gl_shader_util: Add parameter to handle retrievable programs

src/video_core/renderer_opengl/gl_resource_manager.cpp

@@ -71,7 +71,8 @@ void OGLShader::Release() {
 }
 
 void OGLProgram::CreateFromSource(const char* vert_shader, const char* geo_shader,
-                                  const char* frag_shader, bool separable_program) {
+                                  const char* frag_shader, bool separable_program,
+                                  bool hint_retrievable) {
     OGLShader vert, geo, frag;
     if (vert_shader)
         vert.Create(vert_shader, GL_VERTEX_SHADER);
@@ -81,7 +82,7 @@ void OGLProgram::CreateFromSource(const char* vert_shader, const char* geo_shade
         frag.Create(frag_shader, GL_FRAGMENT_SHADER);
 
     MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
-    Create(separable_program, vert.handle, geo.handle, frag.handle);
+    Create(separable_program, hint_retrievable, vert.handle, geo.handle, frag.handle);
 }
 
 void OGLProgram::Release() {

src/video_core/renderer_opengl/gl_resource_manager.h

@@ -101,15 +101,15 @@ public:
     }
 
     template <typename... T>
-    void Create(bool separable_program, T... shaders) {
+    void Create(bool separable_program, bool hint_retrievable, T... shaders) {
         if (handle != 0)
             return;
-        handle = GLShader::LoadProgram(separable_program, shaders...);
+        handle = GLShader::LoadProgram(separable_program, hint_retrievable, shaders...);
     }
 
     /// Creates a new internal OpenGL resource and stores the handle
     void CreateFromSource(const char* vert_shader, const char* geo_shader, const char* frag_shader,
-                          bool separable_program = false);
+                          bool separable_program = false, bool hint_retrievable = false);
 
     /// Deletes the internal OpenGL resource
     void Release();

src/video_core/renderer_opengl/gl_shader_util.h

@@ -47,7 +47,7 @@ GLuint LoadShader(const char* source, GLenum type);
  * @returns Handle of the newly created OpenGL program object
  */
 template <typename... T>
-GLuint LoadProgram(bool separable_program, T... shaders) {
+GLuint LoadProgram(bool separable_program, bool hint_retrievable, T... shaders) {
     // Link the program
     LOG_DEBUG(Render_OpenGL, "Linking program...");
 
@@ -58,6 +58,9 @@ GLuint LoadProgram(bool separable_program, T... shaders) {
     if (separable_program) {
         glProgramParameteri(program_id, GL_PROGRAM_SEPARABLE, GL_TRUE);
     }
+    if (hint_retrievable) {
+        glProgramParameteri(program_id, GL_PROGRAM_BINARY_RETRIEVABLE_HINT, GL_TRUE);
+    }
 
     glLinkProgram(program_id);