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Fix CMYK8888 on big-endian platforms

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Pick-to: 6.8
Fixes: QTBUG-132875
Change-Id: If7e945607125a5ae5ce1f8323df27ab8481e329c
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
(cherry picked from commit 7ad2083ec3cbc9dce949e83465973435d0aa992a)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Allan Sandfeld Jensen 2025-01-17 16:11:41 +01:00 committed by Qt Cherry-pick Bot
parent 7920772663
commit 4d34eee362
1 changed files with 4 additions and 4 deletions
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8
src/gui/painting/qcmyk_p.h
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@ -33,15 +33,15 @@ public:
QCmyk32() = default; QCmyk32() = default;
constexpr QCmyk32(int cyan, int magenta, int yellow, int black) : constexpr QCmyk32(int cyan, int magenta, int yellow, int black) :
#if QT_BYTE_ORDER == Q_BIG_ENDIAN #if Q_BYTE_ORDER == Q_BIG_ENDIAN
m_cmyk(cyan << 24 | magenta << 16 | yellow << 8 | black) m_cmyk(uint(cyan) << 24 | magenta << 16 | yellow << 8 | black)
#else #else
m_cmyk(cyan | magenta << 8 | yellow << 16 | black << 24) m_cmyk(cyan | magenta << 8 | yellow << 16 | uint(black) << 24)
#endif #endif
{ {
} }
#if QT_BYTE_ORDER == Q_BIG_ENDIAN #if Q_BYTE_ORDER == Q_BIG_ENDIAN
constexpr int cyan() const noexcept { return (m_cmyk >> 24) & 0xff; } constexpr int cyan() const noexcept { return (m_cmyk >> 24) & 0xff; }
constexpr int magenta() const noexcept { return (m_cmyk >> 16) & 0xff; } constexpr int magenta() const noexcept { return (m_cmyk >> 16) & 0xff; }
constexpr int yellow() const noexcept { return (m_cmyk >> 8) & 0xff; } constexpr int yellow() const noexcept { return (m_cmyk >> 8) & 0xff; }