JUCE-7.0.12-0-g4f43011b96 JUCE-7.0.12-0-g4f43011b96
JUCE — C++ application framework with suport for VST, VST3, LV2 audio plug-ins

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juce_UMPSysEx7.cpp
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1 /*
2 ==============================================================================
3
4 This file is part of the JUCE library.
5 Copyright (c) 2022 - Raw Material Software Limited
6
7 JUCE is an open source library subject to commercial or open-source
8 licensing.
9
10 The code included in this file is provided under the terms of the ISC license
11 http://www.isc.org/downloads/software-support-policy/isc-license. Permission
12 To use, copy, modify, and/or distribute this software for any purpose with or
13 without fee is hereby granted provided that the above copyright notice and
14 this permission notice appear in all copies.
15
16 JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
17 EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
18 DISCLAIMED.
19
20 ==============================================================================
21*/
22
23namespace juce::universal_midi_packets
24{
25
26uint32_t SysEx7::getNumPacketsRequiredForDataSize (uint32_t size)
27{
28 constexpr auto denom = 6;
29 return (size / denom) + ((size % denom) != 0);
30}
31
32SysEx7::PacketBytes SysEx7::getDataBytes (const PacketX2& packet)
33{
34 const auto numBytes = Utils::getChannel (packet[0]);
35 constexpr uint8_t maxBytes = 6;
36 jassert (numBytes <= maxBytes);
37
38 return
39 {
40 { { std::byte { packet.getU8<2>() },
41 std::byte { packet.getU8<3>() },
42 std::byte { packet.getU8<4>() },
43 std::byte { packet.getU8<5>() },
44 std::byte { packet.getU8<6>() },
45 std::byte { packet.getU8<7>() } } },
46 jmin (numBytes, maxBytes)
47 };
48}
49
50} // namespace juce::universal_midi_packets
#define jassert(expression)
Platform-independent assertion macro.
constexpr Type jmin(Type a, Type b)
Returns the smaller of two values.
Type unalignedPointerCast(void *ptr) noexcept
Casts a pointer to another type via void*, which suppresses the cast-align warning which sometimes ar...
Definition juce_Memory.h:88
T size(T... args)
typedef uint32_t