568                           GLintptr readOffset, GLintptr writeOffset,  in _mesa_copy_buffer_subdata()  argument
586       dstPtr += writeOffset;  in _mesa_copy_buffer_subdata()
590       dstPtr = ctx->Driver.MapBufferRange(ctx, writeOffset, size,  in _mesa_copy_buffer_subdata()
1425                         GLintptr readOffset, GLintptr writeOffset,  in _mesa_CopyBufferSubData()  argument
1458    if (writeOffset < 0) {  in _mesa_CopyBufferSubData()
1460                   "glCopyBufferSubData(writeOffset = %d)", (int) writeOffset);  in _mesa_CopyBufferSubData()
1477    if (writeOffset + size > dst->Size) {  in _mesa_CopyBufferSubData()
1480                   (int) (writeOffset + size));  in _mesa_CopyBufferSubData()
1485       if (readOffset + size <= writeOffset) {  in _mesa_CopyBufferSubData()
1488       else if (writeOffset + size <= readOffset) {  in _mesa_CopyBufferSubData()
1499    ctx->Driver.CopyBufferSubData(ctx, src, dst, readOffset, writeOffset, size);  in _mesa_CopyBufferSubData()