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-rw-r--r--src/video_core/renderer_opengl/gl_framebuffer_cache.cpp1
-rw-r--r--src/video_core/renderer_opengl/gl_framebuffer_cache.h2
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp13
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.h5
-rw-r--r--src/video_core/renderer_opengl/gl_resource_manager.cpp1
-rw-r--r--src/video_core/renderer_opengl/gl_shader_manager.h1
-rw-r--r--src/video_core/renderer_opengl/gl_state.cpp90
-rw-r--r--src/video_core/renderer_opengl/gl_state.h31
-rw-r--r--src/video_core/renderer_opengl/gl_stream_buffer.cpp1
-rw-r--r--src/video_core/renderer_opengl/gl_texture_cache.cpp1
-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.cpp5
-rw-r--r--src/video_core/renderer_opengl/renderer_opengl.h3
12 files changed, 4 insertions, 150 deletions
diff --git a/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp b/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp
index d624a6272..b8a512cb6 100644
--- a/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp
@@ -11,7 +11,6 @@
#include "common/common_types.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/renderer_opengl/gl_framebuffer_cache.h"
-#include "video_core/renderer_opengl/gl_state.h"
namespace OpenGL {
diff --git a/src/video_core/renderer_opengl/gl_framebuffer_cache.h b/src/video_core/renderer_opengl/gl_framebuffer_cache.h
index 02ec80ae9..8f698fee0 100644
--- a/src/video_core/renderer_opengl/gl_framebuffer_cache.h
+++ b/src/video_core/renderer_opengl/gl_framebuffer_cache.h
@@ -13,7 +13,6 @@
#include "common/common_types.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
-#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/gl_texture_cache.h"
namespace OpenGL {
@@ -63,7 +62,6 @@ public:
private:
OGLFramebuffer CreateFramebuffer(const FramebufferCacheKey& key);
- OpenGLState local_state;
std::unordered_map<FramebufferCacheKey, OGLFramebuffer> cache;
};
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 84c4d110c..3ce2a7124 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -359,8 +359,8 @@ void RasterizerOpenGL::ConfigureFramebuffers() {
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, framebuffer_cache.GetFramebuffer(key));
}
-void RasterizerOpenGL::ConfigureClearFramebuffer(OpenGLState& current_state, bool using_color_fb,
- bool using_depth_fb, bool using_stencil_fb) {
+void RasterizerOpenGL::ConfigureClearFramebuffer(bool using_color_fb, bool using_depth_fb,
+ bool using_stencil_fb) {
using VideoCore::Surface::SurfaceType;
auto& gpu = system.GPU().Maxwell3D();
@@ -396,10 +396,6 @@ void RasterizerOpenGL::Clear() {
bool use_depth{};
bool use_stencil{};
- OpenGLState prev_state{OpenGLState::GetCurState()};
- SCOPE_EXIT({ prev_state.Apply(); });
-
- OpenGLState clear_state{OpenGLState::GetCurState()};
if (regs.clear_buffers.R || regs.clear_buffers.G || regs.clear_buffers.B ||
regs.clear_buffers.A) {
use_color = true;
@@ -430,7 +426,7 @@ void RasterizerOpenGL::Clear() {
return;
}
- ConfigureClearFramebuffer(clear_state, use_color, use_depth, use_stencil);
+ ConfigureClearFramebuffer(use_color, use_depth, use_stencil);
SyncRasterizeEnable();
if (regs.clear_flags.scissor) {
@@ -444,8 +440,6 @@ void RasterizerOpenGL::Clear() {
UNIMPLEMENTED_IF(regs.clear_flags.viewport);
- clear_state.Apply();
-
if (use_color) {
glClearBufferfv(GL_COLOR, 0, regs.clear_color);
}
@@ -548,7 +542,6 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) {
bind_ssbo_pushbuffer.Bind();
program_manager.Update();
- state.Apply();
if (texture_cache.TextureBarrier()) {
glTextureBarrier();
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index b8158c152..48443bdff 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -30,7 +30,6 @@
#include "video_core/renderer_opengl/gl_shader_cache.h"
#include "video_core/renderer_opengl/gl_shader_decompiler.h"
#include "video_core/renderer_opengl/gl_shader_manager.h"
-#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/gl_texture_cache.h"
#include "video_core/renderer_opengl/utils.h"
#include "video_core/textures/texture.h"
@@ -86,8 +85,7 @@ private:
/// Configures the color and depth framebuffer states.
void ConfigureFramebuffers();
- void ConfigureClearFramebuffer(OpenGLState& current_state, bool using_color_fb,
- bool using_depth_fb, bool using_stencil_fb);
+ void ConfigureClearFramebuffer(bool using_color_fb, bool using_depth_fb, bool using_stencil_fb);
/// Configures the current constbuffers to use for the draw command.
void SetupDrawConstBuffers(std::size_t stage_index, const Shader& shader);
@@ -208,7 +206,6 @@ private:
void SetupShaders(GLenum primitive_mode);
const Device device;
- OpenGLState state;
TextureCacheOpenGL texture_cache;
ShaderCacheOpenGL shader_cache;
diff --git a/src/video_core/renderer_opengl/gl_resource_manager.cpp b/src/video_core/renderer_opengl/gl_resource_manager.cpp
index 404fd6556..97803d480 100644
--- a/src/video_core/renderer_opengl/gl_resource_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_resource_manager.cpp
@@ -8,7 +8,6 @@
#include "common/microprofile.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
#include "video_core/renderer_opengl/gl_shader_util.h"
-#include "video_core/renderer_opengl/gl_state.h"
MICROPROFILE_DEFINE(OpenGL_ResourceCreation, "OpenGL", "Resource Creation", MP_RGB(128, 128, 192));
MICROPROFILE_DEFINE(OpenGL_ResourceDeletion, "OpenGL", "Resource Deletion", MP_RGB(128, 128, 192));
diff --git a/src/video_core/renderer_opengl/gl_shader_manager.h b/src/video_core/renderer_opengl/gl_shader_manager.h
index db23a27e8..e94cd75aa 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.h
+++ b/src/video_core/renderer_opengl/gl_shader_manager.h
@@ -9,7 +9,6 @@
#include <glad/glad.h>
#include "video_core/renderer_opengl/gl_resource_manager.h"
-#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/maxwell_to_gl.h"
namespace OpenGL::GLShader {
diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp
deleted file mode 100644
index e8a23d41d..000000000
--- a/src/video_core/renderer_opengl/gl_state.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-// Copyright 2015 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <algorithm>
-#include <iterator>
-#include <glad/glad.h>
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "common/microprofile.h"
-#include "video_core/renderer_opengl/gl_state.h"
-
-MICROPROFILE_DEFINE(OpenGL_State, "OpenGL", "State Change", MP_RGB(192, 128, 128));
-
-namespace OpenGL {
-
-using Maxwell = Tegra::Engines::Maxwell3D::Regs;
-
-OpenGLState OpenGLState::cur_state;
-
-namespace {
-
-template <typename T>
-bool UpdateValue(T& current_value, const T new_value) {
- const bool changed = current_value != new_value;
- current_value = new_value;
- return changed;
-}
-
-template <typename T1, typename T2>
-bool UpdateTie(T1 current_value, const T2 new_value) {
- const bool changed = current_value != new_value;
- current_value = new_value;
- return changed;
-}
-
-template <typename T>
-std::optional<std::pair<GLuint, GLsizei>> UpdateArray(T& current_values, const T& new_values) {
- std::optional<std::size_t> first;
- std::size_t last;
- for (std::size_t i = 0; i < std::size(current_values); ++i) {
- if (!UpdateValue(current_values[i], new_values[i])) {
- continue;
- }
- if (!first) {
- first = i;
- }
- last = i;
- }
- if (!first) {
- return std::nullopt;
- }
- return std::make_pair(static_cast<GLuint>(*first), static_cast<GLsizei>(last - *first + 1));
-}
-
-void Enable(GLenum cap, bool enable) {
- if (enable) {
- glEnable(cap);
- } else {
- glDisable(cap);
- }
-}
-
-void Enable(GLenum cap, GLuint index, bool enable) {
- if (enable) {
- glEnablei(cap, index);
- } else {
- glDisablei(cap, index);
- }
-}
-
-void Enable(GLenum cap, bool& current_value, bool new_value) {
- if (UpdateValue(current_value, new_value)) {
- Enable(cap, new_value);
- }
-}
-
-void Enable(GLenum cap, GLuint index, bool& current_value, bool new_value) {
- if (UpdateValue(current_value, new_value)) {
- Enable(cap, index, new_value);
- }
-}
-
-} // Anonymous namespace
-
-OpenGLState::OpenGLState() = default;
-
-void OpenGLState::Apply() {}
-
-} // namespace OpenGL
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 f62e2e2e1..000000000
--- a/src/video_core/renderer_opengl/gl_state.h
+++ /dev/null
@@ -1,31 +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:
- OpenGLState();
-
- /// Get the currently active OpenGL state
- static OpenGLState GetCurState() {
- return cur_state;
- }
-
- /// Apply this state as the current OpenGL state
- void Apply();
-
-private:
- static OpenGLState cur_state;
-};
-static_assert(std::is_trivially_copyable_v<OpenGLState>);
-
-} // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_stream_buffer.cpp b/src/video_core/renderer_opengl/gl_stream_buffer.cpp
index 35ba334e4..6ec328c53 100644
--- a/src/video_core/renderer_opengl/gl_stream_buffer.cpp
+++ b/src/video_core/renderer_opengl/gl_stream_buffer.cpp
@@ -7,7 +7,6 @@
#include "common/alignment.h"
#include "common/assert.h"
#include "common/microprofile.h"
-#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/gl_stream_buffer.h"
MICROPROFILE_DEFINE(OpenGL_StreamBuffer, "OpenGL", "Stream Buffer Orphaning",
diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp
index 5fe6aa5d6..e2a58f0ad 100644
--- a/src/video_core/renderer_opengl/gl_texture_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp
@@ -10,7 +10,6 @@
#include "core/core.h"
#include "video_core/morton.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
-#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/gl_texture_cache.h"
#include "video_core/renderer_opengl/utils.h"
#include "video_core/texture_cache/surface_base.h"
diff --git a/src/video_core/renderer_opengl/renderer_opengl.cpp b/src/video_core/renderer_opengl/renderer_opengl.cpp
index ace3aec88..5e16bb99b 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.cpp
+++ b/src/video_core/renderer_opengl/renderer_opengl.cpp
@@ -575,8 +575,6 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
};
glNamedBufferSubData(vertex_buffer.handle, 0, sizeof(vertices), std::data(vertices));
- state.Apply();
-
// TODO: Signal state tracker about these changes
program_manager.UseVertexShader(vertex_program.handle);
program_manager.UseGeometryShader(0);
@@ -616,9 +614,6 @@ void RendererOpenGL::DrawScreen(const Layout::FramebufferLayout& layout) {
glClear(GL_COLOR_BUFFER_BIT);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
-
- // Restore default state
- state.Apply();
}
void RendererOpenGL::TryPresent(int timeout_ms) {
diff --git a/src/video_core/renderer_opengl/renderer_opengl.h b/src/video_core/renderer_opengl/renderer_opengl.h
index f1225269f..ca670e7c8 100644
--- a/src/video_core/renderer_opengl/renderer_opengl.h
+++ b/src/video_core/renderer_opengl/renderer_opengl.h
@@ -11,7 +11,6 @@
#include "video_core/renderer_base.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"
namespace Core {
class System;
@@ -92,8 +91,6 @@ private:
Core::Frontend::EmuWindow& emu_window;
Core::System& system;
- OpenGLState state;
-
// OpenGL object IDs
OGLBuffer vertex_buffer;
OGLProgram vertex_program;