1 files changed, 0 insertions, 146 deletions
diff --git a/src/video_core/renderer_opengl/gl_shader_manager.cpp b/src/video_core/renderer_opengl/gl_shader_manager.cpp
index 553e6e8d6..399959afb 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_manager.cpp
@@ -1,149 +1,3 @@
 // Copyright 2018 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
-
-#include <glad/glad.h>
-
-#include "common/common_types.h"
-#include "video_core/engines/maxwell_3d.h"
-#include "video_core/renderer_opengl/gl_device.h"
-#include "video_core/renderer_opengl/gl_shader_manager.h"
-
-namespace OpenGL {
-
-namespace {
-
-void BindProgram(GLenum stage, GLuint current, GLuint old, bool& enabled) {
-    if (current == old) {
-        return;
-    }
-    if (current == 0) {
-        if (enabled) {
-            enabled = false;
-            glDisable(stage);
-        }
-        return;
-    }
-    if (!enabled) {
-        enabled = true;
-        glEnable(stage);
-    }
-    glBindProgramARB(stage, current);
-}
-
-} // Anonymous namespace
-
-ProgramManager::ProgramManager(const Device& device)
-    : use_assembly_programs{device.UseAssemblyShaders()} {
-    if (use_assembly_programs) {
-        glEnable(GL_COMPUTE_PROGRAM_NV);
-    } else {
-        graphics_pipeline.Create();
-        glBindProgramPipeline(graphics_pipeline.handle);
-    }
-}
-
-ProgramManager::~ProgramManager() = default;
-
-void ProgramManager::BindCompute(GLuint program) {
-    if (use_assembly_programs) {
-        glBindProgramARB(GL_COMPUTE_PROGRAM_NV, program);
-    } else {
-        is_graphics_bound = false;
-        glUseProgram(program);
-    }
-}
-
-void ProgramManager::BindGraphicsPipeline() {
-    if (!use_assembly_programs) {
-        UpdateSourcePrograms();
-    }
-}
-
-void ProgramManager::BindHostPipeline(GLuint pipeline) {
-    if (use_assembly_programs) {
-        if (geometry_enabled) {
-            geometry_enabled = false;
-            old_state.geometry = 0;
-            glDisable(GL_GEOMETRY_PROGRAM_NV);
-        }
-    } else {
-        if (!is_graphics_bound) {
-            glUseProgram(0);
-        }
-    }
-    glBindProgramPipeline(pipeline);
-}
-
-void ProgramManager::RestoreGuestPipeline() {
-    if (use_assembly_programs) {
-        glBindProgramPipeline(0);
-    } else {
-        glBindProgramPipeline(graphics_pipeline.handle);
-    }
-}
-
-void ProgramManager::BindHostCompute(GLuint program) {
-    if (use_assembly_programs) {
-        glDisable(GL_COMPUTE_PROGRAM_NV);
-    }
-    glUseProgram(program);
-    is_graphics_bound = false;
-}
-
-void ProgramManager::RestoreGuestCompute() {
-    if (use_assembly_programs) {
-        glEnable(GL_COMPUTE_PROGRAM_NV);
-        glUseProgram(0);
-    }
-}
-
-void ProgramManager::UseVertexShader(GLuint program) {
-    if (use_assembly_programs) {
-        BindProgram(GL_VERTEX_PROGRAM_NV, program, current_state.vertex, vertex_enabled);
-    }
-    current_state.vertex = program;
-}
-
-void ProgramManager::UseGeometryShader(GLuint program) {
-    if (use_assembly_programs) {
-        BindProgram(GL_GEOMETRY_PROGRAM_NV, program, current_state.vertex, geometry_enabled);
-    }
-    current_state.geometry = program;
-}
-
-void ProgramManager::UseFragmentShader(GLuint program) {
-    if (use_assembly_programs) {
-        BindProgram(GL_FRAGMENT_PROGRAM_NV, program, current_state.vertex, fragment_enabled);
-    }
-    current_state.fragment = program;
-}
-
-void ProgramManager::UpdateSourcePrograms() {
-    if (!is_graphics_bound) {
-        is_graphics_bound = true;
-        glUseProgram(0);
-    }
-
-    const GLuint handle = graphics_pipeline.handle;
-    const auto update_state = [handle](GLenum stage, GLuint current, GLuint old) {
-        if (current == old) {
-            return;
-        }
-        glUseProgramStages(handle, stage, current);
-    };
-    update_state(GL_VERTEX_SHADER_BIT, current_state.vertex, old_state.vertex);
-    update_state(GL_GEOMETRY_SHADER_BIT, current_state.geometry, old_state.geometry);
-    update_state(GL_FRAGMENT_SHADER_BIT, current_state.fragment, old_state.fragment);
-
-    old_state = current_state;
-}
-
-void MaxwellUniformData::SetFromRegs(const Tegra::Engines::Maxwell3D& maxwell) {
-    const auto& regs = maxwell.regs;
-
-    // Y_NEGATE controls what value S2R returns for the Y_DIRECTION system value.
-    y_direction = regs.screen_y_control.y_negate == 0 ? 1.0f : -1.0f;
-}
-
-} // namespace OpenGL