74    if (_mesa_is_user_fbo(ctx->DrawBuffer))  in color_mask()
77    xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in color_mask()
109    XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in clear_pixmap()
245    if (_mesa_is_winsys_fbo(ctx->DrawBuffer)) {  in clear_buffers()
249       XMesaBuffer b = XMESA_BUFFER(ctx->DrawBuffer);  in clear_buffers()
250       const GLint x = ctx->DrawBuffer->_Xmin;  in clear_buffers()
251       const GLint y = ctx->DrawBuffer->_Ymin;  in clear_buffers()
252       const GLint width = ctx->DrawBuffer->_Xmax - x;  in clear_buffers()
253       const GLint height = ctx->DrawBuffer->_Ymax - y;  in clear_buffers()
270                = ctx->DrawBuffer->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;  in clear_buffers()
283                = ctx->DrawBuffer->Attachment[BUFFER_BACK_LEFT].Renderbuffer;  in clear_buffers()
308        ctx->DrawBuffer &&  in can_do_DrawPixels_8R8G8B()
309        _mesa_is_winsys_fbo(ctx->DrawBuffer) &&  in can_do_DrawPixels_8R8G8B()
319          struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];  in can_do_DrawPixels_8R8G8B()
382          XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in xmesa_DrawPixels_8R8G8B()
385             = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);  in xmesa_DrawPixels_8R8G8B()
441        ctx->DrawBuffer &&  in can_do_DrawPixels_5R6G5B()
442        _mesa_is_winsys_fbo(ctx->DrawBuffer) &&  in can_do_DrawPixels_5R6G5B()
452          struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];  in can_do_DrawPixels_5R6G5B()
516          XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in xmesa_DrawPixels_5R6G5B()
519             = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);  in xmesa_DrawPixels_5R6G5B()
574        ctx->Color.DrawBuffer[0] == GL_FRONT &&  /* copy to front buf */  in can_do_CopyPixels()
577        ctx->DrawBuffer->_ColorDrawBuffers[0]) {  in can_do_CopyPixels()
586           ctx->DrawBuffer &&  in can_do_CopyPixels()
587           ctx->DrawBuffer->_ColorDrawBuffers[0]) {  in can_do_CopyPixels()
591             = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);  in can_do_CopyPixels()
614       XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in xmesa_CopyPixels()
619          = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);  in xmesa_CopyPixels()
698    if (_mesa_is_user_fbo(ctx->DrawBuffer))  in xmesa_update_state()
707       XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);  in xmesa_update_state()