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rhi: Make the mip size helpers static

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Change-Id: Ibe480330290ccddeac0a62b52a8a33c3399cb5bc
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
This commit is contained in:
Laszlo Agocs 2023-02-17 16:59:45 +01:00
parent 933df0a9ff
commit b74db90be0
2 changed files with 4 additions and 4 deletions
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4
src/gui/rhi/qrhi.cpp
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@ -6946,7 +6946,7 @@ int QRhi::ubufAligned(int v) const
/*!
\return the number of mip levels for a given \a size.
*/
int QRhi::mipLevelsForSize(const QSize &size) const
int QRhi::mipLevelsForSize(const QSize &size)
{
return qFloor(std::log2(qMax(size.width(), size.height()))) + 1;
}
@ -6955,7 +6955,7 @@ int QRhi::mipLevelsForSize(const QSize &size) const
\return the texture image size for a given \a mipLevel, calculated based on
the level 0 size given in \a baseLevelSize.
*/
QSize QRhi::sizeForMipLevel(int mipLevel, const QSize &baseLevelSize) const
QSize QRhi::sizeForMipLevel(int mipLevel, const QSize &baseLevelSize)
{
const int w = qMax(1, baseLevelSize.width() >> mipLevel);
const int h = qMax(1, baseLevelSize.height() >> mipLevel);

4
src/gui/rhi/qrhi_p.h
View File

@ -1804,8 +1804,8 @@ public:
int ubufAlignment() const;
int ubufAligned(int v) const;
int mipLevelsForSize(const QSize &size) const;
QSize sizeForMipLevel(int mipLevel, const QSize &baseLevelSize) const;
static int mipLevelsForSize(const QSize &size);
static QSize sizeForMipLevel(int mipLevel, const QSize &baseLevelSize);
bool isYUpInFramebuffer() const;
bool isYUpInNDC() const;