Method uninit

src/main/java/net/optifine/shaders/Shaders.java:3671–3755

()

    }

    public static void uninit()
    {
        if (isShaderPackInitialized)
        {
            checkGLError("Shaders.uninit pre");

            for (int i = 0; i < ProgramsAll.length; ++i)
            {
                Program program = ProgramsAll[i];

                if (program.getRef() != 0)
                {
                    ARBShaderObjects.glDeleteObjectARB(program.getRef());
                    checkGLError("del programRef");
                }

                program.setRef(0);
                program.setId(0);
                program.setDrawBufSettings((String)null);
                program.setDrawBuffers((IntBuffer)null);
                program.setCompositeMipmapSetting(0);
            }

            hasDeferredPrograms = false;

            if (dfb != 0)
            {
                EXTFramebufferObject.glDeleteFramebuffersEXT(dfb);
                dfb = 0;
                checkGLError("del dfb");
            }

            if (sfb != 0)
            {
                EXTFramebufferObject.glDeleteFramebuffersEXT(sfb);
                sfb = 0;
                checkGLError("del sfb");
            }

            if (dfbDepthTextures != null)
            {
                GlStateManager.deleteTextures(dfbDepthTextures);
                fillIntBufferZero(dfbDepthTextures);
                checkGLError("del dfbDepthTextures");
            }

            if (dfbColorTextures != null)
            {
                GlStateManager.deleteTextures(dfbColorTextures);
                fillIntBufferZero(dfbColorTextures);
                checkGLError("del dfbTextures");
            }

            if (sfbDepthTextures != null)
            {
                GlStateManager.deleteTextures(sfbDepthTextures);
                fillIntBufferZero(sfbDepthTextures);
                checkGLError("del shadow depth");