renderer_opengl: Header cleanup

* Should help with building times

src/video_core/rasterizer_cache/pixel_format.h

@@ -103,6 +103,7 @@ inline PixelFormat PixelFormatFromDepthFormat(Pica::FramebufferRegs::DepthFormat
 }
 
 inline constexpr PixelFormat PixelFormatFromGPUPixelFormat(GPU::Regs::PixelFormat format) {
+    const u32 format_index = static_cast<u32>(format);
     switch (format) {
     // RGB565 and RGB5A1 are switched in PixelFormat compared to ColorFormat
     case GPU::Regs::PixelFormat::RGB565:
@@ -110,7 +111,7 @@ inline constexpr PixelFormat PixelFormatFromGPUPixelFormat(GPU::Regs::PixelForma
     case GPU::Regs::PixelFormat::RGB5A1:
         return PixelFormat::RGB5A1;
     default:
-        return ((unsigned int)format < 5) ? (PixelFormat)format : PixelFormat::Invalid;
+        return (format_index < 5) ? static_cast<PixelFormat>(format) : PixelFormat::Invalid;
     }
 }
 
@@ -179,7 +180,7 @@ static constexpr u32 GetFormatBpp(PixelFormat format) {
     case PixelFormat::A4:
     case PixelFormat::ETC1:
         return 4;
-    case PixelFormat::Invalid:
+    default:
         return 0;
     }
 }

src/video_core/regs.h

@@ -3,13 +3,6 @@
 // Refer to the license.txt file included.
 
 #pragma once
-
-#include <array>
-#include <cstddef>
-#include <string>
-
-#include "common/common_funcs.h"
-#include "common/common_types.h"
 #include "video_core/regs_framebuffer.h"
 #include "video_core/regs_lighting.h"
 #include "video_core/regs_pipeline.h"

src/video_core/regs_framebuffer.h

@@ -3,9 +3,7 @@
 // Refer to the license.txt file included.
 
 #pragma once
-
 #include <array>
-
 #include "common/assert.h"
 #include "common/bit_field.h"
 #include "common/common_funcs.h"

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -1,28 +1,18 @@
-// Copyright 2015 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <algorithm>
-#include <memory>
-#include <string>
-#include <tuple>
-#include <utility>
-#include <glad/glad.h>
 #include "common/alignment.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/math_util.h"
 #include "common/microprofile.h"
-#include "common/vector_math.h"
-#include "core/hw/gpu.h"
 #include "video_core/pica_state.h"
 #include "video_core/regs_framebuffer.h"
 #include "video_core/regs_rasterizer.h"
-#include "video_core/regs_texturing.h"
 #include "video_core/renderer_opengl/gl_rasterizer.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"
 #include "video_core/renderer_opengl/gl_vars.h"
-#include "video_core/renderer_opengl/pica_to_gl.h"
 #include "video_core/renderer_opengl/renderer_opengl.h"
 #include "video_core/video_core.h"
 
@@ -35,6 +25,13 @@ MICROPROFILE_DEFINE(OpenGL_Drawing, "OpenGL", "Drawing", MP_RGB(128, 128, 192));
 MICROPROFILE_DEFINE(OpenGL_Blits, "OpenGL", "Blits", MP_RGB(100, 100, 255));
 MICROPROFILE_DEFINE(OpenGL_CacheManagement, "OpenGL", "Cache Mgmt", MP_RGB(100, 255, 100));
 
+#ifdef __APPLE__
+static bool IsVendorIntel() {
+    std::string gpu_vendor{reinterpret_cast<char const*>(glGetString(GL_VENDOR))};
+    return gpu_vendor == "Intel Inc.";
+}
+#endif
+
 RasterizerOpenGL::RasterizerOpenGL(Frontend::EmuWindow& emu_window)
     : vertex_buffer(GL_ARRAY_BUFFER, VERTEX_BUFFER_SIZE),
       uniform_buffer(GL_UNIFORM_BUFFER, UNIFORM_BUFFER_SIZE, false),
@@ -148,15 +145,13 @@ RasterizerOpenGL::RasterizerOpenGL(Frontend::EmuWindow& emu_window)
     if (IsVendorIntel()) {
         shader_program_manager = std::make_unique<ShaderProgramManager>(
             emu_window,
-            VideoCore::g_separable_shader_enabled ? GLAD_GL_ARB_separate_shader_objects : false,
-            is_amd);
+            VideoCore::g_separable_shader_enabled ? GLAD_GL_ARB_separate_shader_objects : false);
     } else {
         shader_program_manager = std::make_unique<ShaderProgramManager>(
-            emu_window, GLAD_GL_ARB_separate_shader_objects, is_amd);
+            emu_window, GLAD_GL_ARB_separate_shader_objects);
     }
 #else
-    shader_program_manager = std::make_unique<ShaderProgramManager>(
-        emu_window, GLAD_GL_ARB_separate_shader_objects);
+    shader_program_manager = std::make_unique<ShaderProgramManager>(emu_window, true);
 #endif
 
     glEnable(GL_BLEND);

src/video_core/renderer_opengl/gl_rasterizer.h

@@ -1,28 +1,15 @@
-// Copyright 2015 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #pragma once
-
-#include <array>
-#include <cstddef>
-#include <cstring>
-#include <memory>
-#include <vector>
-#include <glad/glad.h>
-#include "common/bit_field.h"
-#include "common/common_types.h"
 #include "common/vector_math.h"
 #include "core/hw/gpu.h"
-#include "video_core/pica_state.h"
 #include "video_core/pica_types.h"
 #include "video_core/rasterizer_interface.h"
-#include "video_core/regs_framebuffer.h"
 #include "video_core/regs_lighting.h"
-#include "video_core/regs_rasterizer.h"
 #include "video_core/regs_texturing.h"
 #include "video_core/rasterizer_cache/rasterizer_cache.h"
-#include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_manager.h"
 #include "video_core/renderer_opengl/gl_state.h"
 #include "video_core/renderer_opengl/gl_stream_buffer.h"

src/video_core/renderer_opengl/gl_resource_manager.cpp

@@ -1,10 +1,7 @@
-// Copyright 2015 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <utility>
-#include <glad/glad.h>
-#include "common/common_types.h"
 #include "common/microprofile.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_util.h"

src/video_core/renderer_opengl/gl_resource_manager.h

@@ -1,4 +1,4 @@
-// Copyright 2015 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
@@ -8,7 +8,6 @@
 #include <vector>
 #include <glad/glad.h>
 #include "common/common_types.h"
-#include "video_core/renderer_opengl/gl_shader_util.h"
 
 namespace OpenGL {
 

src/video_core/renderer_opengl/gl_shader_gen.cpp

@@ -1,21 +1,13 @@
-// Copyright 2015 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <array>
-#include <cstddef>
 #include <string_view>
 #include <fmt/format.h>
-#include "common/assert.h"
-#include "common/bit_field.h"
 #include "common/bit_set.h"
 #include "common/logging/log.h"
 #include "core/core.h"
-#include "video_core/regs_framebuffer.h"
-#include "video_core/regs_lighting.h"
-#include "video_core/regs_rasterizer.h"
-#include "video_core/regs_texturing.h"
-#include "video_core/renderer_opengl/gl_rasterizer.h"
+#include "video_core/pica_state.h"
 #include "video_core/renderer_opengl/gl_shader_decompiler.h"
 #include "video_core/renderer_opengl/gl_shader_gen.h"
 #include "video_core/renderer_opengl/gl_shader_util.h"

src/video_core/renderer_opengl/gl_shader_gen.h

@@ -3,13 +3,8 @@
 // Refer to the license.txt file included.
 
 #pragma once
-
-#include <array>
-#include <cstring>
 #include <functional>
 #include <optional>
-#include <string>
-#include <type_traits>
 #include "common/hash.h"
 #include "video_core/regs.h"
 #include "video_core/shader/shader.h"

src/video_core/renderer_opengl/gl_shader_manager.cpp

@@ -1,16 +1,18 @@
-// Copyright 2018 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #include <algorithm>
 #include <thread>
 #include <unordered_map>
-#include <boost/functional/hash.hpp>
 #include <boost/variant.hpp>
+#include <boost/functional/hash.hpp>
 #include "core/frontend/scope_acquire_context.h"
+#include "video_core/renderer_opengl/gl_resource_manager.h"
 #include "video_core/renderer_opengl/gl_shader_disk_cache.h"
 #include "video_core/renderer_opengl/gl_shader_manager.h"
 #include "video_core/renderer_opengl/gl_vars.h"
+#include "video_core/renderer_opengl/gl_state.h"
 #include "video_core/video_core.h"
 
 namespace OpenGL {

src/video_core/renderer_opengl/gl_shader_manager.h

@@ -1,22 +1,25 @@
-// Copyright 2018 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #pragma once
 
 #include <memory>
-#include <glad/glad.h>
 #include "video_core/rasterizer_interface.h"
-#include "video_core/regs_lighting.h"
-#include "video_core/renderer_opengl/gl_resource_manager.h"
-#include "video_core/renderer_opengl/gl_shader_gen.h"
-#include "video_core/renderer_opengl/gl_state.h"
 #include "video_core/renderer_opengl/pica_to_gl.h"
 
 namespace Core {
 class System;
 }
 
+namespace Pica {
+struct Regs;
+struct ShaderRegs;
+namespace Shader {
+struct ShaderSetup;
+}
+}
+
 namespace OpenGL {
 
 enum class UniformBindings : GLuint { Common, VS, GS };
@@ -96,6 +99,8 @@ static_assert(
 static_assert(sizeof(VSUniformData) < 16384,
               "VSUniformData structure must be less than 16kb as per the OpenGL spec");
 
+class OpenGLState;
+
 /// A class that manage different shader stages and configures them with given config data.
 class ShaderProgramManager {
 public:

src/video_core/renderer_opengl/gl_stream_buffer.cpp

@@ -1,9 +1,7 @@
-// Copyright 2018 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <deque>
-#include <vector>
 #include "common/alignment.h"
 #include "common/assert.h"
 #include "common/microprofile.h"

src/video_core/renderer_opengl/gl_stream_buffer.h

@@ -1,12 +1,9 @@
-// Copyright 2018 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #pragma once
-
 #include <tuple>
-#include <glad/glad.h>
-#include "common/common_types.h"
 #include "video_core/renderer_opengl/gl_resource_manager.h"
 
 namespace OpenGL {

src/video_core/renderer_opengl/renderer_opengl.cpp

@@ -1,27 +1,14 @@
-// Copyright 2014 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include <algorithm>
-#include <array>
-#include <condition_variable>
-#include <cstddef>
-#include <cstdlib>
-#include <deque>
-#include <memory>
-#include <mutex>
-#include <glad/glad.h>
 #include <queue>
-#include "common/assert.h"
-#include "common/bit_field.h"
 #include "common/logging/log.h"
 #include "common/microprofile.h"
 #include "core/core.h"
-#include "core/core_timing.h"
 #include "core/dumping/backend.h"
 #include "core/frontend/emu_window.h"
 #include "core/frontend/framebuffer_layout.h"
-#include "core/hw/gpu.h"
 #include "core/hw/hw.h"
 #include "core/hw/lcd.h"
 #include "core/memory.h"
@@ -30,6 +17,7 @@
 #include "video_core/debug_utils/debug_utils.h"
 #include "video_core/rasterizer_interface.h"
 #include "video_core/renderer_opengl/gl_state.h"
+#include "video_core/renderer_opengl/gl_shader_util.h"
 #include "video_core/renderer_opengl/gl_vars.h"
 #include "video_core/renderer_opengl/post_processing_opengl.h"
 #include "video_core/renderer_opengl/renderer_opengl.h"
@@ -526,7 +514,6 @@ void RendererOpenGL::RenderToMailbox(const Layout::FramebufferLayout& layout,
             mailbox->ReloadRenderFrame(frame, layout.width, layout.height);
         }
 
-        GLuint render_texture = frame->color.handle;
         state.draw.draw_framebuffer = frame->render.handle;
         state.Apply();
         DrawScreens(layout, flipped);
@@ -1200,6 +1187,8 @@ static const char* GetSource(GLenum source) {
         UNREACHABLE();
     }
 #undef RET
+
+    return "";
 }
 
 static const char* GetType(GLenum type) {
@@ -1218,6 +1207,8 @@ static const char* GetType(GLenum type) {
         UNREACHABLE();
     }
 #undef RET
+
+    return "";
 }
 
 static void APIENTRY DebugHandler(GLenum source, GLenum type, GLuint id, GLenum severity,

src/video_core/renderer_opengl/renderer_opengl.h

@@ -1,13 +1,10 @@
-// Copyright 2014 Citra Emulator Project
+// Copyright 2022 Citra Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #pragma once
 
 #include <array>
-#include <glad/glad.h>
-#include "common/common_types.h"
-#include "common/math_util.h"
 #include "core/hw/gpu.h"
 #include "video_core/renderer_base.h"
 #include "video_core/renderer_opengl/frame_dumper_opengl.h"