1 files changed, 0 insertions, 251 deletions
diff --git a/src/video_core/renderer_opengl/gl_state.h b/src/video_core/renderer_opengl/gl_state.h
deleted file mode 100644
index bce662f2c..000000000
--- a/src/video_core/renderer_opengl/gl_state.h
+++ /dev/null
@@ -1,251 +0,0 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <array>
-#include <type_traits>
-#include <glad/glad.h>
-#include "video_core/engines/maxwell_3d.h"
-
-namespace OpenGL {
-
-class OpenGLState {
-public:
-    struct {
-        bool enabled = false; // GL_FRAMEBUFFER_SRGB
-    } framebuffer_srgb;
-
-    struct {
-        bool alpha_to_coverage = false; // GL_ALPHA_TO_COVERAGE
-        bool alpha_to_one = false;      // GL_ALPHA_TO_ONE
-    } multisample_control;
-
-    struct {
-        bool enabled = false; // GL_CLAMP_FRAGMENT_COLOR_ARB
-    } fragment_color_clamp;
-
-    struct {
-        bool far_plane = false;
-        bool near_plane = false;
-    } depth_clamp; // GL_DEPTH_CLAMP
-
-    struct {
-        bool enabled = false;       // GL_CULL_FACE
-        GLenum mode = GL_BACK;      // GL_CULL_FACE_MODE
-        GLenum front_face = GL_CCW; // GL_FRONT_FACE
-    } cull;
-
-    struct {
-        bool test_enabled = false;      // GL_DEPTH_TEST
-        GLboolean write_mask = GL_TRUE; // GL_DEPTH_WRITEMASK
-        GLenum test_func = GL_LESS;     // GL_DEPTH_FUNC
-    } depth;
-
-    struct {
-        bool enabled = false;
-        GLuint index = 0;
-    } primitive_restart; // GL_PRIMITIVE_RESTART
-
-    bool rasterizer_discard = false; // GL_RASTERIZER_DISCARD
-
-    struct ColorMask {
-        GLboolean red_enabled = GL_TRUE;
-        GLboolean green_enabled = GL_TRUE;
-        GLboolean blue_enabled = GL_TRUE;
-        GLboolean alpha_enabled = GL_TRUE;
-    };
-    std::array<ColorMask, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets>
-        color_mask; // GL_COLOR_WRITEMASK
-
-    struct {
-        bool test_enabled = false; // GL_STENCIL_TEST
-        struct {
-            GLenum test_func = GL_ALWAYS;         // GL_STENCIL_FUNC
-            GLint test_ref = 0;                   // GL_STENCIL_REF
-            GLuint test_mask = 0xFFFFFFFF;        // GL_STENCIL_VALUE_MASK
-            GLuint write_mask = 0xFFFFFFFF;       // GL_STENCIL_WRITEMASK
-            GLenum action_stencil_fail = GL_KEEP; // GL_STENCIL_FAIL
-            GLenum action_depth_fail = GL_KEEP;   // GL_STENCIL_PASS_DEPTH_FAIL
-            GLenum action_depth_pass = GL_KEEP;   // GL_STENCIL_PASS_DEPTH_PASS
-        } front, back;
-    } stencil;
-
-    struct Blend {
-        bool enabled = false;              // GL_BLEND
-        GLenum rgb_equation = GL_FUNC_ADD; // GL_BLEND_EQUATION_RGB
-        GLenum a_equation = GL_FUNC_ADD;   // GL_BLEND_EQUATION_ALPHA
-        GLenum src_rgb_func = GL_ONE;      // GL_BLEND_SRC_RGB
-        GLenum dst_rgb_func = GL_ZERO;     // GL_BLEND_DST_RGB
-        GLenum src_a_func = GL_ONE;        // GL_BLEND_SRC_ALPHA
-        GLenum dst_a_func = GL_ZERO;       // GL_BLEND_DST_ALPHA
-    };
-    std::array<Blend, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets> blend;
-
-    struct {
-        bool enabled = false;
-    } independant_blend;
-
-    struct {
-        GLclampf red = 0.0f;
-        GLclampf green = 0.0f;
-        GLclampf blue = 0.0f;
-        GLclampf alpha = 0.0f;
-    } blend_color; // GL_BLEND_COLOR
-
-    struct {
-        bool enabled = false; // GL_LOGIC_OP_MODE
-        GLenum operation = GL_COPY;
-    } logic_op;
-
-    static constexpr std::size_t NumSamplers = 32 * 5;
-    static constexpr std::size_t NumImages = 8 * 5;
-    std::array<GLuint, NumSamplers> textures = {};
-    std::array<GLuint, NumSamplers> samplers = {};
-    std::array<GLuint, NumImages> images = {};
-
-    struct {
-        GLuint read_framebuffer = 0; // GL_READ_FRAMEBUFFER_BINDING
-        GLuint draw_framebuffer = 0; // GL_DRAW_FRAMEBUFFER_BINDING
-        GLuint vertex_array = 0;     // GL_VERTEX_ARRAY_BINDING
-        GLuint shader_program = 0;   // GL_CURRENT_PROGRAM
-        GLuint program_pipeline = 0; // GL_PROGRAM_PIPELINE_BINDING
-    } draw;
-
-    struct Viewport {
-        GLint x = 0;
-        GLint y = 0;
-        GLint width = 0;
-        GLint height = 0;
-        GLfloat depth_range_near = 0.0f; // GL_DEPTH_RANGE
-        GLfloat depth_range_far = 1.0f;  // GL_DEPTH_RANGE
-        struct {
-            bool enabled = false; // GL_SCISSOR_TEST
-            GLint x = 0;
-            GLint y = 0;
-            GLsizei width = 0;
-            GLsizei height = 0;
-        } scissor;
-    };
-    std::array<Viewport, Tegra::Engines::Maxwell3D::Regs::NumViewports> viewports;
-
-    struct {
-        bool program_control = false; // GL_PROGRAM_POINT_SIZE
-        bool sprite = false;          // GL_POINT_SPRITE
-        GLfloat size = 1.0f;          // GL_POINT_SIZE
-    } point;
-
-    struct {
-        bool point_enable = false;
-        bool line_enable = false;
-        bool fill_enable = false;
-        GLfloat units = 0.0f;
-        GLfloat factor = 0.0f;
-        GLfloat clamp = 0.0f;
-    } polygon_offset;
-
-    struct {
-        bool enabled = false;    // GL_ALPHA_TEST
-        GLenum func = GL_ALWAYS; // GL_ALPHA_TEST_FUNC
-        GLfloat ref = 0.0f;      // GL_ALPHA_TEST_REF
-    } alpha_test;
-
-    std::array<bool, 8> clip_distance = {}; // GL_CLIP_DISTANCE
-
-    struct {
-        GLenum origin = GL_LOWER_LEFT;
-        GLenum depth_mode = GL_NEGATIVE_ONE_TO_ONE;
-    } clip_control;
-
-    GLuint renderbuffer{}; // GL_RENDERBUFFER_BINDING
-
-    OpenGLState();
-
-    /// Get the currently active OpenGL state
-    static OpenGLState GetCurState() {
-        return cur_state;
-    }
-
-    void SetDefaultViewports();
-    /// Apply this state as the current OpenGL state
-    void Apply();
-
-    void ApplyFramebufferState();
-    void ApplyVertexArrayState();
-    void ApplyShaderProgram();
-    void ApplyProgramPipeline();
-    void ApplyClipDistances();
-    void ApplyPointSize();
-    void ApplyFragmentColorClamp();
-    void ApplyMultisample();
-    void ApplySRgb();
-    void ApplyCulling();
-    void ApplyRasterizerDiscard();
-    void ApplyColorMask();
-    void ApplyDepth();
-    void ApplyPrimitiveRestart();
-    void ApplyStencilTest();
-    void ApplyViewport();
-    void ApplyTargetBlending(std::size_t target, bool force);
-    void ApplyGlobalBlending();
-    void ApplyBlending();
-    void ApplyLogicOp();
-    void ApplyTextures();
-    void ApplySamplers();
-    void ApplyImages();
-    void ApplyDepthClamp();
-    void ApplyPolygonOffset();
-    void ApplyAlphaTest();
-    void ApplyClipControl();
-    void ApplyRenderBuffer();
-
-    /// Resets any references to the given resource
-    OpenGLState& UnbindTexture(GLuint handle);
-    OpenGLState& ResetSampler(GLuint handle);
-    OpenGLState& ResetProgram(GLuint handle);
-    OpenGLState& ResetPipeline(GLuint handle);
-    OpenGLState& ResetVertexArray(GLuint handle);
-    OpenGLState& ResetFramebuffer(GLuint handle);
-    OpenGLState& ResetRenderbuffer(GLuint handle);
-
-    /// Viewport does not affects glClearBuffer so emulate viewport using scissor test
-    void EmulateViewportWithScissor();
-
-    void MarkDirtyBlendState() {
-        dirty.blend_state = true;
-    }
-
-    void MarkDirtyStencilState() {
-        dirty.stencil_state = true;
-    }
-
-    void MarkDirtyPolygonOffset() {
-        dirty.polygon_offset = true;
-    }
-
-    void MarkDirtyColorMask() {
-        dirty.color_mask = true;
-    }
-
-    void AllDirty() {
-        dirty.blend_state = true;
-        dirty.stencil_state = true;
-        dirty.polygon_offset = true;
-        dirty.color_mask = true;
-    }
-
-private:
-    static OpenGLState cur_state;
-
-    struct {
-        bool blend_state;
-        bool stencil_state;
-        bool viewport_state;
-        bool polygon_offset;
-        bool color_mask;
-    } dirty{};
-};
-static_assert(std::is_trivially_copyable_v<OpenGLState>);
-
-} // namespace OpenGL