video_core: Silent -Wswitch warnings

src/video_core/dma_pusher.cpp

@@ -105,6 +105,8 @@ bool DmaPusher::Step() {
                 dma_state.non_incrementing = false;
                 dma_increment_once = true;
                 break;
+            default:
+                break;
             }
         }
     }

src/video_core/engines/maxwell_3d.h

@@ -243,10 +243,11 @@ public:
                     return "10_10_10_2";
                 case Size::Size_11_11_10:
                     return "11_11_10";
-                }
+                default:
                     UNREACHABLE();
                     return {};
                 }
+            }
 
             std::string TypeString() const {
                 switch (type) {

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -313,6 +313,8 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) {
             case Maxwell::ShaderProgram::Geometry:
                 shader_program_manager->UseTrivialGeometryShader();
                 break;
+            default:
+                break;
             }
             continue;
         }

src/video_core/renderer_opengl/maxwell_to_gl.h

@@ -27,8 +27,7 @@ using Maxwell = Tegra::Engines::Maxwell3D::Regs;
 inline GLenum VertexType(Maxwell::VertexAttribute attrib) {
     switch (attrib.type) {
     case Maxwell::VertexAttribute::Type::UnsignedInt:
-    case Maxwell::VertexAttribute::Type::UnsignedNorm: {
+    case Maxwell::VertexAttribute::Type::UnsignedNorm:
-
         switch (attrib.size) {
         case Maxwell::VertexAttribute::Size::Size_8:
         case Maxwell::VertexAttribute::Size::Size_8_8:
@@ -47,16 +46,13 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) {
             return GL_UNSIGNED_INT;
         case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
             return GL_UNSIGNED_INT_2_10_10_10_REV;
-        }
+        default:
-
             LOG_CRITICAL(Render_OpenGL, "Unimplemented vertex size={}", attrib.SizeString());
             UNREACHABLE();
             return {};
         }
-
     case Maxwell::VertexAttribute::Type::SignedInt:
-    case Maxwell::VertexAttribute::Type::SignedNorm: {
+    case Maxwell::VertexAttribute::Type::SignedNorm:
-
         switch (attrib.size) {
         case Maxwell::VertexAttribute::Size::Size_8:
         case Maxwell::VertexAttribute::Size::Size_8_8:
@@ -75,14 +71,12 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) {
             return GL_INT;
         case Maxwell::VertexAttribute::Size::Size_10_10_10_2:
             return GL_INT_2_10_10_10_REV;
-        }
+        default:
-
             LOG_CRITICAL(Render_OpenGL, "Unimplemented vertex size={}", attrib.SizeString());
             UNREACHABLE();
             return {};
         }
-
+    case Maxwell::VertexAttribute::Type::Float:
-    case Maxwell::VertexAttribute::Type::Float: {
         switch (attrib.size) {
         case Maxwell::VertexAttribute::Size::Size_16:
         case Maxwell::VertexAttribute::Size::Size_16_16:
@@ -94,14 +88,17 @@ inline GLenum VertexType(Maxwell::VertexAttribute attrib) {
         case Maxwell::VertexAttribute::Size::Size_32_32_32:
         case Maxwell::VertexAttribute::Size::Size_32_32_32_32:
             return GL_FLOAT;
+        default:
+            LOG_CRITICAL(Render_OpenGL, "Unimplemented vertex size={}", attrib.SizeString());
+            UNREACHABLE();
+            return {};
         }
-    }
+    default:
-    }
-
         LOG_CRITICAL(Render_OpenGL, "Unimplemented vertex type={}", attrib.TypeString());
         UNREACHABLE();
         return {};
     }
+}
 
 inline GLenum IndexFormat(Maxwell::IndexFormat index_format) {
     switch (index_format) {
@@ -129,11 +126,12 @@ inline GLenum PrimitiveTopology(Maxwell::PrimitiveTopology topology) {
         return GL_TRIANGLES;
     case Maxwell::PrimitiveTopology::TriangleStrip:
         return GL_TRIANGLE_STRIP;
-    }
+    default:
         LOG_CRITICAL(Render_OpenGL, "Unimplemented topology={}", static_cast<u32>(topology));
         UNREACHABLE();
         return {};
     }
+}
 
 inline GLenum TextureFilterMode(Tegra::Texture::TextureFilter filter_mode,
                                 Tegra::Texture::TextureMipmapFilter mip_filter_mode) {
@@ -186,10 +184,11 @@ inline GLenum WrapMode(Tegra::Texture::WrapMode wrap_mode) {
         } else {
             return GL_MIRROR_CLAMP_TO_EDGE;
         }
-    }
+    default:
         LOG_ERROR(Render_OpenGL, "Unimplemented texture wrap mode={}", static_cast<u32>(wrap_mode));
         return GL_REPEAT;
     }
+}
 
 inline GLenum DepthCompareFunc(Tegra::Texture::DepthCompareFunc func) {
     switch (func) {

src/video_core/renderer_vulkan/maxwell_to_vk.cpp

@@ -62,10 +62,11 @@ vk::SamplerAddressMode WrapMode(Tegra::Texture::WrapMode wrap_mode) {
     case Tegra::Texture::WrapMode::MirrorOnceBorder:
         UNIMPLEMENTED();
         return vk::SamplerAddressMode::eMirrorClampToEdge;
-    }
+    default:
         UNIMPLEMENTED_MSG("Unimplemented wrap mode={}", static_cast<u32>(wrap_mode));
         return {};
     }
+}
 
 vk::CompareOp DepthCompareFunction(Tegra::Texture::DepthCompareFunc depth_compare_func) {
     switch (depth_compare_func) {
@@ -225,10 +226,11 @@ vk::PrimitiveTopology PrimitiveTopology(Maxwell::PrimitiveTopology topology) {
         return vk::PrimitiveTopology::eTriangleList;
     case Maxwell::PrimitiveTopology::TriangleStrip:
         return vk::PrimitiveTopology::eTriangleStrip;
-    }
+    default:
         UNIMPLEMENTED_MSG("Unimplemented topology={}", static_cast<u32>(topology));
         return {};
     }
+}
 
 vk::Format VertexFormat(Maxwell::VertexAttribute::Type type, Maxwell::VertexAttribute::Size size) {
     switch (type) {

src/video_core/shader/decode.cpp

@@ -116,6 +116,8 @@ ExitMethod ShaderIR::Scan(u32 begin, u32 end, std::set<u32>& labels) {
             // Continue scanning for an exit method.
             break;
         }
+        default:
+            break;
         }
     }
     return exit_method = ExitMethod::AlwaysReturn;

src/video_core/shader/decode/conversion.cpp

@@ -90,10 +90,11 @@ u32 ShaderIR::DecodeConversion(NodeBlock& bb, u32 pc) {
                 return Operation(OperationCode::FCeil, PRECISE, value);
             case Tegra::Shader::F2fRoundingOp::Trunc:
                 return Operation(OperationCode::FTrunc, PRECISE, value);
-            }
+            default:
                 UNIMPLEMENTED_MSG("Unimplemented F2F rounding mode {}",
                                   static_cast<u32>(instr.conversion.f2f.rounding.Value()));
                 return Immediate(0);
+            }
         }();
         value = GetSaturatedFloat(value, instr.alu.saturate_d);
 

src/video_core/shader/decode/xmad.cpp

@@ -56,9 +56,10 @@ u32 ShaderIR::DecodeXmad(NodeBlock& bb, u32 pc) {
                     instr.xmad.mode,
                     Immediate(static_cast<u32>(instr.xmad.imm20_16)),
                     GetRegister(instr.gpr39)};
-        }
+        default:
             UNIMPLEMENTED_MSG("Unhandled XMAD instruction: {}", opcode->get().GetName());
             return {false, false, false, Tegra::Shader::XmadMode::None, Immediate(0), Immediate(0)};
+        }
     }();
 
     op_a = BitfieldExtract(op_a, instr.xmad.high_a ? 16 : 0, 16);

src/video_core/shader/shader_ir.cpp

@@ -434,11 +434,14 @@ Node ShaderIR::BitfieldExtract(Node value, u32 offset, u32 bits) {
         return OperationCode::LogicalUGreaterEqual;
     case OperationCode::INegate:
         UNREACHABLE_MSG("Can't negate an unsigned integer");
+        return {};
     case OperationCode::IAbsolute:
         UNREACHABLE_MSG("Can't apply absolute to an unsigned integer");
-    }
+        return {};
+    default:
         UNREACHABLE_MSG("Unknown signed operation with code={}", static_cast<u32>(operation_code));
         return {};
     }
+}
 
 } // namespace VideoCommon::Shader

src/video_core/surface.cpp

@@ -178,39 +178,44 @@ PixelFormat PixelFormatFromTextureFormat(Tegra::Texture::TextureFormat format,
             return PixelFormat::ABGR8S;
         case Tegra::Texture::ComponentType::UINT:
             return PixelFormat::ABGR8UI;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::B5G6R5:
         switch (component_type) {
         case Tegra::Texture::ComponentType::UNORM:
             return PixelFormat::B5G6R5U;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::A2B10G10R10:
         switch (component_type) {
         case Tegra::Texture::ComponentType::UNORM:
             return PixelFormat::A2B10G10R10U;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::A1B5G5R5:
         switch (component_type) {
         case Tegra::Texture::ComponentType::UNORM:
             return PixelFormat::A1B5G5R5U;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::R8:
         switch (component_type) {
         case Tegra::Texture::ComponentType::UNORM:
             return PixelFormat::R8U;
         case Tegra::Texture::ComponentType::UINT:
             return PixelFormat::R8UI;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::G8R8:
         // TextureFormat::G8R8 is actually ordered red then green, as such we can use
         // PixelFormat::RG8U and PixelFormat::RG8S. This was tested with The Legend of Zelda: Breath
@@ -220,50 +225,55 @@ PixelFormat PixelFormatFromTextureFormat(Tegra::Texture::TextureFormat format,
             return PixelFormat::RG8U;
         case Tegra::Texture::ComponentType::SNORM:
             return PixelFormat::RG8S;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::R16_G16_B16_A16:
         switch (component_type) {
         case Tegra::Texture::ComponentType::UNORM:
             return PixelFormat::RGBA16U;
         case Tegra::Texture::ComponentType::FLOAT:
             return PixelFormat::RGBA16F;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::BF10GF11RF11:
         switch (component_type) {
         case Tegra::Texture::ComponentType::FLOAT:
             return PixelFormat::R11FG11FB10F;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::R32_G32_B32_A32:
         switch (component_type) {
         case Tegra::Texture::ComponentType::FLOAT:
             return PixelFormat::RGBA32F;
         case Tegra::Texture::ComponentType::UINT:
             return PixelFormat::RGBA32UI;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::R32_G32:
         switch (component_type) {
         case Tegra::Texture::ComponentType::FLOAT:
             return PixelFormat::RG32F;
         case Tegra::Texture::ComponentType::UINT:
             return PixelFormat::RG32UI;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::R32_G32_B32:
         switch (component_type) {
         case Tegra::Texture::ComponentType::FLOAT:
             return PixelFormat::RGB32F;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::R16:
         switch (component_type) {
         case Tegra::Texture::ComponentType::FLOAT:
@@ -276,18 +286,20 @@ PixelFormat PixelFormatFromTextureFormat(Tegra::Texture::TextureFormat format,
             return PixelFormat::R16UI;
         case Tegra::Texture::ComponentType::SINT:
             return PixelFormat::R16I;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::R32:
         switch (component_type) {
         case Tegra::Texture::ComponentType::FLOAT:
             return PixelFormat::R32F;
         case Tegra::Texture::ComponentType::UINT:
             return PixelFormat::R32UI;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::ZF32:
         return PixelFormat::Z32F;
     case Tegra::Texture::TextureFormat::Z16:
@@ -310,9 +322,10 @@ PixelFormat PixelFormatFromTextureFormat(Tegra::Texture::TextureFormat format,
             return PixelFormat::DXN2UNORM;
         case Tegra::Texture::ComponentType::SNORM:
             return PixelFormat::DXN2SNORM;
+        default:
+            break;
         }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
+        break;
-        UNREACHABLE();
     case Tegra::Texture::TextureFormat::BC7U:
         return is_srgb ? PixelFormat::BC7U_SRGB : PixelFormat::BC7U;
     case Tegra::Texture::TextureFormat::BC6H_UF16:
@@ -343,16 +356,18 @@ PixelFormat PixelFormatFromTextureFormat(Tegra::Texture::TextureFormat format,
             return PixelFormat::RG16UI;
         case Tegra::Texture::ComponentType::SINT:
             return PixelFormat::RG16I;
-        }
-        LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}", static_cast<u32>(component_type));
-        UNREACHABLE();
         default:
+            break;
+        }
+        break;
+    default:
+        break;
+    }
     LOG_CRITICAL(HW_GPU, "Unimplemented format={}, component_type={}", static_cast<u32>(format),
                  static_cast<u32>(component_type));
     UNREACHABLE();
     return PixelFormat::ABGR8U;
 }
-}
 
 ComponentType ComponentTypeFromTexture(Tegra::Texture::ComponentType type) {
     // TODO(Subv): Implement more component types
@@ -513,8 +528,9 @@ bool IsFormatBCn(PixelFormat format) {
     case PixelFormat::DXT45_SRGB:
     case PixelFormat::BC7U_SRGB:
         return true;
-    }
+    default:
         return false;
     }
+}
 
 } // namespace VideoCore::Surface