3 * Copyright (c) 2018-2019 Collabora LTD
5 * Author: Gert Wollny <gert.wollny@collabora.com>
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * on the rights to use, copy, modify, merge, publish, distribute, sub
11 * license, and/or sell copies of the Software, and to permit persons to whom
12 * the Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice (including the next
15 * paragraph) shall be included in all copies or substantial portions of the
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
21 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
24 * USE OR OTHER DEALINGS IN THE SOFTWARE.
27 #ifndef SFN_INSTRUCTION_MISC_H
28 #define SFN_INSTRUCTION_MISC_H
30 #include "sfn_instruction_base.h"
34 class EmitVertex
: public Instruction
{
36 EmitVertex(int stream
, bool cut
);
37 ECFOpCode
op() const {return m_cut
? cf_cut_vertex
: cf_emit_vertex
;}
38 int stream() const { return m_stream
;}
41 bool is_equal_to(const Instruction
& lhs
) const override
;
42 void do_print(std::ostream
& os
) const override
;
47 class WaitAck
: public Instruction
{
50 ECFOpCode
op() const {return cf_wait_ack
;}
51 int n_ack() const {return m_nack
;}
54 bool is_equal_to(const Instruction
& lhs
) const override
;
55 void do_print(std::ostream
& os
) const override
;
61 #endif // SFN_INSTRUCTION_MISC_H