diff --git a/src/video_core/debug_utils/debug_utils.cpp b/src/video_core/debug_utils/debug_utils.cpp
index b476c2571..350bbc75a 100644
--- a/src/video_core/debug_utils/debug_utils.cpp
+++ b/src/video_core/debug_utils/debug_utils.cpp
@@ -332,12 +332,14 @@ static void FlushIOFile(png_structp png_ptr) {
 }
 #endif
 
+#ifdef HAVE_PNG
 void clean_mess(png_infop info_ptr, png_structp png_ptr) {
     if (info_ptr != nullptr)
         png_free_data(png_ptr, info_ptr, PNG_FREE_ALL, -1);
     if (png_ptr != nullptr)
         png_destroy_write_struct(&png_ptr, (png_infopp) nullptr);
 }
+#endif
 
 void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data) {
 #ifndef HAVE_PNG
diff --git a/src/video_core/rasterizer.cpp b/src/video_core/rasterizer.cpp
index e8ceee163..d5aa81915 100644
--- a/src/video_core/rasterizer.cpp
+++ b/src/video_core/rasterizer.cpp
@@ -978,10 +978,12 @@ static void ProcessTriangleInternal(const Shader::OutputVertex& v0, const Shader
                                   &old_stencil](Pica::Regs::StencilAction action) {
                 u8 new_stencil =
                     PerformStencilAction(action, old_stencil, stencil_test.reference_value);
+                // clang-format off
                 if (g_state.regs.framebuffer.allow_depth_stencil_write != 0)
                     SetStencil(x >> 4, y >> 4,
                                (new_stencil & stencil_test.write_mask) |
                                    (old_stencil & ~stencil_test.write_mask));
+                // clang-format on
             };
 
             if (stencil_action_enable) {
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index d831e3e91..69caa6915 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -26,7 +26,7 @@
 #include "video_core/video_core.h"
 
 #define TEXTURE_CACHE_SIZE (1024 * 1024 * 8) // 8MB inner cache for decoding/encoding
-alignas(64) static u8 TextureCache[TEXTURE_CACHE_SIZE];
+alignas(64) static u8 texture_cache[TEXTURE_CACHE_SIZE];
 
 struct FormatTuple {
     GLint internal_format;
@@ -314,12 +314,12 @@ CachedSurface* RasterizerCacheOpenGL::GetSurface(const CachedSurface& params, bo
             codec->validate();
             if (!codec->invalid()) {
                 u32 estimated_size =
-                    params.width * params.height * codec->getInternalBytesPerPixel();
+                    (params.width * params.height * codec->getInternalBitsPerPixel()) / 8;
                 if (estimated_size <= TEXTURE_CACHE_SIZE) {
-                    codec->setExternalBuffer(TextureCache);
+                    codec->setExternalBuffer(texture_cache);
                     codec->decode();
                     glTexImage2D(GL_TEXTURE_2D, 0, tuple.internal_format, params.width,
-                                 params.height, 0, tuple.format, tuple.type, TextureCache);
+                                 params.height, 0, tuple.format, tuple.type, texture_cache);
                 } else {
                     codec->decode();
                     std::unique_ptr<u8[]> decoded_texture = codec->transferInternalBuffer();
@@ -663,7 +663,7 @@ void RasterizerCacheOpenGL::FlushSurface(CachedSurface* surface) {
         std::vector<u8> temp_gl_buffer;
         u8* temporal_buffer;
         if (size <= TEXTURE_CACHE_SIZE)
-            temporal_buffer = TextureCache;
+            temporal_buffer = texture_cache;
         else {
             temp_gl_buffer.resize(size);
             temporal_buffer = temp_gl_buffer.data();
@@ -678,7 +678,7 @@ void RasterizerCacheOpenGL::FlushSurface(CachedSurface* surface) {
         codec->configTiling(true, 8); // change 8 for 32 in case the mage is tiled
                                       // on blocks of 32x32
         codec->configRGBATransform(!native_format[(u32)surface->pixel_format]);
-        codec->configPreConvertedRGBA(!native_format[(u32)surface->pixel_format]);
+        codec->configPreconvertedRGBA(!native_format[(u32)surface->pixel_format]);
         codec->setExternalBuffer(dst_buffer);
         codec->validate();
         if (!codec->invalid())
diff --git a/src/video_core/texture/codec.cpp b/src/video_core/texture/codec.cpp
index e16d0589d..c4389605d 100644
--- a/src/video_core/texture/codec.cpp
+++ b/src/video_core/texture/codec.cpp
@@ -36,7 +36,7 @@ void Codec::configRGBATransform(bool active) {
     this->raw_RGBA = active;
 }
 
-void Codec::configPreConvertedRGBA(bool active) {
+void Codec::configPreconvertedRGBA(bool active) {
     this->preconverted = active;
 }
 
@@ -53,7 +53,7 @@ std::unique_ptr<u8[]> Codec::transferInternalBuffer() {
     return nullptr;
 }
 
-bool Codec::invalid() {
+bool Codec::invalid() const {
     return this->invalid_state;
 }
 
@@ -101,19 +101,19 @@ void Codec::validate() {
     this->invalid_state = false;
 }
 
-inline void Codec::decode_morton_pass() {
+inline void Codec::decode_morton_pass() const {
     if (this->morton_pass_tiling == 8)
-        Decoders::Morton_8x8(this->target_buffer, this->passing_buffer, this->width, this->height,
-                             this->start_nibbles_size * 4);
+        Decoders::Morton_8x8(const_cast<u8*>(this->target_buffer), this->passing_buffer,
+                             this->width, this->height, this->start_nibbles_size * 4);
 }
 
-inline void Codec::encode_morton_pass() {
+inline void Codec::encode_morton_pass() const {
     if (this->morton_pass_tiling == 8)
-        Encoders::Morton_8x8(this->passing_buffer, this->target_buffer, this->width, this->height,
-                             this->start_nibbles_size * 4);
+        Encoders::Morton_8x8(this->passing_buffer, const_cast<u8*>(this->target_buffer),
+                             this->width, this->height, this->start_nibbles_size * 4);
 }
 
-u32 Codec::getTexel(u32 x, u32 y) {
+u32 Codec::getTexel(const u32 x, const u32 y) const {
     const u32 tiling = this->morton_pass_tiling;
     const u8* position = this->getTile(x, y);
     const u32 bpp = this->start_nibbles_size * 4; // bits per pixel
@@ -128,12 +128,12 @@ u32 Codec::getTexel(u32 x, u32 y) {
     return result;
 }
 
-u8* Codec::getTile(u32 x, u32 y) {
+const u8* Codec::getTile(const u32 x, const u32 y) const {
     const u32 tiling = this->morton_pass_tiling;
-    x = (x / tiling) * tiling;
-    y = (y / tiling) * tiling;
+    const u32 x2 = (x / tiling) * tiling;
+    const u32 y2 = (y / tiling) * tiling;
     const u32 bpp = this->start_nibbles_size * 4;
-    const u64 offset = ((x + y * this->width) * bpp) / 8;
+    const u64 offset = ((x2 + y2 * this->width) * bpp) / 8;
     return (this->target_buffer + offset);
 }
 
diff --git a/src/video_core/texture/codec.h b/src/video_core/texture/codec.h
index c985aaa1c..45e8f377c 100644
--- a/src/video_core/texture/codec.h
+++ b/src/video_core/texture/codec.h
@@ -14,43 +14,70 @@ namespace Texture {
 class Codec {
 
 public:
-    Codec(u8* target, u32 width, u32 height) {
+    Codec(const u8* target, u32 width, u32 height) {
         this->target_buffer = target;
         this->setWidth(width);
         this->setHeight(height);
     }
     virtual ~Codec() {}
 
+    /*
+     * Orders the codec to decode the 'target_buffer' with the current
+     * configurations.
+     */
     virtual void decode();
+
+    /*
+     * Orders the codec to encode the 'target_buffer' with the current
+     * configurations.
+     */
     virtual void encode();
 
-    // for legacy code compatibility
-    // returns the corresponding texel in RGBA format.
-    // prefer full decode/encode than texel lookups for full image decoding.
-    virtual const Math::Vec4<u8> lookupTexel(u32 x, u32 y) = 0;
-
-    inline void setWidth(u32 width) {
-        this->width = width;
-    }
-
-    inline void setHeight(u32 height) {
-        this->height = height;
-    }
-
-    inline u32 getInternalBytesPerPixel() {
-        return this->expected_nibbles_size / 2;
+    /*
+     * returns the number of bits used by the internal buffer.
+     */
+    inline u32 getInternalBitsPerPixel() const {
+        return this->expected_nibbles_size * 4;
     }
 
     // Common Passes
+    /*
+     * Configures the texture tiling.
+     * @param active : do the tiling/swizzling pass.
+     * @param tiling : texture tiling.
+     */
     void configTiling(bool active, u32 tiling);
-    void configRGBATransform(bool active);
-    void configPreConvertedRGBA(bool active);
 
+    /*
+     * On Decode:
+     *      Transforms the result into RGBA format.
+     * On Encode:
+     *      Transforms the result into it's original format if the input buffer
+     *  was previously converted to RGBA.
+     */
+    void configRGBATransform(bool active);
+
+    /*
+     * On Decode:
+     *      Does nothing (nop).
+     * On Encode:
+     *      Tells the codec that the input buffer was previously decoded.
+     */
+    void configPreconvertedRGBA(bool active);
+
+    // Allows the use of an external buffer provided by the user for
+    // writting the result.
     void setExternalBuffer(u8* external);
+
+    // Obtain the result of decode/encode operations when no external buffer had
+    // been set.
     std::unique_ptr<u8[]> transferInternalBuffer();
 
+    // Run validation passes to the current configuration.
     virtual void validate();
-    bool invalid();
+
+    // Check if the codec is in an ivalid state. Do this before decoding/encoding.
+    bool invalid() const;
 
 protected:
     u32 width;
@@ -70,7 +97,7 @@ protected:
         this->start_nibbles_size = 8;
     };
 
-    u8* target_buffer;                     // Initial read buffer
+    const u8* target_buffer;               // Initial read buffer
     u8* passing_buffer;                    // pointer aliasing: Used and modified by passes
     std::unique_ptr<u8[]> internal_buffer; // used if no external buffer is provided
     bool external_result_buffer = false;
@@ -79,10 +106,18 @@ protected:
 
     typedef Codec super;
 
-    inline void decode_morton_pass();
-    inline void encode_morton_pass();
-    u32 getTexel(u32 x, u32 y);
-    u8* getTile(u32 x, u32 y);
+    inline void setWidth(u32 width) {
+        this->width = width;
+    }
+
+    inline void setHeight(u32 height) {
+        this->height = height;
+    }
+
+    inline void decode_morton_pass() const;
+    inline void encode_morton_pass() const;
+    u32 getTexel(const u32 x, const u32 y) const;
+    const u8* getTile(const u32 x, const u32 y) const;
 };
 
 namespace CodecFactory {
diff --git a/src/video_core/texture/internal/codecs.cpp b/src/video_core/texture/internal/codecs.cpp
index fdd8e1070..8b2eb3598 100644
--- a/src/video_core/texture/internal/codecs.cpp
+++ b/src/video_core/texture/internal/codecs.cpp
@@ -22,6 +22,3 @@
 
 // Encoders
 #include "encoders.cpp"
-
-// Lookup Texture
-#include "lookup.cpp"
diff --git a/src/video_core/texture/internal/codecs.h b/src/video_core/texture/internal/codecs.h
index c6b570d22..2a379ce26 100644
--- a/src/video_core/texture/internal/codecs.h
+++ b/src/video_core/texture/internal/codecs.h
@@ -16,7 +16,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -35,7 +34,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -54,7 +52,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -73,7 +70,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -92,7 +88,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -111,7 +106,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -130,7 +124,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -149,7 +142,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -168,7 +160,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -187,7 +178,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -206,7 +196,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -225,7 +214,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -244,7 +232,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -263,7 +250,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -282,7 +268,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -301,7 +286,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
@@ -320,7 +304,6 @@ public:
     }
     void decode();
     void encode();
-    const Math::Vec4<u8> lookupTexel(u32 x, u32 y);
 
 protected:
     virtual void setSize() {
diff --git a/src/video_core/texture/internal/etc1.cpp b/src/video_core/texture/internal/etc1.cpp
index 9003c91a8..1af3c0c4b 100644
--- a/src/video_core/texture/internal/etc1.cpp
+++ b/src/video_core/texture/internal/etc1.cpp
@@ -126,19 +126,19 @@ inline void decode(u8* morton_pointer, u8* matrix_pointer, size_t read_size) {
     std::memcpy(matrix_pointer, morton_pointer, read_size);
 }
 
-template <void codec(u8*, u8*, size_t), size_t nibbles, size_t lines_per_block>
-void tiling_pass(u8* linear, u8* tiled, u32 x_blocks) {
+template <size_t nibbles, size_t lines_per_block>
+void tiling_pass(u8* linear, const u8* tiled, u32 x_blocks) {
     const size_t tiled_line_size = (lines_per_block * nibbles) / 2;
     const size_t row_length = x_blocks * tiled_line_size;
     for (u32 i = 0; i < lines_per_block; i++) {
         const u32 k = (lines_per_block - 1 - i);
         const size_t tiled_index = i * tiled_line_size;
         const size_t linear_index = k * row_length;
-        codec(tiled + tiled_index, linear + linear_index, tiled_line_size);
+        std::memcpy(linear + linear_index, tiled + tiled_index, tiled_line_size);
     }
 }
 
-inline void etc1_pass(u8* etc1_buffer, u8* linear_buffer, u32 x_blocks) {
+inline void etc1_pass(const u8* etc1_buffer, u8* linear_buffer, u32 x_blocks) {
     const size_t line = 8 * 4;
     alignas(64) u8 tmp[line * 8];
     for (u32 i = 0; i < 4; i++) {
@@ -153,10 +153,10 @@ inline void etc1_pass(u8* etc1_buffer, u8* linear_buffer, u32 x_blocks) {
             }
         }
     }
-    tiling_pass<&decode, 8, 8>(linear_buffer, tmp, x_blocks);
+    tiling_pass<8, 8>(linear_buffer, tmp, x_blocks);
 }
 
-inline void etc1a4_pass(u8* etc1_buffer, u8* linear_buffer, u32 x_blocks) {
+inline void etc1a4_pass(const u8* etc1_buffer, u8* linear_buffer, u32 x_blocks) {
     const size_t line = 8 * 4;
     alignas(64) u8 tmp[line * 8];
     for (u32 i = 0; i < 4; i++) {
@@ -175,10 +175,10 @@ inline void etc1a4_pass(u8* etc1_buffer, u8* linear_buffer, u32 x_blocks) {
             }
         }
     }
-    tiling_pass<&decode, 8, 8>(linear_buffer, tmp, x_blocks);
+    tiling_pass<8, 8>(linear_buffer, tmp, x_blocks);
 }
 
-void ETC1A4(u8* etc1_buffer, u8* matrix_buffer, u32 width, u32 height) {
+void ETC1A4(const u8* etc1_buffer, u8* matrix_buffer, u32 width, u32 height) {
     const u32 x_blocks = (width / 8);
     const u32 y_blocks = (height / 8);
     const size_t line_size = 8 * 4;
@@ -196,7 +196,7 @@ void ETC1A4(u8* etc1_buffer, u8* matrix_buffer, u32 width, u32 height) {
     }
 }
 
-void ETC1(u8* etc1_buffer, u8* matrix_buffer, u32 width, u32 height) {
+void ETC1(const u8* etc1_buffer, u8* matrix_buffer, u32 width, u32 height) {
     const u32 x_blocks = (width / 8);
     const u32 y_blocks = (height / 8);
     const size_t line_size = 8 * 4;
diff --git a/src/video_core/texture/internal/etc1.h b/src/video_core/texture/internal/etc1.h
index 492f19729..ed68b8b92 100644
--- a/src/video_core/texture/internal/etc1.h
+++ b/src/video_core/texture/internal/etc1.h
@@ -2,5 +2,5 @@
 
 #include "common/common_types.h"
 
-void ETC1(u8* etc1_buffer, u8* matrix_buffer, u32 width, u32 height);
-void ETC1A4(u8* etc1_buffer, u8* matrix_buffer, u32 width, u32 height);
+void ETC1(const u8* etc1_buffer, u8* matrix_buffer, u32 width, u32 height);
+void ETC1A4(const u8* etc1_buffer, u8* matrix_buffer, u32 width, u32 height);
diff --git a/src/video_core/texture/internal/lookup.cpp b/src/video_core/texture/internal/lookup.cpp
deleted file mode 100644
index 369fe326f..000000000
--- a/src/video_core/texture/internal/lookup.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-
-const Math::Vec4<u8> RGBACodec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8* tmp = reinterpret_cast<u8*>(&texel);
-    return Color::DecodeRGBA8(tmp);
-}
-
-const Math::Vec4<u8> RGBCodec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8* tmp = reinterpret_cast<u8*>(&texel);
-    return Color::DecodeRGB8(tmp);
-}
-
-const Math::Vec4<u8> RGB5A1Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8* tmp = reinterpret_cast<u8*>(&texel);
-    return Color::DecodeRGB5A1(tmp);
-}
-
-const Math::Vec4<u8> RGB565Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8* tmp = reinterpret_cast<u8*>(&texel);
-    return Color::DecodeRGB565(tmp);
-}
-
-const Math::Vec4<u8> RGBA4Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8* tmp = reinterpret_cast<u8*>(&texel);
-    return Color::DecodeRGBA4(tmp);
-}
-
-const Math::Vec4<u8> RG8Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8* tmp = reinterpret_cast<u8*>(&texel);
-    return Color::DecodeRG8(tmp);
-}
-
-const Math::Vec4<u8> IA8Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8 intensity = (texel & 0x00FF00) >> 8;
-    u8 alpha = (texel & 0x0000FF);
-    Math::Vec4<u8> result(intensity, intensity, intensity, alpha);
-    return result;
-}
-
-const Math::Vec4<u8> IA4Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8 intensity = Color::Convert4To8((texel & 0x00F0) >> 4);
-    u8 alpha = Color::Convert4To8(texel & 0x0F);
-    Math::Vec4<u8> result(intensity, intensity, intensity, alpha);
-    return result;
-}
-
-const Math::Vec4<u8> I8Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8 intensity = (texel & 0x0000FF);
-    Math::Vec4<u8> result(intensity, intensity, intensity, 255);
-    return result;
-}
-
-const Math::Vec4<u8> I4Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    const u32 bit = 1 - (x % 2);
-    u8 intensity = Color::Convert4To8((texel & 0x0000FF) >> bit);
-    Math::Vec4<u8> result(intensity, intensity, intensity, 255);
-    return result;
-}
-
-const Math::Vec4<u8> A8Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8 alpha = (texel & 0x0000FF);
-    Math::Vec4<u8> result(0, 0, 0, alpha);
-    return result;
-}
-
-const Math::Vec4<u8> A4Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    const u32 bit = 1 - (x % 2);
-    u8 alpha = Color::Convert4To8((texel & 0x0000FF) >> bit);
-    Math::Vec4<u8> result(0, 0, 0, alpha);
-    return result;
-}
-
-const Math::Vec4<u8> ETC1Codec::lookupTexel(u32 x, u32 y) {
-    Math::Vec4<u8> result(0, 0, 0, 255);
-    return result;
-}
-
-const Math::Vec4<u8> ETC1A4Codec::lookupTexel(u32 x, u32 y) {
-    Math::Vec4<u8> result(0, 0, 0, 255);
-    return result;
-}
-
-const Math::Vec4<u8> D16Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8* tmp = reinterpret_cast<u8*>(&texel);
-    return Color::DecodeRG8(tmp);
-}
-
-const Math::Vec4<u8> D24Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8* tmp = reinterpret_cast<u8*>(&texel);
-    return Color::DecodeRGB8(tmp);
-}
-
-const Math::Vec4<u8> D24S8Codec::lookupTexel(u32 x, u32 y) {
-    u32 texel = super::getTexel(x, y);
-    u8* tmp = reinterpret_cast<u8*>(&texel);
-    return Color::DecodeRGBA8(tmp);
-}
diff --git a/src/video_core/texture/internal/morton8x8_optimized.cpp b/src/video_core/texture/internal/morton8x8_optimized.cpp
index d8511be56..95c64dfc9 100644
--- a/src/video_core/texture/internal/morton8x8_optimized.cpp
+++ b/src/video_core/texture/internal/morton8x8_optimized.cpp
@@ -30,7 +30,7 @@
 #define __no_inline __attribute__((noinline))
 #define __hot __attribute__((hot))
 #if !defined(__forceinline)
-#define __forceinline attribute__((always_inline))
+#define __forceinline __attribute__((always_inline))
 #endif
 #else
 #define __hot
@@ -72,11 +72,11 @@ constexpr u32 isBottom(u32 block_index) {
 }
 
 template <void codec(u8*, u8*, size_t), size_t nibbles, u32 blocks, size_t block_size>
-__forceinline static void swizzle_block(u8*& morton_block, u8* linear_block);
+inline static void swizzle_block(u8*& morton_block, u8* linear_block);
 
 template <void codec(u8*, u8*, size_t), size_t nibbles, u32 block_index, u32 blocks,
           size_t block_size>
-__forceinline static void swizzle_block_aux(u8*& morton_block, u8* linear_block) {
+inline static void swizzle_block_aux(u8*& morton_block, u8* linear_block) {
     // move the linear_block pointer to the appropiate block
     const size_t right = isRight(block_index) * (blocks * nibbles) / 2;
     const size_t down = isBottom(block_index) * block_size;
@@ -85,7 +85,7 @@ __forceinline static void swizzle_block_aux(u8*& morton_block, u8* linear_block)
 }
 
 template <void codec(u8*, u8*, size_t), size_t nibbles, u32 blocks, size_t block_size>
-__forceinline static void swizzle_block(u8*& morton_block, u8* linear_block) {
+inline static void swizzle_block(u8*& morton_block, u8* linear_block) {
     const size_t new_block_size = block_size / 2;
     if (blocks <= 2) {
         // We handle 2*2 blocks on z-order