video_core: Make ARB_buffer_storage a required extension

src/video_core/renderer_opengl/gl_rasterizer.cpp

@@ -105,11 +105,6 @@ void RasterizerOpenGL::CheckExtensions() {
             Render_OpenGL,
             "Anisotropic filter is not supported! This can cause graphical issues in some games.");
     }
-    if (!GLAD_GL_ARB_buffer_storage) {
-        LOG_WARNING(
-            Render_OpenGL,
-            "Buffer storage control is not supported! This can cause performance degradation.");
-    }
 }
 
 GLuint RasterizerOpenGL::SetupVertexFormat() {

src/video_core/renderer_opengl/gl_stream_buffer.cpp

@@ -15,7 +15,8 @@ MICROPROFILE_DEFINE(OpenGL_StreamBuffer, "OpenGL", "Stream Buffer Orphaning",
 
 namespace OpenGL {
 
-OGLStreamBuffer::OGLStreamBuffer(GLsizeiptr size, bool vertex_data_usage, bool prefer_coherent)
+OGLStreamBuffer::OGLStreamBuffer(GLsizeiptr size, bool vertex_data_usage, bool prefer_coherent,
+                                 bool use_persistent)
     : buffer_size(size) {
     gl_buffer.Create();
 
@@ -29,7 +30,7 @@ OGLStreamBuffer::OGLStreamBuffer(GLsizeiptr size, bool vertex_data_usage, bool p
         allocate_size *= 2;
     }
 
-    if (GLAD_GL_ARB_buffer_storage) {
+    if (use_persistent) {
         persistent = true;
         coherent = prefer_coherent;
         const GLbitfield flags =

src/video_core/renderer_opengl/gl_stream_buffer.h

@@ -13,7 +13,8 @@ namespace OpenGL {
 
 class OGLStreamBuffer : private NonCopyable {
 public:
-    explicit OGLStreamBuffer(GLsizeiptr size, bool vertex_data_usage, bool prefer_coherent = false);
+    explicit OGLStreamBuffer(GLsizeiptr size, bool vertex_data_usage, bool prefer_coherent = false,
+                             bool use_persistent = true);
     ~OGLStreamBuffer();
 
     GLuint GetHandle() const;

src/yuzu/main.cpp

@@ -750,6 +750,9 @@ void GMainWindow::OnDisplayTitleBars(bool show) {
 QStringList GMainWindow::GetUnsupportedGLExtensions() {
     QStringList unsupported_ext;
 
+    if (!GLAD_GL_ARB_buffer_storage) {
+        unsupported_ext.append(QStringLiteral("ARB_buffer_storage"));
+    }
     if (!GLAD_GL_ARB_direct_state_access) {
         unsupported_ext.append(QStringLiteral("ARB_direct_state_access"));
     }

src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp

@@ -52,6 +52,10 @@ private:
 bool EmuWindow_SDL2_GL::SupportsRequiredGLExtensions() {
     std::vector<std::string> unsupported_ext;
 
+    if (!GLAD_GL_ARB_buffer_storage)
+        unsupported_ext.push_back("ARB_buffer_storage");
+    if (!GLAD_GL_ARB_direct_state_access)
+        unsupported_ext.push_back("ARB_direct_state_access");
     if (!GLAD_GL_ARB_vertex_type_10f_11f_11f_rev)
         unsupported_ext.push_back("ARB_vertex_type_10f_11f_11f_rev");
     if (!GLAD_GL_ARB_texture_mirror_clamp_to_edge)