings::ScalingFilter::ScaleForce:
+        fragment_handle = present_scaleforce_fragment.handle;
+        break;
+    case Settings::ScalingFilter::Fsr:
+        LOG_WARNING(
+            Render_OpenGL,
+            "FidelityFX FSR Super Sampling is not supported in OpenGL, changing to ScaleForce");
+        fragment_handle = present_scaleforce_fragment.handle;
+        break;
+    default:
+        fragment_handle = present_bilinear_fragment.handle;
+        break;
+    }
+    program_manager.BindPresentPrograms(present_vertex.handle, fragment_handle);
     glProgramUniformMatrix3x2fv(present_vertex.handle, ModelViewMatrixLocation, 1, GL_FALSE,
                                 ortho_matrix.data());
 
@@ -370,6 +504,11 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
         scale_v = static_cast<f32>(framebuffer_crop_rect.GetHeight()) /
                   static_cast<f32>(screen_info.texture.height);
     }
+    if (Settings::values.anti_aliasing.GetValue() == Settings::AntiAliasing::Fxaa &&
+        !screen_info.was_accelerated) {
+        scale_u /= Settings::values.resolution_info.up_factor;
+        scale_v /= Settings::values.resolution_info.up_factor;
+    }
 
     const auto& screen = layout.screen;
     const std::array vertices = {
@@ -380,47 +519,14 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
     };
     glNamedBufferSubData(vertex_buffer.handle, 0, sizeof(vertices), std::data(vertices));
 
-    // TODO: Signal state tracker about these changes
-    state_tracker.NotifyScreenDrawVertexArray();
-    state_tracker.NotifyPolygonModes();
-    state_tracker.NotifyViewport0();
-    state_tracker.NotifyScissor0();
-    state_tracker.NotifyColorMask(0);
-    state_tracker.NotifyBlend0();
-    state_tracker.NotifyFramebuffer();
-    state_tracker.NotifyFrontFace();
-    state_tracker.NotifyCullTest();
-    state_tracker.NotifyDepthTest();
-    state_tracker.NotifyStencilTest();
-    state_tracker.NotifyPolygonOffset();
-    state_tracker.NotifyRasterizeEnable();
-    state_tracker.NotifyFramebufferSRGB();
-    state_tracker.NotifyLogicOp();
-    state_tracker.NotifyClipControl();
-    state_tracker.NotifyAlphaTest();
-
-    state_tracker.ClipControl(GL_LOWER_LEFT, GL_ZERO_TO_ONE);
-    glEnable(GL_CULL_FACE);
     if (screen_info.display_srgb) {
         glEnable(GL_FRAMEBUFFER_SRGB);
     } else {
         glDisable(GL_FRAMEBUFFER_SRGB);
     }
-    glDisable(GL_COLOR_LOGIC_OP);
-    glDisable(GL_DEPTH_TEST);
-    glDisable(GL_STENCIL_TEST);
-    glDisable(GL_POLYGON_OFFSET_FILL);
-    glDisable(GL_RASTERIZER_DISCARD);
-    glDisable(GL_ALPHA_TEST);
-    glDisablei(GL_BLEND, 0);
     glDisablei(GL_SCISSOR_TEST, 0);
-    glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-    glCullFace(GL_BACK);
-    glFrontFace(GL_CW);
-    glColorMaski(0, GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
     glViewportIndexedf(0, 0.0f, 0.0f, static_cast<GLfloat>(layout.width),
                        static_cast<GLfloat>(layout.height));
-    glDepthRangeIndexed(0, 0.0, 0.0);
 
     glEnableVertexAttribArray(PositionLocation);
     glEnableVertexAttribArray(TexCoordLocation);
@@ -440,8 +546,11 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
         glBindVertexBuffer(0, vertex_buffer.handle, 0, sizeof(ScreenRectVertex));
     }
 
-    glBindTextureUnit(0, screen_info.display_texture);
-    glBindSampler(0, present_sampler.handle);
+    if (Settings::values.scaling_filter.GetValue() != Settings::ScalingFilter::NearestNeighbor) {
+        glBindSampler(0, present_sampler.handle);
+    } else {
+        glBindSampler(0, present_sampler_nn.handle);
+    }
 
     glClear(GL_COLOR_BUFFER_BIT);
     glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index d455f572f..cda333cad 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -50,6 +50,7 @@ struct TextureInfo {
 /// Structure used for storing information about the display target for the Switch screen
 struct ScreenInfo {
     GLuint display_texture{};
+    bool was_accelerated = false;
     bool display_srgb{};
     const Common::Rectangle<float> display_texcoords{0.0f, 0.0f, 1.0f, 1.0f};
     TextureInfo texture;
@@ -109,9 +110,15 @@ private:
 
     // OpenGL object IDs
     OGLSampler present_sampler;
+    OGLSampler present_sampler_nn;
     OGLBuffer vertex_buffer;
+    OGLProgram fxaa_vertex;
+    OGLProgram fxaa_fragment;
     OGLProgram present_vertex;
-    OGLProgram present_fragment;
+    OGLProgram present_bilinear_fragment;
+    OGLProgram present_bicubic_fragment;
+    OGLProgram present_gaussian_fragment;
+    OGLProgram present_scaleforce_fragment;
     OGLFramebuffer screenshot_framebuffer;
 
     // GPU address of the vertex buffer
@@ -119,6 +126,8 @@ private:
 
     /// Display information for Switch screen
     ScreenInfo screen_info;
+    OGLTexture fxaa_texture;
+    OGLFramebuffer fxaa_framebuffer;
 
     /// OpenGL framebuffer data
     std::vector<u8> gl_framebuffer_data;