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-rw-r--r--src/video_core/renderer_opengl/gl_resource_manager.cpp17
-rw-r--r--src/video_core/renderer_opengl/gl_resource_manager.h25
2 files changed, 42 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/gl_resource_manager.cpp b/src/video_core/renderer_opengl/gl_resource_manager.cpp
index 5c96c1d46..f0ddfb276 100644
--- a/src/video_core/renderer_opengl/gl_resource_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_resource_manager.cpp
@@ -207,4 +207,21 @@ void OGLFramebuffer::Release() {
handle = 0;
}
+void OGLQuery::Create(GLenum target) {
+ if (handle != 0)
+ return;
+
+ MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
+ glCreateQueries(target, 1, &handle);
+}
+
+void OGLQuery::Release() {
+ if (handle == 0)
+ return;
+
+ MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
+ glDeleteQueries(1, &handle);
+ handle = 0;
+}
+
} // namespace OpenGL
diff --git a/src/video_core/renderer_opengl/gl_resource_manager.h b/src/video_core/renderer_opengl/gl_resource_manager.h
index 3a85a1d4c..514d1d165 100644
--- a/src/video_core/renderer_opengl/gl_resource_manager.h
+++ b/src/video_core/renderer_opengl/gl_resource_manager.h
@@ -266,4 +266,29 @@ public:
GLuint handle = 0;
};
+class OGLQuery : private NonCopyable {
+public:
+ OGLQuery() = default;
+
+ OGLQuery(OGLQuery&& o) noexcept : handle(std::exchange(o.handle, 0)) {}
+
+ ~OGLQuery() {
+ Release();
+ }
+
+ OGLQuery& operator=(OGLQuery&& o) noexcept {
+ Release();
+ handle = std::exchange(o.handle, 0);
+ return *this;
+ }
+
+ /// Creates a new internal OpenGL resource and stores the handle
+ void Create(GLenum target);
+
+ /// Deletes the internal OpenGL resource
+ void Release();
+
+ GLuint handle = 0;
+};
+
} // namespace OpenGL