Cleanup for #98

include/PICA/dynapica/shader_rec_emitter_x64.hpp

@@ -49,6 +49,7 @@ class ShaderEmitter : public Xbyak::CodeGenerator {
 		const u32 opcode = instruction >> 26;
 		return (opcode == ShaderOpcodes::CALL) || (opcode == ShaderOpcodes::CALLC) || (opcode == ShaderOpcodes::CALLU);
 	}
+
 	// Scan the shader code for call instructions to fill up the returnPCs vector before starting compilation
 	void scanForCalls(const PICAShader& shaderUnit);
 
@@ -106,9 +107,11 @@ class ShaderEmitter : public Xbyak::CodeGenerator {
 	MAKE_LOG_FUNCTION(log, shaderJITLogger)
 
   public:
-	using InstructionCallback = const void (*)(PICAShader& shaderUnit);  // Callback type used for instructions
+	// Callback type used for instructions
+	using InstructionCallback = const void (*)(PICAShader& shaderUnit);
 	// Callback type used for the JIT prologue. This is what the caller will call
 	using PrologueCallback = const void (*)(PICAShader& shaderUnit, InstructionCallback cb);
+
 	PrologueCallback prologueCb = nullptr;
 
 	// Initialize our emitter with "allocSize" bytes of RWX memory

include/PICA/gpu.hpp

@@ -103,7 +103,9 @@ class GPU {
 
 	// TODO: Emulate the transfer engine & its registers
 	// Then this can be emulated by just writing the appropriate values there
-	void clearBuffer(u32 startAddress, u32 endAddress, u32 value, u32 control) { renderer->clearBuffer(startAddress, endAddress, value, control); }
+	void clearBuffer(u32 startAddress, u32 endAddress, u32 value, u32 control) {
+		renderer->clearBuffer(startAddress, endAddress, value, control);
+	}
 
 	// TODO: Emulate the transfer engine & its registers
 	// Then this can be emulated by just writing the appropriate values there

include/PICA/shader.hpp

@@ -7,7 +7,10 @@
 #include "PICA/pica_hash.hpp"
 #include "helpers.hpp"
 
-enum class ShaderType { Vertex, Geometry };
+enum class ShaderType {
+	Vertex,
+	Geometry,
+};
 
 namespace ShaderOpcodes {
 	enum : u32 {
@@ -221,11 +224,13 @@ class PICAShader {
 	void finalize() { std::memcpy(&loadedShader[0], &bufferedShader[0], 4096 * sizeof(u32)); }
 
 	void setBufferIndex(u32 index) { bufferIndex = index & 0xfff; }
-
 	void setOpDescriptorIndex(u32 index) { opDescriptorIndex = index & 0x7f; }
 
 	void uploadWord(u32 word) {
-		if (bufferIndex >= 4095) Helpers::panic("o no, shader upload overflew");
+		if (bufferIndex >= 4095) {
+			Helpers::panic("o no, shader upload overflew");
+		}
+
 		bufferedShader[bufferIndex++] = word;
 		bufferIndex &= 0xfff;
 
@@ -247,7 +252,9 @@ class PICAShader {
 
 	void uploadFloatUniform(u32 word) {
 		floatUniformBuffer[floatUniformWordCount++] = word;
-		if (floatUniformIndex >= 96) Helpers::panic("[PICA] Tried to write float uniform %d", floatUniformIndex);
+		if (floatUniformIndex >= 96) {
+			Helpers::panic("[PICA] Tried to write float uniform %d", floatUniformIndex);
+		}
 
 		if ((f32UniformTransfer && floatUniformWordCount >= 4) || (!f32UniformTransfer && floatUniformWordCount >= 3)) {
 			vec4f& uniform = floatUniforms[floatUniformIndex++];

include/emulator.hpp

@@ -17,7 +17,12 @@
 #include "httpserver.hpp"
 #endif
 
-enum class ROMType { None, ELF, NCSD, CXI };
+enum class ROMType {
+	None,
+	ELF,
+	NCSD,
+	CXI,
+};
 
 class Emulator {
 	CPU cpu;
@@ -29,7 +34,7 @@ class Emulator {
 	EmulatorConfig config;
 	SDL_Window* window;
 
-#if PANDA3DS_ENABLE_OPENGL
+#ifdef PANDA3DS_ENABLE_OPENGL
 	SDL_GLContext glContext;
 #endif
 

include/renderer_gl/renderer_gl.hpp

@@ -1,5 +1,4 @@
 #pragma once
-#include <stb_image_write.h>
 
 #include <array>
 #include <span>

src/core/PICA/gpu.cpp

@@ -8,7 +8,7 @@
 #include "PICA/float_types.hpp"
 #include "PICA/regs.hpp"
 
-#if PANDA3DS_ENABLE_OPENGL
+#ifdef PANDA3DS_ENABLE_OPENGL
 #include "renderer_gl/renderer_gl.hpp"
 #endif
 
@@ -20,8 +20,8 @@ GPU::GPU(Memory& mem, EmulatorConfig& config) : mem(mem), config(config) {
 	vram = new u8[vramSize];
 	mem.setVRAM(vram);  // Give the bus a pointer to our VRAM
 
-	// TODO: configurable backend
-#if PANDA3DS_ENABLE_OPENGL
+	// TODO: Configurable backend
+#ifdef PANDA3DS_ENABLE_OPENGL
 	renderer.reset(new RendererGL(*this, regs));
 #endif
 }

src/core/PICA/regs.cpp

@@ -134,7 +134,10 @@ void GPU::writeInternalReg(u32 index, u32 value, u32 mask) {
 			break;
 		}
 
-		case VertexFloatUniformIndex: shaderUnit.vs.setFloatUniformIndex(value); break;
+		case VertexFloatUniformIndex: {
+			shaderUnit.vs.setFloatUniformIndex(value);
+			break;
+		}
 
 		case VertexFloatUniformData0:
 		case VertexFloatUniformData1:
@@ -143,7 +146,10 @@ void GPU::writeInternalReg(u32 index, u32 value, u32 mask) {
 		case VertexFloatUniformData4:
 		case VertexFloatUniformData5:
 		case VertexFloatUniformData6:
-		case VertexFloatUniformData7: shaderUnit.vs.uploadFloatUniform(value); break;
+		case VertexFloatUniformData7: {
+			shaderUnit.vs.uploadFloatUniform(value);
+			break;
+		}
 
 		case FixedAttribIndex:
 			fixedAttribCount = 0;
@@ -208,7 +214,10 @@ void GPU::writeInternalReg(u32 index, u32 value, u32 mask) {
 							switch (primType) {
 								// Triangle or geometry primitive. Draw a triangle and discard all vertices
 								case 0:
-								case 3: immediateModeVertIndex = 0; break;
+								case 3: {
+									immediateModeVertIndex = 0;
+									break;
+								}
 
 								// Triangle strip. Draw triangle, discard first vertex and keep the last 2
 								case 1:
@@ -233,7 +242,10 @@ void GPU::writeInternalReg(u32 index, u32 value, u32 mask) {
 
 			break;
 
-		case VertexShaderOpDescriptorIndex: shaderUnit.vs.setOpDescriptorIndex(value); break;
+		case VertexShaderOpDescriptorIndex: {
+			shaderUnit.vs.setOpDescriptorIndex(value);
+			break;
+		}
 
 		case VertexShaderOpDescriptorData0:
 		case VertexShaderOpDescriptorData1:
@@ -242,14 +254,23 @@ void GPU::writeInternalReg(u32 index, u32 value, u32 mask) {
 		case VertexShaderOpDescriptorData4:
 		case VertexShaderOpDescriptorData5:
 		case VertexShaderOpDescriptorData6:
-		case VertexShaderOpDescriptorData7: shaderUnit.vs.uploadDescriptor(value); break;
+		case VertexShaderOpDescriptorData7: {
+			shaderUnit.vs.uploadDescriptor(value);
+			break;
+		}
 
-		case VertexBoolUniform: shaderUnit.vs.boolUniform = value & 0xffff; break;
+		case VertexBoolUniform: {
+			shaderUnit.vs.boolUniform = value & 0xffff;
+			break;
+		}
 
 		case VertexIntUniform0:
 		case VertexIntUniform1:
 		case VertexIntUniform2:
-		case VertexIntUniform3: shaderUnit.vs.uploadIntUniform(index - VertexIntUniform0, value); break;
+		case VertexIntUniform3: {
+			shaderUnit.vs.uploadIntUniform(index - VertexIntUniform0, value);
+			break;
+		}
 
 		case VertexShaderData0:
 		case VertexShaderData1:
@@ -258,9 +279,15 @@ void GPU::writeInternalReg(u32 index, u32 value, u32 mask) {
 		case VertexShaderData4:
 		case VertexShaderData5:
 		case VertexShaderData6:
-		case VertexShaderData7: shaderUnit.vs.uploadWord(value); break;
+		case VertexShaderData7: {
+			shaderUnit.vs.uploadWord(value);
+			break;
+		}
 
-		case VertexShaderEntrypoint: shaderUnit.vs.entrypoint = value & 0xffff; break;
+		case VertexShaderEntrypoint: {
+			shaderUnit.vs.entrypoint = value & 0xffff;
+			break;
+		}
 
 		case VertexShaderTransferEnd:
 			if (value != 0) shaderUnit.vs.finalize();

src/core/PICA/shader_interpreter.cpp

@@ -20,7 +20,11 @@ void PICAShader::run() {
 			case ShaderOpcodes::CALLC: callc(instruction); break;
 			case ShaderOpcodes::CALLU: callu(instruction); break;
 			case ShaderOpcodes::CMP1:
-			case ShaderOpcodes::CMP2: cmp(instruction); break;
+			case ShaderOpcodes::CMP2: {
+				cmp(instruction);
+				break;
+			}
+
 			case ShaderOpcodes::DP3: dp3(instruction); break;
 			case ShaderOpcodes::DP4: dp4(instruction); break;
 			case ShaderOpcodes::DPHI: dphi(instruction); break;
@@ -52,7 +56,10 @@ void PICAShader::run() {
 			case 0x34:
 			case 0x35:
 			case 0x36:
-			case 0x37: madi(instruction); break;
+			case 0x37: {
+				madi(instruction);
+				break;
+			}
 
 			case 0x38:
 			case 0x39:
@@ -61,7 +68,10 @@ void PICAShader::run() {
 			case 0x3C:
 			case 0x3D:
 			case 0x3E:
-			case 0x3F: mad(instruction); break;
+			case 0x3F: {
+				mad(instruction);
+				break;
+			}
 
 			default: Helpers::panic("Unimplemented PICA instruction %08X (Opcode = %02X)", instruction, opcode);
 		}
@@ -588,7 +598,10 @@ void PICAShader::cmp(u32 instruction) {
 				cmpRegister[i] = srcVec1[i] >= srcVec2[i];
 				break;
 
-			default: cmpRegister[i] = true; break;
+			default: {
+				cmpRegister[i] = true;
+				break;
+			}
 		}
 	}
 }
@@ -682,7 +695,9 @@ void PICAShader::loop(u32 instruction) {
 }
 
 void PICAShader::jmpc(u32 instruction) {
-	if (isCondTrue(instruction)) pc = getBits<10, 12>(instruction);
+	if (isCondTrue(instruction)) {
+		pc = getBits<10, 12>(instruction);
+	}
 }
 
 void PICAShader::jmpu(u32 instruction) {

src/core/renderer_gl/renderer_gl.cpp

@@ -1,5 +1,7 @@
 #include "renderer_gl/renderer_gl.hpp"
 
+#include <stb_image_write.h>
+
 #include "PICA/float_types.hpp"
 #include "PICA/gpu.hpp"
 #include "PICA/regs.hpp"
@@ -841,9 +843,14 @@ void RendererGL::updateLightingLUT() {
 
 void RendererGL::drawVertices(PICA::PrimType primType, std::span<const Vertex> vertices) {
 	// The fourth type is meant to be "Geometry primitive". TODO: Find out what that is
-	static constexpr std::array<OpenGL::Primitives, 4> primTypes = {OpenGL::Triangle, OpenGL::TriangleStrip, OpenGL::TriangleFan, OpenGL::Triangle};
-	const auto primitiveTopology = primTypes[static_cast<usize>(primType)];
+	static constexpr std::array<OpenGL::Primitives, 4> primTypes = {
+		OpenGL::Triangle,
+		OpenGL::TriangleStrip,
+		OpenGL::TriangleFan,
+		OpenGL::Triangle,
+	};
 
+	const auto primitiveTopology = primTypes[static_cast<usize>(primType)];
 	gl.disableScissor();
 	gl.bindVBO(vbo);
 	gl.bindVAO(vao);
@@ -1048,7 +1055,6 @@ void RendererGL::screenshot(const std::string& name) {
 	std::vector<uint8_t> pixels, flippedPixels;
 	pixels.resize(width * height * 4);
 	flippedPixels.resize(pixels.size());
-	;
 
 	OpenGL::bindScreenFramebuffer();
 	glReadPixels(0, 0, width, height, GL_BGRA, GL_UNSIGNED_BYTE, pixels.data());

src/emulator.cpp

@@ -1,8 +1,6 @@
 #include "emulator.hpp"
 
-#include <stb_image_write.h>
-
-#if PANDA3DS_ENABLE_OPENGL
+#ifdef PANDA3DS_ENABLE_OPENGL
 #include <glad/gl.h>
 #endif
 
@@ -27,7 +25,7 @@ Emulator::Emulator() : kernel(cpu, memory, gpu), cpu(memory, kernel), gpu(memory
 		Helpers::warn("Failed to initialize SDL2 GameController: %s", SDL_GetError());
 	}
 
-#if PANDA3DS_ENABLE_OPENGL
+#ifdef PANDA3DS_ENABLE_OPENGL
 	// Request OpenGL 4.1 Core (Max available on MacOS)
 	// MacOS gets mad if we don't explicitly demand a core profile
 	SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);