82    if (_mesa_is_user_fbo(ctx->DrawBuffer))  in color_mask()
85    xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in color_mask()
117    XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in clear_pixmap()
253    if (_mesa_is_winsys_fbo(ctx->DrawBuffer)) {  in clear_buffers()
256       XMesaBuffer b = XMESA_BUFFER(ctx->DrawBuffer);  in clear_buffers()
257       const GLint x = ctx->DrawBuffer->_Xmin;  in clear_buffers()
258       const GLint y = ctx->DrawBuffer->_Ymin;  in clear_buffers()
259       const GLint width = ctx->DrawBuffer->_Xmax - x;  in clear_buffers()
260       const GLint height = ctx->DrawBuffer->_Ymax - y;  in clear_buffers()
278                = ctx->DrawBuffer->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;  in clear_buffers()
291                = ctx->DrawBuffer->Attachment[BUFFER_BACK_LEFT].Renderbuffer;  in clear_buffers()
316        ctx->DrawBuffer &&  in can_do_DrawPixels_8R8G8B()
317        _mesa_is_winsys_fbo(ctx->DrawBuffer) &&  in can_do_DrawPixels_8R8G8B()
327          struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];  in can_do_DrawPixels_8R8G8B()
388          XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in xmesa_DrawPixels_8R8G8B()
391             = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);  in xmesa_DrawPixels_8R8G8B()
447        ctx->DrawBuffer &&  in can_do_DrawPixels_5R6G5B()
448        _mesa_is_winsys_fbo(ctx->DrawBuffer) &&  in can_do_DrawPixels_5R6G5B()
458          struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];  in can_do_DrawPixels_5R6G5B()
520          XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in xmesa_DrawPixels_5R6G5B()
523             = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);  in xmesa_DrawPixels_5R6G5B()
578        ctx->Color.DrawBuffer[0] == GL_FRONT &&  /* copy to front buf */  in can_do_CopyPixels()
581        ctx->DrawBuffer->_ColorDrawBuffers[0]) {  in can_do_CopyPixels()
590           ctx->DrawBuffer &&  in can_do_CopyPixels()
591           ctx->DrawBuffer->_ColorDrawBuffers[0]) {  in can_do_CopyPixels()
595             = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);  in can_do_CopyPixels()
618       XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in xmesa_CopyPixels()
623          = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);  in xmesa_CopyPixels()
696       _mesa_update_draw_buffer_bounds(ctx, ctx->DrawBuffer);  in xmesa_update_state()
705    if (_mesa_is_user_fbo(ctx->DrawBuffer))  in xmesa_update_state()
714       XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in xmesa_update_state()